摘要
根据人体心电信号特征,提出了一种基于全球移动通信系统(GSM)的无线心率监控系统。系统由采集终端和监控终端组成。采集终端采用光电脉搏传感器HKG-07B对人体的脉搏信号进行采集,调理后输出的信号由单片机SPCE061A完成数据计算、存储、显示和语音播报功能。根据计算得到的心率值,通过TC35I模块以短消息的方式向监控终端完成远程报警。实验测试结果表明:系统采集的心率数据精度满足性能要求,并且能够实现实时的无线心率监控。
According to the electrocardiograph signal characteristics of human body,a wireless heart rate monitoring system based on Global System for Mobile communications（GSM） was proposed.It was composed of the acquisition terminal and the monitoring terminal.The optical pulse sensor HKG-07B of the acquisition terminal acquired pulse signal on the human body which was adjusted as the output signal and then the SPCE061A completed the data computation,storage,display and voice broadcast.On the basis of the calculated value of the heart rate,the TC35I module used the mean of short message to achieve the remote alarm received by the monitoring terminal.The experimental results show that： the accuracy of the acquired heart rate data meets the performance requirements,and real-time wireless heart rate monitoring can be achieved.
出处
《计算机应用》
CSCD
北大核心
2012年第7期2082-2084,共3页
journal of Computer Applications
基金
陕西省教育厅自然科学基金资助项目(09JK382)
