KR100557433B1 - Refrigerator and controlling mehtod for temperature of refrigerator - Google Patents

Refrigerator and controlling mehtod for temperature of refrigerator Download PDF

Info

Publication number
KR100557433B1
KR100557433B1 KR1019990006333A KR19990006333A KR100557433B1 KR 100557433 B1 KR100557433 B1 KR 100557433B1 KR 1019990006333 A KR1019990006333 A KR 1019990006333A KR 19990006333 A KR19990006333 A KR 19990006333A KR 100557433 B1 KR100557433 B1 KR 100557433B1
Authority
KR
South Korea
Prior art keywords
temperature
cooling chamber
compensation value
refrigerator
target
Prior art date
Application number
KR1019990006333A
Other languages
Korean (ko)
Other versions
KR20000056742A (en
Inventor
박평기
Original Assignee
삼성전자주식회사
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 삼성전자주식회사 filed Critical 삼성전자주식회사
Priority to KR1019990006333A priority Critical patent/KR100557433B1/en
Publication of KR20000056742A publication Critical patent/KR20000056742A/en
Application granted granted Critical
Publication of KR100557433B1 publication Critical patent/KR100557433B1/en

Links

Images

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
    • F25D29/00—Arrangement or mounting of control or safety devices
    • 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
    • F25D11/00—Self-contained movable devices, e.g. domestic refrigerators
    • 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
    • F25D2400/00—General features of, or devices for refrigerators, cold rooms, ice-boxes, or for cooling or freezing apparatus not covered by any other subclass
    • F25D2400/36—Visual displays
    • 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
    • F25D2500/00—Problems to be solved
    • F25D2500/04—Calculation of parameters
    • 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
    • F25D2600/00—Control issues
    • F25D2600/06—Controlling according to a predetermined profile
    • 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
    • F25D2700/00—Means for sensing or measuring; Sensors therefor
    • F25D2700/12—Sensors measuring the inside temperature

Landscapes

  • 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, 적어도 하나의 냉각실을 갖는 냉장고 및 냉장고의 온도제어방법에 관한 것이다. 본 발명에 따른 냉장고는, 상기 냉각실의 실내온도를 검출하는 온도센서와; 목표로 하는 상기 냉각실의 실내온도를 설정하기 위한 목표온도설정부와; 상기 냉각실의 목표온도와 상기 냉각실의 실제 실내온도의 차이에 해당하는 온도보상값을 설정하기 위한 온도보상부; 상기 온도보상부에 의해 설정된 온도보상값을 저장하는 보상값저장부와; 상기 온도센서에 의해 감지된 실내온도에 상기 온도보상값을 보상하여 산출된 제어온도에 기초하여 소정의 부하를 제어하는 제어부를 포함하는 것을 특징으로 한다. 이에 의하여, 목적하는 냉각실의 실내온도와 냉각실의 실제온도간의 차이를 용이하게 보상할 수 있다. The present invention relates to a refrigerator having at least one cooling chamber and a temperature control method of the refrigerator. A refrigerator according to the present invention includes a temperature sensor detecting an indoor temperature of the cooling chamber; A target temperature setting unit for setting an indoor temperature of the target cooling chamber; A temperature compensating unit for setting a temperature compensation value corresponding to a difference between a target temperature of the cooling chamber and an actual indoor temperature of the cooling chamber; A compensation value storage unit for storing a temperature compensation value set by the temperature compensation unit; And a controller configured to control a predetermined load based on the control temperature calculated by compensating the temperature compensation value to the room temperature sensed by the temperature sensor. Thereby, the difference between the indoor temperature of the desired cooling chamber and the actual temperature of the cooling chamber can be easily compensated for.

Description

냉장고 및 냉장고의 온도제어방법{REFRIGERATOR AND CONTROLLING MEHTOD FOR TEMPERATURE OF REFRIGERATOR}REFRIGERATOR AND CONTROLLING MEHTOD FOR TEMPERATURE OF REFRIGERATOR}

도 1은 본 발명에 따른 냉장고의 개략적인 제어블록도,1 is a schematic control block diagram of a refrigerator according to the present invention;

도 2는 도 1의 표시부의 개략도,2 is a schematic view of the display unit of FIG. 1;

도 3은 본 발명에 따른 냉장고의 온도제어방법을 설명하기 위한 흐름도이다.3 is a flowchart illustrating a temperature control method of a refrigerator according to the present invention.

