CN106247549A - The control method of air-conditioner and device, air-conditioner - Google Patents

The control method of air-conditioner and device, air-conditioner Download PDF

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Publication number
CN106247549A
CN106247549A CN201610657368.4A CN201610657368A CN106247549A CN 106247549 A CN106247549 A CN 106247549A CN 201610657368 A CN201610657368 A CN 201610657368A CN 106247549 A CN106247549 A CN 106247549A
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China
Prior art keywords
temperature
conditioner
air
relative humidity
preset
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CN201610657368.4A
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Chinese (zh)
Inventor
阳序仁
刘博�
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Midea Group Co Ltd
GD Midea Air Conditioning Equipment Co Ltd
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Midea Group Co Ltd
Guangdong Midea Refrigeration Equipment Co Ltd
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Priority to CN201610657368.4A priority Critical patent/CN106247549A/en
Publication of CN106247549A publication Critical patent/CN106247549A/en
Pending legal-status Critical Current

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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
    • 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
    • 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
    • F24F11/79—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling the direction of the supplied air
    • 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
    • F24F2110/20—Humidity
    • 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
    • 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)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Atmospheric Sciences (AREA)
  • Fuzzy Systems (AREA)
  • Mathematical Physics (AREA)
  • Signal Processing (AREA)
  • Air Conditioning Control Device (AREA)

Abstract

The invention provides the control method of a kind of air-conditioner, the control device of air-conditioner and air-conditioner, wherein, described control method includes: when air-conditioner start work, receives the design temperature of user's input；In air-conditioner work process, detect current indoor ambient temperature, and determine the temperature gap of design temperature and current indoor ambient temperature；Judge that whether design temperature is more than or equal to the first preset temperature and less than or equal to the second preset temperature；Determine whether that presetting accounting equation according to design temperature and first obtains the optimal relative humidity corresponding with design temperature according to judged result；The running status of air-conditioner is controlled to adjust according to optimal relative humidity and temperature gap.This technical scheme, indoor environment is controlled by the running status of regulation air-conditioner, the temperature and the relative humidity that make indoor environment are mutually adapted coupling, and make the air outlet air quantity of air-conditioner and air outlet angle scope carry out intelligence change automatically, to meet the comfortableness demand of user.

Description

The control method of air-conditioner and device, air-conditioner
Technical field
The present invention relates to air-conditioner technical field, in particular to control method, a kind of air-conditioner of a kind of air-conditioner Control device and a kind of air-conditioner.
Background technology
At present, people are frequently encountered such problem during using air-conditioner: when such as running refrigeration mode, Reach the cryogenic temperature set in room, but the user in room has the most still felt uncomfortable.This is because, Human body sensory to one environmental amenity degree, depends not only on the temperature in room, relative humidity in environment, air-conditioner The factors such as air outlet air quantity, wind deflector open angle are the most critically important.Further, related experiment shows, in certain scope, and temperature The highest and relative humidity is the lowest, air outlet air quantity and wind deflector open angle intelligence change time, human body sensory is the most comfortable, and every Individual temperature is all to there being an optimal relative humidity being suitable for most of crowds, say, that if the temperature in room is the lowest, But relative humidity is not in a zone of reasonableness, then user still can feel to be difficult to be subject to.
Therefore, how indoor environment is controlled by the running status of regulation air-conditioner so that it is meet the comfortableness need of user Ask, thus promote the comfort of air-conditioner, become problem demanding prompt solution.
Summary of the invention
It is contemplated that at least solve one of technical problem present in prior art or correlation technique.
To this end, it is an object of the present invention to propose the control method of a kind of air-conditioner, by regulation air-conditioner Running status controls indoor environment, makes the temperature of indoor environment and relative humidity be mutually adapted coupling, and makes going out of air-conditioner Tuyere air volume and air outlet angle scope carry out intelligence change automatically, thus meet the comfortableness demand of user, thus improve The comfort of air-conditioner.
Further object is that and propose controlling device and there is the sky of this control device of a kind of air-conditioner Adjust device.
For realizing at least one purpose above-mentioned, embodiment according to the first aspect of the invention, it is proposed that a kind of air-conditioner Control method, including: when described air-conditioner start work, receive the design temperature of user's input；In described air-conditioner work During work, detect current indoor ambient temperature, and determine the temperature of described design temperature and described current indoor ambient temperature Difference；Judge that whether described design temperature is more than or equal to the first preset temperature and less than or equal to the second preset temperature；According to Judged result determine whether according to described design temperature and first preset accounting equation obtain corresponding with described design temperature Good relative humidity；The running status of described air-conditioner is controlled to adjust according to described optimal relative humidity and described temperature gap.
The control method of air-conditioner according to an embodiment of the invention, when air-conditioner start runs, and receives user's root On the one hand during according to the design temperature of self-demand input, judge that this design temperature is (the biggest within the temperature range of whether being in setting In or equal to the first preset temperature and less than or equal to the second preset temperature), and then determine according to judged result and obtaining and setting During optimal relative humidity corresponding to fixed temperature, if preset accounting equation according to this design temperature and first and obtain, Jin Erke With the running status according to the optimal relative humidity control and regulation air-conditioner finally got, so that the temperature of indoor environment and phase Humidity is mutually adapted coupling, to meet the comfortableness demand of user；On the other hand, in the work process of air-conditioner, to working as The temperature of front indoor environment detects in real time, and determines this design temperature and the temperature of the current indoor ambient temperature detected Difference, and then can also be according to the running status of this temperature gap control and regulation air-conditioner, to meet the comfortable of user further Sexual demand, thus promote the comfort of air-conditioner.
In this embodiment, first presets accounting equation is preferably linear function, and its variable is that user is according to self need Seek the design temperature of input.
The control method of air-conditioner according to the abovementioned embodiments of the present invention, it is also possible to there is techniques below feature:
According to embodiments of the invention, in technique scheme, described according to described optimal relative humidity and described temperature Degree difference controls to adjust the running status of described air-conditioner, specifically includes: the current relative humidity in detection indoor environment；Judge Whether described current relative humidity reaches described optimal relative humidity；When judge described current relative humidity be not up to described most preferably During relative humidity, control described air-conditioner and carry out dehumidification operation or wet operations；And pre-according to residing for described temperature gap If temperature range controls to adjust indoor fan rotating speed and the wind deflector pendulum angle scope of described air-conditioner.
In this embodiment, when controlling to adjust the running status of air-conditioner according to optimal relative humidity and temperature gap, On the one hand, by the current relative humidity in real time detection indoor environment, such as by be arranged in air-conditioner for measuring The sensor of relative humidity, and when judging that current relative humidity is not optimal relative humidity, control air-conditioner and carry out dehumidifying behaviour Make or wet operations, so that the relative humidity in indoor environment reaches the optimal relative humidity adapting to mate with design temperature, really Protect and disclosure satisfy that the comfortableness of user is experienced；On the other hand, can be according to the design temperature of user's input and current indoor environment The indoor fan rotating speed of the preset temperature range control and regulation air-conditioner residing for the temperature gap of temperature and wind deflector pendulum angle Scope, so that the air outlet air quantity of air-conditioner and air outlet angle scope carry out intelligence change automatically, to meet user further Comfortableness demand.
