The invention discloses an intelligent control system for intersection traffic lights. The system comprises a first judgment module which is used for judging the working mode of a traffic signal lamp according to the difference between the south-north direction traffic flow and the east-west direction traffic flow, a controller which controls the traffic lights according to the east-west and south-north traffic light distribution time in the corresponding working mode; a second judgment module which is used for judging whether the traffic lights enter an emergency working mode or not according to the traffic light condition of the lane where the special vehicle is located, wherein in the emergency working mode, the controller forcibly converts the red light of the lane into the green light; and a third judgment module which is used for judging the output brightness of the traffic signal lamp according to the ambient light intensity level, wherein the controller controls the light of the traffic signal lamp to be intensified or weakened according to the output brightness. According to the invention, the congestion condition of the traffic intersection is greatly relieved, the tail gas emission of vehicles is correspondingly reduced, and high-efficiency convenience is provided for the treatment of emergency situations.

    本发明公开了一种路口交通信号灯的智能控制系统,包括:第一判断模块,第一判断模块用于根据南北方向车流量和东西方向车流量的差值判断交通信号灯的工作模式,控制器根据相应工作模式下的东西、南北方向红绿灯分配时间对红绿灯进行控制;第二判断模块,第二判断模块用于根据特种车辆所在车道的红绿灯情况判断交通信号灯是否进入应急工作模式,应急工作模式下,控制器将该车道的红灯强制转为绿灯;第三判断模块,第三判断模块用于根据环境光线强度等级判断交通信号灯的输出亮度,控制器根据输出亮度控制交通信号灯灯光变强或变弱。本发明大大缓解了交通路口的堵塞拥挤情况,相应减少了车辆的尾气排放,为应急情况的处理提供高效的便利。


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    Titel :

    Intelligent control system of intersection traffic lights


    Weitere Titelangaben:

    一种路口交通信号灯的智能控制系统


    Beteiligte:
    ZHAO SHUYA (Autor:in) / TAO JIETING (Autor:in) / GUO SHANNING (Autor:in) / XU JIANJUN (Autor:in)

    Erscheinungsdatum :

    2021-04-30


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS / H05B ELECTRIC HEATING , Elektrische Heizung



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