基于复合传感器的人体健康监测系统设计

针对传统血压脉搏和体温测量方式效率低和操作繁琐的问题,设计了基于复合传感器的人体健康监测系统。系统以STC89C52单片机为核心,分别使用电容式压力传感器和温度传感器测量人体血压脉搏和体温,避免了传统测量方式下因为人的主观因素影响测量结果的问题。测量结果由液晶显示器直观显示,当测量结果超出正常范围时,报警提示用户生理指标异常。系统设计具有简便实用、易操作、低成本等优点,为监测身体健康状况提供了极大的便利。

Aiming at the problem of low efficiency and tedious operation of traditional blood pressure,pulse and body temperature measurement mode,a human health monitoring system based on compound sensor is designed.The system uses STC89C52 as core,which uses a capacitive pressure sensor and temperature sensor to respectively measure blood pressure,pulse and body temperature,which avoids the traditional measure of subjective factors affecting the result of the measurement.The results are displayed by the liquid crystal display.If the results are beyond the normal range,the alarm will alert the user.The system is designed to be convenient,operate easily,low cost and so on,which provides great convenience for health monitoring.

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