CN108332350A - A kind of air conditioner and its control method - Google Patents
A kind of air conditioner and its control method Download PDFInfo
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- CN108332350A CN108332350A CN201810124251.9A CN201810124251A CN108332350A CN 108332350 A CN108332350 A CN 108332350A CN 201810124251 A CN201810124251 A CN 201810124251A CN 108332350 A CN108332350 A CN 108332350A
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- temperature
- heat source
- body heat
- inhuman
- advance
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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
- F24F11/00—Control or safety arrangements
-
- 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
- F24F11/89—Arrangement or mounting of control or safety devices
-
- 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
-
- 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
- F24F2110/12—Temperature of the outside air
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
Abstract
The invention discloses a kind of air conditioner and its control methods, by obtaining indoor human body and inhuman body heat source, when inhuman body heat source is higher than preset temperature, detect human body and detection user with it is described the distance between non-human, when the distance meets certain predetermined condition, obtain the time that the user is in the position, when the time being more than certain predetermined condition, according to the temperature of the final inhuman body heat source, area generates target air temperature, so that it is determined that the method for operation of air-conditioning, more comfortable environment can be obtained, keep the experience sense of user more preferable, it simultaneously can be energy saving.
Description
Technical field
The present invention relates to air-conditioning technical fields, in particular to a kind of air conditioner and its control method.
Background technology
With the improvement of living standards, air conditioner becomes one of indispensable electric appliance of modern life institute, can be people
Comfortable indoor environment is provided, and intelligent controller is in the air-conditioning control sky therein applied but also people can more follow one's inclinations
Adjust device.
However, in present family or working environment other than people, various equipment are had, such as：Computer,
The equipment such as micro-wave oven, electromagnetic oven, oven, these equipment at work, can give out heat, be equivalent to indoor non-human
Heat source, existing air-conditioning when carrying out temperature controlled, can the temperature averages that be obtained according to multiple temperature sensors control
The leaving air temp of air-conditioning processed and go out wind velocity, however, when human body is close from these heat sources, heat that these heat sources are sent out
Radiation and convection heat exchange is formed between meeting and human body, if air-conditioning is temperature controlled still according to the progress of indoor average room temperature at this time
Words can so that human peripheral's temperature is more than human comfort's temperature, cause the scorching unhappiness of human body, therefore, there is an urgent need to one kind can
The air-conditioning equipment that indoor temperature is adjusted according to the temperature of indoor heat source and position.
Invention content
The main purpose of the present invention is to provide a kind of air conditioner and its control methods, it is intended in order to solve existing air conditioner
It cannot be according to the temperature of indoor airflow and position come the problem of adjusting indoor temperature.
To achieve the above object, air conditioning control method provided by the invention, including：
S1：User sends refrigeration instruction；
S2：It opens heat and releases infrared detection device collection room internal heat source information, determine human body heat source and inhuman body heat source；
Wherein determine that human body heat source and inhuman body heat source include：When heat source temperature is greater than or equal to normal person's body temperature lower limiting value
And it is less than or equal to normal person's body temperature upper limit value, and heat source DIE Temperature is more than or equal to preset temperature threshold with ambient temperature difference
Value, then judge the heat source behaviour body heat source, and record the temperature T of the human body heat source1, position and area SPeople；Otherwise, then judge
For inhuman body heat source, and record the temperature T of the inhuman body heat source2, position and area SIt is non-；When there is no the inhuman body heat sources
When, enter step S6；
S3：When there are the inhuman body heat source, compare human body heat source temperature T1With the temperature T of inhuman body heat source2If T2-
T1More than or equal to preset temperature TIn advance, S4 is entered step, otherwise, enters step S6；
S4：The distance between the human body heat source and inhuman body heat source D are calculated, if D is less than or equal to pre-determined distance DIn advance, enter
Otherwise step S5 enters step S6；
S5:It opens timer and carries out timing, calculate human body heat source and be located at inhuman body heat source pre-determined distance DIn advanceIn range when
Between t, when t be more than or equal to preset time tIn advanceWhen, S7 is entered step, otherwise, enters step S6；
S6：Indoor environment temperature and outdoor environment temperature are acquired, controller is according to indoor environment temperature and outdoor environment temperature
Degree generates target air temperature TMesh, control air conditioner is according to the target air temperature TMeshOperation；
S7：Indoor environment temperature and outdoor environment temperature are acquired, controller is according to indoor environment temperature and outdoor environment temperature
Degree generates target air temperature TMesh, then according to the temperature T of the inhuman body heat source2, area S correct target air temperature TMesh,
It obtains and corrects target air temperature TIt repaiies, control air conditioner is according to the amendment target air temperature TIt repaiiesOperation.
