区间离去区段编码电路分析与改进  

Analysis and Improvement of Interval Coding Circuit in Departure Section

作　　者：孙国栋 

机构地区：[1]中铁咨询集团济南设计院

出　　处：《铁道通信信号》2017年第5期38-39,共2页Railway Signalling & Communication

摘　　要：在东北环线增建二线工程中,针对由于区间离去区段(X1LQG、X2LQG)编码电路问题引发的机车信号显示升级进行分析,提出了电路修改方案,并通过具体实施取得良好效果,以达到列车安全运行的目的。In the Northeast railway link to increase the 6onstruction of second line proiect, there are some problems exist in coding circuit operated in Interval departure section （X1LQG, X2LQG）. These problems may cause locomotive signal indication being upgraded. In order to achieve the purpose of safe operation of the train, a modification scheme of the circuit is given and implemented in specific site, attaining the goal of safe train operation.

关 键 词：电路 区间编码 反方向行车 改进 

分 类 号：U284.2[交通运输工程—交通信息工程及控制]