CN108800457A - Control method, air conditioner and the computer readable storage medium of air conditioner - Google Patents

Control method, air conditioner and the computer readable storage medium of air conditioner Download PDF

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Publication number
CN108800457A
CN108800457A CN201810396749.0A CN201810396749A CN108800457A CN 108800457 A CN108800457 A CN 108800457A CN 201810396749 A CN201810396749 A CN 201810396749A CN 108800457 A CN108800457 A CN 108800457A
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CN
China
Prior art keywords
air
air conditioner
wind turbine
regulated
air outlet
Prior art date
Application number
CN201810396749.0A
Other languages
Chinese (zh)
Inventor
马阅新
邵艳坡
黄汝普
梁汇峰
张建华
刘旭
曹磊
彭炼铼
Original Assignee
广东美的制冷设备有限公司
美的集团股份有限公司
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Application filed by 广东美的制冷设备有限公司, 美的集团股份有限公司 filed Critical 广东美的制冷设备有限公司
Priority to CN201810396749.0A priority Critical patent/CN108800457A/en
Publication of CN108800457A publication Critical patent/CN108800457A/en

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00Control or safety arrangements
    • F24F11/62Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
    • F24F11/63Electronic processing
    • F24F11/64Electronic processing using pre-stored data
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00Control or safety arrangements
    • F24F11/70Control systems characterised by their outputs; Constructional details thereof
    • F24F11/72Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
    • F24F11/74Control 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
    • F24F11/77Control 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
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00Control or safety arrangements
    • F24F11/70Control systems characterised by their outputs; Constructional details thereof
    • F24F11/80Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air
    • F24F11/83Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling the supply of heat-exchange fluids to heat-exchangers
    • F24F11/84Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling the supply of heat-exchange fluids to heat-exchangers using valves
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00Control or safety arrangements
    • F24F11/70Control systems characterised by their outputs; Constructional details thereof
    • F24F11/80Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air
    • F24F11/86Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling compressors within refrigeration or heat pump circuits
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/70Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating

Abstract

The invention discloses a kind of control methods of air conditioner, include the following steps:When entering calm sense, air outlet and the rotating speed of target value to be regulated for entering calm sense is determined;Obtain the corresponding wind turbine to be regulated of the air outlet to be regulated;The fan operation to be regulated is controlled according to the rotating speed of target value, to reduce the air output of the air outlet to be regulated.The invention also discloses a kind of air conditioner and computer readable storage mediums.Air conditioner of the present invention has multiple air outlets, by the way that wind turbine is independently arranged in the corresponding air duct of multiple air outlets, calm sense can be entered according to the wind turbine in user demand selected section air outlet, and then air outlet corresponding wind turbine in control section is run according to the corresponding rotating speed of target of calm sense pattern, realize the calm sense air-supply in specific aim region, region blowing comfort is realized in flexible control partition air-supply.

Description

Control method, air conditioner and the computer readable storage medium of air conditioner

Technical field

It can the present invention relates to the field of intelligent control technology more particularly to control method of air conditioner, air conditioner and computer Read storage medium.

Background technology

With intelligent control technology extensive use, intelligent control technology also progresses into family, such as the intelligent control of household electrical appliances Deng especially air conditioner adjusts room air by intelligent control air-conditioning device so that indoor environment reaches users'comfort and wants It asks so that the regulating effect of air conditioner is more preferably.It is existing if high wind is unfavorable for user's body health to user's blow-through in order to prevent Intelligent air condition has calm sense pattern, user calm to blow on the person by setting calm sense pattern.

In order to reach better regulating effect, existing air-conditioning is provided with calm sense shaping modes, is adjusted entering calm sense When pattern, if the calm or wind of air conditioner wind outlet goes out.However since parlor space is larger, the region of User Activity is generally compared Compared with concentration, user had not only been not intended to the zone of action of oneself by cold wind blow-through, but also was not intended to cold input in room insufficient, caused room Between temperature increase, bring uncomfortable, therefore to solve the above-mentioned problems, under the improvement of existing air conditioner, realize subregion up and down Calm sense, however the existing calm sense of subregion up and down is mainly used on single through-flow floor type air-conditioner, it is corresponding calm when entering When sense pattern, wind speed round is limited, and calm sense under either upper calm sense still, air-conditioning shares a tubular wine wheel substantially, This, which allows for being directed to lower regions wind speed round, is restricted to same rotational speed, is unable to specific aim and solves the problems, such as region wind speed, makes The regulating effect for obtaining air conditioner is poor.

The above is only used to facilitate the understanding of the technical scheme, and is not represented and is recognized that the above is existing skill Art.

Invention content

The main purpose of the present invention is to provide a kind of control method of air conditioner, air conditioner and computer-readable storage mediums Matter, it is intended to when solving existing air conditioner the calm sense of subregion being adjusted up and down, based on a shared tubular wine wheel so that for upper and lower region Domain wind speed round is restricted to same rotational speed, is unable to specific aim and solves the problems, such as region wind speed so that the regulating effect of air conditioner is poor The technical issues of.

