CN113386562A - Intelligent cabin based vehicle-mounted machine AI screen-throwing method, control equipment and vehicle - Google Patents
Intelligent cabin based vehicle-mounted machine AI screen-throwing method, control equipment and vehicle Download PDFInfo
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- 239000004973 liquid crystal related substance Substances 0.000 claims abstract description 30
- 238000005266 casting Methods 0.000 claims description 9
- 238000001514 detection method Methods 0.000 claims description 6
- 206010039203 Road traffic accident Diseases 0.000 abstract description 5
- 238000004891 communication Methods 0.000 description 2
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K35/00—Instruments specially adapted for vehicles; Arrangement of instruments in or on vehicles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K35/00—Instruments specially adapted for vehicles; Arrangement of instruments in or on vehicles
- B60K35/20—Output arrangements, i.e. from vehicle to user, associated with vehicle functions or specially adapted therefor
- B60K35/21—Output arrangements, i.e. from vehicle to user, associated with vehicle functions or specially adapted therefor using visual output, e.g. blinking lights or matrix displays
- B60K35/22—Display screens
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K35/00—Instruments specially adapted for vehicles; Arrangement of instruments in or on vehicles
- B60K35/20—Output arrangements, i.e. from vehicle to user, associated with vehicle functions or specially adapted therefor
- B60K35/28—Output arrangements, i.e. from vehicle to user, associated with vehicle functions or specially adapted therefor characterised by the type of the output information, e.g. video entertainment or vehicle dynamics information; characterised by the purpose of the output information, e.g. for attracting the attention of the driver
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K35/00—Instruments specially adapted for vehicles; Arrangement of instruments in or on vehicles
- B60K35/20—Output arrangements, i.e. from vehicle to user, associated with vehicle functions or specially adapted therefor
- B60K35/29—Instruments characterised by the way in which information is handled, e.g. showing information on plural displays or prioritising information according to driving conditions
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K2360/00—Indexing scheme associated with groups B60K35/00 or B60K37/00 relating to details of instruments or dashboards
- B60K2360/16—Type of output information
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K2360/00—Indexing scheme associated with groups B60K35/00 or B60K37/00 relating to details of instruments or dashboards
- B60K2360/16—Type of output information
- B60K2360/166—Navigation
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K2360/00—Indexing scheme associated with groups B60K35/00 or B60K37/00 relating to details of instruments or dashboards
- B60K2360/16—Type of output information
- B60K2360/179—Distances to obstacles or vehicles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K2360/00—Indexing scheme associated with groups B60K35/00 or B60K37/00 relating to details of instruments or dashboards
- B60K2360/18—Information management
- B60K2360/182—Distributing information between displays
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K2360/00—Indexing scheme associated with groups B60K35/00 or B60K37/00 relating to details of instruments or dashboards
- B60K2360/18—Information management
- B60K2360/186—Displaying information according to relevancy
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K2360/00—Indexing scheme associated with groups B60K35/00 or B60K37/00 relating to details of instruments or dashboards
- B60K2360/18—Information management
- B60K2360/186—Displaying information according to relevancy
- B60K2360/1876—Displaying information according to relevancy according to vehicle situations
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Instrument Panels (AREA)
- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
Abstract
The invention discloses a vehicle AI screen throwing method based on an intelligent cabin, a control device and a vehicle, wherein the method comprises the following steps: 1) dividing a display area of the vehicle full liquid crystal instrument into a first display area, a second display area and a third display area, wherein the first display area is positioned in the middle of a screen, and the second display area and the third display area are positioned at the edge of the screen; 2) collecting vehicle state information and driver state information, and dividing contents to be displayed into most important information, less important information and non-important information; 3) and respectively displaying the contents to be displayed on the full liquid crystal instrument and the multimedia screen according to the importance sequence, wherein the most important information corresponds to the first display area, the second important information corresponds to the second display area and the third display area, and the non-important information corresponds to the multimedia screen. The invention can facilitate the driver to see the most important information and prevent traffic accidents under the condition of not influencing the driving of the driver.