It addition, in this embodiment, in order to improve efficiency, whether the relative humidity in judging indoor environment reaches optimal During relative humidity, certain range of error can be allowed, such as fluctuate 1.5%, i.e. in this range of error all it is believed that Current relative humidity has reached optimal relative humidity.
According to embodiments of the invention, in technique scheme, described according to the default temperature residing for described temperature gap Degree scope control regulates indoor fan rotating speed and the wind deflector pendulum angle scope of described air-conditioner, specifically includes: when described temperature When degree difference is less than three preset temperatures, control described air-conditioner by the first indoor fan rotating speed and the first wind deflector pendulum angle Scope is run；When described temperature gap is more than or equal to described 3rd preset temperature and is less than or equal to four preset temperatures, Preset accounting equation according to described temperature gap and second and determine the described indoor fan rotating speed of described air-conditioner and according to institute State temperature gap and the 3rd to preset accounting equation and determine the described wind deflector pendulum angle scope of described air-conditioner；When described temperature When difference is more than described four preset temperature, control described air-conditioner by the second indoor fan rotating speed and the second wind deflector angle of oscillation Degree scope is run, and wherein, described second indoor fan rotating speed is more than described first indoor fan rotating speed, described second wind deflector pendulum Dynamic angular range is more than described first wind deflector pendulum angle scope.
In this embodiment, when residing for the temperature gap of the design temperature inputted according to user and current indoor ambient temperature The preset temperature range control and regulation indoor fan rotating speed of air-conditioner and during wind deflector pendulum angle scope, according to this temperature difference model Enclosing the difference of residing preset temperature range, the indoor fan rotating speed of its correspondence and wind deflector pendulum angle scope both can be solid Definite value, it is also possible to according to this temperature gap and corresponding to preset accounting equation the most calculated, and then according to determining Indoor fan rotating speed and wind deflector pendulum angle scope control regulation air-conditioner running status, make air-conditioner according to accordingly Indoor fan rotating speed controls air output and automatic swing change in the range of corresponding wind deflector pendulum angle, will work as cup Interior environmental condition is adjusted to the environment of the comfortableness demand meeting user as early as possible, thus improve the running status of regulation air-conditioner Efficiency and reasonability.
According to embodiments of the invention, in technique scheme, when the start of described air-conditioner operates in refrigeration mode, Described second presets accounting equation is: R=k × T32+ b, wherein, R represents indoor fan rotating speed, and T3 represents temperature gap, k, b For constant；Described 3rd presets accounting equation is: S=m × T3+c, and wherein, S represents wind deflector pendulum angle scope, and T3 represents Temperature gap, c is constant.
In this embodiment, when air-conditioner start operates in refrigeration mode, and the design temperature of user's input with work as cup Preset temperature range residing for the temperature gap of interior ambient temperature is more than or equal to the 3rd preset temperature and less than or equal to the During four preset temperatures, then can determine indoor fan rotating speed and the wind-guiding of correspondence according to the accounting equation of this temperature gap and setting Plate pendulum angle scope, wherein, for determining that the second of indoor fan rotating speed is preset accounting equation and is: R=k × T32+ b, is used for Determine that the 3rd of wind deflector pendulum angle scope is preset accounting equation and is: S=m × T3+c, specifically, R represents that indoor fan turns Speed, S represents wind deflector pendulum angle scope, and T3 represents temperature gap, and k, b, c are default normal number, can be further Integer, to guarantee to obtain value of calculation accurately.
According to embodiments of the invention, in any of the above-described technical scheme, described determine whether basis according to judged result Described design temperature and first is preset accounting equation and is determined the optimal relative humidity corresponding with described design temperature, specifically includes: When judging that described design temperature is more than or equal to described first preset temperature and is less than or equal to described second preset temperature, root Preset accounting equation according to described design temperature with described first and determine the optimal relative humidity corresponding with described design temperature；When sentencing When fixed described setting is less than described first preset temperature or more than described second preset temperature, residing for described design temperature Temperature range determines the optimal relative humidity corresponding with described design temperature.
In this embodiment, (i.e. more than or equal to first within the temperature range of whether being in setting according to design temperature Preset temperature and less than or equal to the second preset temperature) judged result determine obtain corresponding with design temperature optimal relative During humidity, if preset accounting equation according to this design temperature and first and obtain, specifically include: when judging that design temperature is at this Time within the temperature range of setting, then according to this design temperature and first preset accounting equation obtain corresponding optimal relatively Humidity, otherwise according to other temperature ranges in addition to the temperature range of above-mentioned setting residing for design temperature determine corresponding Good relative humidity, to accurately determine the optimal relative humidity corresponding with design temperature, and then according to this optimal relative humidity control The running status of system regulation air-conditioner, so that the temperature of indoor environment and relative humidity are mutually adapted coupling, meets relaxing of user Adaptive demand.
According to embodiments of the invention, in technique scheme, when the start of described air-conditioner operates in refrigeration mode, Described first presets accounting equation is: RH=a/T, and wherein, RH represents optimal relative humidity, and T represents design temperature, and a is normal Number ,/expression takes business；And when described design temperature is less than described first preset temperature, determine corresponding with described design temperature Optimal relative humidity be the first relative humidity；When described design temperature is more than described second preset temperature, determine with described The optimal relative humidity that design temperature is corresponding is the second relative humidity.
In this embodiment, when air-conditioner start operates in refrigeration mode, corresponding first preset temperature and second pre- If temperature can be respectively 30 DEG C and 20 DEG C, then: when design temperature is more than 30 DEG C, the optimal relative humidity of its correspondence is 45%；When design temperature is less than 20 DEG C, the optimal relative humidity of its correspondence is 65%；And when design temperature is more than or equal to 20 DEG C and during less than or equal to 30 DEG C, can determine corresponding with design temperature optimal relative according to default accounting equation RH=a/T Humidity, wherein, RH represents optimal relative humidity, and T represents that design temperature, a represent default normal number, can be whole further Number, and/expression takes business, i.e. optimal relative humidity and the inversely proportional relation of design temperature.
Embodiment according to a second aspect of the present invention, it is also proposed that the control device of a kind of air-conditioner, including: receive mould Block, for when described air-conditioner start work, receives the design temperature of user's input；Detection module, at described air-conditioning In device work process, detect current indoor ambient temperature, and determine described design temperature and described current indoor ambient temperature Temperature gap；Judge module, for judging whether the described design temperature that described receiver module receives is more than or equal to first Preset temperature and less than or equal to the second preset temperature；Determine module, for determining according to the judged result of described judge module Whether preset accounting equation according to described design temperature and first and obtain the optimal relative humidity corresponding with described design temperature；Control Molding block, for determining described optimal relative humidity that module determines and the described temperature that described detection module determines according to described Difference controls to adjust the running status of described air-conditioner.
The control device of air-conditioner according to an embodiment of the invention, when air-conditioner start runs, and receives user's root On the one hand during according to the design temperature of self-demand input, judge that this design temperature is (the biggest within the temperature range of whether being in setting In or equal to the first preset temperature and less than or equal to the second preset temperature), and then determine according to judged result and obtaining and setting During optimal relative humidity corresponding to fixed temperature, if preset accounting equation according to this design temperature and first and obtain, Jin Erke With the running status according to the optimal relative humidity control and regulation air-conditioner finally got, so that the temperature of indoor environment and phase Humidity is mutually adapted coupling, to meet the comfortableness demand of user；On the other hand, in the work process of air-conditioner, to working as The temperature of front indoor environment detects in real time, and determines this design temperature and the temperature of the current indoor ambient temperature detected Difference, and then can also be according to the running status of this temperature gap control and regulation air-conditioner, to meet the comfortable of user further Sexual demand, thus promote the comfort of air-conditioner.
