JP7104122B2 - Air conditioning lighting controller - Google Patents

Air conditioning lighting controller Download PDF

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JP7104122B2
JP7104122B2 JP2020173174A JP2020173174A JP7104122B2 JP 7104122 B2 JP7104122 B2 JP 7104122B2 JP 2020173174 A JP2020173174 A JP 2020173174A JP 2020173174 A JP2020173174 A JP 2020173174A JP 7104122 B2 JP7104122 B2 JP 7104122B2
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和也 後藤
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木村工機株式会社
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    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
    • Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection

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Description

本発明は空調照明制御装置に関するものである。 The present invention relates to an air conditioning lighting control device.

特許文献１のように、室内照明の色温度を切換え、空調機の冷暖房出力を体感温度差分抑えて省エネを図る空調システムが知られている。 As in Patent Document 1, there is known an air conditioning system that switches the color temperature of indoor lighting and suppresses the sensible temperature difference in the cooling / heating output of the air conditioner to save energy.

特開平５－８７３７３号公報Japanese Unexamined Patent Publication No. 5-87373

このような空調システムは省エネに有効であるが、近年さらなる省エネ性向上の要求が高まってきている。 Such an air conditioning system is effective for energy saving, but in recent years, there has been an increasing demand for further improvement in energy saving.

本発明は上記課題を解決するため、空調機の冷房運転時又は暖房運転時の出力を増減させて目標室内温度に調整する空調制御部と、室内照明の色温度を変化させて居室者の体感温度を調整する照明制御部と、前記居室者の温冷感情報に応じて前記空調制御部と前記照明制御部を連動させて前記室内照明の前記色温度を変化させつつ前記冷房運転時は前記目標室内温度を維持又は上げるように前記出力を制御しかつ前記暖房運転時は前記目標室内温度を維持又は下げるように前記出力を制御して前記居室者が適温に感じるようにする連動制御部と、を備えたことを最も主要な特徴とする。 In order to solve the above problems, the present invention has an air conditioning control unit that increases or decreases the output of the air conditioner during cooling operation or heating operation to adjust to the target room temperature, and changes the color temperature of the room lighting to experience the occupants. During the cooling operation, the lighting control unit that adjusts the temperature and the air conditioning control unit and the lighting control unit are linked to change the color temperature of the indoor lighting according to the hot / cold feeling information of the occupant. An interlocking control unit that controls the output so as to maintain or raise the target room temperature and controls the output so as to maintain or lower the target room temperature during the heating operation so that the occupant feels at an appropriate temperature. The most important feature is that it is equipped with.

請求項１の発明によれば、室内照明の色温度が居室者に与える暖かさや寒さを利用して、空調機の出力を抑えながら居室者に適温感を与えることができ、省エネを図れる。請求項２の発明によれば、居室者の温度順応を利用し、居室者の許容温度まで空調機の冷房運転又は暖房運転の出力（エネルギー消費）を抑えることで、さらに省エネの向上を図れる。 According to the first aspect of the present invention, the warmth and coldness given to the living room by the color temperature of the indoor lighting can be utilized to give the living room a feeling of appropriate temperature while suppressing the output of the air conditioner, and energy saving can be achieved . According to the invention of claim 2 , the energy saving can be further improved by suppressing the output (energy consumption) of the cooling operation or the heating operation of the air conditioner to the allowable temperature of the occupant by utilizing the temperature adaptation of the occupant.

本発明の一例を示す構成図である。It is a block diagram which shows an example of this invention. 冷房昇温制御部の説明図である。It is explanatory drawing of the cooling temperature rise control part. 冷房降温制御部の説明図である。It is explanatory drawing of the cooling temperature lowering control part. 暖房降温制御部の説明図である。It is explanatory drawing of the heating / lowering temperature control unit. 暖房昇温制御部の説明図である。It is explanatory drawing of the heating temperature rise control part.

図１は建物の室内等に設けられる本発明の空調照明制御装置の一実施例を示し、この空調照明制御装置は空調制御部１、照明制御部２及び連動制御部３を備えており、図示省略のマイクロプロセッサ、各種センサー、その他の制御機器にて構成される。 FIG. 1 shows an embodiment of an air conditioner lighting control device of the present invention provided in a building interior or the like, and this air conditioner lighting control device includes an air conditioner control unit 1, a lighting control unit 2, and an interlocking control unit 3. It consists of an abbreviated microprocessor, various sensors, and other control equipment.

