CN106052051B - Air conditioner progress control method and device - Google Patents
Air conditioner progress control method and device Download PDFInfo
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- CN106052051B CN106052051B CN201610616710.6A CN201610616710A CN106052051B CN 106052051 B CN106052051 B CN 106052051B CN 201610616710 A CN201610616710 A CN 201610616710A CN 106052051 B CN106052051 B CN 106052051B
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
- F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
- F24F11/74—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity
- F24F11/77—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity by controlling the speed of ventilators
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2120/00—Control inputs relating to users or occupants
- F24F2120/10—Occupancy
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
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- Fluid Mechanics (AREA)
- Air Conditioning Control Device (AREA)
Abstract
The invention discloses a kind of air conditioner progress control method and devices, this method comprises: counting the unmanned duration for being continuously in unmanned state in room when air conditioner is in unmanned state in the room；Obtain the currently stored cold and hot inductance value of air conditioner；When unmanned duration is in first interval, the target temperature of air conditioner is adjusted according to cold and hot inductance value；Air conditioner operation is controlled according to target temperature adjusted；When unmanned duration is in second interval, air conditioner maximum wind velocity is limited to the first wind speed, and the target temperature of air conditioner is adjusted according to cold and hot inductance value.The present invention is in room no man where air conditioner, when being different from someone based on unmanned duration and cold and hot inductance value, go control air conditioner operation, avoid user not in the room when, air conditioner continues the high numerical value operating parameter operation being arranged with user in someone's state, to save electric energy spent by air conditioner.
Description
Technical field
The present invention relates to air conditioner technical field more particularly to a kind of air conditioner progress control methods and device.
Background technique
With the development of science and technology, air conditioner is more and more important in people's lives, existing air conditioner is freezing or is heating
When, usually the variation of environment temperature is made according to operating parameter set by user (such as set temperature, wind speed setting)
Corresponding refrigeration or heating control, still, people can often walk about in actual life, it is possible that some period people leaves air-conditioning
Room where device, in this case, not in the room because of user, the refrigeration in room or heating needs are corresponding where air conditioner
It reduces, if air conditioner is run also according to operating parameter set by user, be easy to cause the waste of electric energy.
Summary of the invention
The main purpose of the present invention is to provide a kind of air conditioner progress control method and devices, it is intended to solve existing air-conditioning
Device is when people withdraws from a room, the technical issues of still setting operating parameter operation according to user, cause waste of energy.
To achieve the above object, a kind of air conditioner progress control method provided by the invention, the operation of air conditioner controlling party
Method includes:
When air conditioner is in unmanned state in the room, count room in be continuously in unmanned state nobody continue
Duration；
Obtain the currently stored cold and hot inductance value of air conditioner；
When unmanned duration is in first interval, the target temperature of air conditioner is adjusted according to cold and hot inductance value；According to tune
Target temperature control air conditioner operation after whole；
When unmanned duration is in second interval, air conditioner maximum wind velocity is limited to the first wind speed, and according to cold
The target temperature of thermal sensation value adjustment air conditioner；Air conditioner operation is controlled according to target temperature adjusted, wherein second interval
Value is greater than the value of first interval；Air conditioner operation is controlled according to target temperature adjusted.
Preferably, after described the step of obtaining air conditioner currently stored cold and hot inductance value further include:
When unmanned duration be greater than second interval value when, by air conditioner maximum wind velocity be limited to the second wind speed or/and
The maximum frequency of air conditioner operation is set, and adjusts the target temperature of air conditioner according to cold and hot inductance value, according to target adjusted
Temperature controls air conditioner operation；Wherein the second wind speed is less than the first wind speed.
It preferably, include partial heat section, comfortable section and colder section between the cold and hot inductance value location.
Preferably, the step of target temperature that air conditioner is adjusted according to cold and hot inductance value includes:
Between the currently stored cold and hot inductance value location of acquisition air conditioner；
When cold and hot inductance value is at colder section, air conditioner current target temperature is increased into the first numerical value and obtains the first temperature
Value, using the minimum value of the first temperature value and preset first temperature extreme value as new current target temperature；
When cold and hot inductance value is at comfortable section, holding current target temperature is constant；
When cold and hot inductance value is at partial heat section, air conditioner current target temperature is subtracted into second value and obtains second temperature
Value, using the maximum value of second temperature value and preset second temperature extreme value as new current target temperature.
Preferably, described when air conditioner is in unmanned state in the room, it counts in room and is continuously in unmanned shape
After the step of unmanned duration of state further include:
When air conditioner is someone's state in the room, the unmanned duration is zeroed out；
The cold and hot inductance value that user is current in the room is obtained, and according to the current cold and hot inductance value adjustment air conditioner of user
Target temperature, to control air conditioner operation according to target temperature adjusted.
The present invention also provides a kind of air conditioner operating control device, the operation of air conditioner control device includes:
Duration statistical module, for counting and being continuously in room when air conditioner is in unmanned state in the room
The unmanned duration of unmanned state；
Module is obtained, for obtaining the currently stored cold and hot inductance value of air conditioner；
First control module, for adjusting air conditioner according to cold and hot inductance value when unmanned duration is in first interval
Target temperature；Air conditioner operation is controlled according to target temperature adjusted；
Second control module, for when unmanned duration is in second interval, air conditioner maximum wind velocity to be limited to
First wind speed, and according to the target temperature of cold and hot inductance value adjustment air conditioner, wherein the value of second interval is greater than the value of first interval.
Preferably, the air conditioner operating control device further include:
Third control module limits air conditioner maximum wind velocity when for being greater than the value of second interval when unmanned duration
It is made as the maximum frequency that the second wind speed or/and setting air conditioner are run, and adjusts the target temperature of air conditioner according to cold and hot inductance value,
Air conditioner operation is controlled according to target temperature adjusted；Wherein the second wind speed is less than the first wind speed.
It preferably, include partial heat section, comfortable section and colder section between the cold and hot inductance value location.
Preferably, the air conditioner operating control device further includes adjustment module, and the first adjustment module is used for:
Between the currently stored cold and hot inductance value location of acquisition air conditioner；
When cold and hot inductance value is at colder section, air conditioner current target temperature is increased into the first numerical value and obtains the first temperature
Value, using the minimum value of the first temperature value and preset first temperature extreme value as new current target temperature；
When cold and hot inductance value is at comfortable section, holding current target temperature is constant；
When cold and hot inductance value is at partial heat section, air conditioner current target temperature is subtracted into second value and obtains second temperature
Value, using the maximum value of second temperature value and preset second temperature extreme value as new current target temperature.
Preferably, the air conditioner operating control device further include:
Dump block, for being carried out to the unmanned duration clear when air conditioner is someone's state in the room
Zero；
Second adjustment module, for obtaining the current cold and hot inductance value of user in the room, and according to current cold of user
Thermal sensation value adjusts the target temperature of air conditioner, to control air conditioner operation according to target temperature adjusted.
