基于GPS与GPRS的远程健康监护系统的设计

为实现对存在健康隐患人群的位置及生命特征信息远程监测,设计了基于GPS(Global Positioning System)与GPRS(General Packet Radio Service)的远程健康监护系统,系统由监测节点、数据处理服务平台、各监控终端等组成。以STM32为主处理器完成对监测节点的软、硬件设计,根据生命特征传感器采集的信号特点设计驱动电路,在GPS与GPRS网络的基础上,设计监测节点软件,完成了对人体心电、温度及位置信息的实时采集和转发。数据处理服务平台负责信息存储、分析和发布,各监控终端也可以通过数据处理服务平台查询被监测者的位置与生命特征信息。测试结果表明,系统能够实现相应功能,满足应用需求。

The design of remote health monitoring system based on GPS and GPRS

This article has designed a remote health monitoring system based on GPS and GPRS to monitor the position and vital signs information of people who have health hazards. The system consists of monitoring node, data processing service platform, different monitoring terminals and several other components. On the basis of STM32, the software and the hardware of monitoring node have been designed. The drive circuit has been designed according to signal features of vital signs information sensors. By using GPS and GPRS network, the software of monitoring node is designed to collect ECG, temperature and position information of body and transmit these information. Data processing service platform is responsible for information storage, analysis and dissemination and various monitoring terminals can also query data processing service platform for position and vital signs information. Test results show that the system can complete the appropriate functionality to meet the application requirements.