The invention relates to a vehicle early warning method based on the collision model. The method is characterized in that collision early warning is achieved by judging whether a far vehicle falls into the collision range of a main vehicle or not according to the collision model. The method is easy and effective to implement, false alarm and missing alarm caused by early warning by calculating thecollision time and the collision distance in a short distance are avoided, alarm efficiency is improved, and the method has universal adaptability to any road condition and any vehicle type.

    本申请涉及一种基于碰撞模型的车辆预警方法,通过根据碰撞模型,判断远车是否落入主车的碰撞范围来实现碰撞预警,本申请实现简单有效,且避免了近距离通过计算碰撞时间和碰撞距离预警引起的误报和漏报,提高报警效率;且对任意路况和车型都具有普遍适应性。


    Access

    Download


    Export, share and cite



    Title :

    Vehicle early warning method based on collision model


    Additional title:

    一种基于碰撞模型的车辆预警方法


    Contributors:
    ZHOU QIONGFENG (author) / NI RUJIN (author)

    Publication date :

    2020-09-08


    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



    Collision early warning method and collision early warning device

    ZHANG SHICHEN / MA BING / WANG DENGJIANG et al. | European Patent Office | 2021

    Free access

    Vehicle collision early warning method based on vehicle trajectory prediction model

    CHEN ZHIHUI / LI LONGWEI / ZHANG GUANHUA | European Patent Office | 2024

    Free access

    Vehicle collision early warning system

    YU WEIQING | European Patent Office | 2020

    Free access

    Vehicle rear collision early warning method

    YU XIAOQIAO / YUAN TANGJUN / CHENG WENZHENG | European Patent Office | 2021

    Free access

    Vehicle door anti-collision early warning system and early warning method

    LI YONG / SUN MINSUO | European Patent Office | 2020

    Free access