CN106766012B - Air-conditioner control method, device and air conditioner - Google Patents
Air-conditioner control method, device and air conditioner Download PDFInfo
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- CN106766012B CN106766012B CN201710115727.8A CN201710115727A CN106766012B CN 106766012 B CN106766012 B CN 106766012B CN 201710115727 A CN201710115727 A CN 201710115727A CN 106766012 B CN106766012 B CN 106766012B
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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
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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)
- Fuzzy Systems (AREA)
- Mathematical Physics (AREA)
- Signal Processing (AREA)
- Life Sciences & Earth Sciences (AREA)
- Atmospheric Sciences (AREA)
- Fluid Mechanics (AREA)
- Air Conditioning Control Device (AREA)
Abstract
The invention discloses a kind of air-conditioner control methods, comprising steps of obtaining the thermal resistance information of bedding system under environment where the return air temperature and air conditioner of air conditioner under sleep state；Warm-cold sensitivity state is calculated according to the return air temperature of the thermal resistance information and the air conditioner；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 conditioners.The present 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.
Description
Technical field
The present invention relates to air conditioner technical field more particularly to air-conditioner control methods, device and air conditioner.
Background technique
Usual air conditioner executes refrigeration or heating operation is all according to parameter values such as user's predetermined temperature or wind speed
It is adjusted, and the preset parameter of user is only arranged according to the previous habit of user oneself, in different users
It is not really to be suitble under state.For example, some users set such as 20 DEG C of relatively low temperature under hotter environment, pass through
Room temperature can reduce rapidly after a period of time, and user can feel colder, and then the set temperature of air conditioner is turned up again, leads
Family of applying feels uncomfortable.Also, at user when different location in the room, due to the air outlet position apart from air conditioner
Difference, the refrigeration or heating effect for the air conditioner that user experiences also are different, so that the cold or hot feeling of user is different.
Therefore, if air conditioner goes operation perhaps to adjust all in accordance with a preset parameter can also bring supercooling or overheat to user
Feel, causes that user's is uncomfortable.The user experience effect of air conditioner can be reduced in this way.Therefore air conditioner controlled at present
Cheng Zhong can not provide accurate user's cold-hot condition, go control air conditioner operation according to this accurate cold-hot condition.
Above content is only used to facilitate the understanding of the technical scheme, and is not represented and is recognized that above content is existing skill
Art.
Summary of the invention
The main purpose of the present invention is to provide a kind of air-conditioner control method, device and air conditioners, it is intended to solve current
In air conditioner control process, accurate user's cold-hot condition can not be provided, control air-conditioning is gone according to this accurate cold-hot condition
The problem of device is run.
To achieve the above object, a kind of air-conditioner control method provided by the invention, comprising steps of
Obtain the thermal resistance information of bedding system under environment where the return air temperature and air conditioner of air conditioner under sleep state；
Warm-cold sensitivity state is calculated according to the return air temperature of the thermal resistance information and the air conditioner；
Air conditioner operation is controlled according to the warm-cold sensitivity state.
Preferably, described to include: according to the return air temperature of the thermal resistance information and air conditioner calculating warm-cold sensitivity state
It determines the wind file of air conditioner chamber's inner blower and determines region locating for user；
Warm-cold sensitivity temperature is determined according to the return air temperature of the wind file, region and the air conditioner；
According to the thermal resistance information and the warm-cold sensitivity temperature computation warm-cold sensitivity state.
Preferably, described to include: 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 for obtaining bedding system under environment where air conditioner under sleep state includes:
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 preset first thermal resistance value；
If the return air temperature of the air conditioner is greater than the second preset temperature, the thermal resistance information corresponds to preset second
Thermal resistance value；
If the return air temperature of the air conditioner is greater than the first preset temperature less than the second preset temperature, according to preset the
The corresponding third thermal resistance value of the thermal resistance information is calculated to the correction value of thermal resistance in the return air temperature of one thermal resistance value and air conditioner,
First preset temperature is less than the second preset temperature.
Preferably, the thermal resistance information for obtaining bedding system under environment where air conditioner under sleep state includes:
When the operational mode of air conditioner is heating mode, if the return air temperature of the air conditioner is less than the default temperature of third
Degree, then the thermal resistance information corresponds to preset 4th thermal resistance value；
If the return air temperature of the air conditioner is greater than the 4th preset temperature, the thermal resistance information corresponds to the preset 5th
Thermal resistance value；
If the return air temperature of the air conditioner is greater than third preset temperature less than the 4th preset temperature, according to preset the
Corresponding 6th thermal resistance value of the thermal resistance information is calculated to the correction value of thermal resistance in the return air temperature of two thermal resistance values and air conditioner,
For the third preset temperature less than the 4th preset temperature, first preset temperature is greater than third 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.
In addition, to achieve the above object, the present invention also provides a kind of air conditioner controlling devices, comprising:
Module is obtained, for bedding system under environment where obtaining under sleep state the return air temperature of air conditioner and 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:
Determination unit, for determining the wind file of air conditioner chamber's inner blower and determining region locating for user；Determination unit
It is also used to
Warm-cold sensitivity temperature is determined according to the return air temperature of the wind file, region and the air conditioner；
Computing unit, for according to the thermal resistance information and the warm-cold sensitivity temperature computation warm-cold sensitivity state.