In this embodiment, first presets accounting equation is preferably linear function, and its variable is that user is according to self need Seek the design temperature of input.
The control device of air-conditioner according to the abovementioned embodiments of the present invention, it is also possible to there is techniques below feature:
According to embodiments of the invention, in technique scheme, described control module specifically includes: detection sub-module, For detecting the current relative humidity in indoor environment；Judge submodule, be used for judging that described first detection sub-module detects Described current relative humidity whether reach described optimal relative humidity；First controls submodule, for when described first judgement Submodule judges, when described current relative humidity is not up to described optimal relative humidity, to control described air-conditioner and carry out dehumidification operation Or wet operations；Second controls submodule, described for controlling to adjust according to the preset temperature range residing for described temperature gap The indoor fan rotating speed of air-conditioner and wind deflector pendulum angle scope.
In this embodiment, when controlling to adjust the running status of air-conditioner according to optimal relative humidity and temperature gap, On the one hand, by the current relative humidity in real time detection indoor environment, such as by be arranged in air-conditioner for measuring The sensor of relative humidity, and when judging that current relative humidity is not optimal relative humidity, control air-conditioner and carry out dehumidifying behaviour Make or wet operations, so that the relative humidity in indoor environment reaches the optimal relative humidity adapting to mate with design temperature, really Protect and disclosure satisfy that the comfortableness of user is experienced；On the other hand, can be according to the design temperature of user's input and current indoor environment The indoor fan rotating speed of the preset temperature range control and regulation air-conditioner residing for the temperature gap of temperature and wind deflector pendulum angle Scope, so that the air outlet air quantity of air-conditioner and air outlet angle scope carry out intelligence change automatically, to meet user further Comfortableness demand.
It addition, in this embodiment, in order to improve efficiency, whether the relative humidity in judging indoor environment reaches optimal During relative humidity, certain range of error can be allowed, such as fluctuate 1.5%, i.e. in this range of error all it is believed that Current relative humidity has reached optimal relative humidity.
According to embodiments of the invention, in technique scheme, described second control module specifically for: when described temperature When degree difference is less than three preset temperatures, control described air-conditioner by the first indoor fan rotating speed and the first wind deflector pendulum angle Scope is run；When described temperature gap is more than or equal to described 3rd preset temperature and is less than or equal to four preset temperatures, Preset accounting equation according to described temperature gap and second and determine the described indoor fan rotating speed of described air-conditioner and according to institute State temperature gap and the 3rd to preset accounting equation and determine the described wind deflector pendulum angle scope of described air-conditioner；When described temperature When difference is more than described four preset temperature, control described air-conditioner by the second indoor fan rotating speed and the second wind deflector angle of oscillation Degree scope is run, and wherein, described second indoor fan rotating speed is more than described first indoor fan rotating speed, described second wind deflector pendulum Dynamic angular range is more than described first wind deflector pendulum angle scope.
In this embodiment, when residing for the temperature gap of the design temperature inputted according to user and current indoor ambient temperature The preset temperature range control and regulation indoor fan rotating speed of air-conditioner and during wind deflector pendulum angle scope, according to this temperature difference model Enclosing the difference of residing preset temperature range, the indoor fan rotating speed of its correspondence and wind deflector pendulum angle scope both can be solid Definite value, it is also possible to according to this temperature gap and corresponding to preset accounting equation the most calculated, and then according to determining Indoor fan rotating speed and wind deflector pendulum angle scope control regulation air-conditioner running status, make air-conditioner according to accordingly Indoor fan rotating speed controls air output and automatic swing change in the range of corresponding wind deflector pendulum angle, will work as cup Interior environmental condition is adjusted to the environment of the comfortableness demand meeting user as early as possible, thus improve the running status of regulation air-conditioner Efficiency and reasonability.
According to embodiments of the invention, in technique scheme, when the start of described air-conditioner operates in refrigeration mode, Described second presets accounting equation is: R=k × T32+ b, wherein, R represents indoor fan rotating speed, and T3 represents temperature gap, k, b For constant；Described 3rd presets accounting equation is: S=m × T3+c, and wherein, S represents wind deflector pendulum angle scope, and T3 represents Temperature gap, c is constant.
In this embodiment, when air-conditioner start operates in refrigeration mode, and the design temperature of user's input with work as cup Preset temperature range residing for the temperature gap of interior ambient temperature is more than or equal to the 3rd preset temperature and less than or equal to the During four preset temperatures, then can determine indoor fan rotating speed and the wind-guiding of correspondence according to the accounting equation of this temperature gap and setting Plate pendulum angle scope, wherein, for determining that the second of indoor fan rotating speed is preset accounting equation and is: R=k × T32+ b, is used for Determine that the 3rd of wind deflector pendulum angle scope is preset accounting equation and is: S=m × T3+c, specifically, R represents that indoor fan turns Speed, S represents wind deflector pendulum angle scope, and T3 represents temperature gap, and k, b, c are default normal number, can be further Integer, to guarantee to obtain value of calculation accurately.
According to embodiments of the invention, in any of the above-described technical scheme, described determine module specifically for: sentence when described Disconnected module judges that described design temperature is more than or equal to described first preset temperature and less than or equal to described second preset temperature Time, preset accounting equation with described first according to described design temperature and determine corresponding with described design temperature optimal relative wet Degree；When described judge module judges that described setting is less than described first preset temperature or is more than described second preset temperature, root The optimal relative humidity corresponding with described design temperature is determined according to the temperature range residing for described design temperature.
In this embodiment, (i.e. more than or equal to first within the temperature range of whether being in setting according to design temperature Preset temperature and less than or equal to the second preset temperature) judged result determine obtain corresponding with design temperature optimal relative During humidity, if preset accounting equation according to this design temperature and first and obtain, specifically include: when judging that design temperature is at this Time within the temperature range of setting, then according to this design temperature and first preset accounting equation obtain corresponding optimal relatively Humidity, otherwise according to other temperature ranges in addition to the temperature range of above-mentioned setting residing for design temperature determine corresponding Good relative humidity, to accurately determine the optimal relative humidity corresponding with design temperature, and then according to this optimal relative humidity control The running status of system regulation air-conditioner, so that the temperature of indoor environment and relative humidity are mutually adapted coupling, meets relaxing of user Adaptive demand.
According to embodiments of the invention, in technique scheme, when the start of described air-conditioner operates in refrigeration mode, Described first presets accounting equation is: RH=a/T, and wherein, RH represents optimal relative humidity, and T represents design temperature, and a is normal Number ,/expression takes business；And described determine that module is specifically additionally operable to: when described design temperature is less than described first preset temperature, Determine that the optimal relative humidity corresponding with described design temperature is the first relative humidity；When described design temperature is more than described second During preset temperature, determine that the optimal relative humidity corresponding with described design temperature is the second relative humidity.