The present invention is by counting in room and being continuously in nothing when detecting that air conditioner is in unmanned state in the room
The unmanned duration of people's state, and the cold and hot inductance value that air conditioner currently saves is extracted, when unmanned duration is in the firstth area
Between when, according to cold and hot inductance value adjust air conditioner target temperature；Air conditioner operation is controlled according to target temperature adjusted；Work as nothing
When people's duration is in second interval, air conditioner maximum wind velocity is limited to the first wind speed, and sky is adjusted according to cold and hot inductance value
Adjust the target temperature of device；Wherein the value of second interval is greater than the value of first interval；Air-conditioning is controlled according to target temperature adjusted
Device operation, to when being different from someone based on unmanned duration and cold and hot inductance value, go to control in room no man where air conditioner
Air conditioner processed operation, avoid user not in the room when, air conditioner continues to run with user in the high numerical value that someone's state be arranged
Parameter operation, so that electric energy spent by air conditioner is saved, meanwhile, when air conditioner is that basis is detected as unmanned state, air-conditioning
The cold and hot inductance value control air conditioner operation that device saves, while avoiding air conditioner from wasting electric energy, when also avoiding in room nobody
Warm-cold sensitivity has big difference with user's expection.
Detailed description of the invention
Fig. 1 is the flow diagram of one embodiment of the air condition of that present invention progress control method；
Fig. 2 is the thermal image schematic diagram that infrared sensor array scans object in the present invention；
Fig. 3 is the module diagram of one embodiment of the air condition of that present invention operating control device.
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.
To be best understood from the present invention, a kind of air conditioner progress control method is provided herein, in air conditioner progress control method
In one embodiment, referring to Fig.1, this method comprises:
Step S10 is counted in room when air conditioner is in unmanned state in the room and is continuously in unmanned state's
Unmanned duration；
Step S20 obtains the currently stored cold and hot inductance value of air conditioner；
In actual life, people can often walk about, accordingly, it is possible to will appear some period, people is had left where air conditioner
Room in, in air conditioner operational process, based on infrared sensor detection air conditioner human body in the room, when in room
When human body is not detected, determine in the room to be currently unmanned state.When determining in room is unmanned state, count in room
Be continuously in the unmanned duration of unmanned state, and extract the cold and hot inductance value that air conditioner currently saves, the cold and hot inductance value be
It is to be obtained according to the temperature value of radiation temperature value and human body surface in room, i.e., in the room before unmanned state in room
Before a period of time of unmanned state, the mode that air conditioner obtains cold and hot inductance value includes:
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 (i.e. user) in the room for, at this time radiation temperature be room in ambient enviroment such as surrounding wall
The temperature value that body, window etc. act on human body radiation, the two temperature values can be by having the sensor of measurement thermal image function
Measurement is read and is obtained, such as array infrared sensor module, and infrared sensor can obtain when scanning human body or ambient enviroment
To thermal image, as shown in Fig. 2, thermal image can obtain the i.e. one of pixel in wherein each zonule by array arrangement mode
Temperature value, the shade of each pixel as shown in Figure 2 illustrates that the height of its temperature value is different, and each pixel can be read
Actual temp value.Thermal infrared sensor can equally obtain the thermal image of certain surface area when scanning human body, because of human body table
The temperature in each place in face is different, therefore reflection is not also identical to corresponding thermal image, therefore measures human body surface
Temperature when can be corresponded to measuring human body thermal image all pixels temperature spot be averaged by way of obtain, i.e. human body table
The average temperature value in face indicates human surface temperature's value.And measuring radiation temperature in room is to scan room by infrared sensor
After the thermal image that interior peripheral regions such as wall, ceiling, window are formed, thermal image part where removing human body is read remaining
Then the temperature value of each pixel of partial thermal image is averaged the radiation temperature value just obtained in room, i.e., in room
Mean radiant temperature value indicate room in radiation temperature value.
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.Due to
Cold and hot inductance value be determined according to human body, therefore this programme be actually air conditioner under refrigeration mode and heating mode to temperature
Adjusting.
Step S30 adjusts the target temperature of air conditioner according to cold and hot inductance value when unmanned duration is in first interval
Degree；Air conditioner operation is controlled according to target temperature adjusted；
According to target temperature adjusted, air conditioner operation is controlled, specifically, air conditioner adjustment refrigeration or heats power,
By air conditioner temperature in the room gradually adjust to target temperature.
Air conditioner maximum wind velocity is limited to the first wind speed when unmanned duration is in second interval by step S40,
And the target temperature of air conditioner is adjusted according to cold and hot inductance value；Air conditioner operation is controlled according to target temperature adjusted, wherein the
The value in two sections is greater than the value of first interval.
User measure unmanned duration section may include it is multiple, unmanned duration is bigger, and surface user leaves sky
Adjust room time where device more long, comparatively, the probability that user returns to room is smaller, and user returns to warm-cold sensitivity demand behind room
Cold and hot inductance value when leaving with user differs bigger, so energy conservation, the duration that unmanned duration falls into section is bigger, then right
Air conditioner items operating parameter (operating parameter includes target temperature or target wind speed) limits value is smaller, and energy saving adjustment degree is got over
Greatly.
When unmanned duration is in first interval, the target temperature of air conditioner is adjusted according to cold and hot inductance value, according to tune
Target temperature control air conditioner operation after whole, i.e. the ruler length of first interval is smaller, if first interval is to use in 0 to 10 minute
Family time that withdraws from a room is not grown, and limits without the target wind speed to air conditioner, according to being based on cold and hot inductance value mesh adjusted
Mark temperature control air conditioner operation；When unmanned duration is in second interval, the duration of second interval is greater than first interval,
If second interval is in 10 to 30 minutes, user's time that withdraws from a room is longer, and air conditioner maximum wind velocity is limited to the first wind speed,
And the target temperature of air conditioner is adjusted according to cold and hot inductance value, air conditioner operation is controlled according to target temperature adjusted.
In the present embodiment, it when detecting that air conditioner is in unmanned state in the room, counts and persistently locates in room
In the unmanned duration of unmanned state, and the cold and hot inductance value that air conditioner currently saves is extracted, when unmanned duration is in the
When one section, the target temperature of air conditioner is adjusted according to cold and hot inductance value；Air conditioner operation is controlled according to target temperature adjusted；
When unmanned duration is in second interval, air conditioner maximum wind velocity is limited to the first wind speed, and according to cold and hot inductance value tune
The target temperature of whole air conditioner；Wherein the value of second interval is greater than the value of first interval；It is controlled according to target temperature adjusted
Air conditioner operation, thus in room no man where air conditioner, when being different from someone based on unmanned duration and cold and hot inductance value,
Go control air conditioner operation, avoid user not in the room when, air conditioner continues the high numerical value that is arranged with user in someone's state
Operating parameter operation, so that electric energy spent by air conditioner is saved, meanwhile, when air conditioner is that basis is detected as unmanned state,
The cold and hot inductance value control air conditioner operation that air conditioner saves also avoids nothing in room while avoiding air conditioner from wasting electric energy
Warm-cold sensitivity has big difference with user's expection when people.
