摘要
对城市轨道交通信号系统的发展阶段和发展方向进行了回顾与分析。针对在轨道交通信号系统中,采用基于无线通信的列车控制系统(CBTC)的无线通信子系统,从系统特点、系统结构、技术方案、抗干扰以及数据安全性方面进行了重点阐述。
This paper reviewed and analyzed the evolution and development direction of signal system of urban rail transit system. In consideration of several main wireless communication systems used for CBTC in urban rail transit system, it focused on the characteristics, structure, technical scheme, anti-interference and data security of these systems.
出处
《铁道通信信号》
2007年第3期17-20,共4页
Railway Signalling & Communication
