基于蓝牙传输的心率监测系统设计

摘要

Aiming at the unexpected condition of heart disease and the shortage of traditional signal collecting way,a heart rate detection and wireless transmission system based on bluetooth technology is designed,which makes MSP430 as microcontroller to control Sensor modules、Bluetooth modules、alarm modules,achieving real-time monitoring of the pulse signal.The system has the characters of low power consumption,small size,which hardware and software design is reasonable and enhances the ability of protection against heart disease.%实时监测心脏病患者的脉搏信号,可减少心血管疾病的发病率,降低死亡率。本文针对心脏病的突发状况以及当前心率监测时有线信号采集方式的不足,设计了基于蓝牙技术的心率监测与无线传输系统,以MSP430单片机为主控制器来控制传感器模块、蓝牙模块、报警模块,实现对脉搏信号的实时监测。实验结果表明,该系统硬件、软件设计方案合理,功耗低,体积小,实时性好,提高了对心脏病患者的防护能力,已实际应用于家庭监护中。