A plurality of events includes a vehicle departure or arrival at a plurality of stop positions and corresponding times, e.g. events in a railway timetable (Fig.2-3). A second and third event precede a first event in the plurality of events. A delay to an inter-event time between the first and second events is generated based on a delay time of the third event. A delay time of the first event is then generated (Step D, Fig.8) using the inter-event delay time and delay time of the second event. Variation information representing a variation of said inter-event time may be calculated from the second or third event delay time. The variation information may represent a variation in the number of people boarding the vehicle. It may be calculated based on information relating to a connection event or to the first event, e.g. its stop position; weather information or status of a large-scale event at that time; passengers boarding, alighting or doing neither; images captured by a camera on a platform, ticket gate or inside a train.


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    Title :

    Information processing device, information processing method, information processing system, and computer program


    Contributors:

    Publication date :

    2023-08-16


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B61L Leiten des Eisenbahnverkehrs , GUIDING RAILWAY TRAFFIC