CN106931601B - Air-conditioning temperature control method and air-conditioning temperature-controlling system - Google Patents
Air-conditioning temperature control method and air-conditioning temperature-controlling system Download PDFInfo
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- CN106931601B CN106931601B CN201710179027.5A CN201710179027A CN106931601B CN 106931601 B CN106931601 B CN 106931601B CN 201710179027 A CN201710179027 A CN 201710179027A CN 106931601 B CN106931601 B CN 106931601B
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- 238000004378 air conditioning Methods 0.000 title claims abstract description 153
- 238000000034 method Methods 0.000 title claims abstract description 74
- 230000008569 process Effects 0.000 claims abstract description 35
- 230000007423 decrease Effects 0.000 claims abstract description 10
- 210000001699 lower leg Anatomy 0.000 claims description 25
- 238000001514 detection method Methods 0.000 claims description 9
- 230000036760 body temperature Effects 0.000 abstract description 29
- 208000024891 symptom Diseases 0.000 abstract description 6
- 238000010586 diagram Methods 0.000 description 7
- 230000008859 change Effects 0.000 description 3
- 210000000746 body region Anatomy 0.000 description 2
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- 230000001419 dependent effect Effects 0.000 description 1
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- 238000003331 infrared imaging Methods 0.000 description 1
- 210000002414 leg Anatomy 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000000422 nocturnal effect Effects 0.000 description 1
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2120/00—Control inputs relating to users or occupants
- F24F2120/10—Occupancy
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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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
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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
- F24F2110/00—Control inputs relating to air properties
- F24F2110/10—Temperature
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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
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
- F24F11/63—Electronic processing
- F24F11/64—Electronic processing using pre-stored data
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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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- Atmospheric Sciences (AREA)
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- Mathematical Physics (AREA)
- Signal Processing (AREA)
- Air Conditioning Control Device (AREA)
Abstract
The present invention provides a kind of air-conditioning temperature control method and air-conditioning temperature-controlling system, this method comprises: acquisition ambient temperature data；Air conditioning exhausting speed is adjusted based on ambient temperature data, so that environment temperature is zero with the variable quantity of air conditioning exhausting speed within the unit time；Acquire body surface temperature data；Carry out the first temperature control process；Judge whether the current value of body surface temperature begins to ramp up according to body surface temperature data, if so, carrying out the second temperature control process；Judge whether the current value of body surface temperature begins to decline according to body surface temperature data, if so, returning to the first temperature control process.Air-conditioning temperature control method provided by the invention can remain at human body temperature in the temperature range that one is made us feeling comfortable, to avoid occurring catching a cold or the symptoms such as DOMS because human body temperature is too low.
Description
Technical field
The present invention relates to air-conditioning temperature control technique fields, and in particular, to a kind of air-conditioning temperature control method and air-conditioning temperature-controlling system.
Background technique
Summer is hot, and people live under air conditioner surroundings mostly, and the acute variation of environment temperature is often brought not to people
It is suitable.Especially at night, if people open air-conditioning when sleep, it is easy to because nocturnal temperature reduces, make human body temperature mistake
It is low, cause to occur catching a cold or the symptoms such as DOMS.
Human body temperature can not be remained at the temperature range for making us feeling comfortable by existing air-conditioning temperature control technique
It is interior, to avoid the generation of aforementioned phenomenon.
Summary of the invention
The present invention is directed at least solve one of the technical problems existing in the prior art, a kind of air-conditioning temperature control method is proposed
And air-conditioning temperature-controlling system, human body temperature can be remained in the temperature range that one is made us feeling comfortable, to keep away
Exempt to occur catching a cold or the symptoms such as DOMS because human body temperature is too low.
A kind of air-conditioning temperature control method is provided to achieve the purpose of the present invention, comprising:
Acquire ambient temperature data；
Air conditioning exhausting speed is adjusted based on the ambient temperature data, so that environment temperature goes out within the unit time with air-conditioning
The variable quantity of wind velocity is zero；
Acquire body surface temperature data；
Carry out the first temperature control process, comprising: the current of body surface temperature is judged according to the body surface temperature data
Whether value drops to preset comfort temperature upper limit value, if so, it is pre- to predict that the current value of the body surface temperature drops to
If comfort temperature lower limit value the first moment, and when judging whether the difference at first moment and current time is less than default
Difference, if so, being gradually reduced the air conditioning exhausting speed；
Judge whether the current value of body surface temperature begins to ramp up according to the body surface temperature data, if so,
Carry out the second temperature control process, comprising: the current value of prediction body surface temperature reaches the of the comfort temperature upper limit value again
Two moment, and air conditioning exhausting speed is adjusted to by specified wind speed based on second moment, the specified wind speed is to make environment temperature
It spends before reaching second moment and drops to the minimum air conditioning exhausting speed of preset environment temperature lower limit value；
Judge whether the current value of body surface temperature begins to decline according to the body surface temperature data, if so,
Return to the first temperature control process.