In addition, step S20, later further include:
Air conditioner maximum wind velocity is limited to the second wind when unmanned duration is greater than the value of second interval by step S50
The maximum frequency that speed or/and setting air conditioner are run, and according to the target temperature of cold and hot inductance value adjustment air conditioner, after adjustment
Target temperature control air conditioner operation；Wherein the second wind speed is less than the first wind speed.
After obtaining the currently stored cold and hot inductance value of air conditioner, unmanned duration is counted, when unmanned duration is greater than
When the value of second interval, when such as unmanned duration is greater than 30 minutes, show that user withdraws from a room the time for a long time, at this time
Air conditioner maximum wind velocity is limited to the second wind speed more smaller than the first wind speed, and the running frequency of air conditioner can be arranged
Then one maximum frequency adjusts the target temperature of air conditioner, then according to target temperature control adjusted according to cold and hot inductance value
Air conditioner operation processed；To which when unmanned duration is greater than to a certain degree, the wind speed of air conditioner is limited to smaller second
Wind speed such as the minimum windspeed that air conditioner can be run, and can limit the maximum frequency of air conditioner operation, so that nobody continues
Duration is longer, bigger to the limitation of air conditioner wind speed and operation maximum frequency, realizes and withdraws from a room more long reduction air-conditioning in user
The power consumption of device is smaller.
Further, include: after step S10
Step S11 is zeroed out unmanned duration when air conditioner is someone's state in the room；
Step S12 obtains the cold and hot inductance value that user is current in room, and adjusts air-conditioning according to the current cold and hot inductance value of user
The target temperature of device, to control air conditioner operation according to target temperature adjusted.
When detecting in room is someone's state, i.e., user turns again to air conditioner institute in the room, will count before
Unmanned duration reset, also the limits value of the corresponding air conditioner operating parameter of unmanned duration is cancelled accordingly, so
The temperature value of radiation temperature and human body surface in current room is acquired and is corrected afterwards, according to the human body surface temperature
The difference of radiation temperature value obtains the heat dissipation capacity of human body in angle value and room, obtains human body further according to the heat dissipation capacity of the human body
Cold and hot inductance value, and according to the operating parameter control air conditioner operation between current cold and hot inductance value location.Specifically, it is obtaining currently
After cold and hot inductance value, between first determining the cold and hot inductance value location, then when between determining cold and hot inductance value location being partial heat section, adjust
The target temperature of small air conditioner；When being comfortable section between determining cold and hot inductance value location, the target temperature of air conditioner is kept not
Become；When being colder section between determining cold and hot inductance value location, the target temperature of air conditioner is tuned up, to control air conditioner for room
The current warm-cold sensitivity demand of interior temperature and wind speed optimum user.
Further, include partial heat section, comfortable section and colder section between cold and hot inductance value location, enter in air conditioner
When warm-cold sensitivity mode, the target temperature of air conditioner is adjusted according to cold and hot inductance value, this adjusts the target of air conditioner according to cold and hot inductance value
The step of temperature includes:
Between the currently stored cold and hot inductance value location of acquisition air conditioner；
When cold and hot inductance value is at colder section, air conditioner current target temperature is increased into the first numerical value and obtains the first temperature
Value, using the minimum value of the first temperature value and preset first temperature extreme value as new current target temperature；
When cold and hot inductance value is at comfortable section, holding current target temperature is constant；
When cold and hot inductance value is at partial heat section, air conditioner current target temperature is subtracted into second value and obtains second temperature
Value, using the maximum value of second temperature value and preset second temperature extreme value as new current target temperature.
Firstly, first determine interval range belonging to the cold and hot inductance value (i.e. where section), in the present embodiment, preferred institute
Stating interval range includes partial heat section, comfortable section and colder section, and certainly, the number of interval range without limitation, can also root
Need to be set as other values, such as four or five according to specific.
After determining interval range belonging to the cold and hot inductance value, according to preset interval range and tactful pair is adjusted
It should be related to, obtain the corresponding adjusting strategy of determining interval range, i.e. the corresponding strategy that adjusts in partial heat section is that air conditioner is current
Target temperature subtracts second value and obtains second temperature value, using the maximum value of second temperature value and preset second temperature extreme value as
New current target temperature；Comfortable section is corresponding to adjust strategy to keep current target temperature constant；Colder section is corresponding to be adjusted
Strategy obtains the first temperature value for air conditioner current target temperature is increased the first numerical value, by the first temperature value and default first temperature
The minimum value of extreme value is spent as new current target temperature.
Specifically:
1) cold and hot inductance value is in partial heat section, corresponding adjusting strategy are as follows: air conditioner current target temperature is subtracted second value
Second temperature value is obtained, using the maximum value of second temperature value and preset second temperature extreme value as new current target temperature；
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.
By taking 8 warm-cold sensitivity sections in table 1 as an example, section 1, section 2 and section 3 are preferably divided in partial heat section.By
Cold and hot inductance value in each warm-cold sensitivity section is different, it is therefore preferable that second value and the second temperature in each warm-cold sensitivity section
It is also different to spend extreme value.
Simultaneously as being as previously mentioned, can enter under heating mode into warm-cold sensitivity mode, it can also be from refrigeration
Enter under mode, and after entrance warm-cold sensitivity mode, the heating mode and refrigeration mode before keeping are constant.Therefore, described
In the section 1 in partial heat section, section 2 and section 3, heating mode and the corresponding second temperature extreme value of refrigeration mode are also different
's.Specifically, under awake someone's state, as shown in table 2:
Temperature of the 2 partial heat section of table under someone's state adjusts strategy
Wherein, TS (n) indicates that current target temperature, TS (n+1) indicate the target temperature after adjusting, area in a chiller mode
Between for 1: if current set temperature TS (n) is 17 DEG C, the difference of current target temperature and second value 3 is 14 DEG C, is lower than
18 DEG C of second temperature extreme value, therefore by 18 DEG C of the second temperature extreme value as new target temperature TS (n+1), if current goal
Temperature TS (n) is 22 DEG C, then the difference of current target temperature and second value 3 is 19 DEG C, is higher than 18 DEG C of second temperature extreme value, because
This is by 19 DEG C of difference of current target temperature and second value 3 as new target temperature TS (n+1).It is other under refrigeration mode
Under each warm-cold sensitivity section and heating mode in each warm-cold sensitivity section, the method for determination and above content of target temperature are basic
Unanimously, details are not described herein again.
As can be seen from Table 2, in the heating mode and refrigeration mode in section 1, section 2 and section 3, the tune of target temperature
Section strategy is substantially coincident, is all that air conditioner current target temperature is first subtracted second value to obtain second temperature value, then
Using the maximum value of second temperature value and preset second temperature extreme value as new current target temperature.Also, it can from table 2
Out, the cold and hot inductance value in section 1 is maximum, and the cold and hot inductance value in section 3 is minimum, correspondingly, the second temperature extreme value in section 1 is minimum, area
Between 3 second temperature extreme value it is maximum, therefore, it follows that conclusion: in partial heat section, the second temperature in each warm-cold sensitivity section
Extreme value increases with the reduction of cold and hot inductance value；Also, the second value in each warm-cold sensitivity section is with the reduction of cold and hot inductance value
And reduce.
