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A Study on the Fog Detecting System Using Photo Sensor

광센서를 이용한 안개 탐지 시스템 연구

  • No, Byeang-Su (Mok-po National Maritime University, Institutions system Engineering) ;
  • Kim, Kab-Ki (Mok-po National Maritime University, Maritime Information and Communication)
  • 노병수 (목포해양대학교 기관시스템공학과) ;
  • 김갑기 (목포해양대학교 해양정보통신공학과)
  • Received : 2013.08.01
  • Accepted : 2013.12.26
  • Published : 2013.12.31

Abstract

In this paper, we developed a system which can detect and can alarm about the sailing provocative climate by using a photo. The research on domestic shipbuilding industry and in IT fusion technology is under construction, but a reliable safety device which can alarm a sailor about the circumstances of the fog and rain during ship operation as soon as possible due to the constant state in domestic. In this paper, a compact, for system low-power transceiver and data processing equipment for sensing were developed, also a performance evaluation got accomplished with simulation analysis. In results, it is operating normally at least 32.36[dB] and maximum values f 89.20[dB] in the domestic, and 32.55 to 60.66[dB] in the outdoors.

본 연구에서는 항해 도발적인 기후 변화에 따라 광센서를 이용하여 감지하고 경보를 가능하게 할 수 있는 시스템을 개발하였다. 국내에서는 조선 산업과 IT융합기술에 대한 연구가 활발히 이루어지고 있고, 시급히 선박 운한 시 안개 및 폭우에 따른 시정상태를 항해사에게 경보해 줄 수 있는 고 신뢰성 안전장치 개발이 필요하다. 따라서 본 연구에서는 시스템 개발을 위하여 소형, 소전력의 광센서 송수신기와 센싱 데이터 처리장치를 설계 제작을 하였으며, 성능평가는 시뮬레이션 분석을 통하여 이루어졌다. 측정 방법은 실내 외에서 거리별로 분석하였다. 분석 결과 실내에서 최소 32.36[dB], 최대 89.20[dB]의 값을 측정하였고, 실외에서는 32.55~60.66[dB]까지 측정 되었다. 측정 결과 정상적으로 작동함을 알 수 있었으며 향후 광산업과 더불어 조선기술의 발달에 기초자료로 도움이 될 것이라 사료된다.

Keywords

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