CN105674506B - Air conditioner and its control device and control method - Google Patents
Air conditioner and its control device and control method Download PDFInfo
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- CN105674506B CN105674506B CN201610125915.4A CN201610125915A CN105674506B CN 105674506 B CN105674506 B CN 105674506B CN 201610125915 A CN201610125915 A CN 201610125915A CN 105674506 B CN105674506 B CN 105674506B
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2110/00—Control inputs relating to air properties
- F24F2110/10—Temperature
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2120/00—Control inputs relating to users or occupants
- F24F2120/10—Occupancy
-
- 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
-
- 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
- F24F11/65—Electronic processing for selecting an operating mode
-
- 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
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- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Atmospheric Sciences (AREA)
- Physics & Mathematics (AREA)
- Fuzzy Systems (AREA)
- Mathematical Physics (AREA)
- Signal Processing (AREA)
- Air Conditioning Control Device (AREA)
Abstract
The invention discloses a kind of air conditioner and its control device and control method, the control method is the following steps are included: detection outdoor environment temperature, indoor supply air temperature and human surface temperature；Obtain indoor target temperature；The first temperature gap between indoor target temperature and outdoor environment temperature is obtained, and obtains the second temperature difference between indoor supply air temperature and human surface temperature；According to the operational mode of the relationship selection air conditioner between the first temperature gap and the first preset threshold between relationship and second temperature difference and the second preset threshold, and the operational mode operation for controlling air conditioner to select, so as to provide comfortable temperature sensation for user, it avoids bringing sometimes hot and sometimes cold feeling to user, it prevents from user to be frozen situation awake or that heat is awake to occur, guarantee user's sleep quality, promotes user experience.And this method can more energy saving.
Description
Technical field
The present invention relates to domestic air conditioning technical field, in particular to a kind of control method of air conditioner, a kind of air conditioner
Control device and a kind of air conditioner with the control device.
Background technique
Currently, Most users are all freezed in summer evenings by air conditioner.But related air conditioner there are the shortcomings that
It is that control logic is not mature enough, it is not high for outdoor temperature but need to sleep in cooling mode or bedroom area is little
But situations such as air conditioner refrigerating ability is especially strong, air conditioner cannot be adjusted and be coped with rapidly, to bring to user sometimes hot and sometimes cold
Impression, reduces the sleep quality of user, user experience is poor.
Therefore, the relevant technologies needs improve.
Summary of the invention
The present invention is directed to solve at least some of the technical problems in related technologies.For this purpose, of the invention
One purpose is to propose a kind of control method of air conditioner, and this method can be to avoid bringing sometimes hot and sometimes cold feeling to user.
It is another object of the present invention to the control devices for proposing a kind of air conditioner.Yet another object of the invention is that
It is proposed a kind of air conditioner.
In order to achieve the above object, a kind of control method for air conditioner that one aspect of the present invention embodiment proposes, including with
Lower step: detection outdoor environment temperature, indoor supply air temperature and human surface temperature；Obtain indoor target temperature；Described in acquisition
The first temperature gap between indoor target temperature and the outdoor environment temperature, and obtain the indoor supply air temperature with it is described
Second temperature difference between human surface temperature；According to relationship between first temperature gap and the first preset threshold and
Relationship between the second temperature difference and the second preset threshold selects the operational mode of the air conditioner, and controls the sky
The operational mode operation for adjusting device to select.
The control method of the air conditioner proposed according to embodiments of the present invention, according to judging indoor target temperature and outdoor environment
The relationship between the first temperature gap and the first preset threshold between temperature, and according to indoor supply air temperature and human body surface temperature
The relationship between second temperature difference and the second preset threshold between degree, selects the operational mode of air conditioner, and control air-conditioning
Device is run with selected operational mode, so as to provide comfortable temperature sensation for user, avoids bringing to user sometimes hot and sometimes cold
Feeling, prevent user to be frozen and wake up or situation that heat is awake occurs, guarantee user's sleep quality, promote user experience.And it should
Method can more energy saving.
According to one embodiment of present invention, described according to relationship between first temperature gap and the first preset threshold
And the relationship between the second temperature difference and the second preset threshold selects the operational mode of the air conditioner, further wraps
It includes: if first temperature gap is less than first preset threshold and the second temperature difference is less than described second and presets
Threshold value then selects the first operational mode；If first temperature gap is less than first preset threshold and second temperature
It spends difference and is more than or equal to second preset threshold, then select the second operational mode.
