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WO2018058266A1 - Procédé et système de notification reposant sur un terminal mobile - Google Patents

Procédé et système de notification reposant sur un terminal mobile Download PDF

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Publication number
WO2018058266A1
WO2018058266A1 PCT/CN2016/100232 CN2016100232W WO2018058266A1 WO 2018058266 A1 WO2018058266 A1 WO 2018058266A1 CN 2016100232 W CN2016100232 W CN 2016100232W WO 2018058266 A1 WO2018058266 A1 WO 2018058266A1
Authority
WO
WIPO (PCT)
Prior art keywords
user
vehicle
mobile terminal
terminal
preset
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/CN2016/100232
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English (en)
Chinese (zh)
Inventor
张哲文
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shenzhen Zhile Technologies Ltd Co
Original Assignee
Shenzhen Zhile Technologies Ltd Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Shenzhen Zhile Technologies Ltd Co filed Critical Shenzhen Zhile Technologies Ltd Co
Priority to PCT/CN2016/100232 priority Critical patent/WO2018058266A1/fr
Publication of WO2018058266A1 publication Critical patent/WO2018058266A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
    • B60Q1/26—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
    • G08B21/02—Alarms for ensuring the safety of persons
    • G08B21/06—Alarms for ensuring the safety of persons indicating a condition of sleep, e.g. anti-dozing alarms
    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/16—Anti-collision systems

