CN108806366A - A kind of intelligent automobile driving instruction method and its system based on big data analysis - Google Patents

Abstract

A smart car driving teaching method and system based on big data analysis, comprising: the processing device receives the start instruction and then obtains the vehicle speed information detected by the vehicle speed sensor; A camera captures the first image and controls the start of the transparent teaching display screen. The processing device controls the speaker to play the subject pressing voice information and obtains the state information of the subject button. The processing device analyzes the subject button in the pressed state according to the state information. Then the processing device loads the subject two database and analyzes the connected car according to the first image for reversing and warehousing practice, then the processing device controls the second camera to capture the second image and according to the second image, the first image and the loaded subject two database The teaching information is calculated, and the processing device sends the teaching information to the transparent teaching display screen and controls the transparent teaching display screen to display the received teaching information.

Description

A smart car driving teaching method and system based on big data analysis

technical field

The invention relates to the field of driving teaching, in particular to a method and system for teaching intelligent car driving based on big data analysis.

Background technique

For the current driving school teaching, it is mainly to equip a coach to guide and command on one side (that is, one-to-one teaching guidance) when the students are driving. To a certain extent, it affects the students' dependence and makes them unable to analyze the road conditions well and make the best and fastest judgment. However, if the students can complete the operation exercises by themselves under the condition of ensuring safety, this will not only enable the students to learn the corresponding operations, but also improve the students' ability to analyze and judge, and at the same time, they can find their own operation deficiencies. Therefore, it becomes the main thinking problem to be able to conduct detailed analysis and guidance on the operation of the students without interfering with their operation practice.

Since there are many students in each batch of driving schools, and there are often only a few coaches (the average ratio is about 15:1), it will affect the quality of teaching to a certain extent, and there will be a lot of imbalances in the training and guidance process. For example, when a coach instructs a certain student, other students can only wait on the sidelines. On the one hand, this wastes the time of the students, and on the other hand, it also reduces the number of times the students start to operate, which to a certain extent leads to the lack of practical operation ability of the students. If each student is equipped with a coach, this will seriously increase the teaching cost of the driving school.

However, how to remind the students of the steering wheel rotation, return time and angle, clutch control, accelerator control, and brake control information required for the practice according to the students' operations in real time when the students are practicing subjects 2 and 3, so as to correct the students in real time It is an urgent problem to be solved at present to learn the information of subject 1 and subject 4 while allowing other students waiting inside the car to learn the information of subject 1 and subject 4.

Contents of the invention

Purpose of the invention: In order to overcome the shortcomings in the background technology, the embodiment of the present invention provides a smart car driving teaching method and system based on big data analysis, which can effectively solve the problems involved in the above background technology.

Technical solutions:

A method for teaching intelligent car driving based on big data analysis, said method comprising the following steps:

S1. The wireless device receives the activation command sent by the external equipment of the driving school management department, then returns the received activation command to the connected processing device, and the processing device connected to the wireless device that received the activation command receives the connection in real time. The vehicle speed information detected in real time by the vehicle speed sensor installed in the interior of the vehicle;

S2. The processing device that receives the startup instruction analyzes in real time whether the connected car is in a driving state according to the vehicle speed information obtained in real time;

S3. If there is, the processing device that receives the startup instruction controls the first camera installed on the outer surface of the car to capture the first image in real time and controls the transparent teaching display screen arranged on the side of the front windshield of the car to start running;

S4. The processing device that receives the startup command controls the speaker installed inside the car to play the subject pressing voice prompt information and obtains the pressed state information of the connected subject button installed inside the car in real time;

S5. The processing device that receives the startup instruction analyzes whether the subject button that is set inside the car in the pressed state is a second subject button according to the obtained press state information of the subject button that is arranged inside the car;

S6. If so, the processing device that receives the startup instruction loads the driving information contained in the subject two database and analyzes the current driving practice of the connected car in real time according to the first image captured in real time by the first camera connected to the outer surface of the car. Whether the information is for reversing into the garage;

S7. If yes, the processing device that received the activation command controls the second camera installed at the location of the backing and warehousing area to capture the second image in real time, and according to the second image, set it at the first position on the outer surface of the car that is in the backing and warehousing practice. Real-time calculation of the current position of the connected car from the first image captured by the first camera in real time and the loading information contained in the database of subject 2. The speed and angle information required for the steering wheel rotation of the standard backing and warehousing car. The speed and angle information required for the steering wheel to return to the center, the speed and angle information required for the steering wheel to turn out of the warehouse, and the speed and angle information required for the steering wheel to return to the warehouse;

S8. The processing device that receives the start instruction calculates the speed and angle information required for the steering wheel to turn in the warehouse, the speed and angle information required for the steering wheel to return to the normal position, and the speed required for the steering wheel to turn out of the warehouse. and angle information, as well as the speed and angle information required to return the steering wheel out of the warehouse to the connected transparent teaching display screen set at the inner side of the front windshield of the car and control the display screen set at the inner side of the front windshield of the car The transparent teaching display screen displays the received teaching information in real time.

As a preferred mode of the present invention, in S6, the method also includes the following steps:

S60. The processing device that receives the startup instruction analyzes in real time whether the current driving practice information of the connected car is a right-angle turn according to the first image captured by the connected first camera installed on the outer surface of the car in real time;

S61. If so, the processing device that receives the activation command controls the third camera installed at the right-angle turning area to capture the third image in real time, and according to the third image, the first camera installed at the outer surface of the car at the right-angle turn real-time The ingested first image and the right-angle turn driving information contained in the loaded subject two database calculate the current position of the connected car in real time and perform a standard right-angle turn according to the current driving speed. time and speed information;

S62. The processing device that receives the start command sends the time information calculated in real time to turn the steering wheel, the angle information of the steering wheel, and the time and speed information of returning the steering wheel to the connected device installed inside the front windshield of the car The transparent teaching display screen at the side position controls the transparent teaching display screen set at the side position inside the front windshield of the car to display the received teaching information in real time.

As a preferred mode of the present invention, in S6, the method also includes the following steps:

S63. The processing device that receives the startup instruction analyzes in real time whether the current driving practice information of the connected car is side parking according to the first image captured in real time by the connected first camera installed on the outer surface of the car;

S64. If yes, the processing device that received the activation command controls the fourth camera installed at the side parking area to capture the fourth image in real time and set it on the first camera at the outer surface of the vehicle that is parked at the side according to the fourth image. The first image captured by the camera in real time and the side parking driving information contained in the loaded subject 2 database are calculated in real time. The current position of the connected car is calculated in real time. The car that performs standard side parking at the current speed is the forward driving distance, the reverse driving distance, and the reverse steering wheel. Required time and angle information and time and speed information for returning the steering wheel;

S65. The processing device that receives the start command sends the real-time calculated forward travel distance, reverse travel distance, time and angle information required for turning the steering wheel in reverse, and time and speed information for returning the steering wheel to the connected setting The transparent teaching display screen at the inner side of the front windshield of the car is controlled to display the received teaching information in real time.

As a preferred mode of the present invention, in S6, the method also includes the following steps:

S66. The processing device that receives the startup instruction analyzes in real time whether the current driving practice information of the connected car is fixed-point parking on a ramp according to the first image captured by the connected first camera installed on the outer surface of the car in real time;

S67. If yes, the processing device that receives the startup command controls the fifth camera installed at the fixed-point parking area on the ramp to capture the fifth image in real time, and according to the fifth image, set it on the outer surface of the car at the fixed-point parking on the ramp The first image captured by the first camera in real time and the ramp parking driving information contained in the loaded subject two database are calculated in real time. The current position of the connected car is carried out according to the current driving speed. Angle information, time and speed information of the steering wheel returning to the center, time information of the car clutch and brake depressing, and car clutch and brake release time information are required;

S68. The processing device that receives the starting instruction will calculate the forward distance of the car calculated in real time, the angle information required for turning the steering wheel, the time and speed information of returning the steering wheel, the time information of the clutch and brake of the car, and the clutch and brake information of the car. The brake release time information is sent to the connected transparent teaching display screen set at the inner side of the front windshield of the car, and the transparent teaching display screen set at the inner side of the front windshield of the car is controlled to display the received teaching information in real time .

As a preferred mode of the present invention, in S6, the method also includes the following steps:

S69. The processing device that receives the startup instruction analyzes in real time whether the current driving practice information of the connected car is curve driving according to the first image captured by the connected first camera installed on the outer surface of the car in real time;

S70. If yes, the processing device that receives the activation command controls the sixth camera installed at the position of the parking area for curve driving to capture the sixth image in real time, and according to the sixth image, the first camera installed at the position of the outer surface of the car for curve driving The first image captured in real time and the curve driving information contained in the loaded database of the second subject are calculated in real time. The current position of the connected car is calculated in real time. The car that is driving on a standard curve according to the current driving speed enters the curve driving area and turns the steering wheel. Angle information required to return the steering wheel Time and speed information, time and angle information for turning the steering wheel in the first curve, time and speed information for turning the steering wheel in the first curve, time and angle information for turning the steering wheel in the second curve, and returning to the center in the second curve The time and speed information of the steering wheel and the angle information required to turn the steering wheel out of the curved driving area;

S71. The processing device that receives the start instruction calculates in real time information on the angle required to turn the steering wheel into the curved driving area, information on the time and speed of returning the steering wheel, information on the time and angle required to turn the steering wheel on the first curve, and Time and speed information of turning the steering wheel in a curve, information of the time and angle required to turn the steering wheel in the second curve, information of time and speed of turning the steering wheel in the second curve, and information of the angle required to turn the steering wheel out of the curve driving area Connect the transparent teaching display screen set at the inner side of the front windshield of the car and control the transparent teaching display screen set at the inner side of the front windshield of the car to display the received teaching information in real time.

