The invention provides a lane changing early warning method and system and a vehicle, the method is applied to a vehicle-mounted wireless terminal controller, and the method comprises the steps that when it is detected that the vehicle executes a lane changing action and a steering lamp of the vehicle is not turned on, the steering lamp is controlled to be turned on; and uploading lane changing information corresponding to the lane changing action to roadside equipment corresponding to the vehicle, so that the roadside equipment determines peripheral vehicle identifiers of peripheral vehicles corresponding to the vehicle, and sends the peripheral vehicle identifiers and the lane changing information to a server, and the server generates lane changing danger warning information according to the lane changing information, and sends the lane changing danger warning information to surrounding vehicles corresponding to the surrounding vehicle identifiers. According to the technical scheme, under the condition that the vehicle changes the lane but the steering lamp is not turned on, directional warning is conducted on surrounding vehicles, and warning purposiveness and effectiveness are improved.

    本申请提供一种变道预警方法、系统及车辆,该方法应用于车载无线终端控制器,包括:在检测到车辆执行变道动作,且所述车辆的转向灯未开启时,控制所述转向灯开启;将与所述变道动作相对应的变道信息上传到所述车辆对应的路侧设备,以使所述路侧设备确定所述车辆对应的周边车辆的周边车辆标识,将所述周边车辆标识以及所述变道信息发送至服务器,所述服务器根据所述变道信息生成变道危险警示信息,并将所述变道危险警示信息发送至所述周边车辆标识对应的周边车辆。本申请的技术方案实现了在车辆变道但未开启转向灯的情况下,对周边车辆进行定向的警示,提高了警示的目的性和有效性。


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    Title :

    Lane changing early warning method and system and vehicle


    Additional title:

    变道预警方法、系统及车辆


    Contributors:
    CHAI HUA (author)

    Publication date :

    2023-11-10


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60Q ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL , Anordnung von Signal- oder Beleuchtungsvorrichtungen, deren Einbau oder Halterung oder deren Schaltkreise bei Fahrzeugen allgemein / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS



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