空調制御部１は、空調機４の冷房運転時又は暖房運転時の出力（冷却又は加熱のエネルギー）を増減させて目標室内温度に調整する。空調機４は公知の空冷式エアコンや冷温水式ファンコイルユニットなどで、図示省略の熱交換器の冷媒又は冷温水で空気を冷却又は加熱して室内に供給する。この空調機４の冷房運転時の出力を上げると室内温度が下がってエネルギー消費が増え、出力を下げると室内温度が上がってエネルギー消費が減る。暖房運転時の出力を上げると室内温度が上がってエネルギー消費が増え、出力を下げると室内温度が下がってエネルギー消費が減る。 The air conditioning control unit 1 adjusts to the target room temperature by increasing or decreasing the output (cooling or heating energy) of the air conditioner 4 during the cooling operation or the heating operation. The air conditioner 4 is a known air-cooled air conditioner, cold / hot water fan coil unit, or the like, and supplies air to the room by cooling or heating air with a refrigerant or cold / hot water of a heat exchanger (not shown). Increasing the output of the air conditioner 4 during the cooling operation lowers the room temperature and increases energy consumption, and lowering the output raises the room temperature and reduces energy consumption. Increasing the output during heating operation raises the room temperature and increases energy consumption, and lowering the output lowers the room temperature and reduces energy consumption.

照明制御部２は、室内照明５の色温度（ケルビン）を変化させて居室者の体感温度を調整する。照明制御部２は色温度制御部６と緩衝制御部７を備えている。室内照明５は、色温度や照度等を変更できる公知のＬＥＤ照明等とする。色温度制御部６は、居室者が暖かさを感じる低色温度（３０００Ｋ）と、居室者が冷たさを感じる高色温度（５５００Ｋ）と、低色温度から高色温度に至る中間の中色温度（４０００Ｋ）と、に室内照明の色温度を変化させる。緩衝制御部７は、室内照明５の色温度を所定時間（２～４分）を掛けて漸次変化させる。なお、低色温度から高色温度のケルビン（Ｋ）の値と色温度変化時間（２～４分）は一例であって限定されるものではない。 The lighting control unit 2 changes the color temperature (Kelvin) of the indoor lighting 5 to adjust the sensible temperature of the occupant. The illumination control unit 2 includes a color temperature control unit 6 and a buffer control unit 7. The interior lighting 5 is a known LED lighting or the like that can change the color temperature, illuminance, and the like. The color temperature control unit 6 has a low color temperature (3000K) in which the occupant feels warm, a high color temperature (5500K) in which the occupant feels cold, and an intermediate medium color from a low color temperature to a high color temperature. The color temperature of the room lighting is changed to the temperature (4000K). The buffer control unit 7 gradually changes the color temperature of the indoor lighting 5 over a predetermined time (2 to 4 minutes). The Kelvin (K) value from the low color temperature to the high color temperature and the color temperature change time (2 to 4 minutes) are examples and are not limited.

連動制御部３は、居室者の現状の温冷感情報に応じて空調制御部１と照明制御部２を連動させて室内照明５の色温度を変化させつつ冷房運転時は目標室内温度を維持又は上げるように出力を制御しかつ暖房運転時は目標室内温度を維持又は下げるように出力を制御して居室者が適温に感じるように調整する。連動制御部３は、冷房昇温制御部８、冷房降温制御部９、暖房降温制御部１０、暖房昇温制御部１１及び温度補正部１２を備えている。居室者の冷感情報（寒いと感じる）と温感情報（暑いと感じる）とは、図示省略の手動スイッチやサーモグラフィーなどによって取得する。 The interlocking control unit 3 maintains the target room temperature during the cooling operation while changing the color temperature of the indoor lighting 5 by interlocking the air conditioning control unit 1 and the lighting control unit 2 according to the current temperature and cooling sensation information of the occupants. Alternatively, the output is controlled so as to increase the temperature, and the output is controlled so as to maintain or decrease the target room temperature during the heating operation so that the occupants feel the appropriate temperature. The interlocking control unit 3 includes a cooling temperature rise control unit 8, a cooling temperature reduction control unit 9, a heating temperature reduction control unit 10, a heating temperature rise control unit 11, and a temperature compensation unit 12. The cold sensation information (feeling cold) and the warm sensation information (feeling hot) of the occupants are acquired by a manual switch or thermography (not shown).