As a preferred mode of the present invention, in S5, the method also includes the following steps:

S50. The processing device that receives the startup instruction analyzes whether the subject button set inside the car in the pressed state is subject three buttons according to the obtained pressing state information of the subject button arranged inside the car;

S51. If yes, the processing device that has received the activation instruction loads the driving information contained in the subject three database and controls the seventh camera installed in the subject three practice area to capture the seventh image in real time;

S52. The processing device that receives the activation instruction calculates and connects in real time based on the seventh image, the first image captured in real time by the first camera installed on the outer surface of the car in the practice of subject three, and the loaded driving information contained in the database of subject three The current location of the car for the driving operation information of the standard subject three exercises and the calculated driving operation information for the standard subject three exercises are sent to the connected transparent teaching display screen set at the side of the car's front windshield;

S53. The processing device that receives the startup command controls the connected transparent teaching display screen installed at the inner side of the front windshield of the car to display the received driving operation information for standard subject three exercises in real time.

As a preferred mode of the present invention, the method also includes the following steps:

S9. When the processing device that has received the activation instruction calculates teaching information, the processing device that has received the activation instruction generates teaching voice information that is synchronized with the calculated teaching information according to the calculated teaching information and sends the generated teaching voice The information is sent to a connected speaker located in the interior of the car;

S10. When the transparent teaching display screen arranged at the side of the front windshield of the car displays in real time the calculated teaching information sent by the processing device received, the processing device receiving the start command controls the teaching information set in the car The internal speaker synchronously plays the teaching voice information received by the speaker according to the teaching information displayed in real time on the transparent teaching display screen.

As a preferred mode of the present invention, the method also includes the following steps:

S11. The processing device that receives the startup instruction analyzes in real time whether the connected car has an accident according to the first image captured by the connected first camera installed on the outer surface of the car in real time;

S12. If there is, the processing device that receives the activation command controls the positioning device installed in the interior of the car to locate the current position and obtain the accident location data of the corresponding location, and transmit the obtained accident location data and the first image to the alarm using a wireless device Center, emergency center and external equipment of driving school management department.

As a preferred mode of the present invention, the method also includes the following steps:

S13. The processing device that receives the startup command controls the pressure sensor installed in the rear seat of the car to acquire pressure information in real time, and analyzes the pressure information obtained in real time by the connected pressure sensor installed in the rear seat of the car in real time. Whether any seat exceeds the preset weight;

S14. If there is, the processing device that receives the activation command extracts the subject 1 and subject 4 information contained in the teaching database and sends the extracted subject 1 and subject 4 information to the connected car seat and passenger seat. The teaching display screen on the rear surface controls the teaching display screen arranged on the rear surface of the car seat and the co-pilot's seat to display the received subject one and subject four information.

A smart car driving teaching system based on big data analysis, including a car, a teaching device, a recognition device, and a processing device, the car is provided with a positioning device, and the positioning device is used to locate the current position of the car and obtain the corresponding location data, the teaching device includes a loudspeaker, a transparent teaching display screen, a teaching display screen, subject two buttons and subject three buttons, and the number of the speakers is consistent with the number of cars and is arranged in the interior of the car for playing voice information; the transparent The number of teaching display screens is consistent with the number of cars and is set at the side of the front windshield of the car to display teaching information; the number of teaching display screens is consistent with the number of rear seats of the car and is set at the driver's seat and the co-pilot The position on the rear surface of the seat is used to display the teaching information of subject 1 and subject 4; the number of buttons of the subject 2 is consistent with the number of cars and is set in the interior of the car, and is used to send the pressing information of subject 2 to the processing device; The number of three keys is consistent with the number of cars and is arranged in the interior of the car, and is used to send subject three pressing information to the processing device; the identification device includes a first camera, a second camera, a third camera, a fourth camera, a fifth camera, The sixth camera, the seventh camera, a vehicle speed sensor and a pressure sensor, the first camera is provided with several and is arranged on the outer surface of the car, and is used to capture the environmental image around the car; the second camera is provided with several and It is arranged in the position of the reversing warehousing area, and is used to capture the environmental image of the reversing warehousing area; the third camera is provided with several and is arranged in the position of the right-angle turn area, and is used to capture the environment image of the right-angle turn area; the fourth There are several cameras and they are arranged in the side parking area, and they are used to capture the environmental images of the side parking area; the fifth camera is provided with several and is arranged in the fixed-point parking area of the ramp, and is used to capture the fixed-point of the ramp. The environmental image of the parking area; the sixth camera is provided with several and is arranged at the position of the curved driving area, and is used to capture the environmental image of the curved driving area; the said seventh camera is provided with several and is arranged at the position of the subject three practice area , used to capture the environmental image of the practice area of subject three; the number of the vehicle speed sensors is consistent with the number of cars and set in the interior position of the car to obtain the driving speed of the car; the number of the pressure sensors is consistent with the number of car seats and set in the The inner position of the car seat is used to obtain the pressure information of the car seat; the number of the processing devices is consistent with the number of cars and is arranged in the inner position of the car, and is used to communicate with the car, the loudspeaker, the transparent teaching display screen, the teaching display screen, and the subject Two buttons, three buttons for subjects, the first camera, the second camera, the third camera, the fourth camera, the fifth camera, the sixth camera, the seventh camera, the speed sensor, the pressure sensor, the external equipment of the driving school management department, the emergency center, Alarm center and network connection, the processing device includes:

The wireless device is used to connect with the second camera, the third camera, the fourth camera, the fifth camera, the sixth camera, the seventh camera, the external equipment of the driving school management department, the emergency center, the alarm center and the network respectively;

An information receiving module, configured to receive information and/or instructions and/or requests;

A vehicle speed acquisition module, configured to acquire vehicle speed information detected by a vehicle speed sensor connected to the processing device;

An information analysis module for analyzing specified information and/or instructions and/or requests and obtaining analysis results;

The first capture module is used to control the first camera connected to the processing device to capture images;

The display control module is used to control the transparent teaching display screen connected to the processing device to perform specified operations;

Voice playback module, used to control the loudspeaker connected with the processing device to play specified voice information;

The press acquisition module is used to acquire the press status information of the subject 2 and subject 3 buttons;

An information loading module, configured to load specified information contained in a specified database;

The subject two database is used to store driving information related to subject two;

The second capture module is used to control the second camera connected to the wireless device to capture images;

The teaching calculation module is used to calculate the teaching information of the current driving practice of the car according to the specified information;

An information sending module, configured to send specified information and/or instructions and/or requests to specified objects;

The subject three database is used to store driving information related to subject three;

The third capture module is used to control the third camera connected to the wireless device to capture images;

The fourth capture module is used to control the fourth camera connected to the wireless device to capture images;

The fifth capture module is used to control the fifth camera connected to the wireless device to capture images;

The sixth capture module is used to control the sixth camera connected to the wireless device to capture images;

The seventh capture module is used to control the seventh camera connected to the wireless device to capture images;

The teaching voice module is used to generate teaching voice information synchronized with the teaching information calculated by the teaching calculation module;

The positioning acquisition module is used to control the positioning device connected to the processing device to locate the position and obtain the positioning data of the position;

A pressure acquisition module, configured to control the pressure sensor connected to the processing device to obtain pressure information;

The teaching database is used to store teaching information related to subject 1 and subject 4;

The teaching extraction module is used to extract the teaching information stored in the teaching database;

The teaching display module is used to control the teaching display screen to display the received specified information.

The present invention realizes following beneficial effect:

1. After the smart car driving teaching system is started, it will detect the state information of the connected car in real time. If it is analyzed that the connected car is in the driving state, it will detect the state information of the subject button of the connected car in real time. If it detects the subject 2 button of the connected car In the pressed state, calculate the teaching information of the corresponding subject two practice items according to the driving practice information of the connected car and control the connected transparent display to display the corresponding teaching information in real time and control the connected speaker to play the teaching voice information synchronized with the teaching information , to correct the student's car driving operation in subject two in real time and improve the learning efficiency of the student.

2. If it is detected that the subject three button of the connected car is in the pressed state, then calculate the teaching information of the corresponding subject three practice items according to the driving practice information of the connected car and control the connected transparent display screen to display the corresponding teaching information in real time. Real-time correction of the student's subject three car driving operation and improve the learning efficiency of the student.

3. If an accident is detected in the connected car, the accident location data and the first image captured by the first camera in real time will be transmitted to the external equipment of the alarm center, emergency center and driving school management department in real time.

4. After instructing the car driving teaching system to detect that there is a human body in the rear seat of the car, the teaching display screen that controls the surface position behind the driver's seat and the co-pilot's seat displays the information of subject 1 and subject 4 to improve students' learning efficiency.

