摘要
实时、精确地确定列车在线路中的位置是保证安全、发挥效率、提供最佳服务的前提。本文介绍了在城市轨道交通系统中已获得成功应用的各种列车定位方法 。
Determining the position of train precisely in real time is the assurance of the safety, efficiency and best services. This paper introduces the methods of train position determination already successfully used in Mass Transit. The train position determination technique used in trackside and also in the trainborne equipment is introduced.
出处
《电子工程师》
2002年第7期28-30,36,共4页
Electronic Engineer
关键词
城市
轨道交通
列车定位技术
轨道电路
编码里程仪
裂缝波导
扩频通信
Mass Transit, train position determination, track circuit, odometer, split waveguide, spread spectrum communication