図２に示すように、冷房昇温制御部８は、冷房運転時に居室者の冷感情報に応じて現状より昇温させる場合において
空調機４の冷房運転時の出力を下げて目標室内温度を上げつつ室内照明５を現状の低色温度から高色温度にする第１冷房時昇温ステップと
空調機４の冷房運転時の出力を下げて目標室内温度を上げつつ室内照明５を現状の中色温度から高色温度にする第２冷房時昇温ステップと
空調機４の冷房運転時の出力を下げて目標室内温度を上げつつ室内照明５を現状の高色温度に維持する第３冷房時昇温ステップと
のうちのいずれかのステップを室内照明５の現状の色温度に基いて実行する。 As shown in FIG. 2, the cooling temperature rise control unit 8 lowers the output of the air conditioner 4 during the cooling operation to reduce the target room temperature when the temperature is raised from the current state according to the cold feeling information of the occupants during the cooling operation. While raising the indoor lighting 5, the indoor lighting 5 is raised from the current low color temperature to the high color temperature in the first cooling step and the output of the air conditioner 4 during the cooling operation is lowered to raise the target indoor temperature. During the third cooling, the indoor lighting 5 is maintained at the current high color temperature while raising the target room temperature by lowering the output during the cooling operation of the air conditioner 4 and the second cooling step of changing from the color temperature to the high color temperature. One of the temperature raising steps is executed based on the current color temperature of the indoor lighting 5.

図３に示すように、冷房降温制御部９は、冷房運転時に居室者の温感情報に応じて現状より降温させる場合において
空調機４の冷房運転時の出力を維持しつつ室内照明５を現状の低色温度から中色温度にする第１冷房時降温ステップと
空調機４の冷房運転時の出力を維持しつつ室内照明５を現状の中色温度から高色温度にする第２冷房時降温ステップと
空調機４の冷房運転時の出力を上げて目標室内温度を下げつつ室内照明５を現状の高色温度から低色温度にする第３冷房時降温ステップと
のうちのいずれかのステップを室内照明５の現状の色温度に基いて実行する。 As shown in FIG. 3, when the cooling temperature lowering control unit 9 lowers the temperature from the current state according to the warmth information of the occupants during the cooling operation, the room lighting 5 is currently used while maintaining the output of the air conditioner 4 during the cooling operation. The temperature of the room lighting 5 is lowered from the current medium color temperature to the high color temperature while maintaining the output during the cooling operation of the first cooling step and the cooling operation of the air conditioner 4. One of the steps and the third cooling step of raising the output of the air conditioner 4 during cooling operation and lowering the target room temperature while lowering the indoor lighting 5 from the current high color temperature to the low color temperature. This is performed based on the current color temperature of the room lighting 5.

図４に示すように、暖房降温制御部１０は、暖房運転時に居室者の温感情報に応じて現状より降温させる場合において
空調機４の暖房運転時の出力を下げて目標室内温度を下げつつ室内照明５を現状の高色温度から低色温度にする第１暖房時降温ステップと
空調機４の暖房運転時の出力を下げて目標室内温度を下げつつ室内照明５を現状の中色温度から低色温度にする第２暖房時降温ステップと
空調機４の暖房運転時の出力を下げて目標室内温度を下げつつ室内照明５を現状の低色温度に維持する第３暖房時降温ステップと
のうちのいずれかのステップを室内照明５の現状の色温度に基いて実行する。 As shown in FIG. 4, when the heating / lowering control unit 10 lowers the temperature from the current state according to the warmth information of the occupants during the heating operation, the heating / lowering control unit 10 lowers the output of the air conditioner 4 during the heating operation to lower the target room temperature. The indoor lighting 5 is changed from the current medium color temperature while lowering the target room temperature by lowering the output during the heating operation of the first heating step and the heating operation, which changes the indoor lighting 5 from the current high color temperature to the low color temperature. The second heating lowering step to lower the color temperature and the third heating lowering step to maintain the indoor lighting 5 at the current low color temperature while lowering the target room temperature by lowering the output during heating operation of the air conditioner 4. One of these steps is performed based on the current color temperature of the room heating 5.