Description of drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the disclosure and together with the description serve to explain the principles of the disclosure. Fig. 1 is the flow chart of the subject two reversing storage teaching method provided by one of the examples of the present invention;

Fig. 2 is the flow chart of the subject two right-angled turn teaching methods provided by one of the examples of the present invention;

Fig. 3 is the flow chart of the subject two side parking teaching method provided by one of the examples of the present invention;

Fig. 4 is the flow chart of the subject two slope fixed-point parking teaching methods provided by one of the examples of the present invention;

Fig. 5 is the flowchart of the subject two-curve driving teaching method provided by one of the examples of the present invention;

Fig. 6 is the flow chart of the subject three teaching method provided by one of the examples of the present invention;

Fig. 7 is the flowchart of the method for generating teaching voice information provided by one of the examples of the present invention;

Fig. 8 is a flowchart of an accident handling method provided by one of the examples of the present invention;

Fig. 9 is a flowchart of a teaching method for subject one and subject four provided by one of the examples of the present invention;

Fig. 10 is a connection relationship diagram of an intelligent car driving teaching system provided by one example of the present invention.

Detailed ways

The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.

Embodiment one

Referring to Figures 1-5, Figure 7, and Figure 10, Figure 1 is a flow chart of a teaching method for subject two reversing into storage provided by one of the examples of the present invention; Figure 2 is a teaching method for subject two right-angle turns provided by one of the examples of the present invention The flow chart of the method; Fig. 3 is the flow chart of the subject two side parking teaching methods provided by one of the examples of the present invention; Fig. 4 is the flow chart of the subject two ramp fixed-point parking teaching methods provided by one of the examples of the present invention; Fig. 5 The flow chart of the subject two-curve driving teaching method provided by one of the examples of the present invention; the flow chart of the teaching voice information generation method provided by one of the examples of the present invention; FIG. 10 is the intelligent car driving provided by one of the examples of the present invention The connection diagram of the teaching system.

Specifically, this embodiment provides a method for teaching smart car driving based on big data analysis, the method includes the following steps:

S1, the wireless device 40 receives the activation command sent by the external equipment of the driving school management department and then returns the received activation command to the connected processing device 4, and the processing device 4 connected to the wireless device 40 that receives the activation command receives Then obtain the vehicle speed information that the vehicle speed sensor 37 that is connected in real time and detects in real time is arranged at the internal position of automobile 1;

S2. The processing device 4 receiving the start instruction analyzes in real time whether the connected car 1 is in a driving state according to the vehicle speed information obtained in real time;

S3. If there is, the processing device 4 receiving the startup command controls the first camera 30 arranged on the outer surface of the car 1 to capture the first image in real time and controls the transparent teaching display arranged at the side of the front windshield of the car 1. Screen 21 starts running;

S4. The processing device 4 that receives the startup command controls the loudspeaker 20 arranged inside the car 1 to play the subject press voice prompt information and obtains the pressed state information of the subject button connected to the inside of the car 1 in real time;

S5. The processing device 4 that has received the starting instruction analyzes whether the subject button that is arranged in the interior of the automobile 1 in the pressed state is the subject two button 23 according to the obtained pressing state information of the subject button that is arranged in the interior of the automobile 1;

S6. If so, the processing device 4 receiving the startup command loads the driving information contained in the subject two database 49 and analyzes the connected car in real time according to the first image captured by the first camera 30 connected to the outer surface of the car 1 in real time. 1. Whether the current driving practice information is the practice of reversing into the garage;

S7. If so, the processing device 4 that has received the activation command controls the second camera 31 installed in the parking area to take the second image in real time and set it on the outer surface of the car 1 that is practicing the parking exercise according to the second image. The first image captured by the first camera 30 of the position in real time and the reverse parking driving information contained in the loaded subject two database 49 are calculated in real time for the current position of the connected car 1. Speed and angle information, the speed and angle information required for the steering wheel returning to the warehouse, the speed and angle information required for the steering wheel to rotate out of the warehouse, and the speed and angle information required for the steering wheel to return to the warehouse;

S8. The processing device 4 that has received the start instruction calculates the speed and angle information required for the steering wheel to rotate in the warehouse, the speed and angle information required for the steering wheel in the warehouse to return to normal, and the steering wheel rotation required for the warehouse. The speed and angle information, as well as the speed and angle information required for the steering wheel to return to the normal position, are sent to the connected transparent teaching display screen 21 set on the side of the front windshield of the car 1 and controlled to be set inside the front windshield of the car 1. The transparent teaching display screen 21 at the side position displays the received teaching information in real time.

Wherein, when the processing device 4 receives the start instruction, it controls the pressure sensor 38 arranged inside the driver's seat of the automobile 1 to obtain pressure information in real time, and the pressure sensor 38 arranged inside the driver's seat of the automobile 1 obtains pressure disappearance. Afterwards, stop the currently executed step, and re-execute step S4 and subsequent steps in sequence.

Specifically, in S1, after the wireless device 40 receives the activation command sent by the external equipment of the driving school management department, the wireless device 40 that has received the activation command returns the received activation command to the connected processing device 4, After the information receiving module 41 inside the processing device 4 connected to the wireless device 40 that received the start command receives the start command, the vehicle speed acquisition module 42 inside the processing device 4 that receives the start command acquires the connection settings in real time. The vehicle speed information detected in real time by the vehicle speed sensor 37 at the internal position of the automobile 1.

In S2, specifically, after the vehicle speed acquisition module 42 inside the processing device 4 that has received the start instruction acquires the vehicle speed information, the information analysis module 43 inside the processing device 4 that has received the start instruction The information is analyzed in real time to see if the connected car 1 is in a driving state, which means that the driving speed of the car 1 is greater than 0 km/h.

In S3, specifically after the information analysis module 43 analyzes that the automobile 1 connected to the processing device 4 is in a driving state, the first ingestion module 44 inside the processing device 4 that receives the startup command controls and processes the processing device 4 The connected first camera 30 installed on the outer surface of the car 1 captures the first image in real time (the first image refers to the environment image around the car 1 taken by the first camera 30), and at the same time the received start-up The display control module 45 inside the command processing device 4 controls the transparent teaching display screen 21 connected to the processing device 4 and arranged on the side of the front windshield of the automobile 1 to start running.

In S4, specifically after the display control module 45 controls the start-up of the transparent teaching display screen 21, the voice playback module 46 inside the processing device 4 that receives the startup command controls the speaker 20 installed inside the car 1 to play the subject press voice Prompt information (the subject presses the voice prompt information refers to the voice prompt information that reminds the students to press the subject two or subject three buttons 24 arranged inside the car 1 according to the subjects they currently need to study), in the voice playback module 46 When the loudspeaker 20 is controlled to play the voice prompt, the pressing acquisition module 47 inside the processing device 4 that receives the activation command acquires the pressing state information of the connected subject button installed inside the automobile 1 in real time.

In S5, specifically after the press acquisition module 47 acquires the press status information of the subject button, the information analysis module 43 inside the processing device 4 that receives the activation instruction will obtain the subject button set inside the car 1 according to the acquired subject button. According to the pressed state information, analyze whether the subject button set inside the car 1 in the pressed state is the subject two button 23, that is, analyze whether the subject currently required by the students of the car 1 is subject two.

In S6, after the information analysis module 43 analyzes that the subject button arranged inside the automobile 1 in the pressed state is the subject two button 23, the information loading module 48 inside the processing device 4 that receives the startup instruction loads The driving information contained in the subject two database 49 inside the processing device 4, and the information analysis module 43 inside the processing device 4 that receives the activation instruction is based on the first camera 30 connected to the external surface of the car 1. An image real-time analysis and whether the current driving practice information of the car 1 connected to the processing device 4 is backing and parking practice, that is, according to the first image analysis, whether the ground marking line in the area where the car 1 is located is the ground marking line for backing and parking.

In S7, specifically after the information analysis module 43 analyzes that the current driving practice information of the car 1 connected to the processing device 4 is the practice of reversing and warehousing, the second ingestion module inside the processing device 4 that receives the activation instruction 50. Utilize the wireless device 40 to control the second camera 31 connected to the wireless device 40 and installed in the location of the backing and storage area to capture the second image in real time (the second image refers to the second camera 31 captured by the second camera 31 in the backing and storage area where it is located. environmental image), after the second capturing module 50 uses the wireless device 40 to control the second camera 31 to capture the second image in real time, the teaching calculation module 51 inside the processing device 4 that receives the activation command is set in the The real-time calculation of the real-time position of the car 1 connected to the processing device 4 is carried out by the real-time calculation of the first image captured by the first camera 30 on the outer surface of the car 1 for backing and warehousing practice and the real-time calculation of the backing and warehousing driving information contained in the loaded subject two database 49 The speed and angle information required for the steering wheel rotation of the car that is reversed into the warehouse 1, the speed and angle information required for the steering wheel returning to the warehouse, the speed and angle information required for the steering wheel turning out of the warehouse, and the steering wheel returning to the warehouse Required velocity and angle information.

In S8, specifically when the teaching calculation module 51 calculates the teaching information of the real-time position of the car 1 for standard reversing into the warehouse, the information sending module 52 inside the processing device 4 that receives the start command transmits the teaching information to the teaching calculation module. 51 Calculated in real time, the speed and angle information required for the steering wheel rotation of car 1 entering the warehouse, the speed and angle information required for the steering wheel returning to the warehouse, the speed and angle information required for the steering wheel turning out of the warehouse, and the steering wheel returning to the warehouse. The required speed and angle information is transmitted to the transparent teaching display screen 21 connected to the processing device 4 in real time, and at the same time, the display control module 45 inside the processing device that receives the startup command controls the transparent teaching display connected to the processing device 4 The screen 21 displays in real time the speed and angle information required for the steering wheel rotation of the car 1 entering the warehouse, the speed and angle information required for the steering wheel in the warehouse to return to normal, and the required speed for the steering wheel rotation of the car 1 received by the transparent teaching display screen 21. and angle information as well as the speed and angle information required for the outbound steering wheel to correct in real time to correct the operation of the student driving the car 1 in the car 1 for reversing and entering the garage in real time, so as to improve the learning efficiency of the students.

