摘要
本文结合哈齐自动闭塞改造工程,针对有黄闪黄显示的进站信号机,参照原设计图,补充闪光照查 SZJ 电路,使其对闪光电路的工作是否正常,确实起到监督作用,弥补了原设计的缺陷。
The paper describes the addition of flashing check circuit （SZJ） to home signal wlm yenow light and flashed yellow light in the original design of Harbin-Qiqihar automatic blocking reconstruction project, with which whether the operation of flashing circuit is normal can be monitored and the limitation of the original design overcome.
出处
《铁路通信信号工程技术》
2005年第5期17-18,28,共3页
Railway Signalling & Communication Engineering
