CN107062532A - The control method of air conditioner - Google Patents
The control method of air conditioner Download PDFInfo
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- CN107062532A CN107062532A CN201710134835.XA CN201710134835A CN107062532A CN 107062532 A CN107062532 A CN 107062532A CN 201710134835 A CN201710134835 A CN 201710134835A CN 107062532 A CN107062532 A CN 107062532A
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- relative humidity
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
- F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
- F24F11/74—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity
- F24F11/77—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity by controlling the speed of ventilators
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2110/00—Control inputs relating to air properties
- F24F2110/10—Temperature
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
- F24F11/63—Electronic processing
- F24F11/64—Electronic processing using pre-stored data
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
- F24F11/63—Electronic processing
- F24F11/65—Electronic processing for selecting an operating mode
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
Abstract
The invention discloses a kind of control method of air conditioner, it is related to air-conditioning technique field.The control method includes：Air conditioner is controlled to enter comfortable control model；Indoor temperature is adjusted to design temperature by control air conditioner；It is determined that current pmv value；Design temperature and relative humidity are adjusted according to the pmv value of determination.According to the control method of the air conditioner of the present invention, air-conditioning can be made to meet the requirement of user's comfortableness, while making air-conditioning to reduce energy consumption with energy-saving run.
Description
Technical field
The present invention relates to air-conditioning technique field, in particular to a kind of control method of air conditioner.
Background technology
In the prior art air conditioner to the control and regulation of indoor temperature generally by the frequency of regulation compressor, blower fan
The aperture of rotating speed either choke valve, when being adjusted, often only requires that temperature reaches comfort requirement come what is realized, this
When resulting in air conditioner completion regulation, although indoor temperature has reached design temperature, but is due to each operational factor of air-conditioning
Between harmony it is poor so that user does not feel particularly comfortable, and adjusts extensive during existing operation of air conditioner, consumption
Can be higher, it is difficult to meet the requirement of energy-saving run.
The content of the invention
The purpose of the present invention is to propose to a kind of control method of air conditioner, air-conditioning can be made to meet wanting for user's comfortableness
Ask, while making air-conditioning to reduce energy consumption with energy-saving run.
According to an aspect of the invention, there is provided a kind of control method of air conditioner, including：
Air conditioner is controlled to enter comfortable control model；
Indoor temperature is adjusted to design temperature by control air conditioner；
It is determined that current pmv value；
Design temperature and relative humidity are adjusted according to the pmv value of determination.
Preferably, the step of indoor temperature is adjusted to design temperature by the control air conditioner includes：
Obtain current indoor temperature；
Detect the temperature deviation between current indoor temperature and design temperature；
Indoor temperature is adjusted according to temperature deviation.
Preferably, it is described to be realized by PID control the step of indoor temperature is adjusted according to temperature deviation.
Preferably, the step of design temperature and relative humidity are adjusted the pmv value according to determination includes：
As PMV ＞ T1, control design temperature declines a DEG C；
As PMV ＜ T2, control design temperature rises b DEG C；
As T2≤PMV≤T1, current design temperature is kept, and relative humidity is carried out according to the relative humidity detected
Regulation；
One-time detection is carried out to PMV every the t1 times.
Preferably, the step of relative humidity is adjusted the relative humidity that the basis is detected includes：
When detecting relative humidity RH ＞ H1, control relative humidity reduction c%；
When detecting relative humidity RH ＜ H2, control relative humidity rise d%；
When detecting relative humidity H2≤RH≤H1, relative humidity is not adjusted；
One-time detection is carried out to RH every the t3 times.
Preferably, it is described to include the step of indoor temperature is adjusted according to temperature deviation：
The current compressor operating frequency of detection；
Compressor operating frequency is adjusted according to temperature deviation.
Preferably, it is described to include the step of indoor temperature is adjusted according to temperature deviation：
The current wind speed of detection；
Wind speed is adjusted according to temperature deviation.