* 도면의 주요 부분에 대한 부호의 설명* Explanation of symbols for the main parts of the drawings

11 : 온도센서 13 : 목표온도설정부11: temperature sensor 13: target temperature setting unit

15 : 온도보상부 17 : 제어부15: temperature compensation unit 17: control unit

19 : 보상값저장부 21 : 표시부19: compensation value storage unit 21: display unit

23 : 부하구동부 23: load driving unit

본 발명은, 냉장고 및 냉장고의 온도제어방법에 관한 것으로, 보다 상세하게는, 냉장고의 목표온도와 실제온도차이를 용이하게 보상할 수 있도록 한 냉장고 및 냉장고의 온도제어방법에 관한 것이다. The present invention relates to a temperature control method of a refrigerator and a refrigerator, and more particularly, to a temperature control method of a refrigerator and a freezer which can easily compensate the difference between the target temperature and the actual temperature of the refrigerator.

냉장고는 적어도 하나의 냉각실이 형성된 본체와, 냉각실내에 저장된 음식물 을 냉각하기 위한 냉동시스템을 구비한다. The refrigerator includes a body in which at least one cooling chamber is formed, and a refrigeration system for cooling food stored in the cooling chamber.

일반적인 냉동시스템은, 냉매를 압축하는 압축기와, 압축기로부터 압축된 고온고압상태의 냉매를 방열을 통하여 응축하는 응축기와, 응축기로부터의 냉매를 제공받아 냉매가 증발하면서 주위의 잠열을 흡수하는 냉각작용에 의하여 주변의 공기를 냉각하는 적어도 하나의 증발기를 포함한다. A general refrigeration system includes a compressor for compressing a refrigerant, a condenser for condensing the refrigerant at high temperature and high pressure compressed from the compressor, and a cooling action for absorbing latent heat while the refrigerant is evaporated when the refrigerant is evaporated. It includes at least one evaporator for cooling the ambient air.

냉각실내에는 증발기를 통과한 공기를 해당 냉각실로 송풍하는 송풍팬과, 해당 냉각실내온도를 검출하는 온도센서가 구비된다. The cooling chamber is provided with a blowing fan for blowing air that has passed through the evaporator to the cooling chamber, and a temperature sensor for detecting the temperature of the cooling chamber.

냉장고에는 각 냉각실의 냉각정도를 조절할 수 있도록 온도조절부와, 온도조절부에 의해 선택된 온도레벨에 따라 압축기 및 냉각팬을 포함한 부하를 제어하는 제어부가 마련되어 있다. 제어부는 통상 제어프로그램이 내장된 마이컴 등으로 구성되며, 제어부는 각 온도센서 및 선택된 온도레벨에 기초하여 압축기 및 냉각팬 등의 부하를 제어한다. The refrigerator is provided with a temperature controller and a controller for controlling a load including a compressor and a cooling fan according to a temperature level selected by the temperature controller so as to adjust the degree of cooling of each cooling chamber. The control unit is generally composed of a microcomputer or the like in which a control program is embedded, and the control unit controls the load of the compressor and the cooling fan based on each temperature sensor and the selected temperature level.

한편, 냉각실내의 실제온도는 외기온도조건 또는 저장된 음식물의 량에 따라 사용자가 온도조절부를 통하여 선택한 해당 온도레벨에 도달하지 못하는 경우가 발생할 수 있다. 즉, 냉각실의 실제온도가 온도조절부를 통하여 조절할 수 있는 온도값의 상한 또는 하한을 초과하게 되어 저장된 음식물의 과냉이 발생하게 되거나 충분히 냉각되지 못하여 음식물이 쉽게 변질되는 문제점이 있다. On the other hand, the actual temperature in the cooling chamber may occur when the user does not reach the temperature level selected by the user through the temperature control unit according to the ambient temperature conditions or the amount of food stored. That is, the actual temperature of the cooling chamber exceeds the upper limit or the lower limit of the temperature value that can be adjusted through the temperature control unit, there is a problem that the overcooling of the stored food occurs, or the food is easily deteriorated due to insufficient cooling.