Preferably, the value range of normal person's body temperature lower limiting value is 25 DEG C -28 DEG C, normal person's body temperature upper limit
The value range of value is 37 DEG C -38 DEG C.
Preferably, the preset temperature TIn advance=3 DEG C, the preset time tIn advance=2mi n, the pre-determined distance DIn advance=
1.5m。
Preferably, after receiving air conditioner refrigerating instruction, controls the heat and release infrared detection device execution initialization behaviour
Make.
Preferably, the rpyroelectric infrared detection device includes the heat with Fei Nier lens release infrared sensor and
The stepper motor for driving the pyroelectric infrared sensor to rotate in the horizontal direction, after receiving the air conditioner refrigerating instruction, control
Making the stepper motor drives the heat to release infrared sensor rotation angle, detects indoor airflow.
Preferably, according to the temperature T of inhuman body heat source2, area S be to the formula that target air temperature is modified：Wherein CSFor radiation heat transfer coefficient, k is the human body surface coefficient of heat transfer.
A kind of air conditioner provided by the invention, including：
Remote controler, for sending refrigeration instruction for user；
Heat releases infrared detection device, be mounted on air conditioner main body on or with air conditioner main body partial installation, acquire indoor airflow
Image；
Remote controler receiving part, for receiving remote controller signal；
Load unit, for being freezed to interior or being heated；
Controller is electrically connected with releasing infrared detection device, remote controler receiving part, load unit with heat respectively；
Timer is located at inhuman body heat source pre-determined distance D for calculating human body heat sourceIn advanceTime t in range；
Controller includes：
Analysis On Heat Source unit, for determining human body heat source and inhuman body heat source, wherein determining human body heat source and inhuman body heat
Source includes：When heat source temperature be greater than or equal to normal person's body temperature lower limiting value and be less than or equal to normal person's body temperature upper limit value, and heat
Source DIE Temperature is more than or equal to preset temperature threshold with ambient temperature difference, then judges the heat source behaviour body heat source, and record
The temperature T of the human body heat source1The position and；Otherwise, then it is determined as inhuman body heat source, and records the temperature of the inhuman body heat source
T2, position and area S；
Storage element, for storing every data information；
Control unit, for when there are the inhuman body heat source, comparing human body heat source temperature T1With inhuman body heat source
Temperature T2If T2-T1More than or equal to preset temperature TIn advance, the distance between the human body heat source and inhuman body heat source D are calculated, if D is small
In equal to pre-determined distance DIn advance, open timer and carry out timing, calculate human body heat source and be located at inhuman body heat source pre-determined distance DIn advanceRange
Interior time t, when t is more than or equal to preset time tIn advanceWhen, indoor environment temperature and outdoor environment temperature are acquired, controller is according to room
Interior environment temperature and outdoor environment temperature generate target air temperature TMesh, then according to the temperature T of the inhuman body heat source2, face
Product S corrects target air temperature TMesh, obtain and correct target air temperature TIt repaiies, control the load unit and corrected according to the operation
Target air temperature TIt repaiies。
Described control unit is additionally operable to that inhuman body heat source is not present when indoor, or works as T2-T1Less than the preset temperature TIn advance
When if D is more than the pre-determined distance DIn advanceOr when t is less than the preset time tIn advanceWhen, acquire indoor environment temperature and outdoor
Environment temperature, controller generate target air temperature T according to indoor environment temperature and outdoor environment temperatureMesh, control the load
Unit is according to the target air temperature TMeshOperation.
