CN106766012A - Air-conditioner control method, device and air-conditioner - Google Patents
Air-conditioner control method, device and air-conditioner Download PDFInfo
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- CN106766012A CN106766012A CN201710115727.8A CN201710115727A CN106766012A CN 106766012 A CN106766012 A CN 106766012A CN 201710115727 A CN201710115727 A CN 201710115727A CN 106766012 A CN106766012 A CN 106766012A
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- air
- conditioner
- thermal resistance
- temperature
- warm
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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
- F24F2120/00—Control inputs relating to users or occupants
- F24F2120/10—Occupancy
-
- 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
- F24F11/62—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
- F24F11/70—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
- F24F2110/00—Control inputs relating to air properties
- F24F2110/10—Temperature
-
- 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
- F24F11/66—Sleep mode
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2120/00—Control inputs relating to users or occupants
- F24F2120/10—Occupancy
- F24F2120/12—Position of occupants
-
- 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 air-conditioner control method, including step：Obtain under sleep state the thermal resistance information of bedding system under environment where the return air temperature and air-conditioner of air-conditioner；Return air temperature according to the thermal resistance information and the air-conditioner calculates warm-cold sensitivity state；Air-conditioner operation is controlled according to the warm-cold sensitivity state.The invention also discloses a kind of air conditioner controlling device and air-conditioner.The warm-cold sensitivity state that user is accurately provided of the invention, and then the accuracy of air-conditioner control is improved, improve the comfort level of air-conditioner.
Description
Technical field
The present invention relates to air-conditioner technical field, more particularly to air-conditioner control method, device and air-conditioner.
Background technology
It is all according to parameter values such as user's predetermined temperature or wind speed that usual air-conditioner performs refrigeration or heating operation
It is adjusted, and user's parameter set in advance is to be set according to the conventional custom of user oneself, in different users
It is not real being adapted under state.For example, some users set than such as 20 DEG C of relatively low temperature under hotter environment, pass through
Room temperature can be reduced rapidly after a period of time, and user can feel colder, then again heighten the design temperature of air-conditioner, be led
Family of applying feels uncomfortable.Also, when user is in the diverse location in room, due to the air outlet position apart from air-conditioner
Difference, the refrigeration or heating effect of the air-conditioner that user experiences are also different so that the cold or hot sensation of user is different.
Therefore, if air-conditioner all goes to run or adjust according to a preset parameter, also supercooling or overheat can be brought to user
Feel, cause that user's is uncomfortable.The user experience effect of air-conditioner can so be reduced.Therefore, current air-conditioner was controlled
Cheng Zhong, it is impossible to provide accurate user's cold-hot condition, goes control air-conditioner to run according to this accurate cold-hot condition.
The above is only used for auxiliary and understands technical scheme, does not represent and recognizes that the above is existing skill
Art.
The content of the invention
It is a primary object of the present invention to provide a kind of air-conditioner control method, device and air-conditioner, it is intended to solve current
In air-conditioner control process, it is impossible to which accurate user's cold-hot condition is provided, gone to control air-conditioning according to this accurate cold-hot condition
The problem of device operation.
To achieve the above object, a kind of air-conditioner control method that the present invention is provided, including step：
Obtain under sleep state the thermal resistance information of bedding system under environment where the return air temperature and air-conditioner of air-conditioner；
Return air temperature according to the thermal resistance information and the air-conditioner calculates warm-cold sensitivity state；
Air-conditioner operation is controlled according to the warm-cold sensitivity state.
Preferably, it is described to be included according to the return air temperature of the thermal resistance information and air-conditioner calculating warm-cold sensitivity state：
The region for determining the wind shelves of air conditioner chamber's inner blower and determining residing for the user；
Return air temperature according to wind shelves, region and the air-conditioner determines warm-cold sensitivity temperature；
According to the thermal resistance information and the warm-cold sensitivity temperature computation warm-cold sensitivity state.
Preferably, it is described to be included according to the warm-cold sensitivity temperature and thermal resistance information calculating warm-cold sensitivity state：
Determine the design factor of the thermal resistance information and the corresponding warm-cold sensitivity state of the warm-cold sensitivity temperature；
The warm-cold sensitivity of the user is calculated according to the thermal resistance information and the warm-cold sensitivity temperature and corresponding design factor
State.
Preferably, the thermal resistance information of bedding system includes under environment where air-conditioner under the acquisition sleep state：
When the operational mode of air-conditioner is refrigeration mode, if the return air temperature of the air-conditioner is less than the first default temperature
Degree, then the thermal resistance information corresponds to default first thermal resistance value；
If the return air temperature of the air-conditioner is more than the second preset temperature, the thermal resistance information corresponds to default second
Thermal resistance value；
If the return air temperature of the air-conditioner is less than the second preset temperature more than the first preset temperature, according to default the
The return air temperature of one thermal resistance value and air-conditioner is calculated corresponding 3rd thermal resistance value of the thermal resistance information to the correction value of thermal resistance,
First preset temperature is less than the second preset temperature.
Preferably, the thermal resistance information of bedding system includes under environment where air-conditioner under the acquisition sleep state：
When the operational mode of air-conditioner is heating mode, if the return air temperature of the air-conditioner is less than the 3rd default temperature
Degree, then the thermal resistance information corresponds to default 4th thermal resistance value；
If the return air temperature of the air-conditioner is more than the 4th preset temperature, the thermal resistance information corresponds to the default 5th
Thermal resistance value；
If the return air temperature of the air-conditioner is less than the 4th preset temperature more than the 3rd preset temperature, according to default the
The return air temperature of two thermal resistance values and air-conditioner is calculated corresponding 6th thermal resistance value of the thermal resistance information to the correction value of thermal resistance,
3rd preset temperature is less than the 4th preset temperature, and first preset temperature is more than the 3rd preset temperature, and described first is pre-
If temperature is less than the 4th preset temperature, the 4th preset temperature is less than the second preset temperature.
Additionally, to achieve the above object, the present invention also provides a kind of air conditioner controlling device, including：
Acquisition module, for obtaining under sleep state bedding system under environment where the return air temperature and air-conditioner of air-conditioner
The thermal resistance information of system；
Computing module, for calculating warm-cold sensitivity state according to the return air temperature of the thermal resistance information and the air-conditioner；
Control module, for controlling air-conditioner operation according to the warm-cold sensitivity state.
Preferably, the computing module includes：
Determining unit, for the region for determining the wind shelves of air conditioner chamber's inner blower and determine residing for the user；It is determined that
Unit is additionally operable to
Return air temperature according to wind shelves, region and the air-conditioner determines warm-cold sensitivity temperature；
Computing unit, for according to the thermal resistance information and the warm-cold sensitivity temperature computation warm-cold sensitivity state.
