CN110211363A - Intelligent Household appliance switch platform - Google Patents
Intelligent Household appliance switch platform Download PDFInfo
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- CN110211363A CN110211363A CN201910292552.7A CN201910292552A CN110211363A CN 110211363 A CN110211363 A CN 110211363A CN 201910292552 A CN201910292552 A CN 201910292552A CN 110211363 A CN110211363 A CN 110211363A
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- 230000007246 mechanism Effects 0.000 claims abstract description 8
- 238000004458 analytical method Methods 0.000 claims abstract description 7
- 238000003384 imaging method Methods 0.000 claims abstract description 4
- 238000012545 processing Methods 0.000 claims description 75
- 230000009466 transformation Effects 0.000 claims description 19
- 238000001914 filtration Methods 0.000 claims description 13
- 238000009499 grossing Methods 0.000 claims description 10
- 230000002708 enhancing effect Effects 0.000 claims description 9
- 238000013500 data storage Methods 0.000 claims description 5
- 238000006243 chemical reaction Methods 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims description 2
- 238000003708 edge detection Methods 0.000 claims description 2
- 210000000746 body region Anatomy 0.000 claims 2
- 230000001131 transforming effect Effects 0.000 claims 1
- 239000000306 component Substances 0.000 description 6
- 230000007257 malfunction Effects 0.000 description 5
- 210000004556 brain Anatomy 0.000 description 2
- 230000008859 change Effects 0.000 description 2
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- 239000000463 material Substances 0.000 description 2
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Classifications
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B15/00—Systems controlled by a computer
- G05B15/02—Systems controlled by a computer electric
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/418—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM]
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- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C23/00—Non-electrical signal transmission systems, e.g. optical systems
- G08C23/04—Non-electrical signal transmission systems, e.g. optical systems using light waves, e.g. infrared
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/20—Pc systems
- G05B2219/26—Pc applications
- G05B2219/2642—Domotique, domestic, home control, automation, smart house
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Abstract
The present invention relates to a kind of intelligent Household appliance switch platforms, comprising: contour analysis equipment, for executing the human body search operation based on benchmark body configuration to box filter image, to obtain corresponding one or more human regions；Room analytical equipment, for executing room search operation to box filter image based on room imaging features, to obtain corresponding multiple room areas；Signal shielding equipment enters the corresponding room of room area there is no human region for executing infrared signal shielding movement to the corresponding room of room area there is no human region to avoid infrared remote-controlled signal.Intelligent Household appliance switch platform courses of the invention are effective, are widely used.Since the corresponding room of room area after handling sharpening in image there is no human region executes infrared signal shielding movement, maloperation is carried out to avoid to corresponding household electrical appliance, to increase the intelligent grade of household electrical appliance controlling mechanism.
Description
Technical field
The present invention relates to household appliance technical field more particularly to a kind of intelligent Household appliance switch platforms.
Background technique
On the one hand intelligent electric appliance makes electrical equipment have intelligentized function, on the other hand makes device for switching, including intelligence
Change breaker and Intelligent Motor Controller is realized and central control computer both-way communication.Into in the 1990s, with
The development of Computer information network, distribution system and motor control center formd Intellectualized monitoring, protection and information
Network system.
For example, using a large amount of soft starter, power electronics speed regulation device and uninterruptible power supply in automation control at present
Distribution system can be all set to generate higher hamonic wave Deng, these devices, and the peak of the general faults electric current of analog electronic trip unit
Value, thus the higher hamonic wave of power supply will cause the malfunction of breaker.And the centre of the intelligent breaker with microprocessor
Reason unit can accurately reflect the true virtual value of load current (RMS value), his sampling and holding circuit can eliminate input signal
In higher hamonic wave, thus be avoided that malfunction caused by higher hamonic wave.
Summary of the invention
The present invention at least has inventive point important at following three:
(1) using targetedly image analysis mechanism, to the room that human region is not present in image after sharpening processing
The corresponding room in region executes infrared signal shielding movement, enters the room there is no human region to avoid infrared remote-controlled signal
The corresponding room in region carries out maloperation to corresponding household electrical appliance, to increase the intelligence of household electrical appliance controlling mechanism
Grade；
(2) on the basis of smoothing processing, using some pixel value in the picture for the first time occur when pixel as
Initial pixel point, pixel when some pixel value is above for the second time realize counterweight double image vegetarian refreshments as pixel is repeated
Customization judgement；
(3) it introduces field programmable gate array equipment and different enhancings is selected with the variation based on the picture material received
Mode carries out dynamic enhancing processing to image, to improve the automatization level of image procossing.
