The invention provides a control method for intelligently regulating and controlling passing time and changing lanes, which relates to the technical field of traffic light regulation and control, is used for traffic light control of a crossroad, and comprises the following steps: identifying vehicles waiting for red lights on each lane of the traffic intersection by using a camera, and judging the congestion level according to the queuing length; adjusting the passing direction and signal lamp of the variable lane according to the memory or the congestion level; judging whether the green light on the longitudinal lane is normally on or not according to whether vehicles wait on the transverse lane or not; and when the green light of the transverse or longitudinal lane is in a normally-on state, X vehicles wait on the lane intersected with the green light, and the green light in the normally-on state is converted into a red light state after delay time T. A normally-on green light control mode is adopted, passing of large-flow vehicles can be guaranteed, when vehicles come in the cross direction, the number of waiting vehicles is recognized through a camera, then green light is adjusted after delay, and normal passing of the lane is guaranteed.

    本发明提供一种智能调控通行时间和变换车道控制方法,涉及交通信号灯调控技术领域,用于十字路口的红绿灯控制,包括:利用摄像机识别正在交通路口各个车道上等待红灯的车辆,并根据排队的长度判断拥堵等级;根据记忆或拥堵等级调节可变车道的通行方向和信号灯;根据横向车道上是否有车辆等待,判定纵向车道上绿灯是否为常亮;当横向或纵向车道的绿灯处于常亮状态时,与其相交的车道上具有X辆车等待,常亮状态的绿灯延迟时间T后变换为红灯状态。采用可以常亮的绿灯控制方式,能够保证大流量车辆的通行,而交叉方向来车的时候,通过摄像机识别等待车辆的数量,然后进行延迟后调整为绿灯,保证该车道的正常通行。


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    Titel :

    Control method for intelligently regulating and controlling passing time and changing lanes


    Weitere Titelangaben:

    一种智能调控通行时间和变换车道控制方法


    Beteiligte:
    ZHANG JINHAI (Autor:in) / LI WENBIN (Autor:in) / ZHOU HAIYAN (Autor:in) / LI HU (Autor:in) / YAN YOUFU (Autor:in) / CHEN XINGUANG (Autor:in) / LI GUOLIANG (Autor:in) / ZHANG WEI (Autor:in)

    Erscheinungsdatum :

    2022-10-14


    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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