KR910018950A - Apparatus and method for displaying sales amount of cash register - Google Patents

Apparatus and method for displaying sales amount of cash register Download PDF

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Publication number
KR910018950A
KR910018950A KR1019900005647A KR900005647A KR910018950A KR 910018950 A KR910018950 A KR 910018950A KR 1019900005647 A KR1019900005647 A KR 1019900005647A KR 900005647 A KR900005647 A KR 900005647A KR 910018950 A KR910018950 A KR 910018950A
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KR
South Korea
Prior art keywords
amount
comparison
accumulated
output port
cash register
Prior art date
Application number
KR1019900005647A
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Korean (ko)
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KR920008390B1 (en
Inventor
현호일
Original Assignee
정용문
삼성전자주식회사
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Application filed by 정용문, 삼성전자주식회사 filed Critical 정용문
Priority to KR1019900005647A priority Critical patent/KR920008390B1/en
Publication of KR910018950A publication Critical patent/KR910018950A/en
Application granted granted Critical
Publication of KR920008390B1 publication Critical patent/KR920008390B1/en

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Classifications

    • GPHYSICS
    • G07CHECKING-DEVICES
    • G07GREGISTERING THE RECEIPT OF CASH, VALUABLES, OR TOKENS
    • G07G1/00Cash registers
    • G07G1/01Details for indicating
    • G07G1/06Details for indicating with provision for the noting of the money to be paid

Abstract

내용 없음No content

Description

금전등록기의 판매금액 표시장치 및 그 방법Apparatus and method for displaying sales amount of cash register

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 본 발명이 적용되는 시스템 블럭도, 제2도는 본 발명의 구체회로, 제3도는 본 발명의 흐름도.1 is a system block diagram to which the present invention is applied, FIG. 2 is a concrete circuit of the present invention, and FIG. 3 is a flowchart of the present invention.

Claims (3)

중앙처리장치(c)를 구비한 금전등록기에 있어서, 상기 중앙처리장치(c)의 N개의 출력포트로부터 발생되는 신호를 디코딩하여 2ⁿ개의 제어출력을 발생하는 디코더(h)와 상기 디코더(h)의 가가 제어출력 상태에 따라 점등되는 2ⁿ개의 발광다이오드로 구성되어 판매금액을 표시함을 특징으로 하는 판매금액 표시장치.A cash register having a central processing unit (c), comprising: a decoder (h) and the decoder (h) for decoding signals generated from the N output ports of the central processing unit (c) to generate 2 제어 control outputs; A selling price display device comprising: 2ⁿ light emitting diodes whose value is set according to a control output state to display a selling price. 금전등록기의 판매금액 표시제어방법에 있어서, 물품거래 종료여부를 검사하여 종료상태 감지시 출력포트를 클리어하는 제1과정과, 현재 판매된 각 물품의 금액을 합산하여 현 판매 금액 저장영역의 내용를 갱신하는 제2과정과, 상기 현판매 금액을 기존의 판매금액 누계에 합산하여 누계금액 저장영역의 내용을 갱신하는 제3과정과, 상기 누계금액에 따라 출력포트의 출력상태를 변화시켜 해당발광다이오드를 구동하여 판매실적을 표시하는 제4과정으로 이루어짐을 특징으로 하는 방법.In the cash register display method of controlling the sale amount, the first step of checking whether or not the end of the transaction of goods is cleared and clearing the output port, and updating the contents of the current sale amount storage area by adding up the amount of each currently sold item. And a third step of updating the contents of the accumulated amount storage area by adding the current selling amount to the accumulated total of the existing selling amount, and changing the output state of the output port according to the accumulated amount. And a fourth process of displaying sales results by driving. 제2항에 있어서, 누계금액에 따라 출력포트의 출력상태를 변화시켜 발광다이오드를 구동하여 판매실적을 표시하는 제4과정이 임의의 초기값을 비교금액으로 설정하는 제1단계와, 누계금액을 비교금액과 비교하여 상기 누계금액이 상기 비교금액 이상일시 현비교금액에 상기 초기값만큼을 더하여 비교금액을 갱신하는 동작을 누계금액이 비교금액 이상이 될시까지 반복적으로 수행하는 제2단계와, 누계금액 비교금액 미만일시 비교금액 별로설정되어 있던 출력포트 상태 중 해당 상태를 선택적으로 출력하여 해당 발광다이오드를 구동하도록 제어하고 비교금액 영역을 클리어하는 제3단계로 이루어짐을 특징으로 하는 방법.The method of claim 2, wherein the fourth step of changing the output state of the output port according to the accumulated amount of money to drive the light emitting diode to display the sales results, sets a first initial value as a comparison amount, and sets the accumulated amount of money. A second step of repeatedly performing the operation of updating the comparison amount by adding the initial comparison value to the current comparison amount when the accumulated amount is more than the comparison amount compared to the comparison amount until the accumulated amount is more than the comparison amount; And a third step of controlling to drive the corresponding light emitting diode by selectively outputting the corresponding state among the output port states set for each comparison amount when the accumulated amount is less than the comparison amount. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019900005647A 1990-04-21 1990-04-21 Display equipment and method for cash register KR920008390B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019900005647A KR920008390B1 (en) 1990-04-21 1990-04-21 Display equipment and method for cash register

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019900005647A KR920008390B1 (en) 1990-04-21 1990-04-21 Display equipment and method for cash register

Publications (2)

Publication Number Publication Date
KR910018950A true KR910018950A (en) 1991-11-30
KR920008390B1 KR920008390B1 (en) 1992-09-28

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019900005647A KR920008390B1 (en) 1990-04-21 1990-04-21 Display equipment and method for cash register

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KR (1) KR920008390B1 (en)

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Publication number Publication date
KR920008390B1 (en) 1992-09-28

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