Preferably, the determination unit is also used 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 also used 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 also used to when the operational mode of air conditioner is refrigeration mode, if the air conditioner
Return air temperature less than the first preset temperature, then the thermal resistance information corresponds to preset first thermal resistance value；It is also used to
If the return air temperature of the air conditioner is greater than the second preset temperature, the thermal resistance information corresponds to preset second
Thermal resistance value；It is also used to
If the return air temperature of the air conditioner is greater than the first preset temperature less than the second preset temperature, according to preset the
The corresponding third thermal resistance value of the thermal resistance information is calculated to the correction value of thermal resistance in the return air temperature of one thermal resistance value and air conditioner,
First preset temperature is less than the second preset temperature.
Preferably, the acquisition module is also used to when the operational mode of air conditioner is heating mode, if the air conditioner
Return air temperature be less than third preset temperature, then the thermal resistance information corresponds to preset 4th thermal resistance value；It is also used to
If the return air temperature of the air conditioner is greater than the 4th preset temperature, the thermal resistance information corresponds to the preset 5th
Thermal resistance value；It is also used to
If the return air temperature of the air conditioner is greater than third preset temperature less than the 4th preset temperature, preset according to second
Corresponding 6th thermal resistance value of the thermal resistance information, institute is calculated to the correction value of thermal resistance in the return air temperature of thermal resistance value and air conditioner
Third preset temperature is stated less than the 4th preset temperature, first preset temperature is greater than third preset temperature, and described first is default
Temperature is less than the 4th preset temperature, and the 4th preset temperature is less than the second preset temperature.
In addition, to achieve the above object, the present invention also provides a kind of air conditioners, including air conditioner as described above control dress
It sets.
The present invention passes through the return air temperature of the thermal resistance information of bedding system and air conditioner under sleep state and calculates warm-cold sensitivity shape
State, and air conditioner operation is further controlled according to warm-cold sensitivity state.It effectively avoids not providing in current air conditioner control process
Accurate user's cold-hot condition, causes the problem of air conditioner control accuracy difference.The present invention accurately provides the warm-cold sensitivity of user
State, and then the accuracy of air conditioner control is improved, improve the comfort level of air conditioner.
Detailed description of the invention
Fig. 1 is the flow diagram of an embodiment of the air condition of that present invention control method；
Fig. 2 is to calculate warm-cold sensitivity state according to the return air temperature of the thermal resistance information and air conditioner in one embodiment of the invention
Flow diagram；
Fig. 3 is that infrared sensor array detects position of human body schematic diagram in above-below direction in one embodiment of the invention；
Fig. 4 is that infrared sensor array detects position of human body schematic diagram in left and right directions in one embodiment of the invention；
Fig. 5 is the regional distribution chart of position of human body 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 flow diagram of information；
Fig. 7 is the thermal resistance information that bedding system under environment where air conditioner under sleep state is obtained in one embodiment of the invention
Flow diagram；
Fig. 8 is the functional block diagram of an embodiment of the air condition of that present invention control device；
Fig. 9 is the refinement the functional block diagram of one embodiment of computing module in Fig. 8.
The embodiments will be further described with reference to the accompanying drawings for the realization, the function and the advantages of the object of the present invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiment is only a part of the embodiments of the present invention, instead of all the embodiments.Base
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts it is all its
His embodiment, shall fall within the protection scope of the present invention.
Based on the above issues, the present invention provides a kind of air-conditioner control method.
In one embodiment, referring to Fig.1, the air-conditioner control method includes:
Step S10 obtains under sleep state where the return air temperature and air conditioner of air conditioner bedding system under environment
Thermal resistance information；
In the present embodiment, the return air temperature for obtaining air conditioner under sleep state detects return air temperature by temperature sensor
Degree.Air conditioner the user in (for example, bedroom) at ambient be in sleep state when, sleep state is obtained by infrared equipment
Thermal resistance information (the setting thermal resistance a reference value, in the corresponding difference of Various Seasonal, for example, summer is Rt, In of bedding system in lower room
Winter is RT etc., or different thermal resistance a reference values is arranged according to different operating modes of air conditioner).The sleep state can be with
It is that the user, which falls asleep, can be the luminous intensity detected in room, in luminous intensity in user's sleep 30min after rear or 40min
Value is less than default light intensity value, and (room internal ratio is darker, does not turn on light, the state of the opening of device without other brightness, or according to user
The value of demand setting), it also can also be and record in each user a period of time (5 days or 7 days etc.) recently into dormant
Time, according to the time of record come the time needed for time entering sleep judge whether user enters sleep to user,
Or obtain the current physical condition information of user, be calculated according to the age of physical condition information combination user user into
Enter the time of sleep, for example, in the state of flu, it will be more slowly into sleep；When moving or comparing frazzle, into sleeping
Dormancy wants quicker etc..The bedding system is the bedding that quilt etc. is covered on user, and the thermal resistance information of bedding system is
As the thickness of the article of covering is related, thicker thermal resistance is bigger, and thinner thermal resistance is smaller.
