The invention relates to a vehicle rear anti-collision method, device and equipment and a storage medium, and relates to the technical field of vehicle automatic driving. The method comprises the following steps: acquiring vehicle information of a first vehicle and vehicle information of a second vehicle which are adjacent to and behind a current vehicle on a current lane, and determining a collision level of the second vehicle and the current vehicle; vehicle information of a third vehicle and vehicle information of a fourth vehicle on adjacent left and right lanes are obtained, then when the third vehicle is located on the adjacent left side of the current vehicle and the fourth vehicle is located on the adjacent right side of the current vehicle, a target vehicle is determined based on the vehicle information of the third vehicle and the vehicle information of the fourth vehicle, and finally the target vehicle is determined. And controlling the current vehicle to move to the lane where the target vehicle is located. Therefore, when the current vehicle cannot be prevented from being collided by the rear vehicle, huge loss caused by rear collision is avoided through active lateral collision, and the safety of the vehicle in the running process is improved.

    本申请涉及一种车辆后方防撞方法、装置、设备及存储介质,涉及车辆自动驾驶技术领域。该方法包括:先获取当前车道上当前车辆的相邻前后的第一车辆的车辆信息和第二车辆的车辆信息,并确定第二车辆与当前车辆的碰撞等级,在碰撞等级满足预设条件时,获取相邻左右两侧车道上的第三车辆的车辆信息和第四车辆的车辆信息,然后,在第三车辆位于当前车辆的相邻左侧,且第四车辆位于当前车辆的相邻右侧时,基于第三车辆的车辆信息和第四车辆的车辆信息,确定出目标车辆,最后,控制当前车辆移动至目标车辆所在的车道。使得当前车辆在无法避免被后方车辆碰上时,通过主动侧向碰撞,避免后方碰撞导致的巨大损失,提高了车辆行驶过程中的安全性。


    Access

    Download


    Export, share and cite



    Title :

    Vehicle rear anti-collision method, device and equipment and storage medium


    Additional title:

    车辆后方防撞方法、装置、设备及存储介质


    Contributors:
    WANG QIUYU (author) / WANG XING (author) / TENG CHENGHAO (author)

    Publication date :

    2023-12-15


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion



    Vehicle rear anti-collision device

    HU SHIXIN | European Patent Office | 2020

    Free access

    Vehicle rear-end collision early warning method, equipment, storage medium and device

    YE SHENGWEI / QIAN DEMENG / HU YANJIAO et al. | European Patent Office | 2021

    Free access



    Rear anti-collision beam and vehicle

    LIU HUAYI / ZHANG HAILONG / LIANG HU et al. | European Patent Office | 2024

    Free access