JPH0415773U - - Google Patents
Info
- Publication number
- JPH0415773U JPH0415773U JP5603190U JP5603190U JPH0415773U JP H0415773 U JPH0415773 U JP H0415773U JP 5603190 U JP5603190 U JP 5603190U JP 5603190 U JP5603190 U JP 5603190U JP H0415773 U JPH0415773 U JP H0415773U
- Authority
- JP
- Japan
- Prior art keywords
- card
- data
- amount data
- amount
- updated
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000013500 data storage Methods 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Control Of Vending Devices And Auxiliary Devices For Vending Devices (AREA)
Description
第１図はこの考案の機能ブロツク図、第２図お
よび第３図は実施例を示し、第２図はタクシーカ
ードシステムの車載端末装置を示したブロツク図
、第３図はプリベイトカード処理を示したフロー
チヤートである。
１１……ＣＰＵ、１２……ＲＯＭ、１４……カ
ードリード／ライタ、１８……ＲＡＭカード、１
８−２……カード残金格納フアイル、１８−３…
…残金ゼロ格納フアイル、１８−４……不正カー
ド格納フアイル。
Fig. 1 is a functional block diagram of this invention, Figs. 2 and 3 show an embodiment, Fig. 2 is a block diagram showing an in-vehicle terminal device of a taxi card system, and Fig. 3 shows private card processing. This is a flowchart. 11...CPU, 12...ROM, 14...Card reader/writer, 18...RAM card, 1
8-2...Card balance storage file, 18-3...
...File containing zero balance, 18-4...File containing fraudulent cards.
Claims (1)
基づいて更新すると共に、更新した金額データを
カードに書き込むカードデータ処理装置において
、 カードから読み取つた金額データを更新した際
に、更新した金額データを当該カードに対応して
記憶するデータ記憶手段と、 カードから今回読み取つた金額データと前記デ
ータ記憶手段に記憶されている当該カードの金額
データとを比較する比較手段と、 この比較手段によつて両金額データの不一致が
検出された際に、当該データを不正カードとして
処理する不正カード処理手段と、 を具備したことを特徴とするカードデータ処理装
置。[Scope of claim for utility model registration] In a card data processing device that updates the amount data read from the card based on the sales amount and writes the updated amount data to the card, when the amount data read from the card is updated, a data storage means for storing updated amount data corresponding to the card; a comparison means for comparing the amount data currently read from the card with the amount data of the card stored in the data storage means; and this comparison. A card data processing device comprising: fraudulent card processing means for processing the data as a fraudulent card when a mismatch between both amount data is detected by the means.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5603190U JPH0415773U (en) | 1990-05-29 | 1990-05-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5603190U JPH0415773U (en) | 1990-05-29 | 1990-05-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0415773U true JPH0415773U (en) | 1992-02-07 |
Family
ID=31579500
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5603190U Pending JPH0415773U (en) | 1990-05-29 | 1990-05-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0415773U (en) |
-
1990
- 1990-05-29 JP JP5603190U patent/JPH0415773U/ja active Pending
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