CN108224714A - Blowing feeling control method, device and computer readable storage medium - Google Patents
Blowing feeling control method, device and computer readable storage medium Download PDFInfo
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- CN108224714A CN108224714A CN201711499171.3A CN201711499171A CN108224714A CN 108224714 A CN108224714 A CN 108224714A CN 201711499171 A CN201711499171 A CN 201711499171A CN 108224714 A CN108224714 A CN 108224714A
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
Abstract
The invention discloses a kind of blowing feeling control method, device and computer readable storage medium, the blowing feeling control method includes：When detecting that the calm sense pattern of air-conditioning is opened, current calm sense form is determined；The current environment parameter of operation of air conditioner is obtained, according to blowing feeling index current in the current environment parameter, current local air flow velocity and current turbulence intensity, obtains target temperature；The history local air temperature of air-conditioning is obtained, by presetting rule, the fan operation parameter of air-conditioning is calculated in current local air temperature and the target temperature in the history local air temperature, the current environment parameter；The air-conditioning is controlled to be run according to the fan operation parameter.By the present invention, the local air temperature and target temperature realized in air-conditioning use environment obtains fan operation parameter, to control the fan operation of air-conditioning, so as to which automation control of the air-conditioning under calm sense pattern be furthermore achieved.
Description
Technical field
The present invention relates to air-conditioning equipment field more particularly to blowing feeling control method, device and computer-readable storage mediums
Matter.
Background technology
Air-conditioning has refrigeration and the function of heating, the temperature in use environment can be regulated and controled according to user demand, made
User is comfortably experienced.Due to above-mentioned advantage, air-conditioning has been popularized for huge numbers of families.
With use of the user to air-conditioning, air-conditioning requirement is also being continuously improved in user.In air-conditioning, wind turbine assumes responsibility for sending
Wind function, user during air-conditioning is used, when indoor temperature reaches it is comfortable or cooler when, due to the draft capacity of wind turbine
It still remains unchanged, user may be clearly felt that wind with, that is, blowing feeling phenomenon occurs at this time, may influence user
Experience.
Invention content
It is a primary object of the present invention to provide a kind of blowing feeling control method, device and computer readable storage medium,
Aim to solve the problem that user there is technical issues that blowing feeling when using air-conditioning.
To achieve the above object, the present invention provides a kind of blowing feeling control method, and the blowing feeling control method includes：
When detecting that the calm sense pattern of air-conditioning is opened, current calm sense form is determined；
The current environment parameter of operation of air conditioner is obtained, according to blowing feeling index current in the current environment parameter, currently
Local air flow velocity and current turbulence intensity, obtain target temperature；
The history local air temperature of air-conditioning is obtained, according to the history local air temperature, the current environment parameter
In current local air temperature and the target temperature, by presetting rule, the fan operation parameter of air-conditioning is calculated；
The air-conditioning is controlled to be run according to the fan operation parameter.
Optionally, the current environment parameter for obtaining operation of air conditioner includes：
According to current calm sense form, air outlet temperature is acquired, according to the air outlet temperature, obtains current local air
Temperature.
Optionally, the current environment parameter for obtaining operation of air conditioner further includes：
According to current calm sense form, the corresponding blowing feeling index of current calm sense form is obtained.
Optionally, the current environment parameter for obtaining operation of air conditioner further includes：
Current local air flow velocity is obtained, according to current calm sense form and current local air flow velocity, passes through preset nothing
Wind sense form, rotation speed of fan and local air flow velocity correlation, are calculated current rotation speed of fan.
Optionally, the current environment parameter for obtaining operation of air conditioner further includes：
The current rotation speed of fan is obtained, according to current calm sense form and current rotation speed of fan, passes through preset calm sense
Form, rotation speed of fan and turbulence intensity correlation, are calculated current turbulence intensity.
Optionally, it is described according to blowing feeling index current in the current environment parameter, current local air flow velocity and work as
Preceding turbulence intensity obtains target temperature and includes：
According to the current blowing feeling index, current local air flow velocity and current turbulence intensity, pass through preset blowing feeling
Theory target temperature is calculated in exponential expression；
According to current set temperature and the theory target temperature, by preset value rule, target temperature is obtained.
Optionally, it is described obtain air-conditioning history local air temperature, according to the history local air temperature, it is described work as
Current local air temperature and the target temperature in preceding environmental parameter, by presetting rule, are calculated the wind turbine of air-conditioning
Operating parameter includes：
The history local air temperature of air-conditioning is obtained, calculates the history local air temperature and the current local air
First difference of temperature, wherein, the history local air temperature acquisition moment is separated by preset time with current time；
Calculate the current local air temperature and the second difference of the target temperature；
According to first difference and second difference, by presetting rule, the fan operation ginseng of air-conditioning is calculated
Number.
Optionally, it is described according to first difference and second difference, by presetting rule, air-conditioning is calculated
Fan operation parameter includes：
According to first difference and second difference, the frequency variation of the preset compressor of wind turbine is obtained；
The preset compressor current frequency is obtained, according to the current frequency and the frequency variation, obtains air-conditioning
Fan operation parameter.
In addition, to achieve the above object, the present invention also provides a kind of blowing feeling control device, the blowing feeling control device
Including：The blowing feeling control program that memory, processor and being stored in can be run on the memory and on the processor,
The step of blowing feeling control program realizes blowing feeling control method as described above when being performed by the processor.
