CN106225162B - Wind speed adjusting method and device based on cold and hot inductance value - Google Patents

Wind speed adjusting method and device based on cold and hot inductance value Download PDF

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Publication number
CN106225162B
CN106225162B CN201610615593.1A CN201610615593A CN106225162B CN 106225162 B CN106225162 B CN 106225162B CN 201610615593 A CN201610615593 A CN 201610615593A CN 106225162 B CN106225162 B CN 106225162B
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China
Prior art keywords
wind speed
value
interval range
cold
warm
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CN106225162A (en
Inventor
屈金祥
赖想球
张天宇
段晓华
胡渊翔
邹丁山
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Midea Group Co Ltd
GD Midea Air Conditioning Equipment Co Ltd
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Midea Group Co Ltd
Guangdong Midea Refrigeration Equipment Co Ltd
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Priority to CN201610615593.1A priority Critical patent/CN106225162B/en
Publication of CN106225162A publication Critical patent/CN106225162A/en
Priority claimed from PCT/CN2017/086382 external-priority patent/WO2018019024A1/en
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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2120/00Control inputs relating to users or occupants
    • F24F2120/10Occupancy
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00Control or safety arrangements
    • F24F11/30Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00Control or safety arrangements
    • F24F11/62Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00Control or safety arrangements
    • F24F11/70Control systems characterised by their outputs; Constructional details thereof
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2110/00Control inputs relating to air properties
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00Control or safety arrangements
    • F24F11/50Control or safety arrangements characterised by user interfaces or communication
    • F24F11/61Control or safety arrangements characterised by user interfaces or communication using timers
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00Control or safety arrangements
    • F24F11/62Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
    • F24F11/63Electronic processing
    • F24F11/64Electronic processing using pre-stored data
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00Control or safety arrangements
    • F24F11/70Control systems characterised by their outputs; Constructional details thereof
    • F24F11/72Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
    • F24F11/74Control 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
    • F24F11/77Control 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
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/70Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating

Abstract

The invention discloses a kind of wind speed adjusting methods based on cold and hot inductance value, when air conditioner enters warm-cold sensitivity mode, obtain corresponding cold and hot inductance value under current wind speed setting, wherein the cold and hot inductance value is determined by the temperature value of radiation temperature in room and human body surface;Determine the warm-cold sensitivity section where the cold and hot inductance value;According to the determining warm-cold sensitivity section, the wind speed setting of the air conditioner is adjusted.The invention also discloses a kind of wind-speed adjusting devices based on cold and hot inductance value.The present invention is adjusted by wind speed setting of the cold and hot inductance value to air conditioner, improves the accuracy of wind speed adjusting.

Description

Wind speed adjusting method and device based on cold and hot inductance value
Technical field
The present invention relates to air-conditioner field more particularly to a kind of wind speed adjusting methods and device based on cold and hot inductance value.
Background technique
Currently, air conditioner all has wind speed regulatory function, including wind speed is tuned up and is turned down.But present air conditioner pair The adjusting of wind speed is run, or pass through the preset swing flap of air conditioner typically after unlatching swing flap mode according to fixed wind speed Mode operation, such as first high speed/low speed operation a period of time and then increase/reduction wind speed operation.However, both wind speed tune Section mode is all more inflexible, no matter the body temperature that user is current, current environment temperature is how, all in accordance with setting wind speed into Row is adjusted, and causes wind speed to adjust not accurate enough.
Summary of the invention
It is a primary object of the present invention to propose a kind of wind speed adjusting method and device based on cold and hot inductance value, it is intended to solve Traditional wind speed regulative mode, not accurate enough technical problem is adjusted to wind speed.
To achieve the above object, the present invention provides a kind of wind speed adjusting method, and the wind speed adjusting method includes:
When air conditioner enters warm-cold sensitivity mode, corresponding cold and hot inductance value under current wind speed setting is obtained, wherein described cold Thermal sensation value is determined by the temperature value of radiation temperature in room and human body surface;
Determine the warm-cold sensitivity section where the cold and hot inductance value;
According to the determining warm-cold sensitivity section, the wind speed setting of the air conditioner is adjusted.
Preferably, described according to the determining warm-cold sensitivity section, the step of adjusting the wind speed setting of the air conditioner packet It includes:
Determine interval range belonging to the warm-cold sensitivity section;
According to preset interval range and tactful corresponding relationship is adjusted, obtains the corresponding adjusting plan of determining interval range Slightly;
According to the adjusting strategy of acquisition, the wind speed setting of the air conditioner is adjusted.
Preferably, the adjusting strategy according to acquisition, the step of adjusting the wind speed setting of the air conditioner include:
Obtain the corresponding wind speed limits value of current wind speed setting and warm-cold sensitivity section;
Calculate the wind speed change rate between current wind speed setting and the wind speed limits value;
According to current wind speed setting and the wind speed change rate, the air conditioner is adjusted in the setting wind in warm-cold sensitivity section Speed.
Preferably, the interval range includes first interval range, second interval range and 3rd interval range, the meter The step of calculating the wind speed change rate between current wind speed setting and the wind speed limits value include:
When the interval range is first interval range, the first wind speed limits value is subtracted what current wind speed setting obtained Difference obtains the wind speed change rate between current wind speed setting and the first wind speed limits value divided by the first pre-set constant value;
When the interval range is second interval range, the second wind speed limits value is subtracted what current wind speed setting obtained Difference obtains the wind speed change rate between current wind speed setting and the second wind speed limits value divided by the second pre-set constant value;
When the interval range is 3rd interval range, current wind speed setting is subtracted what third wind speed limits value obtained Difference obtains the wind speed change rate between current wind speed setting and the third wind speed limits value divided by third pre-set constant value.
Preferably, in second interval range and 3rd interval range, the air conditioner is detected in room in someone Corresponding pre-set constant value under state is less than corresponding pre-set constant value under unmanned state.
Preferably, in second interval range, the acquisition modes of the second wind speed limits value comprise determining that current fortune Row duration obtains determining operation and holds according to the mapping relations of preset operation duration and the second wind speed limits value The continuous corresponding second wind speed limits value of duration.
In addition, to achieve the above object, the present invention also proposes a kind of wind-speed adjusting device, the wind-speed adjusting device packet It includes:
Module is obtained, for obtaining corresponding warm-cold sensitivity under current wind speed setting when air conditioner enters warm-cold sensitivity mode Value, wherein the cold and hot inductance value is determined by the temperature value of radiation temperature in room and human body surface;
Determining module, for determining the warm-cold sensitivity section where the cold and hot inductance value;
Adjustment module, for adjusting the wind speed setting of the air conditioner according to the determining warm-cold sensitivity section.
Preferably, the adjustment module includes:
Submodule is determined, for determining interval range belonging to the warm-cold sensitivity section;
Acquisition submodule obtains determining section for the corresponding relationship according to preset interval range and adjusting strategy The corresponding adjusting strategy of range;
It adjusts submodule and adjusts the wind speed setting of the air conditioner for the adjusting strategy according to acquisition.
Preferably, the adjusting submodule includes:
Acquiring unit, for obtaining the corresponding wind speed limits value of current wind speed setting and warm-cold sensitivity section;
Computing unit, for calculating the wind speed change rate between current wind speed setting and the wind speed limits value;
Unit is adjusted, for adjusting the air conditioner in warm-cold sensitivity according to current wind speed setting and the wind speed change rate The wind speed setting in section.
