KR20030037021A - Air-conditioner have apparatus measure for room temperature - Google Patents

Air-conditioner have apparatus measure for room temperature Download PDF

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Publication number
KR20030037021A
KR20030037021A KR1020010067990A KR20010067990A KR20030037021A KR 20030037021 A KR20030037021 A KR 20030037021A KR 1020010067990 A KR1020010067990 A KR 1020010067990A KR 20010067990 A KR20010067990 A KR 20010067990A KR 20030037021 A KR20030037021 A KR 20030037021A
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South Korea
Prior art keywords
air conditioner
radio frequency
indoor
indoor temperature
temperature
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KR1020010067990A
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Korean (ko)
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최정진
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위니아만도 주식회사
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Priority to KR1020010067990A priority Critical patent/KR20030037021A/en
Publication of KR20030037021A publication Critical patent/KR20030037021A/en

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    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00Control or safety arrangements
    • F24F11/62Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
    • F24F11/63Electronic processing
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00Control or safety arrangements
    • F24F11/50Control or safety arrangements characterised by user interfaces or communication
    • F24F11/56Remote control
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2110/00Control inputs relating to air properties
    • F24F2110/10Temperature

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fuzzy Systems (AREA)
  • Mathematical Physics (AREA)
  • Human Computer Interaction (AREA)
  • Air Conditioning Control Device (AREA)

Abstract

PURPOSE: An air conditioner with an indoor temperature measuring unit is provided to measure indoor temperature far from the air conditioner. CONSTITUTION: An indoor temperature measuring unit comprises a temperature sensor(32) installed on a remote controller(30); a radio frequency transmitting part(34) transmitting indoor temperature measured by the temperature sensor to an air conditioner indoor unit(20) through radio frequency; a radio frequency receiving part(26) receiving indoor temperature value transmitted by the radio frequency transmitting part; and a control part(27) determining indoor temperature based on value received through the radio frequency receiving part and value sensed by an indoor temperature sensor(25) installed within the air conditioner indoor unit.

Description

실내온도 측정장치를 갖는 에어컨{AIR-CONDITIONER HAVE APPARATUS MEASURE FOR ROOM TEMPERATURE}Air-conditioner with room temperature measuring device {AIR-CONDITIONER HAVE APPARATUS MEASURE FOR ROOM TEMPERATURE}

본 발명은 에어컨의 실내온도 측정장치에 관한 것으로서, 보다 상세하게는 에어컨의 작동을 조작하기 위한 리모콘에 온도센서를 부착하여 리모콘이 위치한 실내의 실내온도를 측정한 후 무선주파수를 통해 에어컨으로 송신함으로써 에어컨으로부터 먼거리의 구석구석 실내온도를 측정할 수 있도록 한 에어컨의 실내온도 측정장치에 관한 것이다.The present invention relates to an apparatus for measuring an indoor temperature of an air conditioner, and more particularly, by measuring a room temperature of a room where a remote control is located by attaching a temperature sensor to a remote controller for operating an air conditioner, and transmitting the same to a air conditioner through a radio frequency. The present invention relates to an indoor temperature measuring device of an air conditioner capable of measuring indoor temperature in a far distance from an air conditioner.

일반적으로 에어컨은 냉각사이클(cooling cycle)을 이용하여 압축기에서 고온, 고압으로 압축된 냉매가스를 응축기에서 액화시키고, 액상의 냉매를 팽창밸브에서 저온, 저압으로 변화시킨 뒤 증발기에서 기화열에 의해 냉각작용을 수행하도록 함으로써, 여름철 무더운 날씨에 사무실, 방 또는 건물내부와 같이 밀폐된 실내공간으로 냉풍을 공급하여 활동에 적합한 온도를 유지하는 공기조화를 기본으로 한다.In general, an air conditioner uses a cooling cycle to liquefy refrigerant gas compressed at a high temperature and high pressure in a compressor in a condenser, and changes a liquid refrigerant to a low temperature and a low pressure in an expansion valve, and then cools it by evaporation heat in an evaporator. By performing the, it is based on the air conditioning to maintain the temperature suitable for the activity by supplying cold air to the closed indoor space, such as the office, room or building interior in hot summer weather.