Preferably, the determining unit, is additionally operable to determine that the thermal resistance information and the warm-cold sensitivity temperature are corresponding cold and hot
The design factor of sense state；
The computing unit, is additionally operable to according to the thermal resistance information and the warm-cold sensitivity temperature and corresponding design factor meter
Calculate the warm-cold sensitivity state of the user.
Preferably, the acquisition module, is additionally operable to when the operational mode of air-conditioner is refrigeration mode, if the air-conditioner
Return air temperature be less than the first preset temperature, then the thermal resistance information correspond to default first thermal resistance value；It is additionally operable to
If the return air temperature of the air-conditioner is more than the second preset temperature, the thermal resistance information corresponds to default second
Thermal resistance value；It is additionally operable to
If the return air temperature of the air-conditioner is less than the second preset temperature more than the first preset temperature, according to default the
The return air temperature of one thermal resistance value and air-conditioner is calculated corresponding 3rd thermal resistance value of the thermal resistance information to the correction value of thermal resistance,
First preset temperature is less than the second preset temperature.
Preferably, the acquisition module, is additionally operable to when the operational mode of air-conditioner is heating mode, if the air-conditioner
Return air temperature be less than the 3rd preset temperature, then the thermal resistance information correspond to default 4th thermal resistance value；It is additionally operable to
If the return air temperature of the air-conditioner is more than the 4th preset temperature, the thermal resistance information corresponds to the default 5th
Thermal resistance value；It is additionally operable to
It is default according to second if the return air temperature of the air-conditioner is less than the 4th preset temperature more than the 3rd preset temperature
The return air temperature of thermal resistance value and air-conditioner is calculated corresponding 6th thermal resistance value of the thermal resistance information, institute to the correction value of thermal resistance
The 3rd preset temperature is stated less than the 4th preset temperature, first preset temperature is more than the 3rd preset temperature, described first presets
Temperature is less than the 4th preset temperature, and the 4th preset temperature is less than the second preset temperature.
Additionally, to achieve the above object, the present invention also provides a kind of air-conditioner, including air-conditioner as described above control dress
Put.
The present invention calculates warm-cold sensitivity shape by the thermal resistance information of bedding system under sleep state and the return air temperature of air-conditioner
State, and further according to the control air-conditioner operation of warm-cold sensitivity state.It is prevented effectively from current air-conditioner control process, it is impossible to provide
Accurate user's cold-hot condition, causes the problem of air-conditioner control accuracy difference.The warm-cold sensitivity that user is accurately provided of the invention
State, and then the accuracy of air-conditioner control is improved, improve the comfort level of air-conditioner.
Brief description of the drawings
Fig. 1 is the schematic flow sheet of an embodiment of air-conditioner control method of the present invention；
Fig. 2 be one embodiment of the invention according to the return air temperature of the thermal resistance information and air-conditioner calculate warm-cold sensitivity state
Schematic flow sheet；
Fig. 3 be one embodiment of the invention in infrared sensor array above-below direction detect position of human body schematic diagram；
Fig. 4 be one embodiment of the invention in infrared sensor array left and right directions detect position of human body schematic diagram；
Fig. 5 is position of human body regional distribution chart in a room in one embodiment of the invention；
Fig. 6 is the thermal resistance of bedding system under environment where air-conditioner under acquisition sleep state described in one embodiment of the invention
The schematic flow sheet of information；
Fig. 7 is the thermal resistance information of bedding system under environment where air-conditioner under acquisition sleep state in one embodiment of the invention
Schematic flow sheet；
Fig. 8 is the high-level schematic functional block diagram of an embodiment of air conditioner controlling device of the present invention；
Fig. 9 is the refinement high-level schematic functional block diagram of the embodiment of computing module one in Fig. 8.
The realization of the object of the invention, functional characteristics and advantage will be described further referring to the drawings in conjunction with the embodiments.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.Base
Embodiment in the present invention, those of ordinary skill in the art obtained under the premise of creative work is not made it is all its
His embodiment, belongs to the scope of protection of the invention.
Based on above mentioned problem, the present invention provides a kind of air-conditioner control method.
In one embodiment, reference picture 1, the air-conditioner control method includes：
Step S10, bedding system under the return air temperature and environment where air-conditioner of air-conditioner under acquisition sleep state
Thermal resistance information；
In the present embodiment, obtain sleep state under air-conditioner return air temperature, by temperature sensor detect return air temperature
Degree.Air-conditioner at ambient (for example, bedroom) user be in sleep state when, sleep state is obtained by infrared equipment
In lower room bedding system thermal resistance information (setting thermal resistance a reference value, it is different in Various Seasonal correspondence, for example, summer is Rt,
Winter is RT etc., or sets different thermal resistance a reference values according to different operating modes of air conditioner).The sleep state can be with
Be in user's sleep 30min after or 40min after, it can detect the luminous intensity in room that the user falls asleep, in luminous intensity
(room internal ratio is dark, does not turn on light, the state of the opening of device without other brightness, or according to user less than default light intensity value for value
Demand set value), also can also be record each user recently a period of time (5 days or 7 days etc.) in enter it is dormant
Time, the time according to record come to user when the time for time entering needed for sleeping judges whether user enters sleep,
Or the current condition information of user is obtained, the age according to condition information combination user is calculated user and enters
Enter the time of sleep, for example, in the state of flu, will be more slowly into sleep；When moving or comparing frazzle, enter to fall asleep
Dormancy wants quicker etc..The bedding system is the bedding that quilt etc. is covered in user, and the thermal resistance information of bedding system is
As the thickness of the article of covering is relevant, thicker thermal resistance is bigger, and thinner thermal resistance is smaller.
Step S20, the return air temperature according to the thermal resistance information and air-conditioner calculates warm-cold sensitivity state；
In the room under getting sleep state after the thermal resistance information of bedding system and the return air temperature of air-conditioner, according to
The return air temperature of the thermal resistance information and air-conditioner calculates warm-cold sensitivity state.Specifically, with reference to Fig. 2, it is described according to the thermal resistance
The return air temperature of information and air-conditioner calculates warm-cold sensitivity state to be included：
Step S21, the region for determining the wind shelves of air conditioner chamber's inner blower and determining residing for the user；
Step S22, the return air temperature according to wind shelves, region and the air-conditioner determines warm-cold sensitivity temperature；
Step S23, according to the thermal resistance information and the warm-cold sensitivity temperature computation warm-cold sensitivity state.
