刘维国（中国铁路南昌局集团有限公司南昌电务段，南昌市 330002）

孙巍巍 王   宁（天津市中力神盾电子科技有限公司，天津市 300380）

Monitoring Principle for External Impulse Current of Railway Signal Equipment Room

and Strategy for Software Analysis

LIU Weiguo（Nanchang Signal and Communication Depot of China Railway

Nanchang Group Co.,Ltd.,Nanchang 330002，China）

SUN Weiwei WANG Ning（Tianjin C-POWER Shendun Electronic Technology

Co.,Ltd.,Tianjin 300380，China）

Abstract：A specific solution is proposed from the perspectives of basic monitoring principle and software analysis strategy for common external impulse current in the application scenario of railway signal equipment room. Based on such solution,the integrated collection of multi‑band impulse current and the automated analysis of the details of impulse current can be realized,so as to provide guiding suggestions for the equipment management unit and improve the operation safety of railway signal equipment room.

Key words：railway signal equipment room;high‑frequency current impulse;power frequency current impulse;data analysis;monitoring principle;strategy for software analysis;solution;deep belief network algorithm

摘　要：针对铁路信号机房应用场景下常见的外部冲击电流问题，从基本监测原理、软件分析策略两方面提出具体解决方案，基于该方案可实现对多频段冲击电流的综合采集以及冲击电流详情自动化分析，实现对设备管理单位的指导性建议，提升铁路信号机房运行的安全性。

关键词：铁路信号机房；高频电流冲击；工频电流冲击；数据分析；监测原理；软件分析策略；解决方案；深度置信网络算法

中图分类号：TU852                　  文献标识码：A

doi：10.3969 / j. issn.1003 － 8493.2024.02.011