车载卫星定位导航系统设计车载系统卫星定.doc

本科毕业设计论文
题目:车载***导航系统设计
作者姓名何冬晖
指导教师柴婉芳讲师沈永增教授
专业班级电子信息工程0802
学院信息工程学院
提交日期 2012年5月25日
浙江工业大学本科毕业设计论文
车载***导航系统设计
作者姓名:何冬晖
指导教师:柴婉芳讲师
沈永增教授
浙江工业大学信息工程学院
2012年5月
Dissertation Submitted to Zhejiang University of Technology for the Degree of Bachelor
Car satellite positioning and navigation system design
Student: He Donghui
Advisor: Lecturer Chai Wanfang
Professor Shen Yongzeng
College of Information Engineering
Zhejiang University of Technology
June 2011
车载***导航系统设计
摘要
车载***导航系统是为了解决汽车文明带来的日益严重的城市交通问题而提出的。目前应用最为广泛的卫星导航系统是美国的GPS(Global Positioning System,全球定位系统),因此本文以GPS为主进行研究。
本文首先简单介绍了全球4大导航定位系统,对比了各个系统的优劣,决定用兼容GPS系统和北斗系统的模块。重点介绍了基于ARM(Advanced RISC Machines)芯片和android系统的车载卫星导航系统的设计理念和设计流程。通过编写测试代码,用开发板试验模块接受解析GPS数据的功能,然后继续android系统中间层的研究,完成android应用层到Linux底层的对GPS模块的调用,最终在开发板上基本实现了地图实时定位的功能。
关键词:GPS,北斗,android,定位导航,ARM
DISSERTATION TITLE IN ENGLISH
ABSTRACT
Car satellite positioning and navigation system was proposed in order to solve the growing problem of urban traffic automobile civilization. Currently the most widely used satellite navigation system is the . GPS (Global Positioning System) ,This article is studying on GPS.
This article first briefly describes the four global navigation and positioning system, comparing the pros and cons of each system, and decided to use the patible with the GPS system and the Beidou system. Focuses on the design concept and process of car satellite navigation system based on ARM(Advanced RISC Machines) chip and the android system. To accept the function of parsing the GPS data by writing test code, test module development board, and then continue to the middle of the android system layer plete the call of the Android application layer to Linux the bottom of the GPS module, the final panel in the development of basic map in real time positioning function.
Key Words: GPS, Beidou, android, positioning and navigation, ARM
目录
摘要 I
ABSTRACT II
第1章绪论 1
引言 1
国内外的研究发展现状 2
研究背