摘要
基于现代有轨电车的运行环境和人工驾驶保障安全的运营模式,通过对正线信号系统的功能需求分析可知,现代有轨电车的正线信号系统实质上是一个正线道岔控制系统。从正线道岔控制区域、道岔(进路)控制模式、进路触发方式、道岔控制主机设置方式等几个方面,对现代有轨电车正线道岔控制的方案进行了详细比选,得出了结构简单、功能适用、安全可靠的正线轨旁优先控制的道岔控制方案,同时也对现地控制的几种控制模式的实现方法进行介绍。
According to the operating environment and manual driving mode to protect the safety of tramways, this paper analyzes the functional requirements of the tramways in detail. It is obvious that the sig- nal system for main line is essentially a switch control system in modem tramways. In term of switch control area, control mode, trigger manner, host setting mode, the author makes a detailed comparison of priority control schemes of main line switch and deduce the scheme which is characteristic of simple structure, applicable function, safety and reliability etc.. Meanwhile, the implementation methods of several control modes for track priority control are also described.
出处
《铁道通信信号》
2015年第1期69-72,共4页
Railway Signalling & Communication