As a preferred mode of the present invention, in S6, the method also includes the following steps:

S60. The processing device 4 that receives the startup instruction analyzes in real time whether the current driving practice information of the connected car 1 is a right-angle turn according to the first image captured by the connected first camera 30 positioned on the outer surface of the car 1 in real time;

S61. If yes, the processing device 4 that has received the activation command controls the third camera 32 installed in the right-angle turning area to capture the third image in real time, and according to the third image, set it on the first outer surface of the car 1 that is in the right-angle turn. The first image captured by the first camera 30 in real time and the right-angle turn driving information contained in the loaded subject two database 49 are calculated in real time. The current position of the connected car 1 performs a standard right-angle turn according to the current driving speed, the time information required to turn the steering wheel, and the angle of the steering wheel information and the time and speed information of returning the steering wheel;

S62. The processing device 4 that receives the start instruction sends the time information required for turning the steering wheel calculated in real time, the angle information of turning the steering wheel, and the time and speed information of returning the steering wheel to the connected windshield installed on the front of the car 1. The transparent teaching display screen 21 at the side position inside the glass controls the transparent teaching display screen 21 arranged at the side position inside the front windshield of the automobile 1 to display the teaching information received in real time.

Specifically, when the information loading module 48 inside the processing device 4 that has received the start instruction loads the driving information contained in the subject two database 49 inside the processing device 4, the information analysis inside the processing device 4 that has received the start instruction Module 43 analyzes whether the current driving practice information of the car 1 connected to the processing device 4 is right-angle turning practice according to the first image captured by the first camera 30 connected to the outer surface of the car 1 in real time, that is, according to the first image analysis Whether the ground marking line in the area where the automobile 1 is located is a ground marking line in a right-angle turning area, if the information analysis module 43 analyzes that the current driving practice information of the automobile 1 connected to the processing device 4 is a right-angle turning exercise, the received The third capture module 54 inside the processing device 4 of the start instruction utilizes the wireless device 40 to control the third camera 32 arranged in the right-angle turning area to capture the third image in real time (the third image refers to the third image captured by the third camera 32). The environmental image of the right-angle turning area), after the third capturing module 54 uses the wireless device 40 to control the third camera 32 to capture the third image in real time, the teaching calculation module 51 inside the processing device 4 that receives the activation instruction according to the third The image, the first image captured in real time by the first camera 30 on the outer surface of the car 1 that is in a right-angle turn, and the real-time calculation of the right-angle turn driving information contained in the loaded subject two database 49 are connected with the processing device 4. The current position of the car 1 is calculated according to The current driving speed carries out the time information required for standard right-angle turning and turning the steering wheel, the angle information of turning the steering wheel and the time and speed information of returning the steering wheel, and calculates the teaching information of standard right-angle turning at the real-time position of automobile 1 in the teaching calculation module 51 , the information sending module 52 inside the processing device 4 that receives the start instruction sends the time information required for turning the steering wheel calculated in real time, the angle information of turning the steering wheel, and the time and speed information of returning the steering wheel to the processing device 4 connected to the transparent teaching display screen 21 arranged on the side of the front windshield of the automobile 1, and the display control module 45 inside the processing device that received the startup command controls the transparent teaching display screen 21 connected to the processing device 4 The time information required for turning the steering wheel, the angle information of turning the steering wheel and the time and speed information of returning to the steering wheel received by the transparent teaching display screen 21 are displayed in real time, so as to correct the right angle of the car 1 where the student is driving in the car 1 in real time. The operation of turning to improve the learning efficiency of students.

As a preferred mode of the present invention, in S6, the method also includes the following steps:

S63. The processing device 4 that receives the startup instruction analyzes in real time whether the current driving practice information of the connected car 1 is side parking according to the first image captured by the connected first camera 30 positioned on the outer surface of the car 1 in real time;

S64. If yes, the processing device 4 that received the activation command controls the fourth camera 33 installed in the side parking area to capture the fourth image in real time and set it on the outer surface of the car 1 parked in the side according to the fourth image. The first image captured by the first camera 30 in real time and the side parking driving information contained in the loaded subject two database 49 are calculated in real time. The current position of the connected car 1 is carried out according to the current speed. Reversing driving distance, time and angle information required for reversing the steering wheel, and time and speed information for returning the steering wheel;

S65. The processing device 4 that receives the start command sends the real-time calculated forward travel distance of the car 1, the reverse travel distance, the time and angle information required for turning the steering wheel in reverse, and the time and speed information for returning the steering wheel to the connection. and control the transparent teaching display screen 21 arranged at the inner side position of the front windshield of the automobile 1 to display the received teaching information in real time.

Specifically, when the information loading module 48 inside the processing device 4 that has received the start instruction loads the driving information contained in the subject two database 49 inside the processing device 4, the information analysis inside the processing device 4 that has received the start instruction Module 43 analyzes whether the current driving practice information of the car 1 connected to the processing device 4 is side parking practice according to the first image captured by the connected first camera 30 on the outer surface of the automobile 1 in real time, that is, according to the first image Analyze whether the ground marking line of the area where the automobile 1 is located is the ground marking line of the side parking area, if the information analysis module 43 analyzes that the current driving practice information of the automobile 1 connected to the processing device 4 is a side parking practice, then The fourth capturing module 55 inside the processing device 4 that receives the activation instruction utilizes the wireless device 40 to control the fourth camera 33 that is arranged on the side parking area to capture the fourth image in real time (the fourth image refers to the fourth image of the fourth camera 33 The environmental image of the side parking area where the self is captured), after the fourth capturing module 55 uses the wireless device 40 to control the fourth camera 33 to capture the fourth image in real time, the teaching calculation inside the processing device 4 that receives the start command The module 51 is based on the fourth image, the first image captured in real time by the first camera 30 positioned on the outer surface of the car 1 parked on the side, and the side parking driving information contained in the loaded subject 2 database 49. The real-time calculation and processing device 4 The current position of the connected car 1 is carried out according to the current driving speed, and the car 1 is parked on the standard side at the current speed. When the teaching calculation module 51 calculates the teaching information for standard side parking at the real-time position of the car 1, the information sending module 52 inside the processing device 4 that receives the start command transmits the real-time calculated forward travel distance and reverse travel distance of the car 1 Distance, the time and angle information required for reversing the steering wheel and the time and speed information of returning to the steering wheel are sent to the transparent teaching display screen 21 that is connected to the processing device 4 and is arranged on the side of the front windshield of the automobile 1. The display control module 45 inside the processing device that receives the startup command controls the transparent teaching display screen 21 connected to the processing device 4 to display in real time the forward travel distance, reverse travel distance, and reverse rotation of the car 1 received by the transparent teaching display screen 21. The time and angle information required by the steering wheel and the time and speed information of returning to the steering wheel are used to correct in real time the operation of the student driving the car 1 in the car 1 for side parking, so as to improve the learning efficiency of the students.

As a preferred mode of the present invention, in S6, the method also includes the following steps:

S66. The processing device 4 that receives the startup instruction analyzes in real time whether the current driving practice information of the connected car 1 is fixed-point parking on a slope according to the first image captured by the connected first camera 30 positioned on the outer surface of the car 1 in real time. ;

S67. If yes, the processing device 4 that has received the startup command controls the fifth camera 34 installed in the fixed-point parking area on the ramp to capture the fifth image in real time and set it outside the car 1 that is in the fixed-point parking on the ramp according to the fifth image. The first image captured by the first camera 30 of the surface position in real time and the ramp fixed-point parking driving information contained in the loaded subject two database 49 are calculated in real time. The current position of the connected car 1 is used to perform standard ramp fixed-point parking according to the current driving speed. The distance traveled ahead, the angle information required to turn the steering wheel, the time and speed information of returning the steering wheel, the information of the clutch and brake depressing time of the car 1, and the clutch and brake release time information of the car 1;

S68. The processing device 4 having received the starting instruction will calculate the forward distance of the car 1 calculated in real time, the angle information required for turning the steering wheel, the time and speed information of returning the steering wheel to the center, the clutch and brake depressing time information of the car 1, and The clutch and brake release time information of the car 1 is sent to the connected transparent teaching display screen 21 arranged at the inner side of the front windshield of the car 1 and the transparent teaching display screen 21 arranged at the inner side of the front windshield of the car 1 is controlled. 21 Real-time display of received teaching information.

