Invention content
The present invention provides the warm creeping chill air-conditioner control method compensated based on gender, is relaxed according to the subjectivity of the people accurately detected
Relationship between the distance between appropriateness, people and air-conditioning, environment temperature and leaving air temp, the air parameter between regulating air-conditioning house,
One kind is formed for the comfortable air-conditioned room environment of people.
Based on the warm creeping chill air-conditioner control method of gender compensation, air conditioner is operated in refrigeration mode, the control method
Include the following steps:
The warm creeping chill of the subjectivity of detection air-conditioned room endogenous pyrogen in real time, the subjective warm creeping chill detect by the following method:
Sample the shell temperature T, the environment temperature T of air-conditioned room of air-conditioned room endogenous pyrogen0, the finger of wearing the clothes of air-conditioned room endogenous pyrogen
Number Iclo,
By shell temperature T, the environment temperature T of air-conditioning0With the drcssing index I of air-conditioned room endogenous pyrogencloIt brings following formula into, counts
Calculate heat source body surface heat dissipation capacity X;X=(h /(1+0.18h*Iclo))(T- T0), wherein h=hr + hc, hrFor radiant-heat transfer rate,
hcFor convection current pyroconductivity;
Judge user's gender representated by heat source:
If user is male, gender compensation is calculated according to the following formula:
Ts=k1X+Q1;
If user is women, gender compensation is calculated according to the following formula:
Ts=Q2-k2X;Wherein k1< k2, Q1< Q2;
Calculate subjective warm creeping chill Y, Y=- KsX+M+Ts;
According to the subjective warm creeping chill grade of numerical value judgement of the subjective warm creeping chill Y.
The detection computational methods of the warm creeping chill of subjectivity through the invention disclosed in above-described embodiment, fully take into account gender pair
The influence of subjective temperature creeping chill testing result so that the detected value of subjective temperature creeping chill is more accurate, is provided for subsequent control accurate
Data basis.
A kind of air conditioner is also disclosed simultaneously, using the warm creeping chill air-conditioner control method compensated based on gender.Air conditioner
It is operated in refrigeration mode, the control method includes the following steps:
The warm creeping chill of the subjectivity of detection air-conditioned room endogenous pyrogen in real time, the subjective warm creeping chill detect by the following method:
Sample the shell temperature T, the environment temperature T of air-conditioned room of air-conditioned room endogenous pyrogen0, the finger of wearing the clothes of air-conditioned room endogenous pyrogen
Number Iclo,
By shell temperature T, the environment temperature T of air-conditioning0With the drcssing index I of air-conditioned room endogenous pyrogencloIt brings following formula into, counts
Calculate heat source body surface heat dissipation capacity X;X=(h /(1+0.18h*Iclo))(T- T0), wherein h=hr + hc, hrFor radiant-heat transfer rate,
hcFor convection current pyroconductivity;
Judge user's gender representated by heat source:
If user is male, gender compensation is calculated according to the following formula:
Ts=k1X+Q1;
If user is women, gender compensation is calculated according to the following formula:
Ts=Q2-k2X;Wherein k1< k2, Q1< Q2;
Calculate subjective warm creeping chill Y, Y=- KsX+M+Ts;
According to the subjective warm creeping chill grade of numerical value judgement of the subjective warm creeping chill Y.
Air conditioner disclosed in this invention has level of comfort height, the good advantage of intelligence degree.
Specific implementation mode
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is
A part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art
The every other embodiment obtained without creative efforts, shall fall within the protection scope of the present invention.
Following disclosure provides many different embodiments or example is used for realizing the different structure of the present invention.For letter
Change disclosure of the invention, hereinafter the component of specific examples and setting are described.Certainly, they are merely examples, and
It is not intended to limit the present invention.In addition, the present invention can in different examples repeat reference numerals and/or letter.It is this heavy
It is for purposes of simplicity and clarity, itself not indicate the relationship between discussed various embodiments and/or setting again.Separately
Outside, fisrt feature described below may include that the first and second features are formed as directly connecing in the structure of second feature its " upper "
Tactile embodiment, can also be formed in the embodiment between the first and second features including other feature, and such first and
Two features may not be to be in direct contact.
