Signal simulation control loop based on PLC technique

The utility model relates to a signal simulation control loop based on PLC technique, this system and track traffic signals headtotail, signal simulation control loop include FEP server, PLC controller and emulation bridge, the emulation bridge include driver controller, man -machine interface DMI, virtual train control screen and circuit map display screen, driver controller, man -machine interface DMI, virtual train control screen be connected with the PLC controller respectively, PLC controller and circuit map display screen be connected with the FEP server respectively, FEP server and track traffic signals headtotail. Compared with the prior art, the utility model has the advantages of save cost, time and space. 本实用新型涉及种基于PLC技术的信号仿真模拟驾驶系统，该系统与轨道交通信号系统连接，所述的信号仿真模拟驾驶系统包括FEP服务器、PLC控制器和仿真驾驶台，所述的仿真驾驶台包括司机控制器、人机交互界面DMI、虚拟列车控制屏和线路地图显示屏，所述的司机控制器、人机交互界面DMI、虚拟列车控制屏分别与PLC控制器连接，所述的PLC控制器和线路地图显示屏分别与FEP服务器连接，所述的FEP服务器与轨道交通信号系统连接。与现有技术相比，本实用新型具有节省成本、时间和空间等优点。