The invention provides a traffic signal lamp switching moment prediction method and device, electronic equipment and a medium, and relates to the technical field of image processing, in particular to the technical field of intelligent traffic. According to the specific implementation scheme, for each target signal lamp needing to be dispatched, an acquisition task is sent to an acquisition client in a vehicle capable of passing through the target signal lamp within a specified time period; switching information of the target signal lamp is determined based on an acquisition result fed back by the acquisition client, and the switching information comprises a switching moment and a lamp state before switching; based on the switching information and a switching rule of the target signal lamp, predicting switching information of each switching of the target signal lamp in a specified period in the future, and issuing the predicted switching information to a navigation client in a vehicle passing through the target signal lamp in the specified period, the navigation client displays the countdown of the target signal lamp based on the received switching information. Therefore, a user can intuitively know when the target signal lamp is about to switch the lamp state.

    本公开提供了一种交通信号灯切换时刻的预测方法、装置、电子设备及介质,涉及图像处理技术领域,尤其涉及智能交通技术领域。具体实现方案为:针对每个需要调度的目标信号灯,向指定时间段内能够经过目标信号灯的车辆中的采集客户端发送采集任务;基于采集客户端反馈的采集结果,确定目标信号灯的切换信息,切换信息包括切换时刻和切换前的灯态;基于切换信息和目标信号灯的切换规律,预测目标信号灯在未来的指定周期内每一次切换的切换信息,向在指定周期内经过目标信号灯的车辆中的导航客户端下发预测得到的切换信息,以使得导航客户端基于接收到的切换信息显示目标信号灯的倒计时。如此,使得用户能够直观地获知目标信号灯何时将进行灯态切换。


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    Title :

    Method and device for predicting switching time of traffic signal lamp, electronic equipment and medium


    Additional title:

    交通信号灯切换时刻的预测方法、装置、电子设备及介质


    Contributors:
    LIU ZIHAO (author) / SONG YUKUN (author) / ZHANG YAN (author) / BAI HONGXIA (author)

    Publication date :

    2023-04-04


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    G06V / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS



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