KR940018640A - Door open alarm method of refrigerator - Google Patents

Door open alarm method of refrigerator Download PDF

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Publication number
KR940018640A
KR940018640A KR1019930001248A KR930001248A KR940018640A KR 940018640 A KR940018640 A KR 940018640A KR 1019930001248 A KR1019930001248 A KR 1019930001248A KR 930001248 A KR930001248 A KR 930001248A KR 940018640 A KR940018640 A KR 940018640A
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KR
South Korea
Prior art keywords
temperature
door
refrigerator
opening
temperature sensing
Prior art date
Application number
KR1019930001248A
Other languages
Korean (ko)
Other versions
KR0143214B1 (en
Inventor
박정희
Original Assignee
김광호
삼성전자 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 김광호, 삼성전자 주식회사 filed Critical 김광호
Priority to KR1019930001248A priority Critical patent/KR0143214B1/en
Publication of KR940018640A publication Critical patent/KR940018640A/en
Application granted granted Critical
Publication of KR0143214B1 publication Critical patent/KR0143214B1/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

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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)
  • Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)

Abstract

본 발명은 냉장고의 도어개폐시 도어부의 온도를 소정시간 간격으로 감지하여 감지된 온도차에 의하여 상기 도어가 미세하게 열려있음을 경보할수 있도록 한 것으로, 냉장고의 도어개폐후 타이머를 작동하고 타이머작동시간을 적산하는 시간적산단계와, 상기 시간적산단계에서 상기 도어가 재개폐되는가를 판단하고 온도 센서를 작동하여 소정시간동안 온도를 감지판단하는 온도감지판단단계와, 상기 온도감지판단단계에서 감지된 온도를 저장하고 다시 소정횟수반복 감지하는 온도감지반복완료판단단계와, 상기 온도감지반복완료판단단계에서 감지된 온도를 연산하여 온도편차를 구하고 온도편차에 따라 도어열림을 판단경보하는 도어열림경보단계로 하여 냉장고의 도어미세열림을 경보할수 있도록 한 것임.The present invention is to detect the temperature of the door unit at a predetermined time interval when opening and closing the door of the refrigerator to alert that the door is opened finely by the detected temperature difference, and operates the timer after opening and closing the door of the refrigerator and the timer operation time A time sensing step of integrating, a temperature sensing judging step of judging whether the door is reopened and closed in the time accumulating step, and operating a temperature sensor to determine temperature for a predetermined time; and a temperature detected in the temperature sensing judging step The temperature detection repeat completion step of storing and detecting the predetermined number of times again and calculating the temperature deviation by calculating the temperature sensed in the temperature detection repeat completion determination step, and the door opening alarm step of determining the door opening according to the temperature deviation It is to alert the door of fridge fine opening.

Description

냉장고의 도어열림 경보방법Door open alarm method of refrigerator

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

제 3 도는 본 발명에 적용되는 도어열림경보회로도로서, (a)는 도어열림경보동작을 나타낸 것이고, (b)는 냉동실 도어열림시 동작을 나타낸 것이며, (c)는 냉장실도어 열림시 동작을 나타낸 것이다. 제 5 도는 본 발명 도어열림경보방법의 플로우챠트.3 is a door open alarm circuit diagram applied to the present invention, (a) shows the door open alarm operation, (b) shows the operation when the freezer door opening, (c) shows the operation when the refrigerator door opening. will be. 5 is a flowchart of the door opening alarm method of the present invention.

Claims (2)

냉장고의 냉동.냉장실도어열림을 감지하여 경보할수 있도록 된 냉장고의 도어열림경보방법에 있어서, 냉장고의 도어개폐후 타이머를 작동하고 타이머작동시간을 적산하는 시간적산단계(52)와, 상기 시간적산단계(52)에서 상기 도어가 재개폐되는가를 판단하고 재개폐가 아니면 온도센서를 동작하여 소정시간동안 온도 감지를 판단하는 온도감지판단단계(55)와, 상기 온도감지판단단계(55)에서 감지된 온도를 저장하고 다시 소정횟수 반복감지하는 온도감지반복완료판단단계(56)와, 상기 온도감지반복완료판단단계(57)에서 감지된 온도를 연산하여 온도편차를 구하고 온도편차가 소정온도보다 큰가를 판단하여 도어열림을 판단경보하는 도어 열림경보단계로 이루어짐을 특징으로 하는 냉장고의 도어열림경보방법.In the door open alarm method of the refrigerator which can detect the freezing and opening of the refrigerator door to alarm, the time integration step 52 of operating a timer after opening and closing the door of the refrigerator and integrating the timer operating time, and the time integration step A temperature sensing determination step 55 for determining whether the door is reopened and closed at 52 and determining a temperature sensing for a predetermined time by operating a temperature sensor, and a temperature sensed at the temperature sensing determination step 55 Calculates the temperature deviation by calculating the temperature sensing repeated determination step 56 of storing and repeating a predetermined number of times and calculating the temperature detected in the temperature sensing repeated determination step 57, and determining whether the temperature deviation is greater than the predetermined temperature. The door opening alarm method of the refrigerator, characterized in that the door opening alarm step of determining the door opening by the alarm. 제 1 항에 있어서, 온도감지반복완료판단단계(56)는 타이머에 의한 소정시간간격을 두고 시간간격별로 온도를 소정횟수 감지하고, 각 시간간격별 온도차정도에 따라 냉장고의 도어열림을 판단하도록 한 것을 특징으로 하는 냉장고의 도어열림 경보방법.The method of claim 1, wherein the step of repeating the temperature sensing repeating step 56 detects a predetermined number of times for each time interval over a predetermined time interval by a timer, and determines the door opening of the refrigerator according to the temperature difference for each time interval. Door open alarm method of the refrigerator characterized in that. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019930001248A 1993-01-30 1993-01-30 Door open warning method for a refrig KR0143214B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019930001248A KR0143214B1 (en) 1993-01-30 1993-01-30 Door open warning method for a refrig

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019930001248A KR0143214B1 (en) 1993-01-30 1993-01-30 Door open warning method for a refrig

Publications (2)

Publication Number Publication Date
KR940018640A true KR940018640A (en) 1994-08-18
KR0143214B1 KR0143214B1 (en) 1998-08-01

Family

ID=19350195

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019930001248A KR0143214B1 (en) 1993-01-30 1993-01-30 Door open warning method for a refrig

Country Status (1)

Country Link
KR (1) KR0143214B1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100780720B1 (en) * 2002-01-28 2007-11-30 주식회사 엘지이아이 Method for refrigerator of driving communication error of open door alarm
CN115930512A (en) * 2023-01-11 2023-04-07 珠海格力电器股份有限公司 Refrigerator, control method, control device and nonvolatile storage medium

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106054623A (en) * 2016-05-31 2016-10-26 北京小米移动软件有限公司 Method and device for electric appliance closing reminding
CN107255391A (en) * 2017-06-26 2017-10-17 青岛海尔股份有限公司 A kind of refrigerator and its method for opening door of refrigerator

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100780720B1 (en) * 2002-01-28 2007-11-30 주식회사 엘지이아이 Method for refrigerator of driving communication error of open door alarm
CN115930512A (en) * 2023-01-11 2023-04-07 珠海格力电器股份有限公司 Refrigerator, control method, control device and nonvolatile storage medium

Also Published As

Publication number Publication date
KR0143214B1 (en) 1998-08-01

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