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Design and implementation of flooding-based query model in wireless sensor networks for indoor environmental monitoring system

실내환경 모니터링시스템을 위한 무선 센서네트워크에서의 플러딩 방식의 질의모델 설계 및 구현

  • Lee, Seung-Chul (Dept. of Ubiquitous IT, Graduate School of Design & IT, Dongseo University) ;
  • Jung, Sang-Joong (Dept. of Ubiquitous IT, Graduate School of Design & IT, Dongseo University) ;
  • Lee, Young-Dong (Dept. of Ubiquitous IT, Graduate School of Design & IT, Dongseo University) ;
  • Chung, Wan-Young (Division of Computer & Information Engineering, Dongseo University)
  • 이승철 (동서대학교 디자인&IT전문대학원) ;
  • 정상중 (동서대학교 디자인&IT전문대학원) ;
  • 이영동 (동서대학교 디자인&IT전문대학원) ;
  • 정완영 (동서대학교 컴퓨터정보공학부)
  • Published : 2008.05.31

Abstract

An indoor environmental monitoring system using IEEE 802.15.4 based wireless sensor network is proposed to monitor the amount of pollutant entering to the room from outside and also the amount of pollutant that is generated in indoor by the building materials itself or human activities. Small-size, low-power wireless sensor node and low power electrochemical sensor board is designed to measure the condition of indoor environment in buildings such as home, offices, commercial premises and schools. In this paper, two query models, the broadcasting query protocol and flooding query protocol, were designed and programmed as a query-based routing protocol in wireless sensor network for an environment monitoring system. The flooding query routing protocol in environment monitoring is very effective as a power saving routing protocol and reliable data transmission between sensor nodes.

Keywords

References

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