Definitions

  • the present invention relates to the field of automobiles, and in particular, to a prompting method and system based on a mobile terminal.
  • the technical problem to be solved by the embodiments of the present invention is to provide a prompting method and system based on a mobile terminal. To solve the problem of insufficient intelligence of existing cars.
  • a first aspect of the embodiments of the present invention provides a prompting method based on a mobile terminal, including:
  • the mobile terminal initiates a connection request to the in-vehicle terminal to establish a connection with the in-vehicle terminal;
  • the mobile terminal initiates a connection request to the projection device to establish a connection with the projection device; when the user inputs a synchronization display function on command on the mobile terminal, the front camera of the mobile terminal is activated; and the eye image of the user is collected. And generating, in real time, an analog pattern output corresponding to the acquired eye image to the projection device and projecting to the rear windshield of the automobile, the simulation pattern including upper and lower eyelids and a cocoon and the upper and lower eyelids following a change of the user's eyelid, the coix seed
  • the mobile terminal receives the steering information sent by the in-vehicle terminal and correspondingly controls the position of the coix seed projected by the projection device in the simulation pattern when the user changes the steering wheel to a certain angle;
  • the rear camera of the mobile terminal is activated to monitor the vehicle in front of the user's car; if the user's car and the vehicle in front are monitored When the distance between the user is less than the first preset threshold, the user is reminded to pay attention to the following distance; if the distance between the user's car and the vehicle in front is less than the second preset threshold, the first brake is sent to the vehicle terminal.
  • the front camera of the mobile terminal is activated to capture the facial expression of the user; if the user's current facial expression and pre-existence The expressions in the fatigue driving expression library are matched, and the user is reminded to stop the parking and initiate a video request to the preset terminal so that the user of the preset terminal can view the current facial expression of the user; if the user reminds the parking stop at the mobile terminal After the vehicle has not stopped and rested, the acceleration changes in the left, right and front directions of the user's vehicle are further detected.
  • the vehicle terminal When the amount of acceleration change in the three directions reaches a preset amount of change, the vehicle terminal is Sending a brake command, notifying the vehicle terminal to step on the brake and turning on the danger alarm flash; and dialing the preset terminal so that the user of the preset terminal acquires the current physical fatigue condition of the user.
  • a second aspect of the embodiments of the present invention provides a system, including:
  • a mobile terminal configured to initiate a connection request to the in-vehicle terminal, and establish a connection with the in-vehicle terminal;
  • the mobile terminal initiates a connection request to the projection device to establish a connection with the projection device; when the user inputs a synchronization display function on command on the mobile terminal, the front camera of the mobile terminal is activated; and the eye image of the user is collected.
  • the upper and lower eyelids follow the user's eyelid changes, the scorpion changes with the user's scorpion; and when the user drives the steering wheel in a certain direction beyond a preset angle, the mobile terminal receives the steering information sent by the vehicle-mounted terminal and correspondingly controls the projection device The position of the projected coix seed in the simulated pattern;
  • the mobile terminal When the user inputs a pre-collision function on command on the mobile terminal, the mobile terminal is configured to activate a rear camera of the mobile terminal to monitor a vehicle in front of the user's car; if the user's car is monitored and the vehicle in front is monitored When the distance is less than the first preset threshold, the user is reminded to pay attention to the following distance; if the distance between the user's car and the preceding vehicle is less than the second preset threshold, then the vehicle is The carrier terminal sends a first brake command to notify the vehicle terminal to step on the brake of the preset depth; if the distance between the user car and the vehicle in front is monitored to be less than a third preset threshold and the third preset threshold is close to the user a minimum braking distance of the vehicle at the current speed, sending a second braking command to the vehicle-mounted terminal to notify the vehicle-mounted terminal to step on the brake; wherein the third preset threshold ⁇ second preset threshold ⁇ first pre- Set a threshold;
  • the vehicle-mounted terminal is configured to receive a first brake command or a second brake command sent by the mobile terminal, and perform a corresponding brake operation;
  • the mobile terminal When the user travels for more than a preset time or when the user inputs an anti-fatigue driving function on command on the mobile terminal, the mobile terminal is configured to activate a front camera of the mobile terminal to capture a facial expression of the user;
  • the current facial expression matches the expression in the pre-stored fatigue driving expression library, and the user is reminded to stop the parking and initiate a video request to the preset terminal so that the user of the preset terminal can view the current facial expression of the user;
  • the mobile terminal further reminds the user that the acceleration of the acceleration in the left, right and front directions when the vehicle is traveling is not stopped after the parking break, when the acceleration variation in the three directions reaches the preset variation
  • the vehicle with low configuration and simple function can use the functions of the camera, the sensor and the processor on the mobile terminal to realize the purpose of intelligent driving of the vehicle; by capturing the eyes of the user Part of the image, and through the projection device to project the corresponding analog pattern to the rear windshield of the car, the rear car can more accurately know the intention and state of the front car user, can improve the safety of driving; by detecting the distance from the preceding car and The control of the brake can realize the pre-collision and avoid the occurrence of rear-end collision.
  • the above functions can be realized by the cooperation of the mobile terminal and the vehicle terminal, which can greatly reduce the cost of the automobile, is easy to implement and use, and is beneficial to improving the user experience.
  • FIG. 1 is a schematic flowchart of a prompting method based on a mobile terminal according to an embodiment of the present invention
