IEMEK Journal of Embedded Systems and Applications (대한임베디드공학회논문지)

Institute of Embedded Engineering of Korea (대한임베디드공학회)
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Implementation of A Remote Fire Monitoring System Based on Bidirectional USN

양방향 USN기반 원격 화재 감시 시스템 구현

  • 정태윤 (강릉대학교 전자공학과) ;
  • 정한수 (강원임베디드소프트웨어연구센타) ;
  • 박래정 (강릉대학교 전자공학과) ;
  • 이형봉 (강릉대학교 컴퓨터공학과) ;
  • 문정호 (강릉대학교 전자공학과)
  • Received : 2007.06.07
  • Accepted : 2007.08.30
  • Published : 2007.06.30
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Abstract

In general, wireless sensor networks composed of many nodes which are located in ad. hoc environment and send the gathered data to sink node support only one way traffic. In those cases, it is not possible to send commands to nodes to react for exceptional events because the networks can not deliver downward data and the nodes run in pre-assigned fixed schedule. This paper expands the WSLP to bidirectional WSLP and implements a fire monitoring system on it, and shows the feasibility of bidirectional USN by demonstrating the usability of the process of reaction to a fire in the implemented fire monitoring system.

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