In this embodiment, when air-conditioner start operates in refrigeration mode, corresponding first preset temperature and second pre- If temperature can be respectively 30 DEG C and 20 DEG C, then: when design temperature is more than 30 DEG C, the optimal relative humidity of its correspondence is 45%；When design temperature is less than 20 DEG C, the optimal relative humidity of its correspondence is 65%；And when design temperature is more than or equal to 20 DEG C and during less than or equal to 30 DEG C, can determine corresponding with design temperature optimal relative according to default accounting equation RH=a/T Humidity, wherein, RH represents optimal relative humidity, and T represents that design temperature, a represent default normal number, can be whole further Number, and/expression takes business, i.e. optimal relative humidity and the inversely proportional relation of design temperature.
Embodiment according to a third aspect of the present invention, it is also proposed that a kind of air-conditioner, including: in above-mentioned any embodiment The control device of described air-conditioner.
The additional aspect of the present invention and advantage will part be given in the following description, and part will become from the following description Obtain substantially, or recognized by the practice of the present invention.
Accompanying drawing explanation
Above-mentioned and/or the additional aspect of the present invention and advantage are from combining the accompanying drawings below description to embodiment and will become Substantially with easy to understand, wherein:
Fig. 1 shows the schematic flow sheet of the control method of the air-conditioner according to the first embodiment of the present invention；
Fig. 2 shows and controls to adjust air-conditioner according to optimal relative humidity and temperature gap according to an embodiment of the invention The method flow schematic diagram of running status；
Fig. 3 shows and controls to adjust sky according to the preset temperature range residing for temperature gap according to an embodiment of the invention Adjust the method flow schematic diagram of the running status of device；
Fig. 4 show obtain according to judged result according to an embodiment of the invention corresponding with design temperature optimal relative The method flow schematic diagram of humidity；
Fig. 5 shows the schematic flow sheet of the control method of air-conditioner according to the second embodiment of the present invention；
Fig. 6 shows the schematic block diagram controlling device of air-conditioner according to an embodiment of the invention；
Fig. 7 shows the schematic block diagram of the control module shown in Fig. 6.
Detailed description of the invention
In order to be more clearly understood that the above-mentioned purpose of the present invention, feature and advantage, real with concrete below in conjunction with the accompanying drawings The present invention is further described in detail by mode of executing.It should be noted that in the case of not conflicting, the enforcement of the application Feature in example and embodiment can be mutually combined.
Elaborate a lot of detail in the following description so that fully understanding the present invention, but, the present invention also may be used Implementing to use other to be different from other modes described here, therefore, protection scope of the present invention is not by described below The restriction of specific embodiment.
Fig. 1 shows the schematic flow sheet of the control method of the air-conditioner according to the first embodiment of the present invention.
As it is shown in figure 1, the control method of the air-conditioner according to the first embodiment of the present invention, including below scheme step:
Step 102, when described air-conditioner start work, receives the design temperature of user's input.
Step 104, in described air-conditioner work process, detects current indoor ambient temperature, and determines described setting temperature Degree and the temperature gap of described current indoor ambient temperature.
Step 106, it is judged that whether described design temperature is more than or equal to the first preset temperature and pre-less than or equal to second If temperature.
Step 108, according to judged result determine whether according to described design temperature and first preset accounting equation obtain with The optimal relative humidity that described design temperature is corresponding.
For this step 108, as in figure 2 it is shown, may include that further
Step 1082, when judging that described design temperature is more than or equal to described first preset temperature and less than or equal to described During the second preset temperature, preset accounting equation according to described design temperature with described first and determine corresponding with described design temperature Optimal relative humidity.
Step 1084, when judging that described setting is less than described first preset temperature or is more than described second preset temperature, The optimal relative humidity corresponding with described design temperature is determined according to the temperature range residing for described design temperature.
In this embodiment, (i.e. more than or equal to first within the temperature range of whether being in setting according to design temperature Preset temperature and less than or equal to the second preset temperature) judged result determine obtain corresponding with design temperature optimal relative During humidity, if preset accounting equation according to this design temperature and first and obtain, specifically include: when judging that design temperature is at this Time within the temperature range of setting, then according to this design temperature and first preset accounting equation obtain corresponding optimal relatively Humidity, otherwise according to other temperature ranges in addition to the temperature range of above-mentioned setting residing for design temperature determine corresponding Good relative humidity, to accurately determine the optimal relative humidity corresponding with design temperature, and then according to this optimal relative humidity control The running status of system regulation air-conditioner, so that the temperature of indoor environment and relative humidity are mutually adapted coupling, meets relaxing of user Adaptive demand.
In the above-described embodiments, when the start of described air-conditioner operates in refrigeration mode, described first presets accounting equation For: RH=a/T, wherein, RH represents optimal relative humidity, and T represents design temperature, and a is constant, and/expression takes business；And when described When design temperature is less than described first preset temperature, determine that the optimal relative humidity corresponding with described design temperature is first relative Humidity；When described design temperature is more than described second preset temperature, determine corresponding with described design temperature optimal relative wet Degree is the second relative humidity.
In this embodiment, when air-conditioner start operates in refrigeration mode, corresponding first preset temperature and second pre- If temperature can be respectively 30 DEG C and 20 DEG C, then: when design temperature is more than 30 DEG C, the optimal relative humidity of its correspondence is 45%；When design temperature is less than 20 DEG C, the optimal relative humidity of its correspondence is 65%；And when design temperature is more than or equal to 20 DEG C and during less than or equal to 30 DEG C, can determine corresponding with design temperature optimal relative according to default accounting equation RH=a/T Humidity, wherein, RH represents optimal relative humidity, and T represents that design temperature, a represent default normal number, can be whole further Number, and/expression takes business, i.e. optimal relative humidity and the inversely proportional relation of design temperature.
Step 110, controls to adjust the operation shape of described air-conditioner according to described optimal relative humidity and described temperature gap State.
The control method of air-conditioner according to an embodiment of the invention, when air-conditioner start runs, and receives user's root On the one hand during according to the design temperature of self-demand input, judge that this design temperature is (the biggest within the temperature range of whether being in setting In or equal to the first preset temperature and less than or equal to the second preset temperature), and then determine according to judged result and obtaining and setting During optimal relative humidity corresponding to fixed temperature, if preset accounting equation according to this design temperature and first and obtain, Jin Erke With the running status according to the optimal relative humidity control and regulation air-conditioner finally got, so that the temperature of indoor environment and phase Humidity is mutually adapted coupling, to meet the comfortableness demand of user；On the other hand, in the work process of air-conditioner, to working as The temperature of front indoor environment detects in real time, and determines this design temperature and the temperature of the current indoor ambient temperature detected Difference, and then can also be according to the running status of this temperature gap control and regulation air-conditioner, to meet the comfortable of user further Sexual demand, thus promote the comfort of air-conditioner.
In this embodiment, first presets accounting equation is preferably linear function, and its variable is that user is according to self need Seek the design temperature of input.
It addition, there is no dividing of strict sequencing for above-mentioned steps 104 and step 106, it is also possible to carry out simultaneously.
Further, for above-mentioned steps 110, can be realized by following concrete steps, as it is shown on figure 3, include:
Step 1102, the current relative humidity in detection indoor environment.
Step 1104, it is judged that whether described current relative humidity reaches described optimal relative humidity.