Preferably, described that air conditioning exhausting speed is adjusted based on the ambient temperature data, so that environment temperature is in unit
In with the variable quantity of air conditioning exhausting speed be zero, comprising:
Environment temperature is fitted within the unit time with air conditioning exhausting velocity variations according to the ambient temperature value of different moments
First function, and calculate air conditioning exhausting speed when the functional value of the first function is zero；
Judge whether environment temperature drops to the environment temperature lower limit value according to the ambient temperature data, if so,
Air conditioning exhausting speed is adjusted to the air conditioning exhausting speed when the functional value of the first function is zero.
Preferably, the first temperature control process of the progress further comprises:
According to the body surface temperature data judge body surface temperature current value whether drop to it is preset comfortable
Temperature upper limit, if so, carrying out the fit procedure of body surface temperature, comprising: according to the body surface temperature of different moments
Fit the second function that the body surface temperature changes over time；
Preset comfort temperature is dropped to using the current value that the second function calculates the acquisition body surface temperature
First moment of lower limit value, and judge whether the difference at first moment and current time is less than the default time difference, if so, by
The decrescence small air conditioning exhausting speed.
Preferably, the second temperature control process of the progress further comprises:
The fit procedure of the body surface temperature is re-started, and is calculated according to the second function fitted again
The current value for obtaining body surface temperature reaches the second moment of the comfort temperature upper limit value again；
It is calculated according to the first function and obtains the specified wind speed, and air conditioning exhausting speed is adjusted to the specified wind
Speed.
Preferably, the acquisition body surface temperature data, comprising:
Monitor the current value of the surface temperature of the head, chest, left foot, right crus of diaphragm, left hand and the right hand in real time；According to described
Head, chest, left foot, right crus of diaphragm, left hand and the right hand surface temperature current value, calculate obtain body surface mean temperature work as
Preceding value；
Extract the head of different moments, the surface temperature value of chest, left foot, right crus of diaphragm, left hand and the right hand；According to different moments
The head, chest, left foot, right crus of diaphragm, left hand and the right hand surface temperature value, calculate the body surface for obtaining different moments
Average temperature value.
Preferably, the air-conditioning temperature control method further include:
Judge whether the difference of the surface temperature value on the head and the surface temperature value of the left foot is greater than first comfortably
Value is closed on, if so, the air conditioning exhausting speed is returned to zero, and when the difference comfortably closes on value no more than described first, it will
The air conditioning exhausting speed restores the numerical value to zeroing；
Judge whether the difference of the surface temperature value on the head and the surface temperature value of the right crus of diaphragm is not more than described
One comfortably closes on value, if so, the air conditioning exhausting speed is returned to zero, and value is comfortably closed on no more than described first in the difference
When, the air conditioning exhausting speed is restored into the numerical value to zeroing；
Judge whether the difference of the surface temperature value of the chest and the surface temperature value of the left foot is not more than second and relaxes
It is suitable to close on value, if so, the air conditioning exhausting speed is returned to zero, and when the difference comfortably closes on value no more than described second,
The air conditioning exhausting speed is restored into the numerical value to zeroing；
Judge whether the difference of the surface temperature value of the chest and the surface temperature value of the right crus of diaphragm is not more than described
Two comfortably close on value, if so, the air conditioning exhausting speed is returned to zero, and value are comfortably closed on no more than described second in the difference
When, the air conditioning exhausting speed is restored into the numerical value to zeroing；
Judge whether the absolute value of the difference of the surface temperature value of the left foot and the surface temperature value of the right crus of diaphragm is little
Value is comfortably closed in third, if so, the air conditioning exhausting speed is returned to zero, and is comfortably faced in the difference no more than the third
When close values, the air conditioning exhausting speed is restored into the numerical value to zeroing；
Judge whether the absolute value of the difference of the surface temperature value of the left hand and the surface temperature value of the right hand is little
Value is comfortably closed in the third, if so, the air conditioning exhausting speed is returned to zero, and is relaxed in the difference no more than the third
It is suitable when closing on value, the air conditioning exhausting speed is restored into the numerical value to zeroing.
Preferably, the comfort temperature upper limit value is the summation of the first preset value and the second preset value；The comfort temperature
Lower limit value is the difference of the first preset value and the second preset value；Wherein,
First preset value is the comfortable critical value of the mean temperature current value of the preset body surface；
Mean temperature current value and first preset value of second preset value for the preset body surface
The upper limit value of difference.
Preferably, before the acquisition body surface temperature data, further includes:
Preset the cover type used when that night sleep；
The offset for obtaining corresponding body surface temperature is calculated according to the cover type；
By the current value of the body surface temperature replace with the body surface temperature current value and the offset
Summation.
