城际铁路列控系统车载通信单元(RTM)的实现

Implementation of Radio Transmission Module of Train Control System for Intercity Railway

在城际铁路列控系统中,GSM-R车载通信单元(RTM)是车载ATP控制设备的重要组成部分。RTM通过GSM-R无线通信系统与地面通信控制服务器(CCS)之间进行双向通信,承载车-地无线报文的传输。本文基于RTM的基本功能,对RTM的软件构架、硬件实现方式进行了分析和描述。

In the signal system of intercity railway,Radio Transmission Module of GSM-R is one important part of Automatic Train Protection System.The Radio Transmission Module and the communication control server of the CCS communicate with each other via GSM-R network.Based on the basic function of RTM,the software and hardware structure of RTM is analyzed and described.