그런데, 이러한 종래의 냉장고에 있어서는, 목적하는 냉각실의 실내온도와 냉각실의 실제온도간의 차이가 발생될 경우, 온도센서와 제어부사이에 개재되는 다이오드 등의 부품을 교체하는 방법을 통해 검출된 실내온도값을 보상하도록 되어 있어 온도보상에 많은 번거로움이 따른다. By the way, in such a conventional refrigerator, when a difference between the room temperature of the target cooling chamber and the actual temperature of the cooling chamber occurs, the room detected by a method of replacing a component such as a diode interposed between the temperature sensor and the control unit. Compensated for the temperature value is a lot of trouble to compensate for the temperature.

따라서, 본 발명의 목적은, 냉각실의 목적하는 실내온도와 실제온도간의 차이를 용이하게 보상할 수 있도록 한 냉장고 및 냉장고의 온도제어방법을 제공하는 것이다. Accordingly, it is an object of the present invention to provide a refrigerator and a temperature control method of a refrigerator which can easily compensate for the difference between the desired indoor temperature and the actual temperature of the cooling chamber.

상기 목적은, 본 발명에 따라, 적어도 하나의 냉각실을 갖는 냉장고에 있어서, 상기 냉각실의 실내온도를 검출하는 온도센서와; 목표로 하는 상기 냉각실의 실내온도를 설정하기 위한 목표온도설정부와; 상기 냉각실의 목표온도와 상기 냉각실의 실제 실내온도의 차이에 해당하는 온도보상값을 설정하기 위한 온도보상부; 상기 온도보상부에 의해 설정된 온도보상값을 저장하는 보상값저장부와; 상기 온도센서에 의해 감지된 실내온도에 상기 온도보상값을 보상하여 산출된 제어온도에 기초하여 소정의 부하를 제어하는 제어부를 포함하는 것을 특징으로 하는 냉장고에 의해 달성된다. According to the present invention, there is provided a refrigerator having at least one cooling chamber, comprising: a temperature sensor detecting an indoor temperature of the cooling chamber; A target temperature setting unit for setting an indoor temperature of the target cooling chamber; A temperature compensating unit for setting a temperature compensation value corresponding to a difference between a target temperature of the cooling chamber and an actual indoor temperature of the cooling chamber; A compensation value storage unit for storing a temperature compensation value set by the temperature compensation unit; And a control unit controlling a predetermined load based on a control temperature calculated by compensating the temperature compensation value to the room temperature sensed by the temperature sensor.

여기서, 상기 온도보상부는 다수의 단계적인 온도보상값중 어느 하나를 선택하도록 구성하는 것이 바람직하다. Here, the temperature compensation unit is preferably configured to select any one of a plurality of step temperature compensation values.

그리고, 상기 다수의 온도보상값에 각각 대응하는 노치부를 갖는 표시부를 더 포함하도록 하며, 상기 노치부는 LED인 것이 효과적이다. The display unit may further include a display unit having a notch corresponding to the plurality of temperature compensation values, and the notch is an LED.

또한, 상기 보상값저장부는 EEPROM(Electrically erasable and programmable ROM)인 것이 바람직하다. In addition, the compensation value storage unit is preferably EEPROM (Electrically erasable and programmable ROM).

