CN109612521A - Kitchen appliance scene linkage platform - Google Patents
Kitchen appliance scene linkage platform Download PDFInfo
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- CN109612521A CN109612521A CN201811332395.XA CN201811332395A CN109612521A CN 109612521 A CN109612521 A CN 109612521A CN 201811332395 A CN201811332395 A CN 201811332395A CN 109612521 A CN109612521 A CN 109612521A
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- 239000000463 material Substances 0.000 claims abstract description 39
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 16
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 16
- 238000005259 measurement Methods 0.000 claims abstract description 9
- 229910000838 Al alloy Inorganic materials 0.000 claims abstract description 8
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 8
- 239000000956 alloy Substances 0.000 claims abstract description 8
- 239000010949 copper Substances 0.000 claims abstract description 8
- 229910052802 copper Inorganic materials 0.000 claims abstract description 8
- 239000010935 stainless steel Substances 0.000 claims abstract description 8
- 229910001220 stainless steel Inorganic materials 0.000 claims abstract description 8
- 238000001914 filtration Methods 0.000 claims description 73
- 238000012545 processing Methods 0.000 claims description 29
- 238000000034 method Methods 0.000 claims description 9
- 230000008569 process Effects 0.000 claims description 8
- 230000011218 segmentation Effects 0.000 claims description 8
- 238000012935 Averaging Methods 0.000 claims description 7
- 239000004411 aluminium Substances 0.000 claims description 3
- 241000208340 Araliaceae Species 0.000 claims 1
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 claims 1
- 235000003140 Panax quinquefolius Nutrition 0.000 claims 1
- 235000008434 ginseng Nutrition 0.000 claims 1
- 230000000630 rising effect Effects 0.000 claims 1
- 235000013305 food Nutrition 0.000 description 8
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000010411 cooking Methods 0.000 description 2
- 238000005485 electric heating Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 230000009916 joint effect Effects 0.000 description 2
- 235000013372 meat Nutrition 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 238000004659 sterilization and disinfection Methods 0.000 description 2
- HPTJABJPZMULFH-UHFFFAOYSA-N 12-[(Cyclohexylcarbamoyl)amino]dodecanoic acid Chemical compound OC(=O)CCCCCCCCCCCNC(=O)NC1CCCCC1 HPTJABJPZMULFH-UHFFFAOYSA-N 0.000 description 1
- 235000016068 Berberis vulgaris Nutrition 0.000 description 1
- 241000335053 Beta vulgaris Species 0.000 description 1
- 241000533950 Leucojum Species 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 210000004556 brain Anatomy 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 230000004069 differentiation Effects 0.000 description 1
- 238000004851 dishwashing Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 235000012055 fruits and vegetables Nutrition 0.000 description 1
- 210000000232 gallbladder Anatomy 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- QCAWEPFNJXQPAN-UHFFFAOYSA-N methoxyfenozide Chemical compound COC1=CC=CC(C(=O)NN(C(=O)C=2C=C(C)C=C(C)C=2)C(C)(C)C)=C1C QCAWEPFNJXQPAN-UHFFFAOYSA-N 0.000 description 1
- 235000020095 red wine Nutrition 0.000 description 1
- 238000009877 rendering Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 235000013618 yogurt Nutrition 0.000 description 1
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D21/00—Measuring or testing not otherwise provided for
- G01D21/02—Measuring two or more variables by means not covered by a single other subclass
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T5/00—Image enhancement or restoration
- G06T5/70—Denoising; Smoothing
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/10—Segmentation; Edge detection
- G06T7/11—Region-based segmentation
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Image Processing (AREA)
Abstract
The present invention relates to a kind of kitchen appliance scene linkage platforms, it include: electric cooker inner container, it is cast from outside to inside by 5 layer materials, it is respectively from outside to inside magnetic stainless steel material, pure aluminum material, pure copper material, pure aluminum material and aluminum alloy materials, magnetic stainless steel material, pure aluminum material, pure copper material, pure aluminum material and aluminum alloy materials respectively constitute 5 annulus to connect together；Shape identifies equipment, and for receiving each reference zone, the target identification of default gas alarm lamp shape is executed to each reference zone, when recognizing corresponding alarm lamp target, to issue the first linkage instruction, otherwise, issues the second linkage instruction；Concentration measurement equipment is embedded in the handle of electric cooker, is connect with shape identification equipment, for entering working condition from dormant state when receiving the second linkage instruction.Through the invention, the linkage between kitchen appliance is realized.
