KIPS Transactions on Computer and Communication Systems (정보처리학회논문지:컴퓨터 및 통신 시스템)

Korea Information Processing Society (한국정보처리학회)
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Improvement of SWoT-Based Real Time Monitoring System

SWoT 기반 실시간 모니터링 시스템 개선

  • 유명한 (강릉원주대학교 컴퓨터공학과) ;
  • 김상경 (강릉원주대학교 컴퓨터공학과)
  • Received : 2015.02.12
  • Accepted : 2015.05.21
  • Published : 2015.07.31
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Abstract

USN-based real-time monitoring systems, which receive raw data from sensor nodes and store the processed information in traditional servers, recently get to be replaced by IoT(Internet of Things)/WoT(Web of Things)-based ones. Especially, Social Web of Things(SWoT) paradigm can make use of cloud storage over Social Network Service(SNS) and enable the possibility of integrated access, management and sharing. This paper proposes an improved SWoT-based real-time monitoring system which makes up for weak points of existing systems, and implements monitoring service integrating a legacy sensor network and commercial SNS without requiring additional servers. Especially, the proposed system can reduce emergency propagation time by employing PUSH messages.

기존의 USN 실시간 모니터링 시스템은 데이터를 수신받아 별도의 서버 시스템에 데이터베이스를 구성하여 정보를 처리하였으나, 최근의 IoT 및 WoT 기술의 대두로 인해 기존의 USN 환경에 새로운 Social Web of Things(SWoT) 개념을 도입하면 소셜 네트워크 서비스(SNS) 상에서 비용 효율적이고 통합적인 관리, 공유, 접근을 가능케 할 수 있다. 본 연구에서는 응급상황 전파에 PUSH 메시지 서비스를 접목하여 전달 시간을 단축시키고, 별도의 서버 구축 없이 SNS가 제공하는 부가 기능만으로 동작하는 모니터링 시스템을 구성 및 구현함으로써 기존 SWoT 기반의 실시간 모니터링 시스템의 단점을 극복할 수 있는 개선형 모델을 제안하고 검증한다.

Keywords

References

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