According to an aspect of the present invention, a kind of intelligent Household appliance switch platform is provided, the platform includes:
Contour analysis equipment is connect with box filter equipment, for receiving box filter image, to the box filter figure
As executing the human body search operation based on benchmark body configuration, to obtain corresponding one or more human regions；
Room analytical equipment is connect with box filter equipment, for receiving box filter image, is based on room imaging features
Room search operation is executed to the box filter image, to obtain corresponding multiple room areas；
Signal shielding equipment is connect with the contour analysis equipment and the room analytical equipment respectively, for not depositing
Infrared signal shielding movement is executed in the corresponding room of the room area of human region, enters to avoid infrared remote-controlled signal and does not deposit
In the corresponding room of the room area of human region；
A room in house is arranged in combination shot mechanism, including multiple high-definition cameras, each high-definition camera
It is interior, for carrying out Image Acquisition to its corresponding room internal environment, to obtain corresponding internal environment image；
Data splice equipment, connect with the multiple high-definition camera, for receiving the multiple high-definition camera difference
Corresponding multiple internal environment images, and image mosaic is executed to the multiple internal environment image, it is answered with obtaining simultaneously output phase
Splicing image；
Smoothing processing equipment is connect, for receiving the splicing image, to the spelling with data splicing equipment
It connects processing image and executes picture smooth treatment, to obtain processing image immediately；
Multiplicity analyzing device is connect with the smoothing processing equipment, for receiving the instant processing image, obtains institute
The each pixel value for stating each pixel in processing image immediately parses each repetition pixel in the instant processing image
Point determines the image multiplicity being proportional based on each quantity for repeating pixel；
Data storage device is connect with field programmable gate array equipment, for saving the first Programmable logical controller language
Epilegma is fallen and the second Programmable logical controller language passages, wherein the first Programmable logical controller language passages are for real
Now based on the image enhancement processing of logarithmic transformation, the second Programmable logical controller language passages are become for realizing based on index
The image enhancement processing changed；
Field programmable gate array equipment, respectively with the smoothing processing equipment, the multiplicity analyzing device and described
Data storage device connection when for transfiniting in the image multiplicity received, runs the first Programmable logical controller language section
It falls to execute image enhancement processing to the instant processing image received, obtains corresponding dynamic enhancing image, shielding second can
Programmed logic control language paragraph；
Box filter equipment is connect with the field programmable gate array equipment, for the dynamic enhancing figure received
As executing box filter processing, to obtain and export corresponding box filter image.
Intelligent Household appliance switch platform courses of the invention are effective, are widely used.Due to scheming after handling sharpening
The corresponding room of room area as in there is no human region executes infrared signal shielding movement, to avoid to corresponding household
Electric appliance carries out maloperation, to increase the intelligent grade of household electrical appliance controlling mechanism.
Detailed description of the invention
Embodiment of the present invention is described below with reference to attached drawing, in which:
Fig. 1 is that the sending according to used in the intelligent Household appliance switch platform shown in embodiment of the present invention is infrared distant
Control the appearance schematic diagram of the IR remote controller of signal.
Specific embodiment
The embodiment of intelligent Household appliance switch platform of the invention is described in detail below with reference to accompanying drawings.
Household electrical appliance (HEA) refer mainly to various electric appliances and electronic apparatus used in homes and similar places.The also known as people
Electrical appliance, daily-use electrical appliance.Household electrical appliance free people from heavy, trifling, time-consuming housework, create for the mankind
More it is comfortable it is graceful, be more advantageous to physically and mentally healthy living and working environment, provide colourful entertainment condition,
Have become the necessity of Modern Family's life.
Household electrical appliance, which come out, has last 100 years history, and the U.S. is considered as the place of origin of household electrical appliance.The model of household electrical appliance
It encloses, various countries are not quite similar, and not yet form unified household electrical appliance classification in the world, and luminaire is classified as household by some countries
Acoustic image electric appliance is included in entertainment utensil by one kind of electric appliance, and entertainment utensil further includes electronic electronic toy.
In the prior art, general due to remote controler, people are remotely controlled operation to neighbouring household electrical appliance in the room
When, it is easy to bring malfunction to the household electrical appliance in other rooms of side, and these malfunctions are not to reach desired by people,
Accordingly, it is desirable to devise a kind of new household appliance remote control mechanism, can be avoided and above-mentioned malfunction phenomenon occur.