Description
Technical field
The present invention relates to electrical equipment field more particularly to a kind of kitchen appliance scene linkage platforms.
Background technique
Kitchen appliance is a kind of household electrical appliance specializing in family kitchen and using, and is divided into food by purposes and prepares, prepares, cooks
It prepares food, store and five class of Kitchen hygiene；Can be divided into the way of installation it is free-standing, common embedded and three kinds of full-embedded type, by work
It is divided into electronic, two class of electric heating as principle, wherein electric heating class is divided into resistance-type, infrared type, microwave type and induction again.
Kitchen appliance specifically has the electric appliances such as refrigerator, disinfection cabinet, kitchen ventilator, gas-cooker, oven, micro-wave oven.
Summary of the invention
In order to solve the technical issues of lacking effective linkage pattern between current cooking apparatus, the present invention provides a kind of kitchens
Room electric appliance scene linkage platform, establishes the joint-action mechanism between electric cooker and gas alarm equipment, to occur in gas alarm lamp
When failure, the included concentration measurement equipment of starting electric cooker measures live gas concentration, to guarantee kitchen environment
Safety；In specific image procossing mode, the bigger image-region of mean square deviation, the stronger spy of data handlability are utilized
Point is identified and is extracted to each reference zone in image；The analysis of signal-to-noise ratio after also being promoted based on picture contrast
As a result, it is determined whether starting further increases the gaussian filtering process of picture contrast.
According to an aspect of the present invention, a kind of kitchen appliance scene linkage platform is provided, the platform includes:
Electric cooker inner container is cast by 5 layer materials from outside to inside, from outside to inside respectively magnetic stainless steel material, pure
Aluminum material, pure copper material, pure aluminum material and aluminum alloy materials, magnetic stainless steel material, pure aluminum material, pure copper material, fine aluminium material
Material and aluminum alloy materials respectively constitute 5 annulus to connect together；High-definition camera equipment, is embedded in the handle of electric cooker,
For carrying out high-definition camera movement to scene around electric cooker, to obtain corresponding surrounding scene image；Filter processing apparatus, if
It sets in electric cooker, is connect with the high-definition camera equipment, for receiving the surrounding scene image, and be based on the surrounding field
The Luminance Distribution situation of scape image executes filtering processing to the surrounding scene image, to obtain filtering processing image；Contrast
Lifting means is arranged in electric cooker, connect with the filter processing apparatus, for receiving the filtering processing image, to institute
It states filtering processing image and executes contrast promotion processing, with image after being promoted；Analysis signal-to-noise ratio (SNR) equipment, with the contrast
Lifting means connection, for receiving image after the promotion, and the signal-to-noise ratio of image is less than preset ratio after the promotion
When threshold value, starting control signal is sent；Gaussian filtering equipment is connect, for receiving with the Analysis signal-to-noise ratio (SNR) equipment
When stating starting control signal, executes and the gaussian filtering of image after the promotion is operated, and export corresponding gaussian filtering image；
Parameter identifies equipment, connect with the gaussian filtering equipment, the area of the maximum target for detecting the gaussian filtering image,
Area based on the maximum target carries out the region segmentation of average formula to the gaussian filtering image, corresponding multiple to obtain
Image-region, the mean square deviation that each pixel value of each pixel in it is also carried out to each image-region calculates, to obtain
Corresponding region mean square deviation is obtained, and is more than each image-region of mean deviation threshold as each reference area using region mean square deviation
Domain；MMC stores equipment, connect with parameter identification equipment, for the mean deviation threshold to be stored in advance；Shape identification is set
It is standby, it connect with parameter identification equipment, for receiving each reference zone, each reference zone is executed default
The target identification of gas alarm lamp shape, when recognizing corresponding alarm lamp target, to issue the first linkage instruction, otherwise, hair
Second linkage instruction out；Humidity sensor equipment, is arranged in electric cooker, the humidity in liner for detecting electric cooker, to make
For the output of real-time liner humidity；Concentration measurement equipment is embedded in the handle of electric cooker, is connect with shape identification equipment,
For entering working condition from dormant state when receiving the second linkage instruction；Wherein, the concentration measurement equipment is also
For entering the dormant state from the working condition when receiving the first linkage instruction.