Preferably, the interval range includes first interval range, second interval range and 3rd interval range, the meter Unit is calculated, is also used to that the first wind speed limits value is subtracted current wind speed setting when the interval range is first interval range Obtained difference obtains the wind speed between current wind speed setting and the first wind speed limits value divided by the first pre-set constant value Change rate;
When the interval range is second interval range, the second wind speed limits value is subtracted what current wind speed setting obtained Difference obtains the wind speed change rate between current wind speed setting and the second wind speed limits value divided by the second pre-set constant value;
When the interval range is 3rd interval range, current wind speed setting is subtracted what third wind speed limits value obtained Difference obtains the wind speed change rate between current wind speed setting and the third wind speed limits value divided by third pre-set constant value.
Preferably, in second interval range and 3rd interval range, the air conditioner is detected in room in someone Corresponding pre-set constant value under state is less than corresponding pre-set constant value under unmanned state.
Preferably, in second interval range, the acquisition modes of the second wind speed limits value comprise determining that current fortune Row duration obtains determining operation and holds according to the mapping relations of preset operation duration and the second wind speed limits value The continuous corresponding second wind speed limits value of duration.
Wind speed adjusting method and device proposed by the present invention first obtain corresponding cold and hot inductance value under current wind speed setting, so The warm-cold sensitivity section where the cold and hot inductance value is determined afterwards, finally according to the determining warm-cold sensitivity section, adjusts the air-conditioning The wind speed setting of device is the equal of knot since cold and hot inductance value is determined by the temperature value of radiation temperature in room and human body surface It closes the temperature value of radiation temperature and human body surface in room wind speed setting is adjusted, to improve the standard of wind speed adjusting True property.
Detailed description of the invention
Fig. 1 is the flow diagram of wind speed adjusting method preferred embodiment of the present invention;
Fig. 2 is the thermal image schematic diagram that infrared sensor array scans object in the present invention;
Fig. 3 is the present invention according to the determining warm-cold sensitivity section, adjusts the refinement stream of the wind speed setting of the air conditioner Journey schematic diagram;
Fig. 4 is the adjusting strategy of the present invention according to acquisition, adjusts the refinement process of the wind speed setting of the air conditioner Schematic diagram;
Fig. 5 is the functional block diagram of wind-speed adjusting device preferred embodiment of the present invention;
Fig. 6 is the refinement the functional block diagram of adjustment module in Fig. 5;
Fig. 7 is the refinement the functional block diagram that submodule is adjusted in Fig. 6.
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.
The present invention provides a kind of wind speed adjusting method based on cold and hot inductance value.
Referring to Fig.1, Fig. 1 is the flow diagram of wind speed adjusting method preferred embodiment of the present invention.
In the present embodiment, the wind speed adjusting method includes:
Step S10 obtains corresponding cold and hot inductance value under current wind speed setting when air conditioner enters warm-cold sensitivity mode, In, the cold and hot inductance value is determined by the temperature value of radiation temperature in room and human body surface;
In the present embodiment, air conditioner enter warm-cold sensitivity mode mode it is preferred are as follows: detect in cooling mode cold and hot When the enabling signal of sense mode, keep current refrigeration mode constant, into warm-cold sensitivity mode, wherein warm-cold sensitivity mode opens Dynamic signal can be by the programmable button such as warm-cold sensitivity key of remote controler, triggering when receiving touch operation.
When entering warm-cold sensitivity mode, the air conditioner obtains corresponding cold and hot inductance value under current wind speed setting, this implementation In example, the acquisition modes of the cold and hot inductance value include:
Step 1 obtains the temperature value of radiation temperature value and human body surface in room;
The temperature of above-mentioned human body surface is the temperature value of body surface, and radiation temperature is environment surrounded surface to human body radiation The temperature of effect.By people in the room for, at this time radiation temperature be room in ambient enviroment such as surrounding wall, window etc. To the temperature value of human body radiation effect, the two temperature values can be by having the sensor measurement of measurement thermal image function to read It arrives, such as array infrared sensor module, infrared sensor can obtain thermal image when scanning human body or ambient enviroment, such as Shown in Fig. 2, thermal image can obtain the temperature value of the i.e. one of pixel in wherein each zonule by array arrangement mode, such as The shade of each pixel shown in Fig. 2 illustrates that the height of its temperature value is different, and the actual temp of each pixel can be read Value.Thermal infrared sensor can equally obtain the thermal image of certain surface area when scanning human body because human body surface eachly The temperature of side is different, therefore reflection is not also identical to corresponding thermal image, therefore can when the temperature of measurement human body surface Temperature spot to correspond to thermal image all pixels by measuring human body obtains in a manner of being averaged, i.e. the average temperature of human body surface Angle value indicates human surface temperature's value.And measuring radiation temperature in room is the surrounding area scanned in room by infrared sensor After the thermal image that domain such as wall, ceiling, window are formed, the thermal map of remaining part is read in thermal image part where removing human body Then the temperature value of each pixel of picture is averaged the radiation temperature value just obtained in room, i.e. average radiation in room Temperature value indicates the radiation temperature value in room.
Step 2, the heat dissipation capacity that human body is obtained according to the difference of radiation temperature value in human surface temperature's value and room;
According to the first law of thermodynamics, the heat dissipation capacity that human body generates is substantially equal to the heat of human consumption, therefore passes through survey The heat dissipation capacity of human body can be obtained in the heat of amount human consumption, and the heat of human consumption can be calculated by the following formula: H=Φ (Tcl-Ta)
Wherein H is the heat dissipation capacity of human body, and Tcl is the temperature value of human body surface, and Ta is radiation temperature value, and Φ is additional calculations Coefficient, these design factors are some general-purpose computations coefficients of Studies of Human Body Heat comfort research field, such as consider having for ambient enviroment Human body area coefficient f_cl, the Φ=f_eff*f_cl of swept area coefficient f_eff, dressing are imitated, at this time H=f_eff*f_cl* (Tcl-Ta), people is obtained in conjunction with design factor Φ by the difference of the temperature value Tcl and radiation temperature Ta of calculating human body surface The heat dissipation capacity H of body.
It is of course also possible to be closed according to the temperature value Tcl of human body surface, radiation temperature value Ta and the mapping of heat gain from occupant System carries out value to temperature value Tcl and temperature value Ta in advance, and human body corresponding with temperature value Tcl and temperature value Ta is arranged and dissipates Heat forms mapping table.When obtaining temperature value Tcl, the radiation temperature value Ta of human body surface, so that it may which tabling look-up, it is corresponding to obtain Heat gain from occupant.
Step 3, the cold and hot inductance value that human body is obtained according to the heat dissipation capacity of the human body.
Since the cold and hot inductance value of human body is related to the heat of human consumption, and the heat of human consumption is equal to the heat dissipation of human body Amount, therefore the size of the heat dissipation capacity of human body reflects the warm-cold sensitivity state of people, by air conditioner R&D process early period to difference The cold and hot of user feels to carry out experience test, and according to the heat dissipation magnitude under the cold and hot feeling of difference being calculated at that time, can lead to Over-fitting formula obtains relational expression between the two, such as the relational expression of warm-cold sensitivity state value M and heat dissipation capacity H can indicate such as Under:
M=a0+a1H+a2H2+a3H3+.....+anHn
Wherein a0, a1, a2, a3, an are the different design factor values obtained according to experiment, and n is positive, and value is big Formation fitting formula between the specific H of small foundation and M data group determines, as N can be with value for 4.Pass through people in above formula Relational expression between the cold and hot inductance value M and heat dissipation capacity H of body substitutes into above formula just after the heat dissipation magnitude H of human body is calculated The cold and hot inductance value M of human body is obtained.It should be noted that above-mentioned fitting formula is used merely to illustrate the cold and hot inductance value of human body and heat dissipation Amount is not delimit the scope of the invention there are certain relationship, can also basis according to H during previous experiments and M data group The fitting of other approximating methods, obtains other fitting formulas.According to above-mentioned formula, the cold and hot inductance value of human body can be calculated.
