CN107238177A - Control method and device for mute mode of air conditioner - Google Patents
Control method and device for mute mode of air conditioner Download PDFInfo
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- CN107238177A CN107238177A CN201710444027.3A CN201710444027A CN107238177A CN 107238177 A CN107238177 A CN 107238177A CN 201710444027 A CN201710444027 A CN 201710444027A CN 107238177 A CN107238177 A CN 107238177A
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- 238000000034 method Methods 0.000 title claims abstract description 29
- 238000010438 heat treatment Methods 0.000 claims description 8
- 230000000694 effects Effects 0.000 abstract description 4
- 238000005516 engineering process Methods 0.000 abstract description 3
- 238000004378 air conditioning Methods 0.000 description 15
- 238000005057 refrigeration Methods 0.000 description 9
- 238000012545 processing Methods 0.000 description 8
- 230000009467 reduction Effects 0.000 description 6
- 230000008569 process Effects 0.000 description 5
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 230000006870 function Effects 0.000 description 3
- 239000003507 refrigerant Substances 0.000 description 3
- 230000008878 coupling Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
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- 230000004048 modification Effects 0.000 description 1
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- 238000003825 pressing Methods 0.000 description 1
- 238000004549 pulsed laser deposition Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- 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
-
- 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
-
- 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
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Air Conditioning Control Device (AREA)
Abstract
The embodiment of the application provides a control method and device for a mute mode of an air conditioner, relates to the technical field of air conditioners, and is used for solving the problem that an indoor fan and a compressor of the air conditioner cannot achieve the effect of reducing noise simultaneously in the conventional mute technology. The method comprises the following steps: when the mute mode of the air conditioner is started, acquiring the current load index of the air conditioner, wherein the load index of the air conditioner comprises the input current of a compressor or the outdoor environment temperature; if the current load index of the air conditioner meets the mute condition, determining the mute frequency of the compressor under the current load according to the current load index of the air conditioner; and after the current frequency of the compressor is reduced to the mute frequency for operation, the indoor fan of the air conditioner is reduced to a first preset air speed for operation, so that the air conditioner enters a mute mode.
Description
Technical field
The application is related to air-conditioning technical field, more particularly to a kind of control method and device of air conditioner silent mode.
Background technology
Air-conditioning with its superior refrigeration, heat-production functions, as cooling of being relieved summer heat in people's daily life, heating of dispeling cold it is important
Means.However, because the core building block in most of air-conditioning such as compressor, indoor fan, throttle part etc. are in air-conditioning system
During system operating, inevitably send sound, in order to reduce the operating sound of air-conditioning system, it is main at present by remote control or
Button is opened after the silent mode of air conditioner, is minimum wind speed by the wind speed of indoor fan, while reducing the operating frequency of compressor
Rate, to reduce the noise of air-conditioning system.
But, when being reduced to minimum speed due to the wind speed of indoor fan, outdoor compressor is in reduction operating frequency process
In compressor motor noise and refrigeration system moderating process in refrigerant flowing sound can increase.Now, although make an uproar interior
Sound have dropped down to it is minimum, but user can substantially experience the noise produced during outdoor compressor frequency reducing and refrigerant flowing sound.Especially
It becomes apparent on integrated machine (such as dehumidifier, mobile air conditioner, window air conditioner).
Therefore, how to cause the indoor fan and compressor of air conditioner to reach the effect of reduction noise simultaneously, be current
Urgent problem to be solved.
The content of the invention
Embodiments herein provides a kind of control method and device of air conditioner silent mode, existing Jing Yin to solve
Technology can not cause the indoor fan and compressor of air conditioner while the problem of reaching the effect of reduction noise.
To reach above-mentioned purpose, embodiments herein is adopted the following technical scheme that：
First aspect there is provided a kind of control method of air conditioner silent mode, including：
When the silent mode of air conditioner is opened, obtain the present load index of the air conditioner, the air conditioner it is negative
Carrying index includes the compressor input current or outdoor environment temperature；
If the present load index of the air conditioner meets Jing Yin condition, according to the present load index of the air conditioner
Determine Jing Yin frequency of the compressor under present load；
The current frequency of the compressor is turned down to the Jing Yin frequency operation, by the indoor fan of the air conditioner
Turn down to the first default wind speed operation, so that the air conditioner enters silent mode.
