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Development of Tunnel-Environment Monitoring System and Its Installation I -Monitoring System and Measurement in Subway Tunnel-

터널 환경측정 시스템 개발 및 측정 I -개발 시스템 및 지하철터널 측정-

  • Park, Won-Hee (Railroad Safety Research Division, Korea Railroad Research Institute)
  • 박원희 (한국철도기술연구원 철도안전연구실)
  • Received : 2015.10.16
  • Accepted : 2015.12.04
  • Published : 2015.12.31

Abstract

We developed a system that can collect and transmit real-time environmental data such as temperature, humidity, wind direction, and wind speed, and equipment performing aging tests on fire detectors. This system was installed in three representative sites of railway tunnels in South Korea such as Gumjung, Solan, Seoul Subway Line 4 tunnels. The systems showed a stable performance and collected environmental data for over a year. We analyzed environmental data collected by two of our developed systems installed in the running tunnels of Gwacheon Line of Seoul Subway Line 4. The developed system was capable of safely analyzing tunnel environments for 24 h straight using a wireless communication network, and has potential for use in a variety of fields other than tunnels.

터널에 온도, 습도, 풍향, 풍속 등의 환경 데이터를 실시간으로 측정하여 전송 및 화재감지기의 경년시험 등을 수행할 수 있는 시스템을 개발하였다. 개발된 터널 환경측정 시스템은 철도터널 중 금정터널, 솔안터널 및 서울지하철 4호선 터널 등 국내 3개의 대표 터널 현장에 설치가 되어 약 1년 이상 터널환경이 측정되었으며 안정적으로 운용되었다. 또한 서울지하철 4호선 과천선 본선터널에 설치된 2기의 개발된 터널 환경 측정시스템으로부터 측정된 결과를 분석하였다. 개발된 터널 환경측정 시스템은 무선 통신망을 이용하여 터널 환경을 24시간 연속으로 안전적으로 분석가능하며 터널뿐만 아니라 여러 분야에 활용이 가능할 것이다.

Keywords

References

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