Shenzhen North Railway Station is the largest comprehensive railway hub in Shenzhen, with the most complete interchange functions, the most advanced equipment and technologies, and the largest passenger flow.

In order to further improve the quality of transportation services and rail transit operation capabilities, Shenzhen North Railway Station cooperated with itc to upgrade communication equipment. itc digital, integrated and intelligent railway PA system is distributed throughout the high-speed railway station ticket office, security inspection area, waiting hall, depot, toilets, station square and other areas in the railway station, delivering transportation information to every passenger.

itc railway PA system is a full-digital PA system with independent intellectual property rights specially launched to meet the voice broadcast needs of high-speed rail, subway, light rail and other rail transit places. It adopts the digital transmission audio technology independently developed by itc, which has professional sound quality and extremely low delay of 5ms, and adapts to the compatible features for network applications. Flexible audio functions and cross-platform capabilities meet the various needs of rail transit operations.

In addition, the system adopts a plug-in card cabinet design. All functional boards can be flexibly mixed and plugged in, and support live plugging; the cabinet has dual power supply for redundant backup, which can automatically switch to the backup power supply when the main power supply fails; at the same time, the system supports multi-channel network access, ultra-long-distance audio transmission, built-in recording function, and broadcast backtracking to ensure the stable operation of the system in railway station.

In the daily broadcasting, itc Railway PA System broadcasts the relevant transportation information, such as notifying train arrivals and departures, convenient transfers, timetable changes, train delays, and so on, and plays background music for a comfortable waiting environment.

In case of emergency situation, the system will actively alert and send a message to the on-duty personnel of the OCC train dispatching command center. It can also automatically switch to emergency mode and turn on the disaster prevention broadcast to provide timely and effective guidance to passengers, minimizing accidents and improving emergency response capabilities.

In Shenzhen North Railway Station, itc railway PA system also seamlessly connects with such as the ISCS integrated supervisory control system, clock system, wireless system, disaster prevention system, recording system, and other external systems to realize efficient interconnection of communication signals in various regions, ensuring the accuracy, timeliness and stability in the transmission process of the voice broadcast function, and providing reliable technical support for the safe and efficient operation of rail transit.

After 30 years of deep research and development in the field of rail transit communication, itc railway PA system solutions have been widely used in major high-speed rail stations and subway lines, including Guangzhou South Railway Station, Hainan Roundabout Railway, Beijing-Tianjin Intercity Railway, Lanzhou West Railway Station, Guangzhou Metro (Lines 10, 11, 12, 18, and 22), etc.

itc successful cases

itc will continue to join hands with all partners to explore and accelerate the application of railway PA system in more cities, so that passengers can feel comfortable and convenient journey service.