摘要
介绍了适用于城市轨道交通的移动闭塞信号设计思想,分析其追踪原理,并着重以广州地铁3号线为现有条件,重点阐述了基于移动闭塞的列车追踪功能及其安全性分析。
This paper introduced the design concept of moving block tor urban rail transit and analyzed the principles of train tracking based on moving block. In the case of Line 3 of Guangzhou Metro, the function of train tracking was expounded and safety analysis was given.
出处
《铁道通信信号》
2009年第4期18-20,共3页
Railway Signalling & Communication
关键词
移动闭塞
列车追踪
目标点
安全距离
冲突防护区
Moving block
Train tracking
Target point
Safe distance
Conflicting avoid zone