According to one embodiment of present invention, described according to relationship between first temperature gap and the first preset threshold
And the relationship between the second temperature difference and the second preset threshold selects the operational mode of the air conditioner, further wraps
It includes: if first temperature gap is more than or equal to first preset threshold and the second temperature difference is less than described second
Preset threshold then selects third operational mode；If first temperature gap is more than or equal to first preset threshold and institute
Second temperature difference is stated more than or equal to second preset threshold, then selects the 4th operational mode.
According to one embodiment of present invention, first operational mode is standby mode, and second operational mode is
Powerful wind air supply pattern.
According to one embodiment of present invention, the third operational mode is low wind refrigeration mode, the 4th operation mould
Formula is powerful wind refrigeration mode.
In order to achieve the above object, a kind of control device for air conditioner that another aspect of the present invention embodiment proposes, comprising:
First temperature detector, for detecting outdoor environment temperature；Second temperature detector, for detecting indoor supply air temperature；Third
Temperature detector, for detecting human surface temperature；Module is obtained, for obtaining indoor target temperature；Control module, for obtaining
The first temperature gap between the indoor target temperature and the outdoor environment temperature is taken, and obtains the indoor supply air temperature
Second temperature difference between the human surface temperature, and according to first temperature gap and the first preset threshold it
Between relationship between relationship and the second temperature difference and the second preset threshold select the operational mode of the air conditioner, and
The operational mode operation that the air conditioner is controlled to select.
The control device of the air conditioner proposed according to embodiments of the present invention passes through the first, second, and third temperature detector
Outdoor environment temperature, indoor supply air temperature and human surface temperature are detected respectively and obtain indoor objects temperature by obtaining module
Degree, control module is according to the first temperature gap and the first preset threshold judged between indoor target temperature and outdoor environment temperature
Between relationship, and according between indoor supply air temperature and human surface temperature second temperature difference and the second preset threshold it
Between relationship, the operational mode of air conditioner is selected, and control air conditioner and run with selected operational mode, so as to mention for user
It for comfortable temperature sensation, avoids bringing sometimes hot and sometimes cold feeling to user, user is prevented to be frozen situation hair awake or that heat is awake
It is raw, guarantee user's sleep quality, promotes user experience.And the device can make air conditioner more energy saving
According to one embodiment of present invention, if first temperature gap is less than first preset threshold and described
Second temperature difference is less than second preset threshold, and the control module then selects the first operational mode；If described first
Temperature gap is less than first preset threshold and the second temperature difference is more than or equal to second preset threshold, the control
Molding block then selects the second operational mode.
According to one embodiment of present invention, if first temperature gap be more than or equal to first preset threshold and
The second temperature difference is less than second preset threshold, and the control module then selects third operational mode；If described
First temperature gap is more than or equal to first preset threshold and the second temperature difference is more than or equal to the described second default threshold
Value, the control module then select the 4th operational mode.
According to one embodiment of present invention, first operational mode is standby mode, and second operational mode is
Powerful wind air supply pattern.
According to one embodiment of present invention, the third operational mode is low wind refrigeration mode, the 4th operation mould
Formula is powerful wind refrigeration mode.
In order to achieve the above object, a kind of air conditioner that another aspect of the invention embodiment proposes, the control including air conditioner
Device processed.
The air conditioner proposed according to embodiments of the present invention can provide comfortable temperature sensation for user, avoid to user with
Carry out sometimes hot and sometimes cold feeling, prevents user to be frozen situation awake or that heat is awake and occur, guarantee user's sleep quality, promotion user's body
It tests, and energy saving.
Detailed description of the invention
Fig. 1 is the flow chart of the control method of air conditioner according to an embodiment of the present invention；
Fig. 2 is the flow chart of the control method of air conditioner according to an embodiment of the invention；
Fig. 3 is the block diagram of the control device of air conditioner according to an embodiment of the present invention；And
Fig. 4 is the block diagram of air conditioner according to an embodiment of the present invention.
Appended drawing reference:
Air conditioner 1, control device 10, the first temperature detector 101, second temperature detector 102, third temperature detector
103, module 104 and control module 105 are obtained.
