利用GSM-R建设列车运行状态信息系统

Train Operation Status Information System Based on GSM-R

介绍了青藏铁路公司首例利用GSM-R铁路专网建成的列车运行状态信息系统(LAIS),网络传输平台较好地实现了对在途列车运行状态的远程实时监测、车载安全设备的远程诊断、实时监测,提高了应急故障处置能力和运输效率;对WLAN无线局域网的无线AP的选型和配置方案进行了优化,实现了机车入库后LKJ运行记录文件快速自动下载,减少了现场作业量,提高了工作效率和管理能力。

The first case of using train running was applied in Qinghai Tibet Railway Company. of the trains in operation and remote diagnosis which can enhance the capability of fault system achieves fast automatic downloading status information system built over GSM-R, or LIAS, The system can realize remote real time state monitoring and real time monitoring of onboard safety equipment, emergency handling and the efficiency of transportation. The of LKJ log file via WLAN after the locomotive enters the workshop. The system can ensure the safe operation of the railway and improve the efficiency of transportation and the ability of management.