The invention provides an intersection starting countdown prompting method based on head vehicle control, which comprises the following steps of: dividing vehicle sections for countdown prompting through a head vehicle and a tail vehicle according to the queuing number of vehicles in a vehicle team where the vehicles are located at an intersection, and controlling to prompt the vehicle sections to move backwards one by one through the starting action of the head vehicle. Therefore, the vehicle starting countdown prompt in the prompt section tends to be consistent with the actual starting, the starting countdown prompt ending time tends to be synchronous with the vehicle starting time, and the accuracy and applicability of the vehicle starting countdown prompt are improved.

    本发明提出一种基于头车控制的交叉路口起步倒计数提示方法,根据车辆在交叉路口所处车队的排队位次,通过头车和尾车划分出进行倒计数提示的车辆区段,通过头车起步动作控制提示车辆区段逐车向后移动,使提示区段的车辆起步倒计数提示与实际起步趋于一致,实现起步倒计数提示结束时间与车辆起步时间趋于同步,提高车辆起步倒计数提示的准确性和适用性。


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    Title :

    Intersection starting countdown prompting method based on head vehicle control


    Additional title:

    基于头车控制的交叉路口起步倒计数提示方法


    Contributors:
    HU JIANJIA (author)

    Publication date :

    2023-12-22


    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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