便携多功能心率计的设计  

The Design of Portable Multi-functional Heart Rate Counts

作　　者：黄红霞[1] 严伟[1] 

机构地区：[1]黄石理工学院电气与电子信息工程学院,湖北黄石435003

出　　处：《黄石理工学院学报》2006年第6期57-59,共3页Journal of Huangshi Institute of Technology

摘　　要：介绍基于MCS-51单片机的便携多功能心率计的硬件和软件设计,从ECG波形中提取R矩形波,采用R-R间期法,快速准确地测量心率,在测量心率的同时可进行体温判断,克服了传统便携式心率计不能实时监测体温,不可判断可疑高危体温的缺点。This paper introduces the hardware and software design of the portable multi- functional heart rate counts based on MCS -51 SCM. We can draw the R rectangle wave to adopt the R - R cycle laws from the ECG waveform to measure the heart rate accurately and quickly. And the body temperature can be judged when the heart rate is measured. It overcomes the shortcomings of the traditional heart rate counts that cant monitor real - time body - temperature and cant judge the suspicious high - risk body - temperature.

关 键 词：心率 体温 R—R间期法 单片机 

分 类 号：TH772.2[机械工程—仪器科学与技术]