Fig. 3 show array infrared sensor module measures the location parameter of human body upwards signal below thereon
Figure, 1 is air-conditioner in figure, and 2 are mounted in the array infrared sensor module on air-conditioner, and 3 is human body position, and 4 are
The wall of room surrounding, 5 is ground, the line on the detectable above-below direction of array infrared sensor module with position of human body
The corner dimension of the metope fixed with the air-conditioner of mounted array formula infrared sensor module, i.e., array infrared sensing in figure
Device module and the line L of position of human body and the angle theta value of the line H parallel vertically with air-conditioner metope is fixed, and because air-conditioner
Setting height(from bottom) for the H in a fixed value, i.e. figure be fixed value, its value can be carried out by the height after user installs to air-conditioner
Measurement is input in the control interface of air-conditioner and obtains, or can rough estimation obtain, so pass through the value of H and angle theta
The size of W can be calculated by trigonometric function formula：W=H*tan θ, that is, obtain human body position and exist with respect to air-conditioner
Beeline W values on the direction of ground.
Fig. 4 show the signal that array infrared sensor module measures the location parameter of human body on its left and right directions
Figure, 1 is air-conditioner in figure, and 2 are mounted in the array infrared sensor module on air-conditioner, and 3 is human body, and 4 is room surrounding
Wall, A1 and A2 is the diverse location point where human body, and array infrared sensor module can scan inspection in the lateral direction
The maximum visual angle for surveying the scope of surrounding environment and object is fixed, and the angle b3 that such as L1 and L4 lines are constituted in figure is for array is red
Outer sensor module can detect the maximum visual angle of surrounding environment and object, the difference at people in a room in the lateral direction
During position, A1 the and A2 points such as in figure, it can be by array in the position in the lateral direction positioned at maximum angular field of view
Infrared sensor module detection determines, because L1 and L4 are fixed, the companies that human body determines with array infrared sensor module
Line can just be detected with the angle on the two sides and obtain, when such as human body is located at A1 point positions, human body and array infrared sensing
The size of the angle b1 of the line L2 and L1 that device module determines can be detected and obtain, when similarly human body is located at A2 point positions, people
The size of the angle b2 of the line L3 and L1 that body determines with array infrared sensor module can be detected and obtain.So pass through
The size of angle b1 and b2 is assured that position of the human body on array infrared sensor module left and right directions, certain angle
Not necessarily fixation is the angle that human body is formed with the line of array infrared sensor module determination with maximum visual angle left side bearing L1,
Can also be the line that human body determines with array infrared sensor module and the angle that the right line L2 is formed.
By above-mentioned array infrared sensor module, lower section measures the location parameter of human body and on its left side upwards thereon
The location parameter that human body is measured in right direction is that can determine that human body position in a room, because the distance and angle that scan are fixed,
Particular location of the human body in room can be calculated.It is determined that behind human body position in a room, then further according to human body in room
Between in position and operation of air conditioner wind speed, determine the operating air velocity value of human body position.Understood according to experiment, when human body institute
Position where air-conditioner just to position when, the operating air velocity of the human body position and the fortune of the air-conditioner
The difference of sector-style speed is smaller；When the position where human body where the air-conditioner just to position when, the human body position
Operating air velocity it is bigger with differing for the operating air velocity of the air-conditioner.
Specifically, it is determined that the operating air velocity value of human body position may include following steps：
It is in advance many sub-regions by the blowing region division of air-conditioning；
As shown in figure 5, the region in room can be divided into the sub-regions of A to E 5, wherein C regions are relatively close air-conditioning
Device is just to the region of position.
Obtain the operating air velocity of air-conditioning；
The operating air velocity value of air-conditioning can be divided into several grades, i.e. wind speed scale V2 values, and each wind speed scale V2 has phase
The operating air velocity value answered.The grade can be the operation windscreen of air-conditioning, such as high, medium and low etc..Operation wind according to air-conditioning
Gear, can obtain the operating air velocity value of air-conditioning.
Obtain the subregion belonging to human body position；
Location parameter as measured by infrared sensor array module, and the subregion for dividing in advance, can obtain
Which subregion human body is located in, i.e., the subregion belonging to human body position.For example, human body is located at air-conditioning just to position, then
The human body is located at C regions.
According to the operating air velocity of air-conditioning, and the subregion belonging to human body position, the fortune of human body position is determined
Row air speed value.
In the present embodiment, the relation between operating air velocity and operation of air conditioner rotating speed according to human body position can be true
Operating air velocity value V1 when determining human body positioned at different zones, for example：
Understood according to experiment, when the position where human body where the air-conditioner just to position when, where the human body
The operating air velocity of position is smaller with differing for the operating air velocity of the air-conditioner；When the position where human body is further away from air-conditioner institute
When just to position, the operating air velocity of the human body position is bigger with differing for the operating air velocity of the air-conditioner.Such as from
Above table can be seen that：C regions are closest to air-conditioner just to the region of position, and human body obtains operation wind when being located at C regions
Fast value is maximum, and A, B, D, E compare in region away near air-conditioner, just to the C regions of position, human body is located at the two regions
When obtain operating air velocity value it is relatively reduced.Wind shelves difference influences whether warm-cold sensitivity temperature.Body, be refrigeration mode with reference to table 1 below
The mapping table of leeward shelves, people region and warm-cold sensitivity temperature, the T1 in table is the return air temperature of air-conditioner, T1a, T3a and T4a
Be human body in the warm-cold sensitivity temperature of different zones, table 2 is the mapping of heating mode leeward shelves, people region and warm-cold sensitivity temperature
Table, 1 corresponding A, 2 corresponding B, 3 corresponding C, 4 corresponding D, 5 corresponding E.The present embodiment is under refrigeration or heating mode by combining wind shelves
Warm-cold sensitivity temperature is obtained with the region where people, the degree of accuracy of human body warm-cold sensitivity state is improve, the comfortable of air-conditioner is improved
Degree.Human body region is different, and wind shelves are different, and the amendment of the different corresponding T1 of correspondence just, can be obtained according to correction value to T1 amendments
The warm-cold sensitivity temperature Ta of different zones where to human body.
Table 1
Table 2
It is described that warm-cold sensitivity state is calculated according to the warm-cold sensitivity temperature and the thermal resistance information it is determined that after warm-cold sensitivity temperature
Including：Determine the design factor of the thermal resistance information and the corresponding warm-cold sensitivity state of the warm-cold sensitivity temperature；According to the thermal resistance
Information and the warm-cold sensitivity temperature and corresponding design factor calculate the warm-cold sensitivity state of the user.The thermal resistance message and cold
To that should have a design factor corresponding with warm-cold sensitivity, the design factor of thermal resistance message and warm-cold sensitivity temperature is setting value to thermal sensation temperature
Or experiment gained, in the case where sleep state is got in room bedding system thermal resistance information and warm-cold sensitivity temperature, according to correspondence
Design factor calculate warm-cold sensitivity state.The first calculation：First calculated according to thermal resistance information and corresponding design factor
One the first result, second result is calculated further according to warm-cold sensitivity temperature and corresponding design factor, by the first result and
Second result is calculated warm-cold sensitivity state with reference to default proportionality coefficient, and proportionality coefficient is setting value or experiment gained.Or
It is, second calculation：First result is first calculated according to thermal resistance information and corresponding design factor, further according to cold and hot
Temperature-sensitive degree and corresponding design factor calculate second result, i.e. respectively by thermal resistance information and warm-cold sensitivity temperature computation
Two warm-cold sensitivity states are obtained, both are superimposed the warm-cold sensitivity state for obtaining user.In an alternative embodiment of the invention, can be with
It is to set up a thermal resistance information and the relation table and warm-cold sensitivity temperature of warm-cold sensitivity state and the relation table of warm-cold sensitivity state in advance,
Tabled look-up by the thermal resistance information and warm-cold sensitivity temperature that are calculated and obtain warm-cold sensitivity state.