Second aspect there is provided a kind of control device of air conditioner silent mode, including：
Acquisition module, for when the silent mode of air conditioner is opened, obtaining the present load index of the air conditioner, institute
Stating the loading index of air conditioner includes compressor operating electric current or outdoor environment temperature；
Determining module, if the present load index of the air conditioner obtained for the acquisition module meets Jing Yin condition,
Jing Yin frequency of the compressor under present load is determined according to the present load index of the air conditioner；
Control module, the current frequency of the compressor for the determining module to be determined, which is turned down to the Jing Yin frequency, to be transported
After row, the indoor fan of the air conditioner is turned down to the first default wind speed operation, so that the air conditioner enters silent mode.
The scheme that the application is provided, by the way that when the silent mode of air conditioner is opened, the present load for obtaining air conditioner refers to
Mark, judges whether the present load index of air conditioner meets Jing Yin condition, meets Jing Yin in the present load index of the air conditioner
Condition, determines Jing Yin frequency of the compressor under present load, because indoor fan exists according to the present load index of air conditioner
When adjusting wind speed, the variation of the frequency of compressor can be caused, so as to add the motor noise of compressor, therefore, the application will
The current frequency of compressor is turned down to the operation of Jing Yin frequency, then adjusts the wind speed of indoor fan, by the indoor wind of air conditioner
Machine is turned down to the first default wind speed operation, so that air conditioner enters silent mode, so as to while user's request is met,
Reduction compressor frequency can be effectively avoided to adjust the compressor noise that blower fan wind speed is brought.
Brief description of the drawings
, below will be in embodiment or description of the prior art in order to illustrate more clearly of the technical scheme of the embodiment of the present application
The required accompanying drawing used is briefly described, it should be apparent that, drawings in the following description are only some realities of the application
Example is applied, for those of ordinary skill in the art, on the premise of not paying creative work, can also be according to these accompanying drawings
Obtain other accompanying drawings.
A kind of method flow diagram of the control method for air conditioner silent mode that Fig. 1 provides for the embodiment of the present application；
A kind of structural representation of the control device for air conditioner silent mode that Fig. 2 provides for the embodiment of the present application.
Embodiment
The executive agent of the control method for the air conditioner silent mode that the embodiment of the present application is provided can be Jing Yin for air conditioner
The control device of pattern, or for the air conditioner for the control method for performing above-mentioned air conditioner silent mode.Wherein, air conditioner is quiet
The control device of sound pattern can for above-mentioned air conditioner central processing unit (Central Processing Unit, CPU) or
Can be the control unit or functional module in above-mentioned air conditioner.
It should be noted that in the embodiment of the present invention, word " exemplary " or " such as " makees example, example for expression
Card or explanation.Any embodiment or design for being described as " exemplary " or " such as " in the embodiment of the present invention should not
It is interpreted than other embodiments or design more preferably or more advantage.Specifically, " exemplary " or " example are used
Such as " word is intended to that related notion is presented in a concrete fashion.
It should be noted that in the embodiment of the present invention, " (English：Of) ", " corresponding (English：Corresponding,
Relevant it is) " and " corresponding (English：Corresponding) " it can use with sometimes, it is noted that do not emphasizing it
During difference, its is to be expressed be meant that it is consistent.In addition, character "/" herein, it is a kind of to typically represent forward-backward correlation object
The relation of "or".
In an embodiment of the present invention, the printed words such as " first ", " second " are employed to function or the essentially identical phase of effect
Made a distinction with item or similar item, it will be appreciated by those skilled in the art that the printed words such as " first ", " second " to quantity and are not held
Row order is defined.
In order that those skilled in the art is better understood from technical scheme, it is below in conjunction with the accompanying drawings and specific real
Applying example, the present invention is described in further detail.
Embodiments herein provides a kind of control method of air conditioner silent mode, as shown in figure 1, this method is included such as
Lower step：
S101, air conditioner silent mode open when, obtain air conditioner present load index.