To achieve the above object, the present invention provides a kind of control method of air conditioner, and the air conditioner has multiple outlet air Mouthful, each wind turbine is equipped in the corresponding air duct of the air outlet;The control method of the air conditioner includes the following steps:

When entering calm sense, air outlet and the rotating speed of target value to be regulated for entering calm sense is determined;

Obtain the corresponding wind turbine to be regulated of the air outlet to be regulated;

The fan operation to be regulated is controlled according to the rotating speed of target value, to reduce the outlet air of the air outlet to be regulated Amount.

Preferably, after described the step of controlling the fan operation to be regulated according to the rotating speed of target value, the sky Adjust device control method further include:

It determines and does not adjust air outlet other than the air outlet to be regulated;

The corresponding wind turbine to be regulated of air outlet is not adjusted described in obtaining;

Judge the wind turbine to be regulated with the rotating speed difference for not adjusting wind turbine whether within the scope of predetermined deviation value;

It is corresponding not that air outlet is not adjusted when the rotating speed difference is not within the scope of the predetermined deviation value, described in adjusting Wind turbine is adjusted, so that each wind turbine keeps relative stability.

Preferably, not adjusting air outlet corresponding the step of not adjusting wind turbine described in the adjusting includes:

Obtain preset rotation speed difference percentage;

According to the rotating speed difference percentage and the rotating speed of target value determine described in do not adjust to be regulated turn of wind turbine Speed value;

Fan operation is not adjusted according to described in the tachometer value control to be regulated.

Preferably, the preset rotation speed difference percentage is less than or equal to 30%.

Preferably, not adjusting air outlet corresponding the step of not adjusting wind turbine described in the adjusting includes:

Whether the tachometer value for not adjusting wind turbine described in judging is more than the rotating speed of target value;

When the tachometer value for not adjusting wind turbine is more than the rotating speed of target value, turning for wind turbine is not adjusted described in reduction Speed;

When the tachometer value for not adjusting wind turbine is less than the rotating speed of target value, turning for wind turbine is not adjusted described in increase Speed.

Preferably, after described the step of controlling the fan operation to be regulated according to the rotating speed of target value, the sky Adjust device control method further include:

In real time or timing detects the current refrigerating capacity of air conditioner;

Judge whether the current refrigerating capacity of the air conditioner is less than preset cooling capacity;

The air conditioner it is current when being less than the preset cooling capacity, determine not adjusting other than the air outlet to be regulated Save air outlet;

The refrigerating capacity of air outlet is not adjusted described in increasing.

Preferably, the step of not adjusting the refrigerating capacity of air outlet described in the increase include:

The rotating speed of wind turbine is not adjusted described in increasing.

Preferably, it is equipped with heat exchanger in the corresponding air duct of each air outlet, each heat exchanger passes through connection Manifold is connect with outdoor unit of the air conditioner, and solenoid valve is equipped on the heat exchanger, air outlet is not adjusted described in the increase The step of refrigerating capacity includes.

The electromagnetism valve opening on the corresponding heat exchanger of air outlet is not adjusted described in increasing.

Preferably, after described the step of controlling the fan operation to be regulated according to the rotating speed of target value, the sky Adjust device control method further include:

Judge whether the current operation frequency of compressor is more than preset operating frequency;

When the current operation frequency of the compressor is more than preset operating frequency, the operation frequency of the compressor is reduced Rate.

To achieve the goals above, the present invention also provides a kind of air conditioner, the air conditioner includes:Memory, processor And it is stored in the air conditioner control program that can be run on the memory and on the processor, the control journey of the air conditioner Sequence realizes the control method of air conditioner as described above when being executed by the processor.

In addition, the present invention also provides a kind of computer readable storage medium, stored on the computer readable storage medium There is air conditioner to control program, the air conditioner control program realizes the controlling party of air conditioner as described above when being executed by processor Method.

A kind of air conditioner proposed by the present invention and its control method and computer storage media, air conditioner have multiple outlet air Mouthful, it, can be according to user demand selected section air outlet by the way that wind turbine is independently arranged in the corresponding air duct of multiple air outlets Interior wind turbine enters calm sense, and then air outlet corresponding wind turbine in control section is transported according to the corresponding rotating speed of target of calm sense pattern It goes, realizes that region blowing comfort is realized in the calm sense air-supply in specific aim region, flexible control partition air-supply.

Description of the drawings

Fig. 1 is the apparatus structure schematic diagram for the hardware running environment that one embodiment of the invention scheme is related to;

Fig. 2 is the flow diagram of the first embodiment of the control method of air conditioner of the present invention;

Fig. 3 is the structural schematic diagram of air conditioner of the present invention;

Fig. 4 is the cross-sectional view along the directions Fig. 3 A-A;

Fig. 5 is the flow diagram of the second embodiment of the control method of air conditioner of the present invention;

Fig. 6 is the flow diagram of the 3rd embodiment of the control method of air conditioner of the present invention;

Fig. 7 is the flow diagram of the fourth embodiment of the control method of air conditioner of the present invention;

Fig. 8 is the flow diagram of the 5th embodiment of the control method of air conditioner of the present invention.

The embodiments will be further described with reference to the accompanying drawings for the realization, the function and the advantages of the object of the present invention.

Specific implementation mode

It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not intended to limit the present invention.