Step S20 calculates warm-cold sensitivity state according to the return air temperature of the thermal resistance information and air conditioner；
In the case where getting sleep state in room 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
Step S21 determines the wind file of air conditioner chamber's inner blower and determines region locating for user；
Step S22 determines warm-cold sensitivity temperature according to the return air temperature of the wind file, region and the air conditioner；
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 on it
Scheme, 1 is air conditioner in figure, and 2 are mounted in the array infrared sensor module on air conditioner, and 3 be human body position, and 4 are
The wall of room surrounding, 5 be ground, and the line in up and down direction with position of human body can be detected in array infrared sensor module
The corner dimension for 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 with the angle theta value of the vertical parallel line H of fixed air conditioner metope, and because air conditioner
Mounting height be a fixed value, i.e. H in figure be fixed value, value can by user to air conditioner installation after height carry out
Measurement is input in the control interface of air conditioner and obtains, or can rough estimation obtain, pass through the value of H and angle theta in this way
The size of W: W=H*tan θ can be calculated by trigonometric function formula, i.e. acquisition human body position exists with respect to air conditioner
Shortest distance W value 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
Scheme, 1 is air conditioner in figure, and 2 are mounted in the array infrared sensor module on air conditioner, and 3 be human body, and 4 be room surrounding
Wall, A1 and A2 are the different location points where human body, and array infrared sensor module can scan inspection in the lateral direction
Survey the maximum visual angle of the range of ambient enviroment and object be it is fixed, the angle b3 as L1 and L4 line is constituted in figure is that array is red
Outer sensor module can detect the maximum visual angle of ambient enviroment and object, the difference at people in a room in the lateral direction
It, can be by array in the position in the lateral direction for being located at maximum angular field of view such as A1 the and A2 point in figure when position
Infrared sensor module detection determines, since L1 and L4 is company fixed, that human body and array infrared sensor module determine
Line and the angle on the two sides can be detected to obtain, when being located at the point position A1 such as human body, human body and array infrared sensing
The size of the angle b1 of line L2 and L1 that device module determines can be detected to obtain, when similarly human body is located at the point position A2, people
The size of the angle b2 of line L3 and L1 that body is determined with array infrared sensor module can be detected to obtain.Pass through in this way
The size of angle b1 and b2 are assured that position of the human body on array infrared sensor module left and right directions, certain angle
Not necessarily fixation is the angle of the line that human body and array infrared sensor module determine and maximum visual angle left side bearing L1 formation,
It is also possible to the line that human body and array infrared sensor module determine and the angle that line L2 in the right is formed.
By above-mentioned array infrared sensor module, lower section measures the location parameter of human body and upwards on its left side on it
The location parameter that human body is measured in right direction can determine the position of human body in a room, because the distance and angle of scanning are fixed,
Human body can be calculated in the specific location in room.After determining the position of human body 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.According to experiment it is found that working as human body institute
Position face position where air conditioner when, the fortune of the operating air velocity of the human body position and the air conditioner
The difference of row wind speed is smaller；When the position where human body is further away from face position where air conditioner, the human body position
Operating air velocity and differing for the operating air velocity of the air conditioner it is bigger.
Specifically, it is determined that the operating air velocity value of human body position can comprise the following steps that
It is in advance multiple subregions by the blowing region division of air-conditioning；
As shown in figure 5, the region in room can be divided into 5 sub-regions of A to E, wherein the region C is relatively close air-conditioning
The region of device face 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 value, 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..According to the operation wind of air-conditioning
Gear, can obtain the operating air velocity value of air-conditioning.
Obtain subregion belonging to human body position；
The location parameter as measured by infrared sensor array module, and the subregion divided in advance, can obtain
Which subregion human body is located in, i.e. subregion belonging to human body position.For example, human body is located at air-conditioning face position, then
The human body is located at the region C.
According to subregion belonging to the operating air velocity of air-conditioning and human body position, the fortune of human body position is determined
Row air speed value.
It, can be true according to the relationship between the operating air velocity of human body position and operation of air conditioner revolving speed in the present embodiment
Determine operating air velocity value V1 when human body is located at different zones, such as:
According to experiment it is found that when the position where human body is closer to face position where air conditioner, where the human body
The operating air velocity of position and differing for the operating air velocity of the air conditioner are smaller；When the position where human body is further away from air conditioner institute
At face position, the operating air velocity of the human body position and differing for the operating air velocity of the air conditioner are bigger.Such as from
For above table it can be seen that the region C is near the region of air conditioner face position, human body obtains operation wind when being located at the region C
Fast value is the largest, and relatively far from the region C close to air conditioner face position, human body is located at the two regions in the region A, B, D, E
When obtain that operating air velocity value is opposite to be reduced.Wind file difference influences whether warm-cold sensitivity temperature.Body, be refrigeration mode with reference to the following table 1
Lower wind file, people region and warm-cold sensitivity temperature mapping table, the T1 in table is the return air temperature of air conditioner, T1a, T3a and T4a
It is human body in the warm-cold sensitivity temperature of different zones, table 2 is the mapping of wind file, people region and warm-cold sensitivity temperature under heating mode
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 file
Warm-cold sensitivity temperature is obtained with the region where people, improves the accuracy of human body warm-cold sensitivity state, improves the comfortable of air conditioner
Degree.Human body region is different, and wind file is different, and the amendment of corresponding different correspondence T1 just, according to correction value can obtain T1 amendment
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 after determining warm-cold sensitivity temperature
Comprise determining that 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
Thermal sensation temperature is corresponding with design factor corresponding with warm-cold sensitivity, and the design factor of thermal resistance message and warm-cold sensitivity temperature is setting value
Or experiment gained, in the case where getting sleep state 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: it is first calculated according to thermal resistance information and corresponding design factor
One first as a result, further according to warm-cold sensitivity temperature and corresponding design factor calculate one second as a result, by the first result and
Second result combines preset proportionality coefficient that warm-cold sensitivity state is calculated, and proportionality coefficient is setting value or experiment gained.Or
It is second of calculation: first calculates one first as a result, further according to cold and hot according to thermal resistance information and corresponding design factor
Temperature-sensitive degree and corresponding design factor calculate second result, that is, pass through thermal resistance information and warm-cold sensitivity temperature computation respectively
Two warm-cold sensitivity states are obtained, the two is superimposed to obtain the warm-cold sensitivity state of user.It in an alternative embodiment of the invention, can be with
It is the relation table for the relation table and warm-cold sensitivity temperature and warm-cold sensitivity state for establishing a thermal resistance information and warm-cold sensitivity state in advance,
Thermal resistance information and warm-cold sensitivity temperature obtained by calculation table look-up to obtain warm-cold sensitivity state.
