CN111365820A - Mute control method of mobile air conditioner - Google Patents
Mute control method of mobile air conditioner Download PDFInfo
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- CN111365820A CN111365820A CN202010232116.3A CN202010232116A CN111365820A CN 111365820 A CN111365820 A CN 111365820A CN 202010232116 A CN202010232116 A CN 202010232116A CN 111365820 A CN111365820 A CN 111365820A
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- air conditioner
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
- F24F11/63—Electronic processing
- F24F11/64—Electronic processing using pre-stored data
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
- F24F11/63—Electronic processing
- F24F11/65—Electronic processing for selecting an operating mode
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
- F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
- F24F11/74—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity
- F24F11/75—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity for maintaining constant air flow rate or air velocity
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
- F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
- F24F11/74—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity
- F24F11/77—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity by controlling the speed of ventilators
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
- F24F11/80—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/88—Electrical aspects, e.g. circuits
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/24—Means for preventing or suppressing noise
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/24—Means for preventing or suppressing noise
- F24F2013/247—Active noise-suppression
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2110/00—Control inputs relating to air properties
- F24F2110/10—Temperature
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2140/00—Control inputs relating to system states
- F24F2140/40—Damper positions, e.g. open or closed
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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
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
Abstract
The invention discloses a mute control method of a mobile air conditioner, which comprises the following steps: judging whether to enter a mute mode; if so, detecting whether the ambient temperature is greater than or equal to a first preset temperature; if so, controlling the fans to operate according to a first operation strategy, wherein the first operation strategy is that at least one fan is forced to operate at a low gear and at least one fan is forced to operate at a high gear; and controlling the fans to operate according to a second operation strategy until the environment temperature is lower than a second preset temperature which is lower than the first preset temperature within continuous first preset time, wherein the second operation strategy is to control all the fans to be forcibly operated at a low gear. Therefore, in the refrigeration process, the ambient temperature is taken as a consideration factor, the ambient temperature is detected in real time, and the operation strategy of the fan is switched timely, so that the heat dissipation of the air conditioner and the silence are taken into consideration, the energy consumption of the air conditioner is reduced on the premise of not influencing the user experience, and the safe and reliable operation under the high-temperature working condition is realized.
Description
Technical Field
The invention relates to the technical field of air conditioners, in particular to a mute control method of a mobile air conditioner.
Background
In the current industry, the mute function of the mobile air conditioner adopts a strategy of turning a fan to a low gear to achieve the aim of muting, and the mobile air conditioner is simple to realize and reliable in function. However, there are the following problems:
although the control logic is simple and easy, the current use environment complex situation, such as the current environment temperature, is not considered in the control method. When the environment temperature is high, if the air conditioner operates in a mute mode, heat emitted by a condenser near the lower fan cannot be blown out in time, and the power consumption of the whole air conditioner is increased. The system is unreliable and is easy to jump when the system runs in a high-temperature environment for a long time.
Disclosure of Invention
The present invention is directed to solving at least one of the problems of the prior art. To this end, an object of the present invention is to provide a mute control method of a mobile air conditioner.
The mute control method of the mobile air conditioner according to the embodiment of the invention comprises the following steps: judging whether to enter a mute mode; if so, detecting whether the ambient temperature is greater than or equal to a first preset temperature; if so, controlling the fans to operate according to a first operation strategy, wherein the first operation strategy is that at least one fan is forced to operate at a low gear and at least one fan is forced to operate at a high gear; and controlling the fans to operate according to a second operation strategy until the environment temperature is lower than a second preset temperature in continuous first preset time, wherein the second preset temperature is lower than the first preset temperature, and the second operation strategy is to control all the fans to be forced to operate at a low gear.
According to the mute control method provided by the embodiment of the invention, in the refrigeration process, the ambient temperature is taken as a consideration factor, the ambient temperature is detected in real time, and the operation strategy of the fan is switched timely, so that both the mute function and the heat dissipation function of the air conditioner are taken into consideration, therefore, when the ambient temperature is higher, the air conditioner can be cooled and dissipated timely, the energy consumption of the air conditioner is reduced on the premise of not influencing the user experience, and the safe and reliable operation under the high-temperature working condition is realized.
In some embodiments, the mute control method of the mobile air conditioner further comprises: and judging whether to exit the mute mode, and if so, releasing the forced low-gear or forced high-gear operation of all the fans.
In some embodiments, the mute control method of the mobile air conditioner further comprises: and if the detected ambient temperature is lower than the first preset temperature, controlling the fan to operate according to a second operation strategy.
In some embodiments, the mute control method of the mobile air conditioner further comprises: after the fan operates according to the first operation strategy, detecting whether the ambient temperature is lower than a second preset temperature within continuous first preset time every second preset time, and if not, not changing the operation strategy of the fan.