In addition, to achieve the above object, the present invention also provides a kind of computer readable storage mediums, which is characterized in that institute
It states and blowing feeling control program is stored on computer readable storage medium, the blowing feeling control program is real when being executed by processor
Now the step of blowing feeling control method as described above.
In the present invention, when detecting that the calm sense pattern of air-conditioning is opened, determine current calm sense form, obtain operation of air conditioner
Current environment parameter, target temperature is obtained according to environmental parameter, further obtain history local air temperature, according to history office
Portion's air themperature, current local air temperature and target temperature, by presetting rule, are calculated fan operation parameter, and control
Air-conditioning processed is run according to the fan operation parameter.By the present invention, the local air temperature in air-conditioning use environment is realized
Degree and target temperature obtain fan operation parameter, to control the fan operation of air-conditioning, exist so as to which air-conditioning be furthermore achieved
Automation control under calm sense pattern.
Description of the drawings
Fig. 1 is the apparatus structure schematic diagram for the hardware running environment that the embodiment of the present invention is related to；
Fig. 2 is the flow diagram of blowing feeling control method first embodiment of the present invention；
Fig. 3 is the schematic diagram of a scenario of one embodiment of air-conditioning；
Fig. 4 is the flow diagram of blowing feeling control method second embodiment of the present invention.
The embodiments will be further described with reference to the accompanying drawings for the realization, the function and the advantages of the object of the present invention.
Specific embodiment
It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not intended to limit the present invention.
As shown in Figure 1, the apparatus structure schematic diagram of hardware running environment that Fig. 1, which is the embodiment of the present invention, to be related to.
Device of the embodiment of the present invention can be PC or smart mobile phone, tablet computer, pocket computer etc. with aobvious
Show the packaged type terminal device of function.These terminal devices can be with air-conditioning into row data communication.
As shown in Figure 1, the device can include：Processor 1001, such as CPU, network interface 1004, user interface
1003, memory 1005, communication bus 1002.Wherein, communication bus 1002 is used to implement the connection communication between these components.
User interface 1003 can include display screen (Display), input unit such as keyboard (Keyboard), optional user interface
1003 can also include standard wireline interface and wireless interface.Network interface 1004 can optionally connect including the wired of standard
Mouth, wireless interface (such as WI-FI interfaces).Memory 1005 can be high-speed RAM memory or the memory of stabilization
(non-volatile memory), such as magnetic disk storage.Memory 1005 optionally can also be independently of aforementioned processor
1001 storage device.
Optionally, device can also include camera, RF (Radio Frequency, radio frequency) circuit, sensor, audio
Circuit, WiFi module etc..Wherein, sensor such as optical sensor, motion sensor and other sensors.Specifically, light
Sensor may include ambient light sensor and proximity sensor, wherein, ambient light sensor can according to the light and shade of ambient light come
The brightness of display screen is adjusted, proximity sensor can close display screen and/or backlight when mobile terminal is moved in one's ear.As
One kind of motion sensor, gravity accelerometer can detect in all directions the size of (generally three axis) acceleration, quiet
It can detect that size and the direction of gravity when only, the application that can be used to identify mobile terminal posture is (such as horizontal/vertical screen switching, related
Game, magnetometer pose calibrating), Vibration identification correlation function (such as pedometer, tap) etc.；Certainly, mobile terminal can also match
The other sensors such as gyroscope, barometer, hygrometer, thermometer, infrared ray sensor are put, details are not described herein.
In the present embodiment, which can also be air-conditioning, and processor, memory, blowing feeling control journey are integrated on air-conditioning
Sequence storage can be run on a memory and on a processor, and air-conditioning is such as temperature sensor, infrared also equipped with various kinds of sensors
Sensor etc., in addition, communication bus realizes the connection communication between these components.
It will be understood by those skilled in the art that the blowing feeling control device structure shown in Fig. 1 is not formed to blowing feeling
The restriction of control device can include either combining certain components or different components than illustrating more or fewer components
Arrangement.
As shown in Figure 1, it can lead to as in a kind of memory 1005 of computer storage media including operating system, network
Believe module, Subscriber Interface Module SIM and blowing feeling control program.
In blowing feeling control device shown in Fig. 1, network interface 1004 is mainly used for connecting background server, with backstage
Server is into row data communication；User interface 1003 is mainly used for connecting client (user terminal), and carrying out data with client leads to
Letter；And processor 1001 can be used for calling the blowing feeling control program stored in memory 1005, and perform following operate：
When detecting that the calm sense pattern of air-conditioning is opened, current calm sense form is determined；
The current environment parameter of operation of air conditioner is obtained, according to blowing feeling index current in the current environment parameter, currently
Local air flow velocity and current turbulence intensity, obtain target temperature；
The history local air temperature of air-conditioning is obtained, according to the history local air temperature, the current environment parameter
In current local air temperature and the target temperature, by presetting rule, the fan operation parameter of air-conditioning is calculated；
The air-conditioning is controlled to be run according to the fan operation parameter.
Further, the current environment parameter for obtaining operation of air conditioner includes：
According to current calm sense form, air outlet temperature is acquired, according to the air outlet temperature, obtains current local air
Temperature.
Further, the current environment parameter for obtaining operation of air conditioner further includes：
According to current calm sense form, the corresponding blowing feeling index of current calm sense form is obtained.
Further, the current environment parameter for obtaining operation of air conditioner further includes：
Current local air flow velocity is obtained, according to current calm sense form and current local air flow velocity, passes through preset nothing
Wind sense form, rotation speed of fan and local air flow velocity correlation, are calculated current rotation speed of fan.