The primary solutions of the embodiment of the present invention are:Enter calm sense when, determine enter calm sense it is to be regulated go out Air port and rotating speed of target value;Obtain the corresponding wind turbine to be regulated of the air outlet to be regulated;According to the rotating speed of target value control The fan operation to be regulated is made, to reduce the air output of the air outlet to be regulated.

It is corresponding calm when entering since the existing calm sense of subregion up and down is mainly used on single through-flow floor type air-conditioner When sense pattern, wind speed round is limited, and calm sense under either upper calm sense still, air-conditioning shares a tubular wine wheel substantially, This, which allows for being directed to lower regions wind speed round, is restricted to same rotational speed, is unable to specific aim and solves the problems, such as region wind speed, makes The regulating effect for obtaining air conditioner is poor.

As shown in Figure 1, the apparatus structure schematic diagram for the hardware running environment that Fig. 1, which is the embodiment of the present invention, to be related to.

Device of the embodiment of the present invention can be air conditioner, can also be PC, smart mobile phone, the tablet electricity being connect with air conditioner The control devices such as brain, pocket computer, remote controler.When being other equipment outside air conditioner, other equipment passes through in air conditioner Outdoor fan is opened, and during compressor operating, is obtained and is classified current switching frequency outside air conditioner chamber, to the switching frequency It is adjusted, and then in outdoor fan operational process, controls switching frequency converting operation.

As shown in Figure 1, the device may include:Processor 1001, such as CPU, network interface 1004, user interface 1003, memory 1005, communication bus 1002.Wherein, communication bus 1002 is for realizing the connection communication between these components. User interface 1003 may include display screen (Display), input unit such as keyboard (Keyboard), optional user interface 1003 can also include standard wireline interface and wireless interface.Network interface 1004 may include optionally that the wired of standard connects Mouth, wireless interface (such as WI-FI interfaces).Memory 1005 can be high-speed RAM memory, can also be stable memory (non-volatile memory), such as magnetic disk storage.Memory 1005 optionally can also be independently of aforementioned processor 1001 storage device.

Optionally, device can also include camera, RF (Radio Frequency, radio frequency) circuit, sensor, audio Circuit, WiFi module, detector (magnet ring+Hall sensor) etc..Wherein, sensor such as imaging sensor, infrared sensing Device, temperature sensor, humidity sensor, air velocity transducer and other sensors, the temperature sensor and humidity sensor Device may be provided at the air outlet of air conditioner, the cryogenic temperature for detecting air conditioner, the temperature sensor and humidity sensor Device can also be arranged on the return air inlet of air conditioner, or in other positions indoors, for detecting indoor environment temperature and wet Degree, or be arranged on user's wearable device, for detecting user's sendible temperature and humidity, the air velocity transducer setting exists On each air outlet of air conditioner, wind speed and air quantity for detecting the air outlet.The detector includes pressure detector, For detecting compressor pressure.Certainly, device can also configure gyroscope, barometer, hygrometer, thermometer, temperature sensor etc. Other sensors, details are not described herein.

It will be understood by those skilled in the art that the restriction of the not structure twin installation of terminal structure shown in Fig. 1, can wrap It includes than illustrating more or fewer components, either combines certain components or different components arrangement.

As shown in Figure 1, as may include operating system, net in a kind of memory 1005 of computer readable storage medium Network communication module, Subscriber Interface Module SIM and air conditioner control application program.

In terminal shown in Fig. 1, network interface 1004 is mainly used for connecting background server, is carried out with background server Data communicate;User interface 1003 is mainly used for connecting client (user terminal), with client into row data communication;And processor 1001 can be used for calling the air conditioner control application program stored in memory 1005, and execute following operation:

Indoor dimensional parameters where obtaining air conditioner, wherein the dimensional parameters include indoor length, indoor width with And chamber height;

According to the corresponding refrigerating capacity of dimensional parameters described in the indoor sizecalculation;

The operating parameter of the air conditioner is adjusted according to the refrigerating capacity.

Further, the processor 1001 can be used for calling the air conditioner control stored in memory 1005 to apply journey Sequence, and execute following operation:

When entering calm sense, air outlet and the rotating speed of target value to be regulated for entering calm sense is determined;

Obtain the corresponding wind turbine to be regulated of the air outlet to be regulated;

The fan operation to be regulated is controlled according to the rotating speed of target value, to reduce the outlet air of the air outlet to be regulated Amount.

Further, the processor 1001 can be used for calling the air conditioner control stored in memory 1005 to apply journey Sequence, and execute following operation:

It determines and does not adjust air outlet other than the air outlet to be regulated;

The corresponding wind turbine to be regulated of air outlet is not adjusted described in obtaining;

Judge the wind turbine to be regulated with the rotating speed difference for not adjusting wind turbine whether within the scope of predetermined deviation value;

It is corresponding not that air outlet is not adjusted when the rotating speed difference is not within the scope of the predetermined deviation value, described in adjusting Wind turbine is adjusted, so that each wind turbine keeps relative stability.

Further, the processor 1001 can be used for calling the air conditioner control stored in memory 1005 to apply journey Sequence, and execute following operation:

According to the rotating speed difference percentage and the rotating speed of target value determine described in do not adjust to be regulated turn of wind turbine Speed value;

Fan operation is not adjusted according to described in the tachometer value control to be regulated.