Step 1106, when judging that described current relative humidity is not up to described optimal relative humidity, controls described air-conditioning Device carries out dehumidification operation or wet operations.
Step 1108, controls to adjust the indoor wind of described air-conditioner according to the preset temperature range residing for described temperature gap Machine rotating speed and wind deflector pendulum angle scope.
In this embodiment, when controlling to adjust the running status of air-conditioner according to optimal relative humidity and temperature gap, On the one hand, by the current relative humidity in real time detection indoor environment, such as by be arranged in air-conditioner for measuring The sensor of relative humidity, and when judging that current relative humidity is not optimal relative humidity, control air-conditioner and carry out dehumidifying behaviour Make or wet operations, so that the relative humidity in indoor environment reaches the optimal relative humidity adapting to mate with design temperature, really Protect and disclosure satisfy that the comfortableness of user is experienced；On the other hand, can be according to the design temperature of user's input and current indoor environment The indoor fan rotating speed of the preset temperature range control and regulation air-conditioner residing for the temperature gap of temperature and wind deflector pendulum angle Scope, so that the air outlet air quantity of air-conditioner and air outlet angle scope carry out intelligence change automatically, to meet user further Comfortableness demand.
It addition, in this embodiment, in order to improve efficiency, whether the relative humidity in judging indoor environment reaches optimal During relative humidity, certain range of error can be allowed, such as fluctuate 1.5%, i.e. in this range of error all it is believed that Current relative humidity has reached optimal relative humidity.
Can implement before step 1102～step 1106 similarly, for above-mentioned steps 1108, or synchronization implementation.
It is possible to further implement above-mentioned steps 1108 as follows, as shown in Figure 4, including:
Step S40, when described temperature gap is less than three preset temperatures, controls described air-conditioner by the first indoor fan Rotating speed and the first wind deflector pendulum angle scope are run.
Step S42, when described temperature gap is more than or equal to described 3rd preset temperature and presets less than or equal to the 4th During temperature, according to described temperature gap and second preset accounting equation determine described air-conditioner described indoor fan rotating speed, with And preset accounting equation according to described temperature gap and the 3rd and determine the described wind deflector pendulum angle scope of described air-conditioner.
Step S44, when described temperature gap is more than described four preset temperature, controls described air-conditioner indoor by second Rotation speed of fan and the second wind deflector pendulum angle scope are run, and wherein, described second indoor fan rotating speed is more than described first Room Inner blower rotating speed, described second wind deflector pendulum angle scope are more than described first wind deflector pendulum angle scope.
In this embodiment, when residing for the temperature gap of the design temperature inputted according to user and current indoor ambient temperature The preset temperature range control and regulation indoor fan rotating speed of air-conditioner and during wind deflector pendulum angle scope, according to this temperature difference model Enclosing the difference of residing preset temperature range, the indoor fan rotating speed of its correspondence and wind deflector pendulum angle scope both can be solid Definite value, it is also possible to according to this temperature gap and corresponding to preset accounting equation the most calculated, and then according to determining Indoor fan rotating speed and wind deflector pendulum angle scope control regulation air-conditioner running status, make air-conditioner according to accordingly Indoor fan rotating speed controls air output and automatic swing change in the range of corresponding wind deflector pendulum angle, will work as cup Interior environmental condition is adjusted to the environment of the comfortableness demand meeting user as early as possible, thus improve the running status of regulation air-conditioner Efficiency and reasonability.
In the above-described embodiments, further, when air-conditioner start operates in refrigeration mode, and the setting temperature of user's input Degree and the preset temperature range residing for the temperature gap of current indoor ambient temperature are more than or equal to the 3rd preset temperature and little In or equal to four preset temperatures time, then can according to the accounting equation of this temperature gap and setting determine correspondence indoor fan Rotating speed and wind deflector pendulum angle scope, wherein, for determining that the second of indoor fan rotating speed is preset accounting equation and is: R=k × T32+ b, for determining that the 3rd of wind deflector pendulum angle scope is preset accounting equation and is: S=m × T3+c, specifically, R represents Indoor fan rotating speed, S represents wind deflector pendulum angle scope, and T3 represents temperature gap, and k, b, c are default normal number, enter one Step ground can be integer, to guarantee to obtain value of calculation accurately.
And the value of the 3rd preset temperature and the 4th preset temperature preferably can be respectively as follows: 0 DEG C and 10 DEG C, first is indoor The value of rotation speed of fan and the second indoor fan rotating speed preferably can be respectively as follows: 400rad/min (rev/min) and 1350rad/min, the value of the first wind deflector pendulum angle scope and the second wind deflector pendulum angle scope preferably can be divided It is not: 10 ° and 90 °.
Certainly, except the above-mentioned design parameter value listed, the first preset temperature is to the 4th preset temperature, the first relative humidity With the second relative humidity can also choose other values, such as temperature value can fluctuate 0.5 DEG C, rh value can be upper and lower 1.5% etc..
And, for other mode of operations in addition to refrigeration mode of air-conditioner, such as heating mode, first presets calculating Equation presets accounting equation, value, the first relative humidity and second phase of the first preset temperature to the 4th preset temperature to the 3rd Value, the first indoor fan rotating speed and the value of the second indoor fan rotating speed, the first wind deflector pendulum angle scope to humidity Correspondingly can carry out choosing setting according to the concrete operating mode of heating mode with the value of the second wind deflector pendulum angle scope.
Illustrating the specific embodiment of the present invention below in conjunction with Fig. 5, being operated in refrigeration mode with air-conditioner start is Example, as it is shown in figure 5, the control method of air-conditioner according to the second embodiment of the present invention, specifically includes below scheme step:
Step S50, air-conditioner start enters refrigeration mode and runs.
Step S52, user, according to self-demand, sets indoor cryogenic temperature T (i.e. design temperature).
Step S54, obtains corresponding optimal relative humidity RH according to the indoor cryogenic temperature T set, and this is the wettest Degree RH preferably can be stored in the automatically controlled case assembly in indoor of air conditioner room unit, wherein, the indoor cryogenic temperature T of setting with Corresponding relation between the optimal relative humidity of its correspondence is:
As the indoor design temperature T ＞ 30 DEG C set, corresponding optimal RH=45%；
When indoor design temperature 20≤T≤30 DEG C set, it is following right that corresponding optimal RH and indoor design temperature have Should be related to: RH=12/T, wherein, RH represents optimal relative humidity, and T represents design temperature, and 12 is constant (i.e. a)；
As the indoor design temperature T ＜ 20 DEG C set, corresponding optimal RH=65%；
Air-conditioner system allows the range of error of relative humidity RH to be ± 1.5%, and the range of error of temperature T is ± 0.5 DEG C.
Step S56, detects indoor environment temperature, and determines the temperature gap T3 of the current indoor environment temperature T2 of T and this.
Step S58, determines indoor fan rotating speed R and wind deflector pendulum angle scope S according to temperature gap T3.
In this step, further, there is following corresponding relation in indoor fan rotating speed R and temperature gap T3:
As T3 ＜ 0 DEG C, R=400rad/min；
As 0 DEG C≤T3≤10 DEG C, R=9 × T3 × T3+400；
As T3 ＞ 10 DEG C, R=1350rad/min；
And there is following corresponding relation in wind deflector pendulum angle scope S and temperature gap T3:
As T3 ＜ 0 DEG C, S=10 °；
When 0 DEG C≤T3≤10 DEG C, S=8 × T3+10；
As T3 ＞ 10 DEG C, S=90 °.
