CN108826594A - Air-conditioning draught fan control method and air conditioner - Google Patents
Air-conditioning draught fan control method and air conditioner Download PDFInfo
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- CN108826594A CN108826594A CN201810448687.3A CN201810448687A CN108826594A CN 108826594 A CN108826594 A CN 108826594A CN 201810448687 A CN201810448687 A CN 201810448687A CN 108826594 A CN108826594 A CN 108826594A
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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
-
- 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
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
- F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
- F24F11/74—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
- F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
- F24F11/79—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling the direction of the supplied air
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2120/00—Control inputs relating to users or occupants
- F24F2120/10—Occupancy
-
- 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
- F24F2120/12—Position of occupants
-
- 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
- F24F2120/14—Activity of occupants
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Fuzzy Systems (AREA)
- Mathematical Physics (AREA)
- Fluid Mechanics (AREA)
- Air Conditioning Control Device (AREA)
Abstract
The present invention provides a kind of air-conditioning draught fan control method and air conditioners.Wherein, the air-conditioning draught fan control method is applied to air conditioner.The air-conditioning draught fan control method includes：Acquire the corresponding personal information adjusted in space of the air conditioner；According to the personal information and the area information in the adjusting space of acquisition, selected target air supply position；According to the target air supply position and the area information, corresponding pendulum wind angle information and wind speed information are generated；According to the operating status of the blower of air conditioner described in the pendulum wind angle and blower blast velocity control.By accurately blowing positioning and suitable wind speed determines, desired environment temperature can be quickly provided to user the compressor of air conditioner is run according to energy-efficient low frequency always, makes air conditioner more intelligence and the flexible energy conservation for realizing air conditioner.
Description
Technical field
The present invention relates to field of energy-saving technology, in particular to a kind of air-conditioning draught fan control method and air conditioner.
Background technique
With advances in technology, the requirement to service performance is no longer limited in requirement of the user to household appliances, if energy conservation
Environmental protection becomes the important indicator for measuring household appliance quality.Especially for the high household appliance of frequency of use (for example, air-conditioning produces
Product) for, user requires its energy-conserving and environment-protective performance also higher.
In order to meet the needs of users, household electrical appliances production firm also constantly improves product, is obtained preferably with it
Energy-saving effect.By taking air-conditioning products as an example, in the related technology, generalling use converter technique reduction makes air-conditioning products realize low energy consumption.
Converter technique is being adjusted after temperature reaches preset value in space, by reducing the revolving speed of compressor, to realize energy conservation.But it uses
There is also drawbacks for this mode, that is, it is constant to need to control to adjust temperature in space, can just make corresponding movement, such response
It is more blunt.
Summary of the invention
In view of this, the present invention is directed to propose a kind of air-conditioning draught fan control method, improves air conditioner in a more flexible way
Energy-conserving and environment-protective performance.
In order to achieve the above objectives, the technical proposal of the invention is realized in this way：
A kind of air-conditioning draught fan control method, is applied to air conditioner, and the air-conditioning draught fan control method includes：Acquire the sky
Adjust the corresponding personal information adjusted in space of device；Believed according to the area in the personal information and the adjusting space of acquisition
Breath, selected target air supply position；According to the target air supply position and the area information, corresponding pendulum wind angle information is generated
And wind speed information；According to the operating status of the blower of air conditioner described in the pendulum wind angle and blower blast velocity control.
Further, the personal information includes personnel amount information and personnel's motion information, the acquisition air-conditioning
Device it is corresponding adjust space in personal information include：The biology acquired in the adjusting space according to the preset time interval is special
Sign；The personnel amount information is extracted according to the biological characteristic and obtains personnel's motion information, wherein personnel's fortune
Dynamic information includes movement state information and corresponding movement position data.
Further, the acquisition mode for adjusting the biological characteristic in space includes：It is passed using infrared thermal imaging
Sensor acquires the thermal infrared information in the adjusting space as biological characteristic, wherein the thermal infrared information is from described red
The thermal infrared characteristic extracted in the outer collected thermal infrared images data of thermal imaging sensor.
