某车站区间逻辑检查功能影响机车掉码问题探究  

Research on Problem of Locomotive Code Missing Affected by Sectional Logic Checking Function of A Station

作　　者：王江平 Wang Jiangping(Jiayuguan Signal&Telecommunication Division,China Railway Lanzhou Group Co.,Ltd.,Jiayuguan 735100,China)

机构地区：[1]中国铁路兰州局集团有限公司嘉峪关电务段,甘肃嘉峪关735100

出　　处：《铁路通信信号工程技术》2020年第9期105-108,共4页Railway Signalling & Communication Engineering

摘　　要：在继电式区间逻辑检查电路中,各车站每个闭塞分区增设一台记录继电器(JLJ),用于占用丢失报警时的逻辑判断,提高列车运行安全。通过处理机车掉码问题,表明记录继电器类型选择的重要性,为区间逻辑检查电路应急处置提供思路。In the relaying logic checking circuit,a recording relay(JLJ)is set up in each block section of each station,which is used to logic judge of the train occupation lost alarm for improve the safety of train operation.By dealing with the locomotive code missing problem,the importance of the type selection of recording relay is demonstrated,which provides a way for the emergency disposal of interval logic checking circuits.

关 键 词：记录继电器 机车掉码 区间逻辑检查 占用丢失 

分 类 号：U284.237[交通运输工程—交通信息工程及控制]