CN108253484A - Range hood and its control device and control method - Google Patents
Range hood and its control device and control method Download PDFInfo
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- CN108253484A CN108253484A CN201810002588.2A CN201810002588A CN108253484A CN 108253484 A CN108253484 A CN 108253484A CN 201810002588 A CN201810002588 A CN 201810002588A CN 108253484 A CN108253484 A CN 108253484A
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- China
- Prior art keywords
- kitchen range
- range hood
- range
- working condition
- oil smoke
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C15/00—Details
- F24C15/20—Removing cooking fumes
- F24C15/2021—Arrangement or mounting of control or safety systems
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- Engineering & Computer Science (AREA)
- Ventilation (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Air Conditioning Control Device (AREA)
Abstract
The invention discloses a kind of range hood and its control device and control method, the control device includes：Image capture module, image capture module are used to acquire the image information of kitchen range；Image processing module, image processing module are used to analyze and process the image information of kitchen range the working condition to obtain kitchen range；Control module, control module is used to carry out range hood switch control according to the working condition of kitchen range and/or wind speed is adjusted.The control device of the embodiment of the present invention, it can be according to the image information of acquisition kitchen range, obtain the working condition of kitchen range, and according to the working condition of kitchen range, the automatic switch and/or wind speed for realizing range hood are adjusted, and improve the reliability of intelligent control, and can precisely confirm cooking status in time, range hood is opened before oil smoke generation, substantially increases user experience.
Description
Technical field
The present invention relates to kitchen appliance technical field, more particularly to a kind of control device of range hood, one kind have should
The range hood of control device and a kind of control method of range hood.
Background technology
In kitchen range is used to carry out cooking process, oil smoke is often generated, if range hood is not opened in time, kitchen can be made
Occur oil smoke in room environment, can not only reduce user experience, but also the health of people can be influenced.
In the relevant technologies, it is proposed that it is a kind of that information is obtained by temperature sensor and smoke sensor simultaneously, smoke machine according to
The kettle temperature and smoke information of acquisition control the rotating speed of wind turbine, and kitchen range are according to kettle temperature and smoke information to heating
The method that firepower is controlled.Although this mode can solve the problems, such as that kitchen range firepower control is inaccurate, however, it is desirable to cigarette
It can communicate between machine, kitchen range and multiple sensors, and high to the reliability requirement of whole system, holistic cost is higher,
Once there is the situation of signal transmission module exception, whole system will be unable to work normally.
In the relevant technologies, it is also proposed that a kind of sound detected by judgement is to determine whether be oil smoke and oil smoke
The size of amount, so as to control the method for the opening and closing of smoke machine, the rotating speed for adjusting wind turbine.But when detecting sound, most
Just maximum smoke is gone in smoke machine unlatching toward having generated, and the unlatching of smoke machine not in time, and is susceptible to erroneous judgement by sound.
Invention content
The present invention is directed to solve at least some of the technical problems in related technologies.For this purpose, the present invention
First purpose be to propose a kind of control device of range hood, can obtain kitchen range according to the image information of acquisition kitchen range
Working condition, and according to the working condition of kitchen range, the automatic switch and/or wind speed of realizing range hood are adjusted, and improve intelligence
The reliability that can be controlled, and cooking status can be precisely confirmed in time, range hood is opened before oil smoke generation, is carried significantly
High user experience.
Second object of the present invention is to propose a kind of range hood.
Third object of the present invention is to propose a kind of control method of range hood.
Fourth object of the present invention is to propose a kind of computer readable storage medium.
In order to achieve the above objectives, first aspect present invention embodiment proposes a kind of control device of range hood, including：
Image capture module, described image acquisition module are used to acquire the image information of kitchen range；Image processing module, described image processing
Module is used to analyze and process the image information of the kitchen range working condition to obtain the kitchen range；Control module, institute
It states control module and carries out switch control and/or wind speed adjusting to the range hood for the working condition according to the kitchen range.
The control device of range hood according to embodiments of the present invention acquires the figure of kitchen range by image capture module in real time
As information, and pass through image processing module and working condition to obtain kitchen range, control are analyzed and processed to the image information of kitchen range
Switch control is carried out to range hood according to the working condition of kitchen range for molding root tuber and/or wind speed is adjusted.The device being capable of root as a result,
According to the image information of acquisition kitchen range, the working condition of kitchen range is obtained, and according to the working condition of kitchen range, realize range hood oneself
Dynamic switch and/or wind speed are adjusted, and the reliability of intelligent control are improved, and can precisely confirm cooking status in time, in oil
Cigarette opens range hood before generating, and substantially increases user experience.
In addition, the control device of range hood according to the above embodiment of the present invention can also have following additional technology
Feature：
According to one embodiment of present invention, wherein, when the kitchen range use mechanical switch, described image handles mould
Block obtains the working condition of the kitchen range by obtaining the position of the switch information of the mechanical switch；When the kitchen range use
During electronic switch, described image processing module obtains the kitchen range by obtaining the display information of the electronic switch
Working condition.