Specifically, when the information loading module 48 inside the processing device 4 that has received the start instruction loads the driving information contained in the subject two database 49 inside the processing device 4, the information analysis inside the processing device 4 that has received the start instruction Module 43 is arranged according to the first image real-time analysis of the first image captured by the first camera 30 connected to the outer surface position of the automobile 1 in real time and whether the current driving practice information of the automobile 1 connected to the processing device 4 is a fixed-point parking exercise on a slope, that is, according to the first Image analysis Whether the ground marking line in the area where the car 1 is located is the ground marking line of the fixed-point parking area on the ramp, if the information analysis module 43 analyzes that the current driving practice information of the car 1 connected to the processing device 4 is the fixed-point parking practice on the ramp Afterwards, the fifth capturing module 56 inside the processing device 4 that has received the activation instruction utilizes the wireless device 40 to control the fifth camera 34 that is arranged on the slope fixed-point parking area to capture the fifth image in real time (the fifth image refers to The fifth camera 34 captures the environmental image of the slope fixed-point parking area where it is located), after the fifth capture module 56 uses the wireless device 40 to control the fifth camera 34 to capture the fifth image in real time, the processing device that receives the start command 4. The internal teaching calculation module 51 is based on the fifth image, the first image captured in real time by the first camera 30 installed on the outer surface of the car 1 that is on the slope fixed-point parking, and the slope fixed-point parking driving included in the loaded subject two database 49. Information real-time calculation and the current position of the car 1 connected to the processing device 4, according to the current driving speed, the car 1 that performs fixed-point parking on a standard ramp and brake stepping time information and automobile 1 clutch and brake release time information, when the teaching calculation module 51 calculates the teaching information of the real-time position of automobile 1 to carry out the teaching information of fixed-point parking on a standard slope, the processing device that receives the start instruction 4. The internal information sending module 52 will calculate the forward distance of car 1 calculated in real time, the angle information required to turn the steering wheel, the time and speed information of returning the steering wheel, the clutch and brake depressing time information of car 1, and the clutch and brake information of car 1. The release time information is sent to the transparent teaching display screen 21 connected to the processing device 4 and arranged on the side of the front windshield of the automobile 1, and the display control module 45 inside the processing device that receives the start command is controlled and processed. The transparent teaching display screen 21 connected to the device 4 displays in real time the forward traveling distance of the car 1 received by the transparent teaching display screen 21, the angle information required for turning the steering wheel, the time and speed information of returning the steering wheel to the center, and the clutch and brake depression of the car 1. Time information and car 1 clutch and brake loosening time information, to correct in real time the operation of the car 1 where the student driving the car 1 in the car 1 performs fixed-point parking on a ramp, so as to improve the learning efficiency of the student.

As a preferred mode of the present invention, in S6, the method also includes the following steps:

S69. The processing device 4 receiving the startup instruction analyzes in real time whether the current driving practice information of the connected car 1 is curve driving according to the first image captured by the connected first camera 30 located on the outer surface of the car 1 in real time;

S70. If so, the processing device 4 that has received the activation command controls the sixth camera 35 installed at the position of the parking area for curve driving to capture the sixth image in real time and according to the sixth image, set it at the position of the outer surface of the car 1 that is in the curve. The first image captured by the first camera 30 in real time and the curve driving information contained in the loaded subject two database 49 are calculated in real time. The current position of the connected car 1 is carried out according to the current speed. The car 1 that is running on a standard curve enters the curve driving area and turns the steering wheel. Angle information, time and speed information of turning the steering wheel back to center, time and angle information of turning the steering wheel at the first curve, time and speed information of turning the steering wheel of the first curve, time and angle information of turning the steering wheel of the second curve , the time and speed information of the steering wheel returning to the center of the second curve, and the angle information required to turn the steering wheel out of the curve driving area;

S71. The processing device 4 having received the start instruction calculates in real time the required angle information for turning the steering wheel into the curved driving area, the time and speed information for returning the steering wheel, the time and angle information required for turning the steering wheel at the first curve, The time and speed information of the steering wheel returning to the first curve, the information of the time and angle required to turn the steering wheel on the second curve, the time and speed information of the steering wheel returning to the second curve, and the information of the angle required to turn the steering wheel out of the curve driving area Send to the connected transparent teaching display screen 21 arranged at the inner side position of the front windshield of the automobile 1 and control the transparent teaching display screen 21 arranged at the inner side position of the front windshield of the automobile 1 to display the received teaching information in real time.

Specifically, when the information loading module 48 inside the processing device 4 that has received the start instruction loads the driving information contained in the subject two database 49 inside the processing device 4, the information analysis inside the processing device 4 that has received the start instruction Module 43 analyzes whether the current driving practice information of the car 1 connected to the processing device 4 is curve driving practice according to the first image captured by the first camera 30 connected to the outer surface of the car 1 in real time, that is, according to the first image analysis Whether the ground marking line of the area where the automobile 1 is located is the ground marking line of the curved driving area, if the information analysis module 43 analyzes that the current driving practice information of the automobile 1 connected to the processing device 4 is a curved driving practice, the received The sixth capture module 57 inside the processing device 4 of the start instruction utilizes the wireless device 40 to control the sixth camera 35 arranged at the position of the curve driving area to capture the sixth image in real time (the sixth image refers to the sixth image captured by the sixth camera 35). environment image of the curved driving area), after the sixth image capture module 57 uses the wireless device 40 to control the sixth camera 35 to capture the sixth image in real time, the teaching calculation module 51 inside the processing device 4 that receives the start command is based on the sixth The image, the first image captured by the first camera 30 on the outer surface of the car 1 that is running in a curve and the real-time calculation of the driving information on the curve that is included in the loaded subject two database 49 are connected with the processing device 4. The current position of the car 1 is calculated according to The current driving speed of the car 1 running on the standard curve enters the angle information required to turn the steering wheel in the curve driving area, the time and speed information of the steering wheel to return to the center, the time and angle information required to turn the steering wheel in the first curve, and the steering wheel to return to the center in the first curve The time and speed information for turning the steering wheel in the second curve, the time and angle information required for turning the steering wheel in the second curve, the time and speed information for returning the steering wheel in the second curve, and the angle information required for turning the steering wheel out of the curve driving area, in the teaching calculation module When 51 calculates the teaching information of the real-time position of the car 1 to carry out standard curve driving, the information sending module 52 inside the processing device 4 that receives the start command will transmit the real-time calculated information on the angle required for the car 1 to enter the curve driving area and turn the steering wheel, Time and speed information of turning the steering wheel back to the center, information of the time and angle required to turn the steering wheel at the first curve, time and speed information of the steering wheel returning to the center of the first curve, information of the time and angle required to turn the steering wheel at the second curve, information on the time and angle required to turn the steering wheel at the second The time and speed information of the steering wheel returning to the center of the curve and the angle information required for turning the steering wheel out of the curve driving area are sent to the transparent teaching display screen 21 connected to the processing device 4 and arranged on the side of the front windshield of the automobile 1, and at the same time The display control module 45 inside the processing device that has received the startup command controls the transparent teaching display screen 21 connected to the processing device 4 to display in real time the information on the angle required for the car 1 to enter the curved driving area and turn the steering wheel received by the transparent teaching display screen 21 , the time and speed information of turning the steering wheel back to the center, the time and angle information required to turn the steering wheel at the first curve, and the steering wheel back to the center of the first curve The time and speed information of the steering wheel, the time and angle information required to turn the steering wheel in the second curve, the time and speed information of the steering wheel returning to the second curve, and the angle information required to turn the steering wheel out of the curve driving area, so as to correct the car in real time1 The internal trainees are driving in the car 1 to perform curve driving operation, so as to improve the learning efficiency of the trainees.

As a preferred mode of the present invention, the method also includes the following steps:

S9. When the processing device 4 that has received the activation instruction calculates teaching information, the processing device 4 that has received the activation instruction generates teaching voice information that is synchronized with the calculated teaching information according to the calculated teaching information and sends the generated The teaching voice information is sent to the loudspeaker 20 connected to the interior of the car 1;

S10. When the transparent teaching display screen 21 arranged at the side position inside the front windshield of the automobile 1 displays in real time the received and calculated teaching information sent by the processing device 4, the processing device 4 that receives the activation instruction The loudspeaker 20 arranged inside the automobile 1 is controlled to play the teaching voice information received by the loudspeaker 20 synchronously according to the teaching information displayed on the transparent teaching display screen 21 in real time.

Specifically, when the teaching calculation module 51 inside the processing device 4 that has received the start command calculates teaching information, the teaching voice module 59 inside the processing device 4 that has received the start command generates and calculates the teaching information according to the calculated teaching information. The teaching voice information synchronized with the teaching information (that is, the teaching voice information corresponding to the teaching voice information is generated. For example, when calculating the teaching information of standard reversing storage, the current position of the car 1 is generated. Notes required for standard reversing storage Voice prompts, real-time voice prompts for steering wheel rotation and return angle, clutch control voice prompts, left and right side mirror viewing timing voice prompts, and rearview mirror viewing timing voice prompts) and the generated teaching voice information will be sent to the connected settings in the car The loudspeaker 20 at the internal position, when the display control module 45 controls the transparent teaching display screen 21 arranged at the inner side position of the front windshield of the automobile 1 to display in real time the calculated teaching information sent by the processing device 4 received, The processing device 4 that has received the starting instruction controls the loudspeaker 20 arranged inside the automobile 1 to play synchronously the teaching voice information corresponding to the teaching information received by the loudspeaker 20 according to the teaching information displayed on the transparent teaching display screen 21 in real time. Auxiliary prompts students to pay attention to the practice.

Embodiment two

Referring to FIG. 6 , as shown in FIG. 10 , FIG. 6 is a flowchart of a teaching method for subject three provided by one example of the present invention.