It should be understood that the second value and second temperature extreme value in table 2 are all only exemplary, it can be according to tool
Body needs to be set as other values, as long as the second temperature extreme value in warm-cold sensitivity section is kept to increase with the reduction of cold and hot inductance value,
And the second value relationship reduced with the reduction of cold and hot inductance value in each warm-cold sensitivity section.
Above it has been noted that this programme is in the case where people is in waking state, to air conditioner refrigeration mode or refrigeration mode
Temperature adjust.But since in actual life, people can often walk about, accordingly, it is possible to will appear some period, people is had left
In space where air conditioner.Therefore, in the present embodiment, the preferably described air conditioner in the process of running can real-time monitoring human body,
If detecting in current environment nobody (i.e. user leaves from the environment where air conditioner, is in unmanned state), at this time
It is the equal of switching to unmanned state from someone's state.It is corresponding again since the corresponding cold and hot inductance value in section 1 to section 3 is larger
Temperature is higher, therefore adjusting temperature described above is actually to turn down set temperature.But since air conditioner detects
It currently is in unmanned state, temperature is adjusted too low in order to prevent, causes power consumption excessive, each cold preferably under unmanned state
The second temperature extreme value in thermal sensation section, the second temperature extreme value than warm-cold sensitivity each under someone state section is high, therefore, at nobody
Under state, partial heat section adjusts strategy in refrigeration mode and the corresponding temperature of heating mode, as shown in table 3:
Temperature of the 3. partial heat section of table under unmanned state adjusts strategy
As can be seen from Table 3, partial heat section adjusts strategy and the temperature tune under someone's state in the temperature under unmanned state
Section strategy is almost the same, and different places are: the second temperature extreme value in each warm-cold sensitivity section under unmanned state, than someone shape
The second temperature extreme value in corresponding each warm-cold sensitivity section is high under state.
It should be understood that the second value and second temperature extreme value in table 3 are all only exemplary, without limitation,
Other values can be set as according to specific requirements.As long as keeping the second temperature extreme value in each warm-cold sensitivity section under unmanned state, than
The second temperature extreme value in corresponding each warm-cold sensitivity section is high under someone's state.
2) when cold and hot inductance value is at comfortable section, holding current target temperature is constant；
In the present embodiment, section 4, section 5 are preferably divided in comfortable section.Due to section 4 and section 5 be all belong to it is easypro
Suitable section, therefore, in the present embodiment, preferably heating mode adjusting strategy corresponding with refrigeration mode is consistent, and being all will be current
Target temperature is as new target temperature, referring in particular to table 4:
Temperature of the comfortable section of table 4. under someone's state adjusts strategy
Further, in the comfortable section, it is currently at unmanned state if detecting, and current target temperature exceeds
When the boundary value in preset temperature section, then target temperature is kept to be no more than the boundary value in the preset temperature section, wherein refrigeration
The preset temperature section of mode is higher than the preset temperature section of heating mode, specifically, referring to table 5:
Temperature of the comfortable section of table 5. under unmanned state adjusts strategy
Wherein, X1, X2, X3 and X4 are constant values, and X1 < X2 < X3 < X4.
3) when cold and hot inductance value is at colder section, air conditioner current target temperature is increased into the first numerical value and obtains the first temperature
Value, using the minimum value of the first temperature value and preset first temperature extreme value as new current target temperature；
From content above it is found that remaining section 6, section 7 and section 8 are just divided in colder section.Due to each cold and hot
Cold and hot inductance value between sensillary area is different, it is therefore preferable that in each warm-cold sensitivity section, preferably the first numerical value and the first temperature extremal
It is different.
Simultaneously as being as previously mentioned, can enter under heating mode into warm-cold sensitivity mode, it can also be from refrigeration
Enter under mode, and after entrance warm-cold sensitivity mode, the heating mode and refrigeration mode before keeping are constant.Therefore, colder area
Between section 6, in section 7 and section 8, heating mode and corresponding first temperature extremal of refrigeration mode are also different.Specifically
Ground, as shown in table 6:
Temperature of the colder section of table 6. under someone's state adjusts strategy
Wherein, TS (n) indicates current target temperature, and TS (n+1) indicates the target temperature after adjusting, by taking section 6 as an example: if
Current target temperature TS (n) is 27 DEG C, then current target temperature and the first numerical value 1.5 and be 28.5 DEG C, higher than the first temperature
25 DEG C of extreme value, therefore by 25 DEG C of first temperature extremal as new target temperature TS (n+1), if current target temperature TS
(n) be 23 DEG C, then current target temperature and the first numerical value 1.5 and be 24.5 DEG C, be lower than 25 DEG C of the first temperature extremal, therefore general
Current target temperature and the first numerical value 1.5 and 24.5 DEG C as new target temperature TS (n+1).It is other each under refrigeration mode
Under a warm-cold sensitivity section and heating mode in each warm-cold sensitivity section, the method for determination and above content basic one of set temperature
It causes, details are not described herein again.
As can be seen from Table 6, in the heating mode and refrigeration mode in section 6, section 7 and section 8, the tune of set temperature
Section strategy is substantially coincident, be all first calculate current target temperature and the first numerical value and, then will with the first temperature pole
Value is compared, and finally takes lesser numerical value as new target temperature.Also, as can be seen from Table 5, the warm-cold sensitivity in section 6
Value is maximum, and the cold and hot inductance value in section 8 is minimum, correspondingly, the first temperature extremal value in section 6 is minimum, the first temperature pole in section 8
Value is maximum, therefore, it follows that conclusion: in colder section, first temperature extremal in each warm-cold sensitivity section is with warm-cold sensitivity
The reduction of value and increase；Also, each the first numerical value of warm-cold sensitivity section increases with the reduction of cold and hot inductance value.
It should be understood that the first numerical value and the first temperature extremal in table 5 are all only exemplary, it can be according to tool
Body needs to be set as other values, as long as first temperature extremal in warm-cold sensitivity section is kept to increase with the reduction of cold and hot inductance value,
And the relationship that first numerical value in warm-cold sensitivity section increases with the reduction of cold and hot inductance value.
Further, it is detected in air conditioner and currently switches to unmanned state from someone's state (i.e. user is from air conditioner institute
Environment in leave), corresponding set temperature is also corresponded under unmanned state and adjusts strategy, specifically, as shown in table 7:
Temperature of the colder section of table 7. under unmanned state adjusts strategy
It should be understood that the first numerical value and the first temperature extremal in table 7 are all only exemplary, without limitation,
Other values can be set as according to specific requirements.
In the present embodiment, corresponding numerical value and temperature in the division mode in each warm-cold sensitivity section, each warm-cold sensitivity section
The corresponding temperature of increase and decrease relationship and each place section for spending extreme value adjusts strategy, is summarized on the basis of experiment
It arrives, specific value can be set as the case may be.Those skilled in the art utilize technical idea of the invention, according to it
Other setting means that specific requirements are proposed are within the scope of the invention, herein without exhaustive one by one.