Further, the current environment parameter for obtaining operation of air conditioner further includes：
The current rotation speed of fan is obtained, according to current calm sense form and current rotation speed of fan, passes through preset calm sense
Form, rotation speed of fan and turbulence intensity correlation, are calculated current turbulence intensity.
Further, it is described according to blowing feeling index current in the current environment parameter, current local air flow velocity and
Current turbulence intensity obtains target temperature and includes：
According to the current blowing feeling index, current local air flow velocity and current turbulence intensity, pass through preset blowing feeling
Theory target temperature is calculated in exponential expression；
According to current set temperature and the theory target temperature, by preset value rule, target temperature is obtained.
Further, the history local air temperature for obtaining air-conditioning, according to the history local air temperature, described
Current local air temperature and the target temperature in current environment parameter, by presetting rule, are calculated the wind of air-conditioning
Machine operating parameter includes：
The history local air temperature of air-conditioning is obtained, calculates the history local air temperature and the current local air
First difference of temperature, wherein, the history local air temperature acquisition moment is separated by preset time with current time；
Calculate the current local air temperature and the second difference of the target temperature；
According to first difference and second difference, by presetting rule, the fan operation ginseng of air-conditioning is calculated
Number.
Further, it is described according to first difference and second difference, by presetting rule, air-conditioning is calculated
Fan operation parameter include：
According to first difference and second difference, the frequency variation of the preset compressor of wind turbine is obtained；
The preset compressor current frequency is obtained, according to the current frequency and the frequency variation, obtains air-conditioning
Fan operation parameter.
With reference to Fig. 2, Fig. 2 is the flow diagram of blowing feeling control method first embodiment of the present invention.
In one embodiment, blowing feeling control method includes：
Step S10 when detecting that the calm sense pattern of air-conditioning is opened, determines current calm sense form；
In the present embodiment, calm sense represents that blowing feeling of the user during air-conditioning is used is minimum, i.e., in the state
Under, user is in a kind of comfortable state.In the present embodiment, the calm sense pattern of air-conditioning is divided into：Upper calm sense, under calm sense and complete
Calm sense.With reference to Fig. 3, Fig. 3 is the schematic diagram of a scenario of one embodiment of air-conditioning.In the present embodiment, air-conditioning includes upper blow zones
With lower blow zones.When the calm sense form of unlatching is upper calm sense, the vertical wind guide strip in upper blow zones is closed, at this time wind from
It produces by boasting in the aperture of the wind guide strip of closing, plays calm sense effect；When calm sense under the calm sense form of unlatching is, under
Vertical wind guide strip in blow zones is closed, and wind is produced by boasting from the aperture of the wind guide strip of closing at this time, plays down calm sense effect；
When the calm sense form of unlatching is completely without wind sense, the vertical wind guide strip in upper and lower blow zones is turned off, and wind is from closing at this time
It produces by boasting, is played completely without wind sense effect in the aperture of wind guide strip.
In the present embodiment, calm sense pattern can be opened by user's operation, such as user is by remote controller, nothing in unlatching
Wind sense, under it is calm sense or completely without wind sense.In the present embodiment, it can also be and corresponding nothing is automatically turned on according to current use environment
Wind sense pattern, for example, when detecting the air-out directions of lower blow zones there are during child, calm sense under automatic opening.Reference Fig. 3,
Infrared module and lower infrared module on air-conditioner air outlet is equipped with, wherein, the lower liftoff 30cm of infrared module, upper infrared module from
Ground 100cm (is set) based on child height.Instantly infrared module detects human infrared signal, and people is not detected in upper infrared module
During body infrared signal, then it is assumed that detect children, then calm sense under opening.It is instantly infrared in another alternative embodiment of the present invention
Module detects human infrared signal, and when upper infrared module detects human infrared signal, opens completely without wind sense.The present embodiment
Calm sense opening ways are not restricted, are selected with specific reference to actual needs.
Step S20 obtains the current environment parameter of operation of air conditioner, is referred to according to blowing feeling current in the current environment parameter
Several, current local air flow velocity and current turbulence intensity, obtain target temperature；
In the present embodiment, current operation of air conditioner environmental parameter includes：Current local air temperature, current blowing feeling index,
Current local air flow velocity, current rotation speed of fan, current turbulence intensity and current set temperature；
In one embodiment of the invention, local air temperature is determined by air outlet temperature, according to the calm sense form of unlatching, is adopted
Collect air outlet temperature tc：Calm sense is t in unlatchingc1, calm sense is t under unlatchingc2, it is t to open completely without wind sensec3.According to association
Formula calculates the local air temperature value t at 2.5 metersa：Calm sense is t in unlatchinga1, calm sense is t under unlatchinga2, it opens
It is t completely without wind sensea3.The correlation of air outlet temperature and local air temperature is：ta=atc+ b, wherein, taFor local air
Temperature, tcFor air outlet temperature.A, b is constant, and corresponding a, b value of different calm sense forms is different.For example, when calm sense
Form be under calm sense when, the correlation of air outlet temperature and local air temperature is：ta=0.2307tc+23.955.When determining
Under currently calm sense form is during calm sense, the temperature that lower air outlet goes out the acquisition of preset temperature sensor, i.e. air outlet temperature are obtained
Spend tc, substitute into above-mentioned formula, obtain current local air temperature.