Preferably, it is described to include the step of determine current pmv value：
Obtain current indoor temperature, wind speed, relative humidity and radiation temperature；
Current PMV is determined according to indoor temperature, wind speed, relative humidity and radiation temperature.
Preferably, after the current pmv value of the determination, the step that design temperature is adjusted according to the pmv value of determination
Also include before rapid：
Obtain temperature compensation information or relative humidity compensated information；
Current indoor temperature is compensated according to temperature compensation information, or according to relative humidity compensated information to current
Relative humidity compensate；
Current PMV is determined according to the indoor temperature or relative humidity after regulation.
Preferably, the step of control air conditioner enters comfortable control model includes：
Start air conditioner；
Set design temperature；
The operation of air conditioner t2 times are controlled, until air-conditioning stable operation；
Air conditioner is controlled to enter comfortable control model.
The technical scheme implemented according to the present invention, is controlled using PMV come temperature adjustment and humidity regulation to air-conditioning,
Go to accurately control indoor temperature and humidity in real time according to the PMV scopes under comfort conditions so that the PMV of indoor environment can
Quick regulation can make the impression of human body more comfortable, can further improve the use body of user in comfortableness value range
Test, while the Energy Saving Control to air-conditioning can be realized, realize the Precise control to air-conditioning, turn operation of air conditioner frequency, blower fan
Speed is run with less numerical stability, can save electric energy.
It should be appreciated that the general description of the above and detailed description hereinafter are only exemplary and explanatory, not
Can the limitation present invention.
Brief description of the drawings
Accompanying drawing herein is merged in specification and constitutes the part of this specification, shows the implementation for meeting the present invention
Example, and for explaining principle of the invention together with specification.
Fig. 1 is the control method flow chart of the air conditioner of the embodiment of the present invention；
Fig. 2 is the control logic figure of the air conditioner of the embodiment of the present invention.
Embodiment
The following description and drawings fully show specific embodiments of the present invention, to enable those skilled in the art to
Put into practice them.Other embodiments can include structure, logic, electric, process and other changes.Embodiment
Only represent possible change.Unless explicitly requested, otherwise single components and functionality is optional, and the order operated can be with
Change.The part of some embodiments and feature can be included in or replace part and the feature of other embodiments.This hair
The scope of bright embodiment includes the gamut of claims, and claims is all obtainable equivalent
Thing.Herein, each embodiment individually or can be represented generally with term " invention ", and it is convenient that this is used for the purpose of,
And if in fact disclosing the invention more than one, the scope for being not meant to automatically limit the application is any single invention
Or inventive concept.Herein, such as first and second or the like relational terms be used only for by an entity or operation with
Another entity or operation make a distinction, without requiring or implying between these entities or operation there is any actual relation
Or order.Moreover, term " comprising ", "comprising" or any other variant thereof is intended to cover non-exclusive inclusion, so that
So that process, method or equipment including a series of key elements not only include those key elements, but also including being not expressly set out
Other key elements, or also include for this process, method or the intrinsic key element of equipment.In the feelings of not more limitations
Under condition, the key element limited by sentence "including a ...", it is not excluded that in the process including the key element, method or equipment
In also there is other identical element.Each embodiment herein is described by the way of progressive, and each embodiment is stressed
Be all between difference with other embodiment, each embodiment identical similar portion mutually referring to.For implementing
For example disclosed method, product etc., because it is corresponding with method part disclosed in embodiment, so the comparison of description is simple
Single, related part is referring to method part illustration.
PMV (the average hotness indexes of Predicted Mean Vote) is the evaluation for characterizing human thermal response (warm-cold sensitivity)
Index, represents being averaged for the cold and hot sensation of most people in same environment.PMV and indoor environment temperature, humidity, the wind of air-conditioning
The factors such as the radiation temperature of machine rotating speed and human body surface are relevant.