According to one embodiment of present invention, described image acquisition module is additionally operable to the oil smoke image of acquisition cooking zone
Information；Described image processing module is additionally operable to that the oil smoke image information is analyzed and processed to obtain the cooking zone
Oil smoke concentration；The control module is additionally operable to that the wind speed of the range hood is adjusted according to the oil smoke concentration.
According to one embodiment of present invention, described image acquisition module is fixed on the range hood.
According to another embodiment of the invention, described image acquisition module is mobilizable is arranged on the range hood
On.
In order to achieve the above objectives, second aspect of the present invention embodiment proposes a kind of range hood, including above-mentioned control
Device processed.
The range hood of the embodiment of the present invention, by above-mentioned control device, can according to the image information of acquisition kitchen range,
The working condition of kitchen range being obtained, and according to the working condition of kitchen range, the automatic switch and/or wind speed for realizing range hood are adjusted,
The reliability of intelligent control is improved, and can precisely confirm cooking status in time, fume-exhausting is opened before oil smoke generation
Machine substantially increases user experience.
In order to achieve the above objectives, third aspect present invention embodiment proposes a kind of control method of range hood, including
Following steps：Acquire the image information of kitchen range；The image information of the kitchen range is analyzed and processed to obtain the kitchen range
Working condition；Switch control carries out the range hood according to the working condition of the kitchen range and/or wind speed is adjusted.
The control method of range hood according to embodiments of the present invention acquires the image information of kitchen range, and to kitchen range in real time
Image information analyzed and processed working condition to obtain kitchen range, range hood is opened according to the working condition of kitchen range
It closes control and/or wind speed is adjusted.This method can obtain the working condition of kitchen range according to the image information of acquisition kitchen range as a result,
And according to the working condition of kitchen range, the automatic switch and/or wind speed for realizing range hood are adjusted, and improve the reliable of intelligent control
Property, and cooking status can be precisely confirmed in time, range hood is opened before oil smoke generation, substantially increases user's body
It tests.
In addition, the control method of range hood according to the above embodiment of the present invention can also have following additional technology
Feature：
According to one embodiment of present invention, wherein, when the kitchen range use mechanical switch when, by obtaining the machine
The position of the switch information of tool formula switch is to obtain the working condition of the kitchen range；When the kitchen range use electronic switch, lead to
It crosses and obtains the display information of the electronic switch to obtain the working condition of the kitchen range.
According to one embodiment of present invention, the control method of above-mentioned range hood, further includes：Acquire cooking zone
Oil smoke image information；The oil smoke concentration to obtain the cooking zone is analyzed and processed to the oil smoke image information；According to
The wind speed of the range hood is adjusted in the oil smoke concentration.
In order to achieve the above objectives, fourth aspect present invention embodiment proposes a kind of computer readable storage medium, has
Instruction therein is stored in, when executed, the range hood performs above-mentioned control method.
The computer readable storage medium of the embodiment of the present invention, can be according to acquisition by performing above-mentioned control method
The image information of kitchen range obtains the working condition of kitchen range, and according to the working condition of kitchen range, realizes the automatic switch of range hood
And/or wind speed is adjusted, and improves the reliability of intelligent control, and can precisely confirm cooking status in time, is generated in oil smoke
Range hood is opened before, substantially increases user experience.
Description of the drawings
Fig. 1 is the structure diagram of the control device of range hood according to embodiments of the present invention；
Fig. 2 is the schematic diagram of Range switch according to an embodiment of the invention；
Fig. 3 is the schematic diagram of Range switch in accordance with another embodiment of the present invention；
Fig. 4 is the block diagram of range hood according to embodiments of the present invention；
Fig. 5 is the flow chart of the control method of range hood according to embodiments of the present invention.
Specific embodiment
The embodiment of the present invention is described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning to end
Same or similar label represents same or similar element or the element with same or like function.Below with reference to attached
The embodiment of figure description is exemplary, it is intended to for explaining the present invention, and is not considered as limiting the invention.
Below in conjunction with the accompanying drawings to describe the control device of the range hood proposed according to embodiments of the present invention, with the control
The range hood of device and the control method of range hood.
Fig. 1 is the structure diagram of the control device of range hood according to embodiments of the present invention.As shown in Figure 1, this hair
The control device of the range hood of bright embodiment may include：Image capture module 10, image processing module 20 and control module 30.
Wherein, image capture module 10 is used to acquire the image information of kitchen range.Image processing module 20 is used for kitchen range
Image information is analyzed and processed the working condition to obtain kitchen range.Control module 30 is used for the working condition according to kitchen range to inhaling
Kitchen ventilator carries out switch control and/or wind speed is adjusted.
According to one embodiment of present invention, image capture module 10 can be fixed on range hood.Wherein, image
Acquisition module 10 can be camera, and the position of camera should ensure that the cooking zone that can be taken above kitchen range, and positioned at oil
The less place of cigarette, for example, the lower outside of top formula kitchen ventilator, the upper panel outside of side formula kitchen ventilator.
According to another embodiment of the invention, image capture module 10 is mobilizable is arranged on range hood.Image
The position of acquisition module 10 can be moved according to actual conditions.
