CN106545956B - Control method and device of fresh air machine - Google Patents
Control method and device of fresh air machine Download PDFInfo
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- CN106545956B CN106545956B CN201610883064.XA CN201610883064A CN106545956B CN 106545956 B CN106545956 B CN 106545956B CN 201610883064 A CN201610883064 A CN 201610883064A CN 106545956 B CN106545956 B CN 106545956B
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- 238000000034 method Methods 0.000 title claims abstract description 35
- 238000009423 ventilation Methods 0.000 claims description 19
- 239000002699 waste material Substances 0.000 abstract description 5
- 230000001960 triggered effect Effects 0.000 abstract description 3
- 238000004378 air conditioning Methods 0.000 description 7
- 238000001514 detection method Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 230000001537 neural effect Effects 0.000 description 5
- 230000001276 controlling effect Effects 0.000 description 4
- 238000004458 analytical method Methods 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004060 metabolic process Effects 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000003519 ventilatory effect Effects 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/0001—Control or safety arrangements for ventilation
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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
- F24F11/00—Control or safety arrangements
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
-
- 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
-
- 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)
- Physics & Mathematics (AREA)
- Fuzzy Systems (AREA)
- Mathematical Physics (AREA)
- Signal Processing (AREA)
- Control Of Positive-Displacement Air Blowers (AREA)
- Air Conditioning Control Device (AREA)
Abstract
The invention discloses a control method and a control device of a fresh air machine, wherein the method comprises the following steps: responding to triggered intelligent control starting operation, and acquiring information of the number of people in the space where the new fan is located; calculating the fresh air quantity required in the space where the new fan is located according to the information of the number of people; and controlling the output of the fresh air fan according to the calculated fresh air volume. The intelligent control system solves the problem that the operation of the new fan is not intelligent enough in the prior art, improves the intelligent control of the new fan, and further reduces the waste of energy.
Description
Technical field
The present invention relates to new blower technical fields, in particular to a kind of control method and device of new blower.
Background technique
Air-conditioning also brings along side effect when bringing suitable temperature to user, such as the air conditioner disease that summer is common, due to making
With room airtightness when air-conditioning is strong, air flow property is poor, indoor occupant unsmooth breath etc. is caused.
Household fresh air fan is becoming increasingly popular at home, but new blower not smart enoughization of mainstream at present, poor user experience.Such as
New blower cannot intelligently adjust optimal fresh air volume according to demand, guarantee fresh air volume to meet under environmental requirement and take into account heat-exchange power
Loss.In addition, when user not indoors when, new blower, which continues to run, will cause energy waste.
Aiming at the problem that new fan operation not smart enoughization in the related technology, not yet propose to efficiently solve scheme at present.
Summary of the invention
The present invention provides a kind of control method and device of new blower, at least to solve new fan operation in the prior art
The problem of not smart enoughization.
In order to solve the above technical problems, the present invention provides a kind of new blowers according to the one aspect of the embodiment of the present disclosure
Control method, the number this method comprises: in response to the intelligent control opening operation of triggering, where obtaining new blower in space
Information；Fresh air volume required in space where calculating new blower according to number information；According to the new blower of the fresh air quantity control of calculating
Output.
Further, the number information where obtaining new blower in space, comprising: adopted by the camera built in new blower
Image information where collecting new blower in space；Number where determining new blower according to the described image information of acquisition in space
Information.
Further, the number information where obtaining new blower in space, comprising: receive its in the space of new blower place
Image information where the new blower of his terminal device acquisition in space；Image information determines sky where new blower based on the received
Interior number information.
Further, fresh air volume required in space where calculating new blower according to number information, comprising: judging whether can
To determine the space size information in the space of new blower place according to the image information where new blower in space；If judging result
It is yes, then fresh air volume required in space where calculating new blower according to number information and space size information；If judging result
It is no, then fresh air volume required in space where only calculating new blower according to number information.
Further, fresh air volume required in space where calculating new blower according to number information and space size information,
It include: the first fresh air volume Pz required in space where calculating new blower according to space size information；It is counted according to number information
Second fresh air volume Pa required in space where calculating new blower；Fresh air is determined according to the first fresh air volume Pz and the second fresh air volume Pa
Fresh air volume required in space where machine.
