基于物联网技术的智慧健康监测系统设计与实现

Design and implementation of intelligent health monitoring system based on Internet of Things technology

传统的医疗模式很难及时获取人的健康数据,不能实现对老年人健康及姿态信息的实时监控。文中以STM32F103单片机为核心控制器,采用心率血氧传感器、姿态传感器等采集身体健康数据,通过MQTT物联网协议将其上传至阿里云平台,并应用云端数据分析处理平台对身体健康数据进行实时分析和预警。系统经过测试,当用户跌倒或心率血压异常时,设备会发出警报声,提醒周围人进行救护,同时监护人手机会收到异常预警。

It is difficult to obtain people's health data in time by the traditional medical modes.Also,the traditional medical modes usually fail to realize the real-time monitoring of the health and posture information of the elderly.In this paper,SCM STM32F103 is used as the core controller,and the heart rate blood oxygen sensor,the attitude sensor and the other sensors are used to collect the physical health data,which are uploaded to the Ali cloud platform by the MQTT(message queuing telemetry transport)Internet of Things(IoT)protocol.The cloud data analysis and processing platform is used for real-time analysis and early warning of the physical health data.The system has been tested.When the user falls down or his heart rate and blood pressure are abnormal,the device will send out an alarm to remind the surrounding people to carry out rescue,and his guardian will receive an abnormal warning.