In order to overcome above-mentioned deficiency, the present invention has built a kind of intelligent Household appliance switch platform, can effectively solve the problem that
Corresponding technical problem.
Fig. 1 is that the sending according to used in the intelligent Household appliance switch platform shown in embodiment of the present invention is infrared distant
Control the appearance schematic diagram of the IR remote controller of signal.
The intelligent Household appliance switch platform shown according to an embodiment of the present invention includes:
Contour analysis equipment is connect with box filter equipment, for receiving box filter image, to the box filter figure
As executing the human body search operation based on benchmark body configuration, to obtain corresponding one or more human regions；
Room analytical equipment is connect with box filter equipment, for receiving box filter image, is based on room imaging features
Room search operation is executed to the box filter image, to obtain corresponding multiple room areas；
Signal shielding equipment is connect with the contour analysis equipment and the room analytical equipment respectively, for not depositing
Infrared signal shielding movement is executed in the corresponding room of the room area of human region, enters to avoid infrared remote-controlled signal and does not deposit
In the corresponding room of the room area of human region；
A room in house is arranged in combination shot mechanism, including multiple high-definition cameras, each high-definition camera
It is interior, for carrying out Image Acquisition to its corresponding room internal environment, to obtain corresponding internal environment image；
Data splice equipment, connect with the multiple high-definition camera, for receiving the multiple high-definition camera difference
Corresponding multiple internal environment images, and image mosaic is executed to the multiple internal environment image, it is answered with obtaining simultaneously output phase
Splicing image；
Smoothing processing equipment is connect, for receiving the splicing image, to the spelling with data splicing equipment
It connects processing image and executes picture smooth treatment, to obtain processing image immediately；
Multiplicity analyzing device is connect with the smoothing processing equipment, for receiving the instant processing image, obtains institute
The each pixel value for stating each pixel in processing image immediately parses each repetition pixel in the instant processing image
Point determines the image multiplicity being proportional based on each quantity for repeating pixel；
Data storage device is connect with field programmable gate array equipment, for saving the first Programmable logical controller language
Epilegma is fallen and the second Programmable logical controller language passages, wherein the first Programmable logical controller language passages are for real
Now based on the image enhancement processing of logarithmic transformation, the second Programmable logical controller language passages are become for realizing based on index
The image enhancement processing changed；
Field programmable gate array equipment, respectively with the smoothing processing equipment, the multiplicity analyzing device and described
Data storage device connection when for transfiniting in the image multiplicity received, runs the first Programmable logical controller language section
It falls to execute image enhancement processing to the instant processing image received, obtains corresponding dynamic enhancing image, shielding second can
Programmed logic control language paragraph；
Box filter equipment is connect with the field programmable gate array equipment, for the dynamic enhancing figure received
As executing box filter processing, to obtain and export corresponding box filter image；
Wherein, in the signal shielding equipment, the infrared remote-controlled signal is to open or close to household electrical appliance
The remote signal of control.
Then, continue that the specific structure of intelligent Household appliance switch platform of the invention is further detailed.
In the intelligence Household appliance switch platform:
The multiplicity analyzing device includes signal receiving unit, pixel judging unit and signal map unit；
Wherein, the pixel judging unit is connect with the signal receiving unit and the signal map unit respectively.
In the intelligence Household appliance switch platform:
The signal receiving unit is for receiving the instant processing image, and the pixel judging unit is for obtaining institute
State immediately processing image in each pixel each pixel value, will in the instant processing image some pixel value first
Secondary pixel when occurring as initial pixel point, second of some pixel value it is above when pixel as repeating pixel
Point；
Wherein, the signal map unit is used to determine the image being proportional based on each quantity for repeating pixel
Multiplicity.
In the intelligence Household appliance switch platform:
The field programmable gate array equipment is also used to when the image multiplicity received does not transfinite, and operation second can
Programmed logic control language paragraph obtains corresponding dynamic and increases to execute image enhancement processing to the instant processing image received
Strong image shields the first Programmable logical controller language passages；
Wherein, the box filter equipment receives sub- equipment, the sub- equipment of image transmission and the sub- equipment of signal processing by image
Composition, the sub- equipment of signal processing receives sub- equipment with described image respectively and described image sends sub- equipment and connect.
Can also include: in the intelligence Household appliance switch platform
Alternating current conversion equipment is connect with alternating current input interface, for converting the line voltage received；
Average value processing equipment is connect with the box filter equipment, for receiving the box filter image, to the box
Formula filtering image carries out edge detection, to obtain each edge pixel point and each non-edge in the box filter image
Pixel carries out mean value computation to obtain edge mean value, also to institute to each edge pixel point in the box filter image
It states each non-edge pixels point in box filter image and carries out mean value computation to obtain non-edge mean value.
