摘要
本文所设计的移动体定位与通信终端系统依靠GPS进行定位,依托GPRS网络将移动体位置信息上传至监控中心,并可以根据监控中心的指令,执行信息采集等操作。从多方面综合考虑,选择GR-87 GPS和BQ M22 GPRS模块分别实现移动体的定位和信息的传送功能,并采用STC12C5A60S2单片机作为微控制器,设计实现了该系统的功能。该系统可以应用于车辆的监控管理、人员的跟踪等领域。
The article designed positioning and communication terminal system for movingobject depend on GPS to locate and GPRS networks to send location informationto the monitoring center. The system can implement information collection and otheroperations according to the command of the monitoring center. Considering variousaspects, GR-87 GPS module and BQ M22 GPRS are selected to realize the moving object＇spositioning and information transfer. STC12C5A60S2 is selected asMicro- controller,and the design achieve the functionality of the system. The systemcan be applied to vehicle monitoring and management, personnel tracking and otherfields.