Further, described according to the personal information and the area information in the adjusting space of acquisition, selected target
The step of air supply position includes：When the personnel amount information is a people, according to corresponding personnel's motion information and
Area shape information in the area information, the personnel in the adjusting space that obtain believe the position in the adjusting space
Breath；Using the location information of acquisition as the target air supply position.
Further, the adjusting space is divided into multiple regions in advance by the air conditioner, described according to the personnel
The area information in the adjusting space of information and acquisition, selected target air supply position further include：When the personnel amount information
When for multiple people, the personnel amount in each region is obtained；By the most region of the corresponding personnel amount, make
For target area；According to the corresponding personnel's motion information in the target area and the target area, obtains the target and send
Wind position.
Further, the adjusting space is divided into multiple regions in advance by the air conditioner, described according to the personnel
The step of area information in the adjusting space of information and acquisition, selected target air supply position further includes：When personnel's number
When amount information is multiple people, the temperature information in each region is acquired；The temperature information is unsatisfactory for preset condition
The region is used as to favored area；It is described to the personnel amount in favored area to obtain each；According to corresponding personnel's number
Difference between amount and corresponding temperature information target temperature corresponding with the preset condition, from described in favored area
Select target area；According to the corresponding personnel's motion information in the target area and the target area, the target is obtained
Air supply position.
Further, the acquisition modes of the area information in the adjusting space of acquisition include：From the air conditioner
The pre-stored area information for adjusting space is read in EEPROM.
Compared with the existing technology, air-conditioning draught fan control method of the present invention has the advantage that：
Air-conditioning draught fan control method of the present invention passes through the personal information and acquisition in collected adjusting space
The area information for adjusting space, selected target air supply position, so that accurately positioning needs air-supply region, further according to the mesh
Air supply position and the area information are marked, corresponding pendulum wind angle information and wind speed information are generated, to control the air conditioner
Blower operating status.By accurately blowing positioning and suitable wind speed determines, though the compressor of air conditioner always according to
Desired environment temperature also can be quickly provided to user according to the operation of energy-efficient low frequency, keep air conditioner more intelligent and flexible
Realize the energy conservation of air conditioner.
Another object of the present invention is to propose a kind of air conditioner, to improve the above problem.
In order to achieve the above objectives, the technical proposal of the invention is realized in this way：
A kind of air conditioner, the air conditioner include：Acquisition unit, for acquiring in the corresponding adjusting space of the air conditioner
Personal information；Selected unit selectes mesh for the area information according to the personal information and the adjusting space of acquisition
Mark air supply position；Control parameter generation unit, for generating corresponding according to the target air supply position and the area information
Put wind angle information and wind speed information；Control unit is used for the air conditioner according to the pendulum wind angle and blower blast velocity control
Blower operation.
Further, the personal information includes personnel amount information and personnel's motion information, the acquisition unit acquisition
The corresponding mode for adjusting the personal information in space of the air conditioner includes：The adjusting is acquired according to the preset time interval
Biological characteristic in space；The personnel amount information is extracted according to the biological characteristic and obtains personnel's motion information,
Wherein, personnel's motion information includes movement state information and corresponding movement position data.
Further, the air conditioner includes EEPROM, and the area for adjusting space is previously written in the EEPROM
Information, so that the air conditioner reads the area information for adjusting space from the EEPROM.
Possessed advantage is identical compared with the existing technology with above-mentioned air-conditioning draught fan control method for the air conditioner, herein not
It repeats again.
Detailed description of the invention
The attached drawing for constituting a part of the invention is used to provide further understanding of the present invention, schematic reality of the invention
It applies example and its explanation is used to explain the present invention, do not constitute improper limitations of the present invention.In the accompanying drawings：
Fig. 1 is the step flow chart of air-conditioning draught fan control method described in the embodiment of the present invention；
Fig. 2 is the sub-step flow chart of step S102 in Fig. 1；
Fig. 3 is another part of the sub-step flow chart of step S102 in Fig. 1；
Fig. 4 is the functional block diagram of air conditioner described in the embodiment of the present invention.