Preferably, before the acquisition ambient temperature data, further includes:
Air conditioning exhausting direction is adjusted to the direction for deviateing human body；
The step function that air conditioning exhausting speed is set as increase at any time and is declined.
As another technical solution, the present invention also provides a kind of air-conditioning temperature-controlling systems comprising:
Environment temperature detection unit, for acquiring ambient temperature data；
Blast velocity control unit, for adjusting air conditioning exhausting speed based on the ambient temperature data, so that environment temperature exists
It with the variable quantity of air conditioning exhausting speed is zero in unit time；
Shell temperature detection unit, for acquiring body surface temperature data；
Temperature control unit, for carrying out the first temperature control process, comprising: judge people according to the body surface temperature data
Whether the current value of body shell temperature drops to preset comfort temperature upper limit value, if so, predicting the body surface temperature
Current value drop to the first moment of preset comfort temperature lower limit value, and judge the difference at first moment and current time
Whether value is less than the default time difference, if so, being gradually reduced the air conditioning exhausting speed；
Judge whether the current value of body surface temperature begins to ramp up according to the ambient temperature data, if so, carrying out
Second temperature control process, comprising: when the current value of prediction body surface temperature reaches the second of the comfort temperature upper limit value again
It carves, and air conditioning exhausting speed is adjusted to by specified wind speed based on second moment, the specified wind speed is that environment temperature is made to exist
The minimum air conditioning exhausting speed of preset environment temperature lower limit value is dropped to before reaching second moment；
Judge whether the current value of body surface temperature begins to decline according to the ambient temperature data, if so, returning
The first temperature control process.
The invention has the following advantages:
In the technical solution of air-conditioning temperature control method and air-conditioning temperature-controlling system provided by the invention, by acquiring environment temperature number
Body surface temperature can be predicted and by carrying out the first temperature control process and the second temperature control process according to body surface temperature data
At the time of the current value of degree respectively reaches comfort temperature upper limit value and comfort temperature lower limit value, and based on the moment to air conditioning exhausting
Speed is adjusted accordingly, so that human body temperature remains in the temperature range that one is made us feeling comfortable, so as to
Occur catching a cold or the symptoms such as DOMS to avoid because human body temperature is too low.
Detailed description of the invention
Fig. 1 is the flow diagram for the air-conditioning temperature control method that first embodiment of the invention provides；
Fig. 2 is the flow diagram for the air-conditioning temperature control method that a preferred embodiment of first embodiment of the invention provides；
Fig. 3 is the flow diagram for the air-conditioning temperature control method that another preferred embodiment of first embodiment of the invention provides；
Fig. 4 is the flow diagram for the air-conditioning temperature control method that another preferred embodiment of first embodiment of the invention provides；
Fig. 5 is the flow diagram for the air-conditioning temperature control method that another preferred embodiment of first embodiment of the invention provides；
Fig. 6 is shell temperature and environment temperature time history plot；
Fig. 7 is the functional arrangement that air conditioning exhausting speed changes over time；
Fig. 8 is the functional block diagram for the air-conditioning temperature-controlling system that second embodiment of the invention provides.
Specific embodiment
To make those skilled in the art more fully understand technical solution of the present invention, come with reference to the accompanying drawing to the present invention
The air-conditioning temperature control method and air-conditioning temperature-controlling system of offer are described in detail.
Fig. 1 is the flow diagram for the air-conditioning temperature control method that first embodiment of the invention provides.Referring to Fig. 1, air-conditioning temperature control
Method includes:
Step S101, ambient temperature data is acquired.
Acquisition ambient temperature data includes the current value of real-time acquisition environment temperature.Here environment temperature can be air-conditioning institute
Temperature indoors, can also be for the temperature in some indoor region, the preferably temperature of bedroom bed body region.
Specifically, thermometal piece can be set in the quadrangle of bed body.During acquiring ambient temperature data, detection
The temperature of four thermometal pieces, and their arithmetic mean of instantaneous value is calculated, the environment temperature as bed body region.
Step S102, based on ambient temperature data adjust air conditioning exhausting speed so that environment temperature within the unit time with
The variable quantity of air conditioning exhausting speed is zero, so as to so that environment temperature is maintained at the state of a constant temperature.
Preferably, above-mentioned steps S102 further comprises:
Step S1021 fits environment temperature within the unit time according to the ambient temperature value of different moments and goes out with air-conditioning
The first function of wind velocity variation, and calculate the air conditioning exhausting speed when the functional value of the first function is zero.
So-called fitting refers to through the discrete data in extraction environment temperature data, that is, the environment temperature of different moments
Value, utilizes the discrete data interpolation continuous function, that is, above-mentioned first function.The independent variable of the first function is air conditioning exhausting speed
Degree, dependent variable is the change rate of environment temperature.By first function, acquisition can be calculated when the change rate of environment temperature is zero
Air conditioning exhausting speed.