Wherein, the loading index of the air conditioner in the application includes the input current or outdoor ring of air conditioner built-in compressor
Border temperature.In a kind of example, the input current of above-mentioned compressor can by the current sensing means such as current transformer come
Detection, the interference of the not examined component ambient factor of current transformer, detection current data is accurate；Above-mentioned outdoor environment temperature
It is to be obtained by outdoor environment temperature sensor of the equipment at the return air inlet of the outdoor fan of compressor.Need explanation
It is, because the input current of air-conditioning system is the loss electricity by the input current of compressor, fan electrical current and air-conditioner controller
Stream composition, and the loss current of fan electrical current and air-conditioner controller accounts for smaller in air conditioner complete machine electric current, refrigerant is let out
The influence leaked to fan electrical current and controller loss current is smaller, therefore, and the input current of air-conditioning system may also be used for performance
The load state of compressor.
Exemplary, user sends Jing Yin refer to by pressing the silent mode button of remote control or air conditioner to air conditioner
Order, to indicate that air conditioner opens silent mode, when the silent mode of air conditioner is opened, the application is by detecting that compressor is inputted
Electric current or outdoor environment temperature, to determine load state that the compressor of air conditioner is current, in other words, are needed to weigh current refrigeration
Ask or refrigeration demand, the significance level with Jing Yin demand.
In addition, air conditioner open silent mode before, can by the current operational factor of the air conditioner (e.g., indoor fan work as
The current working frequency of preceding wind speed and compressor) preserved, can be by interior when exiting silent mode so as to air conditioner
The wind speed of blower fan is reverted into the wind speed before silent mode, by the frequency retrieval of outdoor compressor be enter silent mode it
Preceding working frequency.
S102, judge whether the present load index of air conditioner meets Jing Yin condition.
Exemplary, above-mentioned Jing Yin condition includes：The present load index of air conditioner when air conditioner is in refrigeration mode
The present load index of air conditioner is more than Second Threshold when being in heating mode less than first threshold, or, air conditioner.For example, empty
Jing Yin condition can be less than 35 DEG C for outdoor environment temperature when adjusting device in refrigeration mode, or the operating current of compressor is less than
10A, Jing Yin condition can be less than 19 DEG C for indoor environment temperature when air conditioner is in heating mode, and the operating current of compressor is small
In 10A.
It should be noted that above-mentioned first threshold and Second Threshold can on demand be set according to actual user's demand
It is fixed, do not limit here.
General, when air conditioner is in refrigeration mode, if the operating current of compressor is bigger, or, outdoor environment temperature
High (e.g., more than 35 degrees Celsius) are spent, then show the load excessive of the compressor, now, air-conditioning needs to meet refrigeration need as far as possible
Ask, Jing Yin is not greatest requirements, and the frequency of compressor can be kept constant；Conversely, if the operating current of compressor is smaller, or
Person, outdoor environment temperature relatively low (e.g., less than 16 degrees Celsius) then shows that the load of the compressor is smaller, at this point it is possible to need not examine
It is maximum demand to consider air-conditioning Jing Yin, and compressor frequency can be reduced as far as possible, to reduce the motor noise of compressor.Work as air-conditioning
When device is in heating mode, if the operating current of compressor is bigger, or outdoor environment temperature lower (e.g., temperature is subzero) then table
The load excessive of the bright compressor, now, air-conditioning need to meet heating needs as far as possible, and Jing Yin is not greatest requirements, Ke Yibao
The frequency for holding compressor is constant；Conversely, if the operating current of compressor is smaller, outdoor environment temperature it is bigger (e.g., 19 degrees Celsius with
On) then show that the load of the compressor is smaller, at this point it is possible to need not consider air-conditioning it is Jing Yin be maximum demand, can be as far as possible
Compressor frequency is reduced, to reduce the motor noise of compressor.
If the present load index of S103a, air conditioner is unsatisfactory for Jing Yin condition, keep compressor frequency constant, and will
The current wind speed of indoor fan is turned down to the operation of the first preset rotation speed, so that air conditioner enters silent mode.
If the present load index of S103b1, air conditioner meets Jing Yin condition, according to the present load index of air conditioner
Determine Jing Yin frequency of the compressor under present load.