Further, in order to guarantee calculate warm-cold sensitivity state accuracy, be greater than in the value of the warm-cold sensitivity state of calculating
When the first preset value, the value of warm-cold sensitivity state takes the first preset value；Calculating warm-cold sensitivity state value less than the second preset value
When, the value of warm-cold sensitivity state takes the second preset value, and first preset value is greater 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, be as follows:
8 sections are divided by the size of warm-cold sensitivity state value M in upper table, the different cold heat of human body has been respectively represented and has relaxed
It is suitable to feel.
Step S30 controls air conditioner operation according to the warm-cold sensitivity state.
According to the warm-cold sensitivity state value of human body, the operating parameter of air conditioner is controlled, makes the warm-cold sensitivity state value of human body is past to relax
Suitable section variation, the operating parameter of air conditioner includes one of set temperature, operating air velocity, wind-guiding bar state or more
Kind.For example, the current warm-cold sensitivity state value of human body is that 2.5 to be located at section 1 be the feelings in heat, by reducing air conditioner automatically
Set temperature adjust compressor frequency and indoor fan wind file and (reduce compressor frequency, reduce indoor fan wind file, reduced
Amplitude it is corresponding with the value that set temperature is adjusted) so that the environment temperature in room reduces, so that the warm-cold sensitivity state value of people
It is gradually reduced, is finally maintained in section 4, so that human body warm-cold sensitivity state change is to comfort conditions.
The present embodiment air-conditioner control method according to the present invention is believed 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 controls air conditioner operation according to warm-cold sensitivity state.Effectively
It avoids that accurate user's cold-hot condition can not be provided in current air conditioner control process, causes air conditioner control accuracy difference
Problem.The present invention accurately provides the warm-cold sensitivity state of user, and then improves the accuracy of air conditioner control, improves air conditioner
Comfort level.
Air conditioner includes plurality of operating modes, for example, having refrigeration or heating etc., 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 for obtaining bedding system under environment where air conditioner under sleep state includes:
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 corresponds to preset first thermal resistance value；
Step S12, if the return air temperature of the air conditioner is greater 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 greater than the first preset temperature less than the second preset temperature, basis
The thermal resistance information corresponding is calculated to the correction value of thermal resistance in the return air temperature of preset first thermal resistance value and air conditioner
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 of multiple realization data and household air-conditioner in advance
The correction factor of the return air temperature of thermal resistance and air conditioner is arranged in influence of the return air temperature to thermal resistance information.Specifically, if the sky
Adjust the return air temperature of device less than the first preset temperature, then the thermal resistance information corresponds to preset first thermal resistance value, if the sky
The return air temperature of device is adjusted to be greater than the second preset temperature, then the thermal resistance information corresponds to preset second thermal resistance value；If the sky
The return air temperature of device is adjusted to be greater than the first preset temperature less than the second preset temperature, then according to preset first thermal resistance value and air conditioner
Return air temperature the corresponding third 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 demand
Setting, second preset temperature can be 29 degree or 28 degree etc. and is arranged according to household air-conditioner or user demand, described default
The first thermal resistance value and preset second thermal resistance value according to the return air temperature of air conditioner to thermal resistance influence setting, for example, in the presence of
One benchmark thermal resistance value Rt1 is arranged less than the proportionality coefficient a under the first preset temperature and greater than the ratio under the second preset temperature
Coefficient b is a*Rt1 to the thermal resistance value that should be less than under the first preset temperature, is to the thermal resistance value that should be greater than under the second preset temperature
b*Rt1；Air conditioner return air temperature be greater than the first preset temperature less than the second preset temperature when, be corresponding with proportionality coefficient c and
Correction value s, thermal resistance value under this condition are 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 third
Preset temperature, then the thermal resistance information corresponds to preset 4th thermal resistance value；
Step S15, if the return air temperature of the air conditioner is greater 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 greater than third preset temperature less than the 4th preset temperature, basis
The thermal resistance information the corresponding 6th is calculated to the correction value of thermal resistance in the return air temperature of second default thermal resistance value and air conditioner
Thermal resistance value, for the third preset temperature less than the 4th preset temperature, first preset temperature is greater than third 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.