Description
Technical Field
The invention relates to the technical field of vehicles, in particular to a vehicle digital instrument display method, and specifically relates to a vehicle AI screen projection method based on an intelligent cabin.
Background
In the driving process, a driver needs to concentrate on attention to realize the purpose of looking aside, and the area where the instrument panel is located is the best position for the driver to obtain information. On the automobile multimedia screen, the information such as multimedia, navigation, Bluetooth telephone and the like can be realized, and the display content is rich and comprehensive. Through the information of each path fed back to the vehicle machine system by the intelligent cabin, the automatic screen projection of the multimedia screen information to the instrument screen for display can be realized by combining the AI algorithm with the real vehicle scene, namely, when the multimedia screen displays relevant information, such as a multimedia display navigation interface, the instrument screen synchronously realizes the interface display of key information of a navigation part, thereby not only meeting the requirements of a driver on safety and practicability, but also realizing the function reconstruction and optimization between the display screens of the whole vehicle.
In the prior art, chinese patent "a vehicle digital instrument display method and a vehicle digital instrument display device" (publication number CN108521772A) discloses a technical scheme for displaying different contents on a display screen according to different states of a vehicle (driving, parking, and idling states), specifically, displaying working condition data of the vehicle in the driving and idling states, and playing multimedia (video, image, or music) in the parking state. However, this technical solution only relates to single-screen display, but not to multi-screen display, or multi-area display of a single screen, and when a plurality of different information needs to be displayed, the information may be overlapped with each other in an intersecting manner, or the display area of each information is small and cannot be seen by the driver. Further, chinese patent "an information display method, a control device, and a vehicle" (publication number CN106183812A) discloses a technical solution for displaying different contents in different areas of a display screen according to the vehicle type, and although a technical hint for displaying different contents in different areas can be given, this method cannot give a technical hint for determining a display area where contents need to be displayed according to different states of the vehicle.
Therefore, the current display method of the vehicle digital instrument display screen has the following problems:
1. how to display the information required by the driver at the corresponding position of the corresponding screen under different vehicle states prevents the driver from traffic accidents caused by viewing the information.
2. How to find the parking space in the parking lot more conveniently through the content displayed by the instrument screen and to park more conveniently.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides the intelligent cabin-based vehicle AI screen projection method, the control equipment and the vehicle, which are convenient for the driver to see the most important information and prevent traffic accidents under the condition of not influencing the driving state of the driver.
In order to achieve the purpose, the invention provides an intelligent cabin-based vehicle AI screen-casting method, which is characterized by comprising the following steps:
the method comprises the following steps:
1) dividing a display area of the vehicle full liquid crystal instrument into a first display area, a second display area and a third display area, wherein the first display area is largest in area and located in the middle of a screen, and the second display area and the third display area are located at the edge of the screen;
2) collecting vehicle state information and driver state information, and dividing contents to be displayed into most important information, secondary important information and non-important information according to the corresponding states of the vehicle state information and the driver state information;
3) respectively displaying the contents to be displayed on the full liquid crystal instrument and the multimedia screen according to the importance sequence, wherein the most important information corresponds to the first display area, the second important information corresponds to the second display area and the third display area, and the non-important information corresponds to the multimedia screen;
4) and repeating the steps 2) and 3) until the process is finished.
Preferably, when the driver state information in the step 2) is a fatigue driving state, the vehicle safety and working condition information is used as the most important information, the vehicle running track and navigation information is used as the second important information, and the entertainment and comfort information is used as the non-important information.
Preferably, when the vehicle state information in the step 2) is the highway state, the vehicle safety and working condition information is used as the most important information, the vehicle running track and navigation information is used as the second important information, and the entertainment and comfort information is used as the non-important information.
