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介绍了广珠城际线南朗站多次不同区段闪红光带故障的分析处理过程。故障处理时首先增加监测设备排除轨道电路故障,然后再增加列控中心PIO采集板,原始输出数据记录装置,排除列控中心列控中心软、硬件故障,最后利用示波器查找干扰源,并最终确认故障点。
This paper introduces the analysis and treatment process of the flash red zone in many different sections of Nanlang station in Guangzhou-Zhuhai intercity line. When the fault is solved, firstly add the monitoring equipment to eliminate the track circuit fault, and then add the PIO acquisition board of the train control center and the original output data recording device to eliminate the software and hardware faults of the train control center of the train control center; finally, use the oscilloscope to find the interference source and finally confirm Point of failure.