Further, in order to ensure the accuracy of warm-cold sensitivity state for calculating, it is more than in the value of warm-cold sensitivity state for calculating
During the first preset value, the value of warm-cold sensitivity state takes the first preset value；The second preset value is less than in the value of the warm-cold sensitivity state for calculating
When, the value of warm-cold sensitivity state takes the second preset value, and first preset value is more than the second preset value.First preset value can be with
It is 3 or 4 etc., second preset value can be -3 or -4 etc..
The warm-cold sensitivity state of human body can be embodied by specific different value under sleep state, such as following table：
8 intervals are divided into by the size of warm-cold sensitivity state value M in upper table, the different cold heat of human body are represented respectively and is relaxed
It is suitable to feel.
Step S30, air-conditioner operation is controlled according to the warm-cold sensitivity state.
Warm-cold sensitivity state value according to human body, controls the operational factor of air-conditioner, makes the warm-cold sensitivity state value of human body past easypro
Suitable interval change, the operational factor of air-conditioner is including a kind of or many in design temperature, operating air velocity, wind-guiding bar state
Kind.For example, the current warm-cold sensitivity state value of human body is 2.5 sensations that heat is in positioned at interval 1, by automatic reduction air-conditioner
Design temperature regulation compressor frequency and indoor fan wind shelves (reduce compressor frequency, reduce indoor fan wind shelves, reduced
Amplitude it is corresponding with the value that design temperature is adjusted) with cause room in environment temperature reduction so that the warm-cold sensitivity state value of people
It is gradually reduced, is finally maintained in interval 4 so that human body warm-cold sensitivity state change to comfort conditions.
The present embodiment is believed according to air-conditioner control method of the present invention by the thermal resistance of bedding system under sleep state
The return air temperature of breath and air-conditioner calculates warm-cold sensitivity state, and further according to the control air-conditioner operation of warm-cold sensitivity state.Effectively
In avoiding current air-conditioner control process, it is impossible to which accurate user's cold-hot condition is provided, air-conditioner control accuracy difference is caused
Problem.The warm-cold sensitivity state that user is accurately provided of the invention, and then the accuracy of air-conditioner control is improved, improve air-conditioner
Comfort level.
Air-conditioner includes plurality of operating modes, for example, having refrigeration or heating, when winter, weather is colder, meeting
Operate in heating mode；When summer, weather is warmmer, can operate in heating mode.In a preferred embodiment of the present invention
In, with reference to Fig. 6, the thermal resistance information of bedding system includes under environment where air-conditioner under the acquisition sleep state：
Step S11, when the operational mode of air-conditioner is refrigeration mode, if the return air temperature of the air-conditioner is less than first
Preset temperature, then the thermal resistance information correspond to default first thermal resistance value；
Step S12, if the return air temperature of the air-conditioner is more than the second preset temperature, the thermal resistance information corresponds to pre-
If the second thermal resistance value；
Step S13, if the return air temperature of the air-conditioner is less than the second preset temperature, basis more than the first preset temperature
The return air temperature of default first thermal resistance value and air-conditioner is calculated the thermal resistance information corresponding to the correction value of thermal resistance
Three thermal resistance values, first preset temperature is less than the second preset temperature.
When the current operational mode of air-conditioner is refrigeration mode, by the size of the return air temperature of air-conditioner, to bedding
The thermal resistance information of system is modified.Air-conditioner is obtained according to the evaluation and test for repeatedly realizing data and household air-conditioner in advance
Influence of the return air temperature to thermal resistance information, sets the correction factor of thermal resistance and the return air temperature of air-conditioner.If specifically, the sky
The return air temperature of device is adjusted to be less than the first preset temperature, then the thermal resistance information corresponds to default first thermal resistance value, if the sky
The return air temperature of device is adjusted to be more than the second preset temperature, then the thermal resistance information corresponds to default second thermal resistance value；If the sky
The return air temperature of device is adjusted to be less than the second preset temperature more than the first preset temperature, then according to default first thermal resistance value and air-conditioner
Return air temperature corresponding 3rd thermal resistance value of the thermal resistance information, first preset temperature are calculated to the correction value of thermal resistance
Less than the second preset temperature.First preset temperature can be 23 degree or 24 degree etc. according to household air-conditioner or user's request
Set, second preset temperature can be 29 degree or 28 degree etc. and be set according to household air-conditioner or user's request, described default
The influence according to the return air temperature of air-conditioner to thermal resistance of the first thermal resistance value and default second thermal resistance value set, for example, in the presence of
One benchmark thermal resistance value Rt1, is set less than the proportionality coefficient a under the first preset temperature and more than the ratio under the second preset temperature
Coefficient b, to should be less than the thermal resistance value under the first preset temperature for a*Rt1, be to should be greater than the thermal resistance value under the second preset temperature
b*Rt1；When the return air temperature of air-conditioner is less than the second preset temperature more than the first preset temperature, the proportional coefficient c of correspondence and
Correction value s, the thermal resistance value under the conditions of being somebody's turn to do is s*c*Rt1.
When further, in a heating mode, with reference to Fig. 7, environment where air-conditioner is left the bed under the acquisition sleep state
The thermal resistance information of cotton-padded mattress system includes：
Step S14, when the operational mode of air-conditioner is heating mode, if the return air temperature of the air-conditioner is less than the 3rd
Preset temperature, then the thermal resistance information correspond to default 4th thermal resistance value；
Step S15, if the return air temperature of the air-conditioner is more than the 4th preset temperature, the thermal resistance information corresponds to pre-
If the 5th thermal resistance value；
Step S16, if the return air temperature of the air-conditioner is less than the 4th preset temperature, basis more than the 3rd preset temperature
The return air temperature of the second default thermal resistance value and air-conditioner is calculated the thermal resistance information the corresponding 6th to the correction value of thermal resistance
Thermal resistance value, the 3rd preset temperature is less than the 4th preset temperature, and first preset temperature is more than the 3rd preset temperature, described
First preset temperature is less than the 4th preset temperature, and the 4th preset temperature is less than the second preset temperature.