Can also include: in the intelligence Household appliance switch platform
Signal discharge device is connect with the average value processing equipment, for obtaining the edge mean value and the non-edge
Mean value calculates the edge mean value divided by the result of the non-edge mean value using as mode reference value, when the schema reference
When value is less than limitation, the first filter control signal is issued, and when the mode reference value is more than limitation, issues the second filter
Wave control signal.
Can also include: in the intelligence Household appliance switch platform
First executes equipment, connect respectively with the signal discharge device and the average value processing equipment, for receiving
When stating the first filter control signal, the box filter image is transformed from a spatial domain into frequency domain, will be greater than in signal after transformation
The high fdrequency component of default cutoff frequency be set as zero and other frequency components retain with signal after being handled, will believe after processing
Number carry out frequency domain the first filtering image is obtained to the inverse transformation of spatial domain；
Second executes equipment, connect respectively with the signal discharge device and the average value processing equipment, for receiving
When stating the second filter control signal, the box filter image is transformed from a spatial domain into frequency domain, will be greater than in signal after transformation
The high fdrequency component of default cutoff frequency is reduced to M/mono- of initial value and other frequency components retain to believe after being handled
Number, signal after processing is subjected to frequency domain and obtains the second filtering image to the inverse transformation of spatial domain, wherein M is integer and M and institute
Mode reference value is stated to be inversely proportional.
Can also include: in the intelligence Household appliance switch platform
Signal merger equipment is connect with the first execution equipment and the second execution equipment respectively, and being used for will be described
First filtering image or second filtering image export the signal merger image as signal merger image；
Wherein, described first equipment, the second execution equipment, the average value processing equipment, signal distribution are executed
The SOC chip of different model is respectively adopted to realize in equipment and the signal merger equipment；
Wherein, the alternating current conversion equipment, which is used to being converted to the line voltage received into described first, executes equipment, institute
State what the second execution equipment, the average value processing equipment, the signal discharge device and the signal merger equipment were respectively necessary for
Supply voltage.
In the intelligence Household appliance switch platform:
The first execution equipment includes that the sub- equipment of space field transformation, the sub- equipment of frequency-domain transform and cut-off handle sub- equipment；
Wherein, the sub- equipment of the space field transformation is for when receiving first filter control signal, the boxlike to be filtered
Wave image transforms from a spatial domain to frequency domain；
Wherein, the cut-off handles sub- equipment and is used to set the high fdrequency component for being greater than default cutoff frequency after transformation in signal
Be set to zero and other frequency components retain with signal after being handled；
Wherein, the sub- equipment of the frequency-domain transform is used for the inverse transformation by signal progress frequency domain after processing to spatial domain to obtain
First filtering image.
In addition, System on Chip, abbreviation SOC namely system on chip.It is said from narrow sense angle, he is information system core
The integrated chip of the heart is that system core component is integrated on one chip；It is said from broadest scope, SoC is a microminiature system
System, if central processing unit (CPU) is brain, then SOC is exactly the system for including brain, heart, eyes and hand.Both at home and abroad
Academia, which is generally inclined to, is defined as SOC by microprocessor, Analog IP core, (or the piece external storage control of digital IP kernel and memory
Interface) it integrates on a single chip, he is usually customization, or the standardized product towards special-purpose.
The basic content that SOC is defined is mainly both ways: one is his composition, the second is his forming process.It is system-level
The composition of chip can be system level chip control logic module, microprocessor/microcontroller CPU core module, digital signal
Processor DSP module, the memory module of insertion and the external interface module communicated, the AFE(analog front end) containing ADC/DAC
Module, power supply provides and power managed module, and SoC wireless for one there are also RF front-end module, user defines logic, and (he can
By FPGA or ASIC realization) and microelectron-mechanical module, it is often more important that a SOC chip is embedded with basic software
(RDOS or COS and other application software) module or the user software that can be loaded into etc..
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or spy described in conjunction with this embodiment or example
Point is included at least one embodiment or example of the invention.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include at least one this feature.
Although the present invention is disclosed as above with embodiment, it is not intended to limit the invention, any technical field
Those of ordinary skill should can make change appropriate and same replacement without departing from the spirit and scope of the present invention.
Therefore protection scope of the present invention should be subject to the range that the claim of this application defined.