According to one embodiment of present invention, when kitchen range use mechanical switch, image processing module 20 can be by obtaining
The position of the switch information of mechanical switch is taken to obtain the working condition of kitchen range, when kitchen range use electronic switch, at image
Reason module 20 can obtain the working condition of kitchen range by obtaining the display information of electronic switch.
Specifically, image capture module 10, image processing module 20 and control module 30 may be provided on range hood, and
It is communicatively coupled between each other, for example, can be communicatively coupled by wired or wireless mode, image capture module 10
(such as camera) may be disposed at the holding together on cigarette butt of range hood.
After range hood powers on, into standby mode, image capture module 10 enters real time monitoring state, to inhaling
The kitchen range of kitchen ventilator lower zone carry out the real-time acquisition of image, and the image information after acquisition is passed through wired or wireless side
Formula is sent to image processing module 20, and image processing module 20 analyzes and processes the image information of kitchen range, and and picture number
It is compared according to the image of kitchen range in library, the working condition of kitchen range can be obtained and the working condition of kitchen range is fed back into control
Module 30.Control module 30 carries out range hood according to the working conditions of kitchen range automatic switch control and wind speed is adjusted or
Control module 30 carries out automatic switch control or control module 30 according to kitchen range according to the working condition of kitchen range to range hood
Working condition the wind turbine wind speed of range hood is automatically adjusted.
For example, it when kitchen range use mechanical switch, is obtained by obtaining the position of the switch information of mechanical switch
Take the working condition of kitchen range.By taking rotary switch as an example, as shown in Fig. 2, rotary switch is marked with scale (or close to knob machine
The stove panel of tool formula switch is marked with scale), each different graduation position represents the different firepower of kitchen range, and firepower is along inverse
Clockwise gradually increases.When the position of rotary switch is in first position, illustrate cooking zone without culinary art event, kitchen range are in
Standby mode, control module 30 control range hood to be in standby mode；When the position of rotary switch is counterclockwise in first position
During any position in direction, illustrate that cooking zone has cooking time, kitchen range are started to work, and control module 30 controls range hood certainly
It is dynamic to open；When rotary switch position returns to first position, control module 30 controls range hood to be automatically closed.It and can basis
The wind speed size of range hood is adjusted in the position of rotary switch, and each graduation position shown in Fig. 2 corresponds to a wind
Machine wind speed.It should be understood that mechanical switch can be not only rotary switch, can also be other switches.
When kitchen range use electronic switch, the work shape of kitchen range is obtained by obtaining the display information of electronic switch
State.By taking electronic switch shown in Fig. 3 as an example, stove panel is equipped with the first indicator light (first for display switch state
Indicator light sends out feux rouges and represents that kitchen range are in standby mode, and the first indicator light sends out green light and represents that kitchen range are in running order), it uses
In the indicator light for showing different firepower, (the current firepower of the bright correspondence of the second indicator light is first grade, and the bright correspondence of third indicator light is current
Firepower is second gear, and the current firepower of the bright correspondence of third indicator light is third gear), for adjusting the button (down key of firepower size
With up-regulation key).When the first indicator light sends out feux rouges, illustrate that kitchen range are in standby mode, control module 30 controls range hood
In standby mode；When the first indicator light sends out green light, illustrate that kitchen range are started to work, control module 30 controls range hood certainly
It is dynamic to open；When the first indicator light sends out feux rouges, control module 30 controls range hood to be automatically closed.It is also, big according to firepower
The state of the corresponding indicator light of small icon can obtain the current firepower size (working condition) of kitchen range, and control module 30 is according to finger
Show that the light on and off of lamp judge current firepower size, and the wind speed of cooking-fume exhauster blower is adjusted according to current firepower size.Example
Such as, when third indicator light is bright, show current firepower to be medium, control module 30 is by the air rate adjustment of wind turbine to medium power pair
The wind speed answered.
It should be noted that image capture module 10 can be also used for the video information below acquisition range hood, image
Processing module 20 handles each frame in video information, to obtain the on off state of kitchen range.In addition, Fig. 2 and Fig. 3 only make
A specific example for the present invention.
Therefore, the control device of range hood of the invention, by directly judging the collected kitchen range of image capture module
The status image of switch, realize range hood automatic switch and automatic air quantity adjust, without between range hood and kitchen range into
Row communication, solve thes problems, such as that high expensive, reliability are inadequate, improves the reliability and range hood of intelligent control
Response speed.And it can confirm cooking status in first time, open range hood before oil smoke generates, efficiently solve cigarette
The problem of machine controls not in time.
According to one embodiment of present invention, image capture module 10 is additionally operable to the oil smoke image letter of acquisition cooking zone
Breath, image processing module 20 are additionally operable to that oil smoke image information is analyzed and processed to obtain the oil smoke concentration of cooking zone, control
Molding block 30 is additionally operable to that the wind speed of range hood is adjusted according to oil smoke concentration.