In a kind of example, the application can pre-set in a Jing Yin frequency meter, Jing Yin frequency meter and contain air-conditioning
Device Jing Yin frequency under different loads and correspondence loading index., just can be directly from Jing Yin so when performing step S102b
The Jing Yin frequency matched with the present load index of air conditioner is searched in frequency meter.
S103b2, by the current frequency of compressor turn down to Jing Yin frequency operation after, the indoor fan of air conditioner is turned down
To the first default wind speed operation, so that air conditioner enters silent mode.
Optionally, it is generally the case that the frequency of compressor is in reduction, and the spent time is longer, so as to can cause to use
Family can cause air conditioner to need to expend long period of time to reduce compressor when controlling air conditioner to open silent mode
Frequency, when the frequency of compressor is reduced to Jing Yin frequency, the noise of indoor fan can just be greatly lowered, and be that user brings
Bad experience.In order to solve this problem, the application is by when the silent mode of air conditioner is opened, by the wind of indoor fan
Speed is pre-processed, and indoor fan is declined by a small margin so that user can be with the decline of direct feeling to room noise, this
When the noise of outdoor compressor is reduced again, to improve Consumer's Experience.
Specifically, before step S101, in order to improve Consumer's Experience, the present load of the acquisition air conditioner refers to
Before mark, in addition to：
A1, judge whether the current wind speed of indoor fan is more than the second default wind speed.
Wherein, the second above-mentioned default wind speed is more than the first default wind speed.
A2, if so, then the current wind speed of indoor fan is turned down to the second preset rotation speed；If it is not, then keeping indoor fan
Current wind speed it is constant.
The scheme that the application is provided, by the way that when the silent mode of air conditioner is opened, the present load for obtaining air conditioner refers to
Mark, judges whether the present load index of air conditioner meets Jing Yin condition, meets Jing Yin in the present load index of the air conditioner
Condition, determines Jing Yin frequency of the compressor under present load, because indoor fan exists according to the present load index of air conditioner
When adjusting wind speed, the variation of the frequency of compressor can be caused, so as to add the motor noise of compressor, therefore, the application will
The current frequency of compressor is turned down to the operation of Jing Yin frequency, then adjusts the wind speed of indoor fan, by the indoor wind of air conditioner
Machine is turned down to the first default wind speed operation, so that air conditioner enters silent mode, so as to while user's request is met,
Reduction compressor frequency can be effectively avoided to adjust the compressor noise that blower fan wind speed is brought.
Illustrate the device embodiment corresponding with embodiment of the method presented above that the embodiment of the present application is provided below.
It should be noted that in following apparatus embodiment related content explanation, may be referred to above method embodiment.
Fig. 2 shows a kind of possible structure of the control device of air conditioner silent mode involved in above-described embodiment
Schematic diagram, reference picture 2, device includes：Acquisition module 21, determining module 22 and control module 23, wherein：
Acquisition module 21, for when the silent mode of air conditioner is opened, obtaining the present load index of air conditioner, air-conditioning
The loading index of device includes compressor operating electric current or outdoor environment temperature.
Determining module 22, if the present load index of the air conditioner obtained for acquisition module 21 meets Jing Yin condition,
Jing Yin frequency of the compressor under present load is determined according to the present load index of air conditioner.
Control module 23, the current frequency of the compressor for determining module 22 to be determined is turned down to the operation of Jing Yin frequency
Afterwards, the indoor fan of air conditioner is turned down to the first default wind speed operation, so that air conditioner enters silent mode.
Optionally, control module 23, if the present load index for being additionally operable to the air conditioner of the acquisition of acquisition module 21 is unsatisfactory for
Jing Yin condition, then keep compressor frequency constant, and the current wind speed of indoor fan is turned down to the operation of the first preset rotation speed, with
Air conditioner is set to enter silent mode.
Optionally, Jing Yin condition includes：The present load index of air conditioner is less than first when air conditioner is in refrigeration mode
Threshold value, or, air conditioner be in heating mode when air conditioner present load index be more than Second Threshold.
Optionally, device also includes：Judge module 24, wherein：
Judge module 24, for judging whether the current wind speed of indoor fan is more than the second default wind speed, the second default wind
Speed is more than the first default wind speed.