In the description of the present invention, it should be noted that unless otherwise specified and limited, term " installation " " connection " should be done
It broadly understood, for example, it may be mechanical connection or electrical connection, can also be the connection inside two elements, can be direct phase
Even, it can also manage as the case may be indirectly connected through an intermediary, for the ordinary skill in the art
Solve the concrete meaning of above-mentioned term.
Referring to the drawings, the warm creeping chill air-conditioner control method disclosed in this invention based on gender compensation is done specifically
Introduction.Control method disclosed in the present embodiment is directed to the summer operation of air conditioner, and air conditioner is operated in refrigeration mode.It is empty
After adjusting device booting, it preferably is carried out such as the control algolithm disclosed in background technology.
The infrared sensor of heat source absolute temperature and thermal image can be acquired by being provided on air conditioner.Pass through infrared sensing
The detected value of device determines that the warm creeping chill of the subjectivity of air-conditioned room endogenous pyrogen specifically includes the following steps:
Step S102 samples the shell temperature T, the environment temperature T of air-conditioned room of air-conditioned room endogenous pyrogen0, heat in air-conditioned room
The drcssing index I in sourceclo。
Heat source in air-conditioned room is the people in air-conditioned room.Infrared sensor is opened after detecting heat source at least two minutes
The shell temperature T of beginning sampling heat source, to overcome outdoor environment error caused by shell temperature T.The shell temperature of heat source is preferred
For forehead temperature.It is provided with return air temperature sensor on air conditioner return air inlet, air-conditioned room is sampled by return air temperature sensor
Environment temperature.The drcssing index I of air-conditioner room endogenous pyrogencloIt can be analyzed by the thermal image generated to infrared sensor
It obtains.But one kind is more preferably, sampling drcssing index IcloMode be that air conditioner and server establish communication, server from
It is transferred in weather bureau's database and recommends information of wearing the clothes in real time.Wear the clothes information and drcssing index are previously stored in air conditioner
IcloOne-to-one relationship, drcssing index IcloFor a dimensionless constant.
It is a kind of selectable information and drcssing index I of wearing the clothes belowcloBetween tabulated relationship.
It wears the clothes information |
Drcssing index Iclo |
Shirt with short sleeves, trousers, shorts, shoes |
0.5 |
Stocking, shirt with short sleeves, skirt |
0.55 |
Shirt, trousers, socks |
0.6 |
Shirt, one-piece dress, socks, shoes |
0.7 |
Step S103, by shell temperature T, the environment temperature T of air-conditioning0With the drcssing index I of air-conditioned room endogenous pyrogencloBand
Enter following formula, calculates body surface heat dissipation capacity X;X=(h /(1+0.18h*Iclo))(T- T0), wherein h=hr+hc, hrFor radiation heat
Conductivity, hcFor convection current pyroconductivity, the preferred value 8.35W/ ㎡ DEG C of h.
Step S104 judges that the gender of the user representated by heat source, subjective temperature creeping chill have prodigious relationship with gender, if
The gender for not judging user can have a degree of deviation in judging result.Therefore, first with setting on air conditioner
Camera, judge the algorithm of gender in conjunction with image procossing in the prior art, judge user's gender representated by heat source.
If step S1051 brings body surface heat dissipation capacity X into following formula if user is male, gender compensation is calculated
Ts: Ts =k1X+Q1;As step S1052 brings body surface heat dissipation capacity X into following formula, calculate gender if user is women
Compensate Ts: Ts= Q2-k2X.Wherein k1< k2, Q1< Q2,Preferably, k1=0.005, k2,=0.026;Q1=0.3, Q2=0.7.I.e.
If user is male, gender compensates Ts=0.005X+0.3, if user is women, gender compensates Ts=0.7-0.026X,
In the case of same body surface heat dissipation capacity, if body surface heat dissipation capacity is 30, according to gender, the warm creeping chill of the subjectivity of male is carried out just
To correction, negative correction is carried out to the warm creeping chill of the subjectivity of women.