Specifically, when judging that kitchen range switch to working condition by standby mode, range hood automatically turns on, in cooking process
In, the also oil smoke image of acquisition cooking zone, and the oil smoke image of acquisition is sent at image in real time of image capture module 10
Module 20 is managed, image processing module 20 analyzes and processes oil smoke image, with the various concentration that is stored in image data base
Image compares and analyzes, and can obtain the corresponding oil smoke concentration of present image.When current oil smoke concentration is larger, control module 30
Wind turbine wind speed is tuned up, when current oil smoke concentration is smaller, control module 30 turns wind turbine wind speed down.
In another embodiment of the present invention, control module 30 may also be combined with the working condition of kitchen range and oil smoke concentration pair
Wind turbine wind speed is adjusted.It, can when the location information of knob represents that kitchen range firepower is very big by taking kitchen range use rotary switch as an example
Thus judge that a large amount of oil smoke will be generated, wind turbine wind speed can be tuned up at this time.When the location information of knob represents kitchen range firepower
Smaller, and when oil smoke concentration is very high, control module 30 can tune up wind turbine wind speed, for example, during oil overheat in cooking apparatus, meeting
Generate larger oil smoke.When the location information of knob represents that kitchen range firepower is larger, and during oil smoke concentration very little, control module 30 can
Wind turbine wind speed is turned down, for example, the water in cooking apparatus is in not boiling state, substantially increases user experience.
In yet another embodiment of the present invention, control module 30 may also be combined with the working condition of kitchen range and oil smoke concentration pair
The closing of range hood is controlled.Still by taking kitchen range use rotary switch as an example, when the location information of knob represents that kitchen range are in
Closed state, and during oil smoke concentration very little, control module 30 controls range hood to be automatically closed, so as to ensure that kitchen is in
Preferable environment.
As the above analysis, by the control device of the range hood of the present invention, the automatic control of range hood is realized
System reduces manual operation, and user is effectively avoided to forget to turn on range hood in culinary art and kitchen environment difference and culinary art is caused to tie
The problem of forgetting to close smoke machine and cause the wasting of resources after beam.
In conclusion the control device of range hood according to embodiments of the present invention, is adopted in real time by image capture module
Collect the image information of kitchen range, and pass through image processing module and work to obtain kitchen range is analyzed and processed to the image information of kitchen range
Make state, switch control is carried out to range hood according to the working condition of kitchen range for control module and/or wind speed is adjusted.As a result, should
Device can obtain the working condition of kitchen range, and according to the working condition of kitchen range, realize and inhale according to the image information of acquisition kitchen range
The automatic switch and/or wind speed of kitchen ventilator are adjusted, and improve the reliability of intelligent control, and can precisely confirm culinary art in time
State opens range hood before oil smoke generation, substantially increases user experience.
Fig. 4 is the block diagram of range hood according to embodiments of the present invention.As shown in figure 4, the embodiment of the present invention
Range hood 100 may include the control device 110 of above-mentioned range hood.
The range hood of the embodiment of the present invention, by above-mentioned control device, can according to the image information of acquisition kitchen range,
The working condition of kitchen range being obtained, and according to the working condition of kitchen range, the automatic switch and/or wind speed for realizing range hood are adjusted,
The reliability of intelligent control is improved, and can precisely confirm cooking status in time, fume-exhausting is opened before oil smoke generation
Machine substantially increases user experience.
Fig. 5 is the flow chart of the control method of range hood according to embodiments of the present invention.As shown in figure 5, the present invention is real
Applying the control method of the range hood of example may include following steps：
S1 acquires the image information of kitchen range.
Specifically, the image information of kitchen range can be acquired in real time by the camera being arranged on range hood.
S2 analyzes and processes the image information of kitchen range the working condition to obtain kitchen range.
According to one embodiment of present invention, when kitchen range use mechanical switch, by obtaining opening for mechanical switch
Off position information is to obtain the working condition of kitchen range.When kitchen range use electronic switch, by obtaining the aobvious of electronic switch
Show information to obtain the working condition of kitchen range.
S3 carries out range hood switch control according to the working condition of kitchen range and/or wind speed is adjusted.
Specifically, after range hood powers on, into standby mode, cigarette butt can be held together by be arranged on range hood
On camera obtain the image informations of kitchen range in real time.Then the image information of kitchen range is analyzed and processed, by with image
The image of kitchen range is compared in database, can obtain the working condition of kitchen range.According to the working condition of kitchen range to range hood
It carries out automatic switch control and wind speed adjusts or carries out automatic switch control to range hood according to the working condition of kitchen range,
Or the wind turbine wind speed of range hood is automatically adjusted according to the working condition of kitchen range.
