JPS54146558A - Credit authorization system - Google Patents
Credit authorization systemInfo
- Publication number
- JPS54146558A JPS54146558A JP5478478A JP5478478A JPS54146558A JP S54146558 A JPS54146558 A JP S54146558A JP 5478478 A JP5478478 A JP 5478478A JP 5478478 A JP5478478 A JP 5478478A JP S54146558 A JPS54146558 A JP S54146558A
- Authority
- JP
- Japan
- Prior art keywords
- code
- self
- telegram
- file
- user
- 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
- 238000013475 authorization Methods 0.000 title abstract 2
- 230000005540 biological transmission Effects 0.000 abstract 1
- 238000012423 maintenance Methods 0.000 abstract 1
Landscapes
- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
- Financial Or Insurance-Related Operations Such As Payment And Settlement (AREA)
Abstract
PURPOSE: To decrease the filing capacity with the facilitated maintenance and the reduction of the retrieving time by applying the positive checking system for the credit cards under the self-company control and the negative checking system for the cards under the control of other companies respectively.
CONSTITUTION: For the access of authorization, the issuer code, the user code and the input amount of money of the credit card read out through the card reader at terminal 2 are received at reception circuit 10 of computer 1 for the telegram analysis and then stored into memory 11. The stored issuer code is identified through data processing means 12 for the self-company or other companies under cooperation. In case the code is identified as the self-company control, the user's credit is checked through the positive file 13. While in the case of the issue code of other companies, the user's code is retrieved via negative file 14. Processing means 12 compiles the telegram for the permission or nonpermission of transaction based on the checking result of file 13 and 14 to send the telegram to transmission circuit 15 for information to terminal 2.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5478478A JPS54146558A (en) | 1978-05-09 | 1978-05-09 | Credit authorization system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5478478A JPS54146558A (en) | 1978-05-09 | 1978-05-09 | Credit authorization system |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS54146558A true JPS54146558A (en) | 1979-11-15 |
Family
ID=12980380
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5478478A Pending JPS54146558A (en) | 1978-05-09 | 1978-05-09 | Credit authorization system |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS54146558A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57108861A (en) * | 1980-12-25 | 1982-07-07 | Ricoh Co Ltd | Management device for copying machine |
JPH04507181A (en) * | 1990-04-27 | 1992-12-10 | ヒューズ・エアクラフト・カンパニー | Distributed information system with automatic invocation of key management negotiation protocol |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4965749A (en) * | 1972-09-01 | 1974-06-26 | ||
JPS5282157A (en) * | 1975-12-29 | 1977-07-09 | Fujitsu Ltd | Card transaction control system possible to have tie-up utilization |
-
1978
- 1978-05-09 JP JP5478478A patent/JPS54146558A/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4965749A (en) * | 1972-09-01 | 1974-06-26 | ||
JPS5282157A (en) * | 1975-12-29 | 1977-07-09 | Fujitsu Ltd | Card transaction control system possible to have tie-up utilization |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57108861A (en) * | 1980-12-25 | 1982-07-07 | Ricoh Co Ltd | Management device for copying machine |
JPH0152748B2 (en) * | 1980-12-25 | 1989-11-09 | Ricoh Kk | |
JPH04507181A (en) * | 1990-04-27 | 1992-12-10 | ヒューズ・エアクラフト・カンパニー | Distributed information system with automatic invocation of key management negotiation protocol |
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