Further, the processor 1001 can be used for calling the air conditioner control stored in memory 1005 to apply journey Sequence, and execute following operation:

Whether the tachometer value for not adjusting wind turbine described in judging is more than the rotating speed of target value;

When the tachometer value for not adjusting wind turbine is more than the rotating speed of target value, turning for wind turbine is not adjusted described in reduction Speed;

When the tachometer value for not adjusting wind turbine is less than the rotating speed of target value, turning for wind turbine is not adjusted described in increase Speed.

Further, the processor 1001 can be also used for calling the air conditioner control application stored in memory 1005 Program, and execute following operation:

In real time or timing detects the current refrigerating capacity of air conditioner;

Judge whether the current refrigerating capacity of the air conditioner is less than preset cooling capacity;

The air conditioner it is current when being less than the preset cooling capacity, determine not adjusting other than the air outlet to be regulated Save air outlet;

The refrigerating capacity of air outlet is not adjusted described in increasing.

Further, the processor 1001 can be also used for calling the air conditioner control application stored in memory 1005 Program, and execute following operation:

The rotating speed of wind turbine is not adjusted described in increasing.

Further, the processor 1001 can be also used for calling the air conditioner control application stored in memory 1005 Program, and execute following operation:

The electromagnetism valve opening on the corresponding heat exchanger of air outlet is not adjusted described in increasing.

Further, the processor 1001 can be also used for calling the air conditioner control application stored in memory 1005 Program, and execute following operation:

Judge whether the current operation frequency of compressor is more than preset operating frequency;

When the current operation frequency of the compressor is more than preset operating frequency, the operation frequency of the compressor is reduced Rate.

With reference to figure 2, the present invention provides a kind of first embodiment of the control method of air conditioner, the controlling party of the air conditioner Method includes the following steps:

Step S110 determines air outlet and the rotating speed of target value to be regulated for entering calm sense when entering calm sense;

The present embodiment is run in air conditioner or air-conditioner controller, with reference to figure 3 and Fig. 4, the air conditioner have it is multiple go out Air port 1, each air outlet 1 are oppositely arranged there are one air duct 2, are equipped with wind turbine 3 in every air duct, and each described Wind turbine 3 is connect with processor, and each wind turbine 3 can realize independent control by the processor.The present embodiment passes through only The vertical independent control for controlling each wind turbine 3 and realizing 1 air-out mode of each air outlet, air outlet 1 as described in each can correspond to Different air-out modes, such as refrigeration mode, heating mode and calm sense pattern can individually control the progress of the air outlet 1 Refrigeration mode or heating mode or calm sense pattern.The present embodiment runs on calm sense pattern, wherein outlet air under calm sense pattern Mouthful 1 air quantity is less than the air output of air outlet 1 under normal mode, specifically, under the calm sense pattern it is described it is to be regulated go out Air port blowout wind speed is low, air quantity is few and moderate temperature, when blowing to human body, human feeling's wind is soft comfortable, is relaxed based on human body Appropriateness requires, and presets the rotating speed of target value of corresponding wind turbine 3 under calm sense pattern, and wind turbine 3 is rotated according to the rotating speed of target value When, the wind that wind turbine 3 blows to air outlet 1 makes pain carries to experience soft comfortable.

In multiple air outlets 1, air outlet to be regulated can be determined according to the mode of user preset, as user passes through It is the air outlet to be regulated that remote controler, which selects the air outlet into calm sense, or study user's use habit, when default Between in interval, after entering calm sense pattern, user select the most air outlet of number of the calm sense of entrance to wait adjusting for described in Air outlet is saved, or can also be described air outlet to be regulated etc. according to the corresponding air outlet in user position.

Step S120 obtains the corresponding wind turbine to be regulated of the air outlet to be regulated;

Step S130 controls the fan operation to be regulated according to the rotating speed of target value, with reduce it is described it is to be regulated go out The air output in air port.

After determining air outlet to be regulated, according to air outlet and the one-to-one relationship of wind turbine, corresponding wind to be regulated is obtained Machine.And then control the wind turbine to be regulated and run according to corresponding rotating speed of target under calm sense pattern, individually wait adjusting described in adjusting The outlet air of air outlet is saved, realizes the calm sense air-supply in specific aim region.

This implementation preferred embodiment runs on cabinet air-conditioner, and the cabinet air-conditioner is equipped with left air outlet and right outlet air Mouthful, when into calm sense pattern, is selected according to user or select custom to determine that left air outlet or right air outlet are institute based on user Air outlet to be regulated is stated, and then obtains the wind turbine in left air outlet or right air outlet, is gone out especially by the left air outlet of control or the right side Wind turbine in air port is run according to the rotation speed of fan required under calm sense pattern, and the calm sense of the one of air outlet of independent control is sent Wind realizes that left and right subregion is individually adjusted.

The present embodiment air conditioner has multiple air outlets, by being independently arranged in the corresponding air duct of multiple air outlets Wind turbine can enter calm sense according to the wind turbine in user demand selected section air outlet, and then control section air outlet is corresponding Wind turbine is run according to the corresponding rotating speed of target of calm sense pattern, realizes the calm sense air-supply in specific aim region, flexible control partition is sent Wind realizes region blowing comfort.