Preferably, the value range of normal person's body temperature lower limiting value is 25 DEG C -28 DEG C, normal person's body temperature upper limit
The value range of value is 37 DEG C -38 DEG C.
Preferably, the controller is additionally operable to after receiving air conditioner refrigerating instruction, controls the heat and release infrared acquisition
Device executes initialization operation.
Preferably, the rpyroelectric infrared detection device includes the heat with Fei Nier lens release infrared sensor and
The stepper motor for driving the pyroelectric infrared sensor to rotate in the horizontal direction, the controller are additionally operable to receiving the sky
After adjusting refrigeration instruction, controls the stepper motor and the heat is driven to release infrared sensor rotation angle, detect indoor airflow.
Preferably, according to the temperature T of inhuman body heat source2, area S be to the formula that target air temperature is modified：Wherein CSFor radiation heat transfer coefficient, k is the human body surface coefficient of heat transfer.
Advantageous effect is：The invention discloses a kind of air-conditioning and its control methods, and the invention discloses a kind of air conditioners
And its control method, by obtaining indoor human body and inhuman body heat source, when the temperature of inhuman body heat source is higher than preset temperature, inspection
Survey human body and detection user with it is described the distance between non-human, when the distance meets certain predetermined condition, obtain the user
Time in the position, when the time being more than certain predetermined condition, according to the temperature of the final inhuman body heat source, area
Generate target air temperature makes the experience sense of user so that it is determined that the method for operation of air-conditioning, can obtain more comfortable environment
It more preferably, while can be energy saving.
Description of the drawings
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
Obtain other attached drawings according to these attached drawings.
Fig. 1 is the basic flow chart of the present invention；
Fig. 2 is the autgmentability flow chart of the present invention；
Fig. 3 is the block diagram of the air conditioner of the present invention；
Fig. 4 is the air-conditioner controller structure diagram of the present invention；
Specific implementation mode
To make the object, technical solutions and advantages of the present invention clearer, technical scheme of the present invention will be carried out below
Detailed description.Obviously, described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Base
Embodiment in the present invention, those of ordinary skill in the art are obtained all without making creative work
Other embodiment belongs to the range that the present invention is protected.
Fig. 1 is the basic flow chart of the present invention, and air-conditioner control method of the invention is each according to indoor inhuman body heat source
Parameter and interior, ambient air temperature control the operation of air-conditioning, it is to be understood that air conditioner of the invention uses base
Either heating or cold/hot air-conditioning device can be realized this refrigeration that has, and the temprature control method of refrigeration or heating is corresponding
Textbook or reference book on have recorded, therefore, not illustrate herein；
As shown in Fig. 2, showing a kind of embodiment of air-conditioner control method provided by the invention.The air-conditioning of the embodiment
The control method of device includes the following steps:
S1：User sends refrigeration instruction, and target air temperature can be arranged on intelligent mobile terminal, can be configured as by user
Automatic mode, at this point, air-conditioning can generate target temperature automatically according to indoor and outdoor surroundings temperature, wherein automatically generate target gas
The concrete mode of temperature belongs to ordinary skill in the art means recorded in having in pertinent texts or reference book,
This is without illustrating.
