KR920022162A - Malfunction Detection Method of Vending Machine - Google Patents

Malfunction Detection Method of Vending Machine Download PDF

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Publication number
KR920022162A
KR920022162A KR1019910007051A KR910007051A KR920022162A KR 920022162 A KR920022162 A KR 920022162A KR 1019910007051 A KR1019910007051 A KR 1019910007051A KR 910007051 A KR910007051 A KR 910007051A KR 920022162 A KR920022162 A KR 920022162A
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KR
South Korea
Prior art keywords
selection switch
malfunction
sales
selection
signal
Prior art date
Application number
KR1019910007051A
Other languages
Korean (ko)
Inventor
최봉우
Original Assignee
이준식
광주전자 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 이준식, 광주전자 주식회사 filed Critical 이준식
Priority to KR1019910007051A priority Critical patent/KR920022162A/en
Publication of KR920022162A publication Critical patent/KR920022162A/en

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Abstract

내용 없음No content

Description

자동판매기의 오동작감지방법Malfunction Detection Method of Vending Machine

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

제3도는 본 발명에 적용되는 자동판매기의 회로도.3 is a circuit diagram of a vending machine applied to the present invention.

Claims (1)

초기전원 입력시 초기화단계(100)와 매진감지스위치체크단계(101), 매진램프구동단계(102)와 동전투입시 판매가능신호입력단계(103), 칼럼설정스위치입력단계(104), 판매가능램프구동단계(105), 선택스위치 유무판별단계(106), 선택칼럼판매가능판별단계(107), 판매개시신호송출단계(108), 판매가격신호송출단계(109), 판매모터구동단계(110), 판매종료판별단계(111), 판매개시신호 및 판매가격신호차단단계(112)를 거쳐 선택된 상품을 판매하도록 된 자동판매기에 있어서, 상기 선택스위치유무판별단계(106)에서 선택스위치신호가 있나 없나를 판별하여 선택스위치신호가 없으면 선택스위치의 고장에 의한 칼럼에 오동작을 해제하는 선택스위치 오동작해제단계(113)와, 상기 선택칼럼 판매가능단계(107)에서 판매가 가능하지 않으면 눌려진 선택스위치가 오동작임을 기억하는 선택스위치 오동작기억단계(114)와, 상기 선택스위치 오동작기억단계(114)에서 오동작으로 감지기억된 선택스위치에 대하여 오동작표시부(6)에 선택칼럼에 오동작코드를 표시시키는 오동작 코드표시단계(115)로 이루어진 것을 특징으로 하는 자동판매기의 선택스위치 오동작감지방법.Initialization step when inputting initial power (100) and sold out detection switch check step (101), sold out lamp driving step (102) and coin input when possible sell signal input step (103), column setting switch input step (104), available for sale Lamp driving step 105, selection switch presence and absence determination step 106, selection column sales possible determination step 107, sales start signal transmission step 108, sales price signal transmission step 109, sales motor driving step 110 ), In the vending machine to sell the selected product through the sales end discrimination step 111, the sales start signal, and the sales price signal block step 112, is there a selection switch signal in the selection switch presence / absence discrimination step 106? If there is no selection switch signal to determine whether there is no selection switch signal, the selection switch malfunction release step 113 for releasing a malfunction in the column due to the failure of the selection switch, and the selection switch pressed if the sale is not possible in the selection column selling step 107 That The malfunction code display step of displaying a malfunction code in the selection column on the malfunction display unit 6 for the selection switch malfunction storage step 114 to be suppressed and the selection switch detected as a malfunction in the selection switch malfunction memory step 114 ( 115) The selection switch malfunction detection method of the vending machine, characterized in that consisting of. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019910007051A 1991-05-01 1991-05-01 Malfunction Detection Method of Vending Machine KR920022162A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019910007051A KR920022162A (en) 1991-05-01 1991-05-01 Malfunction Detection Method of Vending Machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019910007051A KR920022162A (en) 1991-05-01 1991-05-01 Malfunction Detection Method of Vending Machine

Publications (1)

Publication Number Publication Date
KR920022162A true KR920022162A (en) 1992-12-19

Family

ID=67433036

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019910007051A KR920022162A (en) 1991-05-01 1991-05-01 Malfunction Detection Method of Vending Machine

Country Status (1)

Country Link
KR (1) KR920022162A (en)

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