Journal of Sensor Science and Technology (센서학회지)

The Korean Sensors Society (한국센서학회)
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An u-healthcare system using an wireless sensor node with ECG analysis function by QRS-complex detection

QRS검출에 의한 ECG분석 기능을 갖춘 무선센서노드를 활용한 u-헬스케어 시스템

  • Lee, Dae-Seok (Dept. of Ubiquitous IT, Graduate School of Design & IT, Dongseo University) ;
  • Bhardwaj, Sachin (Dept. of Ubiquitous IT, Graduate School of Design & IT, Dongseo University) ;
  • Chung, Wan-Young (Division of Computer & Information Engineering, Dongseo University)
  • 이대석 (동서대학교 소프트웨어전문대학원) ;
  • ;
  • 정완영 (동서대학교 컴퓨터정보공학부)
  • Published : 2007.09.29
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Abstract

Small size real-time ECG signal analysis function by QRS-complex detection was put into sensor nodes. Wireless sensor nodes attached on the patient’s body transmit ECG data continuously in normal u-healthcare system. So there are heavy communication traffics between sensor nodes and gateways. New developed platform for real-time analysis of ECG signals on sensor node can be used as an advanced diagnosis and alarming system for healthcare. Sensor node does not need to transmit ECG data all the time in wireless sensor network and to server PC via gateway. When sensor node detects suspicion or abnormality in ECG, then the ECG data in the network was transmitted to the server PC for further powerful analysis. This system can reduce data packet overload and save some power in wireless sensor network. It can also increase the server performance.

Keywords

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