摘要
地铁信号采用移动闭塞系统后,地面信号机存在点灯与灭灯2种方案,2种方案各有优劣,通过分析对比,推荐采用灭灯方案。
The application of moving block system in metro signal field,the aspect and indication of ground signals have two schemes,on or off mode. The two schemes each have their own merit and shortcoming. After analyze and contrast,we advice adoption ＂off＂ mode.
出处
《铁道通信信号》
2010年第6期28-30,共3页
Railway Signalling & Communication
关键词
移动闭塞
地面信号机显示
方案
Moving block
Aspect and indication of ground signals
Plan