Step S60, air-conditioner system swings according to the optimal relative humidity RH determined, indoor fan rotating speed R and wind deflector Angular range S runs, and i.e. according to the temperature value needed in room and rh value, system proceeds by being automatically adjusted of son, Regulation compressor operating frequency, throttling arrangement aperture, carry out humidifying, dehumidifying etc., until it reaches the indoor cryogenic temperature T of this setting And corresponding maximum relative humidity RH, and going out according to the indoor fan rotating speed R automatic control air conditioner device calculated The air output in air port and control wind deflector according to wind deflector pendulum angle scope S and swing in correspondingly angular range, with automatically Control the air outlet angle scope of the air outlet of air-conditioner.
Step S62, completes Primary regulation.
Furthermore it is possible in air-conditioner running, repeat above-mentioned regulating step according to actual needs, so that indoor environment In temperature be mutually adapted with relative humidity and mate, and reach to meet the air output of user's request and air outlet angle scope, it is ensured that The comfort level of user is experienced.
To sum up, embodiments of the invention, for temperature and humidity, by this side of air conditioner room unit, increase and measure The sensor of relative humidity, is used for detecting the relative humidity in indoor environment, and according to the different cryogenic temperatures set, air-conditioner The optimal relative humidity that system is corresponding at a temperature of obtaining this from internal reservoir information, is existed by the method for humidification or dehumidifying Obtain this optimal relative humidity in room, and then the cryogenic temperature and optimal relative humidity by setting ensure indoor environment, Improve the comfort level of user.
And the air output for the air outlet of air-conditioner controls, control air output by the rotating speed of indoor direct current generator, Being embodied in indoor DC motor speed the biggest, air quantity is the biggest, then can be according to the difference of indoor environment temperature Yu design temperature Value changes the air output (i.e. changing the rotating speed of indoor direct current generator) of indoor.
Air outlet angle scope for the air outlet of air-conditioner controls by controlling wind deflector pendulum angle scope, due to The operation angle of wind deflector also determines the comfort level of human body, when the difference of indoor environment temperature Yu design temperature is the biggest, and wind-guiding Plate hunting range is the biggest, beneficially indoor temperature rapid decrease, ensure that the uniformity of indoor temperature field simultaneously, and when indoor ring More hour, wind deflector hunting range is the least for the difference of border temperature and design temperature.
To sum up, air output can automatically switch according to the difference of design temperature with indoor environment temperature with wind deflector pendulum angle Air force, change wind deflector pendulum angle, thus substantially increase the comfortableness of air-conditioner.
Fig. 6 shows the schematic block diagram controlling device of air-conditioner according to an embodiment of the invention.
As shown in Figure 6, the control device 600 of air-conditioner according to an embodiment of the invention, including: receiver module 602, inspection Survey module 604, judge module 606, determine module 608 and control module 610.
Wherein, receiver module 602, for when described air-conditioner start work, receive the design temperature of user's input；Inspection Survey module 604, in described air-conditioner work process, detect current indoor ambient temperature, and determine described design temperature Temperature gap with described current indoor ambient temperature；Judge module 606, for judging what described receiver module 602 received Whether described design temperature is more than or equal to the first preset temperature and less than or equal to the second preset temperature；Determine module 608, use In determining whether that presetting accounting equation according to described design temperature and first obtains according to the judged result of described judge module 606 The optimal relative humidity corresponding with described design temperature；Control module 610, for according to the described institute determining that module 608 determines State optimal relative humidity and described temperature gap that described detection module 604 determines controls to adjust the operation shape of described air-conditioner State.
The control device 600 of air-conditioner according to an embodiment of the invention, when air-conditioner start runs, and receives user During design temperature according to self-demand input, on the one hand judge this design temperature whether be in setting within the temperature range of (i.e. More than or equal to the first preset temperature and less than or equal to the second preset temperature), so according to judged result determine obtain with During optimal relative humidity corresponding to design temperature, if preset accounting equation according to this design temperature and first and obtain, and then Can according to finally get optimal relative humidity control and regulation air-conditioner running status so that the temperature of indoor environment and Relative humidity is mutually adapted coupling, to meet the comfortableness demand of user；On the other hand, in the work process of air-conditioner, right The temperature of current indoor environment detects in real time, and determines this design temperature and the temperature of the current indoor ambient temperature detected Degree difference, and then can also be according to the running status of this temperature gap control and regulation air-conditioner, to meet relaxing of user further Adaptive demand, thus promote the comfort of air-conditioner.
In this embodiment, first presets accounting equation is preferably linear function, and its variable is that user is according to self need Seek the design temperature of input.
Further, according to embodiments of the invention, as it is shown in fig. 7, described control module 610 specifically includes: detection Module 6102, judge that submodule 6104, first controls submodule 6106 and second and controls submodule 6108.
Wherein, detection sub-module 6102, for detecting the current relative humidity in indoor environment；Judge submodule 6104, For judging whether the described current relative humidity that described first detection sub-module 6102 detects reaches described the wettest Degree；First controls submodule 6106, is used for when described first judges that submodule 6104 judges that described current relative humidity is not up to During described optimal relative humidity, control described air-conditioner and carry out dehumidification operation or wet operations；Second controls submodule 6108, uses In the indoor fan rotating speed and the wind deflector that control to adjust described air-conditioner according to the preset temperature range residing for described temperature gap Pendulum angle scope.
In this embodiment, when controlling to adjust the running status of air-conditioner according to optimal relative humidity and temperature gap, On the one hand, by the current relative humidity in real time detection indoor environment, such as by be arranged in air-conditioner for measuring The sensor of relative humidity, and when judging that current relative humidity is not optimal relative humidity, control air-conditioner and carry out dehumidifying behaviour Make or wet operations, so that the relative humidity in indoor environment reaches the optimal relative humidity adapting to mate with design temperature, really Protect and disclosure satisfy that the comfortableness of user is experienced；On the other hand, can be according to the design temperature of user's input and current indoor environment The indoor fan rotating speed of the preset temperature range control and regulation air-conditioner residing for the temperature gap of temperature and wind deflector pendulum angle Scope, so that the air outlet air quantity of air-conditioner and air outlet angle scope carry out intelligence change automatically, to meet user further Comfortableness demand.
It addition, in this embodiment, in order to improve efficiency, whether the relative humidity in judging indoor environment reaches optimal During relative humidity, certain range of error can be allowed, such as fluctuate 1.5%, i.e. in this range of error all it is believed that Current relative humidity has reached optimal relative humidity.
Further, described second control module 610 in above-described embodiment specifically for: when described temperature gap is less than During three preset temperatures, control described air-conditioner and run by the first indoor fan rotating speed and the first wind deflector pendulum angle scope； When described temperature gap is more than or equal to described 3rd preset temperature and is less than or equal to four preset temperatures, according to described temperature Degree difference and second is preset accounting equation and is determined the described indoor fan rotating speed of described air-conditioner and according to described temperature gap Preset accounting equation with the 3rd and determine the described wind deflector pendulum angle scope of described air-conditioner；When described temperature gap is more than institute When stating four preset temperatures, control described air-conditioner and transport by the second indoor fan rotating speed and the second wind deflector pendulum angle scope OK, wherein, described second indoor fan rotating speed is more than described first indoor fan rotating speed, described second wind deflector pendulum angle model Enclose more than described first wind deflector pendulum angle scope.
