ARM-Linux平台下GPS信号的采集与处理研究  

Study on GPS signal acquisition and processing based on ARM-Linux platform

作　　者：陈未峰[1] 李兵[1] 

机构地区：[1]西华大学数学与计算机学院,四川成都610039

出　　处：《信息化纵横》2009年第13期41-44,共4页

摘　　要：GPS信息的采集是导航定位系统的重要组成部分。分析了GPS普遍采用的NMEA-0183通信协议,然后介绍了目标平台及交叉编译环境的建立。在此基础上实现了嵌入式ARM-Linux平台下GPS的数据采集与处理,为导航定位系统或者GIS系统的应用奠定了基础。The GPS data acquisition is the important element of navigation orientation system. Firstly, analyzing NMEA-0183 communication protoeol used generally by GPS. Seeondly, introdueing goal platform and building cross compiling environment. Then the GPS data acquisition and proeessing system based on embedded ARM-Linux platform has been realized, which plays an important role in navigation orientation system or GIS applieation.

关 键 词：NMEA-0183协议 GPS ARM—Linux 交叉编译 

分 类 号：TP316.81[自动化与计算机技术—计算机软件与理论]