For example, it when kitchen range use mechanical switch, is obtained by obtaining the position of the switch information of mechanical switch
Take the working condition of kitchen range.By taking rotary switch as an example, as shown in Fig. 2, rotary switch is marked with scale (or close to knob machine
The stove panel of tool formula switch is marked with scale), each different graduation position represents the different firepower of kitchen range, and firepower is along inverse
Clockwise gradually increases.When the position of rotary switch is in first position, illustrate cooking zone without culinary art event, kitchen range are in
Standby mode, range hood are in standby mode；When the position of rotary switch is in the anticlockwise any position in first position
When, illustrate that cooking zone has cooking time, kitchen range are started to work, and range hood automatically turns on；When rotary switch position returns to
During one position, range hood is automatically closed.It and can be according to the position that rotating machinery formula switchs to the wind speed size of range hood
It is adjusted, each graduation position shown in Fig. 2 corresponds to a wind turbine wind speed.It should be understood that mechanical switch is not only
It can be rotary switch, can also be other switches.
When kitchen range use electronic switch, the work shape of kitchen range is obtained by obtaining the display information of electronic switch
State.By taking electronic switch shown in Fig. 3 as an example, stove panel is equipped with the first indicator light (first for display switch state
Indicator light sends out feux rouges and represents that kitchen range are in standby mode, and the first indicator light sends out green light and represents that kitchen range are in running order), it uses
In the indicator light for showing different firepower, (the current firepower of the bright correspondence of the second indicator light is first grade, and the bright correspondence of third indicator light is current
Firepower is second gear, and the current firepower of the bright correspondence of third indicator light is third gear), for adjusting the button (down key of firepower size
With up-regulation key).When the first indicator light sends out feux rouges, illustrate that kitchen range are in standby mode, range hood is in standby mode；When
When first indicator light sends out green light, illustrate that kitchen range are started to work, range hood automatically turns on；When the first indicator light sends out feux rouges
When, range hood is automatically closed.Also, according to the state of the corresponding indicator light of the big small icon of firepower, it is current that kitchen range can be obtained
Firepower size (working condition), and judge current firepower size, and according to current firepower size to inhaling according to the light on and off of indicator light
The wind speed of range hood fan is adjusted.For example, when third indicator light is bright, it is medium to show current firepower, by the wind of wind turbine
Velocity modulation is whole to the corresponding wind speed of medium power.
Therefore, the control method of range hood of the invention, by directly judging the collected kitchen range of image capture module
The status image of switch, realize range hood automatic switch and automatic air quantity adjust, without between range hood and kitchen range into
Row communication, solve thes problems, such as that high expensive, reliability are inadequate, improves the reliability and range hood of intelligent control
Response speed.And it can confirm cooking status in first time, open range hood before oil smoke generates, efficiently solve cigarette
The problem of machine controls not in time.
According to one embodiment of present invention, the control method of above-mentioned range hood, further includes：Acquire cooking zone
Oil smoke image information, and oil smoke image information is analyzed and processed to obtain the oil smoke concentration of cooking zone, it is dense according to oil smoke
The wind speed of range hood is adjusted in degree.
Specifically, when judging that kitchen range switch to working condition by standby mode, range hood automatically turns on, in cooking process
In, the also oil smoke image of acquisition cooking zone in real time and analyzes and processes oil smoke image, with being stored in image data base
The image of different oil smoke concentrations compares and analyzes, and can obtain the corresponding oil smoke concentration of present image.When current oil smoke concentration compared with
When big, wind turbine wind speed is tuned up, when current oil smoke concentration is smaller, wind turbine wind speed is turned down.
In another embodiment of the present invention, may also be combined with kitchen range working condition and oil smoke concentration to wind turbine wind speed into
Row is adjusted.By kitchen range using for rotary switch, when the location information of knob represents that kitchen range firepower is very big, can thus judge i.e.
A large amount of oil smoke will be generated, wind turbine wind speed can be tuned up at this time.When the location information of knob represents that kitchen range firepower is smaller, and oil smoke
When dense, wind turbine wind speed can be tuned up, for example, when the oil in cooking apparatus is burning hot, larger oil smoke can be generated.Work as knob
Location information represent that kitchen range firepower is larger, and during oil smoke concentration very little, wind turbine wind speed is turned down, for example, in cooking apparatus
Water is in not boiling state.
In yet another embodiment of the present invention, may also be combined with kitchen range working condition and oil smoke concentration to range hood
Closing is controlled.Still by kitchen range using for rotary switch, when the location information of knob represents that kitchen range are closed, and
During oil smoke concentration very little, range hood is automatically closed, so as to ensure that kitchen is in preferable environment.
As the above analysis, by the control method of the range hood of the present invention, the automatic control of range hood is realized
System reduces manual operation, and user is effectively avoided to forget to turn on range hood in culinary art and kitchen environment difference and culinary art is caused to tie
The problem of forgetting to close smoke machine and cause the wasting of resources after beam, substantially increases user experience.
It should be noted that the details not disclosed in the control method of the range hood of the embodiment of the present invention, please refers to this
Details disclosed in the control device of the range hood of inventive embodiments, specific which is not described herein again.
The control method of range hood according to embodiments of the present invention acquires the image information of kitchen range, and to kitchen range in real time
Image information analyzed and processed working condition to obtain kitchen range, range hood is opened according to the working condition of kitchen range
It closes control and/or wind speed is adjusted.This method can obtain the working condition of kitchen range according to the image information of acquisition kitchen range as a result,
And according to the working condition of kitchen range, the automatic switch and/or wind speed for realizing range hood are adjusted, and improve the reliable of intelligent control
Property, and cooking status can be precisely confirmed in time, range hood is opened before oil smoke generation, substantially increases user's body
It tests.