Step S1022 judges whether environment temperature drops to environment temperature lower limit value according to ambient temperature data, if so,
Air conditioning exhausting speed is then adjusted to the air conditioning exhausting speed when the functional value of first function is zero, so as to avoid environment
Temperature is too low, and body surface temperature is maintained in a controlled range.
Step S103, body surface temperature data is acquired.
It include the current value of real-time acquisition body surface temperature using body surface temperature data.Here, body surface temperature
Degree can be temperature, such as head, chest, hand, foot, arm or leg of a certain appointed part of human body etc..Alternatively, being also possible to
The temperature at least one position in these appointed parts.
Preferably, above-mentioned steps S103 further comprises:
Sub-step one, real time monitoring head, chest, left foot, right crus of diaphragm, left hand and the right hand surface temperature current value；Root
According to the current value of the surface temperature of head, chest, left foot, right crus of diaphragm, left hand and the right hand, the mean temperature for obtaining body surface is calculated
Current value.
Sub-step two, the surface temperature value for extracting the heads of different moments, chest, left foot, right crus of diaphragm, left hand and the right hand；Root
According to the surface temperature value of the head of different moments, chest, left foot, right crus of diaphragm, left hand and the right hand, the human body for obtaining different moments is calculated
The average temperature value of body surface.
In practical applications, it is not limited to monitor above-mentioned human body, upper arm, lower arm, thigh, shank etc. can also be monitored
Deng.Above-mentioned average temperature value is preferably weighted average.
Step S104, the first temperature control process is carried out.Include:
Judge whether the current value of body surface temperature drops to preset comfort temperature according to body surface temperature data
Upper limit value, if so, the current value of prediction body surface temperature drops to the first moment of preset comfort temperature lower limit value, and
Judge whether the difference at first moment and current time is less than the default time difference, if so, being gradually reduced air conditioning exhausting speed.
In the initial stage that air-conditioning is opened, body temperature is generally greater than comfort temperature upper limit value, as time increases, people
Body body temperature is gradually reduced, and when body surface temperature drops to comfort temperature upper limit value, carries out above-mentioned first temperature control process, can be with
Human body temperature is dropped into comfort temperature upper limit value hereinafter, comfort temperature lower limit value is not exceeded again simultaneously, to ensure that people
The comfort level of body.Furtherly, if reducing air conditioning exhausting speed, people again when human body temperature drops to comfort temperature lower limit value
Temperature can also continue to decline certain temperature, and leading to human body temperature is more than comfort temperature lower limit value, so that still having makes human body
Generate uncomfortable possibility.For this purpose, by predicting that the current value of body surface temperature drops to preset comfort temperature lower limit value
First moment, and a certain setting moment before first moment is gradually reduced air conditioning exhausting speed, can reduce human body
While temperature, avoiding human body temperature is more than comfort temperature lower limit value, to ensure that the comfort level of human body.
Preferably, as shown in figure 3, above-mentioned the first temperature control of carry out process, further comprises:
Judge whether the current value of body surface temperature drops to preset comfort temperature according to body surface temperature data
Upper limit value, if so, carrying out the fit procedure of body surface temperature, comprising:
Step S1041, go out that body surface temperature changes over time according to the body surface temperature foh of different moments
Two functions.
Step S1042, it is dropped to using the current value that the second function calculates acquisition body surface temperature preset comfortable
First moment of temperature upper limit value, and judge whether the difference at first moment and current time is less than the default time difference, if so,
It is gradually reduced air conditioning exhausting speed.
Above-mentioned fitting refers to by extracting the discrete data in body surface data, that is, the body surface temperature of different moments
Angle value utilizes the discrete data interpolation continuous function, that is, above-mentioned second function.The independent variable of the second function is the time, because becoming
Amount is body surface temperature value.By second function, can calculate obtain body surface temperature current value drop to it is preset
First moment of comfort temperature lower limit value.
The above-mentioned default time difference be it is preset, can every time carry out above-mentioned steps 1042 before, the time difference is preset to this
It is adjusted, to guarantee that human body shell temperature does not exceed comfort temperature lower limit value.
Above-mentioned steps S1041 and step S1042 is to fit the letter that body surface temperature changes over time using interpolation method
Number, using the function can accurately predict body surface temperature current value drop to preset comfort temperature lower limit value when
It carves.
It should be noted that the body surface temperature of different moments can in the fit procedure of above-mentioned body surface temperature
With include the heads of different moments, chest, left foot, right crus of diaphragm, left hand and the right hand surface temperature and/or different moments these
The average temperature value at position.Also, in above-mentioned steps S1041, according to the head of different moments, chest, left foot, right crus of diaphragm, a left side
The average temperature value at these positions of the surface temperature and/or different moments of hand and the right hand, fits head, chest, a left side respectively
What the average temperature value of second function and/or these positions that foot, right crus of diaphragm, left hand and the right hand change over time changed over time
Second function.
