The invention discloses a traffic light intelligent control system which comprises traffic lights and a controller which are arranged at a crossroad, two roads of the crossroad are two-way four lanes, and vehicle sensing devices are arranged on the traffic lights corresponding to the lanes. The control method comprises the following steps that the controller controls the traffic light of the C1 lane and the A1 lane to be green, and vehicles on the C1 lane and the A1 lane turn left; if the vehicle sensing device senses that no vehicle passes through the A1 lane within a preset time, the controller controls traffic lights of the C1 lane and the D2 lane to be green, the vehicles on the C1 lane turn left, and the vehicles on the D2 lane go straight; or if the vehicle sensing device senses that no vehicle passes through the C1 lane within the preset time, the controller controls the traffic lights of the B2 lane and the A1 lane to be green, the vehicles on the A1 lane turn left, and the vehicles on the B2 lane go straight. The traffic light waiting time of vehicles is shortened, and the problem of road intersection blockage is solved.

    本发明公开了一种交通信号灯智能控制系统,包括设置在十字交叉路口的红绿灯和控制器,且十字交叉路口两条道路均为双向四车道,且上述车道上对应的红绿灯上均设有车辆感应装置,其控制方法如下:控制器控制C1车道A1车道红绿灯为绿灯,C1车道A1车道车辆处于左转行驶;若车辆感应装置在预设时间内感应A1车道没有车辆通过时,控制器控制C1车道和D2车道红绿灯为绿灯,C1车道车辆左转,D2车道车辆直行;或若车辆感应装置在预设时间内感应C1车道没有车辆通过时,控制器控制B2车道和A1车道动红绿灯为绿灯,A1车道车辆左转,B2车道车辆直行。本发明减少了车辆等待红绿灯等待时间,解决了道路路口堵塞的问题。


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    Title :

    Traffic signal lamp intelligent control system


    Additional title:

    一种交通信号灯智能控制系统


    Contributors:

    Publication date :

    2022-05-03


    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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