| 摘要 |
PROBLEM TO BE SOLVED: To prevent the inappropriate use of a ticket or impersonation by transmitting an ultrasonic signal when a user enters an event site or the like, and displaying face photograph data preliminarily registered in the portable terminal of the user, and performing personal confirmation to confirm that a visitor is a normal ticket purchaser.SOLUTION: An event ticket management system 10 includes: a user registration part 11 for performing user registration by using the name and face photograph data of a user or the like; a ticket selling part 12 for purchasing the ticket of an event; a ticket issuing part 13 for issuing a ticket; a database 14 for storing and recording various data; and an ultrasonic transmission device 15 installed in the vicinity of the ticket gate of an event site for transmitting an ultrasonic signal to the portable information terminal of the user. A portable information terminal S is configured to start a preliminarily installed dedicated application, and to receive a signal from the ultrasonic transmission device, and to display the face photograph data of the user who has purchased the ticket, and to perform personal confirmation by using the face photograph at the ticket gate of the event site. |