The temperature control method based on cold and hot inductance value that the present embodiment proposes is obtained when air conditioner enters warm-cold sensitivity mode
Corresponding cold and hot inductance value under current set temperature is taken, then determines the warm-cold sensitivity section where the cold and hot inductance value, and according to true
The fixed warm-cold sensitivity section, adjusts the target temperature of the air conditioner, due to cold and hot inductance value by radiation temperature in room and
The temperature value of human body surface determines, is the equal of in conjunction with the temperature value of radiation temperature and human body surface in room to set temperature
It is adjusted, to improve the accuracy of temperature adjusting.
The present invention also provides a kind of air conditioner operating control device, air conditioner operating control device can be one of air conditioner
Point, in one embodiment of air conditioner operating control device, which includes:
Duration statistical module 10, for counting and persistently locating in room when air conditioner is in unmanned state in the room
In the unmanned duration of unmanned state；
Module 20 is obtained, for obtaining the currently stored cold and hot inductance value of air conditioner；
In actual life, people can often walk about, accordingly, it is possible to will appear some period, people is had left where air conditioner
Room in, in air conditioner operational process, based on infrared sensor detection air conditioner human body in the room, when in room
When human body is not detected, determine in the room to be currently unmanned state.When determining in room is unmanned state, duration counts mould
Block 10 counts the unmanned duration that unmanned state is continuously in room, and the acquisition extraction air conditioner of module 20 currently saves cold
Thermal sensation value, the cold and hot inductance value are in the room for before unmanned state, according to radiation temperature value in room and the temperature of human body surface
What angle value obtained, i.e., before a period of time for being unmanned state in the room, the mode that air conditioner obtains cold and hot inductance value includes:
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 (i.e. user) in the room for, at this time radiation temperature be room in ambient enviroment such as surrounding wall
The temperature value that body, window etc. act on human body radiation, the two temperature values can be by having the sensor of measurement thermal image function
Measurement is read and is obtained, such as array infrared sensor module, and infrared sensor can obtain when scanning human body or ambient enviroment
To thermal image, as shown in Fig. 2, thermal image can obtain the i.e. one of pixel in wherein each zonule by array arrangement mode
Temperature value, the shade of each pixel as shown in Figure 2 illustrates that the height of its temperature value is different, and each pixel can be read
Actual temp value.Thermal infrared sensor can equally obtain the thermal image of certain surface area when scanning human body, because of human body table
The temperature in each place in face is different, therefore reflection is not also identical to corresponding thermal image, therefore measures human body surface
Temperature when can be corresponded to measuring human body thermal image all pixels temperature spot be averaged by way of obtain, i.e. human body table
The average temperature value in face indicates human surface temperature's value.And measuring radiation temperature in room is to scan room by infrared sensor
After the thermal image that interior peripheral regions such as wall, ceiling, window are formed, thermal image part where removing human body is read remaining
Then the temperature value of each pixel of partial thermal image is averaged the radiation temperature value just obtained in room, i.e., in room
Mean radiant temperature value indicate room in radiation temperature value.
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.Due to
Cold and hot inductance value be determined according to human body, therefore this programme be actually air conditioner under refrigeration mode and heating mode to temperature
Adjusting.
First control module 30, for adjusting air-conditioning according to cold and hot inductance value when unmanned duration is in first interval
The target temperature of device；Air conditioner operation is controlled according to target temperature adjusted；
First control module 30 and the second control module 40 control air conditioner operation, tool according to target temperature adjusted
Body, air conditioner adjustment refrigeration or heats power, by air conditioner temperature in the room gradually adjust to target temperature.
Second control module 40, for when unmanned duration is in second interval, air conditioner maximum wind velocity to be limited
For the first wind speed, and adjust according to cold and hot inductance value the target temperature of air conditioner；Air conditioner is controlled according to target temperature adjusted
Operation, wherein the value of second interval is greater than the value of first interval.
User measure unmanned duration section may include it is multiple, unmanned duration is bigger, and surface user leaves sky
Adjust room time where device more long, comparatively, the probability that user returns to room is smaller, and user returns to warm-cold sensitivity demand behind room
Cold and hot inductance value when leaving with user differs bigger, so energy conservation, the duration that unmanned duration falls into section is bigger, then right
Air conditioner items operating parameter (operating parameter includes target temperature or target wind speed) limits value is smaller, and energy saving adjustment degree is got over
Greatly.
When unmanned duration is in first interval, the first control module 30 adjusts the mesh of air conditioner according to cold and hot inductance value
Temperature is marked, air conditioner operation is controlled according to target temperature adjusted, is i.e. the ruler length of first interval is smaller, if first interval is 0
To in 10 minutes, user does not grow time that withdraws from a room, and limits without the target wind speed to air conditioner, according to being based on warm-cold sensitivity
It is worth target temperature control air conditioner operation adjusted；When unmanned duration is in second interval, the duration of second interval
It is in 10 to 30 minutes greater than first interval, such as second interval, user withdraws from a room, and the time is longer, and the second control module 40 will be empty
It adjusts device maximum wind velocity to be limited to the first wind speed, and adjusts the target temperature of air conditioner according to cold and hot inductance value, according to mesh adjusted
Mark temperature control air conditioner operation.
In the present embodiment, when detecting that air conditioner is in unmanned state in the room, duration statistical module 10 is united
Meter is continuously in the unmanned duration of unmanned state in room, and obtains module 20 and extract the warm-cold sensitivity that air conditioner currently saves
Value, when unmanned duration is in first interval, the first control module 30 adjusts the target temperature of air conditioner according to cold and hot inductance value
Degree；Air conditioner operation is controlled according to target temperature adjusted；When unmanned duration is in second interval, the second control mould
Air conditioner maximum wind velocity is limited to the first wind speed by block 40, and the target temperature of air conditioner is adjusted according to cold and hot inductance value；Wherein
The value in two sections is greater than the value of first interval；Air conditioner operation is controlled according to target temperature adjusted, thus in air conditioner institute
In room no man, when being different from someone based on unmanned duration and cold and hot inductance value, control air conditioner operation is gone, user is avoided
When not in the room, air conditioner continues the high numerical value operating parameter operation being arranged with user in someone's state, to save sky
Electric energy spent by device is adjusted, meanwhile, air conditioner is to control sky according to the cold and hot inductance value that when being detected as unmanned state, air conditioner is saved
Device operation is adjusted, while avoiding air conditioner from wasting electric energy, warm-cold sensitivity is expected to differ with user when also avoiding in room nobody
Greatly.
In addition, the air conditioner operating control device further include:
Third control module 50, when for being greater than the value of second interval when unmanned duration, by air conditioner maximum wind velocity
It is limited to the maximum frequency that the second wind speed or/and setting air conditioner are run, and adjusts the target temperature of air conditioner according to cold and hot inductance value
Degree controls air conditioner operation according to target temperature adjusted；Wherein the second wind speed is less than the first wind speed.