With reference to figure 5, the present invention provides a kind of control method second embodiment of air conditioner, which is based on above-mentioned Fig. 2 Shown in embodiment, the present embodiment be based on one of wind turbine is adjusted after, in order to ensure the stabilization between each wind turbine Property, it needs to carry out adaptability adjusting to each air outlet, it is specific described according to the rotating speed of target value control wind to be regulated After the step of machine is run, the control method of the air conditioner further includes:

Step S140 is determined and is not adjusted air outlet other than the air outlet to be regulated;

The air outlet that do not adjust is the air outlet for not entering calm sense pattern, and the air outlet that do not adjust is relatively For the air outlet to be regulated after being adjusted, such as when left air outlet enters calm sense pattern, the right air outlet is not It is described not adjust air outlet.For the air conditioner of multiple air outlets, the air outlet that do not adjust may be multiple, it is also possible to be one It is a, it is determined with specific reference to the air outlet to be regulated for entering calm sense pattern.

Step S150, obtain described in do not adjust the corresponding wind turbine to be regulated of air outlet;

Whether step S160 judges the wind turbine to be regulated with the rotating speed difference for not adjusting wind turbine in predetermined deviation value In range;

Step S170 does not adjust outlet air when the rotating speed difference is not within the scope of the predetermined deviation value described in adjusting Mouth is corresponding not to adjust wind turbine, so that each wind turbine keeps relative stability.

After the rotation speed of fan for adjusting the air outlet to be regulated, the corresponding rotation speed of fan of each air outlet is poor in order to prevent It is too big, cause the corresponding wind turbine stability of each air outlet poor, is easy to generate vibration.Therefore preset the corresponding wind turbine of each air outlet Deviation range value, if the speed discrepancy of each wind turbine is not in the deviation range, each wind turbine not quietly, generates vibration, institute State+30%~-the 30% of predetermined deviation value ranging from wind turbine.Therefore air outlet is not adjusted with described in the air outlet to be regulated Corresponding rotation speed of fan difference does not adjust the corresponding wind turbine of air outlet not within the scope of the predetermined deviation value described in reduction, with Each air outlet is set to keep relative stability.

The wind turbine that do not adjust can be specifically adjusted by following embodiment, and outlet air is not adjusted as described in the adjusting Mouthful corresponding the step of not adjusting wind turbine includes:

Whether the tachometer value for not adjusting wind turbine described in judging is more than the rotating speed of target value;The rotating speed of target value is to wait adjusting The rotating speed of target value of wind turbine is saved, after the wind turbine to be regulated is run according to the rotating speed of target value, the wind turbine to be regulated is worked as Preceding tachometer value is the rotating speed of target value, and the deviation of tachometer value and rotating speed of target value by judging not adjusting wind turbine determines institute State the specific deviation of rotating speed for not adjusting wind turbine and the wind turbine to be regulated.

When the tachometer value for not adjusting wind turbine is more than the rotating speed of target value, turning for wind turbine is not adjusted described in reduction Speed;

When the tachometer value for not adjusting wind turbine is less than the rotating speed of target value, turning for wind turbine is not adjusted described in increase Speed.

Namely when the tachometer value for not adjusting wind turbine is more than the tachometer value of the wind turbine to be regulated, by suitably reducing The mode of the rotating speed for not adjusting wind turbine so that the rotating speed difference for not adjusting wind turbine and the wind turbine to be regulated is described When within the scope of predetermined deviation value, when the tachometer value for not adjusting wind turbine is less than the tachometer value of the wind turbine to be regulated, by appropriate The mode of the rotating speed of wind turbine is not adjusted described in increasing so that described not adjust wind turbine and the rotating speed difference of the wind turbine to be regulated exists When within the scope of the predetermined deviation value, the adjusted value for not adjusting wind turbine can according to it is described do not adjust wind turbine with it is described The rotating speed difference of wind turbine to be regulated determines.The present embodiment is not by adjusting the rotating speed of wind turbine and the wind turbine to be regulated described in judging Size of the difference come adjust do not adjust rotation speed of fan mode it is simple and effective.

Difference of the present embodiment by limiting the corresponding wind turbine of each air outlet ensures each within the scope of predetermined deviation value The corresponding wind turbine of the air outlet is run with metastable rotating speed, effectively reduces vibration.

With reference to figure 6, the present invention provides a kind of control method 3rd embodiment of air conditioner, which is based on above-mentioned Fig. 5 Shown in embodiment, the wind turbine that do not adjust can also be specifically adjusted by following embodiment, as described in the adjusting not Adjusting air outlet corresponding the step of not adjusting wind turbine includes:

Step S171 obtains preset rotation speed difference percentage;

Step S172 does not adjust wind turbine according to described in the rotating speed difference percentage and rotating speed of target value determination Tachometer value to be regulated;Wherein, the tachometer value to be regulated is that the wind turbine that do not adjust needs the tachometer value being adjusted.

Step S173 does not adjust fan operation according to described in the tachometer value control to be regulated.