Further, the first fresh air volume Pz required in space where calculating new blower according to space size information, packet
Include: according to the image information where new blower in space, the area value S and height value H in space where determining new blower are determined empty
Between size be S*H；Obtain the rate of ventilation D that new blower presets room；It is required first new in space where calculating new blower
Air quantity Pz=S*H*D.
Further, the second fresh air volume Pa required in space where calculating new blower according to number information, comprising: obtain
Number X where taking new blower in space；Obtain fresh air volume A needed for new blower presets unit time unit number；It calculates
Second fresh air volume Pa=X*A required in space where new blower.
Further, fresh air required in space where determining new blower according to the first fresh air volume Pz and the second fresh air volume Pa
Amount, comprising: compare the size of the first fresh air volume Pz and the second fresh air volume Pa；It is greater than or equal to the second fresh air in the first fresh air volume Pz
When measuring Pa, fresh air volume required in space where determining new blower is the first fresh air volume Pz, otherwise, it determines space where new blower
Interior required fresh air volume is the second fresh air volume Pa.
Further, fresh air machine has multiple gears, fresh air volume is corresponded to when gear controls the work of new blower, according to meter
The output of the new blower of the fresh air quantity control of calculation, comprising: judge in multiple gears of new blower, if exist and meet determining fresh air
The gear of fresh air volume required in space where machine；If it exists, the smallest gear operation of fresh air volume is selected in the gear of satisfaction
To control the output of new blower；If it does not exist, the maximum gear of fresh air volume in multiple gears of new blower is selected to run to control
The output of new blower.
Further, after the output of the new blower of fresh air quantity control according to calculating, further includes: in real time or every predetermined
Number information where obtaining new blower in time in space；According in real time or at predetermined time intervals, the new blower place of interior acquisition is empty
Fresh air volume required in space where interior number information calculates new blower, to control the output of new blower.
Further, new according to number information's calculating in real time or at predetermined time intervals where the interior new blower of acquisition in space
Required fresh air volume in space where blower, to control the output of new blower, comprising: obtain in real time or at predetermined time intervals
When number where new blower in space is zero, controls new blower and stop output.
According to the another aspect of the embodiment of the present disclosure, a kind of control device of new blower is provided, which includes: first
Acquiring unit, the number information for the intelligent control opening operation in response to triggering, where obtaining new blower in space；First
Computing unit, for fresh air volume required in space where calculating new blower according to number information；First control unit is used for root
According to the output of the new blower of the fresh air quantity control of calculating.
Further, first acquisition unit includes: image capture module, for passing through the camera acquisition built in new blower
Image information where new blower in space；First computing module, for determining new blower according to the described image information of acquisition
Number information in the space of place.
Further, first acquisition unit includes: receiving module, for other terminals in space where receiving new blower
Image information where the new blower of equipment acquisition in space；Second computing module is determined for image information based on the received
Number information where new blower in space.
Further, the first computing unit includes: first judgment module, for judge whether can be according to where new blower
Space size information where image information in space determines new blower in space；Third computing module, for sentencing first
Disconnected module judging result is fresh air required in space where calculating new blower according to number information and space size information when being
Amount；4th computing module, for only calculating new blower place according to number information when first judgment module judging result is no
Required fresh air volume in space.
Further, third computing module includes: the first computation subunit, for being calculated newly according to space size information
First fresh air volume Pz required in space where blower；Second computation subunit, for calculating new blower according to number information
The second required fresh air volume Pa in the space of place；First determines subelement, for according to the first fresh air volume Pz and the second fresh air volume
Fresh air volume required in space where Pa determines new blower.
Further, the first computation subunit includes: the first determining submodule, for according in the space of new blower place
Image information, the area value S and height value H in space where determining new blower determine that space size is S*H；First obtains submodule
Block presets the rate of ventilation D in room for obtaining new blower；First computational submodule, for space where calculating new blower
Interior the first required fresh air volume Pz=S*H*D.
Further, the 4th computing module or the second computation subunit, comprising: the second acquisition submodule is new for obtaining
Number X where blower in space；Third acquisition submodule is preset needed for unit time unit number for obtaining new blower
Fresh air volume A；Second computational submodule, for the second fresh air volume Pa=X*A required in space where calculating new blower.
