CN110207337A - Control method, device, air conditioner and the storage medium of air conditioner - Google Patents
Control method, device, air conditioner and the storage medium of air conditioner Download PDFInfo
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- CN110207337A CN110207337A CN201910565549.8A CN201910565549A CN110207337A CN 110207337 A CN110207337 A CN 110207337A CN 201910565549 A CN201910565549 A CN 201910565549A CN 110207337 A CN110207337 A CN 110207337A
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- air conditioner
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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
- F24F11/50—Control or safety arrangements characterised by user interfaces or communication
- F24F11/61—Control or safety arrangements characterised by user interfaces or communication using timers
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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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- 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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- Air Conditioning Control Device (AREA)
Abstract
The invention discloses a kind of control method of air conditioner, the control method of the air conditioner is the following steps are included: obtain the change information of indoor environment parameter, wherein the indoor environment parameter includes indoor environment temperature or indoor radiation temperature;The first time interval for obtaining the warm-cold sensitivity of user is updated according to the change information, wherein obtain the cold and hot inductance value of user every the first time interval, and according to the operating parameter of the cold and hot inductance value adjustment air conditioner.The invention also discloses a kind of control device of air conditioner, air conditioner and storage mediums.Since the interval duration that air conditioner adjusts operating parameter can be updated according to the variation of indoor environment parameter, so that the control of air conditioner is more accurate.
Description
Technical field
The present invention relates to field of air conditioner control more particularly to the control method of air conditioner, device, air conditioner and storage to be situated between
Matter.
Background technique
As the improvement of people's living standards, the popularity rate of air conditioner is higher and higher, and intelligent tune can be carried out to air
The product of section increasingly has been favored by people.
In the related technology, carrying out control to air conditioner according to cold and hot inductance value is air conditioner control mode common at present.?
When controlling air conditioner by cold and hot inductance value, after the operating parameter that air conditioner is usually adjusted according to cold and hot inductance value, air conditioner operation
Fixed duration, then adjusts the operating parameter of air conditioner again according to cold and hot inductance value.However, when due to air conditioner operation, it is indoor
Environmental parameter (indoor environment temperature or indoor radiation temperature) will receive many factors influence, and air conditioner adjusts operating parameter every time
Long running be easy to cause supercooling or overheat when afterwards to fix, and control accuracy is lower.
Above content is only used to facilitate the understanding of the technical scheme, and is not represented and is recognized that above content is existing skill
Art.
Summary of the invention
The main purpose of the present invention is to provide a kind of control method of air conditioner, device, air conditioner and storage medium, purports
Long running be easy to cause supercooling or overheat when after solving air conditioner and adjusting operating parameter every time to fix, and control accuracy is lower
The technical issues of.
To achieve the above object, the present invention provides a kind of control method of air conditioner, the control method packet of the air conditioner
Include following steps:
Obtain the change information of indoor environment parameter, wherein the indoor environment parameter includes indoor environment temperature or room
Interior radiation temperature;
The first time interval for obtaining the warm-cold sensitivity of user is updated according to the change information, wherein every described first
Time interval obtains the cold and hot inductance value of user, and according to the operating parameter of the cold and hot inductance value adjustment air conditioner.
Preferably, described the step of updating the first time interval for obtaining the warm-cold sensitivity of user according to the change information, wraps
It includes:
Obtain corresponding first duration of the change information, wherein the change information is bigger, and first duration is got over
It is short;
The first time interval for obtaining the warm-cold sensitivity of user is updated using first duration.
Preferably, after the step of change information for obtaining indoor environment parameter, further includes:
The second time interval for obtaining the change information of indoor environment parameter is updated according to the change information, wherein every
The change information of indoor environment parameter is obtained every second time interval.
Preferably, it is described according to the change information update obtain user warm-cold sensitivity first time interval the step of it
Afterwards, further includes:
The continuous service duration of the air conditioner after the operating parameter of the last adjustment air conditioner of acquisition;
When the continuous service duration is greater than or equal to the updated first time interval, the cold and hot of user is obtained
Inductance value, and according to the operating parameter of the cold and hot inductance value adjustment air conditioner.
Preferably, described the step of adjusting the operating parameter of air conditioner according to the cold and hot inductance value, includes:
Obtain the corresponding warm-cold sensitivity section of the cold and hot inductance value;
Obtain the corresponding target operating parameters in the warm-cold sensitivity section;
The air conditioner is controlled to run according to the target operating parameters.
Preferably, the air conditioner includes array infrared thermopile sensor, and the indoor environment parameter is indoor spoke
Penetrate temperature, the step of change information for obtaining indoor environment parameter includes:
Obtain the indoor radiation temperature distribution of array infrared thermopile sensor detection;
The average value of indoor radiation temperature is calculated according to the indoor radiation temperature distribution;
According to the change information of radiation temperature in the mean value calculation room of the indoor radiation temperature.
Preferably, the step of cold and hot inductance value for obtaining user includes:
Obtain the indoor radiation temperature distribution of array infrared thermopile sensor detection;
The cold and hot inductance value of user is determined according to the radiation temperature distribution.
Preferably, the step of cold and hot inductance value that user is determined according to the radiation temperature distribution includes:
The cold and hot inductance value of heat source is determined according to the radiation temperature distribution;
When the number of heat source is multiple, using the cold and hot inductance value of maximum absolute value in each cold and hot inductance value as institute
State the cold and hot inductance value of user.
