TICKET DISPLAYING DEVICE, KEY DATA SERVER, AND TICKET DATA SERVER

In a first aspect of the present invention, a ticket displaying device includes a clock unit, a receiving unit, a generating unit, and a display unit. The clock unit indicates the date and time. The receiving unit receives key data. The generating unit generates first ticket image data for authentic...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	KAWAKAMI, Nobuo, TAKAHASHI, Kenta
Format:	Patent
Sprache:	eng
Schlagworte:	CALCULATING COMPUTING COUNTING DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FORADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORYOR FORECASTING PURPOSES ELECTRIC DIGITAL DATA PROCESSING PHYSICS SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE,COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTINGPURPOSES, NOT OTHERWISE PROVIDED FOR
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Beschreibung
Zusammenfassung:	In a first aspect of the present invention, a ticket displaying device includes a clock unit, a receiving unit, a generating unit, and a display unit. The clock unit indicates the date and time. The receiving unit receives key data. The generating unit generates first ticket image data for authenticating admission rights on the basis of the date and time indicated by the clock unit and key data. The display unit displays the first ticket image data. The first ticket image data displayed on the display unit changes over time based on the date and time indicated by the clock unit. The first ticket image data displayed on the display unit shows the same changes over time as second ticket image data which is displayed by another ticket displaying device for authenticating the same admission rights as the first ticket image data.