湘桂线某站,2个月内相继出现了同一接车进路2次机车信号掉码故障,而其余时间设备均能正常工作,无故障情况反映。对此,经过多次现场试验核实查找,最终排除了设备隐患。现将这次故障处理过程分析如下。1车站情况介绍如图1所示,该车站是一个区间自动闭塞结合车站,上、下行接车及发 A station in the Xiangtan-Guangxi Railway Station, within 2 months, had the same locomotive route 2 locomotive signal missing code fault, while the rest of the time the equipment can work normally, no fault conditions are reflected. In this regard, after many field tests to verify that ultimately ruled out the hidden equipment. Now this troubleshooting process is as follows. 1 station introduction Shown in Figure 1, the station is a range of automatic blockage combined with the station, the downlink car and hair