In addition, to achieve the above object, the present invention also provides a kind of control device of air conditioner, the control of the air conditioner
Device includes: memory, processor and the control for being stored in the air conditioner that can be run on the memory and on the processor
Processing procedure sequence realizes the control of as above described in any item air conditioners when the control program of the air conditioner is executed by the processor
The step of method.
In addition, to achieve the above object, the present invention also provides a kind of air conditioner, the air conditioner includes: memory, processing
Device and the control program for being stored in the air conditioner that can be run on the memory and on the processor, the control of the air conditioner
The step of as above control method of described in any item air conditioners is realized when processing procedure sequence is executed by the processor.
In addition, to achieve the above object, the present invention also provides a kind of storage medium, being stored with air-conditioning on the storage medium
The control program of device realizes the control of as above described in any item air conditioners when the control program of the air conditioner is executed by processor
The step of method processed.
Control method, device, air conditioner and the storage medium for a kind of air conditioner that the embodiment of the present invention proposes obtain indoor
The change information of environmental parameter, wherein the indoor environment parameter includes indoor environment temperature or indoor radiation temperature;According to institute
It states change information and updates the first time interval for obtaining the warm-cold sensitivity of user, wherein obtain and use every the first time interval
The cold and hot inductance value at family, and according to the operating parameter of the cold and hot inductance value adjustment air conditioner;Since air conditioner adjusts operating parameter
Interval duration can be updated according to the variation of indoor environment parameter, and the control of air conditioner is more accurate.
Detailed description of the invention
Fig. 1 is the terminal structure schematic diagram for the hardware running environment that the embodiment of the present invention is related to;
Fig. 2 is the flow diagram of the control method first embodiment of the air condition of that present invention;
Fig. 3 is the flow diagram of the control method second embodiment of the air condition of that present invention;
Fig. 4 is the flow diagram of the control method 3rd embodiment of the air condition of that present invention.
The embodiments will be further described with reference to the accompanying drawings for the realization, the function and the advantages of the object of the present invention.
Specific embodiment
It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not intended to limit the present invention.
The primary solutions of the embodiment of the present invention are:
Obtain the change information of indoor environment parameter, wherein the indoor environment parameter includes indoor environment temperature or room
Interior radiation temperature;
The first time interval for obtaining the warm-cold sensitivity of user is updated according to the change information, wherein every described first
Time interval obtains the cold and hot inductance value of user, and according to the operating parameter of the cold and hot inductance value adjustment air conditioner.
Due in the prior art, long running be easy to cause supercooling or mistake when air conditioner is adjusted after operating parameter every time to fix
Heat, control accuracy are lower.
The present invention provides a solution, and air conditioner is enable to adjust the interval duration of operating parameter according to indoor environment
The variation of parameter and update, the control of air conditioner is more accurate
As shown in Figure 1, Fig. 1 is the terminal structure schematic diagram for the hardware running environment that the embodiment of the present invention is related to.
As shown in Figure 1, the terminal may include: processor 1001, such as CPU, network interface 1004, user interface
1003, memory 1005, communication bus 1002.Wherein, communication bus 1002 is for realizing the connection communication between these components.
User interface 1003 may include display screen (Display), input unit such as keyboard (Keyboard), optional user interface
1003 can also include standard wireline interface and wireless interface.Network interface 1004 optionally may include that the wired of standard connects
Mouth, wireless interface (such as WI-FI interface).Memory 1005 can be high speed RAM memory, be also possible to stable memory
(non-volatile memory), such as magnetic disk storage.Memory 1005 optionally can also be independently of aforementioned processor
1001 storage device.
It will be understood by those skilled in the art that the restriction of the not structure paired terminal of terminal structure shown in Fig. 1, can wrap
It includes than illustrating more or fewer components, perhaps combines certain components or different component layouts.
As shown in Figure 1, as may include that operating system, network are logical in a kind of memory 1005 of computer storage medium
Believe module, the control program of Subscriber Interface Module SIM and air conditioner.
In terminal shown in Fig. 1, network interface 1004 is mainly used for connecting background server, carries out with background server
Data communication;User interface 1003 is mainly used for connecting client (user terminal), carries out data communication with client;And processor
1001 can be used for calling the control program of the air conditioner stored in memory 1005, and execute following operation:
Obtain the change information of indoor environment parameter, wherein the indoor environment parameter includes indoor environment temperature or room
Interior radiation temperature;
The first time interval for obtaining the warm-cold sensitivity of user is updated according to the change information, wherein every described first
Time interval obtains the cold and hot inductance value of user, and according to the operating parameter of the cold and hot inductance value adjustment air conditioner.
Further, processor 1001 can call the control program of the air conditioner stored in memory 1005, also execute
It operates below:
Obtain corresponding first duration of the change information, wherein the change information is bigger, and first duration is got over
It is short;
The first time interval for obtaining the warm-cold sensitivity of user is updated using first duration.
Further, processor 1001 can call the control program of the air conditioner stored in memory 1005, also execute
It operates below:
The second time interval for obtaining the change information of indoor environment parameter is updated according to the change information, wherein every
The change information of indoor environment parameter is obtained every second time interval.
Further, processor 1001 can call the control program of the air conditioner stored in memory 1005, also execute
It operates below:
The continuous service duration of the air conditioner after the operating parameter of the last adjustment air conditioner of acquisition;
When the continuous service duration is greater than or equal to the updated first time interval, the cold and hot of user is obtained
Inductance value, and according to the operating parameter of the cold and hot inductance value adjustment air conditioner.