Wind speed in the application is the wind speed near human body the week side of boss.The air outlet of air-conditioning is provided with air velocity transducer, its
Control accuracy can be 0.01m/s, and air-conditioning can be capable of detecting when that indoor occupant is lived containing testing agencies such as infrared sensors
Dynamic position and the distance of air-conditioner air outlet, can learn human body the week side of boss by air outlet wind speed and people and the relative position of air-conditioning
Air speed value.
With reference to shown in referring to Fig. 1 and Fig. 2, embodiments in accordance with the present invention, the control method of air conditioner includes：Control air-conditioning
Device enters comfortable control model；Indoor temperature is adjusted to design temperature by control air conditioner；It is determined that current pmv value；According to true
Design temperature and relative humidity are adjusted fixed pmv value.
Wherein, comfortable control model refers to the mode of operation required to the PMV of air-conditioning.
The technical scheme implemented according to the present invention, is controlled using PMV come temperature adjustment and humidity regulation to air-conditioning,
Go to accurately control indoor temperature and humidity in real time according to the PMV scopes under comfort conditions so that the PMV of indoor environment can
Quick regulation can make the impression of human body more comfortable, can further improve the use body of user in comfortableness value range
Test, while the Energy Saving Control to air-conditioning can be realized, realize the Precise control to air-conditioning, turn operation of air conditioner frequency, blower fan
Speed is run with less numerical stability, can save electric energy.
The control method of the embodiment of the present invention, obtains current indoor temperature；Detect current indoor temperature and design temperature it
Between temperature deviation；Indoor temperature is adjusted according to temperature deviation.Preferably, it is described according to temperature deviation to indoor temperature
The step of being adjusted is controlled by PID (Proportion Integration Differentiation PIDs)
Realize.
, can be according to temperature deviation realization pair by detecting the temperature deviation between current indoor temperature and design temperature
The quick regulation of indoor temperature so that indoor temperature can quick regulation to design temperature.In the present embodiment, indoor temperature
Regulation is realized by PID control, indoor temperature can accurately be controlled using PID control, improves indoor temperature
Adjust efficiency.Certainly, indoor temperature regulation can also using PI (Proportion Integration proportional integrations) control or
The modes such as person PD (Proportion Differentiation proportion differentials) control are realized.
After indoor temperature reaches design temperature, although temperature reaches requirement, but indoor air velocity, temperature, humidity with
And the factor of the various aspects such as radiation temperature may not adjusted in place, caused pmv value outside setting range, now still can
There is the uncomfortable phenomenon of user, while the problems such as operational efficiency that will also result in air conditioner is relatively low, it is difficult to reach the mesh of energy-conservation
, reduce the Energy Efficiency Ratio of air-conditioning.Therefore, now need again to be adjusted design temperature, and correspondingly adjust other
Parameter so that the pmv value finally obtained is reached in the range of the pmv value of setting, so that indoor environment is in comfortableness model
In enclosing, user is set to obtain preferably usage experience.
The control method of the embodiment of the present invention, the pmv value according to determination is adjusted to design temperature and relative humidity
The step of section, includes：As PMV ＞ T1, control design temperature declines a DEG C；As PMV ＜ T2, control design temperature rises b DEG C；
As T2≤PMV≤T1, current design temperature is kept, and relative humidity is adjusted according to the relative humidity detected；Often
One-time detection is carried out to PMV every the t1 times.The regulation of design temperature herein is that every detection is once adjusted once, a detection week
Also only adjusted once in phase.For example, when first time detecting PMV ＞ T1, control design temperature declines a DEG C once, afterwards t1
Time detects pmv value again, if still detecting PMV ＞ T1, controls design temperature to decline a DEG C again within this cycle
Once, so that the regulation of design temperature ensure that pmv value is little by little adjusted in the range of comfortableness.
