The embodiment of the invention discloses a traffic control method and system for a primary school intersection. The method comprises the following steps: acquiring a current school leaving video and current school leaving information; performing target tracking processing on the current school leaving video to obtain people flow information; inputting the people flow information and the current school leaving information into a pre-trained neural network model for prediction, and obtaining the current time when the people flow arrives at the to-be-controlled traffic light; acquiring traffic flow conditions around the traffic lights to be controlled; and controlling the traffic light to be controlled according to the current time and the traffic flow condition. According to the invention, the technology of image processing, target tracking detection and neural network fusion is adopted, and the right-turn waiting area and the LED display screen are added, so that the traffic efficiency of right-turn vehicles can be improved, the traffic pressure of road intersections near schools can be relieved, and the traffic safety of the schools can be improved on the premise of not changing the phase configuration of signal lamps and ensuring the traffic safety of pedestrians. And the road traffic safety and smoothness are ensured.

    本发明实施例公开了一种针对小学路口的交通控制方法及系统,方法包括:获取当前放学视频及当天放学信息;对当前放学视频进行目标跟踪处理,得到人流信息;将所述人流信息和当前放学信息输入预先训练好的神经网络模型进行预测,得到人流到达所述待控制交通灯的当前时间;获取所述待控制交通灯周边的车流情况;根据所述当前时间和车流情况对所述待控制交通灯进行控制。本发明用图像处理+目标跟踪检测+神经网络相融合的技术,通过增加右转弯待转区和LED显示屏,可以在不改变信号灯相位配置和确保行人通行安全的前提下,提高右转车辆的通行效率,缓解学校附近道路交叉口的通行压力,确保道路交通安全和畅通。


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    Titel :

    Traffic control method and system for primary school intersection


    Weitere Titelangaben:

    一种针对小学路口的交通控制方法及系统


    Beteiligte:
    LI MIN (Autor:in) / ZHAO JIAN (Autor:in) / YAN XIANGQIN (Autor:in) / CAO JING (Autor:in) / GUO JUAN (Autor:in) / LI YUNFENG (Autor:in)

    Erscheinungsdatum :

    2023-07-28


    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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