한편, 본 발명의 다른 분야에 따르면, 적어도 하나의 냉각실이 형성된 냉장고의 온도제어방법에 있어서, 상기 냉각실의 목표온도를 설정하는 단계와; 상기 냉각실의 실내온도를 검출하는 단계와; 온도보상값의 존재를 확인하는 단계와; 온도보상값이 존재하는 경우 상기 검출된 실내온도값에 소정의 온도보상값을 보상하여 보정온도를 산출하는 단계와; 상기 보정온도에 기초하여 부하를 제어하는 단계를 포함하는 것을 특징으로 하는 냉장고의 온도제어방법이 제공된다. On the other hand, according to another field of the present invention, a temperature control method of a refrigerator having at least one cooling chamber, comprising: setting a target temperature of the cooling chamber; Detecting an indoor temperature of the cooling chamber; Confirming the presence of the temperature compensation value; Calculating a correction temperature by compensating a predetermined temperature compensation value to the detected room temperature value when a temperature compensation value exists; A temperature control method of a refrigerator is provided, comprising the step of controlling a load based on the correction temperature.

여기서, 상기 목표온도를 설정하는 단계전에 냉각실의 목표온도와 냉각실의 실제온도에 차이에 해당하는 소정의 온도보상값을 저장하는 단계를 더 포함하는 것이 바람직하다. The method may further include storing a predetermined temperature compensation value corresponding to a difference between the target temperature of the cooling chamber and the actual temperature of the cooling chamber before the setting of the target temperature.

이하에서는 첨부된 도면을 참조하여 본 발명에 대하여 상세히 설명한다. Hereinafter, with reference to the accompanying drawings will be described in detail with respect to the present invention.

도 1은 본 발명에 따른 냉장고의 개략적인 제어블럭도이고, 도 2는 도 1의 표시부의 개략도이다. 본 발명에 따른 냉장고도 종래의 냉장고와 마찬가지로, 음식물을 저장 및 냉각하기위한 냉각실 및 냉동시스템 등을 구비하며, 이러한 일반적인 구성에 대한 상세한 설명은 생략하기로 한다. 1 is a schematic control block diagram of a refrigerator according to the present invention, and FIG. 2 is a schematic view of the display unit of FIG. 1. Like the conventional refrigerator, the refrigerator according to the present invention includes a cooling chamber and a refrigeration system for storing and cooling food, and a detailed description thereof will be omitted.

도 1에 도시된 바와 같이, 본 발명에 따른 냉장고는, 냉각실(미도시)내에 배치되어 냉각실의 내부온도를 검출하는 온도센서(11)와, 냉각실의 목적하는 실내온도를 설정하기 위한 목표온도설정부(13)와, 목표온도설정부(13)에 의해 설정된 목표온도와 냉각실의 실제온도차이에 해당하는 온도보상값을 설정하기 위한 온도보상부(15)와, 온도보상값을 저장하기 위한 보상값저장부(19)와, 이들을 제어하기 위한 제어부(17)를 가진다. As shown in FIG. 1, the refrigerator according to the present invention includes a temperature sensor 11 disposed in a cooling chamber (not shown) for detecting an internal temperature of the cooling chamber, and a target room temperature of the cooling chamber. The target temperature setting unit 13, the temperature compensation unit 15 for setting the temperature compensation value corresponding to the difference between the target temperature set by the target temperature setting unit 13 and the actual temperature of the cooling chamber, and the temperature compensation value Compensation value storage unit 19 for storing and a control unit 17 for controlling them.

제어부(17)에는 목표온도설정부(13)에 의해 선택된 온도레벨을 표시하는 표시부(21)와, 냉각실내에 배치되어 냉각된 공기를 송풍하는 송풍팬(미도시)과 압축기(미도시)의 구동모터 등을 구동시키기 위한 부하구동부(23)가 각각 부속되어 있다. 표시부(21)는 도 2에 도시된 바와 같이, 상호 다른 온도레벨을 표시할 수 있도록 복수의 LED램프로 구성된 노치부(23a~23e)와, 온도설정을 위한 한 쌍의 온도설정키(25a,25b)를 가진다. The control unit 17 includes a display unit 21 for displaying the temperature level selected by the target temperature setting unit 13, a blower fan (not shown) and a compressor (not shown) disposed in the cooling chamber to blow the cooled air. Load driving units 23 for driving a drive motor and the like are respectively attached. As shown in FIG. 2, the display unit 21 includes notches 23a to 23e composed of a plurality of LED lamps to display different temperature levels, and a pair of temperature setting keys 25a and 25b).