In the present embodiment, blowing feeling index is determined by current calm sense form.It pre-sets：The blowing feeling of upper calm sense refers to
Number DR1=5, under calm sense blowing feeling index D R2=10, completely without the blowing feeling index D R3=5 of wind sense.For example, when determining to work as
Preceding calm sense form be under calm sense when, obtain current blowing feeling index D R=10.
In one embodiment of the invention, the factors such as local air flow velocity and air channel structure, rotation speed of fan are related, can approximation regard as
Local air flow velocity Va is only related with wind turbine (i.e. the wind turbine of air-conditioning, hereinafter also same) rotating speed F (F=1%~100%).Part
Air velocity Va and the relational expression of rotation speed of fan F are：Va=cF+d, wherein c, d are constant, and different calm sense forms pair
C, d value for answering is different, i.e., upper calm sense corresponding c1, d1, under calm sense corresponding c2, d2, correspond to c3, d3 completely without wind sense.For example, work as
Calm sense form be under calm sense when, local air flow velocity Va and the relational expression of rotation speed of fan F are：Va=0.0352F+
0.1366.When calm sense under determining that current calm sense form is, according to current local air flow velocity Va, such as current part is empty
Gas velocity is primary election value 0.2m/s, is substituted into above-mentioned formula, you can obtain current rotation speed of fan F.
In one embodiment of the invention, turbulence intensity is related with air channel structure, rotation speed of fan and its stability, can approximation regard as
Turbulence intensity is only related with rotation speed of fan.Turbulence intensity Tu and the relational expression of rotation speed of fan F are：Tu=eF2+ fF+g, wherein e,
F, g is constant, and corresponding e, f, g value of different calm sense forms is different, i.e., upper calm sense corresponding e1=0, f1=0, g1
=36.4, under calm sense corresponding e2=-12.858, f2=29.244, g2=21.424, completely without wind sense correspond to e3=0, f3=0,
G3=29.6.For example, when calm sense under calm sense form is, turbulence intensity Tu and the relational expression of rotation speed of fan F are：Tu=-
12.858F2+29.244F+21.424.When calm sense under determining that current calm sense form is, the current rotating speed F of wind turbine, generation are obtained
Enter in above-mentioned formula, obtain current turbulence intensity Tu.
In the present embodiment, the current pre-set temperature value of set temperature, that is, user.For example, user is opening wind turbine
Afterwards, a temperature, such as 25 DEG C, i.e., current set temperature are given.
1988, Fanger proposed the model of prediction blowing feeling dissatisfaction, based on this model, in IS07730-2005
The human body dissatisfaction as caused by blowing feeling is characterized with blowing feeling index D R, the expression formula of blowing feeling index is：
DR=(34-tas)(Va-0.05)0.62(0.37 × Va × Tu+3.14) wherein, DR is blowing feeling index, if DR ＞
100%, then DR=100%；tasFor theory target temperature, DEG C；Va be local air flow velocity, m/s；Tu is turbulence intensity.
Current blowing feeling index D R, current local air flow velocity Va and current turbulence intensity substitute into above-mentioned blowing feeling index table
Up to formula, theory target temperature t is obtainedas。
In one embodiment of the invention, can target temperature be obtained according to theory target temperature and current set temperature：
When set temperature is less than 24 DEG C, if theory target temperature tasLess than 23 DEG C, then 23 DEG C of target temperature value；If reason
By target temperature tasMore than 28 DEG C, then 28 DEG C of target temperature value；If theory target temperature is in 23 DEG C~28 DEG C, theoretical mesh
Mark temperature, that is, target temperature.
When set temperature is more than or equal to 24 DEG C, during less than or equal to 28 DEG C, if theory target temperature tasLess than 24 DEG C, then target
24 DEG C of temperature value；If theory target temperature tasMore than 28 DEG C, then 28 DEG C of target temperature value；If theory target temperature is in 24
DEG C~28 DEG C, then theory target temperature, that is, target temperature.
When set temperature is more than 28 DEG C, if theory target temperature tasLess than 24 DEG C, then 24 DEG C of target temperature value；If reason
By target temperature tasMore than 29 DEG C, then 29 DEG C of target temperature value；If theory target temperature is in 24 DEG C~29 DEG C, theoretical mesh
Mark temperature, that is, target temperature.
Step S30 obtains the history local air temperature of air-conditioning, according to the history local air temperature, described current
By presetting rule, the wind turbine fortune of air-conditioning is calculated in current local air temperature and the target temperature in environmental parameter
Row parameter；
In the present embodiment, an air outlet temperature (including upper and lower air outlet temperature) is obtained every preset time, for example,
It was obtained once every 30 minutes, which can freely be set according to actual needs.For example, 12:05 moment, calm sense form are
Under calm sense, the current air outlet temperature got is Tc (n), and under under calm sense pattern, air outlet temperature and part are empty
The correlation of temperature degree obtains current local air temperature Ta (n)；According to 11:35 moment, the last time got i.e. history go out
Draught temperature is Tc (n-1), and under under calm sense pattern, the correlation of air outlet temperature and local air temperature is gone through
History local air temperature Ta (n-1).The difference of current local air temperature Ta (n) and target temperature T are calculated, Ta (n)-T is calculated
The difference of history local air temperature Ta (n-1) and current local air temperature Ta (n), Ta (n-1)-Ta (n).According to the two
The variable quantity of the acquiring size compressor frequency of difference, acquisition process by formula can calculate or utilize the method tabled look-up
Obtain, for example, obtained in cooling mode in the method tabled look-up compressor a part of frequency variation Δ F (Hz) it is as follows：
Ta (n)-T represents current local air temperature Ta (n) and the difference (unit DEG C) of target temperature T in above table,
The difference (unit DEG C) of a local air temperature value and current local air temperature value, passes through before Ta (n-1)-Ta (n) is represented
The difference of the two difference corresponds to different compressor frequency variation delta F, and previous compressor frequency control relatively is according only to working as
The situation of change of preceding local air temperature and target temperature value increases the front and rear situation of change of local air temperature to integrate
It is more accurate with the compressor frequency regulated quantity that this is obtained to the frequency variation of compressor.