In this embodiment, when residing for the temperature gap of the design temperature inputted according to user and current indoor ambient temperature The preset temperature range control and regulation indoor fan rotating speed of air-conditioner and during wind deflector pendulum angle scope, according to this temperature difference model Enclosing the difference of residing preset temperature range, the indoor fan rotating speed of its correspondence and wind deflector pendulum angle scope both can be solid Definite value, it is also possible to according to this temperature gap and corresponding to preset accounting equation the most calculated, and then according to determining Indoor fan rotating speed and wind deflector pendulum angle scope control regulation air-conditioner running status, make air-conditioner according to accordingly Indoor fan rotating speed controls air output and automatic swing change in the range of corresponding wind deflector pendulum angle, will work as cup Interior environmental condition is adjusted to the environment of the comfortableness demand meeting user as early as possible, thus improve the running status of regulation air-conditioner Efficiency and reasonability.
According to embodiments of the invention, in technique scheme, when the start of described air-conditioner operates in refrigeration mode, Described second presets accounting equation is: R=k × T32+ b, wherein, R represents indoor fan rotating speed, and T3 represents temperature gap, k, b For constant；Described 3rd presets accounting equation is: S=m × T3+c, and wherein, S represents wind deflector pendulum angle scope, and T3 represents Temperature gap, c is constant.
In this embodiment, when air-conditioner start operates in refrigeration mode, and the design temperature of user's input with work as cup Preset temperature range residing for the temperature gap of interior ambient temperature is more than or equal to the 3rd preset temperature and less than or equal to the During four preset temperatures, then can determine indoor fan rotating speed and the wind-guiding of correspondence according to the accounting equation of this temperature gap and setting Plate pendulum angle scope, wherein, for determining that the second of indoor fan rotating speed is preset accounting equation and is: R=k × T32+ b, is used for Determine that the 3rd of wind deflector pendulum angle scope is preset accounting equation and is: S=m × T3+c, specifically, R represents that indoor fan turns Speed, S represents wind deflector pendulum angle scope, and T3 represents temperature gap, and k, b, c are default normal number, can be further Integer, to guarantee to obtain value of calculation accurately.
And the value of the 3rd preset temperature and the 4th preset temperature preferably can be respectively as follows: 0 DEG C and 10 DEG C, first is indoor The value of rotation speed of fan and the second indoor fan rotating speed preferably can be respectively as follows: 400rad/min (rev/min) and 1350rad/min, the value of the first wind deflector pendulum angle scope and the second wind deflector pendulum angle scope preferably can be divided It is not: 10 ° and 90 °.
According to embodiments of the invention, in any of the above-described embodiment, described determine module 608 specifically for: when described Judge module 606 judges that described design temperature is more than or equal to described first preset temperature and presets less than or equal to described second During temperature, preset accounting equation with described first according to described design temperature and determine corresponding with described design temperature optimal relative Humidity；When described judge module 606 judges that described setting is less than described first preset temperature or more than described second preset temperature Time, determine the optimal relative humidity corresponding with described design temperature according to the temperature range residing for described design temperature.
In this embodiment, (i.e. more than or equal to first within the temperature range of whether being in setting according to design temperature Preset temperature and less than or equal to the second preset temperature) judged result determine obtain corresponding with design temperature optimal relative During humidity, if preset accounting equation according to this design temperature and first and obtain, specifically include: when judging that design temperature is at this Time within the temperature range of setting, then according to this design temperature and first preset accounting equation obtain corresponding optimal relatively Humidity, otherwise according to other temperature ranges in addition to the temperature range of above-mentioned setting residing for design temperature determine corresponding Good relative humidity, to accurately determine the optimal relative humidity corresponding with design temperature, and then according to this optimal relative humidity control The running status of system regulation air-conditioner, so that the temperature of indoor environment and relative humidity are mutually adapted coupling, meets relaxing of user Adaptive demand.
Further, in the above-described embodiments, when the start of described air-conditioner operates in refrigeration mode, described first presets Accounting equation is: RH=a/T, and wherein, RH represents optimal relative humidity, and T represents design temperature, and a is constant, and/expression takes business；With And described determine that module 608 is specifically additionally operable to: when described design temperature is less than described first preset temperature, determines and set with described The optimal relative humidity that fixed temperature is corresponding is the first relative humidity；When described design temperature is more than described second preset temperature, Determine that the optimal relative humidity corresponding with described design temperature is the second relative humidity.
In this embodiment, when air-conditioner start operates in refrigeration mode, corresponding first preset temperature and second pre- If temperature can be respectively 30 DEG C and 20 DEG C, then: when design temperature is more than 30 DEG C, the optimal relative humidity of its correspondence is 45%；When design temperature is less than 20 DEG C, the optimal relative humidity of its correspondence is 65%；And when design temperature is more than or equal to 20 DEG C and during less than or equal to 30 DEG C, can determine corresponding with design temperature optimal relative according to default accounting equation RH=a/T Humidity, wherein, RH represents optimal relative humidity, and T represents that design temperature, a represent default normal number, can be whole further Number, and/expression takes business, i.e. optimal relative humidity and the inversely proportional relation of design temperature.
Certainly, except the above-mentioned design parameter value listed, the first preset temperature is to the 4th preset temperature, the first relative humidity With the second relative humidity can also choose other values, such as temperature value can fluctuate 0.5 DEG C, rh value can be upper and lower 1.5% etc..
And, for other mode of operations in addition to refrigeration mode of air-conditioner, such as heating mode, first presets calculating Equation presets accounting equation, value, the first relative humidity and second phase of the first preset temperature to the 4th preset temperature to the 3rd Value, the first indoor fan rotating speed and the value of the second indoor fan rotating speed, the first wind deflector pendulum angle scope to humidity Correspondingly can carry out choosing setting according to the concrete operating mode of heating mode with the value of the second wind deflector pendulum angle scope.
Embodiment according to a third aspect of the present invention, it is also proposed that a kind of air-conditioner, including: in above-mentioned any embodiment The control device of described air-conditioner.
Technical scheme is described in detail, by regulating the running status control room of air-conditioner above in association with accompanying drawing Interior environment, makes the temperature of indoor environment and relative humidity be mutually adapted coupling, and makes air outlet air quantity and the air-out of air-conditioner Angular range carries out intelligence change automatically, thus meets the comfortableness demand of user, thus the use improving air-conditioner is relaxed Adaptive.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for the skill of this area For art personnel, the present invention can have various modifications and variations.All within the spirit and principles in the present invention, that is made any repaiies Change, equivalent, improvement etc., should be included within the scope of the present invention.

Claims (13)

1. the control method of an air-conditioner, it is characterised in that including:
When described air-conditioner start work, receive the design temperature of user's input；
In described air-conditioner work process, detect current indoor ambient temperature, and determine described design temperature with described currently The temperature gap of indoor environment temperature；
Judge that whether described design temperature is more than or equal to the first preset temperature and less than or equal to the second preset temperature；
Determine whether that presetting accounting equation according to described design temperature and first obtains and described design temperature according to judged result Corresponding optimal relative humidity；
The running status of described air-conditioner is controlled to adjust according to described optimal relative humidity and described temperature gap.
