The invention provides a signal lamp timing method and device, electronic equipment and a storage medium, and relates to the technical field of intelligent traffic, the queuing length can be detected based on video analysis only by erecting a camera at a plane intersection, and then evaluation and adjustment of a signal lamp timing scheme are realized, so that the traffic efficiency is improved. The corresponding problems existing in a signal lamp timing scheme based on a traffic sensor are avoided; moreover, only the to-be-detected image shot when the signal lamp is switched from the red light state to the green light state is subjected to image recognition, so that resource waste is avoided, and the practicability is relatively high; in addition, the queuing length is calculated in a weighted integrated calculation mode, the method is more suitable for adjustment of a signal lamp timing scheme, the accuracy of the detected queuing length is improved, and thus the reasonability of signal lamp timing is improved.

    本发明提供了一种信号灯配时方法、装置、电子设备及存储介质,涉及智能交通技术领域,本发明只需要在平面交叉口架设摄像机,即可基于视频分析对排队长度进行检测,进而实现信号灯配时方案的评估与调整,避免了基于交通传感器的信号灯配时方案存在的相应问题;并且,只对信号灯由红灯状态切换至绿灯状态时拍摄的待检测图像进行图像识别,避免了资源浪费,实用性较强;另外,采用加权集成计算方式计算排队长度,更加适用于信号灯配时方案的调整,提高了所检测的排队长度准确性,从而提升了信号灯配时的合理性。


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    Titel :

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


    Weitere Titelangaben:

    信号灯配时方法、装置、电子设备及存储介质


    Beteiligte:
    SUN JIAMING (Autor:in) / WANG JIANPENG (Autor:in) / LI JICHUN (Autor:in) / LU YANAN (Autor:in) / LI JINGJING (Autor:in)

    Erscheinungsdatum :

    2023-04-18


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

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



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