KR970070900A - A refrigerator system integrally provided with a piggy bank and its control processing method - Google Patents

A refrigerator system integrally provided with a piggy bank and its control processing method Download PDF

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Publication number
KR970070900A
KR970070900A KR1019960011319A KR19960011319A KR970070900A KR 970070900 A KR970070900 A KR 970070900A KR 1019960011319 A KR1019960011319 A KR 1019960011319A KR 19960011319 A KR19960011319 A KR 19960011319A KR 970070900 A KR970070900 A KR 970070900A
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KR
South Korea
Prior art keywords
coin
door
refrigerator
opening
microcomputer
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KR1019960011319A
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Korean (ko)
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KR0149138B1 (en
Inventor
민병문
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배순훈
대우전자 주식회사
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Priority to KR1019960011319A priority Critical patent/KR0149138B1/en
Publication of KR970070900A publication Critical patent/KR970070900A/en
Application granted granted Critical
Publication of KR0149138B1 publication Critical patent/KR0149138B1/en

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D23/00—General constructional features
    • F25D23/02—Doors; Covers
    • F25D23/028—Details
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D29/00—Arrangement or mounting of control or safety devices
    • F25D29/005—Mounting of control devices

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)
  • Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)

Abstract

본 발명은 냉장고 시스템에 관련된 것으로서, 종래에는 이러한 냉장고에서 도어를 개방하는 것이 자유롭게 개방하여 사용할 수 있도록 되어 있어 도어개방에 따른 냉기 손실을 억제하기 어려운 것이었으며, 한편으로는 도어개방에 따른 멜로디음 발생 수단 외에는 이러한 도어 개방과 관련된 별도의 기능이 구비되어져 있지 않아 바람직한 것이 못되었다.The present invention relates to a refrigerator system. In the past, it has been difficult to open a door in such a refrigerator so as to freely open and use the refrigerator. It is therefore difficult to suppress the cold loss due to the opening of the door. On the other hand, It is not desirable to have such a function other than the means other than the door opening function.

본 발명은 종래의 이러한 문제점은 개선할 수 있도록 냉장고 도어 측에 형성시킨 저금통(12b)에 동전(3)을 투입할 때 이를 감지하여 마이크로 컴퓨터(11)로 제공하는 동전 감지부(12)와, 이 동전 감지부(12)로 감지된 신호에 따라 냉장실 도어(22) 측에 설치한 전자 키록 장치를 구동하거나 또는 도어개방에 따른 멜로디음을 발생시키는 제어 동작돠 동전 투출 스위치(17)의 온동작으로 저금통 개폐의 동전추출 구동부(16)를 제어하는 마이크로 컴퓨터(11)와, 이 마이크로 컴퓨터(11)의 제어하에 전자 키록 장치를 구동하는 키록 구동부(15)와, 동전 추출 스위치(17)의 온/오프 동작으로 저금통을 개폐하는 동전 투출 구동부(16)등으로 구성되어져 있는 저금통이 일체로 구비된 냉장고 시스템과 이의 제어처리 방법을 제공하는데 있다.The present invention relates to a coin detecting unit 12 for detecting a coin 3 inserted into a bank cylinder 12b formed on a refrigerator door side and providing the detected coin to the microcomputer 11 so as to improve such a problem, A control operation for generating a melody sound according to the opening of the door or an electronic keylock provided on the refrigerator compartment door 22 in accordance with a signal sensed by the coin sensing part 12, A key lock driving unit 15 for driving the electronic keylock under the control of the microcomputer 11 and a control unit 15 for controlling the coin extraction switch 17 And a coin ejection driving unit 16 for opening / closing the piggy bank by an off operation, and the like, and a control processing method for the refrigerator system.

Description

저금통이 일체로 구비된 냉장고 시스템 및 이의 제어처리 방법A refrigerator system integrally provided with a piggy bank and its control processing method

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

제2도는 제1도에서 도어 스위치와 관련된 시스템 회로 블럭도, 제3도는 본 발명에 의한 냉장고의 참고 사시도, 제4도는 냉장고의 저금통에서 동전 인출 장치를 나타낸 참고도, 제5도는 제3도와 관련된 저금 제어회로의 시스템 회로 블럭도, 제6도는 본 발명의 저금 제어처리 프로그램의 일 실시예도.Fig. 3 is a perspective view of a refrigerator according to the present invention; Fig. 4 is a reference view showing a coin take-out apparatus in a refrigerator bank; Fig. 5 and Fig. FIG. 6 is a system circuit block diagram of the savings control circuit, and FIG. 6 is an embodiment of the savings control processing program of the present invention.