The control method of air-conditioner the most according to claim 1, it is characterised in that described according to described optimal relative humidity Running status with described temperature gap controls to adjust described air-conditioner, specifically includes:
Current relative humidity in detection indoor environment；
Judge whether described current relative humidity reaches described optimal relative humidity；
When judging that described current relative humidity is not up to described optimal relative humidity, control described air-conditioner and carry out dehumidification operation Or wet operations；And
Indoor fan rotating speed and the wind-guiding of described air-conditioner is controlled to adjust according to the preset temperature range residing for described temperature gap Plate pendulum angle scope.
The control method of air-conditioner the most according to claim 2, it is characterised in that described according to residing for described temperature gap Preset temperature range control to adjust the indoor fan rotating speed of described air-conditioner and wind deflector pendulum angle scope, specifically include:
When described temperature gap is less than three preset temperatures, controls described air-conditioner and lead by the first indoor fan rotating speed and first Aerofoil pendulum angle scope is run；
When described temperature gap is more than or equal to described 3rd preset temperature and is less than or equal to four preset temperatures, according to institute State temperature gap and second to preset accounting equation and determine the described indoor fan rotating speed of described air-conditioner and according to described temperature Difference and the 3rd is preset accounting equation and is determined the described wind deflector pendulum angle scope of described air-conditioner；
When described temperature gap is more than described four preset temperature, control described air-conditioner by the second indoor fan rotating speed and the Two wind deflector pendulum angle scopes are run, and wherein, described second indoor fan rotating speed is more than described first indoor fan rotating speed, institute Second wind deflector pendulum angle scope of stating is more than described first wind deflector pendulum angle scope.
The control method of air-conditioner the most according to claim 3, it is characterised in that when the start of described air-conditioner operates in system During chill formula,
Described second presets accounting equation is: R=k × T32+ b, wherein, R represents indoor fan rotating speed, and T3 represents temperature gap, K, b are constant；
Described 3rd presets accounting equation is: S=m × T3+c, and wherein, S represents wind deflector pendulum angle scope, and T3 represents temperature Difference, c is constant.
The control method of air-conditioner the most according to any one of claim 1 to 4, it is characterised in that described according to judgement Result determines whether that presetting accounting equation according to described design temperature and first determines the optimal phase corresponding with described design temperature To humidity, specifically include:
When judging that described design temperature is more than or equal to described first preset temperature and less than or equal to described second preset temperature Time, preset accounting equation with described first according to described design temperature and determine corresponding with described design temperature optimal relative wet Degree；
When judging that described setting is less than described first preset temperature or is more than described second preset temperature, set temperature according to described Temperature range residing for degree determines the optimal relative humidity corresponding with described design temperature.
The control method of air-conditioner the most according to claim 5, it is characterised in that when the start of described air-conditioner operates in system During chill formula,
Described first presets accounting equation is: RH=a/T, and wherein, RH represents optimal relative humidity, and T represents design temperature, and a is Constant ,/expression takes business；And
When described design temperature is less than described first preset temperature, determine the optimal relative humidity corresponding with described design temperature It it is the first relative humidity；
When described design temperature is more than described second preset temperature, determine the optimal relative humidity corresponding with described design temperature It it is the second relative humidity.
7. the control device of an air-conditioner, it is characterised in that including:
Receiver module, for when described air-conditioner start work, receives the design temperature of user's input；
Detection module, in described air-conditioner work process, detects current indoor ambient temperature, and determines described setting temperature Degree and the temperature gap of described current indoor ambient temperature；
Judge module, for judging whether the described design temperature that described receiver module receives is preset warm more than or equal to first Spend and less than or equal to the second preset temperature；
Determine module, for determining whether to preset according to described design temperature and first according to the judged result of described judge module Accounting equation obtains the optimal relative humidity corresponding with described design temperature；
Control module, for determining described optimal relative humidity that module determines and the institute that described detection module determines according to described State temperature gap and control to adjust the running status of described air-conditioner.
The control device of air-conditioner the most according to claim 7, it is characterised in that described control module specifically includes:
Detection sub-module, for detecting the current relative humidity in indoor environment；
Judge submodule, for judging whether the described current relative humidity that described first detection sub-module detects reaches described Optimal relative humidity；
First control submodule, for when described first judge submodule judgement described current relative humidity be not up to described most preferably During relative humidity, control described air-conditioner and carry out dehumidification operation or wet operations；
Second controls submodule, for controlling to adjust described air-conditioner according to the preset temperature range residing for described temperature gap Indoor fan rotating speed and wind deflector pendulum angle scope.
The control device of air-conditioner the most according to claim 8, it is characterised in that described second control module is specifically used In:
When described temperature gap is less than three preset temperatures, controls described air-conditioner and lead by the first indoor fan rotating speed and first Aerofoil pendulum angle scope is run；
When described temperature gap is more than or equal to described 3rd preset temperature and is less than or equal to four preset temperatures, according to institute State temperature gap and second to preset accounting equation and determine the described indoor fan rotating speed of described air-conditioner and according to described temperature Difference and the 3rd is preset accounting equation and is determined the described wind deflector pendulum angle scope of described air-conditioner；
When described temperature gap is more than described four preset temperature, control described air-conditioner by the second indoor fan rotating speed and the Two wind deflector pendulum angle scopes are run, and wherein, described second indoor fan rotating speed is more than described first indoor fan rotating speed, institute Second wind deflector pendulum angle scope of stating is more than described first wind deflector pendulum angle scope.
The control device of air-conditioner the most according to claim 9, it is characterised in that when the start of described air-conditioner operates in During refrigeration mode,
Described second presets accounting equation is: R=k × T32+ b, wherein, R represents indoor fan rotating speed, and T3 represents temperature gap, K, b are constant；
Described 3rd presets accounting equation is: S=m × T3+c, and wherein, S represents wind deflector pendulum angle scope, and T3 represents temperature Difference, c is constant.
11. according to the control device of the air-conditioner according to any one of claim 7 to 10, it is characterised in that described determine mould Block specifically for:
When described judge module judges that described design temperature is more than or equal to described first preset temperature and less than or equal to described During the second preset temperature, preset accounting equation according to described design temperature with described first and determine corresponding with described design temperature Optimal relative humidity；
When described judge module judges that described setting is less than described first preset temperature or is more than described second preset temperature, root The optimal relative humidity corresponding with described design temperature is determined according to the temperature range residing for described design temperature.
The control device of 12. air-conditioners according to claim 11, it is characterised in that when the start of described air-conditioner operates in During refrigeration mode,
Described first presets accounting equation is: RH=a/T, and wherein, RH represents optimal relative humidity, and T represents design temperature, and a is Constant ,/expression takes business；And
Described determine that module is specifically additionally operable to:
When described design temperature is less than described first preset temperature, determine the optimal relative humidity corresponding with described design temperature It it is the first relative humidity；
When described design temperature is more than described second preset temperature, determine the optimal relative humidity corresponding with described design temperature It it is the second relative humidity.
13. 1 kinds of air-conditioners, it is characterised in that including: the control dress of the air-conditioner as according to any one of claim 7 to 12 Put.
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