교통약자의 역세권 이동범위 실증 연구

An Empirical Study on the Movement Range for Vulnerable Pedestrians in the Area of Urban Rail Station

In the daily life of the transportation vulnerable, the accessibility to the facilities such as the hospital or welfare to the destination is possible using passenger cars or semi-public transportation like a disabled taxi, etc. However, for leisure purposes, such as shopping and meetings, transportation is mainly based on public transportation, in particular, while the movement inside the station is relatively easy on the case of urban railways, after moving out of station, moving conditions are very poor in station area. Therefore, in order to improve the daily life for transportation vulnerable, in addition to the facilities inside the public transportation, the conditions of transportation in the station area are also important, and a model that can be verified and evaluated spatially is needed. This study is to empirical analysis the movement range in the urban railway station area to promote the daily life for the transportation vulnerable. A distance, area, and facilities that can be moved for a certain period of time are calculated to distinguish vulnerable areas based on the GIS walking network from the station to the subway station of the city railway which is the representative public transportation of Seoul city. We develop a model that can quantitatively analyze the effect of improvement of pedestrian facilities for transportation vulnerable.