Underground Mines Railway Signaling and Trac Control System

The system can works underground in the environment of wet and vibration, with good compatibility and extension capability, RF technology to identify trains number and type.

Main Features

• The Traffic Control System complying China national standard of coal mines safety.
• Hardware of the system can works underground in the environment of wet and vibration.
• Good compatibility and extension capability, for the connection of sensors and upper management system.
• RF technology to identify trains number and type.
• PLC distributed control system, improved reliability and compatibility, and the extension of PLC I/O with field bus, the twist wire cable reduced cable engineering and cable cost. As well as the distributed I/O topology improved the flexibility of further system expansion.
• Dual display on Computer Screen and MIMIC, shows the position and direction of trains, trains status in certain section, status of traffic sign and interlock signs, railway branch status, locomotive.

System Configuration