Step S106 utilizes body surface heat dissipation capacity and gender compensation calculation subjective warm creeping chill Y, Y=Y=- KsX+M+Ts, wherein excellent
Choosing, Ks=-0.167, M=5.6.
Wherein, k1、k2、Q1、Q2、Ks, M preferred value obtained by a large amount of simulated experiments.
Preferably, as subjectivity temperature creeping chill Y ∈(When -4, -2.5], subjective temperature creeping chill grade is terribly cold, subjectivity temperature creeping chill Y ∈
(When -2.5, -1.5], subjective temperature creeping chill grade is cold;Subjectivity temperature creeping chill Y ∈(When -1.5,1.5], subjective temperature creeping chill grade is easypro
It is suitable;Subjectivity temperature creeping chill Y ∈(When 1.5,2.5], subjective temperature creeping chill grade is heat;Subjectivity temperature creeping chill Y ∈(When 2.5,4], subjective temperature
Creeping chill grade is awfully hot.
The detection computational methods of the warm creeping chill of subjectivity through the invention disclosed in above-described embodiment, fully take into account gender pair
The influence of subjective temperature creeping chill testing result so that the detected value of subjective temperature creeping chill is more accurate, is provided for subsequent control accurate
Data basis.
It is illustrated in figure 2 a kind of tool of the warm creeping chill control air conditioner operation of subjectivity calculated using the method disclosed in Fig. 1
The flow chart of body preferred embodiment.
Step S201 judges the grade of subjective warm creeping chill.
Step 202, if the grade of subjective temperature creeping chill is not less than hot grade, illustrate that people feels awfully hot, execute below
Control strategy.
Step S203 detects the distance between heat source and air conditioner in real time.Distance detection is equally combined by infrared sensor
Existing algorithm obtains.
In order to allow the sendible temperature that user can be all the time all to reach comfortable, while playing the role of cooling, in this reality
It applies in the control method disclosed in example, it is further comprising the steps of:
Step S204 is determined with the correspondence of wind speed apart from corresponding wind speed and as real-time wind speed according to distance.To avoid
During appearing in refrigerating operaton, the stimulation that a large amount of outlet air of low temperature are brought is crossed so that the warm creeping chill grade of subjectivity of user is certainly
Transition is to " cold " and the over control of following level in " heat " grade short time.In refrigerating environment, once self-heating occurs to cold
Over control, be restored to comfort conditions it is difficult to automatically adjust.
According to people in the common activities region of air-conditioned room, in the present embodiment, preferably set according to the area of air-conditioned room
Fixed three apart from set interval.
Specifically, if heat source, i.e. the distance between user and air conditioner belongs to first apart from set interval, then basis
Distance and the relationship of wind speed determine the first wind speed setting, and determine that the first wind speed setting is real-time wind speed, control in air conditioner chamber
Machine fan is run.If heat source, i.e., the distance between user and air conditioner belong to second distance set interval, then according to distance with
The relationship of wind speed determines the second wind speed setting, and determines that the second wind speed setting is real-time wind speed, controls air conditioner room unit fan
Operation.If heat source, i.e., the distance between user and air conditioner belong to third apart from set interval, then according to distance and wind speed
Relationship determines third wind speed setting, and determines that third wind speed setting is real-time wind speed, control air conditioner room unit fan operation.It examines
Consider the relationship between leaving air temp and shell temperature, first upper limit apart from section, second distance section, third apart from section
Threshold value is incremented by successively, and the first wind speed setting, the second wind speed setting and third wind speed setting are incremented by successively.The face of common air-conditioned room
Product is less than or equal to 30 square metres, it is preferred, therefore, that set first apart from set interval as (0,1m], the second distance is set
Section be (1,2m], the third apart from set interval be (2,3m], the first wind speed setting corresponds to low wind file position or gentle breeze gear,
Second wind speed setting corresponds to apoplexy gear, and third wind speed setting corresponds to high wind gear, and a large amount of cold wind is avoided to be blown into closely
User's body surface.
Step S205 further contemplates influence of the leaving air temp to environment temperature and body surface temperature, takes into account refrigeration
The demand of effect detects the leaving air temp of the return air temperature and air outlet of air conditioner return air inlet in real time, calculates return air temperature and goes out
The temperature difference between air temperature, as real-time supply air temperature difference.
