摘要
分析了上海西站ⅡG出发时机车信号掉码情况的原因,指出了原发码电路的设计缺陷,提出了在原有电路基础上的改进方案,例举了修改后的发码电路,并阐述了电路改进后的工作原理,完全达到了机车信号不掉码的目的。
The author analyzes the reasons of cab signal code missing when departing from Shanghai West station Ⅱ G track and points out the design flaws in existing circuit. An improvement scheme is put forward on the basis of the original circuit and the modified code circuit is illustrated by example and the working principle of the improved circuit is expounds.
出处
《铁道通信信号》
2015年第1期31-32,共2页
Railway Signalling & Communication
关键词
发码
电路
改进
Code sending
Circuit
Improvements
作者简介
工程师
