基于GPS/LBS双模定位人体监护系统的研究  

Research of Body Dual-mode Positioning Monitoring System Based on GPS/LBS

作　　者：何昌东[1] 余红英[1] 樊永生[1] 杨臻[2] 

机构地区：[1]中北大学计算机与控制学院,太原030051 [2]中北大学机电工程学院,太原030051

出　　处：《计算机测量与控制》2015年第2期429-431,共3页Computer Measurement &Control

基　　金：国家自然基金项目(50475176;50675015);山西省自然科学基金(2013011017-8)

摘　　要：为解决国内丢失儿童、老人、智障患者人数较多但极少被找回以及老年人摔倒后无人搀扶的问题,设计了一款基于GPS/LBS的双模人体定位监护系统;该监控系统以STM32F103ZE为核心处理器,并结合GPS卫星定位模块、无线通信模块、三轴加速度计和三轴陀螺仪,在VC++平台上开发GIS上位机程序的方法加以实现;该系统可以根据用户的要求实现实时定位,并具备紧急求助、跌倒检测及时报警的功能;测试结果表明定位方式采取GPS/LBS双模定位具有定位准确、定位精度高、无定位盲区、数据传输稳定的优点。To solve the problem that our nation has large number of missing children,the elderly,mentally-handicapped patients,but very few have been found,and also the elderly people fall to the ground without any help,we designed a dual-mode body position monitoring system based on GPS/LBS.Using STM32F103ZE monitoring system as the core processor,and combined with GPS satellite positioning module,wireless communication module,three-axis accelerometer and three-axis gyroscope,as well as GIS upper PC program on the VC ＋ ＋ platform to achieve.The system can achieve real--time location based on the user＇s requirements,with the function of bailout,the fall detection alarm in time.Test results show that using GPS/LBS dual mode has such good points：accurate localization,high positioning accuracy,without blind locating,and stable data transmission.

关 键 词：STM32F103ZE GPS/LBS 人体定位 跌倒检测 

分 类 号：TP391.9[自动化与计算机技术—计算机应用技术]