用S3C44B0X设计高性能的车载GPS接收机  

Design of high performance vehicle GPS receiver based on S3C44B0X

作　　者：李国平[1] 武海艳[1] 

机构地区：[1]河南工业大学信息科学与工程学院,河南郑州450001

出　　处：《山东轻工业学院学报（自然科学版）》2007年第2期11-14,共4页Journal of Shandong Polytechnic University

摘　　要：研究了导航定位系统的概况,采用现代先进的嵌入式技术设计车载GPS接收机系统,改进了传统的车载系统的定位精度不高、体积大、功耗大、功能少的缺点;详细描述了车载GPS接收机的软硬件总体设计方案,实现了利用ARM微处理器设计GPS接收机。At first, the paper introduces background and situation of this thesis of vehicle positioning system, then describes the generic design principle of GPS receiver roughly, thenoanalyzes the characteristic and the enviromnent of the exploitation of ARM, especially ARM7TDMI microprocessor. The project uses the ARM embedded hardware platform and uClinux operation system. The thesis discusses in detail the entire process of developing the rapidly dynamic GPS receiver using microcontroller S3C44B0X from in detail.

关 键 词：GPS 微控制器 S3C44B0X 

分 类 号：U491.1[交通运输工程—交通运输规划与管理]