ZPW-2000轨道电路分路不良问题的原因分析与研究  

Analysis of and Research on Loss of Shunting of ZPW-2000 Track Circuits

作　　者：张誉 Zhang Yu

机构地区：[1]中国铁路上海局集团有限公司徐州电务段,江苏徐州221000

出　　处：《铁路通信信号工程技术》2020年第S01期35-40,共6页Railway Signalling & Communication Engineering

摘　　要：轨道电路信号是铁路网络交通管理和安全控制的重要组成部分,轨道电路分路不良导致的区段占用丢失严重影响铁路行车安全。结合两起分路不良致区段占用丢失的案例,分析研究轨道电路分路不良原因,并给出相应的处理建议。Ttrack circuit signaling is an important part of railway network traffi c management and safety control.The loss of occupancy indication in sections occupation caused by bad shunting of track circuits seriously affects the safety of railway operation.Based on two cases of bBad sShunting leading to such section occupationloss of occupancy indication,this paper analyzes the causes of bad shunting of track circuits and gives us corresponding treatment troubleshooting suggestions.

关 键 词：轨道电路 分路不良 占用丢失 

分 类 号：U284.22[交通运输工程—交通信息工程及控制]