Dynamic Pulse Signal Processing and Analyzing in Mobile System
10.3969/j.issn.1671-7104.2015.05.001
- VernacularTitle:基于手机的动态脉率变异性信号提取与分析
- Author:
Yongxin CHOU
1
;
Aihua ZHANG
;
Jiqing OU
;
Yusheng QI
Author Information
1. 兰州理工大学电气工程与信息工程学院
- Keywords:
dynamic pulse rate variability;
extraction and analysis methods;
portable system
- From:
Chinese Journal of Medical Instrumentation
2015;(5):313-317
- CountryChina
- Language:Chinese
-
Abstract:
In order to derive dynamic pulse rate variability (DPRV) signal from dynamic pulse signal in real time, a method for extracting DPRV signal was proposed and a portable mobile monitoring system was designed. The system consists of a front end for colecting and wireless sending pulse signal and a mobile terminal. The proposed method is employed to extract DPRV from dynamic pulse signal in mobile terminal, and the DPRV signal is analyzed both in the time domain and the frequency domain and also with non-linear method in real time. The results show that the proposed method can accurately derive DPRV signal in real time, the system can be used for processing and analyzing DPRV signal in real time.