Since cold and hot inductance value is determined according to human body, this programme is actually air conditioner in cooling mode to wind The adjusting of speed.
Step S20 determines the warm-cold sensitivity section where the cold and hot inductance value;
After getting cold and hot inductance value, the warm-cold sensitivity section where the cold and hot inductance value is determined.In the present embodiment, build in advance Multiple warm-cold sensitivity sections are stood, also, each warm-cold sensitivity section is corresponding with cold and hot inductance value, wherein warm-cold sensitivity section and warm-cold sensitivity The corresponding relationship of value includes two kinds: 1, the corresponding cold and hot inductance value in a warm-cold sensitivity section;2, a warm-cold sensitivity section corresponding one A warm-cold sensitivity value range.The corresponding warm-cold sensitivity value range in a preferably warm-cold sensitivity section in the present embodiment, and cold and hot sensillary area Between number without limitation, corresponding number can be set as the case may be.
In the present embodiment, in order to be best understood from entire scheme, it is described in detail by taking 8 warm-cold sensitivity sections as an example.Wherein, cold and hot Corresponding relationship between sensillary area between warm-cold sensitivity value range can refer to shown in table 1:
Corresponding relationship between 1. warm-cold sensitivity section of table and warm-cold sensitivity value range
It can be checked from table 1,8 warm-cold sensitivity sections are arranged successively according to the sequence of number from small to large, correspondingly, cold and hot The variation tendency of inductance value is that from big to small, and the hot comfort in 8 warm-cold sensitivity sections is first from heat to comfortable, then from comfortably to cold Change procedure, and the time is also then the change procedure from long to short from being short to length.It is worth noting that, in warm-cold sensitivity section Thermal comfort when being in comfort conditions (including a little warm, somewhat cool), section retention time longest, more toward both sides, section is protected It is shorter to hold the time.Certainly, the same value can also be set by the section retention time in intermediate four sections, is equivalent to four areas Between belong to comfortable section.
It should be understood that the cold and hot inductance value and section retention time in table 1 are only exemplary, this field Technical staff can be arranged to other values according to specific needs, herein without limitation.
Step S30 adjusts the wind speed setting of the air conditioner according to the determining warm-cold sensitivity section.
It in the present embodiment, can be according to determining institute after determining the warm-cold sensitivity section where the cold and hot inductance value Warm-cold sensitivity section is stated, the wind speed setting of the air conditioner is adjusted, specifically, includes: referring to Fig. 3, the step S30
Step S31 determines interval range belonging to the warm-cold sensitivity section;
Step S32 according to preset interval range and adjusts tactful corresponding relationship, it is corresponding to obtain determining interval range Adjusting strategy;
Step S33 adjusts the wind speed setting of the air conditioner according to the adjusting strategy of acquisition.
Firstly, first determine interval range belonging to the warm-cold sensitivity section, and in the present embodiment, the preferably described interval range Including first interval range, second interval range and 3rd interval range, certainly, the number of interval range without limitation, may be used also It is set as other values, such as four or five according to specific needs.
After determining interval range belonging to the warm-cold sensitivity section, according to preset interval range and strategy is adjusted Corresponding relationship obtains determining interval range corresponding adjusting strategy, finally according to the adjusting strategy of acquisition, described in adjusting The wind speed setting of air conditioner.Specifically, include: referring to Fig. 4, the step S33
Step S331 obtains the corresponding wind speed limits value of current wind speed setting and warm-cold sensitivity section;
Step S332 calculates the wind speed change rate between current wind speed setting and the wind speed limits value;
Step S333 adjusts the air conditioner in warm-cold sensitivity section according to current wind speed setting and the wind speed change rate Wind speed setting.
In the present embodiment, the corresponding adjusting strategy of different interval ranges is different, actually different interval ranges pair The wind speed limits value answered is different, therefore, for different interval ranges, is obtaining current wind speed setting and warm-cold sensitivity section After corresponding wind speed limits value, the wind speed change rate being calculated is also different, therefore, the embodiment party of the step S332 Formula includes:
1) mode one, the interval range be first interval range when, the first wind speed limits value is subtracted into current setting The difference that wind speed obtains obtains between current wind speed setting and the first wind speed limits value divided by the first pre-set constant value Wind speed change rate;
By taking 8 warm-cold sensitivity sections in table 1 as an example, section 1 and section 2 are preferably divided in first interval range.? In one interval range, since the cold and hot inductance value in each warm-cold sensitivity section is different, it is therefore preferable that the in each warm-cold sensitivity section One wind speed limits value is also different, but the first pre-set constant value can keep identical.Specifically, as shown in table 2:
Wind speed change rate of the 2. first interval range of table under someone's state
Warm-cold sensitivity section Wind speed change rate △ Rate when someone The limitation of JSX value
Section 1 +(X1-JSX)/a JSX≤X1
Section 2 +(X2-JSX)/a JSX≤X2
Wherein, X1 and X2 indicates that the first wind speed limits value, a indicate the first pre-set constant value, and X1 > X2.
As can be known from Table 2, the X1 and X2 respectively indicates the corresponding first wind speed limits value in section 1 and section 2, JSX table Show current wind speed setting, also, defines that current wind speed setting is less than or equal to the corresponding first wind speed limits value in place section. To be best understood from, by taking section 1 as an example: current wind speed setting is JSX, and current first wind speed limits value is X1, and the first wind speed is limited Value X1 processed subtracts the difference that current wind speed setting JSX is obtained, and divided by the first pre-set constant value a, current wind speed setting can be obtained Wind speed change rate △ Rate between the first wind speed limits value.Finally, current wind speed setting is added into wind speed change rate, The air conditioner can be obtained in the wind speed setting in section 1, calculation formula is as follows: ucJSX=JSX+ △ Rate.
It is also seen that in section 1 and section 2 from table 2, the adjusting strategy of wind speed setting is substantially coincident, is all First wind speed limits value is subtracted into the difference that current wind speed setting obtains, divided by the first pre-set constant value, obtains the change of the first wind speed Rate, then the first wind speed change rate is added into current wind speed setting, obtain wind speed setting.Also, in first interval range, respectively The first wind speed limits value in a warm-cold sensitivity section reduces with the reduction of cold and hot inductance value.
Since in actual life, people can often walk about, accordingly, it is possible to will appear some period, people has left air conditioner The space at place, this programme are also corresponding with wind speed and adjust strategy in the case where air conditioner is in unmanned state.Specifically, such as 3 institute of table Show:
Wind speed change rate of the 3. first interval range of table under unmanned state
Warm-cold sensitivity section Nobody when wind speed change rate △ Rate The limitation of JSX value
Section 1 +(X1-JSX)/a JSX≤X1
Section 2 +(X2-JSX)/a JSX≤X2
Wherein, X1 and X2 indicates that the first wind speed limits value, a indicate the first pre-set constant value, and X1 > X2.
