The invention provides a traffic signal lamp switching point prediction method and device, electronic equipment and a storage medium, relates to the technical field of data processing, in particular to the technologies of big data, intelligent traffic, cloud computing and the like, can be applied to the technical fields of navigation, Internet of Vehicles, intelligent cabins and automatic driving, and comprises the following steps: obtaining vehicle trajectory data of a target intersection; calculating switching point prediction association information of a target traffic signal lamp in the target intersection according to the vehicle trajectory data; wherein the target traffic signal lamp comprises a straight-going signal lamp and/or a non-straight-going signal lamp; the switching point prediction association information comprises signal lamp switching rule information, signal lamp phase difference information and signal lamp real-time switching point information; and predicting switching point information of the target traffic signal lamp according to the switching point prediction association information of the target traffic signal lamp. According to the embodiment of the invention, the accuracy and efficiency of traffic signal lamp switching point prediction can be improved.

    本公开提供了一种交通信号灯切换点预测方法、装置、电子设备及存储介质,涉及数据处理技术领域,具体涉及大数据、智能交通和云计算等技术,可应用于导航、车联网、智能座舱以及自动驾驶技术领域,包括:获取目标路口的车辆轨迹数据;根据所述车辆轨迹数据计算所述目标路口中目标交通信号灯的切换点预测关联信息;其中,所述目标交通信号灯包括直行信号灯和/或非直行信号灯;所述切换点预测关联信息包括信号灯切换规律信息、信号灯相位差信息以及信号灯实时切换点信息;根据所述目标交通信号灯的切换点预测关联信息预测所述目标交通信号灯的切换点信息。本公开实施例能够提高交通信号灯切换点预测的准确率和效率。


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    Title :

    Traffic signal lamp switching point prediction method and device, electronic equipment and storage medium


    Additional title:

    交通信号灯切换点预测方法、装置、电子设备及存储介质


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

    Publication date :

    2023-06-27


    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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