S2：It opens heat and releases infrared detection device collection room internal heat source information, determine human body heat source and inhuman body heat source, it is inhuman
Body heat source can be the equipment for cooling such as oven, baking box, high-power electric appliance, computer；
Wherein determine that human body heat source and inhuman body heat source include：When heat source temperature is greater than or equal to normal person's body temperature lower limiting value
And it is less than or equal to normal person's body temperature upper limit value, and heat source DIE Temperature is more than or equal to preset temperature threshold with ambient temperature difference
Value, then judge the heat source behaviour body heat source, and record the temperature T of the human body heat source1, position and area SPeople；Otherwise, then judge
For inhuman body heat source, and record the temperature T of the inhuman body heat source2, position and area SIt is non-；When there is no the inhuman body heat sources
When, enter step S6；At this point, since there is no inhuman body heat source, therefore, control air-conditioning is only needed according to original set by user
Temperature or the temperature that detected according to indoor and outdoor temperature detector automatically generate target air temperature come to room air
Temperature is adjusted；Certainly, there can be error in this detection method, such as handle and the comparable inhuman body heat of human body heat source temperature
Human body heat source is treated as in source, however, this kind of heat source due to suitable with human body temperature, will not have an impact the changes in temperature degree of human body,
Therefore, the use of this method is not interfered with.
S3：When there are the inhuman body heat source, compare human body heat source temperature T1With the temperature T of inhuman body heat source2If T2-
T1More than or equal to preset temperature TIn advance, S4 is entered step, otherwise, S6 is entered step, only when non-human heat source temperature and Studies of Human Body Heat
In source temperature difference to a certain range, just non-human cooling heat source can have an impact the changes in temperature degree of human body, therefore, in order to keep away
Exempt from the unnecessary waste of not resource, only when inhuman body heat source reaches certain temperature, just carries out inhuman body heat source amendment；
S4：The distance between the human body heat source and inhuman body heat source D are calculated, if D is less than or equal to pre-determined distance DIn advance, enter
Otherwise step S5 enters step S6；
S5:It opens timer and carries out timing, calculate human body heat source and be located at inhuman body heat source pre-determined distance DIn advanceIn range when
Between t, when t be more than or equal to preset time tIn advanceWhen, S7 is entered step, otherwise, enters step S6；
It is identical with step S3 reasons in S4, S5, only it is in centainly at a distance from the inhuman body heat source of high temperature when human body
Range and reach in the regular hour, inhuman body heat source can just influence body changes in temperature degree wire rope handling, therefore, carry out inhuman body heat source
It corrects
S6：Indoor environment temperature and outdoor environment temperature are acquired, controller is according to indoor environment temperature and outdoor environment temperature
Degree generates target air temperature TMesh, control air conditioner is according to the target air temperature TMeshOperation；
S7：Indoor environment temperature and outdoor environment temperature are acquired, controller is according to indoor environment temperature and outdoor environment temperature
Degree generates target air temperature TMesh, then according to the temperature T of the inhuman body heat source2, area S correct target empty temperature
Spend TMesh, obtain and correct target air temperature TIt repaiies, control air conditioner is according to operation amendment target air temperature TIt repaiies,
According to the temperature T of inhuman body heat source2, area S be to the formula that target air temperature is modified：Wherein CSFor radiation heat transfer coefficient, k is the human body surface coefficient of heat transfer, certainly,
Correcting target air temperature can also carry out according to the table of preset in advance in the controller, and the data in table can basis
Human experience setting can also be calculated according to above-mentioned formula.
It should be pointed out that by the correlation computations module in controller come to realize the above process also be the normal of this field
Technological means is advised, herein without being expanded on further.
Further, the value range of normal person's body temperature lower limiting value is 25 DEG C -28 DEG C, normal person's body temperature upper limit
The value range of value is 37 DEG C -38 DEG C.
Further, the preset temperature TIn advance=3 DEG C, the preset time tIn advance=2mi n, the pre-determined distance DIn advance=
1.5m。
Further, it after receiving air conditioner refrigerating instruction, controls the heat and releases infrared detection device execution initialization behaviour
Make.