It is appreciated that in first interval range, larger, the current environment temperature of the cold and hot inductance value in each warm-cold sensitivity section It is higher, at this point, no matter be currently someone or nobody, can by wind speed setting adjust to identical value, as far as possible to current Cooling is blowed in environment.Therefore, when warm-cold sensitivity section is in first interval range, under someone's state and under unmanned state Wind speed adjusts strategy and is consistent substantially, i.e. identical value can be used in the first pre-set constant value and the first wind speed limits value.
2) mode two, the interval range be second interval range when, the second wind speed limits value is subtracted into current setting The difference that wind speed obtains obtains between current wind speed setting and the second wind speed limits value divided by the second pre-set constant value Wind speed change rate;
In the present embodiment, section 3 is preferably divided in second interval range.In the section, the calculating of wind speed change rate Mode is as shown in table 4:
Wind speed change rate of the 4. second interval range of table under someone's state
Warm-cold sensitivity section Wind speed change rate △ Rate when someone The limitation of JSX value
Section 3 + (JSX_LIMIT%-JSX)/b JSX≤JSX_LIMIT
Wherein, JSX_LIMIT% indicates that the second wind speed limits value, JSX indicate current wind speed setting, and b indicates that two is default normal Numerical value, and define that current wind speed setting is less than or equal to the second wind speed of place limits value.
To be best understood from, citing detailed description: the current wind speed setting in section 3 is JSX, and current second wind speed limits value is Second wind speed limits value JSX_LIMIT% is subtracted the difference that current wind speed setting JSX is obtained, divided by second by JSX_LIMIT% The wind speed change rate △ Rate between current wind speed setting and the second wind speed limits value can be obtained in pre-set constant value b.Most Eventually, current wind speed setting is added into wind speed change rate, the air conditioner can be obtained in the wind speed setting in section 3, calculation formula It is as follows: ucJSX=JSX+ △ Rate.
Further, in the second interval range, if air conditioner, which detects, is currently at unmanned state in room, wind The calculation of fast change rate is as shown in table 5:
Wind speed change rate of the 5. second interval range of table under unmanned state
Warm-cold sensitivity section Nobody when wind speed change rate △ Rate The limitation of JSX value
Section 3 + (JSX_LIMIT%-JSX)/a JSX≤JSX_LIMIT
Wherein, a > b.
It is appreciated that in second interval range, the cold and hot inductance value in each warm-cold sensitivity section environment temperature placed in the middle, current It is moderate, will not be too high or too low, at this point it is possible to the wind speed change rate under unmanned state is reduced, it specifically can be by increasing second Pre-set constant value realizes that, by reducing wind speed change rate, the adjusting for realizing wind speed setting tends towards stability.Therefore, second When interval range, the air conditioner is detected in room in corresponding pre-set constant value b under someone's state, is less than unmanned state Under corresponding pre-set constant value a.It finally realizes under unmanned state, the wind speed setting after adjusting is less than the setting under someone's state Wind speed, reduces the revolving speed of air conditioner blower to a certain extent, to reduce power consumption.
It is worth noting that, the acquisition modes of the second wind speed limits value, which comprise determining that, to be worked as in second interval range Preceding operation duration obtains determining according to the mapping relations of preset operation duration and the second wind speed limits value Run the corresponding second wind speed limits value of duration.
That is, the mapping table for having operation duration and the second wind speed limits value is established in advance, it is subsequent, according to Current operation duration can determine and obtain corresponding second wind speed limits value.The operation duration and second The mapping table of wind speed limits value is as shown in table 6:
The mapping table of table 6 operation duration and the second wind speed limits value
The operation duration in section 3 JSX_LIMIT value
SectionTime≤30 minute X3
30 minutes < SectionTime≤60 minute X4
60 minutes < SectionTime≤90 minute X5
90 minutes < SectionTime≤120 minute X6
120 minutes < SectionTime X7
Wherein, X3 > X4 > X5 > X6 > X7.
It should be understood that the operation duration and JSX_LIMIT value in table 6 are set as phase according to specific needs The value answered, also, the division number that duration is run in table 6 is also only exemplary, and it is corresponding for being set as needed Quantity.
3) mode three, the interval range be 3rd interval range when, by current wind speed setting subtract third wind speed limit The difference that system is worth obtains between current wind speed setting and the third wind speed limits value divided by third pre-set constant value Wind speed change rate.
From content above it is found that remaining section 4, section 5, section 6, section 7 and section 8 are just divided in 3rd interval model It encloses.Since in 3rd interval range, the cold and hot inductance value in each warm-cold sensitivity section is smaller, and current environment temperature is lower, at this time may be used It keeps the third wind speed limits value in each warm-cold sensitivity section identical, and keeps the third pre-set constant value in each warm-cold sensitivity section It is identical, so that the wind speed setting finally adjusted is consistent.Again due to above it has been mentioned that air conditioner can be in someone's state and nothing Run under people's state, and in 3rd interval range each warm-cold sensitivity section cold and hot inductance value, than first interval range and the secondth area Between range cold and hot inductance value it is small, therefore environment temperature relative reduction can reduce the wind speed change rate under unmanned state, real Show under unmanned state, the wind speed setting after adjusting is less than the wind speed setting under someone's state, reduces air-conditioning to a certain extent The revolving speed of device blower, to reduce power consumption.Specifically, as shown in table 7:
Wind speed change rate of the 7. 3rd interval range of table under someone's state
Wherein, the X8 third wind speed limits value, JSX indicate current wind speed setting;B and a respectively indicate someone and nobody When third pre-set constant value, and a > b;Meanwhile defining X8 > X9.
To be best understood from, by taking the section 4 under someone's state as an example: current wind speed setting is JSX, current third wind speed limitation Value is X8, and current wind speed setting JSX is subtracted the difference that third wind speed limits value X8 is obtained, divided by third pre-set constant value, and Obtained quotient is taken negative, the wind speed change rate △ between current wind speed setting and the third wind speed limits value can be obtained Rate.Finally, current wind speed setting is added into wind speed change rate, the air conditioner can be obtained in the setting wind in warm-cold sensitivity section Speed, calculation formula are as follows: ucJSX=JSX+ △ Rate.
It is worth noting that, the cold and hot inductance value in each warm-cold sensitivity section is smaller in 3rd interval range, environment temperature compared with Low, what is blown at this time is cold wind, if wind speed is excessive, is easy that people is allowed to feel ill, and therefore, wind speed change rate uses negative value, right The adjusting of wind speed setting is the equal of being equivalent to and turning down on the basis of current wind speed setting in the adjusting to wind speed setting, So that the cold wind of air conditioner blowout is more comfortable.
In the present embodiment, according to current wind speed setting and wind speed change rate, the air conditioner is adjusted in cold and hot sensillary area Between wind speed setting, be the equal of that inner blower updates primary air velocity value, i.e. ucJSX=JSX+ △ on the basis of current wind speed setting Rate, also, define that ucJSX has a boundary value, for example, take ucJSX=100% as ucJSX>100%, when ucJSX< 1%, take ucJSX=1.
In the present embodiment, the division mode in each warm-cold sensitivity section and the corresponding wind speed of each interval range adjust plan It slightly, is all to summarize to obtain on the basis of experiment, specific value can be set as the case may be.Those skilled in the art Using technical idea of the invention, the other setting means proposed according to its specific requirements are in protection scope of the present invention It is interior, herein without exhaustive one by one.