이러한 에어컨은 기능이나 유니트의 구성에 따라 여러 종류로 대별되어 지며, 기능에 의한 분류에서는 냉방전용, 냉방 및 제습전용, 냉방 및 난방겸용으로 분류될 수 있다.These air conditioners are classified into various types according to the function or the configuration of the unit. In the classification by functions, they can be classified into cooling only, cooling and dehumidifying only, and cooling and heating.

또, 유니트의 구성에 의한 분류에서는 냉방과 방열기능을 일체화하여 창문 등에 설치되는 일체형 에어컨와, 실내 측 공간에는 냉각장치를 실외 측 공간에는 방열 및 압축장치를 각각 분리시켜 설치하는 분리형 에어컨으로 대별된다.In addition, in the classification of the unit configuration, the air conditioner is divided into an integrated air conditioner installed in a window or the like by integrating cooling and heat dissipation functions, and a separate type air conditioner that separates and installs a cooling device in an indoor space and a heat radiating and compression device in an outdoor space.

즉, 유니트에 의한 분류에 따르면, 에어컨은 각 구성요소들이 하나의 캐비닛(cabinet)에 내장된 일체형과, 증발기를 내장한 실내기 및 압축기와 응축기 등을 내장한 실외기로 분리 구성된 분리형으로 대별되는 것이다.That is, according to the classification by the unit, the air conditioner is roughly divided into an integral type in which each component is built in a cabinet, a separate type consisting of an indoor unit having an evaporator and an outdoor unit having a compressor and a condenser.

전자의 대표적인 것으로는 창문형 에어컨이 있고, 후자의 경우에는 벽걸이형과 패키지형 에어컨이 대표적이다.The representative of the former is a window air conditioner, the latter is a wall-mounted and packaged air conditioner.

도 1은 일반적인 에어컨을 개략적으로 나타낸 블록 구성도이다.1 is a block diagram schematically showing a general air conditioner.

여기에 도시된 바와 같이 실외기(10)는 냉매를 압축시키는 압축기(130)와 압축기(130)에 의해 압축된 냉매를 응축기(110)와 냉매에 함유된 열의 방출을 원할하게 하기 위한 실외기 송풍기(120)에 해당되는 것으로서, 소음 및 열방출로 인하여 건물의 옥상이나 베란다 외부에 설치하게 된다. 또한, 실내기(20)는 응축기(110)에서 보내진 냉매를 팽창밸브(210)를 거쳐 증발기(230)로 보내지면서 액체 상태에서 기체 상태로 증발될 때 발생되는 차가운 공기를 실내로 공급하는 실내기 송풍기(220)에 해당하는 것으로서, 냉방하고자 하는 건물 내부에 설치된다.As shown here, the outdoor unit 10 includes a compressor 130 for compressing the refrigerant and an outdoor unit blower 120 for smoothly discharging the heat contained in the condenser 110 and the refrigerant from the refrigerant compressed by the compressor 130. ) Is installed on the roof of the building or outside the veranda due to noise and heat dissipation. In addition, the indoor unit 20 is an indoor unit blower for supplying the cool air generated when the refrigerant evaporated from the liquid state to the gas state while being sent to the evaporator 230 through the expansion valve 210 to the refrigerant sent from the condenser 110 ( 220) is installed inside the building to be cooled.

위와 같이 이루어진 에어컨은 전원이 인가됨에 따라 에어컨의 동작과 함께 실내기 송풍기도 함께 작동되어 건물 내부를 냉방시키게 된다.As the air conditioner is configured as described above, the indoor unit blower is operated together with the operation of the air conditioner to cool the inside of the building.