Further, processor 1001 can call the control program of the air conditioner stored in memory 1005, also execute
It operates below:
Obtain the corresponding warm-cold sensitivity section of the cold and hot inductance value;
Obtain the corresponding target operating parameters in the warm-cold sensitivity section;
The air conditioner is controlled to run according to the target operating parameters.
Further, processor 1001 can call the control program of the air conditioner stored in memory 1005, also execute
It operates below:
Obtain the indoor radiation temperature distribution of array infrared thermopile sensor detection;
The average value of indoor radiation temperature is calculated according to the indoor radiation temperature distribution;
According to the change information of radiation temperature in the mean value calculation room of the indoor radiation temperature.
Further, processor 1001 can call the control program of the air conditioner stored in memory 1005, also execute
It operates below:
Obtain the indoor radiation temperature distribution of array infrared thermopile sensor detection;
The cold and hot inductance value of user is determined according to the radiation temperature distribution.
Further, processor 1001 can call the control program of the air conditioner stored in memory 1005, also execute
It operates below:
The cold and hot inductance value of heat source is determined according to the radiation temperature distribution;
When the number of heat source is multiple, using the cold and hot inductance value of maximum absolute value in each cold and hot inductance value as institute
State the cold and hot inductance value of user.
According to above scheme, the change information of indoor environment parameter is obtained, wherein the indoor environment parameter includes interior
Environment temperature or indoor radiation temperature;The first time interval for obtaining the warm-cold sensitivity of user is updated according to the change information,
In, the cold and hot inductance value of user is obtained every the first time interval, and according to the operation of the cold and hot inductance value adjustment air conditioner
Parameter;Since the interval duration that air conditioner adjusts operating parameter can be updated according to the variation of indoor environment parameter, make to have leisure
Adjust the control of device more accurate.
It is the flow diagram of the control method first embodiment of the air condition of that present invention, the air conditioner referring to Fig. 2, Fig. 2
Control method include:
Step S10 obtains the change information of indoor environment parameter, wherein the indoor environment parameter includes indoor environment
Temperature or indoor radiation temperature;
In the present embodiment, embodiment executing subject can be air conditioner, be also possible to server, or with the air conditioner
Associated terminal.The scheme of the present embodiment is illustrated using air conditioner as executing subject below.
Air conditioner obtains the change information of indoor environment parameter, wherein the indoor environment after entering warm-cold sensitivity mode
Parameter includes indoor environment temperature or indoor radiation temperature.When the environmental parameter is indoor environment temperature, the interior ring
Border temperature can be obtained by being set to indoor temperature sensor, such as the indoor temperature transmitter by being set on air conditioner
It obtains, or the temperature sensor being arranged on the wearable device worn by user obtains;It is indoor spoke in the environmental parameter
When penetrating temperature, the interior radiation temperature can be obtained by being set to indoor infrared temperature sensor.
In the present embodiment, the change information of the indoor environment parameter is for showing indoor environment situation of change, the room
The change information of interior environmental parameter can be the change rate of indoor environment parameter, and air conditioner obtains indoor environment parameter, then obtains
It takes the indoor environment parameter of last time and obtains the time interval of indoor environment parameter twice, the indoor ring can be calculated
The change rate of border parameter.Alternatively, the change information of the indoor environment parameter can also be indoor environment parameter in preset duration
Interior changing value, each preset duration of air conditioner obtain indoor environment parameter, after obtaining indoor environment parameter every time, then obtain
Primary indoor environment parameter calculates the difference between indoor environment parameter twice to get the changing value of indoor environment parameter is arrived.
Step S20 updates the first time interval for obtaining the warm-cold sensitivity of user according to the change information, wherein every
The first time interval obtains the cold and hot inductance value of user, and according to the operating parameter of the cold and hot inductance value adjustment air conditioner.
The warm-cold sensitivity of user embodies impression of the user to ambient temperature, according to the warm-cold sensitivity of user to the fortune of air conditioner
Row parameter is adjusted, and the operation of air conditioner can be made more to meet the needs of users, currently, controlling air-conditioning according to warm-cold sensitivity
Device is run generally after air conditioner enters warm-cold sensitivity mode, the warm-cold sensitivity of user is obtained every fixed duration, then according to
Warm-cold sensitivity adjusts the operating parameter of air conditioner, i.e., after adjusting every time to the operating parameter of air conditioner, described in air conditioner continuous service
Fixed duration, is then adjusted next time again.However, the different phase in the operational process of air conditioner, indoor environment parameter
Pace of change it is not identical, such as in air conditioner initial start stage, indoor environment Parameters variation is very fast, and air conditioner runs one section
After time, indoor environment parameter is gradually stable.Air conditioner adjusted every time according to warm-cold sensitivity run after operating parameter it is fixed pre-
If duration is easy to appear the uncomfortable situation such as supercooling or overheat.
In the present embodiment, air conditioner can obtain the change information of indoor environment parameter, then more according to the change information
The first time interval of the new warm-cold sensitivity for obtaining user, wherein the cold and hot inductance value of user is obtained every the first time interval,
And according to the operating parameter of the cold and hot inductance value adjustment air conditioner.
Specifically, the change information of indoor environment parameter and the corresponding relationship of the first duration, air-conditioning are stored in air conditioner
After device obtains the change information of indoor environment parameter, the change information for obtaining the indoor environment according to the corresponding relationship is corresponding
The first duration, then using the first duration got update it is described obtain user warm-cold sensitivity first time interval.
