REALIZING METHOD AND DEVICE FOR INDEPENDENT VC SYSTEM COMPATIBLE WITH DIFFERENT CHARGE CARDS

摘要

The present invention provides a method and a device for realizing the independent VC system compatible with different voucher cards. The realizing method regards the combination of the card number and the password of the old system as card password of the new system and stores it in the new system; generates a unique new card number for each old card number according to the encoding rule of the new system; establishes a contrast list of the new and old card numbers, which is configured to store a one-to-one corresponding relationship between the new card number and the old card number. The device includes a password combination unit, a new card number generation unit, a contrast list of the new and old card numbers, a judgment unit, a query unit and a serial number transformation unit. The present invention realizes that the voucher card using the card number plus password charge mode is compatible with the original system supporting the password charge mode only, and also causes the actual serial number of the voucher card after being transformed into the storage serial number to be stored in a database, and causes the query results to be displayed with the actual serial number, thereby enhances the query efficiency of the voucher card without changing the user's using experience.