Specific embodiment
The embodiment of the present invention is described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning to end
Same or similar label indicates same or similar element or element with the same or similar functions.Below with reference to attached
The embodiment of figure description is exemplary, it is intended to is used to explain the present invention, and is not considered as limiting the invention.
Below with reference to the accompanying drawings come the air conditioner and its control method and control device of the proposition of the present invention is described in detail embodiment.
Fig. 1 is the flow chart of the control method of air conditioner according to an embodiment of the present invention.As shown in Figure 1, the air conditioner
Control method the following steps are included:
S1: detection outdoor environment temperature, indoor supply air temperature and human surface temperature.
Specifically, the first temperature detector can be installed on air-conditioner outdoor unit to detect outdoor environment temperature, and
Air conditioner room unit air outlet installation second temperature detector to detect indoor supply air temperature i.e. air outlet of indoor set temperature,
And human surface temperature can be detected by third temperature detector.
Wherein, third temperature detector is mountable in the first movement terminal carried out wireless communication with air conditioner or pacifies
Mounted in air conditioner room unit, when third temperature detector is mounted on air conditioner room unit, third temperature detector is preferably
Infrared temperature sensor, infrared temperature sensor is connected with the control module of air conditioner to be passed with the human surface temperature that will test
Give control module；When third temperature detector is mounted in first movement terminal, first movement terminal is preferably wearing
Formula equipment such as Intelligent bracelet, smartwatch, the third temperature detector in wearable device examine human surface temperature
It surveys, and mode such as WiFi, bluetooth is sent to control module to the human surface temperature that will test by wireless communication.
S2: indoor target temperature is obtained.
Specifically, air conditioner can be carried out wireless communication by the control panel that is mounted on air conditioner or with air conditioner
The second mobile terminal for example remote controler obtain user input indoor target temperature.In other words, user can be according to practical feelings
Condition sets itself indoor target temperature, after user inputs any one temperature value by control panel or the second mobile terminal,
Air conditioner can be using the temperature value as indoor target temperature.
S3: the first temperature gap between indoor target temperature and outdoor environment temperature is obtained, and obtains indoor air-supply temperature
Second temperature difference between degree and human surface temperature.
Wherein, the first temperature gap △ T1 can subtract the absolute of the difference of outdoor environment temperature T1 for indoor target temperature Ts
Value, i.e. △ T1=| Ts-T1 |；Second temperature difference △ T2 can subtract the absolute of human surface temperature T3 for interior supply air temperature T2
Value, i.e. △ T2=| T2-T3 |.
S4: according to relationship between the first temperature gap and the first preset threshold and second temperature difference and the second default threshold
The operational mode of relationship selection air conditioner between value, and the operational mode operation for controlling air conditioner to select.
Specifically, user can also select the operating mode of air conditioner, such as refrigeration mould by control panel or remote controler
Formula, heating mode and comfortable sleeping mode etc..After air conditioner booting operation, user can be set by control panel or remote controler
Indoor target temperature simultaneously selects operating mode, and after the corresponding key of comfortable sleeping mode is triggered, air conditioner enters comfortable
Sleep pattern, and execute the control method of the air conditioner of the embodiment of the present invention, first detect outdoor environment temperature T1 and obtain interior
Target temperature to calculate the first temperature gap △ T1 between indoor target temperature and outdoor environment temperature, then judges the first temperature
Relationship between difference △ T1 and the first preset threshold N1 is spent, interior supply air temperature T2 and human surface temperature T3 is further detected,
To calculate the second temperature difference △ T2 between indoor supply air temperature and human surface temperature, then judge second temperature difference △ T2
The relationship between the second preset threshold N2, as a result, according to relationship between the first temperature gap △ T1 and the first preset threshold N1 with
And the operational mode of the relationship selection air conditioner between second temperature difference △ T2 and the second preset threshold N2, and control air conditioner
It is run with the operational mode of selection.The control method for the air conditioner that the embodiment of the present invention proposes as a result, can provide comfortably for user
Temperature sensation, avoid bringing sometimes hot and sometimes cold feeling to user, prevent user to be frozen and wake up or situation that heat is awake occurs, guarantee
User's sleep quality promotes user experience.And this method can more energy saving.
