The invention relates to an intelligent conversion traffic intersection traffic indication system and method. The system comprises a camera, a traffic flow detection module, a traffic arrow lamp control module and a display module. The camera is used for shooting traffic flow video images of the crossroad; the traffic flow detection module is used for counting the number of vehicles in each lane at a traffic intersection, graying, filtering and denoising the video images, obtaining the position information of the vehicles in the video images, and realizing multi-lane traffic flow statistics through the position relationship between the vehicle positions and the traffic flow virtual detection lines; the traffic arrow lamp control module is used for controlling arrow lamps to change indication directions according to the number of vehicles in each lane, and the display module is used for displaying indication of the changed traffic arrow lamps. The image processing technology is adoptedto count the number of vehicles in each lane of the traffic intersection, arrow indicator lamps of the traffic intersection are intelligently changed, the vehicle congestion condition of the traffic intersection can be relieved, and the space utilization rate of each lane is increased.

    本发明为一种智能变换的交通路口通行指示系统及方法,包括摄像头、车流量检测模块、交通箭头灯控制模块、显示模块;摄像头用于拍摄十字路口的车流视频图像;车流量检测模块用于实现对交通路口中各个车道的车辆数目进行统计,对视频图像进行灰度化、滤波去噪,获取视频图像中的车辆的位置信息,通过车辆位置和车流量虚拟检测线的位置关系实现多车道车流量统计;交通箭头灯控制模块用于根据各个车道的车辆数目情况控制箭头灯改变指示方向,显示模块用于显示改变后的交通箭头灯的指示;本发明采用图像处理技术统计交通路口的各车道的车辆数目,智能改变交通路口的箭头指示灯,能够缓解交通路口的车辆拥堵状况,提高对各车道的空间利用率。


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    Title :

    Intelligent conversion traffic intersection traffic indication system and method


    Additional title:

    一种智能变换的交通路口通行指示系统及方法


    Contributors:
    XU MINGXIA (author) / WANG ZHENFENG (author)

    Publication date :

    2021-02-26


    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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