The third preset temperature can be 18 degree or 19 degree etc. and is arranged according to household air-conditioner or user demand, described
Second preset temperature can be 26 degree or 27 degree etc. and is arranged according to household air-conditioner or user demand, preset 4th thermal resistance
The influence setting of value and preset second thermal resistance value according to the return air temperature of air conditioner to thermal resistance, for example, there are a benchmark heat
Resistance value Rt2, setting are corresponding less than the proportionality coefficient d under third preset temperature and greater than the proportionality coefficient e under the 4th preset temperature
It is d*Rt2 less than the thermal resistance value under third preset temperature, is e*Rt2 to the thermal resistance value that should be greater than under the 4th preset temperature；In sky
When the return air temperature of device being adjusted to be greater than third preset temperature less than four preset temperatures, it is corresponding with proportionality coefficient f and correction value g, it should
Under the conditions of thermal resistance value be g*f*Rt2.
The embodiment of the present invention by under refrigeration or heating mode according to the return air temperature of air conditioner to thermal resistance information into
Row amendment, so that the warm-cold sensitivity state obtained is more accurate, preferably controls so that the thermal resistance information obtained is more accurate
Air conditioner provides more comfortable indoor environment.
The present invention further provides a kind of air conditioner controlling devices.
In one embodiment, referring to Fig. 8, the air conditioner controlling device includes: to obtain module 10, computing module 20 and control
Molding block 30.
The acquisition module 10, for obtaining under sleep state the return air temperature of air conditioner and air conditioner institute at ambient
The thermal resistance information of bedding system；
In the present embodiment, the return air temperature for obtaining air conditioner under sleep state detects return air temperature by temperature sensor
Degree.Air conditioner the user in (for example, bedroom) at ambient be in sleep state when, sleep state is obtained by infrared equipment
Thermal resistance information (the setting thermal resistance a reference value, in the corresponding difference of Various Seasonal, for example, summer is Rt, In of bedding system in lower room
Winter is RT etc., or different thermal resistance a reference values is arranged according to different operating modes of air conditioner).The sleep state can be with
It is that the user, which falls asleep, can be the luminous intensity detected in room, in luminous intensity in user's sleep 30min after rear or 40min
Value is less than default light intensity value, and (room internal ratio is darker, does not turn on light, the state of the opening of device without other brightness, or according to user
The value of demand setting), it also can also be and record in each user a period of time (5 days or 7 days etc.) recently into dormant
Time, according to the time of record come the time needed for time entering sleep judge whether user enters sleep to user,
Or obtain the current physical condition information of user, be calculated according to the age of physical condition information combination user user into
Enter the time of sleep, for example, in the state of flu, it will be more slowly into sleep；When moving or comparing frazzle, into sleeping
Dormancy wants quicker etc..The bedding system is the bedding that quilt etc. is covered on user, and the thermal resistance information of bedding system is
As the thickness of the article of covering is related, 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 case where getting sleep state in room 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, the computing module 20 wraps with reference to Fig. 9
It includes: determination unit 21 and computing unit 22,
The determination unit 21, for determining the wind file of air conditioner chamber's inner blower and determining region locating for user；Really
Order member 21 is also used to
Warm-cold sensitivity temperature is determined according to the return air temperature of the wind file, region and the air conditioner；
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 on it
Scheme, 1 is air conditioner in figure, and 2 are mounted in the array infrared sensor module on air conditioner, and 3 be human body position, and 4 are
The wall of room surrounding, 5 be ground, and the line in up and down direction with position of human body can be detected in array infrared sensor module
The corner dimension for 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 with the angle theta value of the vertical parallel line H of fixed air conditioner metope, and because air conditioner
Mounting height be a fixed value, i.e. H in figure be fixed value, value can by user to air conditioner installation after height carry out
Measurement is input in the control interface of air conditioner and obtains, or can rough estimation obtain, pass through the value of H and angle theta in this way
The size of W: W=H*tan θ can be calculated by trigonometric function formula, i.e. acquisition human body position exists with respect to air conditioner
Shortest distance W value 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
Scheme, 1 is air conditioner in figure, and 2 are mounted in the array infrared sensor module on air conditioner, and 3 be human body, and 4 be room surrounding
Wall, A1 and A2 are the different location points where human body, and array infrared sensor module can scan inspection in the lateral direction
Survey the maximum visual angle of the range of ambient enviroment and object be it is fixed, the angle b3 as L1 and L4 line is constituted in figure is that array is red
Outer sensor module can detect the maximum visual angle of ambient enviroment and object, the difference at people in a room in the lateral direction
It, can be by array in the position in the lateral direction for being located at maximum angular field of view such as A1 the and A2 point in figure when position
Infrared sensor module detection determines, since L1 and L4 is company fixed, that human body and array infrared sensor module determine
Line and the angle on the two sides can be detected to obtain, when being located at the point position A1 such as human body, human body and array infrared sensing
The size of the angle b1 of line L2 and L1 that device module determines can be detected to obtain, when similarly human body is located at the point position A2, people
The size of the angle b2 of line L3 and L1 that body is determined with array infrared sensor module can be detected to obtain.Pass through in this way
The size of angle b1 and b2 are assured that position of the human body on array infrared sensor module left and right directions, certain angle
Not necessarily fixation is the angle of the line that human body and array infrared sensor module determine and maximum visual angle left side bearing L1 formation,
It is also possible to the line that human body and array infrared sensor module determine and the angle that line L2 in the right is formed.
By above-mentioned array infrared sensor module, lower section measures the location parameter of human body and upwards on its left side on it
The location parameter that human body is measured in right direction can determine the position of human body in a room, because the distance and angle of scanning are fixed,
Human body can be calculated in the specific location in room.After determining the position of human body 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.According to experiment it is found that working as human body institute
Position face position where air conditioner when, the fortune of the operating air velocity of the human body position and the air conditioner
The difference of row wind speed is smaller；When the position where human body is further away from face position where air conditioner, the human body position
Operating air velocity and differing for the operating air velocity of the air conditioner it is bigger.