More specifically, in the linkage platform of the kitchen appliance scene: the area based on the maximum target is to the height
The region segmentation of this filtering image progress average formula includes: that the area of the maximum target is smaller, to the gaussian filtering image
The area for carrying out the image-region obtained of region segmentation is smaller.
More specifically, in the linkage platform of the kitchen appliance scene: realizing that the parameter identification is set using GPU chip
It is standby, it is also interior in the GPU chip to be equipped with timer and memory.
More specifically, in the linkage platform of the kitchen appliance scene: in the Analysis signal-to-noise ratio (SNR) equipment, being also used to
When the signal-to-noise ratio of image after the promotion is more than preset ratio threshold value, closing control signal is sent.
More specifically, in the linkage platform of the kitchen appliance scene: in the gaussian filtering equipment, being also used to connecing
When receiving the closing control signal, stop operating the gaussian filtering of image after the promotion, and by image after the promotion
It is exported as gaussian filtering image.
More specifically, in the linkage platform of the kitchen appliance scene: the customization filter apparatus is for receiving the week
Scene image is enclosed, the distance based on the surrounding scene image average brightness apart from the predetermined luminance range central value will be described
Surrounding scene image is averagely divided into each piecemeal of relevant block size, to each piecemeal, the pixel value side based on the piecemeal
The gaussian filtering process of the corresponding different numbers of difference selection is spliced each filtering piecemeal of acquisition to obtain with obtaining filtering piecemeal
Splicing image is obtained, the average brightness also based on the splicing image is apart from the remote of the predetermined luminance range central value
The splicing image averaging is closely divided into each piecemeal of corresponding block size, to each piecemeal, based on the piecemeal
Pixel value variance selects the wavelet filtering of corresponding varying strength to handle to obtain filtering piecemeal, by each filtering piecemeal of acquisition
Splicing exports the filtering processing image to obtain filtering processing image.
More specifically, in the linkage platform of the kitchen appliance scene: in the customization filter apparatus, the surrounding field
Scape mean picture brightness is closer apart from the predetermined luminance range central value, and the surrounding scene image is averagely divided into
Relevant block is bigger and the average brightness of the splicing image is apart from the closer of the predetermined luminance range central value, will
The relevant block that the splicing image averaging is divided into is bigger.
More specifically, in the linkage platform of the kitchen appliance scene: in the customization filter apparatus, to each point
The pixel value variance of block, the piecemeal is bigger, and the number of the gaussian filtering process of selection is fewer, and to each piecemeal, this point
The pixel value variance of block is bigger, and the intensity of the wavelet filtering processing of selection is smaller.
Specific embodiment
The embodiment of kitchen appliance scene linkage platform of the invention will be described in detail below.
Kitchen appliance is specifically classified as follows:
It includes beet washer, dough mixing machine, slicer, can opener, food processor, egg-whisk, blender, strand that food, which prepares class,
Meat machine, fruit and vegetable skinning machine, electric coffee grinder, food mixers, electric knife etc..