Specifically, in one embodiment of the invention, according to relationship between the first temperature gap and the first preset threshold
And operational mode, that is, step S4 of the relationship selection air conditioner between second temperature difference and the second preset threshold, further wrap
It includes:
If the first temperature gap is less than the first preset threshold and second temperature difference is less than the second preset threshold, select
First operational mode；If the first temperature gap is less than the first preset threshold and second temperature difference is more than or equal to the second default threshold
Value, then select the second operational mode.
Also, in one embodiment of the invention, according to relationship between the first temperature gap and the first preset threshold with
And operational mode, that is, step S4 of the relationship selection air conditioner between second temperature difference and the second preset threshold, further wrap
It includes:
If the first temperature gap is more than or equal to the first preset threshold and second temperature difference less than the second preset threshold,
Select third operational mode；If the first temperature gap is more than or equal to the first preset threshold and second temperature difference and is more than or equal to the
Two preset thresholds then select the 4th operational mode.
Wherein, a specific example according to the present invention, the first operational mode can be standby mode, and the second operational mode can
For powerful wind air supply pattern.Also, third operational mode can be low wind refrigeration mode, and the 4th operational mode can freeze for powerful wind
Mode.
Specifically, after air conditioner enters comfortable sleeping mode, indoor target temperature can be calculated and subtract outdoor environment
Whether the absolute value of temperature judges the first temperature gap △ T1 less than the first preset threshold to obtain the first temperature gap △ T1
N1。
If △ T1 < N1, further calculates indoor supply air temperature T2 and subtract the absolute value of human surface temperature T3 to obtain
Second temperature difference △ T2 is taken, and judges second temperature difference △ T2 whether less than the second preset threshold N2.If △ T2 < N2,
It is smaller then to illustrate that outdoor temperature is not high and the relatively indoor supply air temperature of human surface temperature is floated, at this time to the need of refrigeration and air-supply
It asks lower, selects the first operational mode such as standby mode；If △ T2 >=N2, illustrate that outdoor temperature is not high and body surface
The relatively indoor supply air temperature of temperature is floated larger, then lower to refrigeration demand at this time but higher to air blowing function demand, selection the
For example powerful wind air-supply operational mode of two operational modes.
If △ T1 >=N1, the same interior supply air temperature T2 that calculates subtracts the absolute value of human surface temperature T3 to obtain
Second temperature difference △ T2, and judge second temperature difference △ T2 whether less than the second preset threshold N2.If △ T2 < N2,
It is smaller to illustrate that outdoor temperature is higher and the relatively indoor supply air temperature of human surface temperature is floated, it is higher to refrigeration demand at this time, but
It is lower to air-supply demand, select for example low wind cooling operation mode of third operational mode；If △ T2 >=N2, illustrates outdoor temp
Spend it is higher, and the relatively indoor supply air temperature of human surface temperature float it is larger, at this time to freezing and air-supply demand is higher, selection the
For example powerful wind cooling operation mode of four operational modes.
As described above, a specific embodiment according to the present invention, as shown in Fig. 2, according to the first temperature gap and first
The operational mode of relationship selection air conditioner between preset threshold between relationship and second temperature difference and the second preset threshold,
That is step S4 specifically includes the following steps:
S10: judge the first temperature gap △ T1 between indoor target temperature and outdoor environment temperature whether less than first
Preset threshold N1.
If so, thening follow the steps S20；If not, thening follow the steps S30.
S20: judge the second temperature difference △ T2 between indoor supply air temperature and human surface temperature whether less than second
Preset threshold N2.
If so, thening follow the steps S40；If not, thening follow the steps S50.
S30: judge the second temperature difference △ T2 between indoor supply air temperature and human surface temperature whether less than second
Preset threshold N2.
If so, thening follow the steps S60；If not, thening follow the steps S70.
S40: the first operational mode of selection, and control air conditioner and run with the first operation mode.
S50: the second operational mode of selection, and control air conditioner and run in the second operating mode.
S60: selection third operational mode, and control air conditioner and run with a third operation mode.
S70: the 4th operational mode of selection, and control air conditioner and run with a fourth operation mode.
It should be noted that air-conditioner system is every prefixed time interval, (value of T can be according to practical feelings within such as T minutes
Condition is configured) repeat above-mentioned logic judgment, constantly to adjust the operational mode of air conditioner.