The preset rotation speed difference percentage is the ratio of each rotation speed of fan value and one of them or benchmark rotation speed of fan value, Based on experience value or experiment value, when speed discrepancy percentage is less than or equal to preset rotation speed percentage, the rotating speed of each wind turbine Stablize relatively, conversely, when calculating each rotation speed of fan value according to the preset rotation speed percentage and benchmark rotation speed of fan value, it is each Wind turbine is run according to the rotation speed of fan value being calculated, and the rotating speed deviation of each wind turbine reaches predetermined deviation value range, respectively The rotating speed of a wind turbine is stablized relatively.

The present embodiment is described not adjust turn of the wind turbine with the benchmark wind turbine using the wind turbine to be regulated as benchmark wind turbine When the percentage of the tachometer value of speed difference value and the benchmark wind turbine is less than or equal to the preset rotation speed difference percentage, it is described not Wind turbine is adjusted with the speed discrepancy of the wind turbine to be regulated away from small, stability height, securely and reliably.

This implementation preferred embodiment runs on cabinet air-conditioner, which sets there are two air outlet, and a respectively left side goes out Air port and right air outlet set left wind turbine and right wind turbine such as in the wind turbine to be regulated left wind turbine corresponding for left air outlet Rotating speed difference percentage K=(n2-n1)/n1, wherein K is less than or equal to 30%, and described default turn is set in cabinet air-conditioner Speed difference value percentage is less than or equal to 30%, poor by obtaining the preset rotation speed after left wind turbine is run according to rotating speed of target It is worth percentage, the rotating speed of right wind turbine n2 is calculated based on above-mentioned formula, and then controls right wind turbine and transported according to the calculated rotating speed Row, the preferably described preset rotation speed difference percentage are 10%.

Such as in the wind turbine to be regulated right wind turbine corresponding for right air outlet, the speed discrepancy of left wind turbine and right wind turbine is set It is worth percentage K=(n1-n2)/n2, wherein K is less than or equal to 30%, and the preset rotation speed difference hundred is set in cabinet air-conditioner Divide than being less than or equal to 30%, after right wind turbine is run according to rotating speed of target, by obtaining the preset rotation speed difference percentage, The rotating speed of right wind turbine n1 is calculated based on above-mentioned formula, and then controls left wind turbine and is run according to the calculated rotating speed, preferably institute It is 10% to state preset rotation speed difference percentage.

Using the tachometer value to be regulated for not adjusting wind turbine described in preset rotation speed difference percentage calculation, directly control it is described not It adjusts wind turbine to run according to the tachometer value to be regulated, directly reaches the optimal adjustment value for not adjusting wind turbine, improve air-conditioning The adjusting efficiency of device.

The present embodiment determines rotating speed of target based on air outlet to be regulated and the rotating speed difference percentage for not adjusting air outlet Under, the rotating speed to be regulated of the wind turbine of air outlet is not adjusted, and then do not adjust the rotating speed of air outlet described in adjusting so that each outlet air The wind turbine of mouth is rotated by preset ratio, improves the stability of each wind turbine rotation.

With reference to figure 7, the present invention proposes that a kind of control method fourth embodiment of air conditioner, the embodiment are based on above-mentioned Fig. 2 Illustrated embodiment, after described the step of controlling the fan operation to be regulated according to the rotating speed of target value, the air conditioner Control method further include:

Step S180, in real time or timing detects the current refrigerating capacity of air conditioner;

The air output of air outlet is less than the air output of air outlet under normal mode under the calm sense pattern.Specifically, exist The wind speed of the air outlet to be regulated blowout is low under the calm sense pattern, air quantity is few and moderate temperature, when blowing to human body, people Body-sensing wind-engaging is soft comfortable.

When wind turbine based on the air outlet to be regulated is run according to rotating speed of target, air quantity subtracts at the air outlet to be regulated It is small, while the corresponding temperature of the air outlet to be regulated can be caused to reduce because air quantity reduces, to reduce indoor refrigerating capacity, because This is monitored indoor overall refrigerating effect, can specifically pass through inspection by detecting the current refrigerating capacity of air conditioner in real time or periodically The operating parameter of measured compressed machine determines the refrigerating capacity, can also be by the temperature of each air outlet of detection, according to each outlet air The temperature computation overall refrigerating effect of mouth.

Step S190, judges whether the current refrigerating capacity of the air conditioner is less than preset cooling capacity;The wherein described default system Cold is the 50% of air conditioner rated cooling capacity, when the refrigerating capacity of the air conditioner is less than the preset refrigerating capacity, air-conditioning Users'comfort requirement has been not achieved in device poor refrigerating efficiency, indoor refrigerating capacity.

Step S200, the air conditioner it is current when being less than the preset cooling capacity, determine the air outlet to be regulated In addition do not adjust air outlet;

Step S210, increase described in do not adjust the refrigerating capacity of air outlet.

The air outlet that do not adjust is the air outlet for not entering calm sense pattern, and the air outlet that do not adjust is relatively For the air outlet to be regulated after being adjusted, such as when left air outlet enters calm sense pattern, the right air outlet is not It is described not adjust air outlet.For the air conditioner of multiple air outlets, the air outlet that do not adjust may be multiple, it is also possible to be one It is a, it is determined with specific reference to the air outlet to be regulated for entering calm sense pattern.

