一起电气特性超标引发的机车信号错误译码案例

A Case of Locomotive Signal Decoding Error Caused by Electrical Characteristics Exceeding Limit

针对一起机车信号错误译码的典型案例,通过现场故障再现和电路分析,确认导致故障发生的根本原因是电码化电路入口电流超标。经采取相应整治措施,消除了类似问题,确保了信号设备运用安全。

As far as a typical case of decoding error of cab signal is concerned, it has been validated through reproducing the error on the spot and circuit analysis that the root cause leading to the error is due to the feed-in current of the code circuit beyond its limits. By taking appropriate corrective measures to eliminate similar problems, the operation safety of signal equipment can be ensured.