To sum up, the control method of the air conditioner proposed according to embodiments of the present invention, according to judging indoor target temperature and room
The relationship between the first temperature gap and the first preset threshold between external environment temperature, and according to indoor supply air temperature and human body
The relationship between second temperature difference and the second preset threshold between surface temperature, selects the operational mode of air conditioner, and control
Air conditioner processed is run with selected operational mode, so as to provide comfortable temperature sensation for user, avoids bringing suddenly to user
The cold feeling for neglecting heat prevents user to be frozen situation awake or that heat is awake and occurs, guarantees user's sleep quality, promotion user experience.
And this method can more energy saving.
Fig. 3 is the block diagram of the control device of air conditioner according to an embodiment of the present invention.As shown in figure 3, the control
Device 10 includes: the first temperature detector 101, second temperature detector 102, third temperature detector 103, obtains module 104
With control module 105.
Wherein, the first temperature detector 101 is for detecting outdoor environment temperature；Second temperature detector 102 is for detecting
Indoor supply air temperature；Third temperature detector 103 is for detecting human surface temperature；Module 104 is obtained for obtaining indoor mesh
Mark temperature；Control module 105 is used to obtain the first temperature gap between indoor target temperature and outdoor environment temperature, and obtains
Second temperature difference between indoor supply air temperature and human surface temperature, and according to the first temperature gap and the first default threshold
The operational mode of relationship selection air conditioner between value between relationship and second temperature difference and the second preset threshold, and control
Operational mode operation of the air conditioner to select.
Specifically, the first temperature detector 101 may be mounted on air-conditioner outdoor unit, second temperature detector 102
It may be mounted at the air outlet of air conditioner room unit.Third temperature detector 103 is mountable to be carried out wireless communication with air conditioner
First movement terminal on or be mounted on air conditioner room unit.
Wherein, when third temperature detector 103 is mounted on air conditioner room unit, third temperature detector 103 is preferable
For infrared temperature sensor, infrared temperature sensor is connected with the control module 105 of air conditioner with the human body surface that will test
Temperature sends control module 105 to；When third temperature detector 103 is mounted in first movement terminal, first movement terminal
It is preferably wearable device such as Intelligent bracelet, smartwatch, the third temperature detector 103 in wearable device is to human body
Surface temperature is detected, and mode such as WiFi, bluetooth is sent to the human surface temperature that will test by wireless communication
Control module 105.
Obtaining module 104 can be by the control panel that is mounted on air conditioner or carry out wireless communication with air conditioner the
Two mobile terminals such as remote controler obtains the indoor target temperature of user's input.In other words, user can according to the actual situation certainly
Row setting indoor target temperature obtains after user inputs any one temperature value by control panel or the second mobile terminal
Module 104 can be using the temperature value as indoor target temperature.
It should be noted that the first temperature gap △ T1 can subtract the difference of outdoor environment temperature T1 for indoor target temperature Ts
The absolute value of value, i.e. △ T1=| Ts-T1 |；Second temperature difference △ T2 can subtract human surface temperature for interior supply air temperature T2
The absolute value of T3, i.e. △ T2=| T2-T3 |.
Specifically, user can also select the operating mode of air conditioner, such as refrigeration mould by control panel or remote controler
Formula, heating mode and comfortable sleeping mode etc..After air conditioner booting operation, user can be set by control panel or remote controler
Indoor target temperature simultaneously selects operating mode, and after the corresponding key of comfortable sleeping mode is triggered, air conditioner enters comfortable
Sleep pattern, control module 105 execute control program as described below: first passing through 101 sensing chamber's outer ring of the first temperature detector
Border temperature T1 simultaneously obtains indoor target temperature by obtaining module 104, with calculate indoor target temperature and outdoor environment temperature it
Between the first temperature gap △ T1, then judge relationship between the first temperature gap △ T1 and the first preset threshold N1, further examine
Interior supply air temperature T2 and human surface temperature T3 is surveyed, to calculate the second temperature between indoor supply air temperature and human surface temperature
Difference △ T2 is spent, then judges relationship between second temperature difference △ T2 and the second preset threshold N2, control module 105 can as a result,
According to relationship between the first temperature gap △ T1 and the first preset threshold N1 and the default threshold of second temperature difference △ T2 and second
The operational mode of relationship selection air conditioner between value N2, and the operational mode operation for controlling air conditioner to select.,
The control device for the air conditioner that the embodiment of the present invention proposes as a result, comfortable temperature sensation can be provided for user, is kept away
Exempt from customs examination user brings sometimes hot and sometimes cold feeling, prevents user to be frozen situation awake or that heat is awake and occurs, guarantees user's sleep quality,
Promote user experience.And the device can make air conditioner more energy saving.