It includes juicer, yoghurt maker, popper, apparatus for producing water ice (snowflake device) etc. that food, which prepares class,.
Food cooking class includes gas-electricity one furnace, electric stove, integrated environment-friendly stove, micro-wave oven, crystallite stove, electromagnetic stove, electric cooker,
Electric oven, zwieback device (toaster), electric steam furnace, deep frying pan, electric chafing dish, electric food warmer, Electric lunch-box, electric pressure cooker, sandwich
Oven, electric baking pan, electric frying pan, egg steamer, meat grill, coffee machine, electric gridiron etc..
Storing class includes refrigerator, disinfection cupboard, red wine cabinet etc..
Kitchen hygiene class includes dish-washing machine (dishwasher), electric heater, tableware drying box, garbage compactor, swill
Processor, range hood (smoke exhaust ventilator), electric water-boiling device, water purifier, water mangetizer, insulating pot, ultraviolet ray disinfector etc..
In order to overcome above-mentioned deficiency, the present invention has built a kind of kitchen appliance scene linkage platform, can effectively solve the problem that phase
The technical issues of answering.
The kitchen appliance scene linkage platform shown according to an embodiment of the present invention includes:
Electric cooker inner container is cast by 5 layer materials from outside to inside, from outside to inside respectively magnetic stainless steel material, pure
Aluminum material, pure copper material, pure aluminum material and aluminum alloy materials, magnetic stainless steel material, pure aluminum material, pure copper material, fine aluminium material
Material and aluminum alloy materials respectively constitute 5 annulus to connect together；
High-definition camera equipment, is embedded in the handle of electric cooker, dynamic for carrying out high-definition camera to scene around electric cooker
Make, to obtain corresponding surrounding scene image；
Filter processing apparatus is arranged in electric cooker, connect with the high-definition camera equipment, for receiving the surrounding field
Scape image, and the Luminance Distribution situation based on the surrounding scene image executes filtering processing to the surrounding scene image, with
Obtain filtering processing image；
Contrast lifting means is arranged in electric cooker, connect with the filter processing apparatus, for receiving the filtering
Image is handled, contrast promotion is executed to the filtering processing image and is handled, with image after being promoted；
Analysis signal-to-noise ratio (SNR) equipment is connect with the contrast lifting means, for receiving image after the promotion, and in institute
When stating that the signal-to-noise ratio of image is less than preset ratio threshold value after being promoted, starting control signal is sent；
Gaussian filtering equipment is connect with the Analysis signal-to-noise ratio (SNR) equipment, for when receiving starting control signal,
It executes and the gaussian filtering of image after the promotion is operated, and export corresponding gaussian filtering image；
Parameter identifies equipment, connect with the gaussian filtering equipment, for detecting the maximum mesh of the gaussian filtering image
Target area, the area based on the maximum target carry out the region segmentation of average formula to the gaussian filtering image, to obtain
Corresponding multiple images region, also carries out the mean square deviation of each pixel value of each pixel in it to each image-region
It calculates, to obtain corresponding region mean square deviation, and is more than each image-region of mean deviation threshold as each using region mean square deviation
A reference zone；
MMC stores equipment, connect with parameter identification equipment, for the mean deviation threshold to be stored in advance；
Shape identifies equipment, connect with parameter identification equipment, for receiving each reference zone, to described each
A reference zone executes the target identification of default gas alarm lamp shape, when recognizing corresponding alarm lamp target, to issue the
Otherwise one linkage instruction issues the second linkage instruction；
Humidity sensor equipment is arranged in electric cooker, the humidity in liner for detecting electric cooker, as in real time
The output of gallbladder humidity；
Concentration measurement equipment is embedded in the handle of electric cooker, is connect with shape identification equipment, for receiving
When the second linkage instruction, enter working condition from dormant state；
Wherein, the concentration measurement equipment is also used to when receiving the first linkage instruction, from the working condition
Into the dormant state.
Then, continue that the specific structure of kitchen appliance scene linkage platform of the invention is further detailed.