Further, first determine that subelement includes: Comparative sub-module, for comparing the first fresh air volume Pz and the second fresh air
Measure the size of Pa；Second determines submodule, for determining fresh air when the first fresh air volume Pz is greater than or equal to the second fresh air volume Pa
Fresh air volume required in space where machine is the first fresh air volume Pz, otherwise, it determines fresh air volume required in space where new blower
For the second fresh air volume Pa.
Further, fresh air machine has multiple gears, and fresh air volume, the first control are corresponded to when gear controls the work of new blower
Unit processed includes: the second judgment module, in multiple gears for judging new blower, if exists and meets determining new blower institute
The gear of required fresh air volume in space；First control module, in the presence of the second judgment module judging result is,
The smallest gear operation of fresh air volume is selected in the gear of satisfaction to control the output of new blower；Second control module, for the
In the absence of two judgment module judging results are, the maximum gear of fresh air volume in multiple gears of new blower is selected to run to control
The output of new blower.
Further, the device further include: second acquisition unit, in the new blower of fresh air quantity control according to calculating
After output, in real time or at predetermined time intervals in obtain new blower where number information in space；Second control unit, is used for
Institute in space where calculating new blower according to the number information in space where obtaining new blower in real time or at predetermined time intervals
The fresh air volume needed, to control the output of new blower.
Further, the people where new blower in space the second control unit: is obtained in real time or at predetermined time intervals
When number is zero, controls new blower and stop output.
In the present invention, include intelligent control mode when controlling new blower, triggered in user and open intelligence control
After the operation of system, the number information in the space of new blower place is obtained, institute in space where determining new blower according to number information
Then the fresh air volume needed carries out intelligent control according to the output to new blower using determining required fresh air volume as control.This
Kind control mode efficiently solves the problems, such as new fan operation not smart enoughization in the prior art, improves the intelligence of new blower
While control, further, the waste of the energy is also reduced.
Detailed description of the invention
Fig. 1 is a kind of optional flow diagram of the control method of new blower according to an embodiment of the present invention；
Fig. 2 is the optional flow diagram of another kind of the control method of new blower according to an embodiment of the present invention；
Fig. 3 is another optional flow diagram of the control method of new blower according to an embodiment of the present invention；And
Fig. 4 is a kind of optional structural block diagram of the control device of new blower according to an embodiment of the present invention.
Specific embodiment
Example embodiments are described in detail here, and the example is illustrated in the accompanying drawings.Following description is related to
When attached drawing, unless otherwise indicated, the same numbers in different drawings indicate the same or similar elements.Following exemplary embodiment
Described in embodiment do not represent all embodiments consistented with the present invention.On the contrary, they be only with it is such as appended
The example of device and method being described in detail in claims, some aspects of the invention are consistent.
Embodiment 1
The control method of new blower provided by the invention is illustrated with reference to the accompanying drawing.
The control method of new blower provided by the invention can be applied on new blower, also can be applied to comprising new blower
Other equipment on, specifically, Fig. 1 shows a kind of optional flow chart of this method, as shown in Figure 1, the control of the new blower
Method may comprise steps of:
S102, the number information in response to the intelligent control opening operation of triggering, where obtaining new blower in space；
S104, fresh air volume required in space where calculating new blower according to number information；
S106, according to the output of the new blower of the fresh air quantity control of calculating.
In the embodiment of above-mentioned offer, includes intelligent control mode when controlling new blower, touched in user
After hair opens the operation of intelligent control, the number information in the space of new blower place is obtained, new blower is determined according to number information
Then required fresh air volume in the space of place is carried out using determining required fresh air volume as control according to the output to new blower
Intelligent control.This control mode efficiently solves the problems, such as new fan operation not smart enoughization in the prior art, improves new
While the intelligentized control method of blower, further, the waste of the energy is also reduced.
In the number information where obtaining new blower in space, as a preferred embodiment, can be by new
Image information where camera built in blower acquires new blower in space；Then, the image information of acquisition is passed through into convolution
Number information where neural algorithm determines new blower in space.
In the number information where obtaining new blower in space, as another preferred embodiment, can receive
Other intelligent terminals (such as the smart machines such as intelligent air condition or smart television) where new blower in space acquire new
Image information where blower in space；Where received image information is determined new blower by convolutional Neural algorithm in space
Number information.