The wind speed adjusting method that the present embodiment proposes, first obtains corresponding cold and hot inductance value under current wind speed setting, then really Warm-cold sensitivity section where the fixed cold and hot inductance value adjusts the air conditioner finally according to the determining warm-cold sensitivity section Wind speed setting is the equal of combining room since cold and hot inductance value is determined by the temperature value of radiation temperature in room and human body surface Wind speed setting is adjusted in the temperature value of interior radiation temperature and human body surface, to improve the accurate of wind speed adjusting Property.
The present invention further provides a kind of wind-speed adjusting devices based on cold and hot inductance value.
It is the functional block diagram of wind-speed adjusting device first embodiment of the present invention referring to Fig. 5, Fig. 5.
It is emphasized that it will be apparent to those skilled in the art that functional block diagram shown in Fig. 5 is only one preferably real The exemplary diagram of example is applied, those skilled in the art surrounds the functional module of wind-speed adjusting device shown in fig. 5, can carry out easily new Functional module supplement;The title of each functional module is self-defined title, is only used for auxiliary and understands the wind-speed adjusting device Each program function block is not used in restriction technical solution of the present invention, and the core of technical solution of the present invention is each self-defined title The function to be reached of functional module.
In the present embodiment, the wind-speed adjusting device includes:
Module 10 is obtained, it is corresponding cold and hot under current wind speed setting for obtaining when air conditioner enters warm-cold sensitivity mode Inductance value, wherein the cold and hot inductance value is determined by the temperature value of radiation temperature in room and human body surface;
In the present embodiment, air conditioner enter warm-cold sensitivity mode mode it is preferred are as follows: detect in cooling mode cold and hot When the enabling signal of sense mode, keep current refrigeration mode constant, into warm-cold sensitivity mode, wherein warm-cold sensitivity mode opens Dynamic signal can be by the programmable button such as warm-cold sensitivity key of remote controler, triggering when receiving touch operation.
When entering warm-cold sensitivity mode, obtains module 10 and obtain corresponding cold and hot inductance value, this implementation under current wind speed setting In example, specifically include:
The acquisition module 10, is also used to obtain the temperature value of radiation temperature value and human body surface in room;
The temperature of above-mentioned human body surface is the temperature value of body surface, and radiation temperature is environment surrounded surface to human body radiation The temperature of effect.By people in the room for, at this time radiation temperature be room in ambient enviroment such as surrounding wall, window etc. To the temperature value of human body radiation effect, the two temperature values can be by having the sensor measurement of measurement thermal image function to read It arrives, such as array infrared sensor module, infrared sensor can obtain thermal image when scanning human body or ambient enviroment, such as Shown in Fig. 2, thermal image can obtain the temperature value of the i.e. one of pixel in wherein each zonule by array arrangement mode, such as The shade of each pixel shown in Fig. 2 illustrates that the height of its temperature value is different, and the actual temp of each pixel can be read Value.Thermal infrared sensor can equally obtain the thermal image of certain surface area when scanning human body because human body surface eachly The temperature of side is different, therefore reflection is not also identical to corresponding thermal image, therefore can when the temperature of measurement human body surface Temperature spot to correspond to thermal image all pixels by measuring human body obtains in a manner of being averaged, i.e. the average temperature of human body surface Angle value indicates human surface temperature's value.And measuring radiation temperature in room is the surrounding area scanned in room by infrared sensor After the thermal image that domain such as wall, ceiling, window are formed, the thermal map of remaining part is read in thermal image part where removing human body Then the temperature value of each pixel of picture is averaged the radiation temperature value just obtained in room, i.e. average radiation in room Temperature value indicates the radiation temperature value in room.
The acquisition module 10 is also used to be obtained according to the difference of radiation temperature value in human surface temperature's value and room Obtain the heat dissipation capacity of human body;
According to the first law of thermodynamics, the heat dissipation capacity that human body generates is substantially equal to the heat of human consumption, therefore passes through survey The heat dissipation capacity of human body can be obtained in the heat of amount human consumption, and the heat of human consumption can be calculated by the following formula: H=Φ (Tcl-Ta)
Wherein H is the heat dissipation capacity of human body, and Tcl is the temperature value of human body surface, and Ta is radiation temperature value, and Φ is additional calculations Coefficient, these design factors are some general-purpose computations coefficients of Studies of Human Body Heat comfort research field, such as consider having for ambient enviroment Human body area coefficient f_cl, the Φ=f_eff*f_cl of swept area coefficient f_eff, dressing are imitated, at this time H=f_eff*f_cl* (Tcl-Ta), people is obtained in conjunction with design factor Φ by the difference of the temperature value Tcl and radiation temperature Ta of calculating human body surface The heat dissipation capacity H of body.
It is of course also possible to be closed according to the temperature value Tcl of human body surface, radiation temperature value Ta and the mapping of heat gain from occupant System carries out value to temperature value Tcl and temperature value Ta in advance, and human body corresponding with temperature value Tcl and temperature value Ta is arranged and dissipates Heat forms mapping table.When obtaining temperature value Tcl, the radiation temperature value Ta of human body surface, so that it may which tabling look-up, it is corresponding to obtain Heat gain from occupant.
The acquisition module 10 obtains the cold and hot inductance value of human body according to the heat dissipation capacity of the human body.
Since the cold and hot inductance value of human body is related to the heat of human consumption, and the heat of human consumption is equal to the heat dissipation of human body Amount, therefore the size of the heat dissipation capacity of human body reflects the warm-cold sensitivity state of people, by air conditioner R&D process early period to difference The cold and hot of user feels to carry out experience test, and according to the heat dissipation magnitude under the cold and hot feeling of difference being calculated at that time, can lead to Over-fitting formula obtains relational expression between the two, such as the relational expression of warm-cold sensitivity state value M and heat dissipation capacity H can indicate such as Under:
M=a0+a1H+a2H2+a3H3+…..+anHn
Wherein a0, a1, a2, a3, an are the different design factor values obtained according to experiment, and n is positive, and value is big Formation fitting formula between the specific H of small foundation and M data group determines, as N can be with value for 4.Pass through people in above formula Relational expression between the cold and hot inductance value M and heat dissipation capacity H of body substitutes into above formula just after the heat dissipation magnitude H of human body is calculated The cold and hot inductance value M of human body is obtained.It should be noted that above-mentioned fitting formula is used merely to illustrate the cold and hot inductance value of human body and heat dissipation Amount is not delimit the scope of the invention there are certain relationship, can also basis according to H during previous experiments and M data group The fitting of other approximating methods, obtains other fitting formulas.According to above-mentioned formula, the cold and hot inductance value of human body can be calculated.
Since cold and hot inductance value is determined according to human body, this programme is actually air conditioner in cooling mode to wind The adjusting of speed.
Determining module 20, for determining the warm-cold sensitivity section where the cold and hot inductance value;
After obtaining module 10 and getting cold and hot inductance value, determining module 20 determines the cold and hot sensillary area where the cold and hot inductance value Between.In the present embodiment, multiple warm-cold sensitivity sections are established in advance, also, each warm-cold sensitivity section is corresponding with cold and hot inductance value, In, warm-cold sensitivity section and the corresponding relationship of cold and hot inductance value include two kinds: 1, the corresponding cold and hot inductance value in a warm-cold sensitivity section;2, The corresponding warm-cold sensitivity value range in one warm-cold sensitivity section.The corresponding warm-cold sensitivity in a preferably warm-cold sensitivity section in the present embodiment Value range, and the number in warm-cold sensitivity section is without limitation, and corresponding number can be arranged as the case may be.
