The invention provides a period duration determination method and device of a traffic signal lamp, equipment and a storage medium, and relates to the fields of intelligent traffic, cloud computing, big data and the like. According to the specific implementation scheme, switching points in multiple target moving tracks are determined according to coordinate positions and timestamps of track points in the target moving tracks of multiple target objects in a set time period; wherein the switching point is a track point for switching the target object from the stop state to the moving state; and determining the period duration of the traffic signal lamp according to the difference of the timestamps of the switching points. Therefore, the period duration of the traffic signal lamp is determined according to a large number of moving tracks, and the accuracy and reliability of a determination result can be improved.

    本公开提供了一种交通信号灯的周期时长确定方法、装置、设备和存储介质,涉及智能交通、云计算、大数据等领域。具体实现方案为:根据设定时段内的多个目标对象的目标移动轨迹中各轨迹点的坐标位置和时间戳,确定多个目标移动轨迹中的切换点;其中,切换点是目标对象从停止状态切换为移动状态的轨迹点;根据各切换点的时间戳之差,确定交通信号灯的周期时长。由此,根据大量的移动轨迹确定交通信号灯的周期时长,可以提升确定结果的准确性和可靠性。


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    Title :

    Method and device for determining period duration of traffic signal lamp, equipment and storage medium


    Additional title:

    交通信号灯的周期时长确定方法、装置、设备和存储介质


    Contributors:
    ZHANG XING (author) / ZHANG YAN (author) / BAI HONGXIA (author)

    Publication date :

    2023-01-13


    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 / G06F ELECTRIC DIGITAL DATA PROCESSING , Elektrische digitale Datenverarbeitung



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