Step S105, judge whether the current value of body surface temperature begins to ramp up according to body surface temperature data, if
It is then to carry out the second temperature control process, comprising:
The current value of prediction body surface temperature reaches the second moment of comfort temperature upper limit value again, and based on this second
Air conditioning exhausting speed is adjusted to specified wind speed by the moment, which is to decline environment temperature before reaching for the second moment
To the minimum air conditioning exhausting speed of preset environment temperature lower limit value.
After completing above-mentioned first temperature control process, with being gradually reduced for air conditioning exhausting speed, human body temperature starts back
It rises, carries out above-mentioned second temperature control process this moment, can be more than comfort temperature upper limit value to avoid body surface temperature.Furtherly,
If improving air conditioning exhausting speed again when human body temperature rises to comfort temperature upper limit value, human body temperature can also continue to rise one
Fixed temperature, leading to human body temperature is more than comfort temperature upper limit value, to still there is the possibility for making one to feel sultry.For this purpose, logical
The current value for crossing prediction body surface temperature reaches the second moment of comfort temperature upper limit value again, and will based on second moment
Air conditioning exhausting speed is adjusted to specified wind speed, and while can reducing human body temperature, human body temperature is more than comfort temperature upper limit value,
To ensure that the comfort level of human body.In addition, if directly air conditioning exhausting speed is improved to a higher numerical value, front and back wind
Speed difference value is excessive, may make one not feeling good, for this purpose, human body temperature can be being reduced by using above-mentioned specified wind speed, and
By human body temperature maintain comfort temperature upper limit value it is below on the basis of, to the maximum extent reduce wind speed variable quantity, thus into
The comfort level of one step raising human body.
Preferably, as shown in figure 4, above-mentioned the second temperature control of carry out process, further comprises:
Step S1051, the fit procedure (that is, above-mentioned steps S1041) of above-mentioned body surface temperature is re-started, and according to
Again the current value that the second function fitted calculates acquisition body surface temperature reaches the second of comfort temperature upper limit value again
Moment.
Step S1052, it is calculated according to above-mentioned first function and obtains specified wind speed, and air conditioning exhausting speed is adjusted to this and is referred to
Determine wind speed.
Step S106, judge whether the current value of body surface temperature begins to decline according to body surface temperature data, if
It is then to return to the first temperature control process.
After completing above-mentioned steps S105, with being gradually increased for air conditioning exhausting speed, human body temperature is begun to decline, this
It re-starts above-mentioned first temperature control process quarter, human body temperature is dropped into comfort temperature upper limit value hereinafter, will not surpass simultaneously again
Cross comfort temperature lower limit value.
More than, the loop control to body temperature is realized, so that human body temperature is remained at one and makes us feeling comfortable
Temperature range (that is, between comfort temperature lower limit value and comfort temperature upper limit value) in, so as to avoid spending because of human temperature
It is low and occur catching a cold or the symptoms such as DOMS.
Preferably, while carrying out above-mentioned steps S101~step S106 process, air-conditioning temperature control method also carry out with
Lower step:
Judge whether the difference of the surface temperature value on head and the surface temperature value of left foot is greater than first and comfortably closes on value, if
Be then air conditioning exhausting speed is returned to zero, and the difference no more than first comfortably close on value when, by air conditioning exhausting speed restore to
Numerical value before zeroing.
Judge whether the difference of the surface temperature value on head and the surface temperature value of right crus of diaphragm is not more than first and comfortably closes on value,
If so, air conditioning exhausting speed is returned to zero, and when the difference comfortably closes on value no more than first, air conditioning exhausting speed is restored
Numerical value before to zeroing.
Judge whether the difference of the surface temperature value of chest and the surface temperature value of left foot is not more than second and comfortably closes on value,
If so, air conditioning exhausting speed is returned to zero, and when the difference comfortably closes on value no more than second, air conditioning exhausting speed is restored
Numerical value before to zeroing.
Judge whether the difference of the surface temperature value of chest and the surface temperature value of right crus of diaphragm is not more than second and comfortably closes on value,
If so, air conditioning exhausting speed is returned to zero, and when the difference comfortably closes on value no more than second, air conditioning exhausting speed is restored
Numerical value before to zeroing.
Judge whether the absolute value of the difference of the surface temperature value of left foot and the surface temperature value of right crus of diaphragm relaxes no more than third
It is suitable to close on value, if so, air conditioning exhausting speed is returned to zero, and when the difference comfortably closes on value no more than third, air-conditioning is gone out
Wind velocity restores the numerical value to zeroing.
Judge whether the absolute value of the difference of the surface temperature value of left hand and the surface temperature value of the right hand relaxes no more than third
It is suitable to close on value, if so, air conditioning exhausting speed is returned to zero, and when the difference comfortably closes on value no more than third, air-conditioning is gone out
Wind velocity restores the numerical value to zeroing.