Specifically, it is determined that the operating air velocity value of human body position can comprise the following steps that
It is in advance multiple subregions by the blowing region division of air-conditioning；
As shown in figure 5, the region in room can be divided into 5 sub-regions of A to E, wherein the region C is relatively close air-conditioning
The region of device face 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 value, 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..According to the operation wind of air-conditioning
Gear, can obtain the operating air velocity value of air-conditioning.
Obtain subregion belonging to human body position；
The location parameter as measured by infrared sensor array module, and the subregion divided in advance, can obtain
Which subregion human body is located in, i.e. subregion belonging to human body position.For example, human body is located at air-conditioning face position, then
The human body is located at the region C.
According to subregion belonging to the operating air velocity of air-conditioning and human body position, the fortune of human body position is determined
Row air speed value.
It, can be true according to the relationship between the operating air velocity of human body position and operation of air conditioner revolving speed in the present embodiment
Determine operating air velocity value V1 when human body is located at different zones, such as:
According to experiment it is found that when the position where human body is closer to face position where air conditioner, where the human body
The operating air velocity of position and differing for the operating air velocity of the air conditioner are smaller；When the position where human body is further away from air conditioner institute
At face position, the operating air velocity of the human body position and differing for the operating air velocity of the air conditioner are bigger.Such as from
For above table it can be seen that the region C is near the region of air conditioner face position, human body obtains operation wind when being located at the region C
Fast value is the largest, and relatively far from the region C close to air conditioner face position, human body is located at the two regions in the region A, B, D, E
When obtain that operating air velocity value is opposite to be reduced.Wind file difference influences whether warm-cold sensitivity temperature, specifically, with reference to the following table 1, for the mould that freezes
Wind file under formula, people region and warm-cold sensitivity temperature mapping table, 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 wind file under heating mode, 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 passes through combination under refrigeration or heating mode
Wind file and region where people obtain warm-cold sensitivity temperature, improve the accuracy of human body warm-cold sensitivity state, improve air conditioner
Comfort level.Human body region is different, and wind file is different, and the amendment of corresponding different correspondence T1 just, according to correction value corrects T1
The warm-cold sensitivity temperature Ta of different zones where human body can be obtained.
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 after determining warm-cold sensitivity temperature
Comprise determining that 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
Thermal sensation temperature is corresponding with design factor corresponding with warm-cold sensitivity, and the design factor of thermal resistance message and warm-cold sensitivity temperature is setting value
Or experiment gained, in the case where getting sleep state 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: it is first calculated according to thermal resistance information and corresponding design factor
One first as a result, further according to warm-cold sensitivity temperature and corresponding design factor calculate one second as a result, by the first result and
Second result combines preset proportionality coefficient that warm-cold sensitivity state is calculated, and proportionality coefficient is setting value or experiment gained.Or
It is second of calculation: first calculates one first as a result, further according to cold and hot according to thermal resistance information and corresponding design factor
Temperature-sensitive degree and corresponding design factor calculate second result, that is, pass through thermal resistance information and warm-cold sensitivity temperature computation respectively
Two warm-cold sensitivity states are obtained, the two is superimposed to obtain the warm-cold sensitivity state of user.It in an alternative embodiment of the invention, can be with
It is the relation table for the relation table and warm-cold sensitivity temperature and warm-cold sensitivity state for establishing a thermal resistance information and warm-cold sensitivity state in advance,
Thermal resistance information and warm-cold sensitivity temperature obtained by calculation table look-up to obtain warm-cold sensitivity state.
Further, in order to guarantee calculate warm-cold sensitivity state accuracy, be greater than in the value of the warm-cold sensitivity state of calculating
When the first preset value, the value of warm-cold sensitivity state takes the first preset value；Calculating warm-cold sensitivity state value less than the second preset value
When, the value of warm-cold sensitivity state takes the second preset value, and first preset value is greater 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, be as follows:
| Warm-cold sensitivity state value | Warm-cold sensitivity section | Thermal comfort |
| -3≤PMV<-2 | Section 8 | It is cold |
| -2<PMV≤-1 | Section 7 | It is somewhat cold |
| -1<PMV≤0.5 | Section 6 | It is cool |
| -0.5≤PMV<0 | Section 5 | Comfortably (somewhat cool) |
| 0≤PMV≤0.5 | Section 4 | Comfortably (a little warm) |
| 0.5<PMV≤1 | Section 3 | It is warm |
| 1<PMV≤2 | Section 2 | It is somewhat hot |
| 2<PMV≤3 | Section 1 | Heat |
8 sections are divided by the size of warm-cold sensitivity state value M in upper table, the different cold heat of human body has been respectively represented and has relaxed
It is suitable to feel.
The control module 30, for controlling air conditioner operation according to the warm-cold sensitivity state.
