The invention provides a method and device for obtaining the saturation flow rate of a lane, electronic equipment and a storage medium, and relates to the technical field of intelligent transportation and the like. According to the specific implementation scheme, the method comprises the following steps: obtaining the minimum safe time headway on each turning direction of each lane in a specified entrance lane of a specified intersection at the current time period; obtaining a basic saturation flow rate of each lane in each turning direction based on the minimum safe time headway of each lane in each turning direction and the signal control type of each lane in each turning direction; obtaining the actual saturation flow rate of each lane in each turning direction based on the basic saturation flow rate of each lane in each turning direction; and based on the actual saturation flow rate of each lane in each turning direction, aggregating the total saturation flow rate of the specified entrance lane in each turning direction. According to the technology disclosed by the invention, the accuracy of the obtained saturation flow rate can be effectively improved.

    本公开提供了一种车道的饱和流率的获取方法、装置、电子设备及存储介质,涉及智能交通等技术领域。具体实现方案为:获取当前时段指定路口的指定进口道中各车道的各转向上的最小安全车头时距;基于各车道的各转向上的最小安全车头时距和各车道的各转向的信控类型,获取各车道的各转向上的基础饱和流率;基于各车道的各转向上的基础饱和流率,获取各车道的各转向上的实际饱和流率;基于各车道的各转向上的实际饱和流率,聚合所述指定进口道中各转向上的总饱和流率。本公开的技术,能够有效地提高获取到的饱和流率的准确性。


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    Title :

    Method and device for acquiring saturation flow rate of lane, electronic equipment and storage medium


    Additional title:

    车道的饱和流率的获取方法、装置、电子设备及存储介质


    Contributors:
    LIU XINKUAN (author) / MEI YU (author)

    Publication date :

    2024-12-27


    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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