미국과 일본의 중대형차 연비 규제안 비교 분석

Around the world consider a reducible method of greenhouse gas because of obligation to reduce greenhouse gas emissions. Regulations are strictly application at normal cars. But heavy duty vehicles regulations confirm only U.S. and Japan. In this paper Compare U.S and Japan`s fuel economy regulations of heavy duty vehicles based on simulation and classified fuel economy. It also classify Heavy duty Vehicles of domestic production depending on USA&Japan regulation