Abstract
Recently, low pollution and reducing the fuel cost the car are requested because of the negative environmental impact decrease in the transportation section. Especially, the severity increases to the restriction of the car in the city part every year. Then, it aims to turn super-light, small car ULV (Ultra Lightweight Vehicle) to practical use as a small commuter car in the city part that authors have developed, to describe the improvement and the evaluation, to do the car sharing etc., and to propose it as a mobility equipment corresponding to future urban traffic in research. In this paper we focus on basic understanding of vehicle performance and considering Multi-PM ULV adapted to the local characteristics.