Description of symbols：
1- air conditioner, 2- acquisition unit, 3- select unit, 4- control parameter generation unit, 5- control unit.
Specific embodiment
It should be noted that in the absence of conflict, the feature in embodiment and embodiment in the present invention can phase
Mutually combination.
In the related technology, convertible frequency air-conditioner is operated after activation with maximum frequency, after room temperature reaches set temperature, is switched to low
Frequency run, it is compared with constant speed machine, it can be achieved that substantially energy saving because Energy Efficiency Ratio is high in low frequency operating.But in fact, frequency conversion
Air-conditioning runs to adjusting that temperature in space is constant with highest frequency, just with more environmentally friendly low frequency operation.Obviously, such sound
It should be more blunt.Its energy-saving effect still remains the space of optimization.
Therefore, the embodiment of the present invention is intended to provide a kind of air-conditioning draught fan control method and air conditioner, is quickly being user's tune
It, can also be always using more energy-efficient frequency operation while saving out suitable temperature environment.Keep air conditioner more intelligent
With environmental protection.
In addition, the personal information being previously mentioned in an embodiment of the present invention includes that personnel amount information and personnel move letter
Breath.The personnel amount information being previously mentioned in an embodiment of the present invention refers to the quantity for adjusting existing people in space.In this hair
The personnel's motion information being previously mentioned in bright embodiment is the corresponding motion information of each personnel of finger occurred.Further, people
Member's motion information includes movement state information and corresponding movement position data, and above-mentioned movement state information includes opposing stationary shape
State and relative motion state.The movement position data of above-mentioned relative static conditions displacement are location information, above-mentioned relative motion shape
The movement position data of state are deformation trace information.Above-mentioned deformation trace information includes the collected positioning of multiple and different time points
Information.The biological characteristic being previously mentioned in an embodiment of the present invention refers to the characteristic for adjusting the activity biology occurred in space
According to for example, biological characteristic can be thermal infrared information, face feature information, sound characteristic information etc..In the embodiment of the present invention
In the area information that is previously mentioned include area shape information and size information.The heat being previously mentioned in an embodiment of the present invention
Infrared information refers to the thermal infrared feature extracted from the collected thermal infrared images data of the infrared thermal imaging sensor
Data.
The present invention will be described in detail below with reference to the accompanying drawings and embodiments.
First embodiment
Referring to FIG. 1, the embodiment of the present invention provides a kind of step flow chart of air-conditioning draught fan control method.As shown in Figure 1,
The air-conditioning draught fan control method may comprise steps of：
Step S101 acquires the corresponding personal information adjusted in space of the air conditioner 1.
Above-mentioned adjusting space refers to the space that the environmental parameters such as corresponding temperature, humidity, wind speed are adjusted by air conditioner 1.Example
Such as, the indoor unit of air conditioner 1 is installed on room, then the interior space in the room can be the adjusting space of the air conditioner 1；Installation
In parlor, then the interior space in the parlor can be the adjusting space of the air conditioner 1, then be installed on office, then this is done
The interior space of public room can be the adjusting space of the air conditioner 1.
In embodiments of the present invention, adjusting sky can be obtained by way of acquiring the biological characteristic adjusted in space
Interior personal information.Optionally, the biological characteristic in the adjusting space is acquired according to the preset time interval.Further according to institute
Biological characteristic is stated to extract the personnel amount information and obtain personnel's motion information.
Specifically, the infrared thermal imaging sensor that can use air conditioner 1 acquires the thermal infrared letter adjusted in space
Breath is used as biological characteristic.Air conditioner 1 can also include master controller.Master controller successively leads to each infrared thermal imaging sensor
It crosses signal amplification circuit and A/D converter circuit is electrically connected, to adjust the heat in space using the acquisition of infrared thermal imaging sensor
Infrared information.Master controller identifies the quantity for belonging to the thermal infrared information of people from collected thermal infrared information, and as people
Member's quantity information.Master controller is further according to opposite between everyone collected corresponding thermal infrared information of each time interval
Misalignment generates personnel's motion information.