Further, the rpyroelectric infrared detection device include the heat with Fei Nier lens release infrared sensor and
The stepper motor for driving the pyroelectric infrared sensor to rotate in the horizontal direction, after receiving the air conditioner refrigerating instruction, control
Making the stepper motor drives the heat to release infrared sensor rotation angle, detects indoor airflow.
Fig. 3 is the block diagram of an embodiment of the air conditioner of the present invention, including air conditioner body 1, remote controler 2,
In be provided with heat in air conditioner body 1 and release infrared detection device 101, controller 102, remote controler receiving part 103, load unit
104, timer 105, controller 102 release infrared detection device 101, remote controler receiving part 103, load unit with heat respectively
104, timer 105 is electrically connected；
Specifically, remote controler 2, for sending refrigeration instruction for user；
Heat releases infrared detection device 101, be mounted on air conditioner main body 1 on or with air conditioner main body partial installation, for acquiring
Indoor airflow image；
Remote controler receiving part 103, for receiving 2 signal of remote controler；
Load unit 104, for being freezed to interior or being heated；
Timer 105 is located at inhuman body heat source pre-determined distance D for calculating human body heat sourceIn advanceTime t in range；
Fig. 4 is the air-conditioner controller structure diagram of the present invention, as shown in Figure 4,
Controller 103 includes：
A/D converters 110, the image for shooting camera unit 101 are converted to digital units
Analysis On Heat Source unit 120, for being used to determine human body heat source and inhuman body heat source, wherein determining human body heat source and non-
Human body heat source includes：When heat source temperature be greater than or equal to normal person's body temperature lower limiting value and be less than or equal to normal person's body temperature upper limit value,
And heat source DIE Temperature is more than or equal to preset temperature threshold with ambient temperature difference, then judges the heat source behaviour body heat source,
And record the temperature T of the human body heat source1The position and；Otherwise, then it is determined as inhuman body heat source, and records the inhuman body heat source
Temperature T2, position and area S；
Storage element 130, for storing every data information；
Control unit 140, for when there are the inhuman body heat source, comparing human body heat source temperature T1With inhuman body heat source
Temperature T2If T2-T1More than or equal to preset temperature TIn advance, the distance between the human body heat source and inhuman body heat source D are calculated, if D
Less than or equal to pre-determined distance DIn advance, open timer and carry out timing, calculate human body heat source and be located at inhuman body heat source pre-determined distance DIn advanceModel
Interior time t is enclosed, when t is more than or equal to preset time tIn advanceWhen, acquire indoor environment temperature and outdoor environment temperature, controller according to
Indoor environment temperature and outdoor environment temperature generate target air temperature TMesh, then according to the temperature T of the inhuman body heat source2、
Area S corrects target air temperature TMesh, obtain and correct target air temperature TIt repaiies, control air conditioner is according to operation amendment target
Air themperature TIt repaiies。
Described control unit 140 is additionally operable to that inhuman body heat source is not present when indoor, or works as T2-T1Less than the default temperature
Spend TIn advanceWhen if D is more than the pre-determined distance DIn advanceOr when t is less than the preset time tIn advanceWhen, acquisition indoor environment temperature and
Outdoor environment temperature, controller generate target air temperature T according to indoor environment temperature and outdoor environment temperatureMesh, control air-conditioning
Device is according to the target air temperature TMeshOperation.
According to the number N of the user to the project objective air themperature T0It is modified, obtains final goal air
Temperature T1, according to the final goal air themperature T1Air is adjusted, according to the final goal air themperature T1To sky
Gas is adjusted, and is T to the formula that final goal temperature is modified according to the number of the user1=(1-N/N0)*T0,
Middle N0User volume is accommodated to be maximum in Yoga room, it is required since the heat that movement generates is bigger since indoor user number is more
The target temperature wanted is lower, the more suitable movement of room temperature adjusted with the target temperature.
Further, the value range of normal person's body temperature lower limiting value is 25 DEG C -28 DEG C, normal person's body temperature upper limit
The value range of value is 37 DEG C -38 DEG C.