In some embodiments, the first predetermined time is 3 seconds to 6 seconds.
In some embodiments, the mobile air conditioner includes a first fan for inducing air to the surrounding environment, and a second fan for cooling the mobile air conditioner, wherein the first operation strategy is that the first fan is forced to operate at a low gear and the second fan is forced to operate at a high gear.
In some embodiments, the first fan and the second fan have a plurality of gears from low to high, the wind speed and the wind volume of the low gear are respectively smaller than that of the high gear, the forced low gear is operated according to the lowest gear, and the forced high gear is operated by selecting one of other gears except the lowest gear.
In some embodiments, the forced high operation is performed according to a top gear.
In some embodiments, the first fan is disposed near an upper end of the mobile air conditioner, and the second fan is disposed near a lower end of the mobile air conditioner.
In some embodiments, the first preset temperature is 30 ℃ to 35 ℃ and the first preset temperature is 1 ℃ to 2 ℃ higher than the second preset temperature.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 is a schematic view of a mute control method of an air conditioner according to an embodiment of the present invention.
Fig. 2 is a schematic diagram of a mute control method of an air conditioner according to an embodiment of the present invention.
Detailed Description
Embodiments of the present invention will be described in detail below, the embodiments described with reference to the drawings being illustrative, and the embodiments of the present invention will be described in detail below.
A mute control method of a mobile air conditioner according to an embodiment of the present invention will be described with reference to fig. 1 to 2.
As shown in fig. 2, the mute control method of a mobile air conditioner according to an embodiment of the present invention includes:
s1: and judging whether to enter a mute mode. Specifically, the mute mode can be entered and exited by a mute button of the remote controller.
S2: if yes, detecting whether the ambient temperature is greater than or equal to a first preset temperature. In other words, if the mute mode is entered, it is detected whether the ambient temperature reaches the first preset temperature in consideration of the influence of the ambient temperature on the heat dissipation.
S3: and if the ambient temperature is greater than or equal to a first preset temperature, controlling the fans to operate according to a first operation strategy, wherein the first operation strategy is that at least one fan is forced to operate at a low gear and at least one fan is forced to operate at a high gear. That is, when the ambient temperature is high and exceeds the first preset temperature, an instruction is sent to control the low-gear operation of at least one fan and the high-gear operation of at least one fan. Wherein, the low-grade wind speed and the wind quantity are both correspondingly smaller than the high-grade wind speed and the wind quantity.
The low gear can be the lowest gear or the next lowest gear, and the high gear can be the highest gear or the lowest gear, and the working gear of the fan is adjusted in two gears, wherein the low gear refers to the gear with lower wind speed and wind volume in the two gears, and the high gear refers to the gear with higher wind speed and wind volume in the two gears; for more than two gears, low gear refers to the lowest gear and high gear refers to one of the remaining gears that is higher than the lowest gear.
S4: and controlling the fans to operate according to a second operation strategy until the environment temperature is lower than a second preset temperature which is lower than the first preset temperature within continuous first preset time, wherein the second operation strategy is to control all the fans to be forcibly operated at a low gear. In other words, if the continuous period of time in which the ambient temperature is below the second preset temperature does not exceed the first preset time, operation continues according to the first operating strategy. And if the continuous time that the ambient temperature is lower than the second preset temperature exceeds or reaches the first preset time, switching to the operation according to a second operation strategy.
In summary, when the ambient temperature is higher than the first preset temperature, one part of the fans are controlled to operate in a low gear mode, and the other part of the fans are controlled to operate in a high gear mode.
According to the mute control method provided by the embodiment of the invention, in the refrigeration process, the ambient temperature is taken as a consideration factor, the ambient temperature is detected in real time, and the operation strategy of the fan is switched timely, so that both the mute function and the heat dissipation function of the air conditioner are taken into consideration, therefore, when the ambient temperature is higher, the air conditioner can be cooled and dissipated timely, the energy consumption of the air conditioner is reduced on the premise of not influencing the user experience, and the safe and reliable operation under the high-temperature working condition is realized.
In some embodiments, the mute control method of the mobile air conditioner further comprises:
and S5, judging whether to exit the mute mode, and if so, releasing the forced low-gear or forced high-gear operation of all the fans. That is, when the mute button on the remote controller or the operation panel is pressed again, the fan exits from the mute mode, and at this time, the fan is controlled to exit from the current operation strategy (the first operation strategy or the second operation strategy), and the fan operates according to the working gear before entering the mute mode. Therefore, after the mobile air conditioner exits the silent mode, the mobile air conditioner is switched to the working state before entering the silent mode, and the response is sensitive and timely.
