JPS54146558A - Credit authorization system - Google Patents

Credit authorization system

Info

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
Application number
JP5478478A
Other languages
Japanese (ja)
Inventor
Kiichiro Takahashi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fujitsu Ltd
Original Assignee
Fujitsu Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP5478478A priority Critical patent/JPS54146558A/en
Publication of JPS54146558A publication Critical patent/JPS54146558A/en
Pending legal-status Critical Current

Links

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
JP5478478A 1978-05-09 1978-05-09 Credit authorization system Pending JPS54146558A (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Patent Citations (2)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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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