列控系统施工中应答器更换典型问题分析及防护措施  

Analysis of Typical Problems and Protective Measures for Balise Replacement during the Construction of Train Control System

作　　者：王磊 WANG Lei

机构地区：[1]中国铁路济南局集团有限公司青岛电务段,山东青岛266021

出　　处：《铁道通信信号》2025年第1期98-103,共6页Railway Signalling & Communication

摘　　要：为保障列车安全运行,避免因应答器更换影响列控系统的正常运行,需针对性地分析列控系统施工中应答器更换的典型问题和防护措施。结合近几年列控系统改造工程,梳理施工中应答器的更换类型;明确应答器更换过程中出现的典型问题;提出完善核对表、编制《应答器室外测试表》、固定排序、合理分组、声光报警提示、精准标记、动态试验等防护措施。经施工验证,这些防护措施可预防应答器更换过程中出现的典型问题,有效推进施工进度,为相似类型的列控系统施工提供参考。To ensure the safe operation of trains and avoid the impact of balise replacement on the normal operation of the train control system,it is necessary to analyze the typical problems and protective measures of balise replacement during the construction of the train control system in a targeted manner.Based on the recent renovation projects of the train control system,this paper summarizes the types of replacement of balises during construction;identify typical issues that may arise during the replacement process of the balises.Furthermore,protective measures are proposed,including improving the checklist,compiling the outside test table of balise,fixed sorting,reasonable grouping,sound and light alarm,precise marking,dynamic test,etc.It has been verified by the construction that the protective measures can prevent typical problems that occur during the replacement of balise,effectively promote construction progress,and provide reference for the construction of similar types of train control systems.

关 键 词：列控系统 应答器更换 应答器组 有源应答器 默认报文 

分 类 号：U282.3[交通运输工程—交通信息工程及控制]