목표온도설정부(13)는 냉각실의 냉각온도를 복수의 온도레벨로 구획하고, 사용자가 온도설정키(25a,25b)를 조작함으로써 복수의 온도레벨중 어느 하나가 선택되도록 한다. 온도보상부(15)는 목표온도설정부(13)에 의해 선택된 목표온도값을 가감할 수 있도록 구성되며, 한 쌍의 온도설정키(25a,25b)를 소정 시간 예를 들면, 5초이상 동시에 누르게 되면 온도보상부(15)가 동작하게 된다. 이 때, 온도설정키(25a,25b)중 어느 하나를 1회 조작함에 따라 목표온도설정부(13)에 설정된 온도값이 소정 온도간격으로 증감하게 된다. The target temperature setting section 13 divides the cooling temperature of the cooling chamber into a plurality of temperature levels, and allows the user to select any one of the plurality of temperature levels by operating the temperature setting keys 25a and 25b. The temperature compensating unit 15 is configured to add or subtract the target temperature value selected by the target temperature setting unit 13, and simultaneously press the pair of temperature setting keys 25a and 25b for a predetermined time, for example, 5 seconds or more. When pressed, the temperature compensator 15 operates. At this time, by operating one of the temperature setting keys 25a and 25b once, the temperature value set in the target temperature setting unit 13 is increased or decreased at a predetermined temperature interval.

이러한 구성에 의하여, 목표온도설정부(13)에 의해 설정된 목표온도값과 냉각실의 실제온도값에 차이가 발생하게 되어 온도보상을 하고자 할 경우에는, 한 쌍의 온도설정키(25a,25b)를 동시에 소정 시간 동안 누른다. 그러면, 노치부(23a~23e)의 중앙에 위치한 LED램프(23c)가 점등됨과 동시에 온도보상부(15)가 동작하게 된다. 이 때, 냉각실의 과냉이 발생되는 경우는 도 2의 우측에 도시된 온도설정키(25b)를 조작하여 목표온도를 상향조정하고, 냉각실에 약냉이 발생되는 경우 좌측의 온도설정키를 조작하여 목표온도를 하향조정한다. By such a configuration, a difference occurs between the target temperature set by the target temperature setting unit 13 and the actual temperature value of the cooling chamber, so that the temperature compensation is performed, the pair of temperature setting keys 25a and 25b. Press simultaneously for a predetermined time. Then, the LED lamp 23c located at the center of the notches 23a to 23e is turned on and the temperature compensating unit 15 operates. At this time, when overcooling of the cooling chamber occurs, the target temperature is adjusted upward by operating the temperature setting key 25b shown on the right side of FIG. 2, and when the cooling chamber generates weak cooling, the temperature setting key on the left side is operated. To lower the target temperature.

각 온도설정키(25a,25b)를 1회조작할 때마다 목표온도설정부(13)에 의해 설정된 목표온도는 소정 단위온도씩 증감하게 되며, 이에 대응하여 노치부(23a~23e)의 LED램프는 중앙영역으로부터 우측 또는 좌측방향을 따라 점멸됨으로써 온도설정키(25a,25b)가 정상적으로 동작하였음을 표시하게 된다. 이와 같은 방법으로 조정된 온도보상값은 EEPROM으로 구성되는 보상값저장부(19)에 저장되고, 온도설정키(25a,25b)의 조작신호가 소정시간 없게 되면 온도설정키(25a,25b)는 목표온도설정부(13)와 다시 연결된다.Each time the temperature setting keys 25a and 25b are operated once, the target temperature set by the target temperature setting unit 13 increases or decreases by a predetermined unit temperature, and correspondingly, the LED lamps of the notches 23a to 23e are corresponding to each other. Flashes along the right or left direction from the center area to indicate that the temperature setting keys 25a and 25b are normally operated. The temperature compensation value adjusted in this manner is stored in the compensation value storage unit 19 constituted of the EEPROM. When the operation signal of the temperature setting keys 25a and 25b is not a predetermined time, the temperature setting keys 25a and 25b are It is connected to the target temperature setting unit 13 again.