In addition, the embodiment of the present invention also proposed a kind of computer readable storage medium, have and be stored in finger therein
It enables, when executed, range hood performs above-mentioned control method.
The computer readable storage medium of the embodiment of the present invention, can be according to acquisition by performing above-mentioned control method
The image information of kitchen range obtains the working condition of range hood, and according to the working condition of kitchen range, realizes the automatic of range hood
Switch and/or wind speed are adjusted, and the reliability of intelligent control are improved, and can precisely confirm cooking status in time, in oil smoke
Range hood is opened before generating, substantially increases user experience.
It should be appreciated that each section of the present invention can be realized with hardware, software, firmware or combination thereof.Above-mentioned
In embodiment, software that multiple steps or method can in memory and by suitable instruction execution system be performed with storage
Or firmware is realized.If for example, with hardware come realize in another embodiment, can be under well known in the art
Any one of row technology or their combination are realized：With for the logic gates to data-signal realization logic function
Discrete logic, have suitable combinational logic gate circuit application-specific integrated circuit, programmable gate array (PGA), scene
Programmable gate array (FPGA) etc..
In addition, in the description of the present invention, term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width ", " thickness ",
" on ", " under ", "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom " " interior ", " outer ", " clockwise ", " inverse time
The orientation or position relationship of the instructions such as needle ", " axial direction ", " radial direction ", " circumferential direction " be based on orientation shown in the drawings or position relationship,
Be for only for ease of the description present invention and simplify description rather than instruction or imply signified device or element must have it is specific
Orientation, with specific azimuth configuration and operation, therefore be not considered as limiting the invention.
In addition, term " first ", " second " are only used for description purpose, and it is not intended that instruction or hint relative importance
Or the implicit quantity for indicating 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, " multiple " are meant that 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 should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected or integral；Can be that machinery connects
It connects or is electrically connected；It can be directly connected, can also be indirectly connected by intermediary, can be in two elements
The connection in portion or the interaction relationship of two elements, unless otherwise restricted clearly.For those of ordinary skill in the art
For, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.
In the present invention unless specifically defined or limited otherwise, fisrt feature can be with "above" or "below" second feature
It is that the first and second features are in direct 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 right over second feature or oblique upper or be merely representative of
Fisrt feature level height is higher than second feature.Fisrt feature second feature " under ", " lower section " and " below " can be
One feature is immediately below second feature or obliquely downward or is merely representative of fisrt feature level height less than second feature.
In the description of this specification, reference term " one embodiment ", " example ", " is specifically shown " some embodiments "
The description of example " or " some examples " etc. means specific features, structure, material or the spy for combining the embodiment or example description
Point is contained at least one embodiment of the present invention or example.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 is combined in an appropriate manner in one or more embodiments or example.In addition, without conflicting with each other, the skill of this field
Art personnel can tie the different embodiments or examples described in this specification and the feature of 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 impossible to limitation of the present invention is interpreted as, those of ordinary skill in the art within the scope of the invention can be to above-mentioned
Embodiment is changed, changes, replacing and modification.
Claims (10)
1. a kind of control device of range hood, which is characterized in that including：
Image capture module, described image acquisition module are used to acquire the image information of kitchen range；
Image processing module, described image processing module are used to analyze and process to obtain the image information of the kitchen range
State the working condition of kitchen range；
Control module, the control module are used to carry out switch control to the range hood according to the working condition of the kitchen range
And/or wind speed is adjusted.
2. the control device of range hood as described in claim 1, which is characterized in that wherein,
When the kitchen range use mechanical switch, described image processing module is by obtaining the switch position of the mechanical switch
Confidence ceases the working condition to obtain the kitchen range；
When the kitchen range use electronic switch, described image processing module is believed by obtaining the display of the electronic switch
Cease the working condition to obtain the kitchen range.
3. the control device of range hood as claimed in claim 1 or 2, which is characterized in that
Described image acquisition module is additionally operable to the oil smoke image information of acquisition cooking zone；
Described image processing module is additionally operable to that the oil smoke image information is analyzed and processed to obtain the cooking zone
Oil smoke concentration；
The control module is additionally operable to that the wind speed of the range hood is adjusted according to the oil smoke concentration.
4. the control device of range hood as described in claim 1, which is characterized in that described image acquisition module is fixedly installed
On the range hood.
5. the control device of range hood as described in claim 1, which is characterized in that described image acquisition module is mobilizable
It is arranged on the range hood.
6. a kind of range hood, which is characterized in that including the control device as described in any one of claim 1-5.
7. a kind of control method of range hood, which is characterized in that include the following steps：
Acquire the image information of kitchen range；
The working condition to obtain the kitchen range is analyzed and processed to the image information of the kitchen range；
Switch control carries out the range hood according to the working condition of the kitchen range and/or wind speed is adjusted.