In the linkage platform of the kitchen appliance scene: the area based on the maximum target is to the gaussian filtering image
The region segmentation of progress average formula includes: that the area of the maximum target is smaller, carries out region point to the gaussian filtering image
The area of the image-region obtained cut is smaller.
In the linkage platform of the kitchen appliance scene: realizing that the parameter identifies equipment, the GPU using GPU chip
It is also interior in chip to be equipped with timer and memory.
In the linkage platform of the kitchen appliance scene: in the Analysis signal-to-noise ratio (SNR) equipment, being also used in the promotion
When the signal-to-noise ratio of image afterwards is more than preset ratio threshold value, closing control signal is sent.
In the linkage platform of the kitchen appliance scene: in the gaussian filtering equipment, be also used to receive it is described
When closing control signal, stop operating the gaussian filtering of image after the promotion, and using image after the promotion as Gauss
Filtering image output.
In the linkage platform of the kitchen appliance scene: the customization filter apparatus is for receiving scene figure around described
Picture, based on the surrounding scene image average brightness apart from the far and near by the surrounding scene of the predetermined luminance range central value
Image averaging is divided into each piecemeal of corresponding block size, to each piecemeal, the pixel value variance selection pair based on the piecemeal
The gaussian filtering process for the different numbers answered is spliced each filtering piecemeal of acquisition to obtain stitching portion with obtaining filtering piecemeal
Image is managed, distance of the average brightness apart from the predetermined luminance range central value also based on the splicing image will be described
Splicing image averaging is divided into each piecemeal of corresponding block size, to each piecemeal, the pixel value side based on the piecemeal
Difference selects the wavelet filtering of corresponding varying strength to handle to obtain filtering piecemeal, and each filtering piecemeal of acquisition is spliced to obtain
Image must be filtered, and export the filtering processing image.
In the linkage platform of the kitchen appliance scene: in the customization filter apparatus, the surrounding scene image is flat
Equal brightness gets over the relevant block that the surrounding scene image is averagely divided into apart from the closer of the predetermined luminance range central value
Greatly and the average brightness of the splicing image is apart from the closer of the predetermined luminance range central value, by the splicing
The relevant block that processing image averaging is divided into is bigger.
In the linkage platform of the kitchen appliance scene: in the customization filter apparatus, to each piecemeal, the piecemeal
Pixel value variance it is bigger, the number of the gaussian filtering process of selection is fewer, and to each piecemeal, the pixel value of the piecemeal
Variance is bigger, and the intensity of the wavelet filtering processing of selection is smaller.
In addition, GPU is to show card " brain ", GPU determines the class and major part performance of the video card, while GPU
It is the differentiation criterion of 2D display card and 3D display hardware.2D display chip relies primarily on the place of CPU when handling 3D rendering and special efficacy
Reason ability, referred to as soft acceleration.3D display chip be 3-D image and special effect processing function are concentrated in display chip, that is,
So-called " hardware-accelerated " function.Display chip is usually to show the upper maximum chip (and pin is most) of card.At present city
Video card on field mostly uses greatly the graph processing chips of two company of NVIDIA and AMD-ATI.
GPU has been no longer limited to 3D graphics process, and GPU general-purpose computations technology develops the pass for having caused industry many
Note, the fact also turn out that GPU can provide decades of times or even hundreds of times in terms of the part calculating such as floating-point operation, parallel computation
In the performance of CPU, it is following and nervous, NVIDIA and English that so intrepid " nova ", which can inevitably allow eldest child Intel, CPU manufacturer,
Te Er is also often CPU and GPU, and who is more important and war of words is unfolded.Standard in terms of GPU general-purpose computations have at present OpenCL,
CUDA,ATI STREAM.Wherein, OpenCL (full name Open Computing Language, open operation language) is first
Towards general the open of purpose multiple programming of heterogeneous system, free standard and a unified programmed environment, it is convenient for software
Developer is high performance computing service device, desktop computing system, handheld device are write the code of high-efficient light, and fitted extensively
For multi-core processor (CPU), graphics processor (GPU), Cell type architecture and digital signal processor (DSP) etc. its
His parallel processor, has vast potential for future development, AMD-ATI, NVIDIA in the various fields such as game, amusement, scientific research, medical treatment
At present product all supports OPEN CL.