  • FIG. 2 is a schematic diagram showing the composition of a system according to an embodiment of the present invention.
  • the mobile terminal in the embodiment of the present invention may include a smart phone (such as an Android mobile phone, an iOS mobile phone, a Windows Phone mobile phone, etc.), a tablet computer, a palmtop computer, a notebook computer, a mobile Internet device (MID, Mobile Internet Devices), or a wearable device. It has a camera and an accelerometer for taking pictures and video calls, as well as detecting car speed and direction changes.
  • a smart phone such as an Android mobile phone, an iOS mobile phone, a Windows Phone mobile phone, etc.
  • a tablet computer such as an iOS mobile phone, a Windows Phone mobile phone, etc.
  • a palmtop computer such as a Samsung Galaxy Tabs, etc.
  • a notebook computer such as a tablet computer, a palmtop computer, a notebook computer, a mobile Internet device (MID, Mobile Internet Devices), or a wearable device.
  • MID Mobile Internet Devices
  • the vehicle-mounted terminal in the embodiment of the present invention may be a central control navigation terminal integrated in the automobile, or may be a terminal external to the automobile, and can control the lighting, the horn, the steering wheel, the brake and the throttle of the automobile.
  • FIG. 1 is a schematic flowchart of a prompting method based on a mobile terminal according to an embodiment of the present invention.
  • the method includes the following steps:
  • the mobile terminal initiates a connection request to the in-vehicle terminal, and establishes a connection with the in-vehicle terminal.
  • the mobile terminal and the vehicle terminal can be connected through a USB cable or through the blue Wireless connection such as teeth, wifi or NFC. After the connection, the two can perform control commands and data transmission.
  • the mobile terminal initiates a connection request to the projection device, and establishes a connection with the projection device.
  • the front camera of the mobile terminal is started; and the user's eye is collected.
  • the simulation pattern including upper and lower eyelids and coix seed and the upper and lower eyelids following the eyelid of the user.
  • the mobile terminal receives the steering information sent by the vehicle-mounted terminal and correspondingly controls the position of the image of the scorpion projected by the projection device in the simulation pattern when the user changes the steering wheel to a certain angle.
  • the communication means between the currently driving cars is very limited, and can only be simply expressed by the lights and the horns. Not only the content expressed is very limited, but also the timeliness is poor, and the occurrence of traffic accidents is often a momentary event.
  • the cars around the problem vehicle were often unpredictable. For example, if the car does not change the turn signal and suddenly changes lanes, can the car predict in advance? Is the front brake in the normal braking or an emergency in front of the front? After the car unconsciously hit the high beam to interfere with the front car, how to inform the car in the front car? Is the front car tired driving? Demands such as these are not reflected in real time by lights and speakers.
  • the user's eye image can be captured by the camera of the mobile terminal and a corresponding analog image can be generated and projected onto the rear windshield of the automobile through the projection device. It is recognized by the driver of the following vehicle and can greatly improve the safety performance of the running vehicle. The reason is: human eye changes can transmit a lot of useful information, combined with the driving scene, when the driver wants to turn and change lanes, the pupil of the eye will subconsciously move in the direction to be turned; when the driver is driving fatigue At the time, the eyelids must be enlarged and reduced intermittently. If it is particularly tired, it will maintain a state of micro-closed; the current side has an unexpected situation, the eyes will suddenly enlarge, and the distance between the eyelids will be significantly widened.
  • the mobile terminal may further receive voice data input by the user, and convert the voice data into text information and send the information to the projection device for text information projection.
  • the eye information can let the following vehicle real-time information about the driver of the car, but the driver of the car should actively remind the car, and the eyes alone still have certain limitations. For example, if the driver's eye-opening light interferes with the driver's driving, the driver of the car can say "Please turn off the high beam, thank you!, let the voice be converted into text and projected to the rear windshield. I know my mistakes and adjust the lights to improve the safety factor of the car.
  • the method before converting the voice data into text information and transmitting the text information to the projection device for text information projection, the method further includes:
  • This step is a further improvement of text projection. Because, if the driver of the car is not good at words, converting the original words into text and projecting it to the rear windshield will easily irritate the car and cause unnecessary consequences. Therefore, the voice input by the driver can be processed correspondingly, the keywords are extracted from the utterances, and then the preset civilized terms are matched and projected. Still use the reminder to turn off the flash as an example.
  • the driver of the car may be irritated by the high beam of the rear car, and the vocabulary containing the high beam and the insulting character is included.
  • the mobile terminal recognizes the keyword "high beam” and calls the civilized language "Please turn off the high beam. Light, thank you! Then send it to the projection device to project out, which can not only accurately remind, but also improve the possibility of the rear driver to close the high beam.
  • the front camera of the mobile terminal is activated to capture a facial expression of the user; if the current facial expression of the user Matching the expression in the pre-stored fatigue driving expression library, the user is reminded to stop the parking and initiate a video request to the preset terminal so that the user of the preset terminal can view the current facial expression of the user; if the user reminds the mobile terminal After the parking break is still not stopped, the acceleration changes in the left, right and front directions of the user's car are further detected.
  • the The vehicle terminal sends a brake command to notify the vehicle terminal to step on the brake and turn on the danger alarm flash; and dials the preset terminal so that the user of the preset terminal acquires the current physical fatigue condition of the user.
