嵌入式GPS/GPRS车载定位技术研究  

Research on embedded GPS/GPRS vehicle location technique

作　　者：张永强[1] 张永健[1] 

机构地区：[1]河北工程大学,邯郸056038

出　　处：《仪器仪表学报》2007年第S1期291-294,共4页Chinese Journal of Scientific Instrument

摘　　要：本文研究了GPS定位信息的采集、处理,GPRS网络数据传输,多线程技术等关键技术。在此基础上,以ARM9S3C2410A微处理器为核心处理器,嵌入式Linux为操作系统,结合GPRS模块、GPS OEM板等模块设计实现了嵌入式车载定位系统,具有安装简单、功能强大、极具实用性等特点。This paper studied some key techniques such as GPS location information collection and processing,data transmission by GPRS network and multithreading technology etc.Based on these techniques,we designed an embedded GPS/GPRS vehicle location system,which is composed of ARM9 microprocessor S3C2410A,GPRS module,GPS OEM and some peripheral devices.The system is running under Linux OS.The characteristics of the system are easy installation,powerful function and high practicality.

关 键 词：GPRS GPS 嵌入式系统 多线程技术 

分 类 号：TN966[电子电信—信号与信息处理]