Preferably, when the vehicle state information in the step 2) is a low-speed parking lot state, the vehicle running track and navigation information are used as the most important information, the vehicle safety and working condition information is used as the second important information, and the entertainment and comfort information is used as the non-important information.
Preferably, when the vehicle state information in the step 2) is the stop state and the driver state exists, the entertainment and comfort information is used as the most important information, the vehicle environment information is used as the second important information, and the vehicle safety and working condition information is used as the non-important information.
Preferably, the method further comprises the step of screen-casting request: and when the display information comprises a control instruction of the automatic screen projection request, displaying the information to be displayed corresponding to the automatic screen projection request in the corresponding display area.
The invention also provides a vehicle machine AI screen throwing control device based on the intelligent cabin, which comprises a vehicle machine system controller, and is characterized in that the vehicle machine system controller: the display device is used for displaying the contents to be displayed on the full liquid crystal instrument and the multimedia screen according to the importance sequence, wherein the most important information corresponds to the first display area, the second important information corresponds to the second display area and the third display area, and the non-important information corresponds to the multimedia screen.
Further, the control device also comprises a fatigue driving detection module, a 360-degree image module and an APA automatic parking module,
the fatigue driving detection module is used for acquiring state information of a driver and judging whether the driver is in a fatigue driving state, if so, a fatigue driving state instruction is sent to the vehicle-mounted machine system controller;
the 360 image module: the system is used for acquiring image information around the vehicle and transmitting the image information to the vehicle-mounted machine system controller through the LVDS wire harness;
the APA automatic parking module: the parking system is used for detecting obstacles around the vehicle and sending parking instructions to the vehicle-mounted machine system controller.
Furthermore, after receiving the fatigue driving state instruction, the vehicle system controller takes the vehicle safety and working condition information as the most important information, the vehicle running track and navigation information as the less important information, and the entertainment and comfort information as the non-important information, and after receiving the information sent by the 360-degree image module and the APA automatic parking module, puts the content to be displayed on the corresponding display area according to the setting.
The invention additionally proposes a vehicle comprising: the full liquid crystal instrument, the multimedia display screen and the control equipment.
The invention has the beneficial effects that:
1. the importance of the information to be displayed is judged according to the state and the position of the vehicle and the state of the driver, the most important information is displayed in the central area (the area which is most easily seen by the driver) of the full liquid crystal instrument screen, the second important information is displayed in the edge area of the full liquid crystal instrument screen, and the non-important information is displayed on the multimedia screen; the method and the device realize that the driver can conveniently see the most important information under the condition of not influencing the driving of the driver, and prevent traffic accidents.
2. According to the technical scheme, after the vehicle is detected to enter the parking lot, the vehicle is guided into the vacant parking space by judging the driving state of the vehicle, the vehicle state can be displayed, and the parking camera can be automatically displayed in the middle of the instrument panel when the vehicle is backed and parked in the parking space, so that a driver can park the vehicle conveniently.
Drawings
FIG. 1 is a schematic layout of a full liquid crystal instrument and a multimedia screen when the method of the present invention is implemented.
Fig. 2 is a block diagram of the control apparatus of the present invention.
Fig. 3 is a control flowchart of the control apparatus of the present invention.
Detailed Description
The invention is described in further detail below with reference to the figures and specific embodiments.
As shown in fig. 1, the vehicle includes a full liquid crystal meter located at the best position for the driver to obtain information (where the conventional meter is located) and a multimedia screen located between the driver and the passenger drive position.
The invention provides a full liquid crystal instrument and vehicle AI screen-casting method based on an intelligent cabin, which comprises the following steps:
1) the display area of the vehicle full-liquid crystal instrument is divided into a first display area, a second display area and a third display area, the area of the first display area is the largest and is located in the middle of the screen, and the second display area and the third display area are located at the edge of the screen.
It should be noted that the multiple display areas of the instrument panel may be multiple display screens divided by hardware, or multiple display areas divided by software on a whole display screen, and the position and size of each display area may be adjusted according to the requirement.