Further, the controller is additionally operable to after receiving air conditioner refrigerating instruction, is controlled the heat and is released infrared acquisition
Device executes initialization operation.
Further, the rpyroelectric infrared detection device 101 include the heat with Fei Nier lens release infrared sensor, with
And the stepper motor for driving the pyroelectric infrared sensor to rotate in the horizontal direction, the controller are additionally operable to described in receiving
After air conditioner refrigerating instruction, controls the stepper motor and the heat is driven to release infrared sensor rotation angle, detect indoor airflow.
Further, according to the temperature T of inhuman body heat source2, area S be to the formula that target air temperature is modified：Wherein CSFor radiation heat transfer coefficient, k is the human body surface coefficient of heat transfer.
The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any
Those familiar with the art in the technical scope disclosed by the present invention, can easily think of the change or the replacement, and should all contain
Lid is within protection scope of the present invention.Therefore, protection scope of the present invention should be based on the protection scope of the described claims.
Claims (10)
1. a kind of air-conditioner control method, which is characterized in that including,
S1：User sends refrigeration instruction；
S2：It opens heat and releases infrared detection device collection room internal heat source information, determine human body heat source and inhuman body heat source；When there is no
When the inhuman body heat source, S6 is entered step；
S3：When there are the inhuman body heat source, compare human body heat source temperature T1With the temperature T of inhuman body heat source2If T2-T1Greatly
In equal to preset temperature TIn advance, S4 is entered step, otherwise, enters step S6；
S4：The distance between the human body heat source and inhuman body heat source D are calculated, if D is less than or equal to pre-determined distance DIn advance, enter step
Otherwise S5 enters step S6；
S5:It opens timer and carries out timing, calculate human body heat source and be located at inhuman body heat source pre-determined distance DIn advanceTime t in range,
When t is more than or equal to preset time tIn advanceWhen, S7 is entered step, otherwise, enters step S6；
S6：Indoor environment temperature and outdoor environment temperature are acquired, controller is given birth to according to indoor environment temperature and outdoor environment temperature
At target air temperature TMesh, control air conditioner is according to the target air temperature TMeshOperation；
S7：Indoor environment temperature and outdoor environment temperature are acquired, controller is given birth to according to indoor environment temperature and outdoor environment temperature
At target air temperature TMesh, then according to the temperature T of the inhuman body heat source2, area S correct target air temperature TMesh, obtain
Correct target air temperature TIt repaiies, control air conditioner is according to the amendment target air temperature TIt repaiiesOperation.
2. a kind of air-conditioner control method as described in claim 1, which is characterized in that determine human body heat source and inhuman body heat source
Including：When heat source temperature is greater than or equal to normal person's body temperature lower limiting value and is less than or equal to normal person's body temperature upper limit value, and heat source
DIE Temperature is more than or equal to preset temperature threshold with ambient temperature difference, then judges the heat source behaviour body heat source, and record institute
State the temperature T of human body heat source1The position and；Otherwise, then it is determined as inhuman body heat source, and records the temperature T of the inhuman body heat source2、
Position and area S.
3. a kind of air-conditioner control method according to claim 2, it is characterised in that：The preset temperature TIn advance=3 DEG C, institute
State preset time tIn advance=2min, the pre-determined distance DIn advance=1.5m, the value range of normal person's body temperature lower limiting value is 25 DEG C-
28 DEG C, the value range of normal person's body temperature upper limit value is 37 DEG C -38 DEG C.
4. a kind of air-conditioner control method according to claim 1-3, it is characterised in that：The rpyroelectric infrared detection dress
It sets and releases infrared sensor including the heat with Fei Nier lens and the pyroelectric infrared sensor is driven to rotate in the horizontal direction
Stepper motor control the stepper motor after receiving air conditioner refrigerating instruction and the heat driven to release infrared sensor rotation
Gyration detects indoor airflow.
