摘要
对GPS和GPRS的相关内容进行了介绍.根据现代车辆定位和监控系统的实际需求,以中国移动的GPRS网络作为通信链路,以原有的GSM为备份链路,设计了车辆GPS定位和监控系统,分析了系统的组网方式、主要特点和车载终端原理.其基本功能是在移动车载终端、GPRS网以及Internet网络之间传输实时数据,并将数据呈现给用户.
The GPS and GPRS are detailed. Besides, the modern GPS vehicle positioning and monitoring has been designed on basis of GPRS and GSM. The basic function is to transmit real-time data between the mobile terminal and GPRS and Internet networks before the presentation of the data to users.
出处
《石家庄职业技术学院学报》
2014年第4期1-4,共4页
Journal of Shijiazhuang College of Applied Technology
