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Electronic money value conversion device, system, and electronic money value conversion method

  • US 20060059038A1
  • Filed: 03/01/2004
  • Published: 03/16/2006
  • Est. Priority Date: 02/28/2003
  • Status: Abandoned Application
First Claim
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1. An electronic money value changeover system comprising a card including an information recording section allowing for reading out and writing the information, said information recording section having recorded thereon the electronic money wallet information, including a wallet number, correlated with a mileage number, from the outset;

  • an electronic money management server managing an electronic money value ledger in association with said wallet number;

    a mileage management server for managing mile points resulting from the distance for which a user was on board, in a mile point ledger, in correlation with said mileage number;

    a mileage management server managing a mile point ledger in association with said mileage number;

    a mile point/electronic money value changeover device managing said wallet number and the mileage number in association with each other;

    said mile point/electronic money value changeover device referring to said electronic money value ledger matched to said wallet number from said electronic money management server and to said mile point ledger matched to said mileage number from said mileage management server, responsively to a request from a user, changing over preset mile points to an electronic money value, having said electronic money management server execute integrating processing in an electronic money value ledger thereof and having said mileage management server execute deduction processing in a mile point ledger thereof, based on changed-over results; and

    an electronic money value update terminal reading out a wallet number from said card, and referring to said electronic money value ledger of said electronic money management server to update the electronic money wallet information recorded in said electronic money equivalent portion.

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