The invention relates to a real-time monitoring system and method for identifying illegal driving vehicles at a signal control intersection. The method comprises the steps that a processing unit calculates and obtains high-precision track information, carrying time information, of each vehicle based on data acquired by a millimeter wave radar and a video acquisition unit; the marking unit obtains violation driving information of a vehicle based on vehicle video information, high-precision track information carrying time information, a road traffic marking sign of a signal control intersection and state information of a traffic signal lamp, and carries out violation information marking on a to-be-determined violation vehicle on a video frame obtained by the video acquisition unit. The processing unit uploads the marked video to a cloud server; the method comprises the following steps: pre-judging whether a vehicle violates regulations or not by utilizing a high-precision track, marking violation points/difficult points and the like of the vehicle in a video image so as to remind law enforcement officers to pay attention, and recommending to the law enforcement officers in sequence according to the violation possibility, violation level and the like of the vehicle for judgment, so that important things are firstly done.

    本发明涉及一种信控路口违章行驶车辆识别的实时监测系统及方法,包括:处理单元基于毫米波雷达和视频采集单元采集的数据计算得到各个车辆的携带有时间信息的高精轨迹信息;标记单元基于车辆视频信息、携带有时间信息的高精轨迹信息、信控路口的道路交通标线\标志和交通信号灯的状态信息得到车辆的违章行驶信息,在视频采集单元获取的视频帧上对待确定违章车辆进行违章信息标记;处理单元将标记后视频上传至云服务器;利用高精度轨迹先对车辆是否有违章进行预判断,并且在视频图像中对车辆的违章点/疑难点等进行标记,以提醒执法人员重点关注,根据车辆的违章可能性及违章等级等按照顺序推荐给执法人员进行判别,做到重要事情最先做。


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    Title :

    Real-time monitoring system and method for identifying illegal driving vehicles at signal control intersection


    Additional title:

    一种信控路口违章行驶车辆识别的实时监测系统及方法


    Contributors:
    LIAO WEIJIAN (author) / WANG JIE (author) / DAI ZENG (author) / SHI CHENGWU (author)

    Publication date :

    2023-08-25


    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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