Specifically, this embodiment is basically the same as Embodiment 1, except that in this embodiment, in S5, the method further includes the following steps:

S50. The processing device 4 that has received the startup instruction analyzes whether the subject button that is arranged inside the automobile 1 in the pressed state is the subject three button 24 according to the obtained pressing state information of the subject button arranged inside the automobile 1;

S51. If so, the processing device 4 receiving the activation instruction loads the driving information contained in the subject three database 53 and controls the seventh camera 36 arranged in the subject three practice area to capture the seventh image in real time;

S52. The processing device 4 that has received the activation instruction is based on the seventh image, the first image captured in real time by the first camera 30 installed on the outer surface of the car 1 that is practiced in subject three, and the driving information contained in the loaded database 53 of subject three. The information calculates the current position of the connected car 1 in real time for the driving operation information of the standard subject 3 exercise and sends the calculated driving operation information for the standard subject 3 exercise to the connected transparent Teaching display screen 21;

S53. The processing device 4 that receives the activation command controls the connected transparent teaching display screen 21 that is arranged at the inner side of the front windshield of the automobile 1 to display the received driving operation information for standard subject three exercises in real time.

Specifically, after the press acquisition module 47 acquires the press state information of the subject button, the information analysis module 43 inside the processing device 4 that receives the activation instruction will press the subject button inside the automobile 1 according to the acquired press status information. The status information analysis is whether the subject button set inside the car 1 in the pressed state is the subject three button 24, that is, whether the subject that the students of the car 1 currently need to study is subject three, if the information analysis module 43 analyzes that it is in the pressed state. After the subject button set inside the automobile 1 is the subject three button 24, the information loading module 48 inside the processing device 4 that receives the startup command loads the subject three teaching driving information contained in the subject three database 53, and at the same time the receiving The seventh capture module 58 in the processing device 4 of the starting instruction utilizes the wireless device 40 to control the seventh camera 36 connected to the wireless device 40 and is installed in the subject three practice area to capture the seventh image in real time (the seventh image refers to the seventh image). The camera 36 captures the environmental image of the subject three area where it is located), after the seventh capture module 58 controls the seventh camera 36 to capture the seventh image in real time, the teaching calculation module inside the processing device 4 that receives the start command 51 According to the seventh image, the first image captured in real time by the first camera 30 installed on the outer surface of the car 1 in the practice of subject three, and the driving information contained in the loaded subject three database 53, the current position of the connected car 1 is calculated in real time to perform standard The driving operation information of subject three exercises (including the starting light control information of subject three, (starting clutch and brake release information, starting accelerator pedal information), operation information of clutch and accelerator for adding and subtracting gears, steering wheel rotation angle for straight driving and Time information, light and steering wheel rotation angle information for lane change, steering wheel rotation and light control information for side parking, (left and right turning steering wheel angle, time and light control information), (steering wheel rotation angle, time and light control information for U-turn information), (operational information on light control, gas pedal, gear position, brake, and clutch for straight-through intersections, bus stops, pedestrian crossing lines, and school areas), and (information on steering wheel rotation angle, time, and light control for passing and overtaking vehicles)) After the teaching calculation module 51 calculates the driving operation information, the information sending module 52 inside the processing device 4 that receives the start command sends the calculated driving operation information for performing standard subject three exercises to the connected device set at The transparent teaching display screen 21 at the side position inside the front windshield of the automobile 1, after the information sending module 52 sends the calculated driving operation information for standard subject three exercises to the transparent teaching display screen 21, the received The display control module 45 inside the processing device 4 of the start command controls the transparent teaching display screen 21 arranged at the side position inside the front windshield of the automobile 1 to display in real time the received driving operation information for carrying out the standard subject three exercises, so as to correct the problem in real time. The students in the car 1 are driving in the car 1 to perform the operation of the subject three exercises, so as to improve the learning efficiency of the students .

Embodiment three

Referring to FIG. 8 , as shown in FIG. 10 , FIG. 8 is a flowchart of an accident handling method provided by one example of the present invention.

Specifically, this embodiment is basically the same as Embodiment 1, the difference is that in this embodiment, the method further includes the following steps:

S11. The processing device 4 receiving the startup command analyzes in real time whether the connected car 1 has an accident according to the first image captured by the connected first camera 30 located on the outer surface of the car 1 in real time;

S12. If there is, the processing device 4 that receives the activation command controls the positioning device installed in the interior of the car 1 to locate the current position and acquire the accident positioning data of the corresponding position, and use the acquired accident positioning data and the first image using the wireless device 40 External equipment transmitted to the alarm center, emergency center, and driving school management department.

Specifically, after the automobile 1 is in the driving state, the information analysis module 43 inside the processing device 4 that receives the startup instruction is based on the first image captured in real time by the first camera 30 connected to the outer surface of the automobile 1. Real-time analysis of whether the automobile 1 connected to the processing device 4 has an accident, if the information analysis module 43 analyzes that the automobile 1 connected to the processing device 4 has an accident, the internal positioning of the processing device 4 that has received the start instruction The acquisition module 60 controls the positioning device arranged at the internal position of the automobile 1 to locate the current position and obtain the accident location data of the corresponding position. The sending module 52 transmits the acquired accident location data and the first image to the alarm center, the emergency center, and the external equipment of the driving school management department through the wireless device 40, and promptly reminds the emergency center to go for rescue.

Embodiment Four

Referring to FIGS. 9-10 , FIG. 9 is a flowchart of a teaching method for subject 1 and subject 4 provided by one example of the present invention.

Specifically, this embodiment is basically the same as Embodiment 1, the difference is that in this embodiment, the method further includes the following steps:

S13. The processing device 4 that receives the startup command controls the pressure sensor 38 disposed at the rear seat interior position of the automobile 1 to acquire pressure information in real time and according to the connected pressure sensor 38 disposed at the rear seat interior position of the automobile 1 in real time. Analyze the obtained pressure information to see if any seat exceeds the preset weight;

S14. If there is, the processing device 4 that has received the activation command extracts the subject one and subject four information contained in the teaching database 62 and sends the extracted subject one and subject four information to the connection set on the seat of the car 1 and the co-pilot The teaching display screen 22 at the rear surface position of the seat and controls the teaching display screen 22 arranged at the rear surface position of the seat of the car 1 and the passenger seat to display the received subject one and subject four information.

Specifically, after the processing device 4 receives the start command, the pressure acquisition module 61 inside the processing device 4 that receives the start command controls the pressure sensor 38 that is arranged at the rear seat interior position of the automobile 1 to obtain pressure information in real time. After the pressure acquisition module 61 acquires the pressure information, the information analysis module 43 inside the processing device 4 that receives the startup command acquires the pressure information in real time according to the pressure sensor 38 connected to the inner position of the rear seat of the automobile 1 Analyze in real time whether any seat exceeds the preset weight (the preset weight can be 0-100kg, preferably 20kg in this embodiment), if the information analysis module 43 analyzes the seat inside the rear seat of the car 1 After the pressure sensor 38 obtains the pressure information exceeding the preset weight, the teaching extraction module 63 inside the processing device 4 that receives the start instruction extracts the subject one and subject four information contained in the teaching database 62, and the teaching extraction module 63 After the extraction is completed, the information sending module 52 inside the processing device 4 that has received the start command sends the extracted subject 1 and subject 4 information to the connected information set on the rear surface of the seat of the car 1 and the passenger seat. Teaching display screen 22, while the teaching display module 64 inside the processing device 4 that receives the startup command controls the teaching display screen 22 that is arranged on the rear surface of the seat of the car 1 and the passenger seat to display the received subject one and Subject 4 information, so that students who are waiting in the rear seat of teaching car 1 can learn the knowledge of subject 1 and subject 4, and improve the learning efficiency of students.

Embodiment five

Refer to Figure 10.

Specifically, this embodiment provides a smart car driving teaching system based on big data analysis, including a car 1, a teaching device 2, a recognition device 3, and a processing device 4. The car 1 is provided with a positioning device 10 inside, and the positioning The device 10 is used to locate the current position of the car and obtain the positioning data of the corresponding position. The teaching device 2 includes a speaker 20, a transparent teaching display screen 21, a teaching display screen 22, a subject two button 23 and a subject three button 24. The speaker 20 The number is consistent with the number of the car 1 and is set at the inner position of the car 1 for playing voice information; the number of the transparent teaching display screen 21 is consistent with the number of the car 1 and is set at the side of the front windshield of the car 1 for displaying teaching Information; the number of the teaching display screen 22 is consistent with the number of rear seats of the car 1 and is arranged on the rear surface of the driver's seat and the passenger seat of the car 1, for displaying the teaching information of subject one and subject four; The number of subject two buttons 23 is consistent with the number of car 1 and is arranged in the inner position of car 1, and is used to send subject two press information to the processing device 4; the number of subject three buttons 24 is consistent with the number of car 1 and is arranged in the inner position of car 1, It is used to send subject three pressing information to the processing device 4; the recognition device 3 includes a first camera 30, a second camera 31, a third camera 32, a fourth camera 33, a fifth camera 34, a sixth camera 35, a seventh camera Camera 36, vehicle speed sensor 37 and pressure sensor 38, described first camera 30 is provided with several and is arranged on the outer surface position of automobile 1, is used for taking the environment image around automobile 1; Described second camera 31 is provided with several And be arranged at the location of the reversing and warehousing area, for taking the environmental image of the reversing and warehousing area; the third camera 32 is provided with several and is arranged at the position of the right-angle turn area, for taking the environment image of the right-angle turn area; The 4th camera 33 is provided with several and is arranged on the side parking area position, is used for taking the environmental image of side parking area; Described the 5th camera 34 is provided with several and is arranged on the fixed-point parking area position of the ramp, for Capture the environmental image of the fixed-point parking area on the ramp; the sixth camera 35 is provided with several and is arranged at the position of the curved driving area, and is used to capture the environmental image of the curved driving area; the seventh camera 36 is provided with several and set In the position of the practice area of the subject three, it is used to take the environmental image of the practice area of the subject three; the number of the vehicle speed sensor 37 is consistent with the number of the car 1 and is arranged at the internal position of the car 1, and is used to obtain the driving speed of the car 1; the pressure sensor The number of 38 is consistent with the number of seats in the car 1 and is arranged at the inner position of the seat of the car 1, and is used to obtain the pressure information of the seat of the car 1; Respectively with car 1, loudspeaker 20, transparent teaching display screen 21, teaching display screen 22, subject two button 23, subject three button 24, first camera 30, second camera 31, third camera 32, fourth camera 33. The fifth camera 34, the sixth camera 35, the seventh camera 36, the vehicle speed sensor 37, the pressure sensor 38, the external equipment of the driving school management department, the emergency center, the alarm center and the network connection, and the processing device 4 includes:

