摘要
地铁移动闭塞信号系统中,由于存在后备模式,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,推荐采用亮灯方案。
In metro moving block signaling system,due to the presence of back-up mode,the trackside signal has two kinds of options of light –on and light off.The two kinds of options have both advantages and disadvantages.Through analysis and comparison,light-on solution is recommended.
出处
《现代城市轨道交通》
2012年第2期13-15,共3页
Modern Urban Transit
关键词
移动闭塞
地面信号机
显示
方案
对比
moving block
trackside signal
display
option
comparison