2) Collecting vehicle state information and driver state information, and dividing contents to be displayed into most important information, secondary important information and non-important information according to the corresponding states of the vehicle state information and the driver state information; the driving speed and the position of the vehicle are judged according to the rotating speed of the engine and GPRS positioning parameters of the vehicle, the state of the driver is judged according to the head image of the driver acquired by the camera in the vehicle, and the importance of information needing to be displayed is comprehensively judged according to the driving speed, the position and the state of the driver.
3) And respectively displaying the contents to be displayed on the full liquid crystal instrument and the multimedia screen according to the importance sequence, wherein the most important information corresponds to the first display area, the second important information corresponds to the second display area and the third display area, and the non-important information corresponds to the multimedia screen.
4) And repeating the steps 2) and 3) until the process is finished.
Example 1
And judging the importance of the information to be displayed according to the state and the position of the vehicle. When the vehicle runs at a high speed and is positioned on a highway, the vehicle state information is the highway state, the vehicle safety and working condition information is used as the most important information, the vehicle running track and navigation information are used as the second important information, and the entertainment and comfort information is used as the non-important information.
When the vehicle is in a low-speed form and is positioned on a city road, the vehicle state information is the city road state, the vehicle safety and working condition information is used as the most important information, the contents related to traffic violation and traffic accidents are used as the secondary important information, and the related information of entertainment and comfort is used as the non-important information;
when the vehicle runs at a low speed and is positioned in a parking lot, the vehicle state information is the state of the low-speed parking lot, the vehicle running track and navigation information are used as the most important information, the vehicle safety and working condition information is used as the second important information, and the entertainment and comfort information is used as the non-important information.
When the vehicle is completely stopped and a person is in the vehicle, the vehicle state information is the stopped and driver state, the entertainment and comfort information is used as the most important information, the vehicle environment information is used as the second important information, and the vehicle safety and working condition information is used as the non-important information.
Example 2
The importance of the information to be displayed is determined according to the state of the driver. When the collected driver state information is a fatigue driving state, the vehicle safety and working condition information is used as the most important information, the vehicle running track and navigation information is used as the second important information, and the entertainment and comfort information is used as the non-important information. For example, when the vehicle is traveling at a high speed and is located on an expressway, fatigue driving of the driver is detected, vehicle condition information such as the speed and the speed of the vehicle is displayed in the center area of the instrument panel, safety prompt information is displayed in the edge area of the instrument panel, and refreshing music information is displayed on the multimedia panel.
Example 3
When the situation that a vehicle runs to a parking lot but does not stop on the parking lot is detected, the position of an empty parking lot in the parking lot (the parking lot which needs to be intelligentized) is obtained, a navigation picture which is navigated to the parking position is used as the most important information to be displayed in a first display area in the middle of a full liquid crystal instrument, working condition information such as the speed and the rotating speed of the vehicle is used as the second important information to be displayed in a second display area and a third display area in the edge area of the full liquid crystal instrument, and entertainment information such as music and call information is used as non-important information to be displayed on a multimedia screen; under the condition that a vehicle is detected to reach an empty parking space and start backing and parking in the parking space, displaying the image of a backing radar as the most important information in a first display area in the middle of a full liquid crystal instrument, displaying state information of the vehicle, such as the speed, the rotating speed and the like as the less important information in a second display area and a third display area in the edge area of the full liquid crystal instrument, and displaying information, such as music, conversation information and the like as non-important information on a multimedia screen; when the vehicle stops completely and people are in the vehicle, entertainment information such as music and call information is used as the most important information to be displayed in a first display area in the middle of the full liquid crystal instrument, internal and external environment information of the vehicle is used as the second important information to be displayed in a second display area and a third display area in the edge area of the full liquid crystal instrument, and vehicle condition information of the vehicle is used as non-important information to be displayed on a multimedia screen.
