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The Journal of The Korea Institute of Intelligent Transport Systems Vol.6 No.2 pp.45-56
대중교통 수단선택과 연계한 복합환승센터 내 보행자 최적경로 산정
Computation of Optimal Path for Pedestrian Reflected on Mode Choice of Public Transportation in Transfer Station
Abstract
As function and scale of the transit center get larger, the efficient guidance system in the transit center is essential for transit users in order to find their efficient routes. Although there are several studies concerning optimal path for the road, but insufficient studies are executed about optimal path inside the building. Thus, this study is to develop the algorithm about optimal path for car owner from the basement parking lot to user's destination in the transfer station. Based on Dijkstra algorithm which calculate horizontal distance, several factors such as fatigue, freshness, preference, and required time in using moving devices are objectively computed through rank-sum and arithmetic-sum method. Moreover, optimal public transportation is provided for transferrer in the transfer station by Neuro-Fuzzy model which is reflected on people's tendency about public transportation mode choice. Lastly, some scenarios demonstrate the efficiency of optimal path algorithm for pedestrian in this study. As a result of verification the case through the model developed in this study is 75 % more effective in the scenario reflected on different vertical distance, and more effective in the scenario considering different horizontal distance, respectively.
