【摘要】 介绍了GPS(全球定位系统)的技术组成,分析了GPS实时定位技术应用于铁路列车的可行性.研究了基于车辆智能导航与监控的GIS电子地图系统,对电子地图软件的设计与实现等相关问题进行了探讨.更多还原

【Abstract】 The technology components of GPS (Navigation Satellite Timing And Ranging Positioning System) is introduced and the feasibilities of GPS applications in the train is analyzed. The GIS electronic map system navigated and controlled on the basis of vehicle intelligence have been researched. Relevant questions, such as design and realization of the electronic map software, etc. have been discussed.更多还原