Biological characteristic is extracted otherwise it is understood that can also use, mode, sound for example, by using recognition of face
Sound is known otherwise etc., and principle is almost the same, for the convenience of description, hereinafter to acquire thermal infrared information as biology spy
Sign is described.
For example, extracting multiple thermal infrared letters from the collected frame thermal infrared images data of infrared thermal imaging sensor
Breath, and judge that there are three the thermal infrared letters that thermal infrared information belongs to different people in the thermal infrared information extracted by identification
Breath, it is determined that adjusting the personnel amount information in space is three people.
If adjusting the corresponding thermal infrared information of personnel B collected thermal infrared in multiple adjacent time intervals in space
Position in image data does not occur relative displacement, then judges the movement state information in the corresponding personnel's motion information of personnel B
For relative static conditions, movement position data are the thermal infrared information according to personnel B in thermal infrared images in personnel's motion information
The location information that appearance position and preset mapping model generate in data.Above-mentioned mapping model can according to it is infrared heat at
As the corresponding relationship between the acquisition visual field of sensor and the area shape information in adjusting space creates.If adjusting personnel in space
Position of the corresponding thermal infrared information of A in multiple adjacent time intervals in collected thermal infrared images data occurs opposite
Displacement, then judge the movement state information in the corresponding personnel's motion information of personnel A for relative motion state, personnel's motion information
Middle movement position data are that corresponding location information generates in each thermal infrared images data according to the thermal infrared information of personnel A
Deformation trace information.
As a kind of possible embodiment, air conditioner 1 may include multiple infrared thermal imaging sensors, and be mounted on tune
Save multiple positions in space.To improve to the accuracy for adjusting personnel information acquisition in space.
Step S102, according to the personal information and the area information in the adjusting space of acquisition, selected target air-supply
Position.
In embodiments of the present invention, the acquisition modes of the area information in the adjusting space of acquisition include：From the sky
It adjusts and reads the pre-stored area information for adjusting space in the EEPROM of device 1.It should be noted that pre-stored tune
The area information for saving space can be written when installing air-conditioning according to the actual conditions for adjusting space by the installation personnel of air conditioner 1
In EEPROM.Area information includes area shape information and size information.It is alternatively possible in area shape information subscript
Remember the installation site of air conditioner 1.As an implementation, installation personnel can use the input-output unit of air conditioner 1 into
The input of row area information.For example, installation personnel can be input into the input of row area information using the display screen with point touch function, draw
The area shape in space, label size etc. are adjusted out.
In embodiments of the present invention, when the personnel amount information is a people, as shown in Fig. 2, step S102 includes
Following steps：
Sub-step S1021, according to the area shape information in corresponding personnel's motion information and the area information,
Obtain location information of the personnel in the adjusting space in the adjusting space.
In inventive embodiments, location information of the personnel in the adjusting space can be corresponding in current time interval
Location information.
Sub-step S1022, using the location information of acquisition as the target air supply position.
In embodiments of the present invention, the adjusting space is divided into multiple regions in advance by air conditioner 1.Optionally, air-conditioning
The adjusting space can be divided into multiple regions according to the area information stored in EEPROM by device 1.When the personnel amount
When information is multiple people, as shown in figure 3, step S102 includes the following steps：
Sub-step S1023 obtains the personnel amount in each region.
In embodiments of the present invention, empty in conjunction with the adjusting according to the corresponding location information of personnel each in adjusting space
Between area information, count corresponding personnel amount in each region respectively.
Sub-step S1024, by the most region of the corresponding personnel amount, as target area.
In embodiments of the present invention, the conduct target that corresponding personnel amount is most in the multiple regions in space will be adjusted
Region.For example, being divided into three regions for section is adjusted according to the area information for adjusting space：Region A, B and C, between current time
Every occurring 2 people in inner region A, there is 1 people in the B of region, region C does not occur people, then using region A as target area.As one
Kind is possible, and there may be the corresponding personnel amounts in the identical region of multiple numbers to be greater than other regions, it is thereby possible to select out
Multiple target areas.