Step S206, judges whether real-time supply air temperature difference is more than or equal to temperature difference setting value.Temperature difference setting value is by researching and developing people
Member is under theoretical direction, the temperature spot obtained by a large amount of operation of air conditioner simulated experiment, while calculating the temperature spot
Corresponding ideal frequency.The return air temperature of air conditioner return air inlet can be equal to indoor environment temperature.When real-time supply air temperature difference
When more than or equal to temperature difference setting value, illustrate that indoor environment temperature is higher or wind pushing temperature is relatively low.
As shown in step S207 to step S211, after air conditioner is run using ideal frequency as running frequency, setting is adopted
The sample period.Sampling period, compressor are run according to ideal frequency.According to the variation tendency of indoor temperature, wind speed school is generated
Positive value or/frequency correction value.At the end of the sampling period, judge whether subjective warm creeping chill grade is " comfortable " grade.
As shown in step S212 and step S214, if it is decided that result is still " heat " or " awfully hot " grade, then samples week
Phase starts again at, the wind speed correction value that compressor was generated with real-time wind speed and a upper sampling period and/or running frequency and
The sum of frequency correction value controls compressor and indoor fan operation.If it is " comfortable " grade, then such as step S213, exit above-mentioned
Control process, compressor is according to low-frequency operation.
As shown in step S215 to 217, in the sampling period, also according to distance generate corresponding wind speed correction value and/
Or frequency correction value.And cyclic program is executed, until at the end of the sampling period, judgement result is " comfortable " grade, is exited above-mentioned
Control process, compressor is according to low-frequency operation.
By the control method disclosed in above-described embodiment, when the warm creeping chill grade of the subjectivity of the user in air-conditioned room is
When " heat " or " awfully hot ", first according to the distance between user and air conditioner, wind speed is limited to rational section, is avoided a large amount of
Cold wind is blown into user so that and the warm creeping chill of user is " cold " grade from " heat " grade transition, causes overshoot, secondly, when
Environment temperature is higher or when leaving air temp is relatively low in air-conditioned room, and the running frequency of compressor is adjusted to ideal frequency, and
Wind speed or compressor frequency are corrected in sampling period either multiple continuous sampling periods, during control
Inhibit in advance so that during the temperature in air-conditioned room declines, the warm creeping chill of subjectivity of user can be with asymptotically stable trend
Change and be maintained at " comfortable " grade, user is allowed all to experience all the time comfortably.
When the distance of user distance air conditioner farther out when, usually occur overshoot condition possibility it is smaller.And apart from air-conditioning
When device is closer, the possibility that overshoot occurs is higher.Further, it according to the distance of user distance air conditioner, preferably generates therewith
Corresponding temperature difference setting value, when distance and real-time supply air temperature difference are satisfied by condition, execution more accurately controls strategy.
Specifically, as shown in step S301 to S304 in Fig. 3, if the distance belongs to first apart from set interval,
Then judge whether real-time supply air temperature difference is more than or equal to the first temperature difference setting value.If real-time supply air temperature difference is more than or equal to first temperature difference
Setting value then generates corresponding frequency correction value in each sampling period, and starts to transport in next sampling period
The sum of line frequency and frequency correction value control compressor operating.
As shown in step S401 to S404 in Fig. 4, if the distance belongs to second distance set interval, judge real-time
Whether supply air temperature difference is more than or equal to the second temperature difference setting value, if supply air temperature difference is more than or equal to the second temperature difference setting value in real time,
Corresponding wind speed correction value is generated in each sampling period, and is started with the second wind speed setting in next sampling period
It is run with the sum of wind speed correction value control indoor fan.
As shown in step S501 to S504 in Fig. 5, if the distance belongs to third apart from set interval, judge real-time
Whether supply air temperature difference is more than or equal to third temperature difference setting value.If real-time supply air temperature difference is more than or equal to third temperature difference setting value,
Generate corresponding frequency correction value and wind speed correction value in each sampling period, and start in next sampling period with
The sum of running frequency and frequency correction value control compressor operating, and with the sum of third wind speed setting and wind speed correction value control room
Inner blower is run.
