摘要
介绍一种基于嵌入式技术的车载监控系统。通过对各种定位技术、无线通信技术研究比较论证,确定以SOC为核心处理器、GPS实现定位、GPRS无线网络为通信方式的解决方案。详细阐述车载终端的软硬件设计,并对系统性能测试结果做介绍。测试证明,该车载终端系统能够胜任车辆定位、跟踪监控等工作,而且系统具备盲区补偿的功能,扩展空间大,易于升级。
The thesis introduces a vehicle monitoring system based on embedded technology. Through the comparison of various positioning technologies and wireless communication technologies, this thesis designs a system based on SOC microprocessor. It can receive the position information of cars with GPS and send the information by GPRS technology. The thesis explains the de- sign of the software and hardware in detail and introduces the test of the system. The result of test certifies that the system can be qualified for positioning and tracking, be used to compensate the dead zone and its function is easy to be expanded and updated.
出处
《计算机与现代化》
2012年第9期196-199,共4页
Computer and Modernization
基金
福建省教育厅JK类项目(JK2011036
JK2010041)
