本项目针对交通繁忙的十字路口的交通控制需求设计了一款基于组态王与PLC的交通灯控制仿真系统，该系统除具有基本的交通控制功能外还具有潮汐车道控制功能。项目通过三菱PLC与组态王仿真软件的联合仿真，实现了对十字路口车辆与人行的通行控制。通过使用组态王工程仿真软件可以实时显示路口监控画面，从而实现了实时在线监控。项目最终实现了东西南北四个方向带有潮汐车道控制功能的十字路口交通灯控制系统。

Aiming at the requirements of traffic control at the busy intersection, this project designs a traffic light control simulation system based on KingView and PLC, which has also has the tidal lane control function besides the basic traffic control function.Through the co-simulation of Mitsubishi PLC and KingView, the project realizes the traffic control of intersection traffic and pedestrians.The real-time online monitoring is realized by using the simulation software of KingView to display the monitoring screen in real time. The project finally realizes the four-way intersection traffic light control system with tidal lane control function.