Specifically, in one embodiment of the invention, if the first temperature gap is less than the first preset threshold and second
Temperature gap then selects the first operational mode less than the second preset threshold, control module 105；If the first temperature gap is less than
One preset threshold and second temperature difference are more than or equal to the second preset threshold, and control module 105 then selects the second operational mode.
In one embodiment of the invention, if the first temperature gap is more than or equal to the first preset threshold and second temperature
Difference then selects third operational mode less than the second preset threshold, control module 105；If the first temperature gap is more than or equal to the
One preset threshold and second temperature difference are more than or equal to the second preset threshold, and control module 105 then selects the 4th operational mode.
A specific embodiment according to the present invention, the first operational mode can be standby mode, and the second operational mode can be
Powerful wind air supply pattern.Also, third operational mode can be low wind refrigeration mode, and the 4th operational mode can be powerful wind refrigeration mould
Formula.
Specifically, after air conditioner enters comfortable sleeping mode, control module 105 calculates indoor target temperature and subtracts
Whether the absolute value of outdoor environment temperature judges the first temperature gap △ T1 less than first to obtain the first temperature gap △ T1
Preset threshold N1.
If △ T1 < N1, control module 105 further calculates indoor supply air temperature T2 and subtracts human surface temperature T3's
Whether absolute value judges second temperature difference △ T2 less than the second preset threshold N2 to obtain second temperature difference △ T2.Such as
Fruit △ T2 < N2 it is smaller then to illustrate that outdoor temperature is not high and the relatively indoor supply air temperature of human surface temperature is floated, at this time to refrigeration
Lower with the demand of air-supply, control module 105 selects the first operational mode such as standby mode；If △ T2 >=N2, illustrates
It is larger that outdoor temperature is not high and the relatively indoor supply air temperature of body surface temperature is floated, then lower to refrigeration demand at this time but to sending
Wind functional requirement is higher, and control module 105 selects for example powerful wind air-supply operational mode of the second operational mode.
If △ T1 >=N1, indoor supply air temperature T2 is equally calculated by control module 105 and subtracts human surface temperature T3
Absolute value to obtain second temperature difference △ T2, and judge second temperature difference △ T2 whether less than the second preset threshold N2.
If △ T2 < N2, it is smaller to illustrate that outdoor temperature is higher and the relatively indoor supply air temperature of human surface temperature is floated, at this time to system
Cold demand is higher, but lower to air-supply demand, and control module 105 selects for example low wind cooling operation mode of third operational mode；
If △ T2 >=N2 illustrates that outdoor temperature is higher, and the relatively indoor supply air temperature floating of human surface temperature is larger, right at this time
Refrigeration and air-supply demand are higher, and control module 105 selects for example powerful wind cooling operation mode of the 4th operational mode.
To sum up, the control device of the air conditioner proposed according to embodiments of the present invention is examined by the first, second, and third temperature
Device is surveyed to detect outdoor environment temperature, indoor supply air temperature and human surface temperature respectively and obtain indoor objects by obtaining module
Temperature, control module is according to the first temperature gap judged between indoor target temperature and outdoor environment temperature and the first default threshold
Relationship between value, and according to the second temperature difference and the second preset threshold between indoor supply air temperature and human surface temperature
Between relationship, the operational mode of air conditioner is selected, and control air conditioner and run with selected operational mode, so as to be user
Comfortable temperature sensation is provided, avoids bringing sometimes hot and sometimes cold feeling to user, user is prevented to be frozen situation awake or that heat is awake
Occur, guarantee user's sleep quality, promotes user experience.And the device can make air conditioner more energy saving.
Fig. 4 is the block diagram of air conditioner according to an embodiment of the present invention.As shown in figure 4, air conditioner 1 includes air conditioner
Control device 10.
To sum up, the air conditioner proposed according to inventive embodiments, comfortable temperature sensation can be provided for user, is avoided to user
Sometimes hot and sometimes cold feeling is brought, prevents user to be frozen situation awake or that heat is awake and occurs, guarantee user's sleep quality, promotion user
Experience, and more energy saving.