Further, when calculating fresh air volume required in space where new blower according to number information, can use with
Under type: judge whether that the space in space where can determining new blower according to the image information where new blower in space is big
Small information；If the determination result is YES, then required in space where calculating new blower according to number information and space size information
Fresh air volume；If judging result is no, fresh air volume required in space where only calculating new blower according to number information.
Preferably, where calculating new blower according to number information and space size information when fresh air volume required in space,
Firstly, the first fresh air volume Pz required in space where calculating new blower according to space size information；Then, believed according to number
Second fresh air volume Pa required in space where breath calculates new blower；Finally, according to the first fresh air volume Pz and the second fresh air volume
Fresh air volume required in space where Pa determines new blower.
Specifically, the first fresh air volume Pz required in space where new blower is being calculated according to space size information
When, following scheme can be used:
According to the image information where new blower in space, the area value S and height value H in space where determining new blower,
Determine that space size is S*H；Obtain the rate of ventilation D that new blower presets room；It is required in space where calculating new blower
First fresh air volume Pz=S*H*D.
It specifically, can when calculating the second fresh air volume Pa required in space where new blower according to number information
To use following scheme:
Number X where obtaining new blower in space；Obtain fresh air needed for new blower presets unit time unit number
Measure A；Second fresh air volume Pa=X*A required in space where calculating new blower.
After obtaining the first fresh air volume Pz and the second fresh air volume Pa, compare the big of the first fresh air volume Pz and the second fresh air volume Pa
It is small；When the first fresh air volume Pz is greater than or equal to the second fresh air volume Pa, fresh air volume required in space is where determining new blower
First fresh air volume Pz, otherwise, it determines fresh air volume required in space where new blower is the second fresh air volume Pa.
In order to keep the control of new blower more intelligent, fresh air machine has multiple gears, controls new fanman every gear
Fresh air volume is corresponded to when making, in the output of the new blower of fresh air quantity control according to calculating, judge be in multiple gears of new blower
It is no to there is the gear for meeting fresh air volume required in determining new blower place space；If it exists, it is selected in the gear of satisfaction
The smallest gear of fresh air volume is run to control the output of new blower；If it does not exist, fresh air volume in multiple gears of new blower is selected
Maximum gear is run to control the output of new blower.
In order to keep the control of new blower more intelligent, it is preferable that in the defeated of the new blower of fresh air quantity control according to calculating
After out, in real time or at predetermined time intervals in obtain new blower where number information in space；According in real time or every predetermined
Fresh air volume required in space where number information where obtaining new blower in time in space calculates new blower is new to control
The output of blower.
In order to reduce the consumption of the energy, it is preferable that according to space where obtaining new blower in real time or at predetermined time intervals
Where interior number information calculates new blower when fresh air volume required in space, if obtaining fresh air in real time or at predetermined time intervals
Number where machine in space is zero, then controls new blower and stop output.
It is specifically described below with reference to the control method of 3 pairs of new blowers of sheet of example and attached drawing 2 and attached drawing, so as to better
Understand the present invention:
On hardware, the image recognition mould of camera and remaining connection can be installed in household fresh air fan structure
Block, picture recognition module are connected with fresh air owner's controller, and main controller is for controlling new blower loaded work piece.
When new blower is opened, settable intelligence or automatic mode.In such a mode, camera works always, and image is known
Other module extracts picture, and analyzes indoor number and room space size, picture recognition module using convolutional Neural algorithm
Human body quantity, room space size information are fed back into master controller in real time.
There are two types of regulation methods to automatically adjust new blower wind file operation for fresh air equipment, and one kind passing through analysis indoor environment room
Size, number in conjunction with adjusting air quantity, it is a kind of air quantity, the description of mode 1 as follows are adjusted by analysis occupancy.Newly
Blower preferentially adjusts air quantity with room-size combination number, such as because camera view blind zone problem can not detect room-size, then
Regulation fresh air volume, the description of mode 2 as follows are carried out with number again.
