The embodiment of the invention discloses a traffic signal control method and device, equipment and a storage medium. The method comprises the steps that isolated optimization processing is carried out based on historical traffic data of N isolated intersections through an isolated intersection optimization model, N pieces of traffic signal information corresponding to the N isolated intersections are obtained, and the traffic signal information comprises the display duration and the signal period of traffic signal lamps allowed to pass; one isolated intersection corresponds to one piece of traffic signal information; and based on the N pieces of traffic signal information, traffic signal control optimization processing is carried out according to the direction with the maximum road network green wave bandwidth through a road network green wave coordination optimization model, and a traffic signal coordination control scheme of the road network is obtained. According to the embodiment of the invention, the period and duration of the traffic signal lamp can be accurately determined, and traffic congestion can be effectively relieved.

    本申请实施例公开了一种交通信号的控制方法、装置、设备及存储介质。其中方法包括:通过孤立交叉口优化模型基于N个孤立交叉口的历史交通数据进行孤立优化处理,得到N个孤立交叉口对应的N个交通信号信息,交通信号信息包括允许通行交通信号灯的显示时长和信号周期;一个孤立交叉口对应一个交通信号信息;基于N个交通信号信息,通过路网绿波协调优化模型按照路网绿波带宽最大的方向进行交通信号控制优化处理,得到路网的交通信号协调控制方案。采用本申请实施例可以准确确定交通信号灯的周期以及时长,有效缓解交通拥堵。


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    Titel :

    Traffic signal control method and device, equipment and storage medium


    Weitere Titelangaben:

    交通信号的控制方法、装置、设备及存储介质


    Beteiligte:
    ZHANG ZHAO (Autor:in) / MO LEI (Autor:in) / ZHANG SIYAO (Autor:in) / YU BIN (Autor:in)

    Erscheinungsdatum :

    2023-12-15


    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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