KR970022154A - Door opening / closing control method of small refrigerating chamber - Google Patents

Door opening / closing control method of small refrigerating chamber Download PDF

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Publication number
KR970022154A
KR970022154A KR1019950038428A KR19950038428A KR970022154A KR 970022154 A KR970022154 A KR 970022154A KR 1019950038428 A KR1019950038428 A KR 1019950038428A KR 19950038428 A KR19950038428 A KR 19950038428A KR 970022154 A KR970022154 A KR 970022154A
Authority
KR
South Korea
Prior art keywords
opening
door
tray
controlling
door switch
Prior art date
Application number
KR1019950038428A
Other languages
Korean (ko)
Inventor
전대지
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.)
Filing date
Publication date
Application filed by 배순훈, 대우전자 주식회사 filed Critical 배순훈
Priority to KR1019950038428A priority Critical patent/KR970022154A/en
Publication of KR970022154A publication Critical patent/KR970022154A/en

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  • Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
  • Refrigerator Housings (AREA)

Abstract

본 발명은 냉장고에 채용된 소냉장실의 개폐를 자동으로 제어하는 기술에 관한 것으로, 특히 물체를 감지하는 포토인터럽트와 도민의 개방을 확인시키는 도어스위치 및 타이머부에 의해 설정된 시간에 의해 트레이를 정, 역회전방향 제어하여 도어개폐가 이루어지도록 하는 소(小)냉장실의 개폐 제어방법에 관한 것으로서, 포토인터럽트부에서 물체를 감지한 이후에 트레이를 이동시키는 구동모터를 정방향으로 구동제어하되(S101)(S102), 도어의 개방을 입력확인시켜 주는 도어스위치입력부로부터 도어스위치 온신호가 입력되면 구동모터를 정지 제어시키는(S103)(S104)한편, 포토인터럽트부에서 물체를 감지하지 못하면 그와 동시에 타이머부에서 소정의 시간을 카운트함과 함께 트레이를 이동시키는 구동모터를 역방향으로 제어하되(S106)(S107), 상기 카운트시간이 설정된 시간에 도달하면 구동모터가 정지제어(S108)(S109)되도록 실행한 특징이 있다.The present invention relates to a technology for automatically controlling the opening and closing of the small refrigerator compartment employed in the refrigerator, and in particular, the tray is set by the time set by the photo interrupt for detecting the object and the door switch and the timer unit for confirming the opening of the citizen. The present invention relates to a method for controlling the opening and closing of a small refrigerating chamber to control opening and closing of a door by controlling a reverse rotation direction, and controlling a driving motor for moving a tray after detecting an object in a photo interruption unit in a forward direction (S101) ( S102), when the door switch on signal is input from the door switch input unit for confirming the opening of the door, the driving motor is stopped and controlled (S103) (S104). If the object is not detected by the photo interrupt unit, the timer unit While counting a predetermined time in the drive motor to move the tray in the reverse direction (S106) (S107), the count When the drive time reaches the set time, the driving motor is characterized in that the stop control (S108) (S109).

Description

소(小)냉장실의 도어개폐 제어방법Door opening / closing control method of small refrigerator compartment

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

제1도는 본 발명에 따른 제어블럭도,1 is a control block diagram according to the present invention,

제2도는 제1도의 일예를 보인 상세회로도,2 is a detailed circuit diagram showing an example of FIG.

제3도는 본 발명에 따른 동작을 보인 제어흐름도.3 is a control flow diagram showing the operation according to the present invention.

Claims (1)

포토인터럽트부에서 물체를 감지한 이후에 트레이를 이동시키는 구동모터를 정방향으로 구동제어하되(S101)(S102), 도어의 개방을 입력확인시켜 주는 도어스위치입력으로부터 도어스위치 온신호가 입력되면 구동모터를 정지 제어시키는(S103)(S104) 한편, 포토인터럽트부에서 물체를 감지하지 못하면 그와 동시에 타이머부에서 소정의 시간을 카운트함과 함께 트레이를 이동시키는 구동모터를 역방향으로 제어하되(S106)(S107), 상기 카운트시간이 설정된 시간에 도달하면 구동모터가 정지제어(S108)(S109)되도록 실행된 것을 특징으로 한 소(小)냉장실의 도어개폐 제어방법.After detecting the object in the photo interrupter, the drive motor for moving the tray is controlled in the forward direction (S101) (S102), and when the door switch on signal is input from the door switch input confirming the opening of the door, the drive motor is input. (S103) (S104) Meanwhile, if the object is not detected by the photo interrupter, the timer unit counts a predetermined time and controls the drive motor for moving the tray in the reverse direction (S106) ( S107), the door opening and closing control method of the small refrigerator compartment characterized in that the drive motor is executed to stop control (S108) (S109) when the count time reaches the set time. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019950038428A 1995-10-31 1995-10-31 Door opening / closing control method of small refrigerating chamber KR970022154A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019950038428A KR970022154A (en) 1995-10-31 1995-10-31 Door opening / closing control method of small refrigerating chamber

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950038428A KR970022154A (en) 1995-10-31 1995-10-31 Door opening / closing control method of small refrigerating chamber

Publications (1)

Publication Number Publication Date
KR970022154A true KR970022154A (en) 1997-05-28

Family

ID=66584972

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950038428A KR970022154A (en) 1995-10-31 1995-10-31 Door opening / closing control method of small refrigerating chamber

Country Status (1)

Country Link
KR (1) KR970022154A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100259458B1 (en) * 1996-05-31 2000-06-15 가나이 쓰도무 Electronic money storage device and ic card control method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100259458B1 (en) * 1996-05-31 2000-06-15 가나이 쓰도무 Electronic money storage device and ic card control method

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