基于GPS/GPRS的矿山车辆定位监控系统

Positioning system of the mining vehicle monitoring based on GPRS/GPS

针对矿山生产的特殊地理环境,着重介绍了基于GPRS无线网络和GPS定位技术的矿山车辆定位监控系统中车载移动终端的设计及其实现.车载移动终端是本系统的信息采集部分,主要包括3个功能模块:GPS定位模块,ARM处理器模块,GPRS无线传输模块.GPS模块通过实时接收卫星发出的星历可以解算出用户当前的位置、速度和时间等定位信息;ARM处理器是信息处理与控制部分的核心部件;GPRS模块是系统的无线网络接口.移动终端通过采用GPRS无线网络中的TCP/IP通信方式来传送数据,将各种所需的信息采集后,通过ARM处理器的控制,将这些信息通过无线数据传输模块传送到监控中心,从而达到对矿山专用车辆系统进行监控和调配的目的,具有较高的实际应用价值.

This paper in view of mine production special geographical environment, Introduced emphatically the vehicle carries the mobile termination based on the GPRS wireless network and in the GPS localization technology＇s mine vehicles localization supervisory system the design and realization. The vehicle carries the mobile termination is this system＇s information acquisition part, mainly includes three functional modules： GPS localization module, ARM processor module, GPRS wireless transmission module. The GPS module receives the satellite ephemeris which sends out through the real-time may resolve localization information and user current position, speed and time; The ARM processor is the information processing and the controlling section core part; The GPRS module is the systematic wireless network interface. The mobile termination through uses GPRS in the wireless network the TCP/IP mailing address to transmit the data, after information acquisition which needs each kind of part, through ARM processor＇s controlling, transmits these information through the wireless data transmission module to the monitoring center, thus serves the purpose which carries on to the mine special purpose vehicle system monitors and dispatches, has the high practical application value.