도 3은 본 발명에 따른 냉장고의 온도제어방법을 설명하기 위한 흐름도이다. 도시된 바와 같이, 목표온도설정부(13)에 의해 목표온도가 설정되면(S10), 제어부(17)는 표시부(21)를 제어하여 노치부(23a~23e)의 해당 LED램프가 점등되도록 한다. 다음, 온도센서(11)에 의해 냉각실의 실내온도가 검출되면(S20), 제어부(17)는 보상값저장부(19)를 확인하여 온도보상값의 존재를 확인한다(S30). 3 is a flowchart illustrating a temperature control method of a refrigerator according to the present invention. As shown, when the target temperature is set by the target temperature setting unit 13 (S10), the control unit 17 controls the display unit 21 to turn on the corresponding LED lamp of the notches 23a to 23e. . Next, when the room temperature of the cooling chamber is detected by the temperature sensor 11 (S20), the controller 17 checks the compensation value storage unit 19 to confirm the presence of the temperature compensation value (S30).

보상값저장부(19)에 온도보상값이 있으면, 온도센서(11)에 의해 검출된 실내온도값에 온도보상값을 가산하여 제어온도를 산출한다(S40). 제어부(17)는 산출된 제어온도에 기초하여 압축기 및 송풍팬 등을 구동시키기 위한 부하구동부(23)를 제어한다(S50). If the compensation value storage unit 19 has a temperature compensation value, the control temperature is calculated by adding the temperature compensation value to the room temperature value detected by the temperature sensor 11 (S40). The controller 17 controls the load driver 23 for driving the compressor, the blower fan, etc. based on the calculated control temperature (S50).

보상값저장부(19)의 확인결과 온도보상값이 저장되어 있지 않으면, 정상적인 구동루틴에 의해 부하구동부(23)를 제어한다(S60). If the temperature compensation value is not stored as a result of checking the compensation value storage unit 19, the load driving unit 23 is controlled by the normal driving routine (S60).

이상 설명한 바와 같이, 본 발명에 따르면, 냉각실의 목적하는 실내온도값 과, 냉동시스템에 의해 구동된 냉각실의 실제온도간의 차이를 간단한 키조작 등을 통하여 용이하게 보상할 수 있도록 한 냉장고 및 냉장고의 온도제어방법이 제공된다. As described above, according to the present invention, a refrigerator and a freezer capable of easily compensating a difference between a target room temperature value of the cooling chamber and an actual temperature of the cooling chamber driven by the refrigerating system through simple key operation or the like. The temperature control method of is provided.

Claims (7)