도 2는 일반적인 패키지 에어컨의 실내기를 나타낸 도면이다.2 is a view showing an indoor unit of a general package air conditioner.

여기에 도시된 바와 같이 이 실내기(20)는 소정의 공간을 가지도록 다수개의패널(24)을 사용하여 박스 형태로 이루어져 있으며, 그 전면에는 실내의 공기를 흡입하도록 흡입그릴(21)이 구비되어 있다.As shown here, the indoor unit 20 is formed in a box shape using a plurality of panels 24 to have a predetermined space, and a suction grill 21 is provided on the front thereof to suck air in the room. have.

이 흡입그릴(21)과 대향되도록 상부에는 토출그릴(22)이 설치되어 있고, 흡입그릴(21)과 토출그릴(22) 사이에 미도시한 컨트롤부가 고정되는 중앙패널(23)로 이루어졌다.The discharge grille 22 is provided at an upper portion thereof so as to face the suction grille 21, and is formed of a central panel 23 in which a control unit (not shown) is fixed between the suction grille 21 and the discharge grille 22.

또한, 중앙패널(23)의 전면에는 에어컨의 작동설정 및 실내기(20)를 조작하기 위한 키입력부(24)가 설치되어 사용자가 에어컨의 작동 및 실내기의 작동을 자유롭게 조작할 수 있도록 구성되어 있다.In addition, the front panel of the central panel 23 is provided with a key input unit 24 for setting the operation of the air conditioner and the indoor unit 20 is configured to allow the user to freely manipulate the operation of the air conditioner and the operation of the indoor unit.

한편, 리모콘(30)을 통해서도 사용자가 에어컨의 작동설정 및 실내기(20)를 조작하여 에어컨의 작동 및 실내기의 작동을 자유롭게 조작할 수 있도록 리모콘 수신부(35)가 구비되어 있다.On the other hand, the remote control 30 is also provided with a remote control receiver 35 so that the user can operate the operation of the air conditioner and the indoor unit 20 to freely operate the operation of the air conditioner and the indoor unit.

따라서, 에어컨을 작동시킬 때는 냉방을 희망하는 희망온도를 에어컨의 전면부에 설치된 중앙패널(23)의 키입력부(24)나 리모콘(30)을 통해 설정하게 된다. 그러면 에어컨에서는 에어컨의 흡입그릴(21)내부에 설치된 실내온도센서(25)를 통해 실내온도를 측정한 후 희망온도로 실내를 냉방시키기 위한 작동을 수행하게 된다.Therefore, when operating the air conditioner, the desired temperature to be cooled is set through the key input unit 24 or the remote controller 30 of the central panel 23 provided at the front of the air conditioner. Then, in the air conditioner, the indoor temperature is measured through the indoor temperature sensor 25 installed in the suction grill 21 of the air conditioner, and then an operation for cooling the room to a desired temperature is performed.

그런데, 실내온도를 일정하기 유지하기 위해 계속해서 실내온도를 인식할 때 흡입그릴내부에 설치된 실내온도센서에 의해서만 인식할 경우 에어컨이 설치된 근처에서의 실내온도를 기준으로 작동되기 때문에 에어컨으로부터 거리가 떨어진 곳에서는 일정한 온도를 유지하지 못하게 되는 문제점이 있다.However, in order to keep the indoor temperature constant, when the indoor temperature is continuously recognized only by the indoor temperature sensor installed in the suction grill, the distance from the air conditioner is operated based on the indoor temperature near the air conditioner installed. Where there is a problem that can not maintain a constant temperature.

본 발명은 상기와 같은 문제점을 해결하기 위해 창작된 것으로서, 본 발명의 목적은 에어컨의 작동을 조작하기 위한 리모콘에 온도센서를 부착하여 리모콘이 위치한 실내의 실내온도를 측정한 후 무선주파수를 통해 에어컨으로 송신함으로써 에어컨으로부터 먼거리의 구석구석 실내온도를 측정할 수 있도록 한 에어컨의 실내온도 측정장치에 관한 것이다.The present invention was created to solve the above problems, an object of the present invention is to attach a temperature sensor to the remote control for operating the operation of the air conditioner after measuring the indoor temperature of the room where the remote control air conditioner through radio frequency The present invention relates to an indoor temperature measuring apparatus for an air conditioner capable of measuring indoor temperature in every corner of a long distance from an air conditioner.