In the present embodiment, in order to be best understood from entire scheme, it is described in detail by taking 8 warm-cold sensitivity sections as an example.Wherein, cold and hot Corresponding relationship between sensillary area between warm-cold sensitivity value range can refer to shown in table 1:
Corresponding relationship between 1. warm-cold sensitivity section of table and warm-cold sensitivity value range
Warm-cold sensitivity section Cold and hot inductance value Thermal comfort Section retention time X (s)
Section 1 4<M≤6 Heat 30
Section 2 2<M≤4 It is somewhat hot 60
Section 3 1<M≤2 It is warm 90
Section 4 0≤M≤1 Comfortably (a little warm) 150
Section 5 -1≤M<0 Comfortably (somewhat cool) 150
Section 6 -2<M≤-1 It is cool 90
Section 7 -4<M≤-2 It is somewhat cold 60
Section 8 -6≤M<-4 It is cold 30
It can be checked from table 1,8 warm-cold sensitivity sections are arranged successively according to the sequence of number from small to large, correspondingly, cold and hot The variation tendency of inductance value is that from big to small, and the hot comfort in 8 warm-cold sensitivity sections is first from heat to comfortable, then from comfortably to cold Change procedure, and the time is also then the change procedure from long to short from being short to length.It is worth noting that, in warm-cold sensitivity section Thermal comfort when being in comfort conditions (including a little warm, somewhat cool), section retention time longest, more toward both sides, section is protected It is shorter to hold the time.Certainly, the same value can also be set by the section retention time in intermediate four sections, is equivalent to four areas Between belong to comfortable section.
It should be understood that the cold and hot inductance value and section retention time in table 1 are only exemplary, this field Technical staff can be arranged to other values according to specific needs, herein without limitation.
Adjustment module 30, for adjusting the wind speed setting of the air conditioner according to the determining warm-cold sensitivity section.
In the present embodiment, after determining module 20 determines the warm-cold sensitivity section where the cold and hot inductance value, mould is adjusted Block 30 can adjust the wind speed setting of the air conditioner according to the determining warm-cold sensitivity section, specifically, described referring to Fig. 6 Adjustment module 30 includes:
Submodule 31 is determined, for determining interval range belonging to the warm-cold sensitivity section;
Acquisition submodule 32 obtains determining area for the corresponding relationship according to preset interval range and adjusting strategy Between range corresponding adjusting strategy;
It adjusts submodule 33 and adjusts the wind speed setting of the air conditioner for the adjusting strategy according to acquisition.
Firstly, determining that submodule 31 first determines interval range belonging to the warm-cold sensitivity section, in the present embodiment, preferably The interval range includes first interval range, second interval range and 3rd interval range, and certainly, the number of interval range is not It limits, is also set as other values, such as four or five according to specific needs.
After determining that submodule 31 determines interval range belonging to the warm-cold sensitivity section, acquisition submodule 32 is according to pre- If interval range and adjust the corresponding relationship of strategy, it is tactful to obtain corresponding adjustings of determining interval range, final regulator Module 33 adjusts the wind speed setting of the air conditioner according to the adjusting strategy of acquisition.Specifically, referring to Fig. 7, the adjusting Submodule 33 includes:
Acquiring unit 331, for obtaining the corresponding wind speed limits value of current wind speed setting and warm-cold sensitivity section;
Computing unit 332, for calculating the wind speed change rate between current wind speed setting and the wind speed limits value;
Unit 333 is adjusted, for adjusting the air conditioner cold and hot according to current wind speed setting and the wind speed change rate Wind speed setting between sensillary area.
In the present embodiment, the corresponding adjusting strategy of different interval ranges is different, actually different interval ranges pair The wind speed limits value answered is different, therefore, for different interval ranges, obtains current wind speed setting in acquiring unit 331, and After the corresponding wind speed limits value in warm-cold sensitivity section, the wind speed change rate that computing unit 332 is calculated is also different, because This, the computing unit 332 calculates the embodiment of the wind speed change rate between current wind speed setting and the wind speed limits value Include:
1) mode one, the interval range be first interval range when, the first wind speed limits value is subtracted into current setting The difference that wind speed obtains obtains between current wind speed setting and the first wind speed limits value divided by the first pre-set constant value Wind speed change rate;
By taking 8 warm-cold sensitivity sections in table 1 as an example, section 1 and section 2 are preferably divided in first interval range.? In one interval range, since the cold and hot inductance value in each warm-cold sensitivity section is different, it is therefore preferable that the in each warm-cold sensitivity section One wind speed limits value is also different, but the first pre-set constant value can keep identical.Specifically, as shown in table 2:
Wind speed change rate of the 2. first interval range of table under someone's state
Wherein, X1 and X2 indicates that the first wind speed limits value, a indicate the first pre-set constant value, and X1 > X2.
As can be known from Table 2, the X1 and X2 respectively indicates the corresponding first wind speed limits value in section 1 and section 2, JSX table Show current wind speed setting, also, defines that current wind speed setting is less than or equal to the corresponding first wind speed limits value in place section. To be best understood from, by taking section 1 as an example: current wind speed setting is JSX, and current first wind speed limits value is X1, and the first wind speed is limited Value X1 processed subtracts the difference that current wind speed setting JSX is obtained, and divided by the first pre-set constant value a, current wind speed setting can be obtained Wind speed change rate △ Rate between the first wind speed limits value.Finally, current wind speed setting is added into wind speed change rate, The air conditioner can be obtained in the wind speed setting in section 1, calculation formula is as follows: ucJSX=JSX+ △ Rate.
It is also seen that in section 1 and section 2 from table 2, the adjusting strategy of wind speed setting is substantially coincident, is all First wind speed limits value is subtracted into the difference that current wind speed setting obtains, divided by the first pre-set constant value, obtains the change of the first wind speed Rate, then the first wind speed change rate is added into current wind speed setting, obtain wind speed setting.Also, in first interval range, respectively The first wind speed limits value in a warm-cold sensitivity section reduces with the reduction of cold and hot inductance value.
Since in actual life, people can often walk about, accordingly, it is possible to will appear some period, people has left air conditioner The space at place, this programme are also corresponding with wind speed and adjust strategy in the case where air conditioner is in unmanned state.Specifically, such as 3 institute of table Show:
Wind speed change rate of the 3. first interval range of table under unmanned state
Warm-cold sensitivity section Nobody when wind speed change rate △ Rate The limitation of JSX value
Section 1 +(X1-JSX)/a JSX≤X1
Section 2 +(X2-JSX)/a JSX≤X2
Wherein, X1 and X2 indicates that the first wind speed limits value, a indicate the first pre-set constant value, and X1 > X2.
It is appreciated that in first interval range, larger, the current environment temperature of the cold and hot inductance value in each warm-cold sensitivity section It is higher, at this point, no matter be currently someone or nobody, can by wind speed setting adjust to identical value, as far as possible to current Cooling is blowed in environment.Therefore, when warm-cold sensitivity section is in first interval range, under someone's state and under unmanned state Wind speed adjusts strategy and is consistent substantially, i.e. identical value can be used in the first pre-set constant value and the first wind speed limits value.