Mode 1: master controller preferentially combines the gear for adjusting new blower to adjust according to number and room-size information
Fresh air volume.Camera acquires indoor scene picture image, and the size of indoor scene can be analyzed according to the wall sideline in room, i.e.,
The area S and the high H of wall in room are analyzed by image recognition algorithm, the rate of ventilation that new blower presets room is D, then can push away
It calculates with fresh air volume needed for room-size are as follows: Pz=S × H × D.Air-conditioning detects occupancy simultaneously, it is presetting one per hour
Required fresh air volume is that A can then be calculated with fresh air volume needed for number as Pa=A × X when detecting interior has X number.Into one
Step, Pa is compared with Pz, selects fresh air volume maximum for final fresh air requirements P, i.e., such as Pa > Pz, then fresh air requirements P
=Pa,
Such as Pa < Pz, then the P=Pz of fresh air demand.(since number has metabolism polluted gas, indoor environment distributes nocuousness
Other, therefore ventilation volume needed for ensureing maximum is regulated and controled)
Mode 2: it (can not be calculated when camera view can not detect the length, width and height in room caused by influencing because of installation site
The volume in room), then control system is automatically using fresh air volume Pa needed for number as the P of final demand.
Ventilation volume determines the method for referring to: according to U.S.'s relevant criterion (ASHRAE Standard62), the rate of ventilation of house
For 0.35 time/h, per capita needed for the minimum 24m of ventilation volume3/h.Rate of ventilation D can preset range: 0.35 < D < 1 is changed per capita
Gas rate A can preset range: 24m3/ h < A < 50m3/h。
Example: detect room area S be 20m2, wall height H be 2.8m, new blower preset rate of ventilation be 0.4 time/
H can then be calculated with fresh air volume needed for room-size are as follows: Pz=S × H × D=22.4m m3/h.Only have 1 people as indoor at this time,
And default ventilation volume per capita is 30m3/ h, then Pa=30m3/h.So when demand P=30m3/ h, new blower need to regulate and control wind file
Meet 30m3The ventilation volume of/h.
Control methods can be by the way of following:
Fresh air machine has multiple gears to control fresh air volume, and the different fresh air volume of each ascending correspondence of gear can lead to
Wind speed and air port size etc. are overregulated to be the adjusting for realizing wind file.Automatically switch optimum shelves according to the size of aggregate demand P
Position when being all satisfied this condition if any multiple gear fresh air volumes, then selects the minimum ventilation volume gear met.Such as aggregate demand ventilation volume
P is greater than the ventilation volume of maximum gear, then is directly switched to maximum gear.Specific control logic may refer to shown in attached drawing 2.
Picture recognition module feeds back to master control, and be updated ventilation with certain cycle detection occupancy information
The wind file of amount.
As in camera detection room a period of time nobody when, then fresh air organ close ventilatory make save electric energy.Period,
Camera, which still works normally, detects whether that someone enters, and makes when detection someone enters, then automatically turns on new blower.Specific control is patrolled
Collecting may refer to shown in attached drawing 3.
It is becoming increasingly popular in view of camera is carried in domestic air conditioning equipment for image recognition, new blower linkage air-conditioning
Equipment.Detection of air-conditioning occupancy information and by wireless communication module (wifi, ZIGBEE, bluetooth etc.) are under local area network and newly
Blower is based on specific characteristic agreement and interacts.New blower has wireless communication module simultaneously, receives the personnel that air-conditioning is sent
Information etc., new blower regulate and control ventilation volume and operating status according to personnel amount information intelligent.
Detection is indoor, and whether the quantity mode of someone and people are removed uses camera, while also can use infrared facility detection
Or microwave remote sensor.
Embodiment 2
The control method of the new blower provided in 1 based on the above embodiment, optional embodiment 2 of the present invention additionally provide one
The control device of the new blower of kind, specifically, Fig. 4 shows a kind of optional structural block diagram of the device, as shown in figure 4, the dress
Setting includes: first acquisition unit 42, for the intelligent control opening operation in response to triggering, where obtaining new blower in space
Number information；First computing unit 44, for fresh air volume required in space where calculating new blower according to number information；First
Control unit 46, the output for the new blower of fresh air quantity control according to calculating.
Further, first acquisition unit includes: image capture module, for passing through the camera acquisition built in new blower
Image information where new blower in space；First computing module, the image information for that will acquire pass through convolutional Neural algorithm
Number information where determining new blower in space.
Further, first acquisition unit includes: receiving module, for other terminals in space where receiving new blower
Image information where the new blower of equipment acquisition in space；Second computing module, for received image information to be passed through volume
Number information where product neural algorithm determines new blower in space.
