The invention discloses a method for determining relative low-speed driving of a vehicle, and the method comprises the steps: obtaining the speed and license plate number of the vehicle passing through a first monitoring point at a first monitoring point and a second monitoring point which are successively arranged at an interval in the driving direction of a first lane, thereby calculating a constant speed value of the first lane; when the vehicle A passes through the first monitoring point at a speed lower than the constant speed value of the first lane, the second monitoring point monitors that no other vehicle exists between the first monitoring point and the second monitoring point, and the vehicle A is judged to be a relatively low-speed vehicle A; when the second monitoring point monitors that the relative low-speed vehicle A is located between the first monitoring point and the second monitoring point, and a relative low-speed vehicle B passes through the first monitoring point, judging that the relative low-speed vehicle A is a serious low-speed vehicle A; and the second monitoring point warns the severely low-speed vehicle A. According to the invention, relatively low-speed vehicles on the expressway can be monitored, so that low-speed traffic accidents are prevented.

    本发明公开了一种判定车辆相对低速行驶的方法,所述方法包括在第一车道行车方向先后间隔设置的第一监测点以及第二监测点,获取经过所述第一监测点的车辆速度和车牌号,从而计算出第一车道匀速值;当所述A车以低于所述第一车道匀速值的速度通过所述第一监测点时,所述第二监测点监测到所述第一监测点和第二监测点之间无其他车辆,则判定所述A车为相对低速车辆A;当所述第二监测点监测到所述相对低速车辆A位于所述第一监测点和第二监测点之间时,出现相对低速车辆B通过所述第一监测点,则判定所述相对低速车辆A为严重低速车辆A;所述第二监测点对所述严重低速车辆A进行警示。本申请能够监测高速道路上相对低速的车辆,从而预防低速车祸。


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    Title :

    Method and system for judging relative low-speed driving of vehicle and storage medium


    Additional title:

    一种判定车辆相对低速行驶的方法、系统以及存储介质


    Contributors:
    YUAN YIWEI (author) / LIAN XUMING (author)

    Publication date :

    2024-07-30


    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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