Control module 23, if the result of determination for judge module 24 is yes, the current wind speed of indoor fan is turned down
To the second preset rotation speed；If the result of determination of judge module 24 is no, keep the current wind speed of indoor fan constant.
Optionally, determining module 22 specifically for：
From Jing Yin frequency meter, the Jing Yin frequency matched with the present load index of air conditioner is searched；Wherein, Jing Yin frequency
Rate table includes air conditioner Jing Yin frequency under different loads and correspondence loading index.
The embodiment of the present application also provides a kind of air conditioner, and the air conditioner includes the control of the air conditioner silent mode shown in Fig. 2
Device processed.
It should be noted that during implementing, performed each step in above-mentioned method flow as shown in Figure 1
It can be realized by the computer executed instructions of the software form stored in the computing device memory of example, in hardware, to keep away
Exempt to repeat, here is omitted.And the program corresponding to the action performed by said apparatus can be stored in a software form
In the memory of the device, in order to which processor calls the corresponding operation of execution above modules.Memory above can
With including volatile memory (volatile memory), for example random access memory (random-access memory,
RAM)；Nonvolatile memory (non-volatile memory), such as read-only storage (read-only can also be included
Memory, ROM), flash memory (flash memory), hard disk (hard disk drive, HDD) or solid state hard disc
(solid-state drive, SSD)；The combination of the memory of mentioned kind can also be included.
Processor in device presented above can be the system of a processor or multiple treatment elements
Claim.For example, processor can be central processing unit (central processing unit, CPU；Can also be other general places
Manage device, digital signal processor (digital signal processing, DSP), application specific integrated circuit (application
Specific integrated circuit, ASIC), field programmable gate array (field-programmable gate
Array, FPGA) or other PLDs, discrete gate or transistor logic, discrete hardware components etc..It is logical
It can be microprocessor with processor or the processor can also be any conventional processor etc.；Can also be dedicated processes
Device, the application specific processor can include at least one in baseband processing chip, radio frequency processing chip etc..
It is apparent to those skilled in the art that, for convenience and simplicity of description, the device of foregoing description
With the specific work process of module, the corresponding process in preceding method embodiment is may be referred to, be will not be repeated here.
, can be by it in several embodiments provided herein, it should be understood that disclosed apparatus and method
Its mode is realized.For example, device embodiment described above is only schematical, for example, the division of the module, only
Only a kind of division of logic function, can there is other dividing mode when actually realizing, such as multiple module or components can be tied
Another system is closed or is desirably integrated into, or some features can be ignored, or do not perform.It is another, it is shown or discussed
Coupling each other or direct-coupling or communication connection can be the INDIRECT COUPLINGs or logical of device or unit by some interfaces
Letter connection, can be electrical, machinery or other forms.
The module illustrated as separating component can be or may not be it is physically separate, it is aobvious as module
The part shown can be or may not be physical location, you can with positioned at a place, or can also be distributed to multiple
On NE.Some or all of unit therein can be selected to realize the mesh of this embodiment scheme according to the actual needs
's.
In addition, each functional unit in the application each embodiment can be integrated in a processing unit, can also
That the independent physics of unit includes, can also two or more units it is integrated in a unit.Above-mentioned integrated list
Member can both be realized in the form of hardware, it would however also be possible to employ hardware adds the form of SFU software functional unit to realize.
Finally it should be noted that：Above example is only to the technical scheme for illustrating the application, rather than its limitations；Although
The application is described in detail with reference to the foregoing embodiments, it will be understood by those within the art that：It still may be used
To be modified to the technical scheme described in foregoing embodiments, or equivalent substitution is carried out to which part technical characteristic；
And these modification or replace, do not make appropriate technical solution essence depart from each embodiment technical scheme of the application spirit and
Scope.
Claims (10)
1. a kind of control method of air conditioner silent mode, it is characterised in that including：
When the silent mode of air conditioner is opened, the present load index of the air conditioner is obtained, the load of the air conditioner refers to
Mark includes the operating current or outdoor environment temperature of air conditioner built-in compressor；
If the present load index of the air conditioner meets Jing Yin condition, determined according to the present load index of the air conditioner
Jing Yin frequency of the compressor under present load；
The current frequency of the compressor is turned down to the Jing Yin frequency operation, the indoor fan of the air conditioner is turned down
To the first default wind speed operation, so that the air conditioner enters silent mode.