2) mode two, the interval range be second interval range when, the second wind speed limits value is subtracted into current setting The difference that wind speed obtains obtains between current wind speed setting and the second wind speed limits value divided by the second pre-set constant value Wind speed change rate;
In the present embodiment, section 3 is preferably divided in second interval range.In the section, the calculating of wind speed change rate Mode is as shown in table 4:
Wind speed change rate of the 4. second interval range of table under someone's state
Warm-cold sensitivity section Wind speed change rate △ Rate when someone The limitation of JSX value
Section 3 + (JSX_LIMIT%-JSX)/b JSX≤JSX_LIMIT
Wherein, JSX_LIMIT% indicates that the second wind speed limits value, JSX indicate current wind speed setting, and b indicates that two is default normal Numerical value, and define that current wind speed setting is less than or equal to the second wind speed of place limits value.
To be best understood from, citing detailed description: the current wind speed setting in section 3 is JSX, and current second wind speed limits value is Second wind speed limits value JSX_LIMIT% is subtracted the difference that current wind speed setting JSX is obtained, divided by second by JSX_LIMIT% The wind speed change rate △ Rate between current wind speed setting and the second wind speed limits value can be obtained in pre-set constant value b.Most Eventually, current wind speed setting is added into wind speed change rate, the air conditioner can be obtained in the wind speed setting in section 3, calculation formula It is as follows: ucJSX=JSX+ △ Rate.
Further, in the second interval range, if air conditioner, which detects, is currently at unmanned state in room, wind The calculation of fast change rate is as shown in table 5:
Wind speed change rate of the 5. second interval range of table under unmanned state
Warm-cold sensitivity section Nobody when wind speed change rate △ Rate The limitation of JSX value
Section 3 + (JSX_LIMIT%-JSX)/a JSX≤JSX_LIMIT
Wherein, a > b.
It is appreciated that in second interval range, the cold and hot inductance value in each warm-cold sensitivity section environment temperature placed in the middle, current It is moderate, will not be too high or too low, at this point it is possible to the wind speed change rate under unmanned state is reduced, it specifically can be by increasing second Pre-set constant value realizes that, by reducing wind speed change rate, the adjusting for realizing wind speed setting tends towards stability.Therefore, second When interval range, the air conditioner is detected in room in corresponding pre-set constant value b under someone's state, is less than unmanned state Under corresponding pre-set constant value a.It finally realizes under unmanned state, the wind speed setting after adjusting is less than the setting under someone's state Wind speed, reduces the revolving speed of air conditioner blower to a certain extent, to reduce power consumption.
It is worth noting that, the acquisition modes of the second wind speed limits value, which comprise determining that, to be worked as in second interval range Preceding operation duration obtains determining according to the mapping relations of preset operation duration and the second wind speed limits value Run the corresponding second wind speed limits value of duration.
That is, the mapping table for having operation duration and the second wind speed limits value is established in advance, it is subsequent, according to Current operation duration can determine and obtain corresponding second wind speed limits value.The operation duration and second The mapping table of wind speed limits value is as shown in table 6:
The mapping table of table 6. operation duration and the second wind speed limits value
The operation duration in section 3 JSX_LIMIT value
SectionTime≤30 minute X3
30 minutes < SectionTime≤60 minute X4
60 minutes < SectionTime≤90 minute X5
90 minutes < SectionTime≤120 minute X6
120 minutes < SectionTime X7
Wherein, X3 > X4 > X5 > X6 > X7.
It should be understood that the operation duration and JSX_LIMIT value in table 6 are set as phase according to specific needs The value answered, also, the division number that duration is run in table 6 is also only exemplary, and it is corresponding for being set as needed Quantity.
3) mode three, the interval range be 3rd interval range when, by current wind speed setting subtract third wind speed limit The difference that system is worth obtains between current wind speed setting and the third wind speed limits value divided by third pre-set constant value Wind speed change rate.
From content above it is found that remaining section 4, section 5, section 6, section 7 and section 8 are just divided in 3rd interval model It encloses.Since in 3rd interval range, the cold and hot inductance value in each warm-cold sensitivity section is smaller, and current environment temperature is lower, at this time may be used It keeps the third wind speed limits value in each warm-cold sensitivity section identical, and keeps the third pre-set constant value in each warm-cold sensitivity section It is identical, so that the wind speed setting finally adjusted is consistent.Again due to above it has been mentioned that air conditioner can be in someone's state and nothing Run under people's state, and in 3rd interval range each warm-cold sensitivity section cold and hot inductance value, than first interval range and the secondth area Between range cold and hot inductance value it is small, therefore environment temperature relative reduction can reduce the wind speed change rate under unmanned state, real Show under unmanned state, the wind speed setting after adjusting is less than the wind speed setting under someone's state, reduces air-conditioning to a certain extent The revolving speed of device blower, to reduce power consumption.Specifically, as shown in table 7:
Wind speed change rate of the 7 3rd interval range of table under someone's state
Wherein, the X8 third wind speed limits value, JSX indicate current wind speed setting;B and a respectively indicate someone and nobody When third pre-set constant value, and a > b;Meanwhile defining X8 > X9.
To be best understood from, by taking the section 4 under someone's state as an example: current wind speed setting is JSX, current third wind speed limitation Value is X8, and current wind speed setting JSX is subtracted the difference that third wind speed limits value X8 is obtained, divided by third pre-set constant value, and Obtained quotient is taken negative, the wind speed change rate △ between current wind speed setting and the third wind speed limits value can be obtained Rate.Finally, current wind speed setting is added into wind speed change rate, the air conditioner can be obtained in the setting wind in warm-cold sensitivity section Speed, calculation formula are as follows: ucJSX=JSX+ △ Rate.
It is worth noting that, the cold and hot inductance value in each warm-cold sensitivity section is smaller in 3rd interval range, environment temperature compared with Low, what is blown at this time is cold wind, if wind speed is excessive, is easy that people is allowed to feel ill, and therefore, wind speed change rate uses negative value, right The adjusting of wind speed setting is the equal of being equivalent to and turning down on the basis of current wind speed setting in the adjusting to wind speed setting, So that the cold wind of air conditioner blowout is more comfortable.
In the present embodiment, according to current wind speed setting and wind speed change rate, the air conditioner is adjusted in cold and hot sensillary area Between wind speed setting, be the equal of that inner blower updates primary air velocity value, i.e. ucJSX=JSX+ △ on the basis of current wind speed setting Rate, also, define that ucJSX has a boundary value, for example, take ucJSX=100% as ucJSX>100%, when ucJSX< 1%, take ucJSX=1.
In the present embodiment, the division mode in each warm-cold sensitivity section and the corresponding wind speed of each interval range adjust plan It slightly, is all to summarize to obtain on the basis of experiment, specific value can be set as the case may be.Those skilled in the art Using technical idea of the invention, the other setting means proposed according to its specific requirements are in protection scope of the present invention It is interior, herein without exhaustive one by one.
The wind-speed adjusting device that the present embodiment proposes, first obtains corresponding cold and hot inductance value under current wind speed setting, then really Warm-cold sensitivity section where the fixed cold and hot inductance value adjusts the air conditioner finally according to the determining warm-cold sensitivity section Wind speed setting is the equal of combining room since cold and hot inductance value is determined by the temperature value of radiation temperature in room and human body surface Wind speed setting is adjusted in the temperature value of interior radiation temperature and human body surface, to improve the accurate of wind speed adjusting Property.
It should be noted that, in this document, the terms "include", "comprise" or its any other variant are intended to non-row His property includes, so that the process, method, article or the system that include a series of elements not only include those elements, and And further include other elements that are not explicitly listed, or further include for this process, method, article or system institute it is intrinsic Element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that including being somebody's turn to do There is also other identical elements in the process, method of element, article or system.