도 1은 일반적인 에어컨을 개략적으로 나타낸 블록 구성도이다.1 is a block diagram schematically showing a general air conditioner.

도 2는 일반적인 패키지 에어컨의 실내기를 나타낸 도면이다.2 is a view showing an indoor unit of a general package air conditioner.

도 3은 본 발명에 의한 실내온도 측정장치를 갖는 에어컨을 나타낸 블록구성도이다.Figure 3 is a block diagram showing an air conditioner having an indoor temperature measuring apparatus according to the present invention.

- 도면의 주요부분에 대한 부호의 설명 --Explanation of symbols for the main parts of the drawings-

10 : 실외기 20 : 실내기10: outdoor unit 20: indoor unit

21 : 흡입그릴 22 : 토출그릴21: suction grill 22: discharge grill

23 : 중앙패널 24 : 키입력부23 center panel 24 key input unit

25 : 실내온도센서 26 : 무선주파수 수신부25: room temperature sensor 26: radio frequency receiver

27 : 제어부 30 : 리모콘27: control unit 30: remote control

32 : 온도센서 34 : 무선주파수 송신부32: temperature sensor 34: radio frequency transmitter

35 : 리모콘수신부 110 : 응축기35: remote control receiver 110: condenser

120 : 실외기 송풍기 130 : 압축기120: outdoor unit blower 130: compressor

210 : 팽창밸브 220 : 실내기 송풍기210: expansion valve 220: indoor unit blower

230 : 증발기230: evaporator

상기와 같은 목적을 실현하기 위한 본 발명은 에어컨의 동작을 원격지에서 설정 및 작동시키기 위한 리모콘에 설치된 온도센서와, 온도센서에서 측정된 실내온도를 원격지의 에어컨으로 무선주파수를 통해 전송하기 위한 무선주파수 송신부와, 리모콘의 무선주파수 송신부로부터 송신된 실내온도값을 수신하는 무선주파수 수신부와, 무선주파수 수신부를 통해 수신된 실내온도값과 에어컨내에 설치된 실내온도센서값을 통해 실내온도를 판단하는 제어부로 이루어진 것을 특징으로 한다.The present invention for achieving the above object is a radio frequency for transmitting the temperature sensor installed in the remote control for setting and operating the operation of the air conditioner from the remote location, and the indoor temperature measured by the temperature sensor through the radio frequency to the remote air conditioner A transmitter, a radio frequency receiver for receiving an indoor temperature value transmitted from a radio frequency transmitter of a remote controller, and a controller for determining an indoor temperature through an indoor temperature value received through a radio frequency receiver and an indoor temperature sensor value installed in an air conditioner. It is characterized by.

위와 같이 이루어진 본 발명은 리모콘에 설치된 온도센서로부터 실내온도를 측정한 후 무선주파수를 통해 에어컨으로 송신하기 때문에 중간의 장애물에 관계없이 측정된 실내온도값을 송신할 수 있어 실내 구석구석의 온도를 측정하여 송신함으로써 에어컨에서 실내온도를 정확하게 파악하게 사용자의 체감온도에 근접하게 제어가 가능하여 쾌적함을 증대시킬 수 있게 된다.The present invention made as described above can be measured by measuring the indoor temperature from the temperature sensor installed in the remote control, and then transmitted to the air conditioner through the radio frequency, so that the measured indoor temperature value can be transmitted regardless of the obstacles in the middle to measure the temperature in every corner of the room. By transmitting it, the air conditioner can control the user's sense of temperature so that the air conditioner can accurately grasp the indoor temperature, thereby increasing the comfort.

