The invention discloses a traffic light regulation and control system for a congested road section. According to the system, traffic flow data of a transverse road and a longitudinal road are respectively collected through traffic flow collection modules installed on the transverse and longitudinal roads of a crossroad; if the traffic flow data of the transverse road is greater than the traffic flow data of the longitudinal road, a control signal is output to control a traffic light control module to prolong the green light time of the transverse road and shorten the red light time of the transverse road; and if the traffic flow data of the transverse road is smaller than the traffic flow data of the longitudinal road, a control signal is output to control the traffic light control moduleto shorten the green light time of the transverse road and prolong the red light time of the transverse road. According to the invention, scientific arrangement of the traffic lights at the crossroadis realized, the condition of intersection congestion is relieved, and the road traffic efficiency is improved.
本发明公开了一种拥堵路段红绿灯调控系统,通过安装在十字路口横向和纵向的道路上的车流量采集模块分别采集横向道路和纵向道路的车流量数据,若横向道路车流量数据大于纵向道路车流量数据,则输出控制信号控制红绿灯控制模块延长横向道路绿灯时间并缩短横向道路红灯时间,若横向道路车流量数据小于纵向道路车流量数据,则输出控制信号控制红绿灯控制模块缩短横向道路绿灯时间并延长横向道路红灯时间,实现了十字路口红绿灯的科学设置,缓解了路口拥堵的情况,提高了道路通行的效率。
Traffic light regulation and control system for congested road section
一种拥堵路段红绿灯调控系统
2021-03-05
Patent
Electronic Resource
Chinese
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
Auxiliary traffic light suitable for congested road section
European Patent Office | 2020
|Vehicle guiding system and method for congested road section
European Patent Office | 2022
|European Patent Office | 2023
|