도시철도의 완.급행 혼합 운전계획 최적화를 위한 실시간 시뮬레이션 기반 대피역 선정 알고리즘

An Overtaking-station-selection Algorism Based on Realtime Simulation for the Optimization of Mixed Operation of Express and Regular Trains of Urban Transit

When operating Express and Standard trains, which run with two different scheduled time, in a single line with limited number of side tracks for overtaking standard trains, it is required to have various modeling methodologies and simulations in order to calculate an optimum headway to maximize the capacity of the line with the best scheduled time. Especially it is inevitable that following trains have to slow down or stop in the middle of their operations due to the preceding trains, in case it is inappropriate controlled about either in which station an overtaking should be taken or how long it should be. This study is to analyze TPS data which have been produced with a simulation program which the team has invented to optimize Express and Standard mixed traffic plan and to introduce an algorism which shows detected conflict data, calculates appropriate dwell time after getting overtaken and helps to decide stations for overtaking.