基于GPRS的可配戴生理信息无线监测系统设计

Design of wearable physiological information wireless monitoring system based on GPRS

针对目前生理信息检测系统多使用网络通讯、不便携带且生理信息检测单一等问题,基于GPRS技术,设计了可配戴生理信息无线监测系统.该系统以STM32F030C8T6单片机为核心器件,单片机定时读取体温、血压、心率传感器测得的数据,与SIM900A GPRS模块通过串行口通信实现生理信息的无线监测与传输.该系统只需移动通信网络就能实现信息收发,可随身配戴,适用于独居老人监护.

In order to solve the problems of the present physiological information detection system such as the overuse of network communication,inconvenience of carrying and detection singleness of physiological information,the portable wireless physiological information monitoring system was designed in GPRS technology. The system was designed with STM32F030C8T6 MCU as core component. The MCU could read data measured by the sensors of body temperature,blood pressure and heart rate at fixed time,and then realize the wireless monitoring and transmission by serial port with SIM900 A GPRS module. The system could realize message receiving and sending only through communication network,and it was portable and suitable for the monitoring of old solitary people.