Obtain compressor according to compressor frequency variation delta F needs the frequency F values run in next step, can be by simple
Calculating such as F (n)=F (n-1)+Δ F obtain, wherein F (n) is next step compressor operating frequency value, and F (n-1) is current pressure
Contracting machine running frequency value can also be calculated with reference to the front and rear situation of change of compressor operating frequency, as F (n)=
The running frequency value of Δ F × K+min (F (n-2), F (n-1)), wherein F (n-2) for preceding first compression machine, min (F (n-2), F
(n-1) represent that small one in the running frequency and current compressor running frequency value of first compression machine, K are Δ F's before taking
Correction factor needs to determine by previous experiments, and the running frequency that such scheme calculates compressor considers its front and rear variation feelings
Condition, it is more accurate with the compressor frequency that this is obtained.
Step S40 controls the air-conditioning to be run according to the fan operation parameter.
In the present embodiment, when blowing feeling control device is PC, tablet computer, pocket computer are when terminal devices, it will walk
The fan operation parameter being calculated in rapid S40 is sent to corresponding wind turbine, so that wind turbine is run according to the fan operation parameter.When
When blowing feeling control device is integrated on wind turbine, then wind turbine is directly according to the fan operation parameter control being calculated in step S40
Fan operation processed.
With reference to Fig. 4, Fig. 4 is the flow diagram of blowing feeling control method second embodiment of the present invention.
In an alternate embodiment of the present invention, when calm sense pattern is opened, according to the calm sense form of unlatching, acquisition corresponds to
According to incidence formula one, local air temperature is calculated in draught temperature；According to the calm sense form of unlatching, determine corresponding
Calm sense index；Primary election local air flow velocity Va=0.2m/s according to the calm sense form of unlatching, calculates rotation speed of fan；According to
Calm sense form and rotation speed of fan, are calculated turbulence intensity value；Theoretical target temperature value is calculated according to calm sense formula, according to
Theory target temperature value and set temperature, determine target temperature, by GA algorithms, obtain fan operation parameter, control wind turbine is pressed
It is run according to the operating parameter.
In the present embodiment, when detecting that the calm sense pattern of air-conditioning is opened, determine current calm sense form, obtain air-conditioning fortune
Capable current environment parameter, target temperature is obtained according to environmental parameter, history local air temperature is further obtained, according to history
By presetting rule, fan operation parameter is calculated in local air temperature, current local air temperature and target temperature, and
Air-conditioning is controlled to be run according to the fan operation parameter.Through this embodiment, the part realized in air-conditioning use environment is empty
Temperature degree and target temperature obtain fan operation parameter, to control the fan operation of air-conditioning, so as to which sky be furthermore achieved
Adjust the automation control under calm sense pattern.
Further, in one embodiment of blowing feeling control method of the present invention, the current environment parameter packet of operation of air conditioner is obtained
It includes：
According to current calm sense form, air outlet temperature is acquired, according to the air outlet temperature, obtains current local air
Temperature.
In one embodiment of the invention, local air temperature is determined by air outlet temperature, according to the calm sense form of unlatching, is adopted
Collect air outlet temperature tc：Calm sense is t in unlatchingc1, calm sense is t under unlatchingc2, it is t to open completely without wind sensec3.According to association
Formula calculates the local air temperature value t at 2.5 metersa：Calm sense is t in unlatchinga1, calm sense is t under unlatchinga2, it opens
It is t completely without wind sensea3.The correlation of air outlet temperature and local air temperature is：ta=atc+ b, wherein, taFor local air
Temperature, tcFor air outlet temperature.A, b is constant, and corresponding a, b value of different calm sense forms is different.For example, when calm sense
Form be under calm sense when, the correlation of air outlet temperature and local air temperature is：ta=0.2307tc+23.955.When determining
Under currently calm sense form is during calm sense, the temperature that lower air outlet goes out the acquisition of preset temperature sensor, i.e. air outlet temperature are obtained
Spend tc, substitute into above-mentioned formula, obtain current local air temperature.
In the present embodiment, according to current calm sense form, corresponding air outlet temperature is acquired, according to preset formula, realizes root
Current local air temperature is obtained according to air outlet temperature.
Further, in one embodiment of blowing feeling control method of the present invention, the current environment parameter of operation of air conditioner is obtained also
Including：
According to current calm sense form, the corresponding blowing feeling index of current calm sense form is obtained.
In the present embodiment, blowing feeling index is determined by current calm sense form.It pre-sets：The blowing feeling of upper calm sense refers to
Number DR1=5, under calm sense blowing feeling index D R2=10, completely without the blowing feeling index D R3=5 of wind sense.For example, when determining to work as
Preceding calm sense form be under calm sense when, obtain current blowing feeling index D R=10.