In the description of the present invention, it is to be understood that, term " center ", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside", " up time
The orientation or positional relationship of the instructions such as needle ", " counterclockwise ", " axial direction ", " radial direction ", " circumferential direction " be orientation based on the figure or
Positional relationship is merely for convenience of description of the present invention and simplification of the description, rather than the device or element of indication or suggestion meaning must
There must be specific orientation, be constructed and operated in a specific orientation, therefore be not considered as limiting the invention.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include at least one this feature.In the description of the present invention, the meaning of " plurality " is at least two, such as two, three
It is a etc., unless otherwise specifically defined.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " fixation " etc.
Term shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；It can be mechanical connect
It connects, is also possible to be electrically connected；It can be directly connected, can also can be in two elements indirectly connected through an intermediary
The interaction relationship of the connection in portion or two elements, unless otherwise restricted clearly.For those of ordinary skill in the art
For, the specific meanings of the above terms in the present invention can be understood according to specific conditions.
In the present invention unless specifically defined or limited otherwise, fisrt feature in the second feature " on " or " down " can be with
It is that the first and second features directly contact or the first and second features pass through intermediary mediate contact.Moreover, fisrt feature exists
Second feature " on ", " top " and " above " but fisrt feature be directly above or diagonally above the second feature, or be merely representative of
First feature horizontal height is higher than second feature.Fisrt feature can be under the second feature " below ", " below " and " below "
One feature is directly under or diagonally below the second feature, or is merely representative of first feature horizontal height less than second feature.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or spy described in conjunction with this embodiment or example
Point is included at least one embodiment or example of the invention.In the present specification, schematic expression of the above terms are not
It must be directed to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be in office
It can be combined in any suitable manner in one or more embodiment or examples.In addition, without conflicting with each other, the skill of this field
Art personnel can tie the feature of different embodiments or examples described in this specification and different embodiments or examples
It closes and combines.
Although the embodiments of the present invention has been shown and described above, it is to be understood that above-described embodiment is example
Property, it is not considered as limiting the invention, those skilled in the art within the scope of the invention can be to above-mentioned
Embodiment is changed, modifies, replacement and variant.
Claims (7)
1. a kind of control method of air conditioner, which comprises the following steps:
Detect outdoor environment temperature, indoor supply air temperature and human surface temperature；
Obtain indoor target temperature；
The first temperature gap between the indoor target temperature and the outdoor environment temperature is obtained, and obtains the interior and send
Second temperature difference between air temperature and the human surface temperature；
It is default according to relationship between first temperature gap and the first preset threshold and the second temperature difference and second
Relationship between threshold value selects the operational mode of the air conditioner, and the operational mode operation for controlling the air conditioner to select；
Wherein, it is described according to relationship between first temperature gap and the first preset threshold and the second temperature difference with
Relationship between second preset threshold selects the operational mode of the air conditioner, further comprises:
If first temperature gap is less than first preset threshold and the second temperature difference is less than described second in advance
If threshold value, then the first operational mode is selected；
If first temperature gap is less than first preset threshold and the second temperature difference and is more than or equal to described the
Two preset thresholds then select the second operational mode；
If first temperature gap is more than or equal to first preset threshold and the second temperature difference and is less than described the
Two preset thresholds then select third operational mode；
If first temperature gap is more than or equal to first preset threshold and the second temperature difference is more than or equal to institute
The second preset threshold is stated, then selects the 4th operational mode.
2. the control method of air conditioner according to claim 1, which is characterized in that first operational mode is standby mould
Formula, second operational mode are powerful wind air supply pattern.
3. the control method of air conditioner according to claim 1, which is characterized in that the third operational mode is low wind system
Cold mode, the 4th operational mode are powerful wind refrigeration mode.