図５に示すように、暖房昇温制御部１１は、暖房運転時に居室者の冷感情報に応じて現状より昇温させる場合において
空調機４の暖房運転時の出力を維持しつつ室内照明５を現状の高色温度から中色温度にする第１暖房時昇温ステップと
空調機４の暖房運転時の出力を維持しつつ室内照明５を現状の中色温度から低色温度にする第２暖房時昇温ステップと
空調機４の暖房運転時の出力を上げて目標室内温度を上げつつ室内照明５を現状の低色温度から高色温度にする第３暖房時昇温ステップと
のうちのいずれかのステップを室内照明５の現状の色温度に基いて実行する。 As shown in FIG. 5, when the heating temperature rise control unit 11 raises the temperature from the current state according to the cold feeling information of the occupants during the heating operation, the room lighting 5 maintains the output during the heating operation of the air conditioner 4. The second step of changing the temperature from the current high color temperature to the medium color temperature and the second step of changing the indoor lighting 5 from the current medium color temperature to the low color temperature while maintaining the output during the heating operation of the air conditioner 4 and the first heating step. Of the step of raising the temperature during heating and the third step of raising the temperature during heating, which raises the target room temperature by increasing the output of the air conditioner 4 during heating operation and raises the room lighting 5 from the current low color temperature to a high color temperature. Any step is performed based on the current color temperature of the room lighting 5.

図２から図５において、例えば室内照明５の低色温度⇔中色温度の色温度変化時間は２分、中色温度⇔高色温度の色温度変化時間は２分、低色温度⇔高色温度の色温度変化時間は４分とし、目標室内温度の上げ下げは０.５℃刻みで最大２℃までとするが、これに限定されない。温度補正部１２は、暑くも寒くもない適温感情報に応じて室内照明５の色温度を維持しつつ居室者の温度順応の許容温度範囲内（例えば２～３℃）で冷房運転時は室内温度を上げるように出力を制御しかつ暖房運転時は室内温度を下げるように出力を制御する。 In FIGS. 2 to 5, for example, the color temperature change time of the low color temperature ⇔ medium color temperature of the indoor lighting 5 is 2 minutes, the color temperature change time of the medium color temperature ⇔ high color temperature is 2 minutes, and the low color temperature ⇔ high color. The color temperature change time of the temperature is 4 minutes, and the target room temperature is raised or lowered in 0.5 ° C increments up to a maximum of 2 ° C, but is not limited to this. The temperature compensating unit 12 maintains the color temperature of the indoor lighting 5 according to the appropriate temperature feeling information that is neither hot nor cold, and keeps the temperature within the permissible temperature range of the temperature adaptation of the occupants (for example, 2 to 3 ° C.) during the cooling operation. The output is controlled so as to raise the temperature, and the output is controlled so as to lower the room temperature during the heating operation.

１ 空調制御部
２ 照明制御部
３ 連動制御部
４ 空調機
５ 室内照明
６ 色温度制御部
７ 緩衝制御部
８ 冷房昇温制御部
９ 冷房降温制御部
１０ 暖房降温制御部
１１ 暖房昇温制御部
１２ 温度補正部 1 Air conditioning control unit 2 Lighting control unit 3 Interlocking control unit 4 Air conditioner 5 Indoor lighting 6 Color temperature control unit 7 Buffer control unit 8 Cooling temperature rise control unit 9 Cooling temperature reduction control unit 10 Heating temperature reduction control unit 11 Heating temperature rise control unit 12 Temperature compensator

Claims (2)