Claims (2)

마이크로 컴퓨터 등을 포함한 냉장고 시스템에 있어서, 냉장고 도어 측에 형성시킨 저금통(12b)에 동전(3)을 투입할 때 이를 감지하여 마이크로 컴퓨터(11)로 제공하는 동전 감지부(12)와, 상기 동전 감지부(12)로부터 감지된 신호에 따라 냉장실 도어(22) 측에 설치한 전자 키록 장치를 구동하거나 또는 도어개방에 따르 멜로디음을 발생시키고 동전 투출 스위치(17)의 온동작으로 저금통 개폐의 동전추출 구동부(16)를 제어하는 마이크로 컴퓨터(11)와, 이 마이크로 컴퓨터(11)의 제어하에 동전 감지 입력과 함께 전자 키록 장치를 구동하는 키록 구동부(15)와, 동전 투출 스위치(17)의 온/오프 동작으로 저금통을 개폐하는 동전 투출 구동부(16)등을 포함한 구성을 특징으로 하는 저금통이 일체로 구비된 시스템.The refrigerator system includes a microcomputer 11 and a coin detecting unit 12. The coin detecting unit 12 senses the coin 3 when the coin 3 is inserted into the bank cylinder 12b formed on the refrigerator door, The electronic keylock device installed on the refrigerator compartment door 22 side is driven according to the signal sensed by the sensing part 12 or a melody sound is generated by opening the door and the coin opening / A microcomputer 11 for controlling the extraction driving unit 16, a keylock driving unit 15 for driving the electronic keylock device together with the coin detection input under the control of the microcomputer 11, And a coin ejection driving unit (16) for opening / closing the piggy bank by an on / off operation, and the like. 냉장고 시스템에 있어서, 상기 시스템에서 동전이 투입되어졌는가를 점검하는 단계와, 여기서 동전이 투입 되었으면 전자 키록 구동부(15)를 오프하여 냉장실 도어(22)를 개방하고 맬로디부(18)를 구동하여 멜로디음을 소정 시간만큼 발생시키는 동작 단계와, 이후 시스템은 도어가 닫혔는가를 점검하여 닫혔으면 전자 키록 구동부(15)를 온시켜 도어를 잠금하는 단계와, 상기에서 동전 투입이 아닌 경우에는 강제도어개방 스위치(14)의 누름이 있는 가를 점검하여 강제도어개방 스위치(17)의 누름이 있으면 도어를 개방하는 일련의 처리 과정으로 이뤄져 있는 것을 특징으로 하는 저금통이 일체로 구비된 냉장고 시스템의 제어처리 방법.The refrigerator system according to any one of the preceding claims, further comprising: checking whether a coin has been inserted in the system; and if the coin has been inserted, turning off the electronic keylock driver (15) to open the refrigerator compartment door (22) A step for generating a sound by a predetermined time, and a system for checking whether the door is closed, and if the door is closed, turning on the electronic keylock driving unit 15 to lock the door; and if the coin is not inserted, Wherein the door is opened by checking whether the switch (14) is depressed and if the forcible door opening switch (17) is depressed, the door is opened. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: It is disclosed by the contents of the first application.
KR1019960011319A 1996-04-15 1996-04-15 Refrigerator system and control method thereof having a cash box KR0149138B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019960011319A KR0149138B1 (en) 1996-04-15 1996-04-15 Refrigerator system and control method thereof having a cash box

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019960011319A KR0149138B1 (en) 1996-04-15 1996-04-15 Refrigerator system and control method thereof having a cash box

Publications (2)

Publication Number Publication Date
KR970070900A true KR970070900A (en) 1997-11-07
KR0149138B1 KR0149138B1 (en) 1998-11-02

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KR1019960011319A KR0149138B1 (en) 1996-04-15 1996-04-15 Refrigerator system and control method thereof having a cash box

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KR0149138B1 (en) 1998-11-02

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