The embodiment of the invention discloses a road network traffic control method and device fusing a path selection behavior and a computer storage medium, and the method comprises the steps: obtaining the traffic flow data of each lane of a road section in an intersection in a current period, and enabling the traffic flow data to comprise the number of vehicles and the turning rate corresponding to the lane in the current period; obtaining a back pressure value of the road section according to the traffic flow data; obtaining the back pressure value of the intersection based on the back pressure values of the plurality of road sections; determining the sequence of each intersection phase in the next period based on the back pressure value of the intersection and the intersection phase set in the current period; obtaining a timing scheme of the intersection in the next period based on the sorting; two signal periods are adopted as an optimization period, so that real-time control to a certain degree can be ensured, the data transmission quantity and the calculation difficulty can be reduced, meanwhile, the path selection behavior of the vehicle is considered, and the saturation of a hot road section and the duration of a high-congestion state can be reduced during control.

    本发明实施例公开了一种融合路径选择行为的路网交通控制方法、装置及计算机存储介质,包括:获取当前周期内交叉口内路段的每一车道的车流量数据,其中,车流量数据包括当前周期车道对应的车辆数及转弯率;根据车流量数据得到所述路段的反压力值;基于多个路段的反压力值得到所述交叉口的反压力值;基于所述交叉口的反压力值、及当前周期的交叉口相位合集确认下一周期每一交叉口相位的排序;基于所述排序得到下一周期所述交叉口的配时方案;采用两个信号周期作为一个优化周期既可以保证一定程度上的实时控制,又可以降低数据传输量和计算难度,同时,考虑了车辆的路径选择行为,在实行控制时可以降低热点路段的饱和度和高拥堵状态的持续时间。


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    Titel :

    Road network traffic control method and device fusing path selection behavior, and storage medium


    Weitere Titelangaben:

    融合路径选择行为的路网交通控制方法、装置及存储介质


    Beteiligte:
    TANG JINJUN (Autor:in) / JI KE (Autor:in) / ZENG JIE (Autor:in)

    Erscheinungsdatum :

    2023-05-30


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS



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