The invention discloses a vehicle collision early warning method and a vehicle control system, and the method achieves the communication and information exchange with a V2X communication module of a second vehicle, such as a motor vehicle, through a V2X communication module installed on a first vehicle, such as an electric bicycle. The collision risk area of the second vehicle can be determined based on the V2X communication, and whether the collision risk exists or not can be judged according to the collision risk area and the running track and/or the real-time position of the first vehicle, so that the collision early warning risk in real-time driving of the first vehicle such as the electric bicycle is realized; and the problem that collision identification based on a vehicle-mounted sensor is easy to be influenced due to contamination of the vehicle-mounted sensor is avoided, and the safety of vehicle driving is improved.

    本申请公开了一种车辆碰撞的预警方法及车辆控制系统,通过在电动自行车等第一车辆上安装的V2X通信模块实现了与机动车等第二车辆的V2X通信模块的通信及信息交换,基于V2X通信可确定第二车辆的碰撞风险区域并根据碰撞风险区域和第一车辆的运行轨迹和/或实时位置可判断是否存在碰撞风险,实现了在电动自行车等第一车辆的实时驾驶中的碰撞预警风险,且规避了基于车载传感器进行碰撞识别容易因车载传感器受到污损而影响碰撞识别的问题,提升了车辆驾驶的安全性。


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    Title :

    Vehicle collision early warning method and vehicle control system


    Additional title:

    一种车辆碰撞的预警方法及车辆控制系统


    Contributors:
    QIAO HUI (author)

    Publication date :

    2021-08-17


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS / G08B SIGNALLING OR CALLING SYSTEMS , Signalisier- oder Rufsysteme




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