A kind of electronic ticket sales and ticket checking method based on nfc mobile terminal

Abstract

The invention discloses an electronic ticket sale and check method based on an NFC (Near Field Communication) mobile terminal, belonging to the technical field of electronic ticket business. The electronic ticket sale and check method comprises the following steps that a ticket sale side generates a ticket sale system key pair and sends a public key of the ticket sale system key pair to a ticket check side; during ticket buying, a mobile terminal sends a generated ticket buying public key, an equipment identification code, system time T1 and ticket buying request information to the ticket sale side on the basis of NFC; the ticket sale side generates a corresponding electronic ticket, carries out digital signature processing on the electric ticket business information and the time difference between system time of the ticket sale side and the T1 based on a ticket business key and sends the electronic ticket to the mobile terminal; during ticket check, the mobile terminal carries out digital signature processing on the number of the electronic ticket to be checked and terminal system time T2 on the basis of the current electronic ticket to be checked according to a ticket buying key, sends the acquired signature information, equipment identification code, time difference, information of the electronic ticket be checked and the like to the ticket check side on the basis of NFC, and checks whether the information of the electronic ticket and correlation time are matched or not. According to the electronic ticket business sale and check method, fraudulent buying and selling of electric tickets can be effectively prevented.

Description

technical field [0001] The invention belongs to the technical field of electronic ticketing, and in particular relates to a mobile terminal-based electronic ticketing and checking method. Background technique [0002] The traditional user ticketing method is mainly a physical method, which requires users to obtain substantial bills, and at the same time needs to carry physical bills and provide them when checking tickets. There are many changes in purchase and use. With the development of Internet technology and communication technology, In particular, the development of terminal technology and NFC (Near Field Communication, short-distance wireless communication) technology provides feasibility for the development of electronic ticketing systems based on mobile terminals. For example, the Chinese patent application with publication number CN103177513A discloses an electronic ticketing system for NFC terminals. Ticketing system, in this solution, the user provides the NFC ide...

AI Technical Summary

Problems solved by technology

Because ticket inspection can be realized only based on NFC identification information, as long as the NFC identification information and user registration information used for ticket purchase can be obtained, the purchased electronic ticket can be used on any mobile terminal, that is, this solution cannot ensure If the mobile terminal of the ticket is the same as the mobile terminal at the time of ticket purchase, the ticket information ordered by it can be transferred arbitrarily, which cannot solve the problem of reselling tickets, train tickets, etc., and there are security risks

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