In the present embodiment, according to calm sense form, blowing feeling index is obtained, for subsequently substituting into blowing feeling formula, meter
Calculate target temperature.
Further, in one embodiment of blowing feeling control method of the present invention, the current environment parameter of operation of air conditioner is obtained also
Including：
Current local air flow velocity is obtained, according to current calm sense form and current local air flow velocity, passes through preset nothing
Wind sense form, rotation speed of fan and local air flow velocity correlation, are calculated current rotation speed of fan.
In one embodiment of the invention, the factors such as local air flow velocity and air channel structure, rotation speed of fan are related, can approximation regard as
Local air flow velocity Va is only related with rotation speed of fan F (F=1%~100%).The pass of local air flow velocity Va and rotation speed of fan F
It is that formula is：Va=cF+d, wherein c, d are constant, and corresponding c, d value of different calm sense forms is different, i.e., upper calm sense
Corresponding c1, d1, under calm sense corresponding c2, d2, correspond to c3, d3 completely without wind sense.For example, when calm sense under calm sense form is,
Local air flow velocity Va and the relational expression of rotation speed of fan F are：Va=0.0352F+0.1366.When determining current calm sense form is
Under calm sense when, according to current local air flow velocity Va, such as current local air flow velocity is primary election value 0.2m/s, is substituted into above-mentioned
In formula, you can obtain current rotation speed of fan F.
In the present embodiment, current rotation speed of fan is obtained, for current turbulence intensity is subsequently calculated.
Further, in one embodiment of blowing feeling control method of the present invention, the current environment parameter of operation of air conditioner is obtained also
Including：
The current rotation speed of fan is obtained, according to current calm sense form and current rotation speed of fan, passes through preset calm sense
Form, rotation speed of fan and turbulence intensity correlation, are calculated current turbulence intensity.
In one embodiment of the invention, turbulence intensity is related with air channel structure, rotation speed of fan and its stability, can approximation regard as
Turbulence intensity is only related with rotation speed of fan.Turbulence intensity Tu and the relational expression of rotation speed of fan F are：Tu=eF2+ fF+g, wherein e,
F, g is constant, and corresponding e, f, g value of different calm sense forms is different, i.e., upper calm sense corresponding e1=0, f1=0, g1
=36.4, under calm sense corresponding e2=-12.858, f2=29.244, g2=21.424, completely without wind sense correspond to e3=0, f3=0,
G3=29.6.For example, when calm sense under calm sense form is, turbulence intensity Tu and the relational expression of rotation speed of fan F are：Tu=-
12.858F2+29.244F+21.424.When calm sense under determining that current calm sense form is, the current rotating speed F of wind turbine, generation are obtained
Enter in above-mentioned formula, obtain current turbulence intensity Tu.
In the present embodiment, current turbulence intensity is obtained, for subsequently substituting into blowing feeling formula, calculates target temperature.
Further, in one embodiment of blowing feeling control method of the present invention, work as fore blow according in the current environment parameter
Wind sense index, current local air flow velocity and current turbulence intensity, obtain target temperature and include：
According to the current blowing feeling index, current local air flow velocity and current turbulence intensity, pass through preset blowing feeling
Theory target temperature is calculated in exponential expression；
According to current set temperature and the theory target temperature, by preset value rule, target temperature is obtained.
1988, Fanger proposed the model of prediction blowing feeling dissatisfaction, based on this model, in IS07730-2005
The human body dissatisfaction as caused by blowing feeling is characterized with blowing feeling index D R, the expression formula of blowing feeling index is：
Wherein, DR is blowing feeling index to DR=(34-tas) (Va-0.05) 0.62 (0.37 × Va × Tu+3.14), if DR
＞ 100%, then DR=100%；Tas is theory target temperature, DEG C；Va be local air flow velocity, m/s；Tu is turbulence intensity.
Obtained current blowing feeling index D R, current local air flow velocity Va and current turbulence intensity are substituted into above-mentioned blowing
Feel exponential expression, obtain theory target temperature tas.
In one embodiment of the invention, can target temperature be obtained according to theory target temperature and current set temperature：
When set temperature is less than 24 DEG C, if theory target temperature tas is less than 23 DEG C, 23 DEG C of target temperature value；If
Theory target temperature tas is more than 28 DEG C, then 28 DEG C of target temperature value；If theory target temperature is in 23 DEG C~28 DEG C, manage
By target temperature, that is, target temperature.
When set temperature is more than or equal to 24 DEG C, during less than or equal to 28 DEG C, if theory target temperature tas is less than 24 DEG C, mesh
Mark 24 DEG C of temperature value；If theory target temperature tas is more than 28 DEG C, 28 DEG C of target temperature value；If at theory target temperature
In 24 DEG C~28 DEG C, then theory target temperature, that is, target temperature.
When set temperature is more than 28 DEG C, if theory target temperature tas is less than 24 DEG C, 24 DEG C of target temperature value；If
Theory target temperature tas is more than 29 DEG C, then 29 DEG C of target temperature value；If theory target temperature is in 24 DEG C~29 DEG C, manage
By target temperature, that is, target temperature.
In the present embodiment, target temperature is obtained, so that the part subsequently in target temperature and fan operation environment is empty
Temperature degree obtains the operating parameter of wind turbine, realizes self-adapting operation of the wind turbine under calm sense pattern.