8. the control method of range hood as claimed in claim 7, which is characterized in that wherein,
It is described to obtain by obtaining the position of the switch information of the mechanical switch when the kitchen range use mechanical switch
The working condition of kitchen range；
When the kitchen range use electronic switch, the kitchen range are obtained by obtaining the display information of the electronic switch
Working condition.
9. the control method of range hood as claimed in claim 7 or 8, which is characterized in that further include：
Acquire the oil smoke image information of cooking zone；
The oil smoke concentration to obtain the cooking zone is analyzed and processed to the oil smoke image information；
The wind speed of the range hood is adjusted according to the oil smoke concentration.
10. a kind of computer readable storage medium, which is characterized in that have and be stored in instruction therein, when described instruction is held
During row, the range hood performs control method as claimed in any one of claims 7-9.
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| CN201810002588.2A CN108253484B (en) | 2018-01-02 | 2018-01-02 | Range hood and control device and control method thereof |
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| CN201810002588.2A CN108253484B (en) | 2018-01-02 | 2018-01-02 | Range hood and control device and control method thereof |
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| CN108253484A true CN108253484A (en) | 2018-07-06 |
| CN108253484B CN108253484B (en) | 2020-02-07 |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109028236A (en) * | 2018-09-29 | 2018-12-18 | 佛山市云米电器科技有限公司 | A kind of smoke exhaust ventilator of automatic identification oil smoke situation |
| CN109028235A (en) * | 2018-09-29 | 2018-12-18 | 佛山市云米电器科技有限公司 | Intelligent Wind Speed adjustable type kitchen ventilator based on background modeling |
| CN109237572A (en) * | 2018-10-16 | 2019-01-18 | 珠海格力电器股份有限公司 | Oil fume purification device, oil fume extraction equipment and oil fume purification method |
| CN109237539A (en) * | 2018-09-04 | 2019-01-18 | 佛山市顺德区美的洗涤电器制造有限公司 | The control method and cigarette stove linked system of cigarette stove linkage |
| CN109324052A (en) * | 2018-09-29 | 2019-02-12 | 佛山市云米电器科技有限公司 | Kitchen ventilator smoking detection method |
| CN109827612A (en) * | 2018-12-29 | 2019-05-31 | 佛山市云米电器科技有限公司 | A kind of smoke machine changeable type polycyclic aromatic hydrocarbon detection device |
| CN109948488A (en) * | 2019-03-08 | 2019-06-28 | 上海达显智能科技有限公司 | A kind of intelligence smoke eliminating equipment and its control method |
| CN110542133A (en) * | 2019-08-30 | 2019-12-06 | 杭州九阳小家电有限公司 | Automatic suction adjusting method for range hood and range hood |
| CN111322652A (en) * | 2020-03-30 | 2020-06-23 | 珠海格力电器股份有限公司 | Ventilation control method, storage medium, and processing device |
| CN113124432A (en) * | 2019-12-31 | 2021-07-16 | 青岛海尔智慧厨房电器有限公司 | Range hood control method and device, range hood and storage medium |
| CN114543142A (en) * | 2022-03-02 | 2022-05-27 | 杭州老板电器股份有限公司 | Work control method and device of range hood and range hood |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080144886A1 (en) * | 1999-07-08 | 2008-06-19 | Pryor Timothy R | Camera based sensing in handheld, mobile, gaming, or other devices |
| CN102121906A (en) * | 2011-01-31 | 2011-07-13 | 无锡中星微电子有限公司 | Smoke detection system as well as intelligent control system and intelligent control method of range hood |
| US20110254939A1 (en) * | 2010-04-16 | 2011-10-20 | Tatiana Pavlovna Kadantseva | Detecting User Input Provided To A Projected User Interface |
| CN102498442A (en) * | 2009-05-19 | 2012-06-13 | 苹果公司 | Control of appliances, kitchen and home |
| CN104501257A (en) * | 2014-12-23 | 2015-04-08 | 浙江大学宁波理工学院 | Automatic extractor hood speed regulating control method based on image analysis and automatic extractor hood speed regulating control system based on image analysis |
| CN105333477A (en) * | 2015-11-18 | 2016-02-17 | 广东美的厨房电器制造有限公司 | Kitchen ventilator and cooking stove linked control system and method |
| CN106091063A (en) * | 2016-08-10 | 2016-11-09 | 广东顺德东方麦田工业设计有限公司 | A kind of intelligent fume exhauster and control method thereof |
| CN106461234A (en) * | 2014-05-01 | 2017-02-22 | 布罗恩-努托恩有限责任公司 | Sensor-enabled range hood system and method |
| CN106773745A (en) * | 2015-11-23 | 2017-05-31 | 中国移动通信集团公司 | A kind of household equipment method for safety monitoring, device, household equipment and system |
