J4 ›› 2011, Vol. 29 ›› Issue (6): 554-560.

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Design of ECG Monitoring System Based on C8051F320

MIN Shan|ZHANG Xin-dong   

  1. College of Electronic Science and Engineering,Jilin University,Changchun 130012,China
  • Online:2011-11-24 Published:2011-12-06

Abstract:

In order to promote the digital and intelligent development of modern ECG(Electrocardiograph) monitoring system,we describes an ECG monitoring system based on the SCM C8051F320. First use amplifier and filter circuit as the ECG processing to amplify ECG signal and filter noises; then we LCD(Liquid Crystal Display) to real-time display the heart rate and we SD card to store ECG data; finally ECG data is transmitted to the PC terminal, the PC uses LabVIEW to realize virtual instrument function. Test results show that this virtual instrument system is simple operation and feasible function setting, which is suitable for acquisition, real-time display and later analyzing of human ECG signal.

Key words: electronic technology, electrocardiograph(ECG) monitoring system, LabVIEW virtual instrument, data acquisition, C8051F320

CLC Number: 

  • TP274.1