Above-mentioned T1 is, for example, 0.5 DEG C, and T2 is, for example, -0.5 DEG C, and t1 is, for example, 10 minutes.A is, for example, that 0.4, b is, for example,
0.4.Certainly, above-mentioned numerical value can also be adjusted accordingly as needed, can specifically be set according to type etc..
The control method of the embodiment of the present invention, the step that relative humidity is adjusted the relative humidity that the basis is detected
Suddenly include：When detecting relative humidity RH ＞ H1, control relative humidity reduction c%；When detecting relative humidity RH ＜ H2,
Control relative humidity rise d%；When detecting relative humidity H2≤RH≤H1, relative humidity is not adjusted；Every t3
Time carries out one-time detection to relative humidity RH.The regulation of relative humidity herein is that every detection is once adjusted once, an inspection
Also only adjusted once in the survey cycle.For example, when first time detecting RH ＞ H1, control relative humidity declines c% once, afterwards
The t3 times detect the value of relative humidity again, if still detecting RH ＞ H1, secondary control is relatively wet again within this cycle
Degree declines c% once, so as to ensure that relative humidity is little by little adjusted in the range of comfortableness.
Above-mentioned H1 is, for example, that 60%, H2 is, for example, that 30%, t2 is, for example, 10 minutes.C is, for example, that 5, d is, for example, 5.When
So, above-mentioned numerical value can also be adjusted accordingly as needed, can specifically be set according to type etc..
The control method of the embodiment of the present invention, can be by adjusting the fortune of compressor when indoor temperature is adjusted
Line frequency, blower fan wind speed and/or throttle valve opening realize that when selecting different parameters, control strategy also can be adjusted accordingly.
Carried out by way of the running frequency for adjusting compressor during indoor temperature adjustment, it is described according to temperature deviation
The step of indoor temperature is adjusted includes：The current compressor operating frequency of detection；Compressor is transported according to temperature deviation
Line frequency is adjusted.
When by way of adjusting blower fan wind speed to carry out indoor temperature adjustment, it is described according to temperature deviation to Indoor Temperature
The step of degree is adjusted includes：The current wind speed of detection；Wind speed is adjusted according to temperature deviation.
The step of control method of the embodiment of the present invention, the determination current pmv value, includes：Obtain current Indoor Temperature
Degree, wind speed, relative humidity and radiation temperature；Current PMV is determined according to indoor temperature, wind speed, relative humidity and radiation temperature.
Wherein, determine that current PMV is according to equation below according to indoor temperature, wind speed, relative humidity and radiation temperature
It is determined that current PMV:
Wherein, M is metabolic rate, unit：W/s；W is human body power, unit：W/s；PaSteamed for surrounding air reclaimed water
Qi leel pressure, unit：Pa；taFor indoor temperature, unit DEG C；fclFor human body and the nude surface area ratio of wearing the clothes；Average radiation
Temperature, unit DEG C；tclWear the clothes people's external surface mean temperature, unit DEG C；hcHeat exchange coefficient, W/s.m2℃。
M scopes are：116~197.258W/m2.W is typically taken as 0.
Steam partial pressure P in surrounding airaCalculated according to equation below：
Pa=φa.Ps
φaFor relative humidity；
Wear the clothes human body and nude surface area ratio fclCalculated according to equation below：
Wherein IclFor clothing thermal resistance, in the north, winter typically takes 0.9clo, and summer takes 0.5clo, and 1clo=
0.155k.m2/w。
Mean radiant temperatureOn the premise of ensureing that pmv value is stable, mean radiant temperature and indoor temperature are inversely proportional
, and influence of the indoor temperature to pmv value is bigger.
People's external surface mean temperature of wearing the clothes tcl, calculated according to equation below：
Wherein,
Surface coefficient of heat transfer hc, calculated according to equation below：
Wherein, V is wind speed.Winter wind speed v<0.15m/s, summer wind speed v<0.25m/s. typically takes wind speed under winter operating mode
Wind speed v=0.25m/s is taken under v=0.15m/s, summer operating mode.
