Tunnel Communication Technology is essential for the safety and efficiency of tunnel operations. Effective communication between train crews, stations, and other operational points is crucial, especially in complex environments where thick walls and structures can block radio signals. Investing in advanced tunnel communication solutions ensures strong, continuous communication channels, critical for passenger safety and operational efficiency.
Radio Communication System
Used for communication during maintenance, between train guards and drivers, and in emergencies. It includes:
Emergency Telephones
Installed at key points in tunnels for quick access during emergencies, linked to the Emergency Control Communication System.
Public Addressing System (PAS)
Informs and instructs staff and passengers via loudspeakers under normal and emergency conditions.
Hotline Telephone
Provides emergency telephone services connected to Tunnel Maintenance Boxes and the Divisional Railway Exchange Centre.
Control and Monitoring System
Involves video surveillance cameras for continuous monitoring of tunnels, connected to the Tunnel Control Center.