摘要
结合自动闭塞四线制方向电路现场应用的现状,提出因"抢发"出现"双发"的解决方案。
Combining with the field application situation of the automatic block four-wire direction circuits, the paper puts forward the solution for the problem of ＂double-departure＂ due to relays energized and deenergized out of time.
出处
《铁路通信信号工程技术》
2015年第3期69-70,共2页
Railway Signalling & Communication Engineering
关键词
自动闭塞
方向电路
改进方案
automatic block
direction circuit
improved scheme
