Trackside Signaling Device

The trackside signaling device is installed along the railway to ensure the safe and efficient operation of trains.
It primarily detects train speed, position, and direction to control train movements and maintain safe intervals between trains.

Trackside Signaling Device
  • FEPOL

    • FEPOL is a high-speed railway interface device developed for the interlocking system (IXL). It provides both serial (RS-232C, RS-422) and Ethernet interfaces, enabling seamless communication with various railway control systems.
    • FEPOL interfaces with SML (Electronic Interlocking Device), ATC (TVM430, TVMS), CTC (Centralized Train Control Device), and LCP (Local Control Panel). It supports control information transmission, monitoring data generation, and alarm message processing, ensuring reliable information exchange across railway signaling networks.
  • FEPOL

    System Configuration

    FEPOL
  • Key Functions and Features

    • 01
      Collection of data received from the interface device
    • 02
      Monitoring and logging of received data
    • 03
      Verification and execution of control commands from local and control center
    • 04
      Real-time transmission of train location and signal information
    • 05
      Transmission of signal information converted to graphic data
  • Support Fields

    • High-Speed Railway Gyeongju Station IXL System
    • High-Speed Railway Cheonan–Asan Station IXL System
    • High-Speed Railway Gwangmyeong Station IXL System
    • High-Speed Railway Ulsan Station IXL System