摘要
简要介绍了四电系统集成的概念,较为全面地总结了京津城际铁路四电集成范围内通信13个子系统的构成及主要功能,指出GSM-R无线网络覆盖技术及通信综合网管技术是高速铁路建设的关键技术。
This article introduced the concept of four system integration of traction ＆ power supply system, and communication and signaling, and summarized the composition and major functions of 13 communication subsystems included in the system integration project of Beijing - Tianjin Passenger Dedicated Lines. It also indicated GSM - R wireless network coverage technology and integrated communication network management technology are the key technologies of high -speed railway construction.
出处
《铁道通信信号》
2009年第11期49-52,共4页
Railway Signalling & Communication
关键词
系统集成
通信系统
高速铁路
关键技术
System integration
Communication system
High-speed railway
Key technology
