摘要
分析2.4G无线扩频技术在轨道交通控制系统中的应用现状,结合2.4G无线扩频技术的原理和特点,重点介绍广州地铁1号线加装屏蔽门工程中使用的无线扩频技术方案。
The main target of this text was to analyze the situation about the use of wireless？spectrum spread technology in the metro control system.Combined with the principle and characteristic of 2.4 G wireless spectrum spread technique,it was introduced the solution about the additional PSD（Platform Screen Door）project for GuangZhou Metro Line 1.
出处
《铁路计算机应用》
2009年第7期45-48,共4页
Railway Computer Application
关键词
站台屏蔽门
列车自动控制
无线扩频技术
应用
platform screen door
automatic train control
technique of wireless spread spectrum
application