The wireless device 40 is used to communicate with the second camera 31, the third camera 32, the fourth camera 33, the fifth camera 34, the sixth camera 35, the seventh camera 36, external equipment of the driving school management department, emergency center, alarm center and Internet connection;

An information receiving module 41, configured to receive information and/or instructions and/or requests;

A vehicle speed acquiring module 42, configured to acquire the vehicle speed information detected by the vehicle speed sensor 37 connected to the processing device 4;

An information analysis module 43, configured to analyze specified information and/or instructions and/or requests and obtain analysis results;

The first capture module 44 is used to control the first camera 30 connected to the processing device 4 to capture images;

The display control module 45 is used to control the transparent teaching display screen 21 connected to the processing device 4 to perform specified operations;

Voice playing module 46, for controlling the loudspeaker 20 that is connected with processing device 4 to play specified voice information;

The press acquisition module 47 is used to acquire the press state information of the subject two and subject three buttons 24;

An information loading module 48, configured to load specified information contained in a specified database;

The subject two database 49 is used to store driving information related to subject two;

The second capture module 50 is used to control the second camera 31 connected to the wireless device 40 to capture images;

The teaching calculation module 51 is used to calculate the teaching information of the current driving practice of the car 1 according to the specified information;

An information sending module 52, configured to send specified information and/or instructions and/or requests to specified objects;

Subject three database 53, used to store driving information related to subject three;

The third capture module 54 is configured to control the third camera 32 connected to the wireless device 40 to capture images;

The fourth capture module 55 is configured to control the fourth camera 33 connected to the wireless device 40 to capture images;

The fifth capture module 56 is used to control the fifth camera 34 connected to the wireless device 40 to capture images;

The sixth capture module 57 is used to control the sixth camera 35 connected to the wireless device 40 to capture images;

The seventh capture module 58 is used to control the seventh camera 36 connected to the wireless device 40 to capture images;

The teaching voice module 59 is used to generate teaching voice information synchronized with the teaching information calculated by the teaching calculation module 51;

The positioning acquisition module 60 is used to control the positioning device connected to the processing device 4 to locate the position and obtain the positioning data of the position;

A pressure acquisition module 61, configured to control the pressure sensor 38 connected to the processing device 4 to acquire pressure information;

Teaching database 62, used to store teaching information related to subject 1 and subject 4;

The teaching extraction module 63 is used to extract the teaching information stored in the teaching database 62;

The teaching display module 64 is configured to control the teaching display screen 22 to display the received designated information.

It should be understood that in the fifth embodiment, the specific implementation process of the above modules may correspond to the description of the above method embodiments (embodiment 1 to embodiment 4), and will not be described in detail here.

The system provided in the fifth embodiment above is only illustrated by the division of the above functional modules. In practical applications, the distribution of the appeal function can be completed by different functional modules according to the needs, that is, the internal structure of the system is divided into different functional modules. , to complete all or part of the functions described above.

The above-mentioned embodiments are only to illustrate the technical concept and characteristics of the present invention, and its purpose is to enable those skilled in the technical field to understand the content of the present invention and implement it accordingly, and not to limit the protection scope of the present invention. All equivalent changes or modifications made according to the spirit of the present invention shall fall within the protection scope of the present invention.

Claims (10)

