NON-CONTACT PAPER-BASED ELECTRONIC TICKET BASED ON ELECTRONIC TAG TECHNIQUES

摘要

A contactless paper-based electronic ticket based on an RFID is provided to realize closed-loop management for railroad ticket sales/check by converging to a conventional railroad ticket system without changing ticket sale software of the conventional system and a conventional ticket management system. The paper-based electronic ticket includes a two-layered paper medium, and an antenna(21) and a chip(22) embedded in the paper medium. Dynamic encryption information used for preventing forgery is stored in the chip. A ticket sale terminal rewrites ticket information to the chip and rewrites ticket content of the chip many times. The antenna receives and transfer an RF signal to the chip. Duplicated ticket check is prevented by setting a ticket check bit in data stored in the chip. The antenna is formed by printing electronic conductive ink on the paper medium.