The invention belongs to the field of intelligent transportation, and particularly provides a special service vehicle priority passing method, device and system, and the method comprises the steps: receiving a first signal which is transmitted by a special service vehicle and requests priority passing, the first signal comprises an intersection identifier for the special service vehicle to request to pass preferentially and a signal stage for the special service vehicle to request to pass preferentially; and determining a recommended driving speed of the special service vehicle based on the signal stage of requesting priority passing and the current release signal stage, and sending the recommended driving speed to the special service vehicle, so that the special service vehicle passes through the intersection requesting priority passing according to the recommended driving speed. Based on the technical scheme provided by the invention, the accuracy of special service route control can be improved.

    本申请属于智能交通领域,具体提供一种特勤车辆优先通行的方法、装置及系统,该方法包括接收特勤车辆发出的请求优先通行的第一信号,所述第一信号包括所述特勤车辆请求优先通行的路口标识、和所述特勤车辆请求优先通行的信号阶段;基于所述请求优先通行的信号阶段和当前放行的信号阶段确定所述特勤车辆的推荐行驶速度,并将所述推荐行驶速度发送至所述特勤车辆,使所述特勤车辆按照所述推荐行驶速度通过所述请求优先通行的路口。基于本申请提供的技术方案,可以提高特勤路线控制的准确性。


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    Title :

    Priority passing method, device and system for special service vehicle


    Additional title:

    一种特勤车辆优先通行的方法、装置及系统


    Contributors:
    LI WENZHEN (author)

    Publication date :

    2023-03-21


    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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