铁路信号电缆监测系统研究  

Research on Railway Signalling Cable Monitoring System

作　　者：闫宏伟 吴歆彦 黄程辉 于辉 朱晓琳 YAN Hongwei;WU Xinyan;HUANG Chenghui;YU Hui;ZHU Xiaolin(China Railway Economic and Planning Research Institute,Beijing 100038,China;China Railway Guangzhou Group Co.,Ltd.,Guanghzou 510088,China;GuangZhou Solidar Technology Co.Ltd,Guanghzou 510799,China;Beijing Railway Communication Technology Centre,Beijing 100010,China)

机构地区：[1]中国铁路经济规划研究院有限公司,北京100038 [2]中国铁路广州局集团有限公司,广州510088 [3]广州赛力迪科技有限公司,广州510799 [4]北京铁路通信技术中心,北京100010

出　　处：《铁路工程技术与经济》2024年第6期11-15,共5页Railway Engineering Technology and Economy

基　　金：中国铁路经济规划研究院院基金课题(合同编号:2023YJJ04)。

摘　　要：铁路信号设备是列车运行控制和行车安全的重要保障,信号电缆是连接铁路信号室内、室外设备的重要通道。由于外力损害以及工作环境等因素作用下,信号电缆出现故障无法避免。本文结合铁路信号电缆应用环境特点与监测需求,重点从铁路信号电缆关键参数、关键数据采集、关键数据分析3个方面进行技术研究,提出涉及铁路电缆各种工况与参数、智能监测、预警及故障快速精准定位的铁路信号电缆监测技术方案,为铁路信号电缆状态监测、故障处理提供全方位、全过程服务。Railway signalling equipment is important for train operation safety.Signal cables are important channels connecting indoor and trackside railway signal equipment Due to external force damage,as well as environment factors,signalling cable failures cannot be avoided.This article combines the characteristics of the application environment and monitoring needs of railway signal cables,focusing on technical research from three aspects:key parameters of railway signalling cables,key data collection,and key data analysis.It proposes a railway signal cable monitoring technology scheme that involves various working conditions and parameters of railway cables,intelligent monitoring,early warning,and rapid and accurate fault positioning,providing a comprehensive approach for railway signalling cable status monitoring and fault handling.

关 键 词：铁路信号电缆 关键参数 数据采集 状态预警 故障定位 

分 类 号：U284.92[交通运输工程—交通信息工程及控制]