The factor of General Influence human thermal comfort has 6：Indoor temperature, wind speed, relative humidity, radiation temperature, human body generation
Thank rate and clothing thermal resistance.And body metabolism rate and clothing thermal resistance are typically set to constant when designing air-conditioning.Therefore can be according to room
Interior temperature, wind speed, relative humidity and radiation temperature determine current PMV, and indoor temperature and relative humidity are adjusted, from
And PMV is in the comfortable scope of human body sensory, improve the comfortableness of operation of air conditioner.
After the control method of the embodiment of the present invention, the current pmv value of the determination, according to the pmv value of determination to setting
Also include before the step of temperature is adjusted：Obtain temperature compensation information or relative humidity compensated information；According to temperature-compensating
Information is compensated to current indoor temperature, or current relative humidity is compensated according to relative humidity compensated information；
Current PMV is determined according to the indoor temperature or relative humidity after regulation.Design temperature is carried out and relative according to PMV in air conditioner
During the adjustment of humidity, the situation that user actively adjusts design temperature and relative humidity is can be potentially encountered, can be with for such a situation
The temperature adjustment amount or humidity regulation amount of user is obtained, then in this, as temperature compensation information and humidity compensated information, and
Together PMV is calculated as PMV computing parameter with reference to current set temperature value and current relative humidity, so that
So that the need for PMV adjustment can combine user simultaneously, realize to indoor temperature and relative humidity it is real-time accurately
Adjustment so that indoor temperature and relative humidity adjustment can preferably meet the differentiated demand of each user, allow users to
Obtain more preferable usage experience.
The control method of the embodiment of the present invention, the step of control air conditioner enters comfortable control model includes：Start
Air conditioner；Set design temperature；The operation of air conditioner t2 times are controlled, until air-conditioning stable operation；Air conditioner is controlled to enter comfortable control
Molding formula.During air conditioner tentatively starts, the operation of air-conditioning is simultaneously unstable, therefore now and air-conditioning need not be controlled to enter
Enter comfortable control model.After air conditioner operation t2 times, each operational factor has all been settled out, indoor temperature now
Also it is stabilized to up to design temperature, it is possible to open the comfortable control model of air-conditioning so that air-conditioning is obtained according to current indoor temperature
The pmv value obtained is adjusted come the operational factor determined the need for air conditioner, to obtain the air-conditioning of more efficient energy-saving
Operational effect.T2 herein is, for example, 30min.
The control method of the air conditioner of the present invention is illustrated with reference to Fig. 2：
First, air conditioner receives a design temperature, then using the design temperature as target, passes through pid control mode
Compressor frequency is adjusted, then obtaining corresponding temperature variation, wind speed according to the compressor frequency after regulation changes
Amount and relative humidity variations amount, and the actual temperature value after regulation is obtained, then the actual temperature after regulation is back to
Be compared, compressor operating frequency be adjusted at design temperature further according to comparative result, until indoor temperature adjust to
In the range of design temperature, current indoor temperature, wind speed, relative humidity and radiation temperature etc. are then got, and obtain accordingly
Pmv value under to current operating environment, then determines the set temperature value for needing to adjust, and the temperature is mended according to the pmv value
On the occasion of being delivered to current design temperature, to be adjusted to current design temperature.When according to current pmv value to design temperature
Carry out after once adjusting, it is necessary to detected again to indoor temperature after waiting 10 minutes, and get corresponding pmv value,
Then design temperature is adjusted again according to pmv value, until design temperature can ensure indoor environment pmv value optimal
In the range of comfortableness.Indoor relative humidity is obtained again, and indoor relative humidity is adjusted, and indoor relative humidity is being relaxed
In suitable scope.The process of above-mentioned adjustment design temperature and humidity is repeated afterwards, adjustment is circulated with this, so as to ensure indoor environment
It can maintain all the time in the range of optimal comfortableness.
