Improve safety of passengers
The radio system serves as the communication bridge between the Train , station staff and the OCC, providing the primary voice communication and also could integrating with other sub-system to carry essential services to double keep passenger safety.
With Train-borne interfacing Help Point System, It could be used for passenger to seek immediate assistance during an emergency that allow passenger to be able to talk to operator and also for drivers receive calls from Train Passengers.
In addition, OCC operators could make use of the radio system to trigger display of pre-recorded messages, or remotely send live messages in real time to the PIS system LCD/LED screens inside the train .
for normal train operation, as well as during incident management, The operator make public information broadcast by using PA .
--Allows selected Radio users to make announcements in the train station predefined zones.
--Allows operator to use dispatch system for PA to make announcements in Train as well
These important facilities will enable the OCC react promptly and extend timely services to the passengers when need arises.
Guarantee Train routing security
As an integral subsystem for Train operation, the radio communication also Provides lead indicators of potential safety system failures or threats by interfacing with the Train Management System(TIMS) to transfer data via the radio to a central monitoring point. Examples of operating status and alarm information monitored are alert on fire/smoke detection on train, malfunction or failure of important equipment such as signaling, emergency brake, etc. Theses SCADA information will have to be routed to the distant OCC by the radio link in a timely manner for the operator to take the appropriate action.
This trouble-free connection of external applications demonstrates the unique flexibility of our tetra mobile radio system.