In the present embodiment, the corresponding relationship of the change information of indoor environment parameter and the first duration can according to the actual situation certainly
Row setting, it is when the change information of indoor environment parameter is larger, i.e., described when indoor environment Parameters variation is very fast in reality
The operating parameter of air conditioner needs to adjust quickly, and the change information for working as indoor environment parameter is smaller, i.e. indoor environment parameter
When changing slower, since indoor environment parameter is relatively stable, the adjustment of the operating parameter of air conditioner at this time can accordingly slow one
A bit.Therefore, optionally, the change information of environmental parameter and the corresponding relationship of the first duration may be configured as the variation letter of environmental parameter
Breath is bigger, then the first duration is shorter, and the change information of environmental parameter is smaller, then the first duration is longer.With indoor environment ginseng
Number is indoor radiation temperature, and the change information is the change rate and described first of the interior radiation temperature for change rate
The corresponding relationship of duration can be as shown in table 1:
Table 1
| Ra | range (DEG C/min) | First duration (s) |
|Ra|≥2 | 10 |
1.5≤| Ra | < 2 | 30 |
1.0≤| Ra | < 1.5 | 60 |
0.5≤| Ra | < 1.0 | 120 |
| Ra | < 0.5 | 180 |
In table 1, | Ra | it is the absolute value of the change rate (Ra) of indoor radiation temperature, | Ra | more big then indoor radiation temperature becomes
Change is faster, | Ra | smaller then indoor radiation temperature variation is slower.Air conditioner obtains the change rate Ra of indoor environment parameter, then obtains
Take the absolute value of change rate Ra | Ra | locating interval range obtains corresponding first duration, when further according to first got
The long first time interval for updating the warm-cold sensitivity for obtaining user.For example, being in the change rate for getting indoor radiation temperature
When 1.3 DEG C/min, section locating for the absolute value of the change rate of indoor radiation temperature it is corresponding first when a length of 60s, then will acquire
The first time interval of the warm-cold sensitivity of user is updated to 60s.
In the present embodiment, the second time interval that air conditioner obtains the change information of indoor environment parameter can be according to practical feelings
Condition self-setting.Optionally, the second time interval for obtaining the change information of indoor environment parameter can be set to obtain with described
The first time interval for taking the warm-cold sensitivity at family is identical, i.e. the air conditioner warm-cold sensitivity that obtains user every time, according to the warm-cold sensitivity
While adjusting the operating parameter of air conditioner, the change information of indoor environment parameter is obtained, according to variation update described the
One time interval, then air conditioner runs the updated first time interval according to operating parameter adjusted, obtains again
The warm-cold sensitivity at family and the change information of indoor environment parameter are taken, the operating parameter of air conditioner is adjusted and updates the first time
Interval.Alternatively, optionally, air conditioner can also be every the change information of preset duration acquisition indoor environment parameter, when described default
It is long to be less than the first time interval.Air conditioner obtains the change information of indoor environment parameter every the preset duration, then
After updating the first time interval that air conditioner obtains user's warm-cold sensitivity according to the change information, last adjustment air conditioner is obtained
Operating parameter after the air conditioner continuous service duration, the continuous service duration be less than updated described first when
Between when being spaced, air conditioner continues to run according to last operating parameter adjusted;It is greater than or waits in the continuous service duration
When the updated first time interval, then illustrate to need that the operating parameter of air conditioner is adjusted, air conditioner obtains
The cold and hot inductance value of user, and according to the operating parameter of the cold and hot inductance value adjustment air conditioner;Then control air conditioner is according to adjustment
Operating parameter and the first time interval operation adjusted afterwards.For example, the change for the indoor environment parameter that air conditioner obtains
Rate is 0.4 DEG C/min, and corresponding first time interval is 180s, and then air conditioner obtains the variation of environmental parameter every 10s
Rate, when the change rate for getting environmental radiation temperature is 1.3 DEG C/min, section locating for change rate absolute value it is corresponding first when
Between between be divided into 60s, then will acquire the first time interval of the warm-cold sensitivity of user by 180s and be updated to 60s, air conditioner is by described
After one time interval is updated to 60s, the air conditioner continues after the operating parameter of the last adjustment air conditioner of air conditioner acquisition
Operation duration, if air conditioner get the continuous service when a length of 40s, be less than 60s, then air conditioner continued according to the last time
Operating parameter operation adjusted;If a length of 70s when the continuous service that air conditioner is got, it is greater than 60s, then air conditioner obtains
The cold and hot inductance value for taking family, it is then adjusted according still further to this according to the operating parameter of the cold and hot inductance value adjustment air conditioner
Operating parameter and this updated first time interval 60s operation.
In the present embodiment, the acquisition modes of the cold and hot inductance value of user can be any cold and hot inductance value for obtaining user
Mode is not particularly limited herein, for example, can be calculated according to the body temperature and/or indoor environment temperature of user, alternatively,
It can also calculate to obtain according to the body temperature and/or indoor radiation temperature of user.Different warm-cold sensitivity sections pair are stored in air conditioner
The operating parameter for the air conditioner answered after air conditioner gets the warm-cold sensitivity of user, obtains the corresponding warm-cold sensitivity of the cold and hot inductance value
Then section obtains the corresponding target operating parameters in the warm-cold sensitivity section, then adjusted according to the target operating parameters empty
The operating parameter of device is adjusted, and controls the air conditioner and is run according to the target operating parameters.Air-conditioning is adjusted according to cold and hot inductance value
The mode of the operating parameter of device can also self-setting according to the actual situation, be not particularly limited herein.