In some embodiments, the mute control method of the mobile air conditioner further comprises: s31: and if the detected ambient temperature is lower than the first preset temperature, controlling the fan to operate according to a second operation strategy. That is to say, just when entering the silence mode, if the temperature of external environment is moderate and when not influencing the air conditioner heat dissipation, just control all fans and all low-grade operation to realize better silence effect.
In some embodiments, the mute control method of the mobile air conditioner further comprises: s41: after the fan operates according to the first operation strategy, detecting whether the ambient temperature is lower than a second preset temperature within continuous first preset time every second preset time, and if the ambient temperature is not lower than the second preset temperature, not changing the operation strategy of the fan. Therefore, when the temperature around the air conditioner is not effectively reduced, the heat dissipation requirement of the air conditioner needs to be considered, and one part of the fans still need to be controlled to operate in a low-grade mode, and the other part of the fans still need to operate in a high-grade mode.
In some embodiments, the first predetermined time is 3 seconds to 6 seconds. That is to say, in the process that the fan operates according to the first operation strategy, every fixed time (any value between 3 seconds and 6 seconds can be selected for the time), whether the ambient temperature falls below the second preset temperature is detected, and once the ambient temperature falls below the second preset temperature, the fan is not allowed to operate in a high-grade mode, but all fans are allowed to operate in a low-grade mode to reduce the working noise, so that the mute experience is improved.
In some embodiments, the mobile air conditioner includes a first fan for inducing air into the surrounding environment, a second fan for cooling the mobile air conditioner, and the first operation strategy is that the first fan is forced to operate at a low gear and the second fan is forced to operate at a high gear. The movable air conditioner is different from a traditional air conditioner comprising an indoor unit and an outdoor unit, the movable air conditioner is an integrated machine, an evaporator and a condenser are integrated in the same shell, a first fan is used for blowing air flow subjected to heat exchange to the indoor or the environment where the air conditioner is located, and a second fan is used for cooling and radiating the air conditioner. Like this, the work gear setting that makes the fan of orientation surrounding environment air supply is lower to reach better silence effect, will carry out radiating fan to self and set to can switch to higher gear when ambient temperature is higher, with the realization to the quick cooling heat dissipation of air conditioner, make the operation more reliable.
In some embodiments, the first fan and the second fan have a plurality of gears from low to high, the forced low gear is operated according to the lowest gear, and the forced high gear is operated to select one of the gears except the lowest gear. Therefore, the fan is better in silencing effect when being forced to run at a low gear, and the fan can give consideration to silencing and heat dissipation when being forced to run at a high gear.
In some embodiments, the forced high range operation is performed according to a top-gear operation. Therefore, heat emitted by the condenser near the second fan is blown out in time, the temperature of the air conditioner can be quickly reduced, and the system trip is avoided.
In some embodiments, the first fan is disposed proximate an upper end of the mobile air conditioner and the second fan is disposed proximate a lower end of the mobile air conditioner. Thus, the air conditioner can more uniformly cool or heat the surrounding environment.
In some embodiments, the first predetermined temperature is 30 ℃ to 35 ℃ and the first predetermined temperature is 1 ℃ to 2 ℃ higher than the second predetermined temperature. Because the temperature change has a certain fluctuation range, the second preset temperature adopts the value to avoid the situation that the temperature slightly fluctuates to switch the operation strategy, and avoid the situation that the energy consumption is large due to frequent and improper switching of the operation gears of the fan.
A mute control method of a mobile air conditioner according to an embodiment of the present invention is described as follows.
As shown in fig. 2, the mute mode can be entered and exited by the mute button of the remote controller, and after the air conditioner enters the mute mode, the upper fan and the lower fan are both operated by low wind, and the display panel displays the low wind.
Special rules in cooling mode:
1) when the air conditioner enters a mute mode, if the collected environment temperature > is 30 ℃, the air conditioner keeps the upper fan in low wind, and the lower fan is switched to high wind to operate; if the collected ambient temperature is less than 30 ℃, the upper fan and the lower fan both run at low wind.
2) In the operation process of a silent mode, if the environment temperature acquired for 3 seconds is 30 ℃, the air conditioner keeps the upper fan at low wind, and the lower fan is switched to high wind for refrigeration; if the environment temperature collected for 3 seconds is less than 29 ℃, the upper fan and the lower fan are operated according to low wind.
The low wind refers to the operation of the fan according to the lowest gear, and the high wind refers to the operation of the fan according to the highest gear.
Therefore, the environmental temperature is added as a parameter to participate in the control logic, and the following strategies are adopted to eliminate the influence: when the device enters a mute mode, judging whether the environment temperature is higher than 30 ℃, if so, operating the lower fan at high wind; in the silent mode, the temperature points of entry and exit are 30 degrees and 29 degrees, respectively, and the temperature is continuously acquired for 3 s.
