양돈장 작업환경 모니터링을 위한 웨어러블 장비개발
Development of Wearable Device for Monitoring Working Environment in Pig House
0
조회
0
다운로드
1
인용
0
참고문헌
키워드
초록
Enclosed pig house are creating an environment with high concentrations of gas and dust. Poor conditions in pig farms reduce pig weight and increasedisease and accidents for livestock workers. In the pig house, the high concentration of harmful gas may cause asphyxiation accidents to workers andchronic respiratory disease by long-term exposure. As pig farm workers have been aging and feminized, the damage to the health of the harshenvironment is getting serious, and real-time monitoring is needed to prevent the damage. However, most of the measuring devices related to humidity,harmful gas, and fine dust except temperature sensors are exposed to high concentrations of gas and dust inside pig house and are difficult to withstandfor a long time. The purpose of this study is to develop an wearable based device to monitor the hazardous environment exposed to workers workingin pig farms. Based on the field monitoring and previous researches, the measurement range and basic specifications of the equipment were selected,and wearable based device was designed in terms of utilization, economic efficiency, size and communication performance. Selected H2S and NH3sensors showed the average error of 5.3% comparing to standard gas concentrations. The measured data can be used to manage the working environmentaccording to the worker’s location and to obtain basic data for work safety warning.
Abstract
Enclosed pig house are creating an environment with high concentrations of gas and dust. Poor conditions in pig farms reduce pig weight and increasedisease and accidents for livestock workers. In the pig house, the high concentration of harmful gas may cause asphyxiation accidents to workers andchronic respiratory disease by long-term exposure. As pig farm workers have been aging and feminized, the damage to the health of the harshenvironment is getting serious, and real-time monitoring is needed to prevent the damage. However, most of the measuring devices related to humidity,harmful gas, and fine dust except temperature sensors are exposed to high concentrations of gas and dust inside pig house and are difficult to withstandfor a long time. The purpose of this study is to develop an wearable based device to monitor the hazardous environment exposed to workers workingin pig farms. Based on the field monitoring and previous researches, the measurement range and basic specifications of the equipment were selected,and wearable based device was designed in terms of utilization, economic efficiency, size and communication performance. Selected H2S and NH3sensors showed the average error of 5.3% comparing to standard gas concentrations. The measured data can be used to manage the working environmentaccording to the worker’s location and to obtain basic data for work safety warning.
참고문헌 (17)
- Al Mamum, M. A., "Sensors and systems for wearable environmental monitoring toward IoT-enabled applications : A review", IEEE Sensors Journal, 19(18), pp.7771~7788 (2019)[DOI]
- Banhazi, T. M., "Precision livestock farming : And international review of scientific and commercial aspects", International Journal of Agricultural and Biological Engineering, 5(3), pp.1~9 (2012)[DOI]
- Chapin, A., "Controlling odor and gaseous emission problems from industrial swine facilities, a handbook for all interested parties", Yale Environmental Protection Clinic, ~ (1998)
- 정경용, "웨어러블 기반의 심전도 측정 의복을 이용한 시각감성과 생체신호간의 상관관계", 한국콘텐츠학회 논문지, 9(12), pp.496~503 (2009), 한국콘텐츠학회
- Fountas, S., "Farm management information systems : Current situation and future perspectives", Computers and Electronics in Agriculture, 115, pp.40~50 (2015)[DOI]
- Gautam, R., "Altered immune responses in broiler chicken husbandry workers and their association with endotoxin exposure", Industrial Health, 56(1), pp.10~19 (2018)[DOI]
- Groot Koerkamp, P. W. G., "Concentrations and emissions of ammonia in livestock buildings in northern Europe", Journal of Agricultural Engineering Research, 70, pp.79~95 (1998)
- Kalantarifard, A., "Monitoring of emission of ammonia, hydrogen surfide, nitrogen oxide and carbon dioxide from pig house, 2013", International Journal of Environmental Monitoring and Analysis, 1(3), pp.78~83 (2013)[DOI]
- 김기연, "돼지 생육 단계에 따른 계절별 암모니아와 황화수소의 돈사 내 농도 비교", 농업생명과학연구, 46(2), pp.163~168 (2012), 농업생명과학연구원[DOI]
- Kim, K. Y., "Quantification of ammonia and hydrogen sulfide emitted from pig buildings in Korea", Journal of Environmental Management, 88, pp.195~202 (2008)[DOI]
- 김기연, "밀폐형 돈사 작업장의 전체 환기율이 가스상 오염물질 노출 농도 변화에 미치는 영향", 한국산업보건학회지, 24(1), pp.46~51 (2014), 한국산업보건학회[DOI]
- Kwon, K. S., "Identification of key factors for dust generation in a nursery pig house and evaluation of dust reduction efficiency using a CFD technique", Biosystems Engineering, 151, pp.28~52 (2016)[DOI]
- Lewis, T., "Evolution of farm management information systems", Computers and Electronics in Agriculture, 19(3), pp.223~248 (1998)
- 임홍준, "뇌손상 환자의 상지 재활을 위한 웨어러블 장치와 모바일 게임 개발", 재활복지공학회논문지, 11(3), pp.253~259 (2017), 한국재활복지공학회[DOI]
- Milby, T. H., "Hydrogen sulfide poisoning : Clarification of some controversial issues", American Journal of Industrial Medicine, 35(2), pp.192~195 (1999)[DOI]
- 서일환, "강제환기식 돈사의 환기 효율성 분석을 위한 CFD 모델 개발", 한국농공학회논문집, 50(1), pp.25~37 (2008), 한국농공학회
- 박지훈, "계사 및 우사 내 암모니아 및 황화수소 노출농도 평가", 한국환경보건학회지, 41(5), pp.277~288 (2015), 한국환경보건학회