  • the user's facial expression is captured by the front camera of the mobile terminal, and combined with the preset expression database to determine whether the user is in a fatigue driving state, thereby reminding the user to stop and rest. Therefore, the traffic accident caused by the fatigue driving can be avoided, and the safety of driving is improved.
  • By notifying the third party and controlling the brakes it is possible to ensure that the fatigued user continues to drive and further ensure the safety of driving.
  • the mobile terminal initiates a connection request to the in-vehicle terminal to establish a connection with the in-vehicle terminal.
  • Also includes:
  • the driving data of the user is read according to the determined user identity, and the driving data is stored or uploaded to the cloud server for storage by the mobile terminal;
  • the driving data includes a seat. Adjust data, mirror adjustment data and music type preference data;
  • the read driving data is transmitted to the in-vehicle terminal to cause the in-vehicle terminal to adjust the seat and the rear view mirror, and to load a corresponding type of music.
  • the password comprises a fingerprint password, an iris password, a digital password or a gesture password.
  • the relevant driving parameters can be adaptively adjusted, and the user can save the data after adjusting once for the next direct use, which is very convenient.
  • the vehicle with low configuration and simple function can use the camera, the sensor and the processor on the mobile terminal. Function, to achieve the purpose of intelligent driving of the car; by capturing the user's eye image, and projecting the corresponding analog pattern to the rear windshield of the car through the projection device, the rear car can more accurately know the intent and state of the car user.
  • FIG. 2 is a schematic structural diagram of a system according to an embodiment of the present invention.
  • the system includes: a mobile terminal 100 and an in-vehicle terminal 200.
  • the mobile terminal 100 is configured to initiate a connection request to the in-vehicle terminal, and establish a connection with the in-vehicle terminal;
  • the mobile terminal initiates a connection request to the projection device to establish a connection with the projection device; when the user inputs a synchronization display function on command on the mobile terminal, the front camera of the mobile terminal is activated; and the eye image of the user is collected. And generating, in real time, an analog pattern corresponding to the acquired eye image output to the projection device, the projection device 300 for projecting the simulation pattern to a rear windshield of the automobile, the simulated pattern including upper and lower eyelids and cocoons And the upper and lower eyelids follow the change of the user's eyelids, the scorpion changes with the user's scorpion; and when the user drives the steering wheel to a certain direction, the mobile terminal receives the steering information sent by the vehicle-mounted terminal and controls the projection correspondingly.
  • the mobile terminal 100 When the user inputs a pre-collision function on command on the mobile terminal, the mobile terminal 100 is configured to activate a rear camera of the mobile terminal to monitor a vehicle in front of the user's car; if the user's car and the vehicle in front are monitored When the distance between the user is less than the first preset threshold, the user is reminded to pay attention to the following distance; if the distance between the user's car and the vehicle in front is less than the second preset threshold, the first brake is sent to the vehicle terminal.
  • the vehicle-mounted terminal 200 is configured to receive a first brake command or a second brake sent by the mobile terminal Car command to perform the corresponding brake operation;
  • the mobile terminal 100 When the user travels for more than a preset time or when the user inputs an anti-fatigue driving function on command on the mobile terminal, the mobile terminal 100 is configured to activate a front camera of the mobile terminal to capture a facial expression of the user;
  • the current facial expression of the user matches the expression in the pre-stored fatigue driving expression library, and the user is reminded to stop the parking and initiate a video request to the preset terminal so that the user of the preset terminal can view the current facial expression of the user;
  • the mobile terminal further reminds that after the parking break, the vehicle does not stop and rest, and further detects the acceleration change in the left, right and the first three directions when the user's car is traveling, when the acceleration change amount in the three directions reaches the preset change amount And sending a brake command to the vehicle-mounted terminal, informing the vehicle-mounted terminal to brake the brake and turning on the danger alarm flash; and dialing the preset terminal so that the user of the preset terminal acquires the current physical fatigue condition of the user.
  • the mobile terminal 100 is further configured to:
  • the driving data of the user is read according to the determined user identity, and the driving data is stored or uploaded to the cloud server for storage by the mobile terminal;
  • the driving data includes a seat. Adjust data, mirror adjustment data and music type preference data;
  • the vehicle-mounted terminal is further configured to adjust the seat and the rearview mirror according to the driving data sent by the mobile terminal, and load the corresponding type of music.
  • the password comprises a fingerprint password, an iris password, a digital password or a gesture password.
  • the mobile terminal is further configured to receive voice data input by the user, and convert the voice data into text information and send the information to the projection device for text information projection.
  • the mobile terminal before converting the voice data into text information and transmitting the text information to the projection device for text information projection, the mobile terminal is further configured to:
  • the present invention has the following advantages:
  • the vehicle with low configuration and simple function can use the functions of the camera, the sensor and the processor on the mobile terminal to realize the purpose of intelligent driving of the vehicle; by capturing the eyes of the user Part of the image, and through the projection device to project the corresponding analog pattern to the rear windshield of the car, the rear car can more accurately know the intention and state of the front car user, can improve the safety of driving; by detecting the distance from the preceding car and The control of the brake can realize the pre-collision and avoid the occurrence of rear-end collision.
  • the above functions can be realized by the cooperation of the mobile terminal and the vehicle terminal, which can greatly reduce the cost of the automobile, is easy to implement and use, and is beneficial to improving the user experience.
  • the storage medium may be a magnetic disk, an optical disk, a read-only memory (ROM), or a random access memory (RAM).