After obtaining the currently stored cold and hot inductance value of air conditioner, unmanned duration is counted, when unmanned duration is greater than
When the value of second interval, when such as unmanned duration is greater than 30 minutes, show that user withdraws from a room the time for a long time, at this time
Air conditioner maximum wind velocity is limited to the second wind speed more smaller than the first wind speed by third control module 50, and can be by air conditioner
Running frequency be arranged a maximum frequency, then according to cold and hot inductance value adjust air conditioner target temperature, then according to adjustment
Target temperature control air conditioner operation afterwards；To which when unmanned duration is greater than to a certain degree, the wind speed of air conditioner be limited
It is scheduled on smaller second wind speed, such as the minimum windspeed that air conditioner can be run, and the maximum frequency of air conditioner operation can be limited
Rate, so that unmanned duration is longer, it is bigger to the limitation of air conditioner wind speed and operation maximum frequency, it realizes and leaves room in user
Between it is more long reduce air conditioner power consumption it is smaller.
Further, the air conditioner operating control device further include:
Dump block 11, for being carried out to the unmanned duration when air conditioner is someone's state in the room
It resets；
Second adjustment module 12, for obtaining the cold and hot inductance value that user is current in the room, and current according to user
The target temperature of cold and hot inductance value adjustment air conditioner, to control air conditioner operation according to target temperature adjusted.
When detecting in room is someone's state, i.e., user turns again to air conditioner institute in the room, dump block 11
The unmanned duration counted before is reset, accordingly also by the limitation of the corresponding air conditioner operating parameter of unmanned duration
Value is cancelled, then second adjustment module 12 temperature value of radiation temperature and human body surface in current room is acquired and
Amendment obtains the heat dissipation capacity of human body according to the difference of radiation temperature value in human surface temperature's value and room, further according to institute
The heat dissipation capacity for stating human body obtains the cold and hot inductance value of human body, and controls air-conditioning according to the operating parameter between current cold and hot inductance value location
Device operation.Specifically, after obtaining current cold and hot inductance value, between first determining the cold and hot inductance value location, then determining warm-cold sensitivity
Value where section be partial heat section when, turn down air conditioner target temperature and；It is comfort zone between determining cold and hot inductance value location
Between when, keep the target temperature of air conditioner constant；When being colder section between determining cold and hot inductance value location, air conditioner is tuned up
Target temperature, to control air conditioner for the current warm-cold sensitivity demand of temperature in room and wind speed optimum user.
It further, include partial heat section, comfortable section and colder section, the air-conditioning between the cold and hot inductance value location
Device operating control device further includes adjustment module, and when air conditioner enters warm-cold sensitivity mode, the first adjustment module is according to warm-cold sensitivity
The target temperature of value adjustment air conditioner,
Specifically, the first adjustment module is used for:
Between the currently stored cold and hot inductance value location of acquisition air conditioner；
When cold and hot inductance value is at colder section, air conditioner current target temperature is increased into the first numerical value and obtains the first temperature
Value, using the minimum value of the first temperature value and preset first temperature extreme value as new current target temperature；
When cold and hot inductance value is at comfortable section, holding current target temperature is constant；
When cold and hot inductance value is at partial heat section, air conditioner current target temperature is subtracted into second value and obtains second temperature
Value, using the maximum value of second temperature value and preset second temperature extreme value as new current target temperature.
Firstly, first determine interval range belonging to the cold and hot inductance value (i.e. where section), in the present embodiment, preferred institute
Stating interval range includes partial heat section, comfortable section and colder section, and certainly, the number of interval range without limitation, can also root
Need to be set as other values, such as four or five according to specific.
After determining interval range belonging to the warm-cold sensitivity section, the first adjustment module is according to preset interval range
With the corresponding relationship for adjusting strategy, the corresponding adjusting strategy of determining interval range is obtained, i.e., partial heat section is corresponding adjusts strategy
Second temperature value is obtained for air conditioner current target temperature is subtracted second value, by second temperature value and preset second temperature pole
The maximum value of value is as new current target temperature；Comfortable section is corresponding to adjust strategy to keep current target temperature constant；Partially
Air conditioner current target temperature the first numerical value of increasing is is obtained the first temperature value by the corresponding strategy that adjusts between cold-zone, by the first temperature
The minimum value of value and preset first temperature extreme value is as new current target temperature.
Specifically:
1) cold and hot inductance value is in partial heat section, corresponding adjusting strategy are as follows: air conditioner current target temperature is subtracted second value
Second temperature value is obtained, using the maximum value of second temperature value and preset second temperature extreme value as new current target temperature；
By taking 8 warm-cold sensitivity sections in table 1 as an example, section 1, section 2 and section 3 are preferably divided in partial heat section.By
Cold and hot inductance value in each warm-cold sensitivity section is different, it is therefore preferable that second value and the second temperature in each warm-cold sensitivity section
It is also different to spend extreme value.
Simultaneously as being as previously mentioned, can enter under heating mode into warm-cold sensitivity mode, it can also be from refrigeration
Enter under mode, and after entrance warm-cold sensitivity mode, the heating mode and refrigeration mode before keeping are constant.Therefore, described
In the section 1 in partial heat section, section 2 and section 3, heating mode and the corresponding second temperature extreme value of refrigeration mode are also different
's.Specifically, under awake someone's state, as shown in table 2:
Temperature of the 2 partial heat section of table under someone's state adjusts strategy
Wherein, TS (n) indicates that current target temperature, TS (n+1) indicate the target temperature after adjusting, area in a chiller mode
Between for 1: if current set temperature TS (n) is 17 DEG C, the difference of current target temperature and second value 3 is 14 DEG C, is lower than
18 DEG C of second temperature extreme value, therefore by 18 DEG C of the second temperature extreme value as new target temperature TS (n+1), if current goal
Temperature TS (n) is 22 DEG C, then the difference of current target temperature and second value 3 is 19 DEG C, is higher than 18 DEG C of second temperature extreme value, because
This is by 19 DEG C of difference of current target temperature and second value 3 as new target temperature TS (n+1).It is other under refrigeration mode
Under each warm-cold sensitivity section and heating mode in each warm-cold sensitivity section, the method for determination and above content of target temperature are basic
Unanimously, details are not described herein again.
As can be seen from Table 2, in the heating mode and refrigeration mode in section 1, section 2 and section 3, the tune of target temperature
Section strategy is substantially coincident, is all that air conditioner current target temperature is first subtracted second value to obtain second temperature value, then
Using the maximum value of second temperature value and preset second temperature extreme value as new current target temperature.Also, it can from table 2
Out, the cold and hot inductance value in section 1 is maximum, and the cold and hot inductance value in section 3 is minimum, correspondingly, the second temperature extreme value in section 1 is minimum, area
Between 3 second temperature extreme value it is maximum, therefore, it follows that conclusion: in partial heat section, the second temperature in each warm-cold sensitivity section
Extreme value increases with the reduction of cold and hot inductance value；Also, the second value in each warm-cold sensitivity section is with the reduction of cold and hot inductance value
And reduce.
