基于GSM-R网络接口监测系统的列车位置?监测技术研究

Train Position Monitoring Technology Based on GSM-R Network Interface Monitoring System

GSM-R网络接口监测系统能够监测列车的运行线路、公里标、小区、经纬度、速度、占用股道及行车方向等位置相关信息,提出从接口监测系统提取列车位置信息的计算方法,探讨如何在保障列车位置信息安全使用的前提下,向非安全相关的且需要列车位置信息的铁路业务系统共享列车位置信息,提高了接口监测系统中列车位置信息的利用率。

The GSM-R network interface monitoring system can monitor the train position information, including running line, kilometer post, cell, latitude, longitude, speed, track occupied and running direction, etc. The paper puts forward a calculating method of selecting train position information from the interface monitoring system, and discusses how to share train position information with non safety-related railway service systems which need the information, in order to improve the availability of train position information.