摘要
城市轨道交通列车定位是保证行车安全、提高行车效率的关键技术,简要介绍轨道交通列车常用几种列车定位方法,对几种定位方法从技术应用角度作了对比,并针对CBTC列车控制系统采用的裂缝波导管定位技术进行阐述说明。
Train positioning for urban rail transmit is a key technology for guaranteeing the safety of train operation and improving the traffic efficiency.The paper introduces some main methods of train positioning,and draw a comparison among the methods from technology application aspect.And it describes the slotted waveguide positioning technology used in CBTC train control system in detail.
出处
《铁路通信信号工程技术》
2012年第1期55-56,62,共3页
Railway Signalling & Communication Engineering
关键词
轨道交通
列车定位
裂缝波导管
rail transit
train positioning
slotted waveguide
