The invention discloses a vehicle lane changing collision early warning method, system and device and a storage medium, and the method comprises the steps: detecting whether a second vehicle exists in a separated lane or not according to a driving lane changing instruction when the driving lane changing instruction sent by a first vehicle is received; if yes, collision early warning information corresponding to the first vehicle and the second vehicle is determined based on the vehicle wireless communication technology; and performing vehicle lane change collision early warning on the first vehicle and the second vehicle according to the collision early warning information. Compared with the prior art that the two vehicles are located on the separated lane, the rear vehicle is located in the double blind areas of the view field of the rearview mirror of the front vehicle and the angle radar, and collision early warning cannot be carried out on lane changing of the vehicles, the method has the advantages that when the second vehicle is detected to exist on the separated lane, collision early warning cannot be carried out; the collision early warning information corresponding to the first vehicle and the second vehicle is determined based on the vehicle wireless communication technology to carry out vehicle lane change collision early warning, so that the problem of lane change collision early warning of vehicles on separated lanes is solved.

    本发明公开了一种车辆变道碰撞预警方法、系统、设备及存储介质,所述方法包括:在接收到第一车辆发送的行驶变道指令时,根据行驶变道指令检测相隔车道是否存在第二车辆;若存在,则基于车用无线通信技术确定第一车辆和第二车辆对应的碰撞预警信息;根据碰撞预警信息对第一车辆和第二车辆进行车辆变道碰撞预警。相较于现有技术中两车处于相隔车道,后车在前车的后视镜视野和角雷达的双重盲区,无法对车辆变道进行碰撞预警,而本发明在检测到相隔车道存在第二车辆时,基于车用无线通信技术确定第一车辆和第二车辆对应的碰撞预警信息进行车辆变道碰撞预警,从而解决了相隔车道的车辆变道碰撞预警问题。


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    Title :

    Vehicle lane change collision early warning method, system and device and storage medium


    Additional title:

    车辆变道碰撞预警方法、系统、设备及存储介质


    Contributors:
    FU BIN (author) / ZHANG HAN (author) / SHEN CHEN (author) / XIE WENYUN (author) / SHI QINGQING (author) / XING ZHEBIN (author)

    Publication date :

    2023-06-02


    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




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