In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the invention. In the description of the present invention, "the first feature" and "the second feature" may include one or more of the features. In the description of the present invention, "a plurality" means two or more. In the description of the present invention, the first feature being "on" or "under" the second feature may include the first and second features being in direct contact, and may also include the first and second features being in contact with each other not directly but through another feature therebetween. In the description of the invention, "above", "over" and "above" a first feature in a second feature includes the first feature being directly above and obliquely above the second feature, or simply means that the first feature is higher in level than the second feature.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example.
While embodiments of the invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.
Claims (10)
1. A mute control method of a mobile air conditioner is characterized by comprising the following steps:
judging whether to enter a mute mode; if so, the mobile terminal can be started,
detecting whether the ambient temperature is greater than or equal to a first preset temperature; if so, the mobile terminal can be started,
controlling the fans to operate according to a first operation strategy, wherein the first operation strategy is that at least one fan is forced to operate at a low gear and at least one fan is forced to operate at a high gear; and controlling the fans to operate according to a second operation strategy until the environment temperature is lower than a second preset temperature in continuous first preset time, wherein the second preset temperature is lower than the first preset temperature, and the second operation strategy is to control all the fans to be forced to operate at a low gear.
2. The mute control method according to claim 1, further comprising:
and judging whether to exit the mute mode, and if so, releasing the forced low-gear or forced high-gear operation of all the fans.
3. The mute control method according to claim 1, further comprising:
and if the detected ambient temperature is lower than the first preset temperature, controlling the fan to operate according to a second operation strategy.
4. The mute control method according to claim 1, further comprising:
after the fan operates according to the first operation strategy, detecting whether the ambient temperature is lower than a second preset temperature within continuous first preset time every second preset time, and if not, not changing the operation strategy of the fan.
5. The mute control method of an air conditioner according to claim 1, wherein the first preset time is 3 seconds to 6 seconds.
6. The mute control method according to any one of claims 1 to 5, wherein the mobile air conditioner comprises a first fan for inducing air into the surrounding environment, a second fan for cooling itself, and the first operation strategy is that the first fan is forced to operate at a low gear and the second fan is forced to operate at a high gear.
7. The mute control method according to claim 6, wherein the first fan and the second fan have a plurality of gears from low to high, the wind speed and the wind volume of the low gear are respectively smaller than the wind speed and the wind volume of the high gear, the forced low gear is operated according to the lowest gear, and the forced high gear is operated by selecting one of the gears except the lowest gear.
8. The mute control method according to claim 7, wherein the forced high gear operation is performed in accordance with a highest gear operation.
9. The mute control method according to any one of claim 6, wherein the first fan is disposed near an upper end of the mobile air conditioner, and the second fan is disposed near a lower end of the mobile air conditioner.
10. The mute control method according to any one of claims 1-5, wherein the first preset temperature is 30 ℃ to 35 ℃, and the first preset temperature is 1 ℃ to 2 ℃ higher than the second preset temperature.
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| CN202010232116.3A CN111365820B (en) | 2020-03-27 | 2020-03-27 | Mute control method of mobile air conditioner |
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| CN202010232116.3A CN111365820B (en) | 2020-03-27 | 2020-03-27 | Mute control method of mobile air conditioner |
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| CN103225864A (en) * | 2013-04-24 | 2013-07-31 | 广东美的制冷设备有限公司 | Control method allowing inverter air conditioner to intelligently switch to silent mode |
| CN104121658A (en) * | 2013-04-28 | 2014-10-29 | 珠海格力电器股份有限公司 | Control method and device for draught fan of outdoor unit of air conditioner and air conditioner |
| CN104154627A (en) * | 2013-05-14 | 2014-11-19 | 珠海格力电器股份有限公司 | Control method of outdoor fan motors of air conditioner |
| CN104296319A (en) * | 2014-10-08 | 2015-01-21 | 广东美的制冷设备有限公司 | Controlling method of air conditioner, control device of air conditioner and air conditioner |
| CN104359186A (en) * | 2014-10-27 | 2015-02-18 | 芜湖美智空调设备有限公司 | Control method for air conditioner and control device for air conditioner |
| CN107238177A (en) * | 2017-06-13 | 2017-10-10 | 海信科龙电器股份有限公司 | A kind of control method and device of air conditioner silent mode |
| CN109114729A (en) * | 2018-07-26 | 2019-01-01 | 青岛海尔空调器有限总公司 | A kind of air-conditioner control method and air conditioner |
| CN110578986A (en) * | 2019-09-27 | 2019-12-17 | 海信（山东）空调有限公司 | control method and device of air conditioner, air conditioner and computer readable storage medium |
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