1. A method for teaching intelligent car driving based on big data analysis, characterized in that, the method may further comprise the steps: S1. The wireless device receives the activation command sent by the external equipment of the driving school management department, then returns the received activation command to the connected processing device, and the processing device connected to the wireless device that received the activation command receives the connection in real time. The vehicle speed information detected in real time by the vehicle speed sensor installed in the interior of the vehicle; S2. The processing device that receives the startup instruction analyzes in real time whether the connected car is in a driving state according to the vehicle speed information obtained in real time; S3. If there is, the processing device that receives the startup instruction controls the first camera installed on the outer surface of the car to capture the first image in real time and controls the transparent teaching display screen arranged on the side of the front windshield of the car to start running; S4. The processing device that receives the startup command controls the speaker installed inside the car to play the subject pressing voice prompt information and obtains the pressed state information of the connected subject button installed inside the car in real time; S5. The processing device that receives the startup instruction analyzes whether the subject button that is set inside the car in the pressed state is a second subject button according to the obtained press state information of the subject button that is arranged inside the car; S6. If so, the processing device that receives the startup instruction loads the driving information contained in the subject two database and analyzes the current driving practice of the connected car in real time according to the first image captured in real time by the first camera connected to the outer surface of the car. Whether the information is for reversing into the garage; S7. If yes, the processing device that received the activation command controls the second camera installed at the location of the backing and warehousing area to capture the second image in real time, and according to the second image, set it at the first position on the outer surface of the car that is in the backing and warehousing practice. Real-time calculation of the current position of the connected car from the first image captured by the first camera in real time and the loading information contained in the database of subject 2. The speed and angle information required for the steering wheel rotation of the standard backing and warehousing car. The speed and angle information required for the steering wheel to return to the center, the speed and angle information required for the steering wheel to turn out of the warehouse, and the speed and angle information required for the steering wheel to return to the warehouse; S8. The processing device that receives the start instruction calculates the speed and angle information required for the steering wheel to turn in the warehouse, the speed and angle information required for the steering wheel to return to the normal position, and the speed required for the steering wheel to turn out of the warehouse. and angle information, as well as the speed and angle information required to return the steering wheel out of the warehouse to the connected transparent teaching display screen set at the inner side of the front windshield of the car and control the display screen set at the inner side of the front windshield of the car The transparent teaching display screen displays the received teaching information in real time. 2. a kind of intelligent car driving teaching method based on big data analysis according to claim 1, is characterized in that, in S6, described method also comprises the following steps: S60. The processing device that receives the startup instruction analyzes in real time whether the current driving practice information of the connected car is a right-angle turn according to the first image captured by the connected first camera installed on the outer surface of the car in real time; S61. If so, the processing device that receives the activation command controls the third camera installed at the right-angle turning area to capture the third image in real time, and according to the third image, the first camera installed at the outer surface of the car at the right-angle turn real-time The ingested first image and the right-angle turn driving information contained in the loaded subject two database calculate the current position of the connected car in real time and perform a standard right-angle turn according to the current driving speed. time and speed information; S62. The processing device that receives the start command sends the time information calculated in real time to turn the steering wheel, the angle information of the steering wheel, and the time and speed information of returning the steering wheel to the connected device installed inside the front windshield of the car The transparent teaching display screen at the side position controls the transparent teaching display screen set at the side position inside the front windshield of the car to display the received teaching information in real time. 3. a kind of intelligent car driving teaching method based on big data analysis according to claim 1, is characterized in that, in S6, described method also comprises the following steps: S63. The processing device that receives the startup instruction analyzes in real time whether the current driving practice information of the connected car is side parking according to the first image captured in real time by the connected first camera installed on the outer surface of the car; S64. If yes, the processing device that received the activation command controls the fourth camera installed at the side parking area to capture the fourth image in real time and set it on the first camera at the outer surface of the vehicle that is parked at the side according to the fourth image. The first image captured by the camera in real time and the side parking driving information contained in the loaded subject 2 database are calculated in real time. The current position of the connected car is calculated in real time. The car that performs standard side parking at the current speed is the forward driving distance, the reverse driving distance, and the reverse steering wheel. Required time and angle information and time and speed information for returning the steering wheel; S65. The processing device that receives the start command sends the real-time calculated forward travel distance, reverse travel distance, time and angle information required for turning the steering wheel in reverse, and time and speed information for returning the steering wheel to the connected setting The transparent teaching display screen at the inner side of the front windshield of the car is controlled to display the received teaching information in real time. 4. a kind of intelligent car driving teaching method based on big data analysis according to claim 1, is characterized in that, in S6, described method also comprises the following steps: S66. The processing device that receives the startup instruction analyzes in real time whether the current driving practice information of the connected car is fixed-point parking on a ramp according to the first image captured by the connected first camera installed on the outer surface of the car in real time; S67. If yes, the processing device that receives the startup command controls the fifth camera installed at the fixed-point parking area on the ramp to capture the fifth image in real time, and according to the fifth image, set it on the outer surface of the car at the fixed-point parking on the ramp The first image captured by the first camera in real time and the ramp parking driving information contained in the loaded subject two database are calculated in real time. The current position of the connected car is carried out according to the current driving speed. Angle information, time and speed information of the steering wheel returning to the center, time information of the car clutch and brake depressing, and car clutch and brake release time information are required; S68. The processing device that receives the starting instruction will calculate the forward distance of the car calculated in real time, the angle information required for turning the steering wheel, the time and speed information of returning the steering wheel, the time information of the clutch and brake of the car, and the clutch and brake information of the car. The brake release time information is sent to the connected transparent teaching display screen set at the inner side of the front windshield of the car, and the transparent teaching display screen set at the inner side of the front windshield of the car is controlled to display the received teaching information in real time . 5. a kind of intelligent car driving teaching method based on big data analysis according to claim 1, is characterized in that, in S6, described method also comprises the following steps: S69. The processing device that receives the startup instruction analyzes in real time whether the current driving practice information of the connected car is curve driving according to the first image captured by the connected first camera installed on the outer surface of the car in real time; S70. If yes, the processing device that receives the activation command controls the sixth camera installed at the position of the parking area for curve driving to capture the sixth image in real time, and according to the sixth image, the first camera installed at the position of the outer surface of the car for curve driving The first image captured in real time and the curve driving information contained in the loaded database of the second subject are calculated in real time. The current position of the connected car is calculated in real time. The car that is driving on a standard curve according to the current driving speed enters the curve driving area and turns the steering wheel. Angle information required to return the steering wheel Time and speed information, time and angle information for turning the steering wheel in the first curve, time and speed information for turning the steering wheel in the first curve, time and angle information for turning the steering wheel in the second curve, and returning to the center in the second curve The time and speed information of the steering wheel and the angle information required to turn the steering wheel out of the curved driving area; S71. The processing device that receives the start instruction calculates in real time information on the angle required to turn the steering wheel into the curved driving area, information on the time and speed of returning the steering wheel, information on the time and angle required to turn the steering wheel on the first curve, and Time and speed information of turning the steering wheel in a curve, information of the time and angle required to turn the steering wheel in the second curve, information of time and speed of turning the steering wheel in the second curve, and information of the angle required to turn the steering wheel out of the curve driving area Connect the transparent teaching display screen set at the inner side of the front windshield of the car and control the transparent teaching display screen set at the inner side of the front windshield of the car to display the received teaching information in real time. 6. A kind of intelligent car driving teaching method based on big data analysis according to claim 1, is characterized in that, in S5, described method also comprises the following steps: S50. The processing device that receives the startup instruction analyzes whether the subject button set inside the car in the pressed state is subject three buttons according to the obtained pressing state information of the subject button arranged inside the car; S51. If yes, the processing device that has received the activation instruction loads the driving information contained in the subject three database and controls the seventh camera installed in the subject three practice area to capture the seventh image in real time; S52. The processing device that receives the activation instruction calculates and connects in real time based on the seventh image, the first image captured in real time by the first camera installed on the outer surface of the car in the practice of subject three, and the loaded driving information contained in the database of subject three The current location of the car for the driving operation information of the standard subject three exercises and the calculated driving operation information for the standard subject three exercises are sent to the connected transparent teaching display screen set at the side of the car's front windshield; S53. The processing device that receives the startup command controls the connected transparent teaching display screen installed at the inner side of the front windshield of the car to display the received driving operation information for standard subject three exercises in real time. 7. a kind of intelligent car driving teaching method based on big data analysis according to claim 1, is characterized in that, described method also comprises the following steps: S9. When the processing device that has received the activation instruction calculates teaching information, the processing device that has received the activation instruction generates teaching voice information that is synchronized with the calculated teaching information according to the calculated teaching information and sends the generated teaching voice The information is sent to a connected speaker located in the interior of the car; S10. When the transparent teaching display screen arranged at the side of the front windshield of the car displays in real time the calculated teaching information sent by the processing device received, the processing device receiving the start command controls the teaching information set in the car The internal speaker synchronously plays the teaching voice information received by the speaker according to the teaching information displayed in real time on the transparent teaching display screen. 8. a kind of intelligent car driving teaching method based on big data analysis according to claim 1, is characterized in that, described method also comprises the following steps: S11. The processing device that receives the startup instruction analyzes in real time whether the connected car has an accident according to the first image captured by the connected first camera installed on the outer surface of the car in real time; S12. If there is, the processing device that receives the activation command controls the positioning device installed in the interior of the car to locate the current position and obtain the accident location data of the corresponding location, and transmit the obtained accident location data and the first image to the alarm using a wireless device Center, emergency center and external equipment of driving school management department. 9. a kind of intelligent car driving teaching method based on big data analysis according to claim 1, is characterized in that, described method also comprises the following steps: S13. The processing device that receives the startup command controls the pressure sensor installed in the rear seat of the car to acquire pressure information in real time, and analyzes the pressure information obtained in real time by the connected pressure sensor installed in the rear seat of the car in real time. Whether any seat exceeds the preset weight; S14. If there is, the processing device that receives the activation command extracts the subject 1 and subject 4 information contained in the teaching database and sends the extracted subject 1 and subject 4 information to the connected car seat and passenger seat. The teaching display screen on the rear surface controls the teaching display screen arranged on the rear surface of the car seat and the co-pilot's seat to display the received subject one and subject four information. 10. A smart car driving teaching system based on big data analysis, comprising a car, a teaching device, a recognition device and a processing device, characterized in that a positioning device is provided inside the car, and the positioning device is used to locate the current position of the car And obtain the positioning data of the corresponding position, the teaching device includes a loudspeaker, a transparent teaching display screen, a teaching display screen, a button for subject two and a button for subject three, the number of the speakers is consistent with the number of cars and is arranged in the interior of the car for playing Voice information; the number of the transparent teaching display screens is consistent with the number of cars and is set at the side of the front windshield of the car for displaying teaching information; the number of the teaching display screens is consistent with the number of rear seats of the car and is set at seat and the rear surface of the co-pilot seat are used to display the teaching information of subject 1 and subject 4; Press information; the number of buttons for the subject three is consistent with the number of cars and is arranged in the interior of the car, and is used to send the press information for subject three to the processing device; the identification device includes a first camera, a second camera, a third camera, a fourth camera, the fifth camera, the sixth camera, the seventh camera, a vehicle speed sensor and a pressure sensor, the first camera is provided with several and is arranged on the outer surface of the car, and is used to capture the environmental image around the car; the second There are several cameras and they are arranged at the location of the reversing storage area, which is used to capture the environmental image of the reversing storage area; the third camera is provided with several and is arranged at the position of the right-angle turning area, which is used to capture the environment of the right-angle turning area Image; the fourth camera is provided with several and is arranged in the side parking area position, and is used to capture the environmental image of the side parking area; the fifth camera is provided with several and is arranged in the fixed-point parking area position of the ramp, It is used to capture the environmental image of the fixed-point parking area on the ramp; the sixth camera is provided with several and set at the position of the curved driving area, and is used to capture the environmental image of the curved driving area; the seventh camera is provided with several and set In the position of the subject three practice area, it is used to capture the environmental image of the subject three practice area; the number of the speed sensors is consistent with the number of cars and is set in the interior of the car to obtain the driving speed of the car; the number of the pressure sensors is the same as that of the car seat The number of chairs is the same and set inside the car seat to obtain the pressure information of the car seat; the number of the processing devices is the same as the number of cars and set inside the car to communicate with the car, the loudspeaker, and the transparent teaching display screen respectively , teaching display screen, subject 2 button, subject 3 button, first camera, second camera, third camera, fourth camera, fifth camera, sixth camera, seventh camera, speed sensor, pressure sensor, driving school management department External equipment, emergency center, alarm center and network connection, the processing device includes: The wireless device is used to connect with the second camera, the third camera, the fourth camera, the fifth camera, the sixth camera, the seventh camera, the external equipment of the driving school management department, the emergency center, the alarm center and the network respectively; An information receiving module, configured to receive information and/or instructions and/or requests; A vehicle speed acquisition module, configured to acquire vehicle speed information detected by a vehicle speed sensor connected to the processing device; An information analysis module for analyzing specified information and/or instructions and/or requests and obtaining analysis results; The first capture module is used to control the first camera connected to the processing device to capture images; The display control module is used to control the transparent teaching display screen connected to the processing device to perform specified operations; Voice playback module, used to control the loudspeaker connected with the processing device to play specified voice information; The press acquisition module is used to acquire the press status information of the subject 2 and subject 3 buttons; An information loading module, configured to load specified information contained in a specified database; The subject two database is used to store driving information related to subject two; The second capture module is used to control the second camera connected to the wireless device to capture images; The teaching calculation module is used to calculate the teaching information of the current driving practice of the car according to the specified information; An information sending module, configured to send specified information and/or instructions and/or requests to specified objects; The subject three database is used to store driving information related to subject three; The third capture module is used to control the third camera connected to the wireless device to capture images; The fourth capture module is used to control the fourth camera connected to the wireless device to capture images; The fifth capture module is used to control the fifth camera connected to the wireless device to capture images; The sixth capture module is used to control the sixth camera connected to the wireless device to capture images; The seventh capture module is used to control the seventh camera connected to the wireless device to capture images; The teaching voice module is used to generate teaching voice information synchronized with the teaching information calculated by the teaching calculation module; The positioning acquisition module is used to control the positioning device connected to the processing device to locate the position and obtain the positioning data of the position; A pressure acquisition module, configured to control the pressure sensor connected to the processing device to obtain pressure information; The teaching database is used to store teaching information related to subject 1 and subject 4; The teaching extraction module is used to extract the teaching information stored in the teaching database; The teaching display module is used to control the teaching display screen to display the received specified information.