Claims (9)
1. a kind of intelligence Household appliance switch platform, the platform include:
Contour analysis equipment is connect with box filter equipment, for receiving box filter image, is held to the box filter image
Human body search operation of the row based on benchmark body configuration, to obtain corresponding one or more human regions；
Room analytical equipment is connect with box filter equipment, for receiving box filter image, based on room imaging features to institute
It states box filter image and executes room search operation, to obtain corresponding multiple room areas；
Signal shielding equipment is connect with the contour analysis equipment and the room analytical equipment respectively, for there is no people
The corresponding room of the room area of body region executes infrared signal shielding movement, enters to avoid infrared remote-controlled signal and people is not present
The corresponding room of the room area of body region；
Combination shot mechanism, including multiple high-definition cameras, each high-definition camera are arranged in a room in house, use
In carrying out Image Acquisition to its corresponding room internal environment, to obtain corresponding internal environment image；
Data splice equipment, connect with the multiple high-definition camera, respectively correspond for receiving the multiple high-definition camera
Multiple internal environment images, and to the multiple internal environment image execute image mosaic, to obtain and export corresponding spelling
Connect processing image；
Smoothing processing equipment is connect, for receiving the splicing image, to the stitching portion with data splicing equipment
It manages image and executes picture smooth treatment, to obtain processing image immediately；
Multiplicity analyzing device is connect with the smoothing processing equipment, and for receiving the instant processing image, acquisition is described i.e.
When processing image in each pixel each pixel value, parse it is described it is instant processing image in it is each repeat pixel,
The image multiplicity being proportional is determined based on each quantity for repeating pixel；
Data storage device is connect with field programmable gate array equipment, for saving the first Programmable logical controller language section
It falls and the second Programmable logical controller language passages, wherein the first Programmable logical controller language passages are for realizing base
In the image enhancement processing of logarithmic transformation, the second Programmable logical controller language passages are for realizing based on exponential transform
Image enhancement processing；
Field programmable gate array equipment, respectively with the smoothing processing equipment, the multiplicity analyzing device and the data
Store equipment connection, when for transfiniting in the image multiplicity received, run the first Programmable logical controller language passages with
Image enhancement processing is executed to the instant processing image received, obtains corresponding dynamic enhancing image, shielding second is programmable
Logic control language passages；
Box filter equipment is connect with the field programmable gate array equipment, for holding to the dynamic enhancing image received
Row box filter processing, to obtain and export corresponding box filter image；
Wherein, in the signal shielding equipment, the infrared remote-controlled signal is to carry out opening or closing control to household electrical appliance
Remote signal.
2. intelligence Household appliance switch platform as described in claim 1, it is characterised in that:
The multiplicity analyzing device includes signal receiving unit, pixel judging unit and signal map unit；
Wherein, the pixel judging unit is connect with the signal receiving unit and the signal map unit respectively.
3. intelligence Household appliance switch platform as claimed in claim 2, it is characterised in that:
The signal receiving unit for receiving the instant processing image, the pixel judging unit for obtain it is described i.e.
When processing image in each pixel each pixel value, will in the instant processing image some pixel value first time go out
Current pixel is as initial pixel point, and pixel when some pixel value is above for the second time is as repetition pixel；
Wherein, the signal map unit is used to determine that the image being proportional repeats based on each quantity for repeating pixel
Degree.
4. intelligence Household appliance switch platform as claimed in claim 3, it is characterised in that:
The field programmable gate array equipment is also used to when the image multiplicity received does not transfinite, and operation second is programmable
Logic control language passages obtain corresponding dynamic enhancing figure to execute image enhancement processing to the instant processing image received
Picture shields the first Programmable logical controller language passages；
Wherein, the box filter equipment receives sub- equipment, the sub- equipment of image transmission and the sub- equipment of signal processing by image and forms,
The sub- equipment of signal processing receives sub- equipment with described image respectively and described image sends sub- equipment and connect.
5. intelligence Household appliance switch platform as claimed in claim 4, which is characterized in that the platform further include:
Alternating current conversion equipment is connect with alternating current input interface, for converting the line voltage received；
Average value processing equipment is connect with the box filter equipment, for receiving the box filter image, is filtered to the boxlike
Wave image carries out edge detection, to obtain each edge pixel point and each non-edge pixels in the box filter image
Point carries out mean value computation to obtain edge mean value, also to the box to each edge pixel point in the box filter image
Each non-edge pixels point in formula filtering image carries out mean value computation to obtain non-edge mean value.
