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Development of Real Time Monitoring System based on Context-awareness for Wireless Sensor Networks

무선 센서네트워크에서 상황인식기반 실시간 감시시스템 개발

  • 조경진 (전북대학교 컴퓨터공학과) ;
  • 김희대 (전북대학교 컴퓨터공학과) ;
  • 이현조 (전북대학교 컴퓨터공학과) ;
  • 심춘보 (순천대학교 정보통신공학부) ;
  • 장재우 (전북대학교 컴퓨터공학과)
  • Received : 2010.09.09
  • Accepted : 2011.01.24
  • Published : 2011.04.28

Abstract

Due to recent development in wireless communication technologies and mobile information devices, the services on ubiquitous computing technology without time and place restriction have been spotlighted. Moreover, the interest of the Wireless Sensor Networks (WSNs) and context-awareness technologies have largely been escalating and their technologies utilization is active in the various applications such as healthcare, farm management and so on. However, the direct adaption of the existing context-awareness technique to the WSN technology has several drawbacks as follows. First, such systems waste precious energy of sensor nodes, due to unnecessary data transmissions. Secondly, since the existing work was designed to support only specific applications, it is required to implement a new context-awareness application for a specific purpose. Therefore, we, in this paper, propose a new real-time monitoring system based on context-awareness in WSNs. Our system not only enhances energy efficiency by reducing data transmissions by doing context-awareness on a sensor node, but also is scalable in terms of supporting new context-awareness functionalities through modularization.

Keywords

Real Time Monitoring System;Context-awareness;Sensor Network

Acknowledgement

Supported by : 한국연구재단

References

  1. J. Kahn, R. Katz, and K. Pister, Next century challenges: Mobile networking for "smart dust," In Proceedings of MOBICOM, pp.271-278, Seattle, America, 1999.
  2. J. Beutel, M. Dyer, M. Hinz, L. Meier, and M. Ringwald, 'Next-generation prototyping of sensor networks.' In SenSys 2004, pp.291-292, 2004.
  3. 김아름, "조기 경보를 위한 화재 판단 알고리즘을 이용한 무선 센서네트워크 기반 화재 감시 응용시스템 설계 및 구현', 한국콘텐츠학회, 2009.
  4. 황정황, "유비쿼터스 농업환경에서의 돈사 통합관리 시스템 구현", 한국통신학회논문지, 2010.
  5. Wood, G. Virone, "ALARM-NET: Wireless Sensor Networks for Assisted-Living and Residential Monitoring', Technical Report CS-2006-13, 2006.
  6. 양동윤, '센서 네트워크에서 효율적인 다중 이벤트 탐지', 정보과학회논문지, 2009.
  7. 여명호, '센서 네트워크를 위한 데이터 인지 우선순위 기반의 에너지 효율적인 Top-K 질의 처리', 정보과학회논문지, 2009.
  8. 이현조, '무선 센서 네트워크 모니터링 시스템을 위한 데이터 통계 분석 기반의 데이터 필터링 기법', 한국콘텐츠학회논문지, 2010.
  9. Manuel Roman, Christopher Hess, Renato Cerqueira, Klara Nahrsted, Roy H. Campbell 'Gaia: A Middleware Infrastructure to Enable Active Spces', IEEE Pervasive.
  10. http://www.w3.org/TR/daml+oil-reference
  11. A. Shehza, Hung Q. Ngo, Kim anh Pham, and Sungyoung Lee, 'Formal Modeling in Contxt Aware Systems', MRC2004, pp.13-24, 2004.
  12. David Gay, 'The nesC language: A holistic approach to networked embedded systems', SIGPLAN, 2003.
  13. http://www.tinyos.net
  14. Pels Leusden, F. Freymark, H.:Darstellung 'der Raumbehaglichkeit fur den einfachen praktischen Gebrauch' Gesundheitsingenieur 72, Nr.16,271 bis 273, 1951.
  15. 류제택, '유비쿼터스 센서 네트워크에서 연관된 데이터의 효율적인 처리방안', 정보통신설비 학술대회, 2008.

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