It is readily appreciated that, above-mentioned steps are carried out under the premise of carrying out two sub-steps of above-mentioned steps S103.
Above-mentioned first comfortably close on value, second comfortably close on value and third comfortably close on value can as the case may be freedom
Setting, as long as not influencing human comfort.Preferably, above-mentioned first comfortably close on value, second comfortably close on value be 6 DEG C.
It is 3 DEG C that third, which comfortably closes on value,.
In practical applications, the surface temperature value for being not limited to above-mentioned several positions makees difference comparsion, can also arbitrarily select
The surface temperature value at other positions makees difference comparsion.
Preferably, as shown in fig. 6, comfort temperature upper limit value Tmax is the summation of the first preset value T1 and the second preset value.
Above-mentioned comfort temperature lower limit value Tmin is the difference of the first preset value and the second preset value.Wherein, the first preset value T1 is default
Body surface mean temperature current value comfortable critical value, such as 35 DEG C.Second preset value is preset body surface
The upper limit value of the difference of mean temperature current value and first preset value T1, that is, the mean temperature current value of body surface with should
The difference of first preset value T1 is not more than the second preset value.For example, the second preset value can be 1 DEG C.
Preferably, before progress above-mentioned steps S103, acquisition body surface temperature data, further includes:
Preset the cover type used when that night sleep.
Cover type can be the type of the different-thickness such as air-conditioning quilt, cotton-wadded quilt.
The offset for obtaining corresponding body surface temperature is calculated according to cover type.
The current value of body surface temperature is replaced with to the current value of body surface temperature and the summation of offset, that is,
In entire air-conditioning adjustment process, calculated accordingly using the summation.
Additionally, it is preferred that, before progress above-mentioned steps S101, acquisition ambient temperature data, further includes:
Air conditioning exhausting direction is adjusted to the direction for deviateing human body and brings discomfort to people to avoid blow-through human body.
The step function that air conditioning exhausting speed is set as increase at any time and is declined, declined to avoid human body temperature
Fastly, discomfort is brought to people.As shown in fig. 7, to go out the corresponding relationship of wind velocity Sw and time t.Wherein, the first moment t1 with
Between second moment t2, wind velocity is Sw1 out；Between the second moment t2 and third moment t3, wind velocity is Sw2 out；?
Between three moment t3 and the 4th moment t4, wind velocity is Sw3 out；After the second moment t4, wind velocity is Sw4 out.Wherein,
Sw1 > Sw2 > Sw3 > Sw4.
As another technical solution, the present invention also provides a kind of air-conditioning temperature-controlling systems comprising:
Environment temperature detection unit 1, for acquiring ambient temperature data.The environment temperature detection unit 1 can be infrared
Temperature sensor.
Blast velocity control unit 2, for adjusting air conditioning exhausting speed based on ambient temperature data, so that environment temperature is in unit
It with the variable quantity of air conditioning exhausting speed is zero in time.
Shell temperature detection unit 3, for acquiring body surface temperature data.The shell temperature detection unit 3 can be
Include the infrared imaging device of infrared temperature sensor, identified for the appointed part to human body, and it is specified to acquire this
The shell temperature at position.
Temperature control unit 4, for carrying out the first temperature control process, comprising:
Judge whether the current value of body surface temperature drops to preset comfort temperature according to body surface temperature data
Upper limit value, if so, the current value of prediction body surface temperature drops to the first moment of preset comfort temperature lower limit value, and
Judge whether the difference at the first moment and current time is less than the default time difference, if so, being gradually reduced air conditioning exhausting speed.
Judge whether the current value of body surface temperature begins to ramp up according to ambient temperature data, if so, carrying out second
Temperature control process, comprising: the current value of prediction body surface temperature reaches the second moment of comfort temperature upper limit value again, and is based on
Air conditioning exhausting speed is adjusted to specified wind speed by the second moment, which is to make environment temperature before reaching for the second moment
Drop to the minimum air conditioning exhausting speed of preset environment temperature lower limit value.
Judge whether the current value of body surface temperature begins to decline according to ambient temperature data, if so, returning to first
Temperature control process.
Human body temperature can be remained at one and make us feeling comfortable by air-conditioning temperature-controlling system provided by the invention
In temperature range, to avoid occurring catching a cold or the symptoms such as DOMS because human body temperature is too low.
It is understood that the principle that embodiment of above is intended to be merely illustrative of the present and the exemplary implementation that uses
Mode, however the present invention is not limited thereto.For those skilled in the art, essence of the invention is not being departed from
In the case where mind and essence, various changes and modifications can be made therein, these variations and modifications are also considered as protection scope of the present invention.