In other possible embodiments, if adjusting the personnel amount in space in relative motion state is more than to be in
When the personnel amount of relative static conditions, collected deformation trace information after being started according to air conditioner 1, selected target area
Domain.Specifically, the most region of deformation trace information can will occur as target area.
Sub-step S1025 obtains institute according to the corresponding personnel's motion information in the target area and the target area
State target air supply position.
In embodiments of the present invention, if being in relative static conditions in the corresponding personnel's motion information in target area
Personnel amount be more than in relative motion state personnel amount, then obtain in target area be in opposing stationary personnel
Corresponding location information, and target air supply position is generated according to the location information of acquisition.Specifically, it can be and obtain target area
The interior geometric center between the opposing stationary corresponding location information of personnel, and using the geometric center as target air-supply position
It sets.If the personnel amount in the corresponding personnel's motion information in target area in relative static conditions is less than in opposite
The personnel amount of motion state then makees the geometric center of the highest section of the deformation trace frequency of occurrences corresponding in target area
For target air supply position.As a kind of possibility, when there are multiple target areas, air conditioner can be drawn current time interval
It is divided into the period corresponding with each target area, calculates separately each period corresponding period in current time interval
Corresponding target air supply position.
As in other possible embodiments, when the personnel amount information is multiple people, selection target is blown
Position can be combined with temperature information.Specifically, it adjusts in space in each region one temperature sensor of corresponding installation.It carries out
When target air supply position is selected, it can pass through：
The temperature information in each region is acquired, the region that the temperature information is unsatisfactory for preset condition is made
For to favored area.It should be noted that the mode for meeting preset condition includes：It is corresponding when air conditioner 1 is in heating state
Temperature information is more than preset target temperature；When air conditioner 1 is in refrigerating state, corresponding temperature information is lower than preparatory
The target temperature of setting.
It is described to the personnel amount in favored area to obtain each.Further according to the corresponding personnel amount and corresponding institute
The difference between temperature information and target temperature is stated, from described to select target area in favored area.For example, first according to personnel's number
Amount most region of counterpart personnel's quantity from region, if there are multiple (i.e. multiple regions in counterpart personnel's quantity most region
Corresponding personnel amount is identical and is greater than the corresponding personnel amount in other each regions), then most from determining multiple numbers
Using the maximum region of the difference between corresponding temperature information and target temperature as target area in region.As a kind of possibility,
Multiple target areas can be selected to favored area.
According to the corresponding personnel's motion information in the target area and the target area, target air-supply position is obtained
It sets.It should be noted that the mode for obtaining the target air supply position is identical as step S1025, details are not described herein.
Step S103, according to the target air supply position and the area information, generate corresponding pendulum wind angle information and
Wind speed information.
In embodiments of the present invention, believed according to area shape in target air supply position, the corresponding area information in adjusting space
The installation site of the air conditioner 1 marked on breath generates corresponding pendulum wind angle information.
In embodiments of the present invention, according to the air conditioner 1 marked on the target air supply position and area shape information
Installation site determines the distance between target air supply position and 1 installation site of air conditioner information.It is tied again according to the range information
The area information for adjusting space is closed, wind speed information is generated.Specifically, can size information according to area, obtain target and blow position
The size information for setting corresponding region, according to the size information in the corresponding region of target air supply position, matching is corresponded to
Wind speed information.
It in other embodiments, can also be according to the corresponding wind speed information of personnel amount information matches adjusted in space.
Personnel amount in space is adjusted when not surpassing 5 people for example, can preset, and corresponding wind speed information is low wind file wind speed；
When personnel amount in adjusting space is more than 5 people and is no more than 10 people, corresponding wind speed information is middle wind file wind speed；It adjusts
When personnel amount in space is more than 10 people, corresponding wind speed information is high wind file wind speed.It is adjusted in space if detecting
Personnel amount is 8, then matching corresponding wind speed information is middle wind file wind speed.
