The invention belongs to the technical field of traffic lights, and particularly relates to a traffic light control system which comprises pedestrian indicator lights on two sides of each intersection of a crossroad and traffic lights for indicating running of vehicles at the intersections, and is characterized in that a safety island is arranged in the middle of a sidewalk at each intersection; the safety island is provided with two-way LED display screens facing the two sides of a road respectively. The two-way LED display screens, pedestrian indicating lamps on the two sides of each intersection and traffic lights indicating running of vehicles at the intersections are all connected into the control module; and a pedestrian waiting area is arranged on the sidewalk of each intersection, the pedestrian waiting areas are arranged on the two sides of the sidewalk in front of the left-turn lane, and zebra crossings are arranged on the sidewalk in front of the left-turn area. The pedestrian waiting area is arranged on the sidewalk, and the LED display screen is combined to indicate pedestrians to cross the road, so that the traffic jam phenomenon caused by left-turn traffic flow cut off when the pedestrians pass through the zebra crossing is avoided.
本发明属于交通信号灯技术领域,尤其涉及一种红绿灯控制系统,包括十字路口每个路口两侧的行人指示灯,以及指示路口车辆运行的红绿灯,其特征在于,每个路口人行道中间位置处设置有安全岛,所述安全岛上安装有分别朝向道路两侧的双向LED显示屏,所述双向LED显示屏、每个路口两侧的行人指示灯以及指示路口车辆运行的红绿灯均接入控制模块中;并在每个路口的人行道上设置有行人待行区,所述行人待行区设置在左转车道前方的人行道两侧,左转区的前方的人行道上设置斑马线。通过在人行道上设置行人待行区,并且结合LED显示屏指示行人过马路,避免人行通过斑马线时截断左转车流造成交通拥堵现象。
Traffic light control system and control method
一种红绿灯控制系统及控制方法
2021-10-29
Patent
Elektronische Ressource
Chinesisch
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
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