摘要： 介绍了GPS全球定位系统的定位原理,描述机车乘务员语音提示及控制系统的组成,着重描述GPS接收机在该系统中的应用。

关键词: 全球定位系统, 定位, 语音提示

Abstract: Firstly this paper introduces the positioning theory of GPS, then introduces the component of voice hint and supervision system forlocomotive trainman. This paper mainly introduces the application of GPS receiver for this system.

中图分类号: 

• P228.4