3rd preset temperature can be 18 degree or 19 degree etc. and be set according to household air-conditioner or user's request, described
Second preset temperature can be 26 degree or 27 degree etc. according to household air-conditioner or user's request setting, default 4th thermal resistance
The influence of value and default second thermal resistance value according to the return air temperature of air-conditioner to thermal resistance is set, for example, in the presence of a benchmark heat
Resistance Rt2, is set less than the proportionality coefficient d under the 3rd preset temperature and more than the proportionality coefficient e under the 4th preset temperature, correspondence
It is d*Rt2 less than the thermal resistance value under the 3rd preset temperature, to should be greater than the thermal resistance value under the 4th preset temperature for e*Rt2；In sky
When adjusting the return air temperature of device to be less than four preset temperatures more than the 3rd preset temperature, the proportional coefficient f and correction value g of correspondence should
Under the conditions of thermal resistance value be g*f*Rt2.
The embodiment of the present invention is entered by the return air temperature under refrigeration or heating mode according to air-conditioner to thermal resistance information
Row amendment so that the thermal resistance information of acquisition is more accurate, and then cause that the warm-cold sensitivity state for obtaining is more accurate, preferably control
Air-conditioner, there is provided more comfortable indoor environment.
The present invention further provides a kind of air conditioner controlling device.
In one embodiment, reference picture 8, the air conditioner controlling device includes：Acquisition module 10, computing module 20 and control
Molding block 30.
The acquisition module 10, for obtain air-conditioner under sleep state return air temperature and air-conditioner institute at ambient
The thermal resistance information of bedding system；
In the present embodiment, obtain sleep state under air-conditioner return air temperature, by temperature sensor detect return air temperature
Degree.Air-conditioner at ambient (for example, bedroom) user be in sleep state when, sleep state is obtained by infrared equipment
In lower room bedding system thermal resistance information (setting thermal resistance a reference value, it is different in Various Seasonal correspondence, for example, summer is Rt,
Winter is RT etc., or sets different thermal resistance a reference values according to different operating modes of air conditioner).The sleep state can be with
Be in user's sleep 30min after or 40min after, it can detect the luminous intensity in room that the user falls asleep, in luminous intensity
(room internal ratio is dark, does not turn on light, the state of the opening of device without other brightness, or according to user less than default light intensity value for value
Demand set value), also can also be record each user recently a period of time (5 days or 7 days etc.) in enter it is dormant
Time, the time according to record come to user when the time for time entering needed for sleeping judges whether user enters sleep,
Or the current condition information of user is obtained, the age according to condition information combination user is calculated user and enters
Enter the time of sleep, for example, in the state of flu, will be more slowly into sleep；When moving or comparing frazzle, enter to fall asleep
Dormancy wants quicker etc..The bedding system is the bedding that quilt etc. is covered in user, and the thermal resistance information of bedding system is
As the thickness of the article of covering is relevant, thicker thermal resistance is bigger, and thinner thermal resistance is smaller.
The computing module 20, for calculating warm-cold sensitivity state according to the return air temperature of the thermal resistance information and air-conditioner；
In the room under getting sleep state after the thermal resistance information of bedding system and the return air temperature of air-conditioner, according to
The return air temperature of the thermal resistance information and air-conditioner calculates warm-cold sensitivity state.Specifically, with reference to Fig. 9, the computing module 20 is wrapped
Include：Determining unit 21 and computing unit 22,
The determining unit 21, for the area for determining the wind shelves of air conditioner chamber's inner blower and determine residing for the user
Domain；Determining unit 21 is additionally operable to
Return air temperature according to wind shelves, region and the air-conditioner determines warm-cold sensitivity temperature；
The computing unit 22, for according to the thermal resistance information and the warm-cold sensitivity temperature computation warm-cold sensitivity state.
Fig. 3 show array infrared sensor module measures the location parameter of human body upwards signal below thereon
Figure, 1 is air-conditioner in figure, and 2 are mounted in the array infrared sensor module on air-conditioner, and 3 is human body position, and 4 are
The wall of room surrounding, 5 is ground, the line on the detectable above-below direction of array infrared sensor module with position of human body
The corner dimension of the metope fixed with the air-conditioner of mounted array formula infrared sensor module, i.e., array infrared sensing in figure
Device module and the line L of position of human body and the angle theta value of the line H parallel vertically with air-conditioner metope is fixed, and because air-conditioner
Setting height(from bottom) for the H in a fixed value, i.e. figure be fixed value, its value can be carried out by the height after user installs to air-conditioner
Measurement is input in the control interface of air-conditioner and obtains, or can rough estimation obtain, so pass through the value of H and angle theta
The size of W can be calculated by trigonometric function formula：W=H*tan θ, that is, obtain human body position and exist with respect to air-conditioner
Beeline W values on the direction of ground.
Fig. 4 show the signal that array infrared sensor module measures the location parameter of human body on its left and right directions
Figure, 1 is air-conditioner in figure, and 2 are mounted in the array infrared sensor module on air-conditioner, and 3 is human body, and 4 is room surrounding
Wall, A1 and A2 is the diverse location point where human body, and array infrared sensor module can scan inspection in the lateral direction
The maximum visual angle for surveying the scope of surrounding environment and object is fixed, and the angle b3 that such as L1 and L4 lines are constituted in figure is for array is red
Outer sensor module can detect the maximum visual angle of surrounding environment and object, the difference at people in a room in the lateral direction
During position, A1 the and A2 points such as in figure, it can be by array in the position in the lateral direction positioned at maximum angular field of view
Infrared sensor module detection determines, because L1 and L4 are fixed, the companies that human body determines with array infrared sensor module
Line can just be detected with the angle on the two sides and obtain, when such as human body is located at A1 point positions, human body and array infrared sensing
The size of the angle b1 of the line L2 and L1 that device module determines can be detected and obtain, when similarly human body is located at A2 point positions, people
The size of the angle b2 of the line L3 and L1 that body determines with array infrared sensor module can be detected and obtain.So pass through
The size of angle b1 and b2 is assured that position of the human body on array infrared sensor module left and right directions, certain angle
Not necessarily fixation is the angle that human body is formed with the line of array infrared sensor module determination with maximum visual angle left side bearing L1,
Can also be the line that human body determines with array infrared sensor module and the angle that the right line L2 is formed.