| CN206369245U (en) * | 2016-12-29 | 2017-08-01 | 成都理工大学 | Control system based on fuzzy controller |
-
2018
- 2018-01-02 CN CN201810002588.2A patent/CN108253484B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080144886A1 (en) * | 1999-07-08 | 2008-06-19 | Pryor Timothy R | Camera based sensing in handheld, mobile, gaming, or other devices |
| CN102498442A (en) * | 2009-05-19 | 2012-06-13 | 苹果公司 | Control of appliances, kitchen and home |
| US20110254939A1 (en) * | 2010-04-16 | 2011-10-20 | Tatiana Pavlovna Kadantseva | Detecting User Input Provided To A Projected User Interface |
| CN102121906A (en) * | 2011-01-31 | 2011-07-13 | 无锡中星微电子有限公司 | Smoke detection system as well as intelligent control system and intelligent control method of range hood |
| CN106461234A (en) * | 2014-05-01 | 2017-02-22 | 布罗恩-努托恩有限责任公司 | Sensor-enabled range hood system and method |
| CN104501257A (en) * | 2014-12-23 | 2015-04-08 | 浙江大学宁波理工学院 | Automatic extractor hood speed regulating control method based on image analysis and automatic extractor hood speed regulating control system based on image analysis |
| CN105333477A (en) * | 2015-11-18 | 2016-02-17 | 广东美的厨房电器制造有限公司 | Kitchen ventilator and cooking stove linked control system and method |
| CN106773745A (en) * | 2015-11-23 | 2017-05-31 | 中国移动通信集团公司 | A kind of household equipment method for safety monitoring, device, household equipment and system |
| CN106091063A (en) * | 2016-08-10 | 2016-11-09 | 广东顺德东方麦田工业设计有限公司 | A kind of intelligent fume exhauster and control method thereof |
| CN206369245U (en) * | 2016-12-29 | 2017-08-01 | 成都理工大学 | Control system based on fuzzy controller |
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109237539A (en) * | 2018-09-04 | 2019-01-18 | 佛山市顺德区美的洗涤电器制造有限公司 | The control method and cigarette stove linked system of cigarette stove linkage |
| CN109237539B (en) * | 2018-09-04 | 2020-04-07 | 佛山市顺德区美的洗涤电器制造有限公司 | Smoke stove linkage control method and smoke stove linkage system |
| CN109324052A (en) * | 2018-09-29 | 2019-02-12 | 佛山市云米电器科技有限公司 | Kitchen ventilator smoking detection method |
| CN109028236A (en) * | 2018-09-29 | 2018-12-18 | 佛山市云米电器科技有限公司 | A kind of smoke exhaust ventilator of automatic identification oil smoke situation |
| CN109028235A (en) * | 2018-09-29 | 2018-12-18 | 佛山市云米电器科技有限公司 | Intelligent Wind Speed adjustable type kitchen ventilator based on background modeling |
| CN109237572A (en) * | 2018-10-16 | 2019-01-18 | 珠海格力电器股份有限公司 | Oil fume purification device, oil fume extraction equipment and oil fume purification method |
| CN109827612A (en) * | 2018-12-29 | 2019-05-31 | 佛山市云米电器科技有限公司 | A kind of smoke machine changeable type polycyclic aromatic hydrocarbon detection device |
| CN109827612B (en) * | 2018-12-29 | 2024-02-23 | 佛山市云米电器科技有限公司 | Replaceable polycyclic aromatic hydrocarbon detection device for smoke machine |
| CN109948488A (en) * | 2019-03-08 | 2019-06-28 | 上海达显智能科技有限公司 | A kind of intelligence smoke eliminating equipment and its control method |
| CN110542133B (en) * | 2019-08-30 | 2021-04-06 | 杭州九阳小家电有限公司 | Automatic suction adjusting method for range hood and range hood |
| CN110542133A (en) * | 2019-08-30 | 2019-12-06 | 杭州九阳小家电有限公司 | Automatic suction adjusting method for range hood and range hood |
| CN113124432A (en) * | 2019-12-31 | 2021-07-16 | 青岛海尔智慧厨房电器有限公司 | Range hood control method and device, range hood and storage medium |
| CN113124432B (en) * | 2019-12-31 | 2023-05-30 | 青岛海尔智慧厨房电器有限公司 | Control method and device for range hood, range hood and storage medium |
| CN111322652B (en) * | 2020-03-30 | 2021-02-26 | 珠海格力电器股份有限公司 | Ventilation control method, storage medium, and processing device |
| CN111322652A (en) * | 2020-03-30 | 2020-06-23 | 珠海格力电器股份有限公司 | Ventilation control method, storage medium, and processing device |
| CN114543142A (en) * | 2022-03-02 | 2022-05-27 | 杭州老板电器股份有限公司 | Work control method and device of range hood and range hood |
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Effective date of registration: 20221027 Address after: 241000 west side of 3 / F, No.5 office building, new energy and new materials gathering area, Fuzhou Road, Jiangbei District, Wuhu City, Anhui Province Patentee after: Wuhu Midea intelligent kitchen electricity Manufacturing Co.,Ltd. Address before: 528311 Yongan Road, Beijiao Town, Shunde District, Foshan, Guangdong 6 Patentee before: GUANGDONG MIDEA KITCHEN APPLIANCES MANUFACTURING Co.,Ltd. Patentee before: MIDEA GROUP Co.,Ltd. |