In the present embodiment, the change information of indoor environment parameter is obtained, wherein the indoor environment parameter includes interior
Environment temperature or indoor radiation temperature;The first time interval for obtaining the warm-cold sensitivity of user is updated according to the change information,
In, the cold and hot inductance value of user is obtained every the first time interval, and according to the operation of the cold and hot inductance value adjustment air conditioner
Parameter;Since the interval duration that air conditioner adjusts operating parameter can update, air conditioner according to the variation of indoor environment parameter
Control it is more accurate.
It further, is the flow diagram of the control method first embodiment of the air condition of that present invention, base referring to Fig. 3, Fig. 3
After first embodiment, the step S10, further includes:
Step S30 updates the second time interval for obtaining the change information of indoor environment parameter according to the change information,
Wherein, the change information of indoor environment parameter is obtained every second time interval.
In actual use, the change information of indoor environment parameter needs the indoor environment parameter meter acquired by sensor
It calculates, if the time interval of the change information of indoor environment parameter is too short, will cause sensor refreshing and long operational time, influence
The service life of sensor, moreover, can also excessively occupy the computing resource of system;And if the change information of indoor environment parameter when
Between be spaced too long, and the update interval that may cause the first time interval is too long, and control is inaccurate.Therefore, the present embodiment
In, after air conditioner gets the change information of indoor environment parameter, is updated also according to the change information and obtain indoor environment ginseng
Second time interval of several change informations, wherein obtain the variation letter of indoor environment parameter every second time interval
Breath.
Specifically, the change information of indoor environment parameter and the corresponding relationship of the second duration, air-conditioning are stored in air conditioner
After device obtains the change information of indoor environment parameter, the change information for obtaining the indoor environment according to the corresponding relationship is corresponding
The second duration, then using the second duration got update it is described obtain indoor environment parameter change information second when
Between be spaced.It is understood that step S20 and step S30 have no precedence relationship, and Fig. 3 is only the present embodiment one in the present embodiment
The flow diagram of kind embodiment.
In the present embodiment, the corresponding relationship of the change information of indoor environment parameter and the second duration can according to the actual situation certainly
Row setting, it is when the change information of indoor environment parameter is larger, i.e., described when indoor environment Parameters variation is very fast in reality
First time interval is also required to update quickly, and when the change information of indoor environment parameter is smaller, i.e., indoor environment parameter becomes
When changing slower, since indoor environment parameter is relatively stable, the update of the first time interval at this time can be slow accordingly.
Therefore, optionally, the change information of environmental parameter and the corresponding relationship of the second duration may be configured as the change information of environmental parameter
Bigger, then the second duration is shorter, and the change information of environmental parameter is smaller, then the second duration is longer.With the indoor environment parameter
For indoor radiation temperature, for the change information is change rate, the change rate of the interior radiation temperature and it is described second when
Long corresponding relationship can be as shown in table 2:
Table 2
| Ra | range (DEG C/min) | Second duration (s) |
|Ra|≥1.5 | 10 |
0.5≤| Ra | < 1.5 | 30 |
| Ra | < 0.5 | 60 |
In above-mentioned table 2, | Ra | it is the absolute value of the change rate (Ra) of indoor radiation temperature, | Ra | more big then indoor radiation temperature
Degree variation is faster, | Ra | smaller then indoor radiation temperature variation is slower.Air conditioner obtains the change rate Ra of indoor environment parameter, so
The absolute value of change rate Ra is obtained afterwards | Ra | locating interval range obtains corresponding second duration, further according to the got
Two durations update the second time interval of the change information for obtaining indoor environment parameter.For example, getting indoor radiation
When the change rate of temperature is 1.3 DEG C/min, section locating for change rate absolute value it is corresponding second when a length of 30s, then will acquire room
Second time interval of the change information of interior environmental parameter is updated to 30s;After updating, indoor environment parameter is obtained next time
The time point of change information and the time interval of current point in time are 30s.
In the present embodiment, after the change information for obtaining indoor environment parameter, is updated also according to the change information and obtain room
Second time interval of the change information of interior environmental parameter, wherein obtain indoor environment parameter every second time interval
Change information;The second time interval due to obtaining the change information of indoor environment parameter can be according to indoor environment parameter
Change and update, while further increasing air conditioner control accuracy, additionally it is possible to the computing resource of effectively save system.
Referring to Fig. 4, Fig. 4 is the flow diagram of the control method first embodiment of the air condition of that present invention, based on first or
Second embodiment, the air conditioner include array infrared thermopile sensor, and the indoor environment parameter is indoor radiation temperature
Degree, the step S10 include:
Step S11 obtains the indoor radiation temperature distribution of array infrared thermopile sensor detection;
Step S12 calculates the average value of indoor radiation temperature according to the indoor radiation temperature distribution;
Step S13, according to the change information of radiation temperature in the mean value calculation room of the indoor radiation temperature.
In actual use, indoor environment radiation temperature due to that can detect at a distance, and detection sensor setting is convenient, therefore
Indoor environment radiation temperature has advantage easy to operate when being used to adjust air conditioner operating parameter.