Using kitchen appliance scene linkage platform of the invention, can not effectively link for kitchen appliance in the prior art
Technical problem, by the joint-action mechanism established between electric cooker and gas alarm equipment, with when gas alarm lamp breaks down,
The included concentration measurement equipment of starting electric cooker measures live gas concentration, to guarantee the safety of kitchen environment；
In specific image procossing mode, the bigger image-region of mean square deviation, the stronger feature of data handlability, to image are utilized
In each reference zone identified and extracted；The analysis of signal-to-noise ratio after also being promoted based on picture contrast is as a result, determine
Whether starting further increases the gaussian filtering process of picture contrast；To solve above-mentioned technical problem.
It is understood that although the present invention has been disclosed in the preferred embodiments as above, above-described embodiment not to
Limit the present invention.For any person skilled in the art, without departing from the scope of the technical proposal of the invention,
Many possible changes and modifications all are made to technical solution of the present invention using the technology contents of the disclosure above, or are revised as
With the equivalent embodiment of variation.Therefore, anything that does not depart from the technical scheme of the invention are right according to the technical essence of the invention
Any simple modifications, equivalents, and modifications made for any of the above embodiments still fall within the range of technical solution of the present invention protection
It is interior.
Claims (8)
1. a kind of kitchen appliance scene linkage platform, the platform include:
Electric cooker inner container is cast by 5 layer materials from outside to inside, from outside to inside respectively magnetic stainless steel material, fine aluminium material
Material, pure copper material, pure aluminum material and aluminum alloy materials, magnetic stainless steel material, pure aluminum material, pure copper material, pure aluminum material and
Aluminum alloy materials respectively constitute 5 annulus to connect together；
High-definition camera equipment, is embedded in the handle of electric cooker, for carrying out high-definition camera movement to scene around electric cooker, with
Obtain corresponding surrounding scene image；
Filter processing apparatus is arranged in electric cooker, connect with the high-definition camera equipment, for receiving the surrounding scene figure
Picture, and the Luminance Distribution situation based on the surrounding scene image executes filtering processing to the surrounding scene image, to obtain
Image is filtered；
Contrast lifting means is arranged in electric cooker, connect with the filter processing apparatus, for receiving the filtering processing
Image executes contrast promotion processing to the filtering processing image, with image after being promoted；
Analysis signal-to-noise ratio (SNR) equipment is connect with the contrast lifting means, for receiving image after the promotion, and is mentioned described
When the signal-to-noise ratio of image is less than preset ratio threshold value after rising, starting control signal is sent；
Gaussian filtering equipment is connect with the Analysis signal-to-noise ratio (SNR) equipment, for executing when receiving the starting control signal
Gaussian filtering operation to image after the promotion, and export corresponding gaussian filtering image；
Parameter identifies equipment, connect with the gaussian filtering equipment, for detecting the maximum target of the gaussian filtering image
Area, the area based on the maximum target carry out the region segmentation of average formula to the gaussian filtering image, corresponding to obtain
Multiple images region, the mean square deviation meter of each pixel value of each pixel in it is also carried out to each image-region
It calculates, to obtain corresponding region mean square deviation, and is more than each image-region of mean deviation threshold as each using region mean square deviation
Reference zone；
MMC stores equipment, connect with parameter identification equipment, for the mean deviation threshold to be stored in advance；
Shape identifies equipment, connect with parameter identification equipment, for receiving each reference zone, to each ginseng
Examination district domain executes the target identification of default gas alarm lamp shape, to issue first when recognizing corresponding alarm lamp target
Otherwise dynamic instruction issues the second linkage instruction；
Humidity sensor equipment is arranged in electric cooker, the humidity in liner for detecting electric cooker, using wet as real-time liner
Degree output；
Concentration measurement equipment is embedded in the handle of electric cooker, connect with shape identification equipment, for described in receive
When the second linkage instruction, enter working condition from dormant state；
Wherein, the concentration measurement equipment is also used to enter when receiving the first linkage instruction from the working condition
The dormant state.
