进站信号机显示及区间三接近编码电路的分析与改进  

Analysis and Improvement of Home Signal Aspect and Third Approach Section Coding Circuit

作　　者：赵阳 马衍明 Zhao Yang;Ma Yanming(Jinan Institute,China Railway Engineering Design and Consulting Group Co.,Ltd.,Jinan 250022,China;Track and Electrical Testing Depot,China Railway Jinan Group Co.,Ltd.,Jinan 250022,China)

机构地区：[1]中铁工程设计咨询集团有限公司济南设计院,济南250022 [2]中国铁路济南局集团公司工电检测所,济南250022

出　　处：《铁路通信信号工程技术》2022年第1期96-100,共5页Railway Signalling & Communication Engineering

摘　　要：根据现行铁路规范及技术标准分析京沪线党家庄站既有进站信号机显示及区间三接近编码存在的问题,提出相应的电路修改方案,并通过具体实施取得良好效果,达到列车安全运行的目的。According to the current railway specifications and technical standards,this paper analyzes the problems of the existing home signal aspect and the third approach section coding circuit of the section at Dangjiazhuang Station on the Beijing-Shanghai Railway,and puts forward the circuit modification scheme,which has achieved good results through concrete implementation,so as to ensure safe train operation.

关 键 词：直进弯出 机车信号 电路修改 改进 

分 类 号：U284.1[交通运输工程—交通信息工程及控制]