Heart rate variability detector based on embedded system

Author

Shuangye Chen ; Liqing Huang ; Dongyue Zheng

Author_Institution

Coll. of Electron. Inf. & Control Eng., Beijing Univ. of Technol., Beijing, China

fYear

2013

fDate

4-7 Aug. 2013

Firstpage

302

Lastpage

306

Abstract

A kind of heart rate variability detector based on embedded system is researched, which gets the heart rate parameters with the photoelectric volume pulse and works out heart rate variability conveniently and noninvasively in real-time. The detector obtains volume pulse wave through the sensor of photoelectric volume pulse wave and sends it to the Amplification circuit, filter circuit, and A/D conversion and then into real-time microprocessor. In the microprocessor, signal is processed and parameters are obtained.

Keywords

analogue-digital conversion; biomedical electronics; digital signal processing chips; electrocardiography; embedded systems; filtering theory; intelligent sensors; medical signal processing; photodetectors; A-D conversion; amplification circuit; electrocardiogram; embedded system; filter circuit; heart rate parameters; heart rate variability detector; photoelectric volume pulse wave; real-time microprocessor; signal processing; Absorption; Blood; Detectors; Educational institutions; Embedded systems; Heart rate variability; Embedded system; Heart rate variability; Photolethys-mography; Pulse wave;

fLanguage

English

Publisher

ieee

Conference_Titel

Mechatronics and Automation (ICMA), 2013 IEEE International Conference on

Conference_Location

Takamatsu

Print_ISBN

978-1-4673-5557-5

Type

conf

DOI

10.1109/ICMA.2013.6617935

Filename

6617935