In the present embodiment, air conditioner includes array infrared thermopile sensor, and interior radiation temperature locating for air conditioner is logical
It crosses the array infrared thermopile sensor detection to obtain, array infrared thermopile sensor carries out radiation temperature detection
When, the interior space detected is divided into a large amount of detection zone, the quantity and array infrared thermopile of detection zone sense
Device type determines, for example, the interior space is divided into 32*24=786 detection zone by 32*24 array infrared thermopile sensor
Domain.Due to object outside radiated IR energy always, indoor environment is detected by array infrared thermopile sensor,
Detection obtains indoor radiation temperature distribution.In the present embodiment, the change information of indoor radiation temperature passes through indoor radiation temperature
Mean value calculation, after air conditioner obtains the indoor radiation temperature distribution of array infrared thermopile sensor detection, according to described
Indoor radiation temperature distribution calculates the average value of indoor radiation temperature, then according to the mean value calculation of the indoor radiation temperature
The change information of indoor radiation temperature, for example, air conditioner obtains last indoor spoke when the change information is change rate
The second time interval of the average value of temperature and the indoor radiation temperature of detection is penetrated, then according to last indoor radiation temperature
The average value of degree, this indoor radiation temperature average value obtained and second time interval calculate the change of indoor radiation temperature
Rate;When the change information is variable quantity, air conditioner obtains the average value of last indoor radiation temperature, then basis
Radiation temperature in the average value of last indoor radiation temperature and this indoor radiation temperature mean value calculation room obtained
Changing value.
It further, can be first according to the infrared heat of array in order to enable the indoor radiation temperature being calculated is more accurate
The indoor radiation temperature distribution of pile sensor detection determines heat source, then calculates the indoor radiation temperature outside removal heat source region
Average value, according to removal heat source region outside indoor radiation temperature mean value calculation room in radiation temperature change information.
It determines that the mode of heat source region can be the mode that any one determines heat source region according to radiation temperature distribution, does not do have herein
Body limitation, for example, the region of preset temperature threshold can will be greater than or equal to ambient temperature difference as heat source region.
In the present embodiment, the cold and hot inductance value of user can be according to the indoor radiation temperature of array infrared thermopile sensor detection
Distributed acquisition is spent, specifically, in the indoor radiation temperature distribution of array infrared thermopile sensor detection, determining heat source
Be regarded as user, after determining heat source, can further determine that the temperature of heat source, in the present embodiment, can by heat source region most
Temperature value of the high temperature value as heat source, alternatively, can also be using the average value of the temperature value in heat source region as the temperature of heat source
Then angle value can calculate the cold and hot inductance value of heat source after getting heat source temperature according to preset mode.For example, according to heat source
Radiation temperature and/or indoor radiation temperature calculate the cold and hot inductance value of user, the cold and hot inductance value of the heat source being calculated can be used as
The cold and hot inductance value of the radiation of user.
Further, reality is in use, the indoor radiation temperature distribution detected according to array infrared thermopile sensor
Multiple heat sources may be got, the cold and hot inductance value of multiple heat sources is calculated.In the present embodiment, air conditioner is according to the radiation
Temperature Distribution determines the cold and hot inductance value of heat source, when the number of heat source is multiple, by absolute value in each cold and hot inductance value
Cold and hot inductance value of the maximum cold and hot inductance value as the user, alternatively, the cold and hot inductance value of multiple heat sources is averaged, it will be cold and hot
Cold and hot inductance value of the average value of inductance value as user.
In the present embodiment, the air conditioner includes array infrared thermopile sensor, and the indoor environment parameter is room
Interior radiation temperature, the change information of indoor environment parameter pass through the indoor radiation temperature that array infrared thermopile sensor obtains
The average value for being distributed the indoor radiation temperature calculated obtains, so that the acquisition of the change information of indoor environment parameter is simpler
Just.
In addition, to achieve the above object, the embodiment of the present invention also provides a kind of control device of air conditioner, the air conditioner
Control device include: memory, processor and be stored in the air-conditioning that can be run on the memory and on the processor
The control program of device, the control program of the air conditioner realize sky described in any embodiment as above when being executed by the processor
The step of adjusting the control method of device.
In addition, to achieve the above object, the embodiment of the present invention also provides a kind of air conditioner, the air conditioner includes: storage
Device, processor and the control program for being stored in the air conditioner that can be run on the memory and on the processor, the sky
The control program of device is adjusted to realize the step of the control method of air conditioner described in any embodiment as above when being executed by the processor
Suddenly.
In addition, to achieve the above object, the embodiment of the present invention also provides a kind of storage medium, stored on the storage medium
There is the control program of air conditioner, the control program of the air conditioner is realized when being executed by processor described in any embodiment as above
The step of control method of air conditioner.
It should be noted that, in this document, the terms "include", "comprise" or its any other variant are intended to non-row
His property includes, so that the process, method, article or the system that include a series of elements not only include those elements, and
And further include other elements that are not explicitly listed, or further include for this process, method, article or system institute it is intrinsic
Element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that including being somebody's turn to do
There is also other identical elements in the process, method of element, article or system.
The serial number of the above embodiments of the invention is only for description, does not represent the advantages or disadvantages of the embodiments.
Through the above description of the embodiments, those skilled in the art can be understood that above-described embodiment side
Method can be realized by means of software and necessary general hardware platform, naturally it is also possible to by hardware, but in many cases
The former is more preferably embodiment.Based on this understanding, technical solution of the present invention substantially in other words does the prior art
The part contributed out can be embodied in the form of software products, which is stored in one as described above
In storage medium (such as ROM/RAM, magnetic disk, CD), including some instructions are used so that terminal device (it can be mobile phone,
Computer, server, air conditioner or network equipment etc.) execute method described in each embodiment of the present invention.
The above is only a preferred embodiment of the present invention, is not intended to limit the scope of the invention, all to utilize this hair
Equivalent structure or equivalent flow shift made by bright specification and accompanying drawing content is applied directly or indirectly in other relevant skills
Art field, is included within the scope of the present invention.