By above-mentioned array infrared sensor module, lower section measures the location parameter of human body and on its left side upwards thereon
The location parameter that human body is measured in right direction is that can determine that human body position in a room, because the distance and angle that scan are fixed,
Particular location of the human body in room can be calculated.It is determined that behind human body position in a room, then further according to human body in room
Between in position and operation of air conditioner wind speed, determine the operating air velocity value of human body position.Understood according to experiment, when human body institute
Position where air-conditioner just to position when, the operating air velocity of the human body position and the fortune of the air-conditioner
The difference of sector-style speed is smaller；When the position where human body where the air-conditioner just to position when, the human body position
Operating air velocity it is bigger with differing for the operating air velocity of the air-conditioner.
Specifically, it is determined that the operating air velocity value of human body position may include following steps：
It is in advance many sub-regions by the blowing region division of air-conditioning；
As shown in figure 5, the region in room can be divided into the sub-regions of A to E 5, wherein C regions are relatively close air-conditioning
Device is just to the region of position.
Obtain the operating air velocity of air-conditioning；
The operating air velocity value of air-conditioning can be divided into several grades, i.e. wind speed scale V2 values, and each wind speed scale V2 has phase
The operating air velocity value answered.The grade can be the operation windscreen of air-conditioning, such as high, medium and low etc..Operation wind according to air-conditioning
Gear, can obtain the operating air velocity value of air-conditioning.
Obtain the subregion belonging to human body position；
Location parameter as measured by infrared sensor array module, and the subregion for dividing in advance, can obtain
Which subregion human body is located in, i.e., the subregion belonging to human body position.For example, human body is located at air-conditioning just to position, then
The human body is located at C regions.
According to the operating air velocity of air-conditioning, and the subregion belonging to human body position, the fortune of human body position is determined
Row air speed value.
In the present embodiment, the relation between operating air velocity and operation of air conditioner rotating speed according to human body position can be true
Operating air velocity value V1 when determining human body positioned at different zones, for example：
Understood according to experiment, when the position where human body where the air-conditioner just to position when, where the human body
The operating air velocity of position is smaller with differing for the operating air velocity of the air-conditioner；When the position where human body is further away from air-conditioner institute
When just to position, the operating air velocity of the human body position is bigger with differing for the operating air velocity of the air-conditioner.Such as from
Above table can be seen that：C regions are closest to air-conditioner just to the region of position, and human body obtains operation wind when being located at C regions
Fast value is maximum, and A, B, D, E compare in region away near air-conditioner, just to the C regions of position, human body is located at the two regions
When obtain operating air velocity value it is relatively reduced.Wind shelves difference influences whether warm-cold sensitivity temperature, specifically, being refrigeration mould with reference to table 1 below
Formula leeward shelves, the mapping table of people region and warm-cold sensitivity temperature, the T1 in table is the return air temperature of air-conditioner, T1a, T3a and
T4a is warm-cold sensitivity temperature of the human body in different zones, and table 2 is heating mode leeward shelves, people region and warm-cold sensitivity temperature
Mapping table, 1 corresponding A, 2 corresponding B, 3 corresponding C, 4 corresponding D, 5 corresponding E.The present embodiment is under refrigeration or heating mode by combining
Wind shelves obtain warm-cold sensitivity temperature with the region where people, improve the degree of accuracy of human body warm-cold sensitivity state, improve air-conditioner
Comfort level.Human body region is different, and wind shelves are different, and the amendment of the different corresponding T1 of correspondence is just corrected according to correction value to T1
Can obtain the warm-cold sensitivity temperature Ta of different zones where human body.
Table 1
Table 2
It is described that warm-cold sensitivity state is calculated according to the warm-cold sensitivity temperature and the thermal resistance information it is determined that after warm-cold sensitivity temperature
Including：Determine the design factor of the thermal resistance information and the corresponding warm-cold sensitivity state of the warm-cold sensitivity temperature；According to the thermal resistance
Information and the warm-cold sensitivity temperature and corresponding design factor calculate the warm-cold sensitivity state of the user.The thermal resistance message and cold
To that should have a design factor corresponding with warm-cold sensitivity, the design factor of thermal resistance message and warm-cold sensitivity temperature is setting value to thermal sensation temperature
Or experiment gained, in the case where sleep state is got in room bedding system thermal resistance information and warm-cold sensitivity temperature, according to correspondence
Design factor calculate warm-cold sensitivity state.The first calculation：First calculated according to thermal resistance information and corresponding design factor
One the first result, second result is calculated further according to warm-cold sensitivity temperature and corresponding design factor, by the first result and
Second result is calculated warm-cold sensitivity state with reference to default proportionality coefficient, and proportionality coefficient is setting value or experiment gained.Or
It is, second calculation：First result is first calculated according to thermal resistance information and corresponding design factor, further according to cold and hot
Temperature-sensitive degree and corresponding design factor calculate second result, i.e. respectively by thermal resistance information and warm-cold sensitivity temperature computation
Two warm-cold sensitivity states are obtained, both are superimposed the warm-cold sensitivity state for obtaining user.In an alternative embodiment of the invention, can be with
It is to set up a thermal resistance information and the relation table and warm-cold sensitivity temperature of warm-cold sensitivity state and the relation table of warm-cold sensitivity state in advance,
Tabled look-up by the thermal resistance information and warm-cold sensitivity temperature that are calculated and obtain warm-cold sensitivity state.
Further, in order to ensure the accuracy of warm-cold sensitivity state for calculating, it is more than in the value of warm-cold sensitivity state for calculating
During the first preset value, the value of warm-cold sensitivity state takes the first preset value；The second preset value is less than in the value of the warm-cold sensitivity state for calculating
When, the value of warm-cold sensitivity state takes the second preset value, and first preset value is more than the second preset value.First preset value can be with
It is 3 or 4 etc., second preset value can be -3 or -4 etc..
The warm-cold sensitivity state of human body can be embodied by specific different value under sleep state, such as following table：
| Warm-cold sensitivity state value | Warm-cold sensitivity is interval | Thermal comfort |
| -3≤PMV<-2 | Interval 8 | It is cold |
| -2<PMV≤-1 | Interval 7 | It is somewhat cold |
| -1<PMV≤0.5 | Interval 6 | It is cool |
| -0.5≤PMV<0 | Interval 5 | Comfortably (somewhat cool) |
| 0≤PMV≤0.5 | Interval 4 | Comfortably (a little warm up) |
| 0.5<PMV≤1 | Interval 3 | It is warm |
| 1<PMV≤2 | Interval 2 | It is somewhat hot |
| 2<PMV≤3 | Interval 1 | Heat |
8 intervals are divided into by the size of warm-cold sensitivity state value M in upper table, the different cold heat of human body are represented respectively and is relaxed
It is suitable to feel.
The control module 30, for controlling air-conditioner operation according to the warm-cold sensitivity state.