적어도 하나의 냉각실을 갖는 냉장고에 있어서,A refrigerator having at least one cooling chamber, 상기 냉각실의 실내온도를 검출하는 온도센서와;A temperature sensor detecting an indoor temperature of the cooling chamber; 목표로 하는 상기 냉각실의 실내온도를 설정하기 위한 목표온도설정부와;A target temperature setting unit for setting an indoor temperature of the target cooling chamber; 상기 냉각실의 목표온도와 상기 냉각실의 실제 실내온도의 차이에 해당하는 온도보상값을 설정하기 위한 온도보상부;A temperature compensating unit for setting a temperature compensation value corresponding to a difference between a target temperature of the cooling chamber and an actual indoor temperature of the cooling chamber; 상기 온도보상부에 의해 설정된 온도보상값을 저장하는 보상값저장부와;A compensation value storage unit for storing a temperature compensation value set by the temperature compensation unit; 상기 온도센서에 의해 감지된 실내온도에 상기 온도보상값을 보상하여 산출된 제어온도에 기초하여 소정의 부하를 제어하는 제어부를 포함하는 것을 특징으로 하는 냉장고. And a controller configured to control a predetermined load based on a control temperature calculated by compensating the temperature compensation value to the room temperature sensed by the temperature sensor. 제1항에 있어서,The method of claim 1, 상기 온도보상부는 다수의 단계적인 온도보상값중 어느 하나를 선택하는 것을 특징으로 하는 냉장고. And the temperature compensator selects one of a plurality of stepwise temperature compensation values. 제2항에 있어서,The method of claim 2, 상기 다수의 온도보상값에 각각 대응하는 노치부를 갖는 표시부를 더 포함하는 것을 특징으로 하는 냉장고. And a display unit having a notch corresponding to each of the plurality of temperature compensation values. 제3항에 있어서,The method of claim 3, 상기 노치부는 LED인 것을 특징으로 하는 냉장고. The notch is a refrigerator, characterized in that the LED. 제1항 내지 제4항중 어느 한 항에 있어서,The method according to any one of claims 1 to 4, 상기 보상값저장부는 EEPROM인 것을 특징으로 하는 냉장고. And the compensation value storage unit is an EEPROM. 적어도 하나의 냉각실이 형성된 냉장고의 온도제어방법에 있어서,In the temperature control method of the refrigerator having at least one cooling chamber, 상기 냉각실의 목표온도를 설정하는 단계와;Setting a target temperature of the cooling chamber; 상기 냉각실의 실내온도를 검출하는 단계와;Detecting an indoor temperature of the cooling chamber; 소정의 온도보상값의 존재를 확인하는 단계와;Confirming the presence of a predetermined temperature compensation value; 상기 온도보상값이 존재하는 경우, 상기 검출된 실내온도값에 소정의 온도보상값을 보상하여 보정온도를 산출하는 단계와;Calculating a correction temperature by compensating a predetermined temperature compensation value to the detected room temperature value when the temperature compensation value exists; 상기 보정온도에 기초하여 부하를 제어하는 단계를 포함하는 것을 특징으로 하는 냉장고의 온도제어방법. And controlling the load based on the correction temperature. 제6항에 있어서,The method of claim 6, 상기 목표온도를 설정하는 단계전에 냉각실의 목표온도와 냉각실의 실제온도에 차이에 해당하는 소정의 온도보상값을 저장하는 단계를 더 포함하는 것을 특징으로 하는 냉장고의 온도제어방법.And storing a predetermined temperature compensation value corresponding to a difference between a target temperature of the cooling chamber and an actual temperature of the cooling chamber before setting the target temperature.
KR1019990006333A 1999-02-25 1999-02-25 Refrigerator and controlling mehtod for temperature of refrigerator KR100557433B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019990006333A KR100557433B1 (en) 1999-02-25 1999-02-25 Refrigerator and controlling mehtod for temperature of refrigerator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019990006333A KR100557433B1 (en) 1999-02-25 1999-02-25 Refrigerator and controlling mehtod for temperature of refrigerator

Publications (2)

Publication Number Publication Date
KR20000056742A KR20000056742A (en) 2000-09-15
KR100557433B1 true KR100557433B1 (en) 2006-03-07

Family

ID=19575075

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019990006333A KR100557433B1 (en) 1999-02-25 1999-02-25 Refrigerator and controlling mehtod for temperature of refrigerator

Country Status (1)

Country Link
KR (1) KR100557433B1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100716285B1 (en) 2006-03-21 2007-05-09 삼성전자주식회사 Refrigerator and controlling method thereof
KR101395119B1 (en) 2007-11-30 2014-05-16 삼성전자주식회사 Refrigerator and control method

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100512715B1 (en) * 1999-10-01 2005-09-07 삼성전자주식회사 Refrigerator for kimchi and temperature control method thereof
KR100828329B1 (en) * 2002-08-07 2008-05-08 엘지전자 주식회사 Clockwise/counterclockwise compressor driving control apparatus and method for refrigerator
KR100828331B1 (en) * 2002-08-07 2008-05-08 엘지전자 주식회사 Clockwise/counterclockwise compressor driving control method for refrigerator
KR100828330B1 (en) * 2002-08-07 2008-05-08 엘지전자 주식회사 Clockwise/counterclockwise compressor driving control method for refrigerator
KR100828328B1 (en) * 2002-08-07 2008-05-08 엘지전자 주식회사 Clockwise/counterclockwise compressor driving control method for refrigerator
KR100828332B1 (en) * 2002-08-26 2008-05-08 엘지전자 주식회사 Clockwise/counterclockwise compressor driving control apparatus and method for refrigerator
KR100828333B1 (en) * 2002-08-26 2008-05-08 엘지전자 주식회사 Clockwise/counterclockwise compressor driving control apparatus and method for refrigerator
KR100484972B1 (en) * 2002-09-04 2005-04-25 위니아만도 주식회사 Method for controlling in charge mode of kimchi chamber
CN107421202B (en) * 2017-06-29 2019-10-01 青岛海尔股份有限公司 The refrigeration control method and computer storage medium of refrigerator
CN116629285B (en) * 2023-07-24 2023-10-13 长沙智医云科技有限公司 Management method for RFID temperature importing intelligent refrigerator

