KR910010360A - 문자다중 방송수신기를 이용한 신용카드 조회방식 - Google Patents

문자다중 방송수신기를 이용한 신용카드 조회방식 Download PDF

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Publication number
KR910010360A
KR910010360A KR1019890015933A KR890015933A KR910010360A KR 910010360 A KR910010360 A KR 910010360A KR 1019890015933 A KR1019890015933 A KR 1019890015933A KR 890015933 A KR890015933 A KR 890015933A KR 910010360 A KR910010360 A KR 910010360A
Authority
KR
South Korea
Prior art keywords
broadcast receiver
credit card
card
inquiry
inquiry method
Prior art date
Application number
KR1019890015933A
Other languages
English (en)
Other versions
KR950013131B1 (ko
Inventor
최경식
이근호
Original Assignee
강진구
삼성전자 주식회사
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.)
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Publication date
Application filed by 강진구, 삼성전자 주식회사 filed Critical 강진구
Priority to KR1019890015933A priority Critical patent/KR950013131B1/ko
Publication of KR910010360A publication Critical patent/KR910010360A/ko
Application granted granted Critical
Publication of KR950013131B1 publication Critical patent/KR950013131B1/ko

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Classifications

    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07F—COIN-FREED OR LIKE APPARATUS
    • G07F7/00—Mechanisms actuated by objects other than coins to free or to actuate vending, hiring, coin or paper currency dispensing or refunding apparatus
    • G07F7/08—Mechanisms actuated by objects other than coins to free or to actuate vending, hiring, coin or paper currency dispensing or refunding apparatus by coded identity card or credit card or other personal identification means

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Management, Administration, Business Operations System, And Electronic Commerce (AREA)
  • Financial Or Insurance-Related Operations Such As Payment And Settlement (AREA)
  • Control Of Vending Devices And Auxiliary Devices For Vending Devices (AREA)

Abstract

내용 없음.

Description

문자다중 방송수신기를 이용한 신용카드 조회방식
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제 1 도는 본 발명이 적용되는 블럭도.
제 2 도는 본 발명의 다른 실시예의 블럭도.
제 3 도는 본 발명의 흐름도.

Claims (1)

  1. TTX보드(2)와 제어용 마이컴(1)을 구비한 문자다중 방송수신기의 신용카드 조회방식에 있어서, 카드조회 키의 입력에 따라 시스템을 조회모드로 하고 카드고유번호 및 카드데이타를 입력하여 저장하여 조회준비를 하는 제 1 과정과, 상기 TTX보드(2)로 불량카드데이타 송출명령을 전송하는 제 2 과정과, 불량카드 데이타를 수신하여 저장하는 제 3 과정과, 램에 기억된 사용자 입력데이타와 불량카드 데이타를 비교하여 조회하는 제 4 과정으로 이루어짐을 특징으로 하는 방법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019890015933A 1989-11-03 1989-11-03 문자다중 방송수신기를 이용한 신용카드 조회방식 KR950013131B1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019890015933A KR950013131B1 (ko) 1989-11-03 1989-11-03 문자다중 방송수신기를 이용한 신용카드 조회방식

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019890015933A KR950013131B1 (ko) 1989-11-03 1989-11-03 문자다중 방송수신기를 이용한 신용카드 조회방식

Publications (2)

Publication Number Publication Date
KR910010360A true KR910010360A (ko) 1991-06-29
KR950013131B1 KR950013131B1 (ko) 1995-10-25

Family

ID=19291313

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019890015933A KR950013131B1 (ko) 1989-11-03 1989-11-03 문자다중 방송수신기를 이용한 신용카드 조회방식

Country Status (1)

Country Link
KR (1) KR950013131B1 (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100390817B1 (ko) * 1996-06-25 2004-06-04 주식회사 하이닉스반도체 반도체소자 제조방법

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100390817B1 (ko) * 1996-06-25 2004-06-04 주식회사 하이닉스반도체 반도체소자 제조방법

Also Published As

Publication number Publication date
KR950013131B1 (ko) 1995-10-25

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