Further, the first computing unit includes: first judgment module, for judge whether can be according to where new blower
Space size information where image information in space determines new blower in space；Third computing module, for sentencing first
Disconnected module judging result is fresh air required in space where calculating new blower according to number information and space size information when being
Amount；4th computing module, for only calculating new blower place according to number information when first judgment module judging result is no
Required fresh air volume in space.
Further, third computing module includes: the first computation subunit, for being calculated newly according to space size information
First fresh air volume Pz required in space where blower；Second computation subunit, for calculating new blower according to number information
The second required fresh air volume Pa in the space of place；First determines subelement, for according to the first fresh air volume Pz and the second fresh air volume
Fresh air volume required in space where Pa determines new blower.
Further, the first computation subunit includes: the first determining submodule, for according in the space of new blower place
Image information, the area value S and height value H in space where determining new blower determine that space size is S*H；First obtains submodule
Block presets the rate of ventilation D in room for obtaining new blower；First computational submodule, for space where calculating new blower
Interior the first required fresh air volume Pz=S*H*D.
Further, the 4th computing module or the second computation subunit, comprising: the second acquisition submodule is new for obtaining
Number X where blower in space；Third acquisition submodule is preset needed for unit time unit number for obtaining new blower
Fresh air volume A；Second computational submodule, for the second fresh air volume Pa=X*A required in space where calculating new blower.
Further, first determine that subelement includes: Comparative sub-module, for comparing the first fresh air volume Pz and the second fresh air
Measure the size of Pa；Second determines submodule, for determining fresh air when the first fresh air volume Pz is greater than or equal to the second fresh air volume Pa
Fresh air volume required in space where machine is the first fresh air volume Pz, otherwise, it determines fresh air volume required in space where new blower
For the second fresh air volume Pa.
Further, fresh air machine has multiple gears, and fresh air volume, the first control are corresponded to when gear controls the work of new blower
Unit processed includes: the second judgment module, in multiple gears for judging new blower, if exists and meets determining new blower institute
The gear of required fresh air volume in space；First control module, in the presence of the second judgment module judging result is,
The smallest gear operation of fresh air volume is selected in the gear of satisfaction to control the output of new blower；Second control module, for the
In the absence of two judgment module judging results are, the maximum gear of fresh air volume in multiple gears of new blower is selected to run to control
The output of new blower.
Further, the device further include: second acquisition unit, in the new blower of fresh air quantity control according to calculating
After output, in real time or at predetermined time intervals in obtain new blower where number information in space；Second control unit, is used for
Institute in space where calculating new blower according to the number information in space where obtaining new blower in real time or at predetermined time intervals
The fresh air volume needed, to control the output of new blower.
Further, the people where new blower in space the second control unit: is obtained in real time or at predetermined time intervals
When number is zero, controls new blower and stop output.
About the device in above-described embodiment, wherein each unit, module execute the concrete mode of operation related
It is described in detail in the embodiment of this method, no detailed explanation will be given here.
In embodiments of the present invention, include intelligent control mode when controlling new blower, triggered in user
After the operation for opening intelligent control, the number information in the space of new blower place is obtained, new blower institute is determined according to number information
Then the required fresh air volume in space carries out intelligence according to the output to new blower using determining required fresh air volume as control
It can control.This control mode efficiently solves the problems, such as new fan operation not smart enoughization in the prior art, improves fresh air
While the intelligentized control method of machine, further, the waste of the energy is also reduced.
Those skilled in the art after considering the specification and implementing the invention disclosed here, will readily occur to of the invention its
Its embodiment.This application is intended to cover any variations, uses, or adaptations of the invention, these modifications, purposes or
The common knowledge in the art that person's adaptive change follows general principle of the invention and do not invent including the present invention
Or conventional techniques.The description and examples are only to be considered as illustrative, and true scope and spirit of the invention are by following
Claim is pointed out.
It should be understood that the present invention is not limited to the precise structure already described above and shown in the accompanying drawings, and
And various modifications and changes may be made without departing from the scope thereof.The scope of the present invention is limited only by the attached claims.
Claims (11)
1. a kind of control method of new blower characterized by comprising
Number information in response to the intelligent control opening operation of triggering, where obtaining new blower in space；
Fresh air volume required in space where calculating the new blower according to the number information；
The output of new blower according to the fresh air quantity control of calculating；
It is described that fresh air volume required in the new blower place space is calculated according to the number information, comprising:
Judge whether the space in space where can determining new blower according to the image information where the new blower in space
Size information；
If the determination result is YES, then space where calculating the new blower according to the number information and the space size information
Interior required fresh air volume；
If judging result is no, fresh air volume required in space where only calculating the new blower according to the number information.
