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A Design of Fire Monitoring System Based On Unmaned Helicopter and Sensor Network

무인헬기 및 센서네트워크 기반 화재 감시 시스템 설계

  • 윤동열 (군산대학교 전자정보공학부) ;
  • 김성호 (군산대학교 전자정보공학부)
  • Published : 2007.04.25

Abstract

Recently, fires happen to occur owing to various factors. However, the demage caused by the fire is eyer increasing because timely actions could not be taken. To reduce the demage, a development of fire detection system which makes it possible to take adequate actions is requited. In this work, a sensor network-based fire detection system which utilizes both sensor nodes equipped with smoke sensor and unmaned helicopter is proposed. The proposed system is composed of unmaned helicopter which can gather the measurement data from the deployed sensor nodes and the embedded system which can get visual information on the firing spot and transmit these images to a remote server computer. The proposed system is applied to actual test bed to verify its feasibility.

최근 여러 요인으로 인해 화재의 발생이 빈번히 발생하고 있으나 화재의 신속한 감지를 못함으로 인해 초기 진압이 불가능하게 되고 이로 인한 피해가 크게 증가하고 있다. 이러한 피해를 최소화하기 위해서는 화재발생을 신속히 감지하고 적절한 후속초치를 취하게 하는 기법의 개발이 요구된다. 본 연구에서는 신속하고 정확한 산불감지를 통해 화재로 인한 피해를 최소화 할 수 있게 하는 센서 네트워크 기술 및 무인 항공 기술을 접목한 새로운 형태의 화재 감지 시스템을 제안하고자 한다. 제안된 시스템은 광범위한 영역에 설치되는 다수의 연기감지센서가 탑재된 센서 노드들과 이 영역위에서 자유로이 비행하면서 실시간으로 센서 노드에서 계측된 데이터를 수집하는 헬리콥터 및 헬리콥터에 장착되어 화재발생지점의 화상정보를 취득하고 이를 원격의 서버로 데이터를 무선 전승할 수 있는 임베디드 시스템으로 구성된다. 또한 제안된 시스템의 유용성 확인을 위해 제작된 테스트 베드상에서의 실제 적용 실험을 수행하였다.

Keywords

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