eSuperMap下GPS系统设计应用

The design and application of GPS system with eSuperMap

随着GPS定位系统技术应用的不断完善,GPS在各种导航系统中发挥着越来越重要的作用。本文介绍了GPS的通讯基本原理,然后介绍GPS定位系统在正在进行的课题——GPS车辆导航系统中的应用,并着重给出一个使用eSuperMap类库开发的GPS导航功能地部分源程序代码,以实现便携式设备的定位导航功能。

with the increasing improvement of the application of the design of GPS system GPS has played an increasingly important role in all types of navigating systems. This paper introduces the principle of GPS communication and the application of GPS in navigation system of vehicle which is a project being carried out. At last it emphatically composes part of source program on navigation of GPS developed with eSuperMap classes to accomplish the navigation of compact devices.