이하, 본 발명의 바람직한 실시예를 첨부된 도면을 참조하여 설명한다. 또한 본 실시예는 본 발명의 권리범위를 한정하는 것은 아니고, 단지 예시로 제시된 것이며 종래 구성과 동일한 부분은 동일한 부호 및 명칭을 사용한다.Hereinafter, exemplary embodiments of the present invention will be described with reference to the accompanying drawings. In addition, the present embodiment is not intended to limit the scope of the present invention, but is presented by way of example only and the same parts as in the conventional configuration using the same reference numerals and names.

도 3은 본 발명에 의한 에어컨의 실내온도 측정장치를 나타낸 블록구성도이다.Figure 3 is a block diagram showing a device for measuring the indoor temperature of the air conditioner according to the present invention.

에어컨의 동작을 원격지에서 설정 및 작동시키기 위한 리모콘(30)에 설치된 온도센서(32)와, 온도센서(32)에서 측정된 실내온도를 원격지의 에어컨 실내기(20)로 무선주파수를 통해 전송하기 위한 무선주파수 송신부(34)와, 리모콘(30)의 무선주파수 송신부(34)로부터 송신된 실내온도값을 수신하는 무선주파수 수신부(26)와, 무선주파수 수신부(26)를 통해 수신된 온도센서(32) 값과 에어컨 실내기(20)내에 설치된 실내온도센서(25) 값을 통해 실내온도를 판단하는 제어부(27)로 이루어진다.Temperature sensor 32 installed in the remote controller 30 for setting and operating the air conditioner at a remote location, and for transmitting the indoor temperature measured by the temperature sensor 32 to the air conditioner indoor unit 20 at a remote location through a radio frequency. A radio frequency transmitter 34, a radio frequency receiver 26 for receiving an indoor temperature value transmitted from the radio frequency transmitter 34 of the remote controller 30, and a temperature sensor 32 received through the radio frequency receiver 26 It is composed of a control unit 27 for determining the indoor temperature through the value and the indoor temperature sensor 25 installed in the air conditioner indoor unit 20.

위와 같이 이루어진 본 실시예의 작동을 설명하면 다음과 같다.Referring to the operation of the present embodiment made as described above are as follows.

에어컨에서 실내온도를 냉방하고자 하는 희망온도로 냉방시키기 위해 실내온도를 측정할 때 에어컨 실내기(20)에 설치되어 있는 실내온도센서(25)로부터 측정된 값을 읽어들인다.When the room temperature is measured to cool the room temperature to the desired temperature to be cooled in the air conditioner, the measured value is read from the room temperature sensor 25 installed in the air conditioner indoor unit 20.

또한, 리모콘(30)에서는 일정시간 간격으로 온도센서(32)에서 측정된 실내온도값을 무선주파수 송신부(34)를 통해 무선주파수로 에어컨의 실내기(20)로 송신하면, 에어컨의 실내기(20)에서는 무선주파수 수신부(26)를 통해 수신된온도센서(32) 값을 읽어들여 실내온도센서(25)에서 측정된 실내온도와 리모콘(30)의 온도센서(32)에서 측정된 실내온도의 평균으로 실내온도를 판단하여 에어컨을 설정된 희망온도를 유지할 수 있도록 구동시키게 된다.In addition, the remote control unit 30 transmits the indoor temperature value measured by the temperature sensor 32 at a predetermined time interval to the indoor unit 20 of the air conditioner through the radio frequency transmitter 34 at a radio frequency, the indoor unit 20 of the air conditioner. Reads the value of the temperature sensor 32 received through the radio frequency receiver 26 to obtain an average of the room temperature measured by the room temperature sensor 25 and the room temperature measured by the temperature sensor 32 of the remote controller 30. By judging the indoor temperature, the air conditioner is driven to maintain the set desired temperature.

