[논문]무선센서 네트워크를 이용한 지하광산 내 환경 모니터링과 통신 시스템의 연구 동향 분석 및 고찰

이승준; 박요한; 이학경; 김진

doi:10.7474/tus.2018.28.3.209

무선센서 네트워크를 이용한 지하광산 내 환경 모니터링과 통신 시스템의 연구 동향 분석 및 고찰
Review of Environmental Monitoring and Communication System in Underground Mines Using Wireless Sensor Network 원문보기

터널과 지하공간: 한국암반공학회지 = Tunnel and underground space, v.28 no.3, 2018년, pp.209 - 231

이승준 (인하대학교 에너지자원공학과) , 박요한 (인하대학교 에너지자원공학과) , 이학경 (인하대학교 에너지자원공학과) , 김진 (인하대학교 에너지자원공학과)

초록
AI-Helper

지하광산 내 심각한 사고가 전 세계적으로 끊임없이 발생하고 있다. 작업자의 생명과 건강을 확보하고 생산성을 향상시키기 위해서 최근 갱내 무선센서 네트워크 기반 환경 모니터링 및 통신 시스템의 구축을 위한 수많은 연구가 진행되고 있다. 국내에서도 최근 정보통신기술의 도입으로 이러한 시스템의 개발 및 구축 사례가 증가하기 시작했지만 갱내통기를 고려한 환경 모니터링에 대한 국내연구는 미비하다. 본 연구에서는 갱내 무선센서 네트워크의 구축 및 환경 모니터링에 관련한 해외의 다양한 연구 동향을 분석하였고, 특히 환경 모니터링 시스템의 갱내통기와 관련한 7가지 세부 주제에 대하여 고찰하였다. 또한 실시간 모니터링을 수행한 연구의 동향을 통기 네트워크 해석에 활용되는 상용 소프트웨어 별로 정리하여 고찰하였다. 본 연구를 통해 국내광산에 적용하기 위해 추후 연구가 필요한 주제와 국내에 적용 중인 갱내환경 기준에 대해 논의하였다. 본 논문은 국내 지하광산 내 무선센서 네트워크 기반의 환경모니터링과 통신 시스템의 구축과 관련한 향후 연구에 도움이 될 것으로 기대된다.

Abstract ▼ AI-Helper

Severe mine disasters have continued to occur around the world. To ensure worker's health and safety and enhance the productivity, a number of studies have been conducted for the development of wireless sensor network (WSN), environmental monitoring, and communication system in underground mines. An increase in development and application of these systems has just begun with the introduction of information and communication technology into the mining industry in Korea, and yet there have been only a few studies that considered the underground mine ventilation system. This study presented the literature review on the development of WSN and environmental monitoring in underground mines, and especially, on 7 subjects in terms of underground mine ventilation. Moreover, studies that especially conducted real-time environmental monitoring were reviewed and categorized by each commercial software commonly utilized for the ventilation network analysis. For the application in domestic underground mines, further issues were discussed regarding research subjects that may be needed in the future and domestic environmental standards that has been used in the underground mine operation. This paper is expected to be useful for the development of WSN-based environmental monitoring and communication system, as well as for related studies in the future.

주제어

질의응답

핵심어	질문	논문에서 추출한 답변
	지하광산 내 심각한 사고를 방지하기 위해 하고 있는 연구들은?	지하광산 내 심각한 사고가 전 세계적으로 끊임없이 발생하고 있다. 작업자의 생명과 건강을 확보하고 생산성을 향상시키기 위해서 최근 갱내 무선센서 네트워크 기반 환경 모니터링 및 통신 시스템의 구축을 위한 수많은 연구가 진행되고 있다. 국내에서도 최근 정보통신기술의 도입으로 이러한 시스템의 개발 및 구축 사례가 증가하기 시작했지만 갱내통기를 고려한 환경 모니터링에 대한 국내연구는 미비하다.
	세계에서 갱내 사고가 가장 많이 발생하는 국가는?	최근까지도 국내의 광산에서 폭발사고 및 매몰사고 등으로 인해 사상자가 생기는 안타까운 사고가 발생하고 있다. 세계에서 갱내 사고가 가장 많이 발생하는 중국에서는 해 마다 수천 명이 사망하는 일이 지속적으로 발생하고 있다(Wu et al., 2011).
	갱내 통기와 관련한 주요 위험요인으로는 어떤 것들이 있는가?	갱내 작업환경에서 건강에 해를 미치거나 사고를 일으킬 수 있는 위험 요인은 아주 다양하다. 특히 갱내 통기와 관련한 주요 위험요인으로는 유해 가스, 폭발성 가스, 분진, 온도, 습도, 그리고 방사선 등이 있다. 이와 같은 요인들이 갱내에서 사고 혹은 재난으로 이어지는 것은 여러 작은 사건들이 다발적으로 발생하면서 예측 불가능한 상황을 초래하는 것으로 볼 수 있다(Griffin et al.

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저자의 다른 논문 :

표제어: PCR

동의어: Packet Collision Rate

용어 설명 출처 목록 (6)

용어 설명: PCR은 세균 특이성이 있는 primer를 이용하여 적은 수의 세균이 있을지라도 쉽게 검출할 수 있는 유용한 방법이며, 이를 이용하여 구강 내 치면세균막이나 타액에서 직접 세균을 검출할 수 있게 되었다[8].

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