6. intelligence Household appliance switch platform as claimed in claim 5, which is characterized in that the platform further include:
Signal discharge device is connect with the average value processing equipment, for obtaining the edge mean value and the non-edge mean value,
The edge mean value is calculated divided by the result of the non-edge mean value using as mode reference value, when the mode reference value does not surpass
When crossing limitation, the first filter control signal is issued, and when the mode reference value is more than limitation, issues the second filtering control
Signal.
7. intelligence Household appliance switch platform as claimed in claim 6, which is characterized in that the platform further include:
First executes equipment, connect respectively with the signal discharge device and the average value processing equipment, for receiving described the
When one filter control signal, the box filter image is transformed from a spatial domain into frequency domain, it is default by being greater than in signal after transformation
The high fdrequency component of cutoff frequency be set as zero and other frequency components retain with signal after being handled, by signal after processing into
Line frequency domain obtains the first filtering image to the inverse transformation of spatial domain；
Second executes equipment, connect respectively with the signal discharge device and the average value processing equipment, for receiving described the
When two filter control signals, the box filter image is transformed from a spatial domain into frequency domain, it is default by being greater than in signal after transformation
The high fdrequency component of cutoff frequency is reduced to M/mono- of initial value and other frequency components retain with signal after handle, general
Signal carries out frequency domain and obtains the second filtering image to the inverse transformation of spatial domain after processing, wherein M is integer and M and the mould
Formula reference value is inversely proportional.
8. intelligence Household appliance switch platform as claimed in claim 7, which is characterized in that the platform further include:
Signal merger equipment connect with the first execution equipment and the second execution equipment respectively, is used for described first
Filtering image or second filtering image export the signal merger image as signal merger image；
Wherein, described first equipment, the second execution equipment, the average value processing equipment, the signal discharge device are executed
The SOC chip of different model is respectively adopted with the signal merger equipment to realize；
Wherein, the alternating current conversion equipment is used to be converted to the line voltage received described first and executes equipment, described the
The power supply that two execution equipment, the average value processing equipment, the signal discharge device and the signal merger equipment are respectively necessary for
Voltage.
9. intelligence Household appliance switch platform as claimed in claim 8, it is characterised in that:
The first execution equipment includes that the sub- equipment of space field transformation, the sub- equipment of frequency-domain transform and cut-off handle sub- equipment；
Wherein, when the sub- equipment of the space field transformation is used to receive first filter control signal, by the box filter figure
As transforming from a spatial domain to frequency domain；
Wherein, the cut-off handles sub- equipment and is used to set the high fdrequency component for being greater than default cutoff frequency after transformation in signal to
Zero and other frequency components retain with signal after being handled；
Wherein, the sub- equipment of the frequency-domain transform is used for the inverse transformation by signal progress frequency domain after processing to spatial domain to obtain first
Filtering image.
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111025953A (en) * | 2019-04-12 | 2020-04-17 | 张长阵 | Intelligent household appliance switching method |
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| CN111025953A (en) * | 2019-04-12 | 2020-04-17 | 张长阵 | Intelligent household appliance switching method |
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Address after: 101112 No.7, Xinmi West 2nd Road, South District, Tongzhou Economic Development Zone, Tongzhou District, Beijing Applicant after: Zhang Changzhen Address before: 221000 No. 6 North Third Ring Road, Gulou District, Xuzhou City, Jiangsu Province Applicant before: Zhang Changzhen |
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Effective date of registration: 20200616 Address after: 318050, Zhejiang, Taizhou province Luqiao District snail Street Nanshan Village Applicant after: Taizhou Haofeng Electric Appliance Co.,Ltd. Address before: 101112 No.7, Xinmi West 2nd Road, South District, Tongzhou Economic Development Zone, Tongzhou District, Beijing Applicant before: Zhang Changzhen |
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Denomination of invention: Intelligent household appliance switch platform Effective date of registration: 20211101 Granted publication date: 20200710 Pledgee: Zhejiang Luqiao Taizhou rural commercial bank Limited by Share Ltd. Pledgor: Taizhou Haofeng Electric Appliance Co.,Ltd. Registration number: Y2021330002102 |
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Address after: Room 101, Building 12, No. 1, Park North Road, Fengjiang Street, Luqiao District, Taizhou City, Zhejiang Province 318050 Patentee after: Taizhou Haofeng Electric Co., Ltd. Address before: 318050 Nanshan village, Luoyang street, Luqiao District, Taizhou, Zhejiang Patentee before: Taizhou Haofeng Electric Appliance Co.,Ltd. |
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