Design and Implementation of a Power-Saving Management System using Intelligent Scheduler based on RFID/USN Technology

RFID/USN 기술 기반의 지능형 스케줄러를 이용한 절전관리 시스템 설계 및 구현

  • 정규석 (유비쿼터스 바이오 정보 기술 연구 센터) ;
  • 최성철 (유비쿼터스 바이오 정보 기술 연구 센터) ;
  • 정우정 (유비쿼터스 바이오 정보 기술 연구 센터) ;
  • 김태호 (유비쿼터스 바이오 정보 기술 연구 센터) ;
  • 김종헌 (유비쿼터스 바이오 정보 기술 연구 센터) ;
  • 서동민 (한국과학기술원) ;
  • 박용훈 (충북대학교) ;
  • 유재수 (충북대학교)
  • Received : 2009.08.13
  • Accepted : 2009.09.09
  • Published : 2009.12.28


Recently, the ubiquitous environment and the practical technology associated with it become more popular topic along with the rapid development of wireless technologies. The necessity of the automated system based on the ubiquitous environment has been increasing when the concept of the ubiquitous is integrated into the fields of existing IT. Also, the necessity of formulating a power-saving plan on large buildings and public institutions is gathering strength because of a raise in exchange rates and high oil prices. In this paper, to efficiently manage the power consumption of the electronic machine such as electric lights, electric heaters, and air conditioners in a building, power-saving manage- ment system using RFID/USN technologies is proposed. Proposed system controls the electric machine and monitor it's condition by RFID and collects the real time information about the surrounding and the power consumption of the electric machine by USN. Especially, proposed system analyzes the real time information and supports the intelligent scheduler with the best power-saving. Finally, this paper shows the difference between proposed system and existing system and establishes thereality of our system through experiments in variety environments.


RFID/USN;Intelligent Scheduler;Wireles Network;Power Saving


Supported by : 충북대학교


  1. 김창환, USN 개념 및 최근 동향분석, 전자부품연구원 전자정보센터, 2004.
  2. 김상덕, 박성수, "유비쿼터스 환경에서의 WPAN 응용 서비스", 정보통신 기술, 제18권, 제2호, pp.17-36, 2004.
  3. 이재현, USN 기술동향, IITA 주간 기술동향, 통권1165호, 2004.
  4. (주)앨릭슨, u-City 응용서비스 모델 연구, 한국정보사회진흥원, 2005.
  5. B.Magnus, L. Anders, B.Erik, and E.Henrik, "Distributed User Interfaces for Clinical Ubiqui- tous Computing Applications," J. of Medical Informations, Vol.74, pp.545-551, 2005.
  6. 김명화, 손병락. "RFID/USN 기반 농산물 이력관리 시스템", 한국정보과학회, pp.322-330, 2009.