分路不良造成机车信号掉码故障分析与电路改进  

Fault Analysis of Cab Signal Code Missing Caused by Bad Shunting of Track Circuit and Circuit Improvement

作　　者：胡细东 Hu Xidong

机构地区：[1]中国铁路上海局集团有限公司,上海200071

出　　处：《铁道通信信号》2020年第1期39-41,共3页Railway Signalling & Communication

摘　　要：针对轨道电路瞬间分路不良导致的机车信号掉码故障进行分析研究,提出站内电码化电路的改进措施,提高电码化电路的可靠性。In view of code missing fault of the cab signal caused by the bad instantaneous.shunting of track circuit,the improvement measures of coded circuit within the station are put forward to improve the reliability of the coded circuit.

关 键 词：分路不良 掉码 电路 改进 

分 类 号：U284.92[交通运输工程—交通信息工程及控制]