In the present embodiment, there are many modes that do not adjust the refrigerating capacity of air outlet described in the increase, specifically enumerates following Two kinds of embodiments:

One embodiment:The step of refrigerating capacity for not adjusting air outlet described in the increase includes:

The rotating speed of wind turbine is not adjusted described in increasing.

In the present embodiment, by increasing the rotating speed for not adjusting wind turbine, do not adjust that wind turbine is corresponding not to be adjusted with raising Save the refrigerating capacity of air outlet so that indoor overall refrigerating effect increases.Not only it can guarantee the regulating effect of the calm sense of air outlet to be regulated, but also Ensure indoor overall refrigerating effect, improves the regulating effect of air conditioner.

Two embodiments:With continued reference to Fig. 3 and Fig. 4, in each of described air conditioner 1 corresponding air duct 2 of air outlet Equipped with heat exchanger 4, each heat exchanger 4 is connect by connecting manifold 6 with outdoor unit of the air conditioner, on the heat exchanger 4 Equipped with solenoid valve 5, wherein solenoid valve 5 includes heat exchanger inlet solenoid valve and heat exchanger exit solenoid valve, by adjusting the electricity The aperture of magnet valve 5 realizes that control enters the coolant quantity of the heat exchanger 4 of the air outlet 1, and then controls the refrigerating capacity of the air outlet 2. Refrigerating capacity based on each air outlet 2 can individually be adjusted by the realization of the aperture of electromagnetic valve for adjusting 5, described in the increase not Adjust air outlet refrigerating capacity the step of include:

The electromagnetism valve opening on the corresponding heat exchanger of air outlet is not adjusted described in increasing.

The present embodiment by increase described in do not adjust air outlet heat exchanger electromagnetism valve opening so that it is described not adjust out The refrigerating capacity in air port increases, and to increase indoor overall refrigerating effect, not only can guarantee the regulating effect of the calm sense of air outlet to be regulated, but also really Indoor overall refrigerating effect is protected, the regulating effect of air conditioner is improved.

This implementation by detecting indoor overall refrigerating effect in real time or periodically, when the indoor overall refrigerating effect is unsatisfactory for requiring, By way of adjusting the refrigerating capacity of other air outlets, indoor overall refrigerating effect is improved, while ensureing that the calm sense of user is experienced, is protected The indoor overall refrigerating effect of card, improves user experience, improves the regulating effect of air conditioner.

With reference to figure 8, the present invention proposes that a kind of the 5th embodiment of control method of air conditioner, the embodiment are based on above-mentioned all Embodiment, after described the step of controlling the fan operation to be regulated according to the rotating speed of target value, the control of the air conditioner Method processed further includes:

Step S220, judges whether the current operation frequency of compressor is more than preset operating frequency;

Step S230 reduces the compressor when the current operation frequency of the compressor is more than preset operating frequency Running frequency.

The air quantity of air outlet is less than the air output of air outlet under normal mode under calm sense pattern, in the calm sense pattern Under the air outlet to be regulated blowout wind speed is low, air quantity is few and moderate temperature, when blowing to human body, human feeling's wind is soft to relax It is suitable.Based in above-mentioned second embodiment, the wind deflector angle by adjusting air outlet to be regulated realizes diffusing so that the wind of blowout Comfortable soft, in order to reach better calm sense regulating effect, it is calm sense to need the temperature value of the air outlet after ensureing to adjust Comfort temperature value under pattern realizes more preferably calm sense regulating effect, by the actual motion for detecting compressor in real time or periodically Frequency, judges whether the running frequency runs below preset operating frequency, to ensure the temperature value of air outlet to be regulated.It is described Also preset operating frequency in one's power is compressor corresponding optimum operation frequency under calm sense pattern, and compressor is in the default fortune The wind that output is run below line frequency is more comfortable, wherein the preset operating frequency is 25~45Hz, wherein it is preferred that described default Running frequency is 35Hz.

It is run under the corresponding running frequency of calm sense pattern in embodiment by controlling compressor, it is ensured that calm sense pattern The lower environment that the most comfortable is improved to user, effectively improves the regulating effect of air conditioner.

The present invention also provides a kind of air conditioner, the air conditioner includes:Memory, processor and it is stored in the memory Air conditioner control program that is upper and can running on the processor, the control program of the air conditioner are executed by the processor The control method of Shi Shixian air conditioners as described above.

In addition, the present invention also provides a kind of computer readable storage medium, stored on the computer readable storage medium There is air conditioner to control program, the air conditioner control program realizes the controlling party of air conditioner as described above when being executed by processor Method.

It should be noted that herein, the terms "include", "comprise" or its any other variant are intended to non-row His property includes, so that process, method, article or system including a series of elements include not only those elements, and And further include other elements that are not explicitly listed, or further include for this process, method, article or system institute it is intrinsic Element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that including this There is also other identical elements in the process of element, method, article or system.

The embodiments of the present invention are for illustration only, can not represent the quality of embodiment.