It should be understood that the second value and second temperature extreme value in table 2 are all only exemplary, it can be according to tool
Body needs to be set as other values, as long as the second temperature extreme value in warm-cold sensitivity section is kept to increase with the reduction of cold and hot inductance value,
And the second value relationship reduced with the reduction of cold and hot inductance value in each warm-cold sensitivity section.
Above it has been noted that this programme is in the case where people is in waking state, to air conditioner refrigeration mode or refrigeration mode
Temperature adjust.But since in actual life, people can often walk about, accordingly, it is possible to will appear some period, people is had left
In space where air conditioner.Therefore, in the present embodiment, the preferably described air conditioner in the process of running can real-time monitoring human body,
If detecting in current environment nobody (i.e. user leaves from the environment where air conditioner, is in unmanned state), at this time
It is the equal of switching to unmanned state from someone's state.It is corresponding again since the corresponding cold and hot inductance value in section 1 to section 3 is larger
Temperature is higher, therefore adjusting temperature described above is actually to turn down set temperature.But since air conditioner detects
It currently is in unmanned state, temperature is adjusted too low in order to prevent, causes power consumption excessive, each cold preferably under unmanned state
The second temperature extreme value in thermal sensation section, the second temperature extreme value than warm-cold sensitivity each under someone state section is high, therefore, at nobody
Under state, partial heat section adjusts strategy in refrigeration mode and the corresponding temperature of heating mode, as shown in table 3:
Temperature of the 3. partial heat section of table under unmanned state adjusts strategy
As can be seen from Table 3, partial heat section adjusts strategy and the temperature tune under someone's state in the temperature under unmanned state
Section strategy is almost the same, and different places are: the second temperature extreme value in each warm-cold sensitivity section under unmanned state, than someone shape
The second temperature extreme value in corresponding each warm-cold sensitivity section is high under state.
It should be understood that the second value and second temperature extreme value in table 3 are all only exemplary, without limitation,
Other values can be set as according to specific requirements.As long as keeping the second temperature extreme value in each warm-cold sensitivity section under unmanned state, than
The second temperature extreme value in corresponding each warm-cold sensitivity section is high under someone's state.
2) when cold and hot inductance value is at comfortable section, holding current target temperature is constant；
In the present embodiment, section 4, section 5 are preferably divided in comfortable section.Due to section 4 and section 5 be all belong to it is easypro
Suitable section, therefore, in the present embodiment, preferably heating mode adjusting strategy corresponding with refrigeration mode is consistent, and being all will be current
Target temperature is as new target temperature, referring in particular to table 4:
Temperature of the comfortable section of table 4. under someone's state adjusts strategy
Further, in the comfortable section, it is currently at unmanned state if detecting, and current target temperature exceeds
When the boundary value in preset temperature section, then target temperature is kept to be no more than the boundary value in the preset temperature section, wherein refrigeration
The preset temperature section of mode is higher than the preset temperature section of heating mode, specifically, referring to table 5:
Temperature of the comfortable section of table 5. under unmanned state adjusts strategy
Wherein, X1, X2, X3 and X4 are constant values, and X1 < X2 < X3 < X4.
3) when cold and hot inductance value is at colder section, air conditioner current target temperature is increased into the first numerical value and obtains the first temperature
Value, using the minimum value of the first temperature value and preset first temperature extreme value as new current target temperature；
From content above it is found that remaining section 6, section 7 and section 8 are just divided in colder section.Due to each cold and hot
Cold and hot inductance value between sensillary area is different, it is therefore preferable that in each warm-cold sensitivity section, preferably the first numerical value and the first temperature extremal
It is different.
Simultaneously as being as previously mentioned, can enter under heating mode into warm-cold sensitivity mode, it can also be from refrigeration
Enter under mode, and after entrance warm-cold sensitivity mode, the heating mode and refrigeration mode before keeping are constant.Therefore, colder area
Between section 6, in section 7 and section 8, heating mode and corresponding first temperature extremal of refrigeration mode are also different.Specifically
Ground, as shown in table 6:
Temperature of the colder section of table 6. under someone's state adjusts strategy
Wherein, TS (n) indicates current target temperature, and TS (n+1) indicates the target temperature after adjusting, by taking section 6 as an example: if
Current target temperature TS (n) is 27 DEG C, then current target temperature and the first numerical value 1.5 and be 28.5 DEG C, higher than the first temperature
25 DEG C of extreme value, therefore by 25 DEG C of first temperature extremal as new target temperature TS (n+1), if current target temperature TS
(n) be 23 DEG C, then current target temperature and the first numerical value 1.5 and be 24.5 DEG C, be lower than 25 DEG C of the first temperature extremal, therefore general
Current target temperature and the first numerical value 1.5 and 24.5 DEG C as new target temperature TS (n+1).It is other each under refrigeration mode
Under a warm-cold sensitivity section and heating mode in each warm-cold sensitivity section, the method for determination and above content basic one of set temperature
It causes, details are not described herein again.
As can be seen from Table 6, in the heating mode and refrigeration mode in section 6, section 7 and section 8, the tune of set temperature
Section strategy is substantially coincident, be all first calculate current target temperature and the first numerical value and, then will with the first temperature pole
Value is compared, and finally takes lesser numerical value as new target temperature.Also, as can be seen from Table 5, the warm-cold sensitivity in section 6
Value is maximum, and the cold and hot inductance value in section 8 is minimum, correspondingly, the first temperature extremal value in section 6 is minimum, the first temperature pole in section 8
Value is maximum, therefore, it follows that conclusion: in colder section, first temperature extremal in each warm-cold sensitivity section is with warm-cold sensitivity
The reduction of value and increase；Also, each the first numerical value of warm-cold sensitivity section increases with the reduction of cold and hot inductance value.
It should be understood that the first numerical value and the first temperature extremal in table 6 are all only exemplary, it can be according to tool
Body needs to be set as other values, as long as first temperature extremal in warm-cold sensitivity section is kept to increase with the reduction of cold and hot inductance value,
And the relationship that first numerical value in warm-cold sensitivity section increases with the reduction of cold and hot inductance value.
Further, it is detected in air conditioner and currently switches to unmanned state from someone's state (i.e. user is from air conditioner institute
Environment in leave), corresponding set temperature is also corresponded under unmanned state and adjusts strategy, specifically, as shown in table 7:
Temperature of the colder section of table 7. under unmanned state adjusts strategy
It should be understood that the first numerical value and the first temperature extremal in table 7 are all only exemplary, without limitation,
Other values can be set as according to specific requirements.
In the present embodiment, corresponding numerical value and temperature in the division mode in each warm-cold sensitivity section, each warm-cold sensitivity section
The corresponding temperature of increase and decrease relationship and each place section for spending extreme value adjusts strategy, is summarized on the basis of experiment
It arrives, specific value can be set as the case may be.Those skilled in the art utilize technical idea of the invention, according to it
Other setting means that specific requirements are proposed are within the scope of the invention, herein without exhaustive one by one.