Example 4
And when the display information comprises a control instruction of the automatic screen projection request, displaying the information to be displayed corresponding to the automatic screen projection request in the corresponding display area. The screen projection request control instructions in different scenes comprise:
【1】 Navigation information: in the navigation process of the vehicle-mounted machine system, if overtime occurs and the vehicle-mounted machine system deviates from a set road or the oil quantity is insufficient, a screen projection request is automatically triggered, and information such as a navigation map road condition, a route, a maneuvering guidance prompt and the like is displayed on a first display area of a full liquid crystal instrument. The map scale and type are set according to the meter HMI style.
【2】 Bluetooth telephone information: when the user starts the Bluetooth communication function, different information contents are displayed at the instrument end according to different use scenes of the Bluetooth telephone: when a call comes in/goes out, the instrument realizes the display of a call-in/go-out icon and call-in/go-out names and numbers; when the call is in progress or the call is hung up, the icon in the process of the call and the icon of the call ending are realized on the first display area of the full liquid crystal instrument;
【3】 Multimedia music information: when the fatigue driving module sends a fatigue instruction, or after a driver drives for a long distance for a period of time, displaying category icons corresponding to music programs, such as U disk music, Bluetooth music, network music, a radio, a network radio station and the like, on a first display area of the full liquid crystal instrument; and simultaneously displaying information such as singers and songs. The music is used for relieving the long-distance driving fatigue of the driver.
【4】 Vehicle body surrounding image information: when the radar module detects surrounding obstacle information or a user turns on a steering lamp to steer, the communication with the vehicle machine system triggers the vehicle machine multimedia display screen and the first display area of the full liquid crystal instrument to automatically display 360 images around the vehicle body
【5】 APA automatic parking: interface prompt and operation information in the automatic parking process are used as the most important information to be displayed in a first display area in the middle of the full liquid crystal instrument.
As shown in fig. 2 and fig. 3, the present invention further provides a full liquid crystal instrument and a car-mounted AI screen projection control device based on an intelligent cabin, which includes a fatigue driving detection module, a 360 image module, an APA automatic parking module, and a car-mounted system controller.
The fatigue driving detection module is used for acquiring state information of a driver and judging whether the driver is in a fatigue driving state, if so, the fatigue driving state instruction is sent to the vehicle-mounted machine system controller; the fatigue monitoring module monitors the face of a driver in the driving process, and sends out warning reminding through the instrument and the vehicle machine after recognition, wherein the behaviors comprise fatigue, calling, smoking and the like.
360 image module: the system is used for acquiring image information around the vehicle and transmitting the image information to the vehicle-mounted machine system controller through the LVDS wire harness;
APA automatic parking module: the parking system is used for detecting obstacles around the vehicle and sending parking instructions to the vehicle-mounted machine system controller.
The vehicle machine system controller: the AI algorithm for realizing intelligent screen projection comprises priority processing judgment on different signal sources, judgment on real vehicle scenes and display of contents to be displayed on a full liquid crystal instrument and a multimedia screen according to importance sequence, wherein the most important information corresponds to a first display area, the second important information corresponds to a second display area and a third display area, and the non-important information corresponds to the multimedia screen. And after receiving the fatigue driving state instruction, the vehicle system controller takes the vehicle safety and working condition information as the most important information, the vehicle running track and navigation information as the second important information and the entertainment and comfort information as the non-important information, and after receiving the information sent by the 360-degree image module and the APA automatic parking module, puts the content to be displayed on the corresponding display area according to the setting.
The vehicle-mounted system sends image signals to the multimedia display screen and the instrument end through the LVDS wire harness, and the screen projection of multimedia image information is achieved through the instrument arranged in the fixed display area.
Finally, it should be noted that the above detailed description is only for illustrating the technical solution of the patent and not for limiting, although the patent is described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solution of the patent can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the patent, which should be covered by the claims of the patent.
