| 摘要 |
PROBLEM TO BE SOLVED: To provide an arrival/departure platform determination system for easily determining information about an arrival/departure platform to be used when a user gets on/off a train.SOLUTION: An arrival/departure platform determination unit 22 generates a motion trajectory vector based on information on a mobile terminal located in a predetermined area including the arrival/departure platform. The arrival/departure platform determination unit 22 extracts the motion trajectory vector passing across an arrival/departure platform polygon corresponding to the arrival/departure platform among the generated motion trajectory vectors. The arrival/departure platform in a target station at which a target train has arrived is determined, based on the extracted motion trajectory vector and the arrival/departure platform polygon. |