Through the above description of the embodiments, those skilled in the art can be understood that above-described embodiment side Method can add the mode of required general hardware platform to realize by software, naturally it is also possible to by hardware, but in many cases The former is more preferably embodiment.Based on this understanding, technical scheme of the present invention substantially in other words does the prior art Going out the part of contribution can be expressed in the form of software products, which is stored in one as described above In readable storage medium storing program for executing (such as ROM/RAM, magnetic disc, CD), including some instructions are used so that a station terminal equipment (can be hand Machine, computer, server, air conditioner or network equipment etc.) execute method described in each embodiment of the present invention.

It these are only the preferred embodiment of the present invention, be not intended to limit the scope of the invention, it is every to utilize this hair Equivalent structure or equivalent flow shift made by bright specification and accompanying drawing content is applied directly or indirectly in other relevant skills Art field, is included within the scope of the present invention.

Claims (11)

1. a kind of control method of air conditioner, which is characterized in that the air conditioner has multiple air outlets, each air outlet It is equipped with wind turbine in corresponding air duct;The control method of the air conditioner includes the following steps:
When entering calm sense, air outlet and the rotating speed of target value to be regulated for entering calm sense is determined;
Obtain the corresponding wind turbine to be regulated of the air outlet to be regulated;
The fan operation to be regulated is controlled according to the rotating speed of target value, to reduce the air output of the air outlet to be regulated.
2. the control method of air conditioner as described in claim 1, which is characterized in that described to be controlled according to the rotating speed of target value After the step of fan operation to be regulated, the control method of the air conditioner further includes:
It determines and does not adjust air outlet other than the air outlet to be regulated;
The corresponding wind turbine to be regulated of air outlet is not adjusted described in obtaining;
Judge the wind turbine to be regulated with the rotating speed difference for not adjusting wind turbine whether within the scope of predetermined deviation value;
When the rotating speed difference is not within the scope of the predetermined deviation value, adjust described in do not adjust that air outlet is corresponding not to be adjusted Wind turbine, so that each wind turbine keeps relative stability.
3. the control method of air conditioner as claimed in claim 2, which is characterized in that do not adjust air outlet pair described in the adjusting What is answered includes the step of not adjusting wind turbine:
Obtain preset rotation speed difference percentage;
According to the tachometer value to be regulated for not adjusting wind turbine described in the rotating speed difference percentage and rotating speed of target value determination;
Fan operation is not adjusted according to described in the tachometer value control to be regulated.
4. the control method of air conditioner as claimed in claim 3, which is characterized in that the preset rotation speed difference percentage is less than Or it is equal to 30%.
5. the control method of air conditioner as claimed in claim 2, which is characterized in that do not adjust air outlet pair described in the adjusting What is answered includes the step of not adjusting wind turbine:
Whether the tachometer value for not adjusting wind turbine described in judging is more than the rotating speed of target value;
When the tachometer value for not adjusting wind turbine is more than the rotating speed of target value, the rotating speed of wind turbine is not adjusted described in reduction;
When the tachometer value for not adjusting wind turbine is less than the rotating speed of target value, the rotating speed of wind turbine is not adjusted described in increase.
6. the control method of air conditioner as described in claim 1, which is characterized in that described to be controlled according to the rotating speed of target value After the step of fan operation to be regulated, the control method of the air conditioner further includes:
In real time or timing detects the current refrigerating capacity of air conditioner;
Judge whether the current refrigerating capacity of the air conditioner is less than preset cooling capacity;
The air conditioner it is current when being less than the preset cooling capacity, determine not adjusting out other than the air outlet to be regulated Air port;
The refrigerating capacity of air outlet is not adjusted described in increasing.
7. the control method of air conditioner as claimed in claim 5, which is characterized in that do not adjust air outlet described in the increase The step of refrigerating capacity includes:
The rotating speed of wind turbine is not adjusted described in increasing.
8. the control method of air conditioner as claimed in claim 5, which is characterized in that each in the corresponding air duct of the air outlet It is equipped with heat exchanger, each heat exchanger connect with outdoor unit of the air conditioner by connecting manifold, is all provided on the heat exchanger The step of having solenoid valve, the refrigerating capacity of air outlet is not adjusted described in the increase includes.
The electromagnetism valve opening on the corresponding heat exchanger of air outlet is not adjusted described in increasing.
9. the control method of air conditioner as described in claim 1, which is characterized in that described to be controlled according to the rotating speed of target value After the step of fan operation to be regulated, the control method of the air conditioner further includes:
Judge whether the current operation frequency of compressor is more than preset operating frequency;
When the current operation frequency of the compressor is more than preset operating frequency, the running frequency of the compressor is reduced.
10. a kind of air conditioner, which is characterized in that the air conditioner includes:It memory, processor and is stored on the memory And the air conditioner control program that can be run on the processor, when the control program of the air conditioner is executed by the processor Realize the control method of air conditioner as claimed in any one of claims 1-9 wherein.
11. a kind of computer readable storage medium, which is characterized in that be stored with air conditioner on the computer readable storage medium Program is controlled, the air conditioner control program realizes air-conditioning as claimed in any one of claims 1-9 wherein when being executed by processor The control method of device.
CN201810396749.0A 2018-04-27 2018-04-27 Control method, air conditioner and the computer readable storage medium of air conditioner CN108800457A (en)

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