According to the warm-cold sensitivity state value of human body, the operating parameter of air conditioner is controlled, makes the warm-cold sensitivity state value of human body is past to relax
Suitable section variation, the operating parameter of air conditioner includes one of set temperature, operating air velocity, wind-guiding bar state or more
Kind.For example, the current warm-cold sensitivity state value of human body is that 2.5 to be located at section 1 be the feelings in heat, by reducing air conditioner automatically
Set temperature adjust compressor frequency and indoor fan wind file and (reduce compressor frequency, reduce indoor fan wind file, reduced
Amplitude it is corresponding with the value that set temperature is adjusted) so that the environment temperature in room reduces, so that the warm-cold sensitivity state value of people
It is gradually reduced, is finally maintained in section 4, so that human body warm-cold sensitivity state change is to comfort conditions.
The present embodiment air-conditioner control method according to the present invention is believed 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 controls air conditioner operation according to warm-cold sensitivity state.Effectively
It avoids that accurate user's cold-hot condition can not be provided in current air conditioner control process, causes air conditioner control accuracy difference
Problem.The present invention accurately provides the warm-cold sensitivity state of user, and then improves the accuracy of air conditioner control, improves air conditioner
Comfort level.
Air conditioner includes plurality of operating modes, for example, having refrigeration or heating etc., 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 also used 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 preset first thermal resistance value；Module 10 is obtained to be also used to
If the return air temperature of the air conditioner is greater than the second preset temperature, the thermal resistance information corresponds to preset second
Thermal resistance value；Module 10 is obtained to be also used to
If the return air temperature of the air conditioner is greater than the first preset temperature less than the second preset temperature, according to preset the
The corresponding third thermal resistance value of the thermal resistance information is calculated to the correction value of thermal resistance in the return air temperature of one thermal resistance value and air conditioner,
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 of multiple realization data and household air-conditioner in advance
The correction factor of the return air temperature of thermal resistance and air conditioner is arranged in influence of the return air temperature to thermal resistance information.Specifically, if the sky
Adjust the return air temperature of device less than the first preset temperature, then the thermal resistance information corresponds to preset first thermal resistance value, if the sky
The return air temperature of device is adjusted to be greater than the second preset temperature, then the thermal resistance information corresponds to preset second thermal resistance value；If the sky
The return air temperature of device is adjusted to be greater than the first preset temperature less than the second preset temperature, then according to preset first thermal resistance value and air conditioner
Return air temperature the corresponding third 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 demand
Setting, second preset temperature can be 29 degree or 28 degree etc. and is arranged according to household air-conditioner or user demand, described default
The first thermal resistance value and preset second thermal resistance value according to the return air temperature of air conditioner to thermal resistance influence setting, for example, in the presence of
One benchmark thermal resistance value Rt1 is arranged less than the proportionality coefficient a under the first preset temperature and greater than the ratio under the second preset temperature
Coefficient b is a*Rt1 to the thermal resistance value that should be less than under the first preset temperature, is to the thermal resistance value that should be greater than under the second preset temperature
b*Rt1；Air conditioner return air temperature be greater than the first preset temperature less than the second preset temperature when, be corresponding with proportionality coefficient c and
Correction value s, thermal resistance value under this condition are s*c*Rt1.
When further, in a heating mode, the acquisition module 10 is also used in the operational mode of air conditioner be heating
When mode, if the return air temperature of the air conditioner is less than third preset temperature, the thermal resistance information corresponds to the preset 4th
Thermal resistance value；Module 10 is obtained to be also used to
If the return air temperature of the air conditioner is greater than the 4th preset temperature, the thermal resistance information corresponds to the preset 5th
Thermal resistance value；Module 10 is obtained to be also used to
If the return air temperature of the air conditioner is greater than third preset temperature less than the 4th preset temperature, preset according to second
Corresponding 6th thermal resistance value of the thermal resistance information, institute is calculated to the correction value of thermal resistance in the return air temperature of thermal resistance value and air conditioner
Third preset temperature is stated less than the 4th preset temperature, first preset temperature is greater than third preset temperature, and described first is default
Temperature is less than the 4th preset temperature, and the 4th preset temperature is less than the second preset temperature.
The third preset temperature can be 18 degree or 19 degree etc. and is arranged according to household air-conditioner or user demand, described
Second preset temperature can be 26 degree or 27 degree etc. and is arranged according to household air-conditioner or user demand, preset 4th thermal resistance
The influence setting of value and preset second thermal resistance value according to the return air temperature of air conditioner to thermal resistance, for example, there are a benchmark heat
Resistance value Rt2, setting are corresponding less than the proportionality coefficient d under third preset temperature and greater than the proportionality coefficient e under the 4th preset temperature
It is d*Rt2 less than the thermal resistance value under third preset temperature, is e*Rt2 to the thermal resistance value that should be greater than under the 4th preset temperature；In sky
When the return air temperature of device being adjusted to be greater than third preset temperature less than four preset temperatures, it is corresponding with proportionality coefficient f and correction value g, it should
Under the conditions of thermal resistance value be g*f*Rt2.
The embodiment of the present invention by under refrigeration or heating mode according to the return air temperature of air conditioner to thermal resistance information into
Row amendment, so that the warm-cold sensitivity state obtained is more accurate, preferably controls so that the thermal resistance information obtained is more accurate
Air conditioner provides more comfortable indoor environment.
