STM32主控的GPS/GPRS移动终端定位跟踪系统  

A MOBILE TERMINAL POSITIONING AND TRACKING SYSTEM BASED ON GPS/GPRS WITH STM32 AS MASTER CONTROLLER

作　　者：袁博 梁怡林 YUAN Bo;LIANG Yi-lin(College of Computer and Information Engineering,Nanyang Institute of Technology,Nanyang 473004,Chin)

机构地区：[1]南阳理工学院计算机与信息工程学院,河南南阳473004

出　　处：《南阳理工学院学报》2018年第2期19-24,共6页Journal of Nanyang Institute of Technology

摘　　要：设计开发了一套移动终端定位跟踪系统,利用STM32微控制器作为主控制器,定时读取、解析和保存GPS位置信息;通过SIM808的GPS定位模块实时接收监控目标的详细位置信息;通过SIM808的GPRS通信模块接收监控中心指令,将实时或历史位置信息以无线方式传输到监控中心;基于Keil C语言和易安卓开发环境设计实现了手机监控程序,在地图上实时显示移动终端的位置和运行轨迹。系统调试结果表明,该系统能够以手机APP的可视化方式,实现移动终端的全天候、全时段实时定位与跟踪,具备进一步实用化和产品化研究的潜力与价值。A mobile terminal location and tracking system was designed and developed. The STM32 MCU was used as main controller to periodically read,analyze and store GPS position information. The GPS positioning module of SIM 808 received the detailed position information of the monitoring target in real time. The GPRS communication module of SIM 808 received monitor center＇s instructions,and transmitted real-time or historical position information to the monitor center wirelessly; Based on keil C programming language and Easy Android development environment,the monitoring program of mobile phone was designed and implemented,to display the mobile terminal＇s location and trajectory on the phone map in real time. The system＇s debugging and running results showed that it could realize the real-time location and tracking of mobile terminals in all weather and all time with the visualization of mobile app.

关 键 词：STM32微控制器 定位跟踪 GPS GPRS 

分 类 号：TP368[自动化与计算机技术—计算机系统结构]