空調機の冷房運転時又は暖房運転時の出力を増減させて目標室内温度に調整する空調制御部と、室内照明の色温度を変化させて居室者の体感温度を調整する照明制御部と、前記居室者の温冷感情報に応じて前記空調制御部と前記照明制御部を連動させて前記室内照明の前記色温度を変化させつつ前記冷房運転時は前記目標室内温度を維持又は上げるように前記出力を制御しかつ前記暖房運転時は前記目標室内温度を維持又は下げるように前記出力を制御して前記居室者が適温に感じるようにする連動制御部と、を備え、
前記照明制御部が、前記居室者が暖かさを感じる低色温度と前記居室者が冷たさを感じる高色温度と低色温度から高色温度に至る中間の中色温度とに前記室内照明の前記色温度を変化させる色温度制御部を、備え、
前記連動制御部が、
前記冷房運転時に前記居室者の冷感情報に応じて昇温させる場合において
前記空調機の前記冷房運転時の前記出力を下げて前記目標室内温度を上げつつ前記室内照明を現状の前記低色温度から前記高色温度にする第１冷房時昇温ステップと
前記空調機の前記冷房運転時の前記出力を下げて前記目標室内温度を上げつつ前記室内照明を現状の前記中色温度から前記高色温度にする第２冷房時昇温ステップと
前記空調機の前記冷房運転時の前記出力を下げて前記目標室内温度を上げつつ前記室内照明を現状の前記高色温度に維持する第３冷房時昇温ステップと
のうちのいずれかの前記ステップを前記室内照明の現状の前記色温度に基いて実行する冷房昇温制御部と、
前記冷房運転時に前記居室者の温感情報に応じて降温させる場合において
前記空調機の前記冷房運転時の前記出力を維持しつつ前記室内照明を現状の前記低色温度から前記中色温度にする第１冷房時降温ステップと
前記空調機の前記冷房運転時の前記出力を維持しつつ前記室内照明を現状の前記中色温度から前記高色温度にする第２冷房時降温ステップと
前記空調機の前記冷房運転時の前記出力を上げて前記目標室内温度を下げつつ前記室内照明を現状の前記高色温度から前記低色温度にする第３冷房時降温ステップと
のうちのいずれかの前記ステップを前記室内照明の現状の前記色温度に基いて実行する冷房降温制御部と、
前記暖房運転時に前記居室者の温感情報に応じて降温させる場合において
前記空調機の前記暖房運転時の前記出力を下げて前記目標室内温度を下げつつ前記室内照明を現状の前記高色温度から前記低色温度にする第１暖房時降温ステップと
前記空調機の前記暖房運転時の前記出力を下げて前記目標室内温度を下げつつ前記室内照明を現状の前記中色温度から前記低色温度にする第２暖房時降温ステップと
前記空調機の前記暖房運転時の前記出力を下げて前記目標室内温度を下げつつ前記室内照明を現状の前記低色温度に維持する第３暖房時降温ステップと
のうちのいずれかの前記ステップを前記室内照明の現状の前記色温度に基いて実行する暖房降温制御部と、
前記暖房運転時に前記居室者の前記冷感情報に応じて昇温させる場合において
前記空調機の前記暖房運転時の前記出力を維持しつつ前記室内照明を現状の前記高色温度から前記中色温度にする第１暖房時昇温ステップと
前記空調機の前記暖房運転時の前記出力を維持しつつ前記室内照明を現状の前記中色温度から前記低色温度にする第２暖房時昇温ステップと
前記空調機の前記暖房運転時の前記出力を上げて前記目標室内温度を上げつつ前記室内照明を現状の前記低色温度から前記高色温度にする第３暖房時昇温ステップと
のうちのいずれかの前記ステップを前記室内照明の現状の前記色温度に基いて実行する暖房昇温制御部と、
を備えたことを特徴とする空調照明制御装置。 An air conditioning control unit that adjusts the target room temperature by increasing or decreasing the output during cooling operation or heating operation of the air conditioner, and a lighting control unit that adjusts the perceived temperature of the occupants by changing the color temperature of the room lighting. The air-conditioning control unit and the lighting control unit are interlocked with each other according to the heating / cooling sensation information of the occupant so as to maintain or raise the target room temperature during the cooling operation while changing the color temperature of the room lighting. It is provided with an interlocking control unit that controls the output and controls the output so as to maintain or lower the target room temperature during the heating operation so that the occupant feels an appropriate temperature.
The lighting control unit sets the low color temperature at which the room occupant feels warm, the high color temperature at which the occupant feels cold, and the intermediate color temperature from the low color temperature to the high color temperature. A color temperature control unit for changing the color temperature is provided.
The interlocking control unit
In the case of raising the temperature according to the cooling sensation information of the occupant during the cooling operation
In the first cooling step, the indoor lighting is changed from the current low color temperature to the high color temperature while lowering the output of the air conditioner during the cooling operation and raising the target room temperature.
In the second cooling step, the indoor lighting is changed from the current medium color temperature to the high color temperature while lowering the output of the air conditioner during the cooling operation and raising the target room temperature.
A third cooling step of lowering the output of the air conditioner during the cooling operation to raise the target room temperature and maintaining the room lighting at the current high color temperature.
A cooling temperature rise control unit that executes any of the above steps based on the current color temperature of the room lighting.
In the case of lowering the temperature according to the warmth information of the occupant during the cooling operation.
In the first cooling step of changing the indoor lighting from the current low color temperature to the medium color temperature while maintaining the output of the air conditioner during the cooling operation.
In the second cooling step of changing the indoor lighting from the current medium color temperature to the high color temperature while maintaining the output of the air conditioner during the cooling operation.