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61203891A (en) * 1985-03-04 1986-09-09 Hitachi Ltd Temperature control system of refrigerator
KR920001131Y1 (en) * 1987-02-11 1992-02-13 황보수 Dress hanger frame
KR100202610B1 (en) * 1996-12-19 1999-06-15 구자홍 Controlling system for refrigerator of micro computer
KR100208345B1 (en) * 1996-04-02 1999-07-15 윤종용 Temperature control method and device of refrigerator
KR100241425B1 (en) * 1996-02-12 2000-03-02 구자홍 Refrigeration temperature control method

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61203891A (en) * 1985-03-04 1986-09-09 Hitachi Ltd Temperature control system of refrigerator
KR920001131Y1 (en) * 1987-02-11 1992-02-13 황보수 Dress hanger frame
KR100241425B1 (en) * 1996-02-12 2000-03-02 구자홍 Refrigeration temperature control method
KR100208345B1 (en) * 1996-04-02 1999-07-15 윤종용 Temperature control method and device of refrigerator
KR100202610B1 (en) * 1996-12-19 1999-06-15 구자홍 Controlling system for refrigerator of micro computer

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100716285B1 (en) 2006-03-21 2007-05-09 삼성전자주식회사 Refrigerator and controlling method thereof
KR101395119B1 (en) 2007-11-30 2014-05-16 삼성전자주식회사 Refrigerator and control method

Also Published As

Publication number Publication date
KR20000056742A (en) 2000-09-15

Similar Documents

Publication Publication Date Title
KR100557433B1 (en) Refrigerator and controlling mehtod for temperature of refrigerator
JP3048564B1 (en) Refrigerator with a compressor whose compression capacity is variable depending on the temperature of the outside air and the temperature of the evaporator
US5850969A (en) Method for controlling temperature in a refrigerator when a temperature sensor operates abnormally
KR101395119B1 (en) Refrigerator and control method
KR100213147B1 (en) Apparatus for preventing the dew of a refrigerator
US6889511B2 (en) Temperature control device for refrigerating apparatus and method thereof
KR20080089780A (en) Method for controlling temperature for refrigerator
KR100190125B1 (en) Refrigeration chamber temperature method and its temperature control device of a refrigerator
KR100630922B1 (en) Refrigerator and Control Method Thereof
KR100213625B1 (en) Refrigerator and method for controlling temperature display thereof
KR100557434B1 (en) Refrigerator and controlling method thereof
KR100286033B1 (en) Refrigerator and humidity control method for refrigerator
KR200190245Y1 (en) Refrigerator
KR20070061946A (en) Controlling method for the refrigerator
KR19980015188A (en) Temperature control device and method of refrigerator
KR100388686B1 (en) Air conditioner having expansion control unit and its method
KR100208364B1 (en) Refrigerator and its control method
KR100208366B1 (en) Refrigerator and its temperature control method
KR100208336B1 (en) Refrigerator and its operating control method
KR100577417B1 (en) Refrigerator and controlling method thereof
KR100208365B1 (en) Refrigerator and its operating control method
KR100190127B1 (en) Refrigeration chamber temperature control method and its apparatus of a refrigerator
KR20010103437A (en) Temperature control method for refrigerator
KR100606279B1 (en) Method for controlling operation of kim-chi storage
KR100413598B1 (en) Method for controlling operation of air-conditioner

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
LAPS Lapse due to unpaid annual fee