도로교통이용자 측면을 고려한 새로운 분석방법 개발

As users constitute one of the three components of a transportation system; and in many respects the most important component, user perception is a critical element within the concept of transportation services as transportation exists to provide high quality service to various user groups. However, this user perception has not been studied because it is difficult to be analyzed. The purpose of this study is to introduce the importance and alternative method to consider transportation user perception for various transportation engineering areas such as service quality and safety level of transportation system. For this purpose, various studies related to transportation user perception were reviewed. In addition, experiment results were analyzed to investigate the characteristics of transportation user perception.