Step S104, according to the operating status of the blower of air conditioner 1 described in the pendulum wind angle and blower blast velocity control.
In embodiments of the present invention, the blower of air conditioner 1 includes pivot angle blower and wind speed blower.Above-mentioned pivot angle blower is control
The blower of angle processed, above-mentioned wind speed blower are the blower of controlled wind speed.Air conditioner 1 is respectively according to pendulum wind angle information and wind speed letter
The pivot angle blower of breath control air conditioner 1 and the operating status of wind speed blower.Specifically, master controller is according to pendulum wind angle information control
The operating status of pivot angle blower processed, operating status of the master controller according to wind speed information controlled wind speed blower.
By the above process, optimal air supply position and air-supply size can be accurately judged that out, it can be ensured that quickly will
It adjusts the temperature environment in space near personnel and is adjusted to perfect condition, meanwhile, without doing excessive requirement to compressor frequency.?
It is exactly that since air conditioner 1, even if compressor is constantly in more energy-efficient low frequency, still can quickly meet starting use
The demand to environment temperature of user, does not influence the usage experience of user.
Second embodiment
Referring to FIG. 4, the embodiment of the present invention provides a kind of the functional block diagram of air conditioner 1.The air conditioner 1 wraps
It includes：Acquisition unit 2, selected unit 3, control parameter generation unit 4 and control unit 5.
Acquisition unit 2, for acquiring the corresponding personal information adjusted in space of the air conditioner 1.
In embodiments of the present invention, above-mentioned air conditioner 1 includes EEPROM, and it is empty that the adjusting is previously written in the EEPROM
Between area information, so as to the air conditioner 1 read from the EEPROM it is described adjust space area information.Above-noted persons
Information includes personnel amount information and personnel's motion information, and the acquisition unit 2 acquires the corresponding adjusting space of the air conditioner 1
The mode of interior personal information includes：The biological characteristic in the adjusting space is acquired according to the preset time interval；According to institute
Biological characteristic is stated to extract the personnel amount information and obtain personnel's motion information.
Selected unit 3, for the area information according to the personal information and the adjusting space of acquisition, selected target
Air supply position.
Control parameter generation unit 4, for generating corresponding pendulum according to the target air supply position and the area information
Wind angle information and wind speed information.
Control unit 5, the operation shape of the blower for the air conditioner 1 according to the pendulum wind angle and blower blast velocity control
State.
It is apparent to those skilled in the art that for convenience and simplicity of description, the device of foregoing description
Specific work process, can refer to corresponding processes in the foregoing method embodiment, details are not described herein.
In conclusion a kind of air-conditioning draught fan control method provided in an embodiment of the present invention and air conditioner.Wherein, the air-conditioning
Blower control method is applied to air conditioner.The air-conditioning draught fan control method includes：It is empty to acquire the corresponding adjusting of the air conditioner
Interior personal information；According to the personal information and the area information in the adjusting space of acquisition, selected target air-supply position
It sets；According to the target air supply position and the area information, corresponding pendulum wind angle information and wind speed information are generated；According to institute
State the operating status of the blower of air conditioner described in pendulum wind angle and blower blast velocity control.Pass through the positioning and suitable of accurately blowing
Wind speed determines, desired ring can be quickly provided to user the compressor of air conditioner is run according to energy-efficient low frequency always
Border temperature makes air conditioner more intelligence and the flexible energy conservation for realizing air conditioner.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Within mind and principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of air-conditioning draught fan control method, which is characterized in that be applied to air conditioner (1), the air-conditioning draught fan control method packet
It includes：
Acquire the corresponding personal information adjusted in space of the air conditioner (1)；
According to the personal information and the area information in the adjusting space of acquisition, selected target air supply position；
According to the target air supply position and the area information, corresponding pendulum wind angle information and wind speed information are generated；
According to the operating status of the blower of air conditioner (1) described in the pendulum wind angle and blower blast velocity control.