2. according to the method described in claim 1, it is characterised in that methods described also includes：
If the present load index of the air conditioner is unsatisfactory for the Jing Yin condition, keep the compressor frequency constant, and
The current wind speed of the indoor fan is turned down to first preset rotation speed operation, so that the air conditioner enters Jing Yin mould
Formula.
3. method according to claim 1 or 2, it is characterised in that the Jing Yin condition includes：The air conditioner is in system
Described in when the present load index of the air conditioner is less than first threshold, or, the air conditioner in heating mode during chill formula
The present load index of air conditioner is more than Second Threshold.
4. according to the method described in claim 1, it is characterised in that the present load index for obtaining the air conditioner it
Before, in addition to：
Judge whether the current wind speed of the indoor fan is more than the second default wind speed, the described second default wind speed is more than described the
One default wind speed；
If so, then the current wind speed of the indoor fan is turned down to second preset rotation speed；If it is not, then keeping the interior
The current wind speed of blower fan is constant.
5. according to the method described in claim 1, it is characterised in that described to be determined according to the present load index of the air conditioner
Jing Yin frequency of the compressor under present load, including：
From Jing Yin frequency meter, the Jing Yin frequency matched with the present load index of the air conditioner is searched；Wherein, it is described quiet
Voice frequency table includes the air conditioner Jing Yin frequency under different loads and correspondence loading index.
6. a kind of control device of air conditioner silent mode, it is characterised in that including：
Acquisition module, for when the silent mode of air conditioner is opened, obtaining the present load of the air conditioner built-in air conditioner
Index, the loading index of the air conditioner includes compressor operating electric current or outdoor environment temperature；
Determining module, if the present load index of the air conditioner obtained for the acquisition module meets Jing Yin condition, basis
The present load index of the air conditioner determines Jing Yin frequency of the compressor under present load；
Control module, the current frequency of the compressor for the determining module to be determined, which is turned down to the Jing Yin frequency, to be run
Afterwards, the indoor fan of the air conditioner is turned down to the first default wind speed operation, so that the air conditioner enters silent mode.
7. device according to claim 6, it is characterised in that
The control module, if the present load index for being additionally operable to the air conditioner that the acquisition module is obtained be unsatisfactory for it is described Jing Yin
Condition, then keep the compressor frequency constant, and the current wind speed of the indoor fan is turned down to described first default turn
Speed operation, so that the air conditioner enters silent mode.
8. the device according to claim 6 or 7, it is characterised in that the Jing Yin condition includes：The air conditioner is in system
Described in when the present load index of the air conditioner is less than first threshold, or, the air conditioner in heating mode during chill formula
The present load index of air conditioner is more than Second Threshold.
9. device according to claim 6, it is characterised in that described device also includes：
Judge module, for judging whether the current wind speed of the indoor fan is more than the second default wind speed, described second presets
Wind speed is more than the described first default wind speed；
The control module, if the result of determination for the judge module is yes, by the current wind speed of the indoor fan
Turn down to second preset rotation speed；If the result of determination of the judge module is no, the current of the indoor fan is kept
Wind speed is constant.
10. device according to claim 6, it is characterised in that the determining module specifically for：
From Jing Yin frequency meter, the Jing Yin frequency matched with the present load index of the air conditioner is searched；Wherein, it is described quiet
Voice frequency table includes the air conditioner Jing Yin frequency under different loads and correspondence loading index.