Claims (9)
1. a kind of air-conditioning temperature control method characterized by comprising
Acquire ambient temperature data；
Air conditioning exhausting speed is adjusted based on the ambient temperature data, so that environment temperature is within the unit time with air conditioning exhausting speed
The variable quantity of degree is zero；The step specifically includes:
Environment temperature is fitted within the unit time with the of air conditioning exhausting velocity variations according to the ambient temperature value of different moments
One function, and calculate the air conditioning exhausting speed when the functional value of the first function is zero；
Judge whether environment temperature drops to the environment temperature lower limit value according to the ambient temperature data, if so, by empty
It recalls wind velocity and is adjusted to air conditioning exhausting speed when the functional value of the first function is zero；
Acquire body surface temperature data；
Carry out the first temperature control process, comprising: the current value for judging body surface temperature according to the body surface temperature data is
It is no to drop to preset comfort temperature upper limit value, if so, it is preset to predict that the current value of the body surface temperature drops to
First moment of comfort temperature lower limit value, and judge whether the difference at first moment and current time is less than the default time difference,
If so, being gradually reduced the air conditioning exhausting speed；
Judge whether the current value of body surface temperature begins to ramp up according to the body surface temperature data, if so, carrying out
Second temperature control process, comprising: when the current value of prediction body surface temperature reaches the second of the comfort temperature upper limit value again
It carves, and air conditioning exhausting speed is adjusted to by specified wind speed based on second moment, the specified wind speed is that environment temperature is made to exist
The minimum air conditioning exhausting speed of preset environment temperature lower limit value is dropped to before reaching second moment；
Judge whether the current value of body surface temperature begins to decline according to the body surface temperature data, if so, returning
The first temperature control process.
2. air-conditioning temperature control method according to claim 1, which is characterized in that the first temperature control process of the progress, further
Include:
Judge whether the current value of body surface temperature drops to preset comfort temperature according to the body surface temperature data
Upper limit value, if so, carrying out the fit procedure of body surface temperature, comprising: according to the body surface temperature foh of different moments
The second function that the body surface temperature changes over time out；
Preset comfort temperature lower limit is dropped to using the current value that the second function calculates the acquisition body surface temperature
First moment of value, and judge whether the difference at first moment and current time is less than the default time difference, if so, gradually subtracting
The small air conditioning exhausting speed.
3. air-conditioning temperature control method according to claim 2, which is characterized in that the second temperature control process of the progress, further
Include:
The fit procedure of the body surface temperature is re-started, and is calculated and is obtained according to the second function fitted again
The current value of body surface temperature reaches the second moment of the comfort temperature upper limit value again；
It is calculated according to the first function and obtains the specified wind speed, and air conditioning exhausting speed is adjusted to the specified wind speed.
4. air-conditioning temperature control method according to claim 1, which is characterized in that the acquisition body surface temperature data, packet
It includes:
Monitor in real time head, chest, left foot, right crus of diaphragm, left hand and the right hand surface temperature current value；According to the head, chest
Portion, left foot, right crus of diaphragm, left hand and the right hand surface temperature current value, calculate obtain body surface mean temperature current value；
Extract the head of different moments, the surface temperature value of chest, left foot, right crus of diaphragm, left hand and the right hand；According to the institute of different moments
The surface temperature value of head, chest, left foot, right crus of diaphragm, left hand and the right hand is stated, being averaged for the body surface for obtaining different moments is calculated
Temperature value.
5. air-conditioning temperature control method according to claim 4, which is characterized in that the air-conditioning temperature control method further include:
Judge whether the difference of the surface temperature value on the head and the surface temperature value of the left foot is greater than first and comfortably closes on
Value, if so, the air conditioning exhausting speed is returned to zero, and when the difference comfortably closes on value no more than described first, it will be described
Air conditioning exhausting speed restores the numerical value to zeroing；
Judge whether the difference of the surface temperature value on the head and the surface temperature value of the right crus of diaphragm is greater than described first comfortably
Value is closed on, if so, the air conditioning exhausting speed is returned to zero, and when the difference comfortably closes on value no more than described first, it will
The air conditioning exhausting speed restores the numerical value to zeroing；
Judge whether the difference of the surface temperature value of the chest and the surface temperature value of the left foot is greater than second and comfortably closes on
Value, if so, the air conditioning exhausting speed is returned to zero, and when the difference comfortably closes on value no more than described second, it will be described
Air conditioning exhausting speed restores the numerical value to zeroing；
Judge whether the difference of the surface temperature value of the chest and the surface temperature value of the right crus of diaphragm is greater than described second comfortably
Value is closed on, if so, the air conditioning exhausting speed is returned to zero, and when the difference comfortably closes on value no more than described second, it will
The air conditioning exhausting speed restores the numerical value to zeroing；
Judge whether the absolute value of the difference of the surface temperature value of the left foot and the surface temperature value of the right crus of diaphragm is greater than third
Value comfortably is closed on, if so, the air conditioning exhausting speed is returned to zero, and comfortably closes on value no more than the third in the difference
When, the air conditioning exhausting speed is restored into the numerical value to zeroing；
It is described to judge whether the absolute value of the difference of the surface temperature value of the left hand and the surface temperature value of the right hand is greater than
Third comfortably closes on value, if so, the air conditioning exhausting speed is returned to zero, and comfortably closes in the difference no more than the third
When value, the air conditioning exhausting speed is restored into the numerical value to zeroing.
