JPS57146375A - Incorrection preventing device for commercial transaction device - Google Patents
Incorrection preventing device for commercial transaction deviceInfo
- Publication number
- JPS57146375A JPS57146375A JP3220981A JP3220981A JPS57146375A JP S57146375 A JPS57146375 A JP S57146375A JP 3220981 A JP3220981 A JP 3220981A JP 3220981 A JP3220981 A JP 3220981A JP S57146375 A JPS57146375 A JP S57146375A
- Authority
- JP
- Japan
- Prior art keywords
- magnetic card
- customer
- stored
- mis
- storing
- 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
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q40/00—Finance; Insurance; Tax strategies; Processing of corporate or income taxes
- G06Q40/02—Banking, e.g. interest calculation or account maintenance
Landscapes
- Business, Economics & Management (AREA)
- Accounting & Taxation (AREA)
- Finance (AREA)
- Engineering & Computer Science (AREA)
- Development Economics (AREA)
- Economics (AREA)
- Marketing (AREA)
- Strategic Management (AREA)
- Technology Law (AREA)
- Physics & Mathematics (AREA)
- General Business, Economics & Management (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Control Of Vending Devices And Auxiliary Devices For Vending Devices (AREA)
- Financial Or Insurance-Related Operations Such As Payment And Settlement (AREA)
Abstract
PURPOSE:To eliminate the need for storage the number of times of consecutive mis-input and a secret code input time at each customer in an incorrection preventing device, by storing the mis-input number of times of a secret code and the secret code input time on a magnetic card itself distributed to each customer. CONSTITUTION:A data read at a magnetic head 1 is temporarily stored at a read buffer 2 before being stored in a magnetic card. The content stored in the read/write buffer 2 consists of a customer code storage area 21 reading and storing a customer code stored on the magnetic card at the magnetic head, a mis- input number storage area 22 storing the mis-input number inputted consecutively until the previous time and stored on the magnetic card at the magnetic head 1, and a previous operating time storage area 23 storing the time read at a magnetic card reader/writer for the information such as customer code recorded on the magnetic card.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3220981A JPS57146375A (en) | 1981-03-05 | 1981-03-05 | Incorrection preventing device for commercial transaction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3220981A JPS57146375A (en) | 1981-03-05 | 1981-03-05 | Incorrection preventing device for commercial transaction device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS57146375A true JPS57146375A (en) | 1982-09-09 |
Family
ID=12352515
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3220981A Pending JPS57146375A (en) | 1981-03-05 | 1981-03-05 | Incorrection preventing device for commercial transaction device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57146375A (en) |
-
1981
- 1981-03-05 JP JP3220981A patent/JPS57146375A/en active Pending
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