Warm-cold sensitivity state value according to human body, controls the operational factor of air-conditioner, makes the warm-cold sensitivity state value of human body past easypro
Suitable interval change, the operational factor of air-conditioner is including a kind of or many in design temperature, operating air velocity, wind-guiding bar state
Kind.For example, the current warm-cold sensitivity state value of human body is 2.5 sensations that heat is in positioned at interval 1, by automatic reduction air-conditioner
Design temperature regulation compressor frequency and indoor fan wind shelves (reduce compressor frequency, reduce indoor fan wind shelves, reduced
Amplitude it is corresponding with the value that design temperature is adjusted) with cause room in environment temperature reduction so that the warm-cold sensitivity state value of people
It is gradually reduced, is finally maintained in interval 4 so that human body warm-cold sensitivity state change to comfort conditions.
The present embodiment is believed according to air-conditioner control method of the present invention by the thermal resistance of bedding system under sleep state
The return air temperature of breath and air-conditioner calculates warm-cold sensitivity state, and further according to the control air-conditioner operation of warm-cold sensitivity state.Effectively
In avoiding current air-conditioner control process, it is impossible to which accurate user's cold-hot condition is provided, air-conditioner control accuracy difference is caused
Problem.The warm-cold sensitivity state that user is accurately provided of the invention, and then the accuracy of air-conditioner control is improved, improve air-conditioner
Comfort level.
Air-conditioner includes plurality of operating modes, for example, having refrigeration or heating, when winter, weather is colder, meeting
Operate in heating mode；When summer, weather is warmmer, can operate in heating mode.In a preferred embodiment of the present invention
In, the acquisition module 10 is additionally operable to when the operational mode of air-conditioner is refrigeration mode, if the return air temperature of the air-conditioner
Less than the first preset temperature, then the thermal resistance information corresponds to default first thermal resistance value；Acquisition module 10 is additionally operable to
If the return air temperature of the air-conditioner is more than the second preset temperature, the thermal resistance information corresponds to default second
Thermal resistance value；Acquisition module 10 is additionally operable to
If the return air temperature of the air-conditioner is less than the second preset temperature more than the first preset temperature, according to default the
The return air temperature of one thermal resistance value and air-conditioner is calculated corresponding 3rd thermal resistance value of the thermal resistance information to the correction value of thermal resistance,
First preset temperature is less than the second preset temperature.
When the current operational mode of air-conditioner is refrigeration mode, by the size of the return air temperature of air-conditioner, to bedding
The thermal resistance information of system is modified.Air-conditioner is obtained according to the evaluation and test for repeatedly realizing data and household air-conditioner in advance
Influence of the return air temperature to thermal resistance information, sets the correction factor of thermal resistance and the return air temperature of air-conditioner.If specifically, the sky
The return air temperature of device is adjusted to be less than the first preset temperature, then the thermal resistance information corresponds to default first thermal resistance value, if the sky
The return air temperature of device is adjusted to be more than the second preset temperature, then the thermal resistance information corresponds to default second thermal resistance value；If the sky
The return air temperature of device is adjusted to be less than the second preset temperature more than the first preset temperature, then according to default first thermal resistance value and air-conditioner
Return air temperature corresponding 3rd thermal resistance value of the thermal resistance information, first preset temperature are calculated to the correction value of thermal resistance
Less than the second preset temperature.First preset temperature can be 23 degree or 24 degree etc. according to household air-conditioner or user's request
Set, second preset temperature can be 29 degree or 28 degree etc. and be set according to household air-conditioner or user's request, described default
The influence according to the return air temperature of air-conditioner to thermal resistance of the first thermal resistance value and default second thermal resistance value set, for example, in the presence of
One benchmark thermal resistance value Rt1, is set less than the proportionality coefficient a under the first preset temperature and more than the ratio under the second preset temperature
Coefficient b, to should be less than the thermal resistance value under the first preset temperature for a*Rt1, be to should be greater than the thermal resistance value under the second preset temperature
b*Rt1；When the return air temperature of air-conditioner is less than the second preset temperature more than the first preset temperature, the proportional coefficient c of correspondence and
Correction value s, the thermal resistance value under the conditions of being somebody's turn to do is s*c*Rt1.
When further, in a heating mode, the acquisition module 10 is additionally operable to the operational mode in air-conditioner to heat
During pattern, if the return air temperature of the air-conditioner is less than the 3rd preset temperature, the thermal resistance information corresponds to the default 4th
Thermal resistance value；Acquisition module 10 is additionally operable to
If the return air temperature of the air-conditioner is more than the 4th preset temperature, the thermal resistance information corresponds to the default 5th
Thermal resistance value；Acquisition module 10 is additionally operable to
It is default according to second if the return air temperature of the air-conditioner is less than the 4th preset temperature more than the 3rd preset temperature
The return air temperature of thermal resistance value and air-conditioner is calculated corresponding 6th thermal resistance value of the thermal resistance information, institute to the correction value of thermal resistance
The 3rd preset temperature is stated less than the 4th preset temperature, first preset temperature is more than the 3rd preset temperature, described first presets
Temperature is less than the 4th preset temperature, and the 4th preset temperature is less than the second preset temperature.
3rd preset temperature can be 18 degree or 19 degree etc. and be set according to household air-conditioner or user's request, described
Second preset temperature can be 26 degree or 27 degree etc. according to household air-conditioner or user's request setting, default 4th thermal resistance
The influence of value and default second thermal resistance value according to the return air temperature of air-conditioner to thermal resistance is set, for example, in the presence of a benchmark heat
Resistance Rt2, is set less than the proportionality coefficient d under the 3rd preset temperature and more than the proportionality coefficient e under the 4th preset temperature, correspondence
It is d*Rt2 less than the thermal resistance value under the 3rd preset temperature, to should be greater than the thermal resistance value under the 4th preset temperature for e*Rt2；In sky
When adjusting the return air temperature of device to be less than four preset temperatures more than the 3rd preset temperature, the proportional coefficient f and correction value g of correspondence should
Under the conditions of thermal resistance value be g*f*Rt2.
The embodiment of the present invention is entered by the return air temperature under refrigeration or heating mode according to air-conditioner to thermal resistance information
Row amendment so that the thermal resistance information of acquisition is more accurate, and then cause that the warm-cold sensitivity state for obtaining is more accurate, preferably control
Air-conditioner, there is provided more comfortable indoor environment.
The present invention also provides a kind of air-conditioner, and above-mentioned air conditioner controlling device is used in the air-conditioner.The air-conditioner
The indispensable hardware such as including indoor set, outdoor unit, airduct.Thermal resistance information and sky that the air-conditioner passes through bedding system under sleep state
The return air temperature of device is adjusted to calculate warm-cold sensitivity state, and further according to the control air-conditioner operation of warm-cold sensitivity state.It is prevented effectively from mesh
In preceding air-conditioner control process, it is impossible to which accurate user's cold-hot condition is provided, the problem of air-conditioner control accuracy difference is caused.This
Invention accurately provides the warm-cold sensitivity state of user, and then improves the accuracy of air-conditioner control, improves the comfort level of air-conditioner.