Further, in one embodiment of blowing feeling control method of the present invention, step S30 includes：
The history local air temperature of air-conditioning is obtained, calculates the history local air temperature and the current local air
First difference of temperature, wherein, the history local air temperature acquisition moment is separated by preset time with current time；
Calculate the current local air temperature and the second difference of the target temperature；
According to first difference and second difference, by presetting rule, the fan operation ginseng of air-conditioning is calculated
Number.
In the present embodiment, an air outlet temperature (including upper and lower air outlet temperature) is obtained every preset time, for example,
It was obtained once every 30 minutes, which can freely be set according to actual needs.For example, 12:05 moment, calm sense form are
Under calm sense, the current air outlet temperature got is Tc (n), and under under calm sense pattern, air outlet temperature and part are empty
The correlation of temperature degree obtains current local air temperature Ta (n)；According to 11:35 moment, the last time got i.e. history go out
Draught temperature is Tc (n-1), and under under calm sense pattern, the correlation of air outlet temperature and local air temperature is gone through
History local air temperature Ta (n-1).The difference of current local air temperature Ta (n) and target temperature T are calculated, Ta (n)-T is calculated
The difference of history local air temperature Ta (n-1) and current local air temperature Ta (n), Ta (n-1)-Ta (n).According to the two
The variable quantity of the acquiring size compressor frequency of difference, acquisition process by formula can calculate or utilize the method tabled look-up
Obtain, for example, obtained in cooling mode in the method tabled look-up compressor a part of frequency variation Δ F (Hz) it is as follows：
Ta (n)-T represents current local air temperature Ta (n) and the difference (unit DEG C) of target temperature T in above table,
The difference (unit DEG C) of a local air temperature value and current local air temperature value, passes through before Ta (n-1)-Ta (n) is represented
The difference of the two difference corresponds to different compressor frequency variation delta F, and previous compressor frequency control relatively is according only to working as
The situation of change of preceding local air temperature and target temperature value increases the front and rear situation of change of local air temperature to integrate
It is more accurate with the compressor frequency regulated quantity that this is obtained to the frequency variation of compressor.
Obtain compressor according to compressor frequency variation delta F needs the frequency F values run in next step, can be by simple
Calculating such as F (n)=F (n-1)+Δ F obtain, wherein F (n) is next step compressor operating frequency value, and F (n-1) is current pressure
Contracting machine running frequency value can also be calculated with reference to the front and rear situation of change of compressor operating frequency, as F (n)=
The running frequency value of Δ F × K+min (F (n-2), F (n-1)), wherein F (n-2) for preceding first compression machine, min (F (n-2), F
(n-1) represent that small one in the running frequency and current compressor running frequency value of first compression machine, K are Δ F's before taking
Correction factor needs to determine by previous experiments, and the running frequency that such scheme calculates compressor considers its front and rear variation feelings
Condition, it is more accurate with the compressor frequency that this is obtained.
Further, in one embodiment of blowing feeling control method of the present invention, according to first difference and described second poor
Value, by presetting rule, the fan operation parameter that air-conditioning is calculated includes：
According to first difference and second difference, the frequency variation of the preset compressor of wind turbine is obtained；
The preset compressor current frequency is obtained, according to the current frequency and the frequency variation, obtains air-conditioning
Fan operation parameter.
In the present embodiment, an air outlet temperature (including upper and lower air outlet temperature) is obtained every preset time, for example,
It was obtained once every 30 minutes, which can freely be set according to actual needs.For example, 12:05 moment, calm sense form are
Under calm sense, the current air outlet temperature got is Tc (n), and under under calm sense pattern, air outlet temperature and part are empty
The correlation of temperature degree obtains current local air temperature Ta (n)；According to 11:35 moment, the last time got i.e. history go out
Draught temperature is Tc (n-1), and under under calm sense pattern, the correlation of air outlet temperature and local air temperature is gone through
History local air temperature Ta (n-1).The difference of current local air temperature Ta (n) and target temperature T are calculated, Ta (n)-T is calculated
The difference of history local air temperature Ta (n-1) and current local air temperature Ta (n), Ta (n-1)-Ta (n).According to the two
The variable quantity of the acquiring size compressor frequency of difference, acquisition process by formula can calculate or utilize the method tabled look-up
Obtain, for example, obtained in cooling mode in the method tabled look-up compressor a part of frequency variation Δ F (Hz) it is as follows：
Ta (n)-T represents current local air temperature Ta (n) and the difference (unit DEG C) of target temperature T in above table,
The difference (unit DEG C) of a local air temperature value and current local air temperature value, passes through before Ta (n-1)-Ta (n) is represented
The difference of the two difference corresponds to different compressor frequency variation delta F, and previous compressor frequency control relatively is according only to working as
The situation of change of preceding local air temperature and target temperature value increases the front and rear situation of change of local air temperature to integrate
It is more accurate with the compressor frequency regulated quantity that this is obtained to the frequency variation of compressor.
In addition, the embodiment of the present invention also proposes a kind of computer readable storage medium, the computer readable storage medium
On be stored with blowing feeling control program, blowing feeling control program realizes blowing sensing control as described above when being executed by processor
The step of method processed.
The specific embodiment of computer readable storage medium of the present invention and each embodiment base of above-mentioned blowing feeling control method
This is identical, and this will not be repeated here.
It should be noted that herein, term " comprising ", "comprising" or its any other variant are intended to non-row
His property includes, so that process, method, article or system including a series of elements not only include those elements, and
And it further includes other elements that are not explicitly listed or further includes intrinsic for this process, method, article or system institute
Element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that including this
Also there are other identical elements in the process of element, method, article or system.
