시.공간적 고해상도 자동차 배출량 모형의 개발

• 영문명: Development of Vehicle Emission Model with a HighResolution in Time and Space
• 발행기관: 한국환경보건학회
• 저자명: 박성규(Seong Kyu Park) 김신도(Shin Do Kim) 박기학(Ki Hark Park)
• 간행물 정보: 『1. 한국환경보건학회지』제30권 제3호, 293~299쪽, 전체 7쪽
• 주제분류: 공학 > 환경공학
• 파일형태: PDF
• 발행일자: 2004.09.30

영문 초록

Traffic represents one of the largest sources of primary air pollutants in urban area. As a consequence, numerous abatement strategies are being pursued to decrease the ambient concentration of pollutants. A characteristics of most of the these strategies is a requirement for accurate data on both the quantity and spatial distribution of emissions to air in the form of an atmospheric emission inventory database. In the case of traffic pollution, such an inventory must be compiled using activity statistics and emission factors for vehicle types. The majority of inventories are compiled using passive data from either surveys or transportation models and by their very nature tend to be out-of-date by the time they are compiled. The study of current trends is towards integrating urban traffic control systems and assessments of the environmental effects of motor vehicles. In this study, a model of vehicle emission calculation by using real-time traffic data was studied. Traffic data, which are required on a street-by-street basis, is obtained from induction loops of traffic control system. It is possible that characteristics of hourly air pollutants emission rates is obtained from hourly traffic volume and speed. An emission rates model is allocated with a high resolution space by using geographic information system (GIS). Vehicle emission model was developed with a high resolution spatial, gridded and hourly emission rates.

목차

Ⅰ. 서론

Ⅱ. 연구내용 및 방법

Ⅲ. 고해상도 배출량 산정 모형의 설정

Ⅳ. GIS를 이용한 배출량의 공간 배분과 확산 모델의 적용

Ⅴ. 결론

키워드

vehicle emission model high resolution line source