Wherein, the first temperature difference setting value, the second temperature difference setting value and third temperature difference setting value are incremented by successively.Distance is relatively
When remote, wind speed and frequency allow the range of adjustment wider.
Wind speed correction value in each sampling period preferably generates in the following manner, simultaneously when generating the sampling period
The coding ordinal number for generating the sampling period, the wind speed correction value in each sampling period are wind speed correction factor and corresponding sampling week
The product of the coding ordinal number of phase.Preferably, wind speed correction value is negative.
Frequency correction value in each sampling period preferably generates in the following manner, while generating the sampling period
The coding ordinal number for generating the sampling period, the frequency correction value in each sampling period are frequency correction factor and corresponding sampling week
The product of the coding ordinal number of phase.Preferably, frequency correction value is negative.
Sampling period is preferably in seconds.
By the warm creeping chill air-conditioner control method based on gender compensation disclosed in above-described embodiment, in cooling mode
And when people's sensible heat, according to the distance between heat source and air-conditioning, compressor frequency and wind speed is accurately adjusted, avoided the occurrence of
The phenomenon that overshoot.
The invention also discloses a kind of air conditioners, are compensated based on gender using as disclosed in any one above-mentioned embodiment
Warm creeping chill air-conditioner control method.The specific implementation mode of air-conditioner control method referring to any one such as above-mentioned embodiment and
The detailed description of Figure of description, details are not described herein.It may be implemented equally using the air conditioner of above-mentioned air-conditioner control method
Technique effect.
It should be noted that any process described otherwise above or method description can be managed in flow chart or herein
Xie Wei, expression includes the steps that one or more codes for realizing specific logical function or the executable instruction of process
Module, segment or part, and the range of the preferred embodiment of the present invention includes other realization, wherein can not press shown
The sequence for going out or discussing, include according to involved function by it is basic simultaneously in the way of or in the opposite order, to execute function,
This should be understood by the embodiment of the present invention person of ordinary skill in the field.
It should be appreciated that each section of the present invention can be realized with hardware, software, firmware or combination thereof.Above-mentioned
In embodiment, software that multiple steps or method can in memory and by suitable instruction execution system be executed with storage
Or firmware is realized.It, and in another embodiment, can be under well known in the art for example, if realized with hardware
Any one of row technology or their combination are realized:With the logic gates for realizing logic function to data-signal
Discrete logic, with suitable combinational logic gate circuit application-specific integrated circuit, programmable gate array (PGA), scene
Programmable gate array (FPGA) etc..
In addition, each functional unit in each embodiment of the present invention can be integrated in a processing module, it can also
That each unit physically exists alone, can also two or more units be integrated in a module.Above-mentioned integrated mould
The form that hardware had both may be used in block is realized, can also be realized in the form of software function module.The integrated module is such as
Fruit is realized in the form of software function module and when sold or used as an independent product, can also be stored in a computer
In read/write memory medium.
Those skilled in the art are appreciated that realize all or part of step that above-described embodiment method carries
Suddenly it is that relevant hardware can be instructed to complete by program, the program can be stored in a kind of computer-readable storage medium
In matter, which includes the steps that one or a combination set of embodiment of the method when being executed.
In the description of this specification, the description of reference term " some embodiments " etc. means to combine the embodiment or example
Particular features, structures, materials, or characteristics described are included at least one embodiment or example of the invention.In this explanation
In book, schematic expression of the above terms may not refer to the same embodiment or example.Moreover, the specific spy of description
Sign, structure, material or feature can be combined in any suitable manner in any one or more of the embodiments or examples.
Finally it should be noted that:The above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations;Although
Present invention has been described in detail with reference to the aforementioned embodiments, it will be understood by those of ordinary skill in the art that:It still may be used
With technical scheme described in the above embodiments is modified or equivalent replacement of some of the technical features;
And these modifications or replacements, various embodiments of the present invention technical solution that it does not separate the essence of the corresponding technical solution spirit and
Range.