2. kitchen appliance scene as described in claim 1 linkage platform, it is characterised in that:
The region segmentation that area based on the maximum target carries out average formula to the gaussian filtering image includes: the maximum
The area of target is smaller, and the area for carrying out the image-region obtained of region segmentation to the gaussian filtering image is smaller.
3. kitchen appliance scene as claimed in claim 2 linkage platform, it is characterised in that:
It realizes that the parameter identifies equipment using GPU chip, is gone back in the GPU chip interior equipped with timer and memory.
4. kitchen appliance scene as claimed in claim 3 linkage platform, it is characterised in that:
In the Analysis signal-to-noise ratio (SNR) equipment, the signal-to-noise ratio for being also used to the image after the promotion is more than preset ratio threshold value
When, send closing control signal.
5. kitchen appliance scene as claimed in claim 4 linkage platform, it is characterised in that:
It in the gaussian filtering equipment, is also used to when receiving the closing control signal, stops to scheming after the promotion
The gaussian filtering of picture operates, and exports image after the promotion as gaussian filtering image.
6. kitchen appliance scene as claimed in claim 5 linkage platform, it is characterised in that:
The customization filter apparatus is based on the surrounding scene image average brightness distance for receiving the surrounding scene image
The surrounding scene image is averagely divided into each piecemeal of relevant block size by the distance of the predetermined luminance range central value,
To each piecemeal, the pixel value variance based on the piecemeal selects the gaussian filtering process of corresponding different numbers to be filtered
Piecemeal splices each filtering piecemeal of acquisition to obtain splicing image, also being averaged based on the splicing image
The splicing image averaging is divided into corresponding block size by distance of the brightness apart from the predetermined luminance range central value
Each piecemeal, to each piecemeal, the pixel value variance based on the piecemeal selects the wavelet filtering of corresponding varying strength to handle
Piecemeal is filtered to obtain, each filtering piecemeal of acquisition is spliced to obtain filtering processing image, and export the filtering processing
Image.
7. kitchen appliance scene as claimed in claim 6 linkage platform, it is characterised in that:
In the customization filter apparatus, the surrounding scene image average brightness is apart from the predetermined luminance range central value
Closer, the relevant block that the surrounding scene image is averagely divided into is bigger and the average brightness of the splicing image
Apart from the closer of the predetermined luminance range central value, the relevant block that the splicing image averaging is divided into is bigger.
8. kitchen appliance scene as claimed in claim 7 linkage platform, it is characterised in that:
In the customization filter apparatus, to each piecemeal, the pixel value variance of the piecemeal is bigger, at the gaussian filtering of selection
The number of reason is fewer, and to each piecemeal, the pixel value variance of the piecemeal is bigger, the intensity of the wavelet filtering processing of selection
It is smaller.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811332395.XA CN109612521A (en) | 2018-11-09 | 2018-11-09 | Kitchen appliance scene linkage platform |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811332395.XA CN109612521A (en) | 2018-11-09 | 2018-11-09 | Kitchen appliance scene linkage platform |
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| CN109612521A true CN109612521A (en) | 2019-04-12 |
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| CN201811332395.XA Withdrawn CN109612521A (en) | 2018-11-09 | 2018-11-09 | Kitchen appliance scene linkage platform |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110630992A (en) * | 2019-06-11 | 2019-12-31 | 陈军 | Driving mechanism for field indicating lamp |
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|---|---|---|---|---|
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