KR940015940A - Can ejection failure detection method of can vending machine - Google Patents

Can ejection failure detection method of can vending machine Download PDF

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Publication number
KR940015940A
KR940015940A KR1019920025805A KR920025805A KR940015940A KR 940015940 A KR940015940 A KR 940015940A KR 1019920025805 A KR1019920025805 A KR 1019920025805A KR 920025805 A KR920025805 A KR 920025805A KR 940015940 A KR940015940 A KR 940015940A
Authority
KR
South Korea
Prior art keywords
input
relay
vending machine
detection method
failure detection
Prior art date
Application number
KR1019920025805A
Other languages
Korean (ko)
Other versions
KR950005562B1 (en
Inventor
민춘희
Original Assignee
배순훈
대우전자 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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Application filed by 배순훈, 대우전자 주식회사 filed Critical 배순훈
Priority to KR1019920025805A priority Critical patent/KR950005562B1/en
Publication of KR940015940A publication Critical patent/KR940015940A/en
Application granted granted Critical
Publication of KR950005562B1 publication Critical patent/KR950005562B1/en

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Classifications

    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07F—COIN-FREED OR LIKE APPARATUS
    • G07F9/00—Details other than those peculiar to special kinds or types of apparatus
    • G07F9/02—Devices for alarm or indication, e.g. when empty; Advertising arrangements in coin-freed apparatus
    • G07F9/026—Devices for alarm or indication, e.g. when empty; Advertising arrangements in coin-freed apparatus for alarm, monitoring and auditing in vending machines or means for indication, e.g. when empty

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  • Business, Economics & Management (AREA)
  • Accounting & Taxation (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Control Of Vending Devices And Auxiliary Devices For Vending Devices (AREA)

Abstract

이 발명은 마이크로 프로세서로 제어되는 캔 자동판매기의 캔투출 고장 검출 방법에 관한 것으로, 각 칼럼의 솔레노이드를 구동하기 위해 사용되는 다수개의 릴레이의 구동여부를 검출부를 통해 검출하여 캔이 투출되지 못할 경우를 미연에 감지하여 투입금액을 반환함으로써 소비자의 불이익을 방지하고, 투출불량된 칼럼을 외부로 표시해줌으로서 수리시 용이하도록 한 것이다.The present invention relates to a can ejection failure detection method of a can vending machine controlled by a microprocessor. By detecting the amount and returning the input amount, it prevents the disadvantage of the consumer and marks the defective column to the outside for easy repair.

Description

캔 자동판매기의 캔투출 고장 검출 방법Can ejection failure detection method of can vending machine

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

제1도는 본 발명에 따른 회로도, 제3도는 본 발명에 의한 제어 흐름도.1 is a circuit diagram according to the present invention, Figure 3 is a control flowchart according to the present invention.

Claims (1)

메인릴레이(RYo)의 칼럼릴레이(RYn) 및 솔레노이드(S1~S16)등으로 이루어진 솔레노이드 구동부(40), 상기 릴레이의 작동유무를 체크하는 불량상태 검출부(50)를 구비하고 신호처리원인 제어부(10)의 제어로 구동되는 캔 자동판매기의 고장 검출 방법에 있어서, 판매대기 상태시에 상기 불량 상태 검출부(50)로부터 소정레벨 신호가 입력되지 아니하면 전 칼럼을 매진 처리하고 판매중지 명령을 출력하는 과정과, 선택 버튼 키 입력 직후의 소정시간(t1~t2)동안 상기 불량 상태 검출부(50)로 부터 소정레벨 신호가 입력되지 아니하면 해당컬럼을 매진 처리하도록 하며, 이와같은 해당칼럼 매진처리가 일정횟수 이상이 되면 메인 릴레이의 단락에러로 판단하고 그 상태를 외부로 표시해주는 과정과, 해당칼럼 릴레이 구동시간(t2~t3)동안 상기 불량상태 검출부(50)로 부터 소정레벨의 신호가 입력되지 아니하면 전 칼럼을 매진처리하고 판매중지 명령을 출력하는 과정을 구비하여 된 것을 특징으로 하는 캔 자동판매기의 캔투출 고장 검출 방법.It is provided with a solenoid drive unit 40 consisting of a column relay RY n of the main relay RY o and solenoids S 1 to S 16 , and a bad state detection unit 50 for checking the operation of the relay. Cause In the failure detection method of the can vending machine driven by the control of the control unit 10, if a predetermined level signal is not input from the defective state detection unit 50 at the time of waiting for sale, all columns are sold out and the command to stop selling is performed. If the predetermined level signal is not input from the defective state detection unit 50 for a predetermined time (t 1 to t 2 ) immediately after the input of the select button, the corresponding column is sold out. When the column sold out is over a certain number of times, a process of judging a short-circuit error of the main relay and displaying the state to the outside and detecting the defective state during the corresponding column relay driving time (t 2 to t 3 ) And if the signal of the predetermined level is not input from the unit (50), a process of selling out all the columns and outputting a stop selling command. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019920025805A 1992-12-28 1992-12-28 Disorder detecting method for can vending machine KR950005562B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019920025805A KR950005562B1 (en) 1992-12-28 1992-12-28 Disorder detecting method for can vending machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019920025805A KR950005562B1 (en) 1992-12-28 1992-12-28 Disorder detecting method for can vending machine

Publications (2)

Publication Number Publication Date
KR940015940A true KR940015940A (en) 1994-07-22
KR950005562B1 KR950005562B1 (en) 1995-05-25

Family

ID=19346923

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019920025805A KR950005562B1 (en) 1992-12-28 1992-12-28 Disorder detecting method for can vending machine

Country Status (1)

Country Link
KR (1) KR950005562B1 (en)

Also Published As

Publication number Publication date
KR950005562B1 (en) 1995-05-25

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