KR970062984A - Method of applying exchange rate of cash register and POS system by modem - Google Patents

Method of applying exchange rate of cash register and POS system by modem Download PDF

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Publication number
KR970062984A
KR970062984A KR1019960004996A KR19960004996A KR970062984A KR 970062984 A KR970062984 A KR 970062984A KR 1019960004996 A KR1019960004996 A KR 1019960004996A KR 19960004996 A KR19960004996 A KR 19960004996A KR 970062984 A KR970062984 A KR 970062984A
Authority
KR
South Korea
Prior art keywords
modem
exchange rate
cash register
pos system
input
Prior art date
Application number
KR1019960004996A
Other languages
Korean (ko)
Inventor
윤현오
Original Assignee
김광호
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.)
Filing date
Publication date
Application filed by 김광호, 삼성전자 주식회사 filed Critical 김광호
Priority to KR1019960004996A priority Critical patent/KR970062984A/en
Publication of KR970062984A publication Critical patent/KR970062984A/en

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Abstract

본 발명은 모뎀에 의한 금전 등록기 및 포스 시스템의 환율 적용 방법에 관한 것으로, 보다 상세하게는 모뎀을 통하여 변동되는 환율 정보를 신속히 공급받아 환율 판매에 대한 변동성을 최소화하는 모뎀에 의한 금전등록기 및 포스 시스템의 환율 적용 방법에 관한 것이다.The present invention relates to a cash register and a POS system using a modem. More particularly, the present invention relates to a cash register and a POS system for minimizing the volatility of exchange rate sales by promptly receiving exchange rate information, Of the exchange rate.

이를 위한 본 발명은 금전 등록기 및 포스 시스템의 기본 동작을 수행하는 수행 단계와, 상기 수행 단계를 실시한 후 키보드상의 모뎀키가 입력되는 가를 판단하는 판단 단계와, 상기 판단 단계에서 모뎀키가 입력되지 않으면 처음의 시작 단계로 되돌아 가고 상기 모뎀키가 입력되면 시스템의 중앙처리부는 은행의 환율 정보를 모뎀을 통하여 입력받는 입력 단계와, 상기 입력단계에서 입력된 환율 정보를 중앙처리부는 램에 저장시키는 저장 단계로 구성한다.In order to achieve the above object, the present invention provides a method of controlling a portable terminal, comprising: performing a basic operation of a cash register and a force system; determining whether a modem key is input on a keyboard after performing the performing step; When the modem key is input, the central processing unit of the system inputs the exchange rate information of the bank through the modem, and the central processing unit stores the exchange rate information inputted in the input step in the RAM. .

Description

모뎀에 의한 금전 등록기 및 포스(POS) 시스템의 환율 적용 방법Method of applying exchange rate of cash register and POS system by modem

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is a trivial issue, I did not include the contents of the text.

제2도는 본 발명에 따른 모뎀에 의한 금전 등록기 및 포스 시스템의 환율 적용 방법을 구현하기 위한 흐름도이다.FIG. 2 is a flowchart for implementing a method of applying the exchange rate of the cash register and the POS system using the modem according to the present invention.

Claims (1)

모뎀에 의한 금전 등록기 및 포스 시스템을 환율 적용 방법에 있어서, 금전 등록기 및 포스 시스템의 기본 동작이 동작되는 기본 동작 수행 단계와, 상기 수행 단계를 실시한 후 입력되는 키가 모뎀키인가를 판단하는 모뎀키 판단 단계와, 상기 판단 단계에서 모뎀키가 입력되지 않으면 처음의 시작 단계로 되돌아 가고 상기 모뎀키가 입력되면 시스템의 중앙처리부는 은행의 환율 정보를 모뎀을 통하여 입력받는 환율 정보 입력 단계와, 상기 입력단계에서 입력된 환율 정보를 중앙처리부는 램에 저장하는 저장 단계를 포함하는 것을 특징으로 하는 모뎀에 의한 금전 등록기 및 포스 시스템의 환율 적용 방법.A method of operating a cash register and a POS system using a modem, the method comprising: performing a basic operation in which basic operations of a cash register and a POS system are operated; and performing a basic operation, If the modem key is not input in the determination step, the flow returns to the initial start step. When the modem key is input, the central processing unit of the system includes a step of inputting exchange rate information of the bank through the modem, And the central processing unit stores the exchange rate information inputted in the step in the RAM. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: It is disclosed by the contents of the first application.
KR1019960004996A 1996-02-28 1996-02-28 Method of applying exchange rate of cash register and POS system by modem KR970062984A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019960004996A KR970062984A (en) 1996-02-28 1996-02-28 Method of applying exchange rate of cash register and POS system by modem

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019960004996A KR970062984A (en) 1996-02-28 1996-02-28 Method of applying exchange rate of cash register and POS system by modem

Publications (1)

Publication Number Publication Date
KR970062984A true KR970062984A (en) 1997-09-12

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019960004996A KR970062984A (en) 1996-02-28 1996-02-28 Method of applying exchange rate of cash register and POS system by modem

Country Status (1)

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KR (1) KR970062984A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20010087260A (en) * 2000-03-02 2001-09-15 권선복 An automatic exchange calculation electronic commerce service system and a service method thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20010087260A (en) * 2000-03-02 2001-09-15 권선복 An automatic exchange calculation electronic commerce service system and a service method thereof

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