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| CN201710444027.3A CN107238177B (en) | 2017-06-13 | 2017-06-13 | Control method and device for mute mode of air conditioner |
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|---|---|---|---|
| CN201710444027.3A CN107238177B (en) | 2017-06-13 | 2017-06-13 | Control method and device for mute mode of air conditioner |
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| CN107238177B CN107238177B (en) | 2020-08-11 |
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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108759031A (en) * | 2018-07-02 | 2018-11-06 | 珠海格力电器股份有限公司 | Noise reduction control method for air conditioning system and air conditioning system |
| CN108981093A (en) * | 2018-06-08 | 2018-12-11 | 宁波奥克斯电气股份有限公司 | A kind of mute control method and device |
| CN109341018A (en) * | 2018-10-19 | 2019-02-15 | Tcl空调器(中山)有限公司 | Air conditioning control method, air-conditioning and computer readable storage medium |
| CN111365820A (en) * | 2020-03-27 | 2020-07-03 | 海信（广东）空调有限公司 | Mute control method of mobile air conditioner |
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| CN112013522A (en) * | 2019-05-28 | 2020-12-01 | 日立江森自控空调有限公司 | Air conditioner abnormal sound processing method and air conditioner system |
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| CN113418295A (en) * | 2021-03-22 | 2021-09-21 | 青岛海尔空调电子有限公司 | Humidity conditioner, and method and device for controlling mute operation of humidity conditioner |
| CN113587343A (en) * | 2021-07-06 | 2021-11-02 | 海信（广东）空调有限公司 | Control method of air conditioner |
| CN113654177A (en) * | 2021-07-30 | 2021-11-16 | 青岛海尔空调电子有限公司 | Mute control method for air conditioner |
| CN113883672A (en) * | 2021-09-13 | 2022-01-04 | Tcl空调器(中山)有限公司 | Noise type identification method, air conditioner and computer readable storage medium |
| WO2024066692A1 (en) * | 2022-09-29 | 2024-04-04 | 青岛海尔空调器有限总公司 | Control method and control apparatus for air conditioner, and air conditioner |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02101343A (en) * | 1988-10-07 | 1990-04-13 | Matsushita Electric Ind Co Ltd | Air conditioner |
| CN102418981A (en) * | 2011-11-09 | 2012-04-18 | 青岛海尔空调电子有限公司 | Method for controlling operation of air conditioner in mute mode |
| CN102645004A (en) * | 2012-04-23 | 2012-08-22 | 宁波奥克斯空调有限公司 | Mute air conditioner and control method for same |
| CN102937322A (en) * | 2012-11-29 | 2013-02-20 | 海信（山东）空调有限公司 | Rotation speed control method of air conditioner compressor and air conditioner |
| 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 |
| CN104033996A (en) * | 2014-07-04 | 2014-09-10 | 珠海格力电器股份有限公司 | Control method and system for operation noise of indoor unit of air conditioner |
| CN104089365A (en) * | 2014-06-16 | 2014-10-08 | 广东美的暖通设备有限公司 | Silent mode selection device, air conditioner and silent mode selection method |
| CN104296318A (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 |
| CN104949268A (en) * | 2015-06-09 | 2015-09-30 | 广东美的制冷设备有限公司 | Frequency conversion air conditioner and silence control method and device thereof |
| CN105605752A (en) * | 2015-12-23 | 2016-05-25 | 珠海格力电器股份有限公司 | Control method for mute mode of air conditioning system and air conditioning system using same |
| CN105737345A (en) * | 2016-04-19 | 2016-07-06 | 广东美的制冷设备有限公司 | Air conditioner and control method thereof |
| CN106500241A (en) * | 2016-10-10 | 2017-03-15 | 芜湖美智空调设备有限公司 | The halt control method of air-conditioner and device and air-conditioner |
-
2017
- 2017-06-13 CN CN201710444027.3A patent/CN107238177B/en active Active
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02101343A (en) * | 1988-10-07 | 1990-04-13 | Matsushita Electric Ind Co Ltd | Air conditioner |
| CN102418981A (en) * | 2011-11-09 | 2012-04-18 | 青岛海尔空调电子有限公司 | Method for controlling operation of air conditioner in mute mode |