5. a kind of air-conditioner control method according to claim 2, it is characterised in that：According to the temperature T of inhuman body heat source2、
Area S is to the formula that target air temperature is modified：Wherein CSFor spoke
The coefficient of heat transfer is penetrated, k is the human body surface coefficient of heat transfer.
6. a kind of air conditioner, which is characterized in that including：
Remote controler, for sending refrigeration instruction for user；
Heat releases infrared detection device, be mounted on air conditioner main body on or with air conditioner main body partial installation, acquire indoor airflow image；
Remote controler receiving part, for receiving remote controller signal；
Load unit, for being freezed to interior or being heated；
Controller is electrically connected with releasing infrared detection device, remote controler receiving part, load unit with heat respectively；
Timer is located at inhuman body heat source pre-determined distance D for calculating human body heat sourceIn advanceTime t in range；
Controller includes：
Analysis On Heat Source unit, for determining human body heat source and inhuman body heat source；
Storage element, for storing every data information；
Control unit, for when there are the inhuman body heat source, comparing human body heat source temperature T1With the temperature of inhuman body heat source
T2If T2-T1More than or equal to preset temperature TIn advance, calculate the distance between the human body heat source and inhuman body heat source D, if D be less than etc.
In pre-determined distance DIn advance, open timer and carry out timing, calculate human body heat source and be located at inhuman body heat source pre-determined distance DIn advanceIn range
Time t, when t is more than or equal to preset time tIn advanceWhen, indoor environment temperature and outdoor environment temperature are acquired, controller is according to indoor ring
Border temperature and outdoor environment temperature generate target air temperature TMesh, then according to the temperature T of the inhuman body heat source2, area S repaiies
Positive goal air themperature TMesh, obtain and correct target air temperature TIt repaiies, the load unit is controlled according to the amendment target gas
Temperature TIt repaiiesOperation；
Described control unit is additionally operable to that inhuman body heat source is not present when indoor, or works as T2-T1Less than the preset temperature TIn advanceOr
When if D is more than the pre-determined distance DIn advanceOr when t is less than the preset time tIn advanceWhen, acquire indoor environment temperature and outdoor environment
Temperature, controller generate target air temperature T according to indoor environment temperature and outdoor environment temperatureMesh, control the load unit
According to the target air temperature TMeshOperation.
7. a kind of air conditioner according to claim 6, it is characterised in that：, wherein determining human body heat source and inhuman body heat source
Including：When heat source temperature is greater than or equal to normal person's body temperature lower limiting value and is less than or equal to normal person's body temperature upper limit value, and heat source
DIE Temperature is more than or equal to preset temperature threshold with ambient temperature difference, then judges the heat source behaviour body heat source, and record institute
State the temperature T of human body heat source1The position and；Otherwise, then it is determined as inhuman body heat source, and records the temperature T of the inhuman body heat source2、
Position and area S.
8. a kind of air conditioner as described in claim 6-7, which is characterized in that the preset temperature TIn advance=3 DEG C, when described default
Between tIn advance=2min, the pre-determined distance DIn advanceThe value range of=1.5m, normal person's body temperature lower limiting value are 25 DEG C -28 DEG C, institute
The value range for stating normal person's body temperature upper limit value is 37 DEG C -38 DEG C.
9. a kind of air conditioner according to claim 6-7, it is characterised in that：The rpyroelectric infrared detection device includes band
The stepping electricity that the heat of luxuriant and rich with fragrance Neil lens releases infrared sensor and the pyroelectric infrared sensor is driven to rotate in the horizontal direction
Machine, the controller are additionally operable to after receiving air conditioner refrigerating instruction, and controlling the stepper motor, to drive the heat to release infrared
Sensor rotation angle detects indoor airflow.
10. a kind of air conditioner according to claim 8, it is characterised in that：According to the temperature T of inhuman body heat source2, S pairs of area
The formula that target air temperature is modified is：Wherein CSFor radiation heat transfer
Coefficient, k are the human body surface coefficient of heat transfer.
