城际新造动车组应答器信息丢失问题分析

Problem Analysis of Occurrence of Balise Data Loss in Newly-built EMUs for Intercity Railway

针对装备CTCS2-200C型列控车载C2+ATO设备的新造动车组,因应答器信息丢失而导致故障的情况进行了统计分析,展开了一系列关于BTM主机、BTM天线功能及安装环境的排查试验,最终确认了故障原因,同时提出了整改建议.

A statistical analysis on balise data loss failures occurring to the newly built EMUs equipped with C2+ATO equipment was made.Furthermore,a series of troubleshooting tests on the functions and installation environment of the BTM host and BTM antenna were launched and finally the cause of balise data loss failure was confirmed and corrective actions were put forward.