计算机与现代化 ›› 2012, Vol. 1 ›› Issue (6): 141-143.doi: 10.3969/j.issn.1006-2475.2012.06.038

• 嵌入式系统 • 上一篇    下一篇

基于ARM9的GPS导航系统设计

古丽米拉•克孜尔别克,张婧婧,李勇伟   

  1. 新疆农业大学计算机与信息工程学院,新疆 乌鲁木齐 830052
  • 收稿日期:2012-02-23 修回日期:1900-01-01 出版日期:2012-06-14 发布日期:2012-06-14

Design of GPS Navigation System Based on ARM9

Gulimila KEZIERBIEKE, ZHANG Jing-jing, LI Yong-wei   

  1. College of Computer and Information Engineering, Xinjiang Agricultural University, Urumqi 830052, China
  • Received:2012-02-23 Revised:1900-01-01 Online:2012-06-14 Published:2012-06-14

摘要: 以ARM9为嵌入式开发环境,移植Linux操作系统搭建软件平台,全面论述采用S3C2440和GPS模块相结合设计GPS导航终端的方法。其中关键技术包括:RMC语句的提取、GPS数据的采集、Qt编程及电子地图与GPS数据的匹配算法,以此实现GPS导航地图的显示及移动,达到系统实时定位的目的。

关键词: S3C2440, Linux, GPS, Qt

Abstract: This paper discusses a kind of design method that combines S3C2440 and GPS module to realize the GPS navigation terminating machine, which needs to establish environment of embedded development ARM9 and install Linux operating system. The key technologies include: extraction of RMC statements, collection of GPS data, Qt programming and matching algorithm of electronic maps and GPS data, in order to display and move the GPS navigation maps for achieving the purpose of real-time location.

Key words: S3C2440, Linux, GPS, Qt

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