The serial number of the above embodiments of the invention is only for description, does not represent the advantages or disadvantages of the embodiments.
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 (8)

1. a kind of wind speed adjusting method based on cold and hot inductance value, which is characterized in that the wind speed adjusting method includes:
When air conditioner enters warm-cold sensitivity mode, corresponding cold and hot inductance value under current wind speed setting is obtained, wherein the warm-cold sensitivity Value is determined by the temperature value of radiation temperature in room and human body surface;
Determine the warm-cold sensitivity section where the cold and hot inductance value;
Determine interval range belonging to the warm-cold sensitivity section;
According to preset interval range and tactful corresponding relationship is adjusted, obtains the corresponding adjusting strategy of determining interval range;
Obtain the corresponding wind speed limits value of current wind speed setting and warm-cold sensitivity section;
Calculate the wind speed change rate between current wind speed setting and the wind speed limits value;
According to current wind speed setting and the wind speed change rate, the air conditioner is adjusted in the wind speed setting in warm-cold sensitivity section;
Wherein, the interval range includes first interval range, it is described calculate current wind speed setting and the wind speed limits value it Between wind speed change rate the step of include:
When the interval range is first interval range, the first wind speed limits value is subtracted into the difference that current wind speed setting obtains Value, divided by the first pre-set constant value, obtains the wind speed change rate between current wind speed setting and the first wind speed limits value.
2. wind speed adjusting method as described in claim 1, which is characterized in that the interval range further includes second interval range With 3rd interval range, the step of wind speed change rate calculated between current wind speed setting and the wind speed limits value, is wrapped It includes:
When the interval range is second interval range, the second wind speed limits value is subtracted into the difference that current wind speed setting obtains Value, divided by the second pre-set constant value, obtains the wind speed change rate between current wind speed setting and the second wind speed limits value;
When the interval range is 3rd interval range, current wind speed setting is subtracted into the difference that third wind speed limits value obtains Value, divided by third pre-set constant value, obtains the wind speed change rate between current wind speed setting and the third wind speed limits value.
3. wind speed adjusting method as claimed in claim 2, which is characterized in that in second interval range and 3rd interval range In, the air conditioner detects in room in corresponding pre-set constant value under someone's state, is less than corresponding under unmanned state Pre-set constant value.
4. wind speed adjusting method as claimed in claim 2, which is characterized in that in second interval range, second wind speed The acquisition modes of limits value comprise determining that current operation duration, according to preset operation duration and the second wind speed The mapping relations of limits value obtain the corresponding second wind speed limits value of determining operation duration.
5. a kind of wind-speed adjusting device based on cold and hot inductance value, which is characterized in that the wind-speed adjusting device includes:
Module is obtained, for when air conditioner enters warm-cold sensitivity mode, obtaining corresponding cold and hot inductance value under current wind speed setting, In, the cold and hot inductance value is determined by the temperature value of radiation temperature in room and human body surface;
Determining module, for determining the warm-cold sensitivity section where the cold and hot inductance value;
Adjustment module, for adjusting the wind speed setting of the air conditioner according to the determining warm-cold sensitivity section;
The adjustment module includes:
Submodule is determined, for determining interval range belonging to the warm-cold sensitivity section;
Acquisition submodule obtains determining interval range for the corresponding relationship according to preset interval range and adjusting strategy Corresponding adjusting strategy;
It adjusts submodule and adjusts the wind speed setting of the air conditioner for the adjusting strategy according to acquisition;
The adjusting submodule includes:
Acquiring unit, for obtaining the corresponding wind speed limits value of current wind speed setting and warm-cold sensitivity section;
Computing unit, for calculating the wind speed change rate between current wind speed setting and the wind speed limits value;
Unit is adjusted, for adjusting the air conditioner in warm-cold sensitivity section according to current wind speed setting and the wind speed change rate Wind speed setting;
Wherein, the interval range includes first interval range, and the computing unit is also used in the interval range be first When interval range, the first wind speed limits value is subtracted into the difference that current wind speed setting obtains and is obtained divided by the first pre-set constant value Wind speed change rate between current wind speed setting and the first wind speed limits value.
6. wind-speed adjusting device as claimed in claim 5, which is characterized in that the interval range further includes second interval range With 3rd interval range, the computing unit is also used to limit the second wind speed when the interval range is second interval range Value processed subtracts the difference that current wind speed setting obtains, and divided by the second pre-set constant value, obtains current wind speed setting and described second Wind speed change rate between wind speed limits value;
When the interval range is 3rd interval range, current wind speed setting is subtracted into the difference that third wind speed limits value obtains Value, divided by third pre-set constant value, obtains the wind speed change rate between current wind speed setting and the third wind speed limits value.
7. wind-speed adjusting device as claimed in claim 6, which is characterized in that in second interval range and 3rd interval range In, the air conditioner detects in room in corresponding pre-set constant value under someone's state, is less than corresponding under unmanned state Pre-set constant value.
8. wind-speed adjusting device as claimed in claim 6, which is characterized in that in second interval range, second wind speed The acquisition modes of limits value comprise determining that current operation duration, according to preset operation duration and the second wind speed The mapping relations of limits value obtain the corresponding second wind speed limits value of determining operation duration.
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Families Citing this family (8)

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Publication number Priority date Publication date Assignee Title
WO2018120717A1 (en) * 2016-12-30 2018-07-05 广东美的制冷设备有限公司 Method and device for controlling air conditioner
CN106839289B (en) * 2017-01-13 2020-02-07 广东美的制冷设备有限公司 Air conditioner control method, controller, air conditioner and air conditioner control system
CN106949606A (en) * 2017-04-11 2017-07-14 美的集团武汉制冷设备有限公司 Air-conditioner wind speed control method, device and air-conditioner
CN109405213B (en) * 2018-10-26 2021-01-08 美的集团武汉制冷设备有限公司 Air conditioner, control method and device thereof and readable storage medium
CN109668264B (en) * 2018-12-25 2021-06-18 广东美的制冷设备有限公司 Control method and device of air conditioning equipment and air conditioning equipment
CN109724220A (en) * 2018-12-25 2019-05-07 广东美的制冷设备有限公司 Control method, device and the apparatus of air conditioning of the apparatus of air conditioning
CN109668267B (en) * 2018-12-25 2021-02-26 广东美的制冷设备有限公司 Control method and device of air conditioning equipment and air conditioning equipment
CN112344528A (en) * 2019-08-07 2021-02-09 广东美的制冷设备有限公司 Air conditioner, air conditioner control method and device and readable storage medium

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015064137A (en) * 2013-09-25 2015-04-09 ダイキン工業株式会社 Air conditioner
CN105241035A (en) * 2015-11-26 2016-01-13 湘潭大学 Air conditioner control system based on dynamic heat comfort and control method thereof
CN105339742A (en) * 2014-02-17 2016-02-17 松下电器产业株式会社 Air conditioner and thermal image sensor system

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015064137A (en) * 2013-09-25 2015-04-09 ダイキン工業株式会社 Air conditioner
CN105339742A (en) * 2014-02-17 2016-02-17 松下电器产业株式会社 Air conditioner and thermal image sensor system
CN105241035A (en) * 2015-11-26 2016-01-13 湘潭大学 Air conditioner control system based on dynamic heat comfort and control method thereof

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