Claims (11)
1. a kind of control method of air conditioner, which is characterized in that the control method of the air conditioner the following steps are included:
Obtain the change information of indoor environment parameter, wherein the indoor environment parameter includes indoor environment temperature or indoor spoke
Penetrate temperature;
The first time interval for obtaining the warm-cold sensitivity of user is updated according to the change information, wherein every the first time
The cold and hot inductance value of interval acquiring user, and according to the operating parameter of the cold and hot inductance value adjustment air conditioner.
2. the control method of air conditioner as described in claim 1, which is characterized in that described to be obtained according to change information update
The step of taking the first time interval of the warm-cold sensitivity at family include:
Obtain corresponding first duration of the change information, wherein the change information is bigger, and first duration is shorter;
The first time interval for obtaining the warm-cold sensitivity of user is updated using first duration.
3. the control method of air conditioner as described in claim 1, which is characterized in that the variation for obtaining indoor environment parameter
After the step of information, further includes:
The second time interval for obtaining the change information of indoor environment parameter is updated according to the change information, wherein Mei Gesuo
State the change information that the second time interval obtains indoor environment parameter.
4. the control method of air conditioner as described in claim 1, which is characterized in that described to be obtained according to change information update
After the step of taking the first time interval of the warm-cold sensitivity at family, further includes:
The continuous service duration of the air conditioner after the operating parameter of the last adjustment air conditioner of acquisition;
When the continuous service duration is greater than or equal to the updated first time interval, the warm-cold sensitivity of user is obtained
Value, and according to the operating parameter of the cold and hot inductance value adjustment air conditioner.
5. the control method of air conditioner as described in claim 1, which is characterized in that described to adjust sky according to the cold and hot inductance value
Adjust device operating parameter the step of include:
Obtain the corresponding warm-cold sensitivity section of the cold and hot inductance value;
Obtain the corresponding target operating parameters in the warm-cold sensitivity section;
The air conditioner is controlled to run according to the target operating parameters.
6. the control method of air conditioner according to any one of claims 1 to 5, which is characterized in that the air conditioner includes battle array
Column infrared thermopile sensor, the indoor environment parameter are indoor radiation temperature, the change for obtaining indoor environment parameter
Change information the step of include:
Obtain the indoor radiation temperature distribution of array infrared thermopile sensor detection;
The average value of indoor radiation temperature is calculated according to the indoor radiation temperature distribution;
According to the change information of the mean value calculation indoor environment parameter of the indoor radiation temperature.
7. the control method of air conditioner as claimed in claim 6, which is characterized in that the step of the cold and hot inductance value for obtaining user
Suddenly include:
Obtain the indoor radiation temperature distribution of array infrared thermopile sensor detection;
The cold and hot inductance value of user is determined according to the radiation temperature distribution.
8. the control method of air conditioner as claimed in claim 7, which is characterized in that described true according to the radiation temperature distribution
The step of determining the cold and hot inductance value of user include:
The cold and hot inductance value of heat source is determined according to the radiation temperature distribution;
When the number of heat source is multiple, using the cold and hot inductance value of maximum absolute value in each cold and hot inductance value as the use
The cold and hot inductance value at family.
9. a kind of control device of air conditioner, which is characterized in that the control device of the air conditioner includes: memory, processor
And it is stored in the control program for the air conditioner that can be run on the memory and on the processor, the control of the air conditioner
The step of control method such as air conditioner described in any item of the claim 1 to 8 is realized when program is executed by the processor.
10. a kind of air conditioner, which is characterized in that the air conditioner includes: memory, processor and is stored on the memory
And the control program for the air conditioner that can be run on the processor, the control program of the air conditioner are executed by the processor
The step of control method of Shi Shixian air conditioner for example described in any item of the claim 1 to 8.
11. a kind of storage medium, which is characterized in that be stored with the control program of air conditioner, the air-conditioning on the storage medium
It realizes when the control program of device is executed by processor such as the control method of air conditioner described in any item of the claim 1 to 8
Step.
