The invention relates to the technical field of traffic control, in particular to a vehicle-road cooperative traffic control system and method.The vehicle-road cooperative traffic control system comprises three-color traffic lights, a traffic light control subsystem, a vision subsystem and a vehicle control subsystem, firstly, the working condition of the three-color traffic lights is controlled through the traffic light control subsystem, and then the working condition of the three-color traffic lights is controlled through the vision subsystem; the traffic lights in red light, yellow light and green light emitted by the three-color traffic lights are used for controlling the light specified by the subsystem to command whether the automobiles on the passing road section pass or not; when the three-color traffic light emits red light, a deceleration light signal is transmitted through the traffic light control subsystem; the vision subsystem and the vehicle control subsystem are both installed on an automobile, and when the automobile drives into the transmission range of the deceleration light signal, the vision subsystem receives the deceleration light signal and triggers the vehicle control subsystem; and finally, forbidding an acceleration module corresponding to the automobile through the automobile control subsystem, and adjusting the current speed of the automobile to the target deceleration speed.
本发明涉及交通控制技术领域,具体涉及一种用于路口的车路协同交通控制系统及方法,包括三色交通灯、交通灯控制子系统、视觉子系统和车辆控制子系统,首先,通过交通灯控制子系统控制三色交通灯的工作情况,然后,通过三色交通灯发射红光、黄光和绿光三种光中的交通灯控制子系统指定的光指挥通行路段的汽车是否通行;当三色交通灯发射的是红光时,通过交通灯控制子系统传播减速光信号;视觉子系统和车辆控制子系统均安装在汽车上,当汽车驶进减速光信号的传播范围时,视觉子系统接收到减速光信号并触发车辆控制子系统;最后,通过车辆控制子系统禁用对应汽车的加速模块,并将汽车的当前车速调整至目标减速车速。
Vehicle-road cooperative traffic control system and method for intersection
一种用于路口的车路协同交通控制系统及方法
2023-03-21
Patent
Elektronische Ressource
Chinesisch
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
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