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lighting Device Outwards From Vehicle And Optical Signal (AREA)
  • Traffic Control Systems (AREA)

Abstract

L'invention concerne un procédé et un système de notification reposant sur un terminal mobile, améliorant le niveau d'intelligence et de sécurité de conduite d'une voiture. Le procédé consiste à : envoyer, par un terminal mobile (100), une demande de connexion à un terminal embarqué (200), et établir une connexion avec le terminal embarqué (200) (S101); capturer, au moyen du terminal mobile (100), une image de zone oculaire d'un utilisateur, générer une image de simulation correspondante, et la projeter, au moyen d'un dispositif projecteur (300), sur une vitre de lunette arrière, de sorte qu'une voiture se trouvant directement derrière puisse clairement prendre connaissance d'une intention et d'une action potentielle de l'utilisateur; déterminer, par le terminal mobile (100), une distance par rapport à une voiture se trouvant directement devant, et exécuter un traitement de pré-collision au moyen d'une information d'utilisateur et d'une commande de freinage; et utiliser le terminal mobile (100) pour détecter une expression faciale de l'utilisateur afin de déterminer si l'utilisateur conduit en état de fatigue, et exécuter une commande correspondante de la voiture pour empêcher des accidents provoqués par la fatigue du conducteur.
PCT/CN2016/100232 2016-09-27 2016-09-27 Procédé et système de notification reposant sur un terminal mobile Ceased WO2018058266A1 (fr)

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PCT/CN2016/100232 WO2018058266A1 (fr) 2016-09-27 2016-09-27 Procédé et système de notification reposant sur un terminal mobile

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CN110667468A (zh) * 2018-07-03 2020-01-10 奥迪股份公司 驾驶辅助系统和驾驶辅助方法
CN110766912A (zh) * 2018-07-27 2020-02-07 长沙智能驾驶研究院有限公司 驾驶预警方法、设备及计算机可读存储介质
CN111429898A (zh) * 2018-12-21 2020-07-17 上海博泰悦臻网络技术服务有限公司 基于车载摄像头的智能终端控制方法及系统、车载摄像头
CN112339655A (zh) * 2019-08-08 2021-02-09 常州星宇车灯股份有限公司 车辆尾灯自适应控制系统、方法和车辆
CN113055526A (zh) * 2021-02-08 2021-06-29 南京富士通南大软件技术有限公司 基于汽车行驶状态的自适应手机无感互联方法
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CN110667468A (zh) * 2018-07-03 2020-01-10 奥迪股份公司 驾驶辅助系统和驾驶辅助方法
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CN110766912B (zh) * 2018-07-27 2022-03-18 长沙智能驾驶研究院有限公司 驾驶预警方法、设备及计算机可读存储介质
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CN114074679A (zh) * 2020-08-18 2022-02-22 诺博汽车科技有限公司 车辆a柱盲区监控系统及监控方法
CN114694450A (zh) * 2020-12-25 2022-07-01 博泰车联网科技(上海)股份有限公司 一种汽车使用的教学方法
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CN114756160A (zh) * 2022-04-02 2022-07-15 浙江吉利控股集团有限公司 车载影音内容推送方法、设备、存储介质及装置
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CN115320540B (zh) * 2022-08-04 2024-03-08 重庆长安汽车股份有限公司 车辆控制方法、装置、系统、电子设备及存储介质
CN115723524A (zh) * 2022-11-24 2023-03-03 重庆长安汽车股份有限公司 一种汽车用多功能香氛释放的控制方法、系统、电子设备和储存介质
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