A third cooling step of increasing the output of the air conditioner during the cooling operation and lowering the target room temperature while changing the room lighting from the current high color temperature to the low color temperature.
A cooling temperature lowering control unit that executes any of the above steps based on the current color temperature of the indoor lighting.
In the case of lowering the temperature according to the warmth information of the occupant during the heating operation
In the first heating lowering step, the indoor lighting is changed from the current high color temperature to the low color temperature while lowering the output of the air conditioner during the heating operation to lower the target room temperature.
In the second heating lowering step, the indoor lighting is changed from the current medium color temperature to the low color temperature while lowering the output of the air conditioner during the heating operation to lower the target room temperature.
With the third heating lowering step of maintaining the indoor lighting at the current low color temperature while lowering the target room temperature by lowering the output of the air conditioner during the heating operation.
A heating / lowering control unit that executes any of the above steps based on the current color temperature of the indoor lighting.
In the case of raising the temperature according to the cooling sensation information of the occupant during the heating operation
In the first heating heating step of changing the indoor lighting from the current high color temperature to the medium color temperature while maintaining the output of the air conditioner during the heating operation.
A second heating temperature raising step of changing the room lighting from the current medium color temperature to the low color temperature while maintaining the output of the air conditioner during the heating operation.
In the third heating temperature raising step, the indoor lighting is changed from the current low color temperature to the high color temperature while raising the target room temperature by raising the output of the air conditioner during the heating operation.
A heating temperature rise control unit that executes any of the above steps based on the current color temperature of the indoor lighting.
An air-conditioning lighting control device characterized by being equipped with . 前記連動制御部が、前記室内照明の前記色温度を維持しつつ前記居室者の温度順応の許容温度範囲内で前記冷房運転時は室内温度を上げるように前記出力を制御しかつ前記暖房運転時は前記室内温度を下げるように前記出力を制御する温度補正部を、備えた請求項１記載の空調照明制御装置。 The interlocking control unit controls the output so as to raise the room temperature during the cooling operation within the allowable temperature range of the temperature adaptation of the occupant while maintaining the color temperature of the room lighting, and during the heating operation. The air-conditioning lighting control device according to claim 1 , further comprising a temperature compensating unit that controls the output so as to lower the room temperature .
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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004237891A (en) 2003-02-06 2004-08-26 Toyoda Gosei Co Ltd Lighting system for vehicle
JP2009276007A (en) 2008-05-15 2009-11-26 Sharp Corp Air conditioner and air conditioning system
JP2019169429A (en) 2018-03-26 2019-10-03 東芝ライテック株式会社 Illumination system
KR102060632B1 (en) 2019-07-02 2019-12-30 서진공조(주) Energy-saving indoor environment control system using illuminance intensity
CN106642567B (en) 2016-12-14 2020-05-29 青岛海尔空调器有限总公司 Air conditioner operation control method

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004237891A (en) 2003-02-06 2004-08-26 Toyoda Gosei Co Ltd Lighting system for vehicle
JP2009276007A (en) 2008-05-15 2009-11-26 Sharp Corp Air conditioner and air conditioning system
CN106642567B (en) 2016-12-14 2020-05-29 青岛海尔空调器有限总公司 Air conditioner operation control method
JP2019169429A (en) 2018-03-26 2019-10-03 東芝ライテック株式会社 Illumination system
KR102060632B1 (en) 2019-07-02 2019-12-30 서진공조(주) Energy-saving indoor environment control system using illuminance intensity

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