Title:
PORTABLE TERMINAL, AUTOMATIC TICKET GATE, STATION SERVICE SYSTEM, UPDATING METHOD, AND UPDATING PROGRAM
Document Type and Number:
Japanese Patent JP2022086746
Kind Code:
A
Abstract:
To improve security against unauthorized use of a copied optical reading code when a special ticket is used by displaying an optical reading code on a display of a portable terminal.SOLUTION: A display control unit displays an optical reading code indicative of ticket information on a display. A communication unit receives an instruction to update the ticket information. An update unit updates the ticket information upon receipt of the update instruction.SELECTED DRAWING: Figure 5
Inventors:
NAGAHASHI KENICHI
Application Number:
JP2020198933A
Publication Date:
June 09, 2022
Filing Date:
November 30, 2020
Export Citation:
Assignee:
OMRON TATEISI ELECTRONICS CO
International Classes:
G07B15/00; G06Q50/30
Attorney, Agent or Firm:
Patent Attorney Kaede International Patent Office
Previous Patent: Ticketing unit, automatic ticket gate, ticketing method, and ticketing program
Next Patent: Anti-virus adhesive sheet
Next Patent: Anti-virus adhesive sheet