4. a kind of control device of air conditioner characterized by comprising
First temperature detector, for detecting outdoor environment temperature；
Second temperature detector, for detecting indoor supply air temperature；
Third temperature detector, for detecting human surface temperature；
Module is obtained, for obtaining indoor target temperature；
Control module, for obtaining the first temperature gap between the indoor target temperature and the outdoor environment temperature, and
The second temperature difference between the indoor supply air temperature and the human surface temperature is obtained, and according to first temperature
Relationship between difference and the first preset threshold between relationship and the second temperature difference and the second preset threshold selects institute
The operational mode operation stated the operational mode of air conditioner, and control the air conditioner to select；
Wherein, if first temperature gap is less than first preset threshold and the second temperature difference and is less than described the
Two preset thresholds, the control module then select the first operational mode；
If first temperature gap is less than first preset threshold and the second temperature difference and is more than or equal to described the
Two preset thresholds, the control module then select the second operational mode；
If first temperature gap is more than or equal to first preset threshold and the second temperature difference and is less than described the
Two preset thresholds, the control module then select third operational mode；
If first temperature gap is more than or equal to first preset threshold and the second temperature difference is more than or equal to institute
The second preset threshold is stated, the control module then selects the 4th operational mode.
5. the control device of air conditioner according to claim 4, which is characterized in that first operational mode is standby mould
Formula, second operational mode are powerful wind air supply pattern.
6. the control device of air conditioner according to claim 4, which is characterized in that the third operational mode is low wind system
Cold mode, the 4th operational mode are powerful wind refrigeration mode.
7. a kind of air conditioner, which is characterized in that the control dress including the air conditioner according to any one of claim 4-6
It sets.
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| CN201610125915.4A CN105674506B (en) | 2016-03-04 | 2016-03-04 | Air conditioner and its control device and control method |
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| CN201610125915.4A CN105674506B (en) | 2016-03-04 | 2016-03-04 | Air conditioner and its control device and control method |
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| WO2017219242A1 (en) * | 2016-06-21 | 2017-12-28 | 马玉琴 | Household air conditioner and method for controlling operation of outdoor unit thereof |
| WO2018028327A1 (en) * | 2016-08-09 | 2018-02-15 | 广东美的制冷设备有限公司 | Air conditioner and single-key power-on control method thereof |
| CN106247539B (en) * | 2016-08-09 | 2019-09-13 | 广东美的制冷设备有限公司 | Air conditioner and one key start-up control method |
| CN106288163B (en) * | 2016-08-09 | 2019-08-16 | 广东美的制冷设备有限公司 | Air conditioner and one key start-up control method |
| CN107490150B (en) * | 2017-09-04 | 2019-12-31 | 青岛海尔空调器有限总公司 | Control method for air outlet temperature of air conditioner and air conditioner |
| CN108240695B (en) * | 2017-11-29 | 2019-03-26 | 珠海格力电器股份有限公司 | A kind of air conditioning control method, device, storage medium and air-conditioning |
| CN108006914A (en) * | 2017-12-28 | 2018-05-08 | 广东美的制冷设备有限公司 | Air conditioning control method, device and computer-readable recording medium |
| CN108195042B (en) * | 2017-12-28 | 2020-05-05 | 广东美的制冷设备有限公司 | Air conditioner control method, device and computer readable storage medium |
| CN108180608A (en) * | 2017-12-28 | 2018-06-19 | 广东美的制冷设备有限公司 | Air conditioning control method, device and computer readable storage medium |
| CN110887176B (en) * | 2018-09-10 | 2022-06-10 | 青岛海尔空调器有限总公司 | Control method for air conditioner and air conditioner |
| CN110887174B (en) * | 2018-09-10 | 2022-03-29 | 青岛海尔空调器有限总公司 | Control method of air conditioner and air conditioner |
| CN109323396B (en) * | 2018-09-30 | 2021-12-21 | 广东美的制冷设备有限公司 | Air conditioner and control method and device thereof |
| CN110553365B (en) * | 2019-09-17 | 2022-04-15 | 广东美的制冷设备有限公司 | Control method of air conditioner, air conditioner and storage medium |
| CN111023396B (en) * | 2019-12-23 | 2021-09-21 | 宁波奥克斯电气股份有限公司 | Temperature adjusting method and device and related equipment |
| CN111520867B (en) * | 2020-05-15 | 2021-10-15 | 宁波奥克斯电气股份有限公司 | Control method and air conditioner |
| CN113915745B (en) * | 2020-07-09 | 2023-08-04 | 海信空调有限公司 | Air conditioner and control method of pre-sleep mode |
| CN112747434B (en) * | 2020-12-31 | 2022-03-29 | 上海尚雍电子技术工程有限公司 | Indoor temperature control method, system, device and computer readable storage medium |
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