The invention provides a signal lamp control method, and relates to the technical field of artificial intelligence, in particular to the technical field of automatic driving and the technical field of intelligent traffic. According to the specific implementation scheme, a first target green time ratio of a target signal period is determined according to the number of first vehicles on a first road and the number of second vehicles on a second road in a previous signal period of the target signal period, and the second road and the first road converge to form a road exit; the first target green signal ratio is the ratio of the green light signal of the first signal lamp corresponding to the road exit; according to the first vehicle number and a first preset vehicle number threshold value of the first road, determining a first green time ratio threshold value of the target signal period; determining a first phase duration of a green light signal of the first signal lamp in the target signal period according to the first target green signal ratio and a first green signal ratio threshold value; and determining a first control strategy of the first signal lamp according to the target phase difference and the first phase duration. The invention further provides a signal lamp control device, electronic equipment and a storage medium.

    本公开提供了一种信号灯控制方法,涉及人工智能技术领域,尤其涉及自动驾驶技术领域和智能交通技术领域。具体实现方案为:根据目标信号周期的在前信号周期中第一道路的第一车辆数量和第二道路的第二车辆数量,确定目标信号周期的第一目标绿信比,其中,第二道路与第一道路汇合形成道路出口,第一目标绿信比为道路出口对应的第一信号灯的绿灯信号的占比;根据第一车辆数量和第一道路的第一预设车辆数量阈值,确定目标信号周期的第一绿信比阈值;根据第一目标绿信比和第一绿信比阈值,在目标信号周期中确定第一信号灯的绿灯信号的第一相位时长;根据目标相位差和第一相位时长,确定第一信号灯的第一控制策略。本公开还提供了一种信号灯控制装置、电子设备和存储介质。


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    Title :

    Signal lamp control method and device, electronic equipment and storage medium


    Additional title:

    信号灯控制方法、装置、电子设备和存储介质


    Contributors:
    YANG XU (author) / MEI YU (author) / GAO JINDA (author)

    Publication date :

    2023-03-03


    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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