| CN102645004A (en) * | 2012-04-23 | 2012-08-22 | 宁波奥克斯空调有限公司 | Mute air conditioner and control method for same |
| CN102937322A (en) * | 2012-11-29 | 2013-02-20 | 海信（山东）空调有限公司 | Rotation speed control method of air conditioner compressor and air conditioner |
| 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 |
| CN104089365A (en) * | 2014-06-16 | 2014-10-08 | 广东美的暖通设备有限公司 | Silent mode selection device, air conditioner and silent mode selection method |
| CN104033996A (en) * | 2014-07-04 | 2014-09-10 | 珠海格力电器股份有限公司 | Control method and system for operation noise of indoor unit of air conditioner |
| CN104296318A (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 |
| CN104949268A (en) * | 2015-06-09 | 2015-09-30 | 广东美的制冷设备有限公司 | Frequency conversion air conditioner and silence control method and device thereof |
| CN105605752A (en) * | 2015-12-23 | 2016-05-25 | 珠海格力电器股份有限公司 | Control method for mute mode of air conditioning system and air conditioning system using same |
| CN105737345A (en) * | 2016-04-19 | 2016-07-06 | 广东美的制冷设备有限公司 | Air conditioner and control method thereof |
| CN106500241A (en) * | 2016-10-10 | 2017-03-15 | 芜湖美智空调设备有限公司 | The halt control method of air-conditioner and device and air-conditioner |
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108981093A (en) * | 2018-06-08 | 2018-12-11 | 宁波奥克斯电气股份有限公司 | A kind of mute control method and device |
| CN108981093B (en) * | 2018-06-08 | 2020-07-31 | 宁波奥克斯电气股份有限公司 | Mute control method and device |
| CN108759031A (en) * | 2018-07-02 | 2018-11-06 | 珠海格力电器股份有限公司 | Noise reduction control method for air conditioning system and air conditioning system |
| CN109341018A (en) * | 2018-10-19 | 2019-02-15 | Tcl空调器(中山)有限公司 | Air conditioning control method, air-conditioning and computer readable storage medium |
| CN112013522A (en) * | 2019-05-28 | 2020-12-01 | 日立江森自控空调有限公司 | Air conditioner abnormal sound processing method and air conditioner system |
| CN113357797A (en) * | 2020-03-06 | 2021-09-07 | 青岛海尔空调器有限总公司 | Heating control method of air conditioner and air conditioner |
| CN113357797B (en) * | 2020-03-06 | 2022-09-06 | 青岛海尔空调器有限总公司 | Heating control method of air conditioner and air conditioner |
| CN111365820B (en) * | 2020-03-27 | 2021-05-28 | 海信（广东）空调有限公司 | Mute control method of mobile air conditioner |
| CN111365820A (en) * | 2020-03-27 | 2020-07-03 | 海信（广东）空调有限公司 | Mute control method of mobile air conditioner |
| CN111780377A (en) * | 2020-06-16 | 2020-10-16 | 珠海格力电器股份有限公司 | Fan rotating speed control method and device and air conditioning equipment |
| CN113418295A (en) * | 2021-03-22 | 2021-09-21 | 青岛海尔空调电子有限公司 | Humidity conditioner, and method and device for controlling mute operation of humidity conditioner |
| CN113587343A (en) * | 2021-07-06 | 2021-11-02 | 海信（广东）空调有限公司 | Control method of air conditioner |
| CN113654177A (en) * | 2021-07-30 | 2021-11-16 | 青岛海尔空调电子有限公司 | Mute control method for air conditioner |
| CN113883672A (en) * | 2021-09-13 | 2022-01-04 | Tcl空调器(中山)有限公司 | Noise type identification method, air conditioner and computer readable storage medium |
| CN113883672B (en) * | 2021-09-13 | 2022-11-15 | Tcl空调器(中山)有限公司 | Noise type identification method, air conditioner and computer readable storage medium |
| WO2024066692A1 (en) * | 2022-09-29 | 2024-04-04 | 青岛海尔空调器有限总公司 | Control method and control apparatus for air conditioner, and air conditioner |
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Address after: 528303 No. 8, Rong Gang Road, Ronggui street, Shunde District, Foshan, Guangdong. Applicant after: HISENSE HOME APPLIANCE GROUP Co.,Ltd. Applicant after: Hisense (Guangdong) Air Conditioning Co., Ltd. Address before: 528303 No. 8, Rong Gang Road, Ronggui street, Shunde District, Foshan, Guangdong. Applicant before: Hisense Kelon Electrical Holdings Co.,Ltd. Applicant before: Hisense (Guangdong) Air Conditioning Co., Ltd. |
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