2. the method according to claim 1, wherein it is described obtain new blower where number information in space,
Include:
Image information where acquiring the new blower by the camera built in the new blower in space；
Number information where determining the new blower according to the described image information of acquisition in space.
3. the method according to claim 1, wherein it is described obtain new blower where number information in space,
Include:
Image letter where the new blower of other terminal devices acquisition where receiving the new blower in space in space
Breath；
Number information where described image information determines the new blower based on the received in space.
4. the method according to claim 1, wherein described believe according to the number information and the space size
Fresh air volume required in space where breath calculates the new blower, comprising:
First fresh air volume Pz required in space where calculating the new blower according to the space size information；
Second fresh air volume Pa required in space where calculating the new blower according to the number information；
Fresh air required in space where determining the new blower according to the first fresh air volume Pz and the second fresh air volume Pa
Amount.
5. according to the method described in claim 4, it is characterized in that, it is described calculated according to the space size information it is described new
First fresh air volume Pz required in space where blower, comprising:
According to the image information where the new blower in space, the area value S and height value H in space where determining new blower,
Determine that the space size is S*H；
Obtain the rate of ventilation D that new blower presets room；
First fresh air volume Pz=S*H*D required in space where calculating the new blower.
6. according to the method described in claim 4, it is characterized in that, described calculate the new blower according to the number information
The second required fresh air volume Pa in the space of place, comprising:
Number X where obtaining new blower in space；
Obtain fresh air volume A needed for new blower presets unit time unit number；
Second fresh air volume Pa=X*A required in space where calculating the new blower.
7. according to the method described in claim 4, it is characterized in that, described according to the first fresh air volume Pz and described second new
Fresh air volume required in space where air quantity Pa determines the new blower, comprising:
Compare the size of the first fresh air volume Pz and the second fresh air volume Pa；
When the first fresh air volume Pz is greater than or equal to the second fresh air volume Pa, institute in space where determining the new blower
The fresh air volume needed is the first fresh air volume Pz, otherwise, it determines fresh air volume required in space where the new blower is the second fresh air
Measure Pa.
8. according to the method described in claim 4, it is characterized in that, the fresh air machine has multiple gears, every gear control
The new blower corresponds to fresh air volume, the output of new blower described in the fresh air quantity control according to calculating when working, comprising:
In the multiple gears for judging the new blower, if there is fresh air volume required in space where meeting determining new blower
Gear；
If it exists, the smallest gear operation of fresh air volume is selected in the gear of satisfaction to control the output of the new blower；
If it does not exist, the maximum gear of fresh air volume in multiple gears of new blower is selected to run to control the defeated of the new blower
Out.
9. the method according to claim 1, wherein new described in the fresh air quantity control according to calculating
After the output of blower, further includes:
Number information where obtaining new blower in real time or at predetermined time intervals in space；
According to it is described in real time or at predetermined time intervals in obtain new blower where number information in space calculate the new blower
Required fresh air volume in the space of place, to control the output of the new blower.
10. according to the method described in claim 9, it is characterized in that, according to it is described in real time or at predetermined time intervals in obtain it is new
Fresh air volume required in space where number information where blower in space calculates the new blower, to control the new blower
Output, comprising:
When described real-time or the interior number obtained where new blower in space is zero at predetermined time intervals, the new blower is controlled
Stop output.
11. a kind of control device of new blower characterized by comprising
First acquisition unit, the number for the intelligent control opening operation in response to triggering, where obtaining new blower in space
Information；
First computing unit, for fresh air volume required in space where calculating the new blower according to the number information；
First control unit, the output for new blower described in the fresh air quantity control according to calculating；
First computing unit includes: first judgment module, for judge whether can be according in space where new blower
Space size information where image information determines new blower in space；Third computing module, for sentencing in first judgment module
Disconnected result is fresh air volume required in space where calculating new blower according to number information and space size information when being；4th
Computing module, for only being calculated in the space of new blower place according to number information when first judgment module judging result is no
Required fresh air volume.
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| CN201610883064.XA CN106545956B (en) | 2016-10-08 | 2016-10-08 | Control method and device of fresh air machine |
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