基于GPRS的重型汽车道路试验系统研究

为了满足重型车辆道路试验远程数据传输的要求,本文基于GPRS通讯网络技术开发了重型汽车道路远程试验监控系统。文中阐明了系统的基本要求,设计出了GPRS道路实时监测系统网络系统架构,给出了车载数据采集单元的功能原理图,可通过GPRS模块将汽车行驶中性能参数发送到终端监控软件。最后,通过一个应用实例验证了该系统的可靠性和实用性。

Study on Heavy Vehicle Road Test System Based on GPRS

In order to solve the problem of remote data transmission for heavy vehicle road test,a remote monitoring system was developed based GPRS communication network.In this paper,the basic requirements of this system are introduced,and then the architecture of the real-time road monitoring system is designed.Furthermore,the functional schematic of the data acquisition unit is presented and some performance parameters can be sent to monitoring center through GPRS module.Finally,an example is used to verify the re...