The temperature control method based on cold and hot inductance value that the present embodiment proposes is obtained when air conditioner enters warm-cold sensitivity mode
Corresponding cold and hot inductance value under current set temperature is taken, then determines the warm-cold sensitivity section where the cold and hot inductance value, and according to true
The fixed warm-cold sensitivity section, adjusts the target temperature of the air conditioner, due to cold and hot inductance value by radiation temperature in room and
The temperature value of human body surface determines, is the equal of in conjunction with the temperature value of radiation temperature and human body surface in room to set temperature
It is adjusted, to improve the accuracy of temperature adjusting.
Through the above description of the embodiments, those skilled in the art can be understood that above-described embodiment side
Method can be realized by means of software and necessary general hardware platform, naturally it is also possible to by hardware, but in many cases
The former is more preferably embodiment.Based on this understanding, technical solution of the present invention substantially in other words does the prior art
The part contributed out can be embodied in the form of software products, which is stored in a storage medium
In (such as ROM/RAM, magnetic disk, CD), including some instructions are used so that a terminal device (can be mobile phone, computer, clothes
Be engaged in device, air conditioner or the network equipment etc.) method that executes each embodiment of the present invention.
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 (10)
1. a kind of air conditioner progress control method, which is characterized in that the air conditioner progress control method includes:
When air conditioner is in unmanned state in the room, count be continuously in room unmanned state nobody it is lasting when
It is long；
Obtain the currently stored cold and hot inductance value of air conditioner；
When unmanned duration is in first interval, the target temperature of air conditioner is adjusted according to cold and hot inductance value；After adjustment
Target temperature control air conditioner operation；
When unmanned duration is in second interval, air conditioner maximum wind velocity is limited to the first wind speed, and according to warm-cold sensitivity
The target temperature of value adjustment air conditioner controls air conditioner operation according to target temperature adjusted；Wherein the value of second interval is big
In the value of first interval.
2. air conditioner progress control method as described in claim 1, which is characterized in that the acquisition air conditioner is currently stored
After the step of cold and hot inductance value further include:
When unmanned duration is greater than the value of second interval, air conditioner maximum wind velocity is limited to the second wind speed or/and setting
The maximum frequency of air conditioner operation, and according to the target temperature of cold and hot inductance value adjustment air conditioner, according to target temperature adjusted
Control air conditioner operation；Wherein the second wind speed is less than the first wind speed.
3. air conditioner progress control method as claimed in claim 1 or 2, which is characterized in that between the cold and hot inductance value location
Including partial heat section, comfortable section and colder section.
4. air conditioner progress control method as claimed in claim 3, which is characterized in that described to adjust air-conditioning according to cold and hot inductance value
The step of target temperature of device includes:
Between the currently stored cold and hot inductance value location of acquisition air conditioner；
When cold and hot inductance value is at colder section, air conditioner current target temperature is increased into the first numerical value and obtains the first temperature value, it will
The minimum value of first temperature value and preset first temperature extreme value is as new current target temperature；
When cold and hot inductance value is at comfortable section, holding current target temperature is constant；
When cold and hot inductance value is at partial heat section, air conditioner current target temperature is subtracted into second value and obtains second temperature value, it will
The maximum value of second temperature value and preset second temperature extreme value is as new current target temperature.
5. air conditioner progress control method as described in claim 1, which is characterized in that described when air conditioner is located in the room
When unmanned state, count in room after the step of being continuously in the unmanned duration of unmanned state further include:
When air conditioner is someone's state in the room, the unmanned duration is zeroed out；
The cold and hot inductance value that user is current in the room is obtained, and according to the target of the current cold and hot inductance value adjustment air conditioner of user
Temperature, to control air conditioner operation according to target temperature adjusted.
6. a kind of air conditioner operating control device, which is characterized in that the air conditioner operating control device includes:
Duration statistical module, for counting in room and being continuously in nobody when air conditioner is in unmanned state in the room
The unmanned duration of state；
Module is obtained, for obtaining the currently stored cold and hot inductance value of air conditioner；
First control module, for adjusting the mesh of air conditioner according to cold and hot inductance value when unmanned duration is in first interval
Mark temperature；Air conditioner operation is controlled according to target temperature adjusted；
Second control module, for when unmanned duration is in second interval, air conditioner maximum wind velocity to be limited to first
Wind speed, and according to the target temperature of cold and hot inductance value adjustment air conditioner；Air conditioner operation is controlled according to target temperature adjusted,
The value of middle second interval is greater than the value of first interval.
7. air conditioner operating control device as claimed in claim 6, which is characterized in that the air conditioner operating control device is also
Include:
Air conditioner maximum wind velocity is limited to by third control module when for being greater than the value of second interval when unmanned duration
Second wind speed or/and setting air conditioner run maximum frequency, and according to cold and hot inductance value adjust air conditioner target temperature, according to
Target temperature control air conditioner operation adjusted；Wherein the second wind speed is less than the first wind speed.
8. air conditioner operating control device as claimed in claims 6 or 7, which is characterized in that between the cold and hot inductance value location
Including partial heat section, comfortable section and colder section.
9. air conditioner operating control device as claimed in claim 8, which is characterized in that the air conditioner operating control device is also
Including adjusting module, the first adjustment module is used for:
Between the currently stored cold and hot inductance value location of acquisition air conditioner；
When cold and hot inductance value is at colder section, air conditioner current target temperature is increased into the first numerical value and obtains the first temperature value, it will
The minimum value of first temperature value and preset first temperature extreme value is as new current target temperature；
When cold and hot inductance value is at comfortable section, holding current target temperature is constant；
When cold and hot inductance value is at partial heat section, air conditioner current target temperature is subtracted into second value and obtains second temperature value, it will
The maximum value of second temperature value and preset second temperature extreme value is as new current target temperature.
10. air conditioner operating control device as claimed in claim 6, which is characterized in that the air conditioner operating control device
Further include:
Dump block, for being zeroed out to the unmanned duration when air conditioner is someone's state in the room；
Second adjustment module, for obtaining the cold and hot inductance value that user is current in the room, and the warm-cold sensitivity current according to user
The target temperature of value adjustment air conditioner, to control air conditioner operation according to target temperature adjusted.
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| CN108302705A (en) * | 2018-01-03 | 2018-07-20 | 珠海格力电器股份有限公司 | A kind of air conditioning control method, device, storage medium and air-conditioning |
| CN112344528B (en) * | 2019-08-07 | 2023-01-24 | 广东美的制冷设备有限公司 | Air conditioner, air conditioner control method and device and readable storage medium |
| CN113091325B (en) * | 2021-03-11 | 2022-07-19 | 青岛海尔空调器有限总公司 | Warm air blower control method and device, warm air blower and storage medium |
| CN113932391A (en) * | 2021-10-08 | 2022-01-14 | 青岛海尔空调器有限总公司 | Air conditioner control method and device, air conditioner and gate |
| CN114877503A (en) * | 2022-06-06 | 2022-08-09 | 中科微机电技术（北京）有限公司 | Air conditioner control method and control device |
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