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http://dx.doi.org/10.5573/ieek.2013.50.6.294

Implementation of Indoor Air Quality Monitoring System for Subway Stations  

Kim, Gyu-Sik (Dept. of Electrical and Computer Engineering, University of Seoul)
Publication Information
Journal of the Institute of Electronics and Information Engineers / v.50, no.6, 2013 , pp. 294-301 More about this Journal
Abstract
The particle matter concentrations in the subway stations should be monitored and controlled for the health of commuters on the subway system. Seoul Metro and Seoul Metropolitan Rapid Transit Corporation are measuring several air pollutants regularly. In this paper, the reliability of the cheap instruments using light scattering method is improved with the help of a linear regression analysis technique to measure the $PM_{10}$ concentrations continuously in the subway stations. In addition, a monitoring system is implemented to display and record the data of $PM_{10}$, $CO_2$, humidity, and temperature. To transmit and receive these measured sensor data, CDMA M2M wireless communication method is applied.
Keywords
$PM_{10}$; linear regression analysis; subway station; $CO_2$; CDMA;
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Times Cited By KSCI : 1  (Citation Analysis)
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1 Kim, M.Y., Jung, I.H., "The measurement of airborne particle matter using different methods at City Hall station of subway in Seoul," Journal of the Korean Society for Environment Analysis, vol.1, no.3, pp.227-238, 1998
2 Chillrud, S.N.D. Epstein, et al., "Elevated air-borne exposures of teenagers to manganese, chromium, and iron from steel dust in New York City's subway system," Environmental Science and Technology, vol.38, no.3, pp.732-737, 2004   DOI   ScienceOn
3 Aarnio, P., et al., "The concentrations and composition of exposure to fine particle (PM2.5) in the Helsinki subway system," Atmospheric Environment, vol.39, pp.5059-5066, 2005   DOI   ScienceOn
4 Branis, M., "The contribution of ambient sources to particulate pollution in spaces and trains of the Prague underground transport system," Atmospheric Environment, vol.40, pp.348-356, 2006   DOI   ScienceOn
5 박용만, 김희식, 김규식, 이문규, "지하철 역내 가스 검출 원격 모니터링 시스템 구현" 2007 정보및 제어 심포지움 ICS'2007, pp.439-441, 2007. 4
6 김서진, 강호성, 손윤석, 윤상렬, 김조천, 김규식, 김인원, "지하역사 내 미세먼지 실시간 모니터링을 위한 광산란법 보정," 한국대기환경학회지, 제26권, 제5호, pp.533-542, 1010   과학기술학회마을   DOI   ScienceOn
7 권종원, 박용만, Odgerel Ayurzana, 김희식, "ZigBee무선표준을 이용한 상수도 원격검침 네트워크 구현," 정보 및 제어 심포지움 ICS'06, pp.168-170, 2006. 4
8 권종원, 오드게렐, 박용만, 구상준, 김희식, "ZigBee를 이용한 실시간 임베디드 리눅스 기반의 저전력형 U-Health 시스템 구현," 2007 정보 및 제어 심 포지움 ICS'2007, pp.436-438, 2007. 4
9 오준태, 박재우, 전진용, 김규식, 박기호, "디지털 저항을 이용한 용접기용 무선 리모콘," 정보 및 제 어 심포지움 ICS'08, pp.225-227, 2008. 4
10 이병석, 이준화, 김규식, 김조천, "초소형 비행체 Quad Rotor를 이용한 USN 환경가스센싱 시스템," 정보 및 제어 심포지움 ICS'08, pp.45-46, 2008. 4
11 Seber, G.A.F., Linear Regression Analysis, John Wiley & Sons, New York, pp.80-130, 1997
12 오준태, 김규식, "USN을 이용한 지하철 역사 대기 환경 모니터링 시스템," 전자공학회 논문지, 48권, SC편, 3호, pp.60-66, 2011.