Daegu Metro Line 3

We supplied the lighting control system for Daegu Metro Line 1 in 1997, followed by Line 2, and most recently, successfully completed the lighting control project for Daegu Metro Line 3 in 2016. For Daegu Metro Line 3, we implemented our latest system, featuring a central monitoring station that allows for the oversight and control of the entire network from the depots at both ends of the line.

The system utilizes time-schedule control to automate lighting based on specific time slots. Additionally, it can track the status and operation count of the relays, enabling predictive maintenance by identifying the end of their service life in advance. Furthermore, the system is built with a standalone function, ensuring that each station can operate independently even in the event of a central monitoring failure.