Claims (10)
1. A screen-casting method of an intelligent cabin-based vehicle AI (automatic input/output) machine is characterized by comprising the following steps: the method comprises the following steps:
1) dividing a display area of the vehicle full liquid crystal instrument into a first display area, a second display area and a third display area, wherein the first display area is largest in area and located in the middle of a screen, and the second display area and the third display area are located at the edge of the screen;
2) collecting vehicle state information and driver state information, and dividing contents to be displayed into most important information, secondary important information and non-important information according to the corresponding states of the vehicle state information and the driver state information;
3) respectively displaying the contents to be displayed on the full liquid crystal instrument and the multimedia screen according to the importance sequence, wherein the most important information corresponds to the first display area, the second important information corresponds to the second display area and the third display area, and the non-important information corresponds to the multimedia screen;
4) and repeating the steps 2) and 3) until the process is finished.
2. The intelligent cabin-based vehicle AI screen-casting method according to claim 1, characterized in that: and when the driver state information in the step 2) is a fatigue driving state, taking the vehicle safety and working condition information as the most important information, taking the vehicle running track and navigation information as the second important information, and taking the entertainment and comfort information as the non-important information.
3. The intelligent cabin-based vehicle AI screen-casting method according to claim 1, characterized in that: and when the vehicle state information in the step 2) is the expressway state, taking the vehicle safety and working condition information as the most important information, taking the vehicle running track and navigation information as the second important information, and taking the entertainment and comfort information as the non-important information.
4. The intelligent cabin-based vehicle AI screen-casting method according to claim 1, characterized in that: and when the vehicle state information in the step 2) is the state of the low-speed parking lot, taking the vehicle running track and navigation information as the most important information, taking the vehicle safety and working condition information as the second important information, and taking the entertainment and comfort information as the non-important information.
5. The intelligent cabin-based vehicle AI screen-casting method according to claim 1, characterized in that: and in the step 2), when the vehicle state information is stop and the driver state exists, the entertainment and comfort degree information is used as the most important information, the vehicle environment information is used as the second important information, and the vehicle safety and working condition information is used as the non-important information.
6. The intelligent cabin-based vehicle AI screen-casting method according to claim 1, characterized in that: the method also comprises the steps of screen projection request: and when the display information comprises a control instruction of the automatic screen projection request, displaying the information to be displayed corresponding to the automatic screen projection request in the corresponding display area.
7. The utility model provides a screen controlgear is thrown to car machine AI based on intelligence passenger cabin, includes car machine system controller, its characterized in that: the car machine system controller: the display device is used for displaying the contents to be displayed on the full liquid crystal instrument and the multimedia screen according to the importance sequence, wherein the most important information corresponds to the first display area, the second important information corresponds to the second display area and the third display area, and the non-important information corresponds to the multimedia screen.
8. The intelligent-cabin-based on-board AI screen-throwing control device of claim 7, wherein: the control equipment also comprises a fatigue driving detection module, a 360-degree image module and an APA automatic parking module,
the fatigue driving detection module is used for acquiring state information of a driver and judging whether the driver is in a fatigue driving state, if so, a fatigue driving state instruction is sent to the vehicle-mounted machine system controller;
the 360 image module: the system is used for acquiring image information around the vehicle and transmitting the image information to the vehicle-mounted machine system controller through the LVDS wire harness;
the APA automatic parking module: the parking system is used for detecting obstacles around the vehicle and sending parking instructions to the vehicle-mounted machine system controller.
9. The intelligent-cabin-based on-board AI screen-throwing control device of claim 8, wherein: and after receiving the fatigue driving state instruction, the vehicle system controller takes the vehicle safety and working condition information as the most important information, the vehicle running track and navigation information as the second important information and the entertainment and comfort information as the non-important information, and after receiving the information sent by the 360-degree image module and the APA automatic parking module, puts the content to be displayed on the corresponding display area according to the setting.
10. A vehicle, comprising: full liquid crystal instrument, multimedia display screen and control device according to any one of claims 7 to 9.
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