6. air-conditioning temperature control method according to claim 4, which is characterized in that the comfort temperature upper limit value is first default
The summation of value and the second preset value；The comfort temperature lower limit value is the difference of the first preset value and the second preset value；Wherein,
First preset value is the comfortable critical value of the mean temperature current value of the preset body surface；
Second preset value is the mean temperature current value of the preset body surface and the difference of first preset value
Upper limit value.
7. air-conditioning temperature control method described in -6 any one according to claim 1, which is characterized in that in the acquisition body surface
Before temperature data, further includes:
Preset the cover type used when that night sleep；
The offset for obtaining corresponding body surface temperature is calculated according to the cover type；
The current value of the body surface temperature is replaced with into the total of the current value of the body surface temperature and the offset
With.
8. air-conditioning temperature control method described in -6 any one according to claim 1, which is characterized in that in the acquisition environment temperature
Before data, further includes:
Air conditioning exhausting direction is adjusted to the direction for deviateing human body；
The step function that air conditioning exhausting speed is set as increase at any time and is declined.
9. a kind of air-conditioning temperature-controlling system characterized by comprising
Environment temperature detection unit, for acquiring ambient temperature data；
Blast velocity control unit, for adjusting air conditioning exhausting speed based on the ambient temperature data, so that environment temperature is in unit
It with the variable quantity of air conditioning exhausting speed is zero in time；The blast velocity control unit is specifically used for:
Environment temperature is fitted within the unit time with the of air conditioning exhausting velocity variations according to the ambient temperature value of different moments
One function, and calculate the air conditioning exhausting speed when the functional value of the first function is zero；
Judge whether environment temperature drops to the environment temperature lower limit value according to the ambient temperature data, if so, by empty
It recalls wind velocity and is adjusted to air conditioning exhausting speed when the functional value of the first function is zero；
Shell temperature detection unit, for acquiring body surface temperature data；
Temperature control unit, for carrying out the first temperature control process, comprising: judge body according to the body surface temperature data
Whether the current value of table temperature drops to preset comfort temperature upper limit value, if so, predicting working as the body surface temperature
Preceding value drops to the first moment of preset comfort temperature lower limit value, and judges that the difference at first moment and current time is
It is no to be less than the default time difference, if so, being gradually reduced the air conditioning exhausting speed；
Judge whether the current value of body surface temperature begins to ramp up according to the ambient temperature data, if so, carrying out second
Temperature control process, comprising: the current value of prediction body surface temperature reaches the second moment of the comfort temperature upper limit value again, and
Air conditioning exhausting speed is adjusted to specified wind speed based on second moment, the specified wind speed is that environment temperature is made to reach institute
The minimum air conditioning exhausting speed of preset environment temperature lower limit value is dropped to before stating for the second moment；
Judge whether the current value of body surface temperature begins to decline according to the ambient temperature data, if so, described in returning
First temperature control process.
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| CN108444052B (en) * | 2018-02-28 | 2019-05-07 | 平安科技（深圳）有限公司 | A kind of control method and air-conditioning of air-conditioning |
| CN108507113A (en) * | 2018-03-28 | 2018-09-07 | 北京小米移动软件有限公司 | Temperature control method, device, electronic equipment and storage medium |
| CN109330564B (en) * | 2018-10-11 | 2023-04-11 | 杨松 | Method and device for judging falling asleep |
| CN109549635B (en) * | 2018-11-08 | 2022-04-19 | 湖南仪峰安安网络科技股份有限公司 | Dynamic online measuring method for human body temperature and wearable equipment |
| CN109654687A (en) * | 2018-12-21 | 2019-04-19 | 上海新时达电气股份有限公司 | Temperature control method, electronic equipment and storage medium |
| CN109812936B (en) * | 2019-02-19 | 2020-11-03 | 奥克斯空调股份有限公司 | Air conditioner and air conditioner air outlet temperature adjusting method and device thereof |
| CN110210835A (en) * | 2019-06-04 | 2019-09-06 | 成都四通瑞坤科技有限公司 | Control method and system are realized in a kind of intelligent and high-efficiency meeting |
| CN111426036B (en) * | 2020-03-02 | 2022-11-18 | 青岛海尔空调电子有限公司 | Control method and device for air supply of air conditioner and air conditioner |
| CN112032970B (en) * | 2020-09-14 | 2021-06-22 | 重庆大学 | Intelligent air conditioner regulation and control method based on body surface temperature monitoring |
| CN112503736A (en) * | 2020-12-03 | 2021-03-16 | 珠海格力电器股份有限公司 | Intelligent adjusting method and device for air conditioner |
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