The present invention also provides a kind of air conditioner, above-mentioned air conditioner controlling device is in the air conditioner.The air conditioner
Including the indispensable hardware such as indoor unit, outdoor unit, air hose.The air conditioner passes through the thermal resistance information and sky of bedding system under sleep state
It adjusts the return air temperature of device to calculate warm-cold sensitivity state, and air conditioner operation is further controlled according to warm-cold sensitivity state.Effectively avoid mesh
In preceding air conditioner control process, accurate user's cold-hot condition can not be 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 above is only a preferred embodiment of the present invention, is not intended to limit the scope of the invention, all to utilize this hair
Equivalent structure or equivalent flow shift made by bright specification and accompanying drawing content is applied directly or indirectly in other relevant skills
Art field, is included within the scope of the present invention.
Claims (5)
1. a kind of air-conditioner control method, which is characterized in that comprising steps of
Obtain the thermal resistance information of bedding system under environment where the return air temperature and air conditioner of air conditioner under sleep state；
Warm-cold sensitivity state is calculated according to the return air temperature of the thermal resistance information and the air conditioner；
Air conditioner operation is controlled according to the warm-cold sensitivity state；
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 less than the first preset temperature,
The thermal resistance information corresponds to preset first thermal resistance value；
If the return air temperature of the air conditioner is greater than the second preset temperature, the thermal resistance information corresponds to preset second thermal resistance
Value；
If the return air temperature of the air conditioner is greater than the first preset temperature less than the second preset temperature, according to preset first heat
The corresponding third thermal resistance value of the thermal resistance information is calculated to the correction value of thermal resistance in the return air temperature of resistance value and air conditioner, described
First preset temperature is less than the second preset temperature；
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 third preset temperature,
The thermal resistance information corresponds to preset 4th thermal resistance value；
If the return air temperature of the air conditioner is greater than the 4th preset temperature, the thermal resistance information corresponds to preset 5th thermal resistance
Value；
If the return air temperature of the air conditioner is greater than third preset temperature less than the 4th preset temperature, according to preset second heat
Corresponding 6th thermal resistance value of the thermal resistance information is calculated to the correction value of thermal resistance in the return air temperature of resistance value and air conditioner, described
For third preset temperature less than the 4th preset temperature, first preset temperature is greater than third 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；
It is described to include: according to the return air temperature of the thermal resistance information and air conditioner calculating warm-cold sensitivity state
It determines the wind file of air conditioner chamber's inner blower and determines region locating for user；
Warm-cold sensitivity temperature is determined according to the return air temperature of the wind file, region and the air conditioner；
According to the thermal resistance information and the warm-cold sensitivity temperature computation warm-cold sensitivity state.
2. air-conditioner control method as described in claim 1, which is characterized in that described according to the warm-cold sensitivity temperature and described
Thermal resistance information calculates 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 state of the user is calculated according to the thermal resistance information and the warm-cold sensitivity temperature and corresponding design factor.
3. a kind of air conditioner controlling device characterized by comprising
Module is obtained, for bedding system under environment where obtaining the return air temperature of air conditioner under sleep state and 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；
The acquisition module is also used 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 preset first thermal resistance value；It is also used to
If the return air temperature of the air conditioner is greater than the second preset temperature, the thermal resistance information corresponds to preset second thermal resistance
Value；It is also used to
If the return air temperature of the air conditioner is greater than the first preset temperature less than the second preset temperature, according to preset first heat
The corresponding third thermal resistance value of the thermal resistance information is calculated to the correction value of thermal resistance in the return air temperature of resistance value and air conditioner, described
First preset temperature is less than the second preset temperature；
The acquisition module is also used to when the operational mode of air conditioner is heating mode, if the return air temperature of the air conditioner
Less than third preset temperature, then the thermal resistance information corresponds to preset 4th thermal resistance value；It is also used to
If the return air temperature of the air conditioner is greater than the 4th preset temperature, the thermal resistance information corresponds to preset 5th thermal resistance
Value；It is also used to
If the return air temperature of the air conditioner is greater than third preset temperature less than the 4th preset temperature, according to the second default thermal resistance
Corresponding 6th thermal resistance value of the thermal resistance information is calculated to the correction value of thermal resistance in the return air temperature of value and air conditioner, and described
Three preset temperatures are greater than third preset temperature, first preset temperature less than the 4th preset temperature, first preset temperature
Less than the 4th preset temperature, the 4th preset temperature is less than the second preset temperature；
The computing module includes:
Determination unit, for determining the wind file of air conditioner chamber's inner blower and determining region locating for user；Determination unit is also used
In
Warm-cold sensitivity temperature is determined according to the return air temperature of the wind file, region and the air conditioner；
Computing unit, for according to the thermal resistance information and the warm-cold sensitivity temperature computation warm-cold sensitivity state.
4. air conditioner controlling device as claimed in claim 3, which is characterized in that the determination unit is also used to described in determination
The design factor of thermal resistance information and the corresponding warm-cold sensitivity state of the warm-cold sensitivity temperature；
The computing unit is also used 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.
5. a kind of air conditioner, which is characterized in that including the described in any item air conditioner controlling devices of such as claim 3 to 4.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710115727.8A CN106766012B (en) | 2017-02-28 | 2017-02-28 | Air-conditioner control method, device and air conditioner |
| PCT/CN2017/086427 WO2018157483A1 (en) | 2017-02-28 | 2017-05-27 | Air conditioner control method, device and air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710115727.8A CN106766012B (en) | 2017-02-28 | 2017-02-28 | Air-conditioner control method, device and air conditioner |
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| Publication Number | Publication Date |
|---|---|
| CN106766012A CN106766012A (en) | 2017-05-31 |
| CN106766012B true CN106766012B (en) | 2019-11-08 |
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