The preferred embodiments of the present invention are these are only, the scope of the claims of the invention is not thereby limited, it is every to utilize this hair
Equivalent structure or equivalent flow conversion that bright specification and accompanying drawing content are made, or directly or indirectly it is used in other related skills
Art field, is included within the scope of the present invention.
Claims (11)
1. a kind of air-conditioner control method, it is characterised in that including step：
Obtain under sleep state the thermal resistance information of bedding system under environment where the return air temperature and air-conditioner of air-conditioner；
Return air temperature according to the thermal resistance information and the air-conditioner calculates warm-cold sensitivity state；
Air-conditioner operation is controlled according to the warm-cold sensitivity state.
2. air-conditioner control method as claimed in claim 1, it is characterised in that described according to the thermal resistance information and air-conditioner
Return air temperature calculate warm-cold sensitivity state include：
The region for determining the wind shelves of air conditioner chamber's inner blower and determining residing for the user；
Return air temperature according to wind shelves, region and the air-conditioner determines warm-cold sensitivity temperature；
According to the thermal resistance information and the warm-cold sensitivity temperature computation warm-cold sensitivity state.
3. air-conditioner control method as claimed in claim 2, it is characterised in that described according to the warm-cold sensitivity temperature and described
Thermal resistance information calculates warm-cold sensitivity state to be included：
Determine the design factor of the thermal resistance information and the corresponding warm-cold sensitivity state of the warm-cold sensitivity temperature；
The warm-cold sensitivity state of the user is calculated according to the thermal resistance information and the warm-cold sensitivity temperature and corresponding design factor.
4. the air-conditioner control method as described in any one of claims 1 to 3, it is characterised in that under the acquisition sleep state
The thermal resistance information of bedding system includes under environment where air-conditioner：
When the operational mode of air-conditioner is refrigeration mode, if the return air temperature of the air-conditioner is less than the first preset temperature,
The thermal resistance information corresponds to default first thermal resistance value；
If the return air temperature of the air-conditioner is more than the second preset temperature, the thermal resistance information corresponds to default second thermal resistance
Value；
If the return air temperature of the air-conditioner is less than the second preset temperature more than the first preset temperature, according to the default first heat
The return air temperature of resistance and air-conditioner is calculated corresponding 3rd thermal resistance value of the thermal resistance information to the correction value of thermal resistance, described
First preset temperature is less than the second preset temperature.
5. the air-conditioner control method as described in any one of claims 1 to 3, it is characterised in that under the acquisition sleep state
The thermal resistance information of bedding system includes under environment where air-conditioner：
When the operational mode of air-conditioner is heating mode, if the return air temperature of the air-conditioner is less than the 3rd preset temperature,
The thermal resistance information corresponds to default 4th thermal resistance value；
If the return air temperature of the air-conditioner is more than the 4th preset temperature, the thermal resistance information corresponds to default 5th thermal resistance
Value；
If the return air temperature of the air-conditioner is less than the 4th preset temperature more than the 3rd preset temperature, according to the default second heat
The return air temperature of resistance and air-conditioner is calculated corresponding 6th thermal resistance value of the thermal resistance information to the correction value of thermal resistance, described
3rd preset temperature is less than the 4th preset temperature, and first preset temperature is more than the 3rd preset temperature, the described first default temperature
Degree is less than the 4th preset temperature, and the 4th preset temperature is less than the second preset temperature.
6. a kind of air conditioner controlling device, it is characterised in that including：
Acquisition module, for obtaining under sleep state bedding system under environment where the return air temperature and air-conditioner of air-conditioner
Thermal resistance information；
Computing module, for calculating warm-cold sensitivity state according to the return air temperature of the thermal resistance information and the air-conditioner；
Control module, for controlling air-conditioner operation according to the warm-cold sensitivity state.
7. air conditioner controlling device as claimed in claim 6, it is characterised in that the computing module includes：
Determining unit, for the region for determining the wind shelves of air conditioner chamber's inner blower and determine residing for the user；Determining unit
It is additionally operable to
Return air temperature according to wind shelves, region and the air-conditioner determines warm-cold sensitivity temperature；
Computing unit, for according to the thermal resistance information and the warm-cold sensitivity temperature computation warm-cold sensitivity state.
8. air conditioner controlling device as claimed in claim 7, it is characterised in that the determining unit, is additionally operable to determine described
The design factor of thermal resistance information and the corresponding warm-cold sensitivity state of the warm-cold sensitivity temperature；
The computing unit, is additionally operable to calculate institute according to the thermal resistance information and the warm-cold sensitivity temperature and corresponding design factor
State the warm-cold sensitivity state of user.
9. the air conditioner controlling device as described in any one of claim 6 to 8, it is characterised in that the acquisition module, is additionally operable to
It is described if the return air temperature of the air-conditioner is less than the first preset temperature when the operational mode of air-conditioner is refrigeration mode
Thermal resistance information corresponds to default first thermal resistance value；It is additionally operable to
If the return air temperature of the air-conditioner is more than the second preset temperature, the thermal resistance information corresponds to default second thermal resistance
Value；It is additionally operable to
If the return air temperature of the air-conditioner is less than the second preset temperature more than the first preset temperature, according to the default first heat
The return air temperature of resistance and air-conditioner is calculated corresponding 3rd thermal resistance value of the thermal resistance information to the correction value of thermal resistance, described
First preset temperature is less than the second preset temperature.
10. the air conditioner controlling device as described in any one of claim 6 to 8, it is characterised in that the acquisition module, also uses
In when the operational mode of air-conditioner is heating mode, if the return air temperature of the air-conditioner is less than the 3rd preset temperature, institute
State thermal resistance information and correspond to default 4th thermal resistance value；It is additionally operable to
If the return air temperature of the air-conditioner is more than the 4th preset temperature, the thermal resistance information corresponds to default 5th thermal resistance
Value；It is additionally operable to
If the return air temperature of the air-conditioner is less than the 4th preset temperature more than the 3rd preset temperature, according to the second default thermal resistance
The return air temperature of value and air-conditioner is calculated corresponding 6th thermal resistance value of the thermal resistance information, described to the correction value of thermal resistance
Three preset temperatures are less than the 4th preset temperature, and first preset temperature is more than the 3rd preset temperature, first preset temperature
Less than the 4th preset temperature, the 4th preset temperature is less than the second preset temperature.
11. a kind of air-conditioners, it is characterised in that including the air conditioner controlling device as described in any one of claim 6 to 10.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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