INTELLIGENT TRAIN SCHEDULING METHOD

A train scheduling method of an intelligent train scheduling system included obtaining train schedule information which includes train line information and information about operation time of each train; generating a time extension network which includes stations, as nodes, at which the trains included in the train schedule information stop, lines, as edges, between the stations included in the train schedule information, and operation time information of each train included in the train schedule information; and calculating predictive information about a traffic volume in each section and a traffic volume of each train for the train schedule on the basis of the time extension network.