It should be appreciated that the invention is not limited in the flow and structure for being described above and being shown in the drawings,
And various modifications and changes can be being carried out without departing from the scope.The scope of the present invention is only limited by appended claim
System.
Claims (10)
1. a kind of control method of air conditioner, it is characterised in that including：
Air conditioner is controlled to enter comfortable control model；
Indoor temperature is adjusted to design temperature by control air conditioner；
It is determined that current pmv value；
Design temperature and relative humidity are adjusted according to the pmv value of determination.
2. control method according to claim 1, it is characterised in that indoor temperature is adjusted to set by the control air conditioner
The step of constant temperature is spent includes：
Obtain current indoor temperature；
Detect the temperature deviation between current indoor temperature and design temperature；
Indoor temperature is adjusted according to temperature deviation.
3. control method according to claim 2, it is characterised in that described to be adjusted according to temperature deviation to indoor temperature
The step of section, is realized by PID control.
4. control method according to claim 1, it is characterised in that the pmv value according to determination to design temperature and
The step of relative humidity is adjusted includes：
As PMV ＞ T1, control design temperature declines a DEG C；
As PMV ＜ T2, control design temperature rises b DEG C；
As T2≤PMV≤T1, current design temperature is kept, and relative humidity is adjusted according to the relative humidity detected
Section；
One-time detection is carried out to PMV every the t1 times.
5. control method according to claim 4, it is characterised in that the relative humidity that the basis is detected is to relatively wet
The step of degree is adjusted includes：
When detecting relative humidity RH ＞ H1, control relative humidity reduction c%；
When detecting relative humidity RH ＜ H2, control relative humidity rise d%；
When detecting relative humidity H2≤RH≤H1, relative humidity is not adjusted；
One-time detection is carried out to RH every the t3 times.
6. control method according to claim 2, it is characterised in that described to be adjusted according to temperature deviation to indoor temperature
The step of section, includes：
The current compressor operating frequency of detection；
Compressor operating frequency is adjusted according to temperature deviation.
7. control method according to claim 2, it is characterised in that described to be adjusted according to temperature deviation to indoor temperature
The step of section, includes：
The current wind speed of detection；
Wind speed is adjusted according to temperature deviation.
8. control method according to claim 1, it is characterised in that include the step of the determination current pmv value：
Obtain current indoor temperature, wind speed, relative humidity and radiation temperature；
Current PMV is determined according to indoor temperature, wind speed, relative humidity and radiation temperature.
9. control method according to claim 8, it is characterised in that after the current pmv value of the determination, according to determination
Pmv value the step of design temperature is adjusted before also include：
Obtain temperature compensation information or relative humidity compensated information；
Current indoor temperature is compensated according to temperature compensation information, or according to relative humidity compensated information to current phase
Humidity is compensated；
Current PMV is determined according to the indoor temperature or relative humidity after regulation.
10. control method according to claim 1, it is characterised in that the control air conditioner enters comfortable control model
The step of include：
Start air conditioner；
Set design temperature；
The operation of air conditioner t2 times are controlled, until air-conditioning stable operation；
Air conditioner is controlled to enter comfortable control model.
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106839289A (en) * | 2017-01-13 | 2017-06-13 | 广东美的制冷设备有限公司 | Air-conditioner control method, controller, air-conditioner and air conditioner control system |
| CN110701759A (en) * | 2019-10-23 | 2020-01-17 | 广东美的制冷设备有限公司 | Operation control method, operation control device, air conditioner, and storage medium |
| CN111878966A (en) * | 2020-07-29 | 2020-11-03 | 海信（广东）空调有限公司 | Air conditioner and control method thereof |
| CN114061038A (en) * | 2020-08-07 | 2022-02-18 | 广东美的制冷设备有限公司 | Temperature and humidity comprehensive regulation control method, regulation equipment, regulation system and medium |
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