카셰어링 서비스의 수요추정 및 도입효과 분석

Abstract

This study estimated the travel demand of car sharing service and analyzed the impact of the service to elevate the understanding of car sharing service on the viewpoint of transportation system. User survey data were used to estimate the travel demand of car sharing service and analysis on the impact of car sharing service introduction was conducted on the basis of the estimated travel demand. Travel cost is expected to decrease only when users of car sharing service sell their own cars. In this case, travel cost saving increases as price for a car is high, and it decreases as the users' travel distance gets long. In case that car sharing users sell their own cars, it is expected that the number of travels are lessened due to with reduced unnecessary travels. Therefore, the reduction of the travel resulted in small. If the service users sell their own cars or hold off buying a new car, the number of car registered will be decreased. Car sharing service using small cars or electric vehicles can mitigate energy consumption and greenhouse gas emission. The increase of the traveler's mobility should be important consideration because car sharing service can make users travel that was impossible or very difficult to do using public transportation.