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110230869A (en) * | 2019-05-17 | 2019-09-13 | 青岛海尔空调器有限总公司 | Air-conditioning system and its human body temperature detection method and control method |
| CN111076383A (en) * | 2019-12-30 | 2020-04-28 | 蚌埠学院 | Method and system for intelligently adjusting temperature of air conditioning system |
| CN113959081A (en) * | 2021-10-08 | 2022-01-21 | 青岛海尔空调电子有限公司 | Control method and device for air conditioner, air conditioner and storage medium |
| CN115059973A (en) * | 2022-06-27 | 2022-09-16 | 湘南学院 | Ground source heat pump energy-saving air conditioner applying fuzzy mathematics |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001091016A (en) * | 1999-09-27 | 2001-04-06 | Matsushita Electric Works Ltd | Heat ray type automatic switch for toilet |
| CN103994556A (en) * | 2013-02-18 | 2014-08-20 | 三菱电机株式会社 | Air conditioner |
| CN106524444A (en) * | 2016-12-30 | 2017-03-22 | 广东美的制冷设备有限公司 | Body feeling control method and device for air conditioner |
| CN107023936A (en) * | 2017-03-09 | 2017-08-08 | 广东美的制冷设备有限公司 | A kind of air-conditioner control method and air conditioner |
| CN107084795A (en) * | 2017-04-19 | 2017-08-22 | 珠海格力电器股份有限公司 | Studies of Human Body Heat source discrimination, device and the equipment with the device |
| CN206673918U (en) * | 2017-05-04 | 2017-11-24 | 哈尔滨理工大学 | Pyroelectricity signal amplification circuit filter |
-
2018
- 2018-02-07 CN CN201810124251.9A patent/CN108332350B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001091016A (en) * | 1999-09-27 | 2001-04-06 | Matsushita Electric Works Ltd | Heat ray type automatic switch for toilet |
| CN103994556A (en) * | 2013-02-18 | 2014-08-20 | 三菱电机株式会社 | Air conditioner |
| CN106524444A (en) * | 2016-12-30 | 2017-03-22 | 广东美的制冷设备有限公司 | Body feeling control method and device for air conditioner |
| CN107023936A (en) * | 2017-03-09 | 2017-08-08 | 广东美的制冷设备有限公司 | A kind of air-conditioner control method and air conditioner |
| CN107084795A (en) * | 2017-04-19 | 2017-08-22 | 珠海格力电器股份有限公司 | Studies of Human Body Heat source discrimination, device and the equipment with the device |
| CN206673918U (en) * | 2017-05-04 | 2017-11-24 | 哈尔滨理工大学 | Pyroelectricity signal amplification circuit filter |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110230869A (en) * | 2019-05-17 | 2019-09-13 | 青岛海尔空调器有限总公司 | Air-conditioning system and its human body temperature detection method and control method |
| CN111076383A (en) * | 2019-12-30 | 2020-04-28 | 蚌埠学院 | Method and system for intelligently adjusting temperature of air conditioning system |
| CN113959081A (en) * | 2021-10-08 | 2022-01-21 | 青岛海尔空调电子有限公司 | Control method and device for air conditioner, air conditioner and storage medium |
| CN115059973A (en) * | 2022-06-27 | 2022-09-16 | 湘南学院 | Ground source heat pump energy-saving air conditioner applying fuzzy mathematics |
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| CN108332350B (en) | 2020-09-29 |
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Denomination of invention: An air conditioner and its control method Effective date of registration: 20220926 Granted publication date: 20200929 Pledgee: Zhejiang Tailong Commercial Bank Co.,Ltd. Wenzhou Pingyang Wanquan small and micro enterprise franchise sub branch Pledgor: Zhejiang Jinen Food Science and Technology Co.,Ltd. Registration number: Y2022330002366 |
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