Transactions of the Korean Society of Mechanical Engineers B (대한기계학회논문집B)

The Korean Society of Mechanical Engineers (대한기계학회)
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Study of Emission Characteristics of Commercial Vehicles Using PEMS

PEMS 적용에 따른 상용차 배출가스 특성

  • Eom, Myungdo (Transportation Emission Research Center, National Institute of Environmental Research) ;
  • Park, Junhong (Transportation Emission Research Center, National Institute of Environmental Research) ;
  • Baik, Doosung (Dept. of Computer-aided Mechanical Design Engineering, Daejin Univ.)
  • 엄명도 (국립환경과학원 교통환경연구소) ;
  • 박준홍 (국립환경과학원 교통환경연구소) ;
  • 백두성 (대진대학교 컴퓨터응용기계설계공학과)
  • Received : 2013.09.10
  • Accepted : 2014.06.01
  • Published : 2014.08.01
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Abstract

Since 2007, the defect confirmation test for vehicles using PEMS has been enforced in USA. This test can measure emissions from on-street vehicles using a device mounted on a car. Europe has confirmed its plan for introducing this test from EURO6, 2013. Thus, the Korean government is also under pressure to adopt this method that reflects the real-world driving conditions using PEMS, considering the emission controls for domestic heavy-duty vehicles. To provide various utilizations of the PEM, this emission test has been developed in accordance with the type of driving road, DPF, ISG, and air conditioner. This research aims to provide the fundamental materials for implementing defect confirmation tests for commercial vehicles, which are appropriate for domestic emission control situations, after studying the defect confirmation test methods for heavy-duty vehicles using PEMS.

차량에 탑재하여 운행 중 배출가스를 측정할 수 있는 이동식 배출가스 장비(PEMS)를 활용한 결함확인검사 방법을 미국은 2007년부터 시행하였고, 유럽은 2013년 EURO6부터 도입할 계획을 수립했다. 따라서 한국도 국내의 대형차 배출가스 관리의 중요성을 고려할 때 PEMS를 활용한 실 도로 주행 특성을 반영한 측정 방법의 도입이 필요한 시점이다. PEM의 다양한 활용 방안을 위하여 도로유형, 매연저감장치 및 공회전제한장치 그리고 에어컨 작동에 따른 배출가스 평가를 수행하였다. 본 연구는 PEMS을 활용한 상용차 결함확인 검사 방법을 분석하여 국내 실정에 적합한 대형차 결함확인 검사제도 시행에 필요한 기초자료를 마련하고자 한다.

Keywords

References

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