The embodiments of the present invention are for illustration only, do not represent the quality of embodiment.
Through the above description of the embodiments, those skilled in the art can be understood that above-described embodiment side
Method can add the mode of required general hardware platform to realize by software, naturally it is also possible to by hardware, but in many cases
The former is more preferably embodiment.Based on such understanding, technical scheme of the present invention substantially in other words does the prior art
Going out the part of contribution can be embodied in the form of software product, which is stored in one as described above
In storage medium (such as ROM/RAM, magnetic disc, CD), including some instructions use so that a station terminal equipment (can be mobile phone,
Computer, server, wind turbine device or the network equipment etc.) perform method described in each embodiment of the present invention.
It these are only the preferred embodiment of the present invention, be not intended to limit the scope of the invention, it is every to utilize this hair
The equivalent structure or equivalent flow shift that bright specification and accompanying drawing content are made directly or indirectly is used in other relevant skills
Art field, is included within the scope of the present invention.
Claims (10)
1. a kind of blowing feeling control method, which is characterized in that the blowing feeling control method includes：
When detecting that the calm sense pattern of air-conditioning is opened, current calm sense form is determined；
The current environment parameter of operation of air conditioner is obtained, according to blowing feeling index current in the current environment parameter, current part
Air velocity and current turbulence intensity, obtain target temperature；
The history local air temperature of air-conditioning is obtained, according in the history local air temperature, the current environment parameter
Current local air temperature and the target temperature, by presetting rule, are calculated the fan operation parameter of air-conditioning；
The air-conditioning is controlled to be run according to the fan operation parameter.
2. blowing feeling control method as described in claim 1, which is characterized in that the current environment ginseng for obtaining operation of air conditioner
Number includes：
According to current calm sense form, air outlet temperature is acquired, according to the air outlet temperature, obtains current local air temperature
Degree.
3. blowing feeling control method as described in claim 1, which is characterized in that the current environment ginseng for obtaining operation of air conditioner
Number further includes：
According to current calm sense form, the corresponding blowing feeling index of current calm sense form is obtained.
4. blowing feeling control method as described in claim 1, which is characterized in that the current environment ginseng for obtaining operation of air conditioner
Number further includes：
Current local air flow velocity is obtained, according to current calm sense form and current local air flow velocity, passes through preset calm sense
Form, rotation speed of fan and local air flow velocity correlation, are calculated current rotation speed of fan.
5. blowing feeling control method as claimed in claim 4, which is characterized in that the current environment ginseng for obtaining operation of air conditioner
Number further includes：
Obtain the current rotation speed of fan, according to current calm sense form and current rotation speed of fan, by preset calm sense form,
Rotation speed of fan and turbulence intensity correlation, are calculated current turbulence intensity.
6. blowing feeling control method as described in claim 1, which is characterized in that it is described according in the current environment parameter when
Preceding blowing feeling index, current local air flow velocity and current turbulence intensity, obtain target temperature and include：
According to the current blowing feeling index, current local air flow velocity and current turbulence intensity, pass through preset blowing feeling index
Theory target temperature is calculated in expression formula；
According to current set temperature and the theory target temperature, by preset value rule, target temperature is obtained.
7. blowing feeling control method as described in claim 1, which is characterized in that the history local air temperature for obtaining air-conditioning
Degree, current local air temperature and the target temperature in the history local air temperature, the current environment parameter
Degree, by presetting rule, the fan operation parameter that air-conditioning is calculated includes：
The history local air temperature of air-conditioning is obtained, calculates the history local air temperature and the current local air temperature
The first difference, wherein, the history local air temperature acquisition moment and current time are separated by preset time；
Calculate the current local air temperature and the second difference of the target temperature；
According to first difference and second difference, by presetting rule, the fan operation parameter of air-conditioning is calculated.
8. blowing feeling control method as claimed in claim 7, which is characterized in that described according to first difference and described
Two differences, by presetting rule, the fan operation parameter that air-conditioning is calculated includes：
According to first difference and second difference, the frequency variation of the preset compressor of wind turbine is obtained；
The preset compressor current frequency is obtained, according to the current frequency and the frequency variation, obtains the wind of air-conditioning
Machine operating parameter.
9. a kind of blowing feeling control device, which is characterized in that the blowing feeling control device includes：It memory, processor and deposits
The blowing feeling control program that can be run on the memory and on the processor is stored up, the blowing feeling controls program by institute
It states when processor performs and realizes such as the step of blowing feeling control method described in any item of the claim 1 to 8.
10. a kind of computer readable storage medium, which is characterized in that be stored with blowing feeling on the computer readable storage medium
Program is controlled, the blowing feeling control program realizes such as blowing described in any item of the claim 1 to 8 when being executed by processor
The step of feeling control method.
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| JP2007225236A (en) * | 2006-02-24 | 2007-09-06 | Fuji Electric Retail Systems Co Ltd | Air conditioning system |
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| JP2007225236A (en) * | 2006-02-24 | 2007-09-06 | Fuji Electric Retail Systems Co Ltd | Air conditioning system |
| CN102338440A (en) * | 2010-07-22 | 2012-02-01 | 海尔集团公司 | Variable frequency air conditioner and control method thereof |
| CN105783182A (en) * | 2014-12-22 | 2016-07-20 | 珠海格力电器股份有限公司 | Air conditioner as well as control method and device thereof |
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