The Society of Convergence Knowledge Transactions ISSN:2287-8920(Print) 융복합지식학회논문지

Up to date, traffic information service provides information about the traffic of the road to the driver, or to give only the statistical data for the management of the road. However, when these information applied to the field of air quality in the close relationship of these traffic, traffic information can provide useful atmospheric environmental Information service. In this paper, we present a method to calculate the pollutant emissions in the exhaust gas of the vehicle, which is the main causes of air pollution, based on the traffic information from the Automatic Vehicle Classification devices installed in road. Also we offers the information service to estimate the emission of pollutants in the exhaust gas of an individual vehicle and provides the amount of air pollutants caused by operation of the vehicle. In order to estimate the emission of pollutants contained in the exhaust gas, the vehicle running speed, type and weight of the vehicle is used to obtain the vehicle-specific emission factors and the pollutant emissions of the individual vehicle is calculated. Data of the calculated pollutant emission is processed in various forms to suit the user's needs and atmospheric environmental service was implemented that is based on the traffic information, which is present the regional/ hourly/ type of vehicle statistics of pollutants.