2. air-conditioning draught fan control method as described in claim 1, which is characterized in that the personal information includes personnel amount letter
Breath and personnel's motion information, the corresponding personal information adjusted in space of the air conditioner (1) that acquires include：
The biological characteristic in the adjusting space is acquired according to the preset time interval；
The personnel amount information is extracted according to the biological characteristic and obtains personnel's motion information, wherein the personnel
Motion information includes movement state information and corresponding movement position data.
3. air-conditioning draught fan control method as claimed in claim 2, which is characterized in that the acquisition life adjusted in space
The mode of object feature includes：
The thermal infrared information in the adjusting space is acquired as biological characteristic using infrared thermal imaging sensor, wherein described
Thermal infrared information is the thermal infrared feature extracted from the collected thermal infrared images data of the infrared thermal imaging sensor
Data.
4. air-conditioning draught fan control method as claimed in claim 2, which is characterized in that described according to the personal information and acquisition
The adjusting space area information, the step of selected target air supply position includes：
When the personnel amount information is a people, according in corresponding personnel's motion information and the area information
Area shape information obtains location information of the personnel in the adjusting space in the adjusting space；
Using the location information of acquisition as the target air supply position.
5. air-conditioning draught fan control method as claimed in claim 4, which is characterized in that the air conditioner (1) is in advance by the tune
Section space is divided into multiple regions, described according to the personal information and the area information in the adjusting space of acquisition, selectes
Target air supply position further includes：
When the personnel amount information is multiple people, the personnel amount in each region is obtained；
By the most region of the corresponding personnel amount, as target area；
According to the corresponding personnel's motion information in the target area and the target area, the target air supply position is obtained.
6. air-conditioning draught fan control method as claimed in claim 4, which is characterized in that the air conditioner (1) is in advance by the tune
Section space is divided into multiple regions, described according to the personal information and the area information in the adjusting space of acquisition, selectes
The step of target air supply position further includes：
When the personnel amount information is multiple people, the temperature information in each region is acquired；
The temperature information is unsatisfactory for the region of preset condition as to favored area；
It is described to the personnel amount in favored area to obtain each；
According to the difference between the corresponding personnel amount and the corresponding temperature information and preset target temperature, from institute
It states to select target area in favored area；
According to the corresponding personnel's motion information in the target area and the target area, the target air supply position is obtained.
7. air-conditioning draught fan control method as described in claim 1, which is characterized in that the area in the adjusting space of acquisition is believed
The acquisition modes of breath include：The pre-stored area letter for adjusting space is read from the EEPROM of the air conditioner (1)
Breath.
8. a kind of air conditioner, which is characterized in that the air conditioner (1) includes：
Acquisition unit (2), for acquiring the corresponding personal information adjusted in space of the air conditioner (1)；
Selected unit (3), for the area information according to the personal information and the adjusting space of acquisition, selected target is sent
Wind position；
Control parameter generation unit (4), for generating corresponding pendulum wind according to the target air supply position and the area information
Angle information and wind speed information；
Control unit (5), the operation of the blower for the air conditioner (1) according to the pendulum wind angle and blower blast velocity control.
9. air conditioner as claimed in claim 8, which is characterized in that the personal information includes personnel amount information and personnel's fortune
Dynamic information, the acquisition unit (2) acquire the corresponding mode for adjusting the personal information in space of the air conditioner (1) and include：
The biological characteristic in the adjusting space is acquired according to the preset time interval；
The personnel amount information is extracted according to the biological characteristic and obtains personnel's motion information, wherein the personnel
Motion information includes movement state information and corresponding movement position data.
10. air conditioner as claimed in claim 8, which is characterized in that the air conditioner (1) includes EEPROM, the EEPROM
It is previously written the area information for adjusting space, inside so that the air conditioner (1) reads the adjusting from the EEPROM
The area information in space.
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| CN201810448687.3A CN108826594B (en) | 2018-05-11 | 2018-05-11 | Air conditioner fan control method and air conditioner |
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