GPS/GPRS支持下的嵌入式车载终端的实现  

Design and Realization of Embedded Vehicle Terminal Based on GPS/GPRS

作　　者：黄作维[1] 周明[1] 张喜梅[1] 

机构地区：[1]湖南工业大学计算机与通信学院,湖南株洲412000

出　　处：《计算机测量与控制》2009年第11期2205-2208,共4页Computer Measurement &Control

基　　金：湖南省重大科技基金项目(HV2007878197)

摘　　要：智能交通系统是电子信息技术和通信技术在交通管理领域广泛应用而产生的一个崭新领域,通过对监控系统理论的探讨,利用GPS全球定位系统,以及ARM嵌入式处理器和μC/OS-Ⅱ嵌入式操作系统技术,提出了一套基于GPS/GPRS车辆监控系统的设计方案,并根据该方案设计了一套基于ARM的嵌入式车载终端设备;采用ARM处理器LPC2114作为硬件平台,在其上移植μC/OS-Ⅱ操作系统,并依托操作系统的资源优势,相继完成应用层、适配层程序的设计,最终实现了系统的稳定运行。Combining the electronic information and communication technology , Intelligent Transportation System is in the wider use field of traffic management . Through the monitoring system, Using GPS as well as the ARM embedded processor and μC/OS-Ⅱ embedded operating system technology, based on a set of GPS / GPRS vehicle monitoring system design, vehicle terminal based on an embedded ARM device using ARM processor LPC2114 hardware platform as its operating system on the transplant μC/OS-Ⅱ, and rely on operating system resources, have completed the application layer, adapters layer design process, and eventually realize the stable operation of the system.

关 键 词：GPS 车载终端 ARM嵌入式处理器 μC/OS-Ⅱ操作系统 

分 类 号：TP311[自动化与计算机技术—计算机软件与理论]