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PCT/CN2019/109157 WO2020258574A1 (en) | 2019-06-26 | 2019-09-29 | Air conditioner control method and device, air conditioner, and storage medium |
JP2021570967A JP7270778B2 (en) | 2019-06-26 | 2019-09-29 | Air conditioner control method, device, air conditioner and storage medium |
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Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110736131A (en) * | 2019-11-01 | 2020-01-31 | 北京硕人时代科技股份有限公司 | comprehensive room temperature determination method, device and system |
CN110736132A (en) * | 2019-11-01 | 2020-01-31 | 北京硕人时代科技股份有限公司 | room temperature stability determination method, device and system |
CN110736133A (en) * | 2019-11-01 | 2020-01-31 | 北京硕人时代科技股份有限公司 | room temperature balance degree determination method, device and system |
CN110736130A (en) * | 2019-11-01 | 2020-01-31 | 北京硕人时代科技股份有限公司 | room temperature deviation degree determination method, device and system |
WO2020258574A1 (en) * | 2019-06-26 | 2020-12-30 | 广东美的制冷设备有限公司 | Air conditioner control method and device, air conditioner, and storage medium |
WO2024093410A1 (en) * | 2022-10-31 | 2024-05-10 | 广东美的制冷设备有限公司 | Control method for air conditioner, air conditioner, and computer-readable storage medium |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102901293A (en) * | 2012-11-09 | 2013-01-30 | 四川长虹空调有限公司 | Air conditioner for precisely regulating electronic expansion valve and control method thereof |
JP2014224619A (en) * | 2013-05-15 | 2014-12-04 | 富士電機株式会社 | Air conditioner controller and air conditioner control method |
JP2016095066A (en) * | 2014-11-13 | 2016-05-26 | 富士電機株式会社 | Control device of air conditioner and control method of air conditioner |
CN106225164A (en) * | 2016-07-29 | 2016-12-14 | 广东美的制冷设备有限公司 | Air-conditioner progress control method and device |
CN107514752A (en) * | 2017-08-22 | 2017-12-26 | 广东美的制冷设备有限公司 | Control method, air conditioner and the computer-readable recording medium of air conditioner |
JP2018185123A (en) * | 2017-04-27 | 2018-11-22 | 三菱電機株式会社 | Air conditioning controller and air conditioning control method |
CN109539464A (en) * | 2018-11-14 | 2019-03-29 | 海信(山东)空调有限公司 | Air conditioning control method and device |
CN109579232A (en) * | 2018-11-26 | 2019-04-05 | 四川长虹空调有限公司 | Improve the control method and system of air-conditioning sleep pattern comfort |
JP2019074288A (en) * | 2017-10-19 | 2019-05-16 | パナソニックIpマネジメント株式会社 | Air conditioner |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104633860A (en) * | 2015-01-29 | 2015-05-20 | 上海翰临电子科技有限公司 | Indoor temperature adjusting method based on user human body temperature change |
JP6090542B1 (en) * | 2016-03-07 | 2017-03-08 | 三菱電機株式会社 | Air conditioning blower control device |
CN106765938A (en) * | 2016-12-15 | 2017-05-31 | 广东美的制冷设备有限公司 | Air-conditioner and one key start-up control method |
JP6800804B2 (en) * | 2017-05-01 | 2020-12-16 | 株式会社東芝 | Air conditioning control system, air conditioning control method and program |
CN108662729A (en) * | 2018-03-29 | 2018-10-16 | 广东美的制冷设备有限公司 | Air-conditioner control method, device, air conditioner and computer readable storage medium |
CN109163425B (en) * | 2018-09-19 | 2020-03-06 | 珠海格力电器股份有限公司 | Air conditioner control method, air conditioner and computer readable storage medium |
CN110207337B (en) * | 2019-06-26 | 2020-06-23 | 广东美的制冷设备有限公司 | Control method and device of air conditioner, air conditioner and storage medium |
-
2019
- 2019-06-26 CN CN201910565549.8A patent/CN110207337B/en active Active
- 2019-09-29 WO PCT/CN2019/109157 patent/WO2020258574A1/en active Application Filing
- 2019-09-29 JP JP2021570967A patent/JP7270778B2/en active Active
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102901293A (en) * | 2012-11-09 | 2013-01-30 | 四川长虹空调有限公司 | Air conditioner for precisely regulating electronic expansion valve and control method thereof |
JP2014224619A (en) * | 2013-05-15 | 2014-12-04 | 富士電機株式会社 | Air conditioner controller and air conditioner control method |
JP6430101B2 (en) * | 2013-05-15 | 2018-11-28 | 富士電機株式会社 | Air conditioner control device and air conditioner control method |
JP2016095066A (en) * | 2014-11-13 | 2016-05-26 | 富士電機株式会社 | Control device of air conditioner and control method of air conditioner |
CN106225164A (en) * | 2016-07-29 | 2016-12-14 | 广东美的制冷设备有限公司 | Air-conditioner progress control method and device |
JP2018185123A (en) * | 2017-04-27 | 2018-11-22 | 三菱電機株式会社 | Air conditioning controller and air conditioning control method |
CN107514752A (en) * | 2017-08-22 | 2017-12-26 | 广东美的制冷设备有限公司 | Control method, air conditioner and the computer-readable recording medium of air conditioner |
JP2019074288A (en) * | 2017-10-19 | 2019-05-16 | パナソニックIpマネジメント株式会社 | Air conditioner |
CN109539464A (en) * | 2018-11-14 | 2019-03-29 | 海信(山东)空调有限公司 | Air conditioning control method and device |
CN109579232A (en) * | 2018-11-26 | 2019-04-05 | 四川长虹空调有限公司 | Improve the control method and system of air-conditioning sleep pattern comfort |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2020258574A1 (en) * | 2019-06-26 | 2020-12-30 | 广东美的制冷设备有限公司 | Air conditioner control method and device, air conditioner, and storage medium |
CN110736131A (en) * | 2019-11-01 | 2020-01-31 | 北京硕人时代科技股份有限公司 | comprehensive room temperature determination method, device and system |
CN110736132A (en) * | 2019-11-01 | 2020-01-31 | 北京硕人时代科技股份有限公司 | room temperature stability determination method, device and system |
CN110736133A (en) * | 2019-11-01 | 2020-01-31 | 北京硕人时代科技股份有限公司 | room temperature balance degree determination method, device and system |
CN110736130A (en) * | 2019-11-01 | 2020-01-31 | 北京硕人时代科技股份有限公司 | room temperature deviation degree determination method, device and system |
WO2024093410A1 (en) * | 2022-10-31 | 2024-05-10 | 广东美的制冷设备有限公司 | Control method for air conditioner, air conditioner, and computer-readable storage medium |
Also Published As
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WO2020258574A1 (en) | 2020-12-30 |
JP2022534305A (en) | 2022-07-28 |
JP7270778B2 (en) | 2023-05-10 |
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