摘要
分析了传统车辆监控系统存在的缺陷,提出了基于GPRS的车辆监控系统的硬件和软件设计方案,采用GPS模块、GPRS模块和单片机构建立了车辆终端系统.在软件设计中,通过比较GPRS网络上的两种数据传输协议,选用UDP/IP协议作为车辆通信协议,给出了实现流程.从运行结果来看,效果良好.
By analyzing the shortcomings in traditional vehicle communication system, an intelligent vehicle monitoring system is presented in this paper. The design procedure of hardware and software is described in detail. The vehicle terminal system is composed by GPS, GPRS module and CPU. By comparing the two data transmission protocols in GPRS network, UDP/IP is selected as the vehicle communication protocol. The implementation procedure is given in detail at last. This system works well in practice.
出处
《武汉理工大学学报（交通科学与工程版）》
2006年第6期1058-1060,1101,共4页
Journal of Wuhan University of Technology（Transportation Science & Engineering）
基金
陕西省教育厅项目资助(批准号:04JC28)
陕西理工学院科研项目资助(批准号:SLGQD0505)
关键词
车辆监控系统
GPRS
数据传输
vehicle monitoring system
general packet radio service
data transmission
