Clear voice Cab Integrated Radio Equipment for Railway

Reliability / Clear voice; Meet environmental requirements Visual of terminal operation Interface with Train Number/Recording

    GSM-R is an integrated special digital mobile communication system wholly developed for railway communication. Based on the GSM infrastructure, it provides ASCI including intensified multi-priority eMLPP, VGCS and VBS and also provides scheduling operation specialized for railway including function addressing, function number representation, access matrix and addressing based on location. Based on this informatization platform, the users of railway department can develop every application systems of railway. Fig 1-3 is the structure chart of operation model of GSM-R system. So the operation model of GSM-R system can be generalized as follows:GSM-R Operation = GSM Operation + ASCI + Railway ApplicationGSM-R cab integrated communication equipment is applied to railway GSM-R system and is fixed on the cab used by engine driver. The equipment replaces the former wireless train scheduling communication system and provides voice and data transmission channel between cab and station.All of the exterior size, installation size, installation requirements, type and pin of every plug-in of cab integrated communication equipment satisfy the requirements of <GSM-R motorcycle Main technical conditions of integrated communications equipment (provisional)>.

Main Features:

1.High integrated, solid structure, and meet the environmental requirements of railway     communication.

2.Adoped GSM-R scheduling communication and data module, which makes the transmission more reliable, the voice quality higher and the bit error rate smaller.

3.Adopts Visual terminal operation and true color LCD screen of 5.7 ". Friendly interface, easy to use.

4.Have the function of storage detection.5.Interfaces for Train No.

6.Interfaces for wind pressure of train tail.

7.Can convert between automatic and manual mode.

8.Interfaces for recording.

9.Have interfaces reserved for expansion of data ,which are applied to expand operations in the feature.

10.Have function of soft shutdown. When turned off, the Cab Integrated Radio Equipment first uses the internal batteries to complete the various types of information storage, and Logout the locomotive number function/Train Number, and then be shut down.

11.communication mode

    Under GSM-R line  

         Individual call:

           Driver—scheduling              one-button call

           Driver—front station           one-button call

           Driver—latter station          one-button call

           Driver—train conductor       one-button call

           Driver—fixed station           enter ISDN(or Function Number ) call

           Driver—mobile station        enter MSISDN(or Function Number ) call

         Group Call:

           Initiate (or join in) small triangle group call         one-button call

           Initiate (or join in) neighbor station group call    one-button call

           Initiate emergency group call                              one-button call

   Under 450MHz line

           Driver—scheduling                      one-button call

           Driver—tunnel locomotive           one-button call

           Driver—plain locomotive              one-button call

System connection diagram

Main rack structure diagram

Clear voice Cab Integrated Radio Equipment for Railway