이와 같이 리모콘이 위치한 실내의 어느 위치에서도 실내온도를 측정하여 무선주파수를 통해 에어컨으로 송신함으로써 종래의 적외선 송수신 방식의 리모콘에서의 문제점인 적외선의 직진성에 대한 문제점 없이 에어컨과 리모콘 사이에 장애물이 있을 경우에도 실내 구석구석 어느 곳에라도 리모콘에서 측정된 실내온도를 에어컨으로 송신할 수 있어 실내의 실질적, 현실적인 온도를 습득하기 때문에 사용자의 체감온도에 근접하게 냉방제어를 수행할 수 있어 쾌적함을 증대시킬 수 있게 된다.As such, when there is an obstacle between the air conditioner and the remote control without measuring the indoor temperature at any position in the remote control room and measuring the room temperature and transmitting it to the air conditioner through the radio frequency, the problem of the straightness of the infrared, which is a problem of the conventional infrared transmission and reception method. Even in every corner of the room, the indoor temperature measured by the remote control can be transmitted to the air conditioner, so the actual and realistic temperature of the room can be obtained, so that the cooling control can be performed close to the user's sense of temperature, thereby increasing comfort. do.

상기한 바와 같이 본 발명은 에어컨의 작동을 조작하기 위한 리모콘에 온도센서를 부착하여 리모콘이 위치한 실내의 실내온도를 측정한 후 무선주파수를 통해 에어컨으로 송신함으로써 에어컨으로부터 먼거리의 구석구석 실내온도를 측정함으로써 실내의 실질적, 현실적인 온도를 습득하기 때문에 사용자의 체감온도에 근접하게 냉방제어를 수행할 수 있어 쾌적함을 증대시킬 수 있는 이점이 있다.As described above, the present invention measures the indoor temperature of the room where the remote control is located by attaching a temperature sensor to the remote controller for operating the operation of the air conditioner, and then transmits to the air conditioner through a radio frequency to measure a room temperature far from the air conditioner. As a result, the actual and realistic temperature of the room is acquired, so that the cooling control can be performed close to the user's sense of temperature, thereby increasing the comfort.

Claims (1)

에어컨의 동작을 원격지에서 설정 및 작동시키기 위한 리모콘에 설치된 온도센서와,A temperature sensor installed in the remote control for setting and operating an air conditioner remotely; 온도센서에서 측정된 실내온도를 원격지의 에어컨으로 무선주파수를 통해 전송하기 위한 무선주파수 송신부와,A radio frequency transmitter for transmitting the indoor temperature measured by the temperature sensor to a remote air conditioner through a radio frequency; 리모콘의 무선주파수 송신부로부터 송신된 실내온도값을 수신하는 무선주파수 수신부와,A radio frequency receiver for receiving an indoor temperature value transmitted from a radio frequency transmitter of the remote controller; 무선주파수 수신부를 통해 수신된 실내온도값과 에어컨내에 설치된 실내온도센서값을 통해 실내온도를 판단하는 제어부Control unit to determine the room temperature through the room temperature value received through the radio frequency receiver and the room temperature sensor value installed in the air conditioner 로 이루어진 것을 특징으로 하는 에어컨의 실내온도 측정장치.Indoor temperature measuring device of the air conditioner, characterized in that consisting of.
KR1020010067990A 2001-11-01 2001-11-01 Air-conditioner have apparatus measure for room temperature KR20030037021A (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20050110258A (en) * 2004-05-18 2005-11-23 삼성전자주식회사 A air conditioner having a wireless temperature sensor
EP3406981A4 (en) * 2016-02-22 2019-09-04 Daikin Industries, Ltd. Receiver and air-conditioning device equipped with same

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20050110258A (en) * 2004-05-18 2005-11-23 삼성전자주식회사 A air conditioner having a wireless temperature sensor
EP3406981A4 (en) * 2016-02-22 2019-09-04 Daikin Industries, Ltd. Receiver and air-conditioning device equipped with same

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