CN106033911A - Wireless power supply system and wireless power supply method for household electrical appliances - Google Patents
Wireless power supply system and wireless power supply method for household electrical appliances Download PDFInfo
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- CN106033911A CN106033911A CN201510112856.2A CN201510112856A CN106033911A CN 106033911 A CN106033911 A CN 106033911A CN 201510112856 A CN201510112856 A CN 201510112856A CN 106033911 A CN106033911 A CN 106033911A
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Abstract
The invention discloses a wireless power supply system for household electrical appliances, comprising a power supply reception plate, a wireless power supply plate, a detection assembly, and an automatic regulation device. The power supply reception plate is connected to the household electric appliance in order to supply received electric energy to the household electric appliance; the wireless power supply plate performs wireless electric energy transmission with the power supply reception plate; the detection assembly is used for detecting matching parameters between the wireless power supply plate and the power supply reception plate; the automatic regulation device is connected to the detection assembly; and the automatic regulation device performs regulation on the wireless power supply plate and/or the power supply reception plate according to the matching parameters detected by the detection assembly in order to make the wireless power supply plate and the power supply reception plate satisfy a preset matching requirement. The wireless power supply system can automatically regulate the matching parameters between the wireless power supply plate and the power supply reception plate and enables the wireless power supply plate and the power supply reception plate to realize optimal matching so as to improve power supply efficiency. The invention also discloses a wireless power supply method for the household electrical appliances.
Description
Technical field
The present invention relates to wireless power technical field, particularly to a kind of wireless power supply system for household electrical appliance and
A kind of wireless power method of household electrical appliance.
Background technology
At present in household electric appliances, use wireless power technology can bring many convenience to user, but wireless power plate
Receive plate with appliances power source and all can not be automatically adjusted coupling between the two, and receive at wireless power plate and appliances power source
Between plate not parallel or distant time, energy exchange is inefficient, thus reduces wireless power efficiency.
Summary of the invention
The purpose of the present invention is intended at least solve one of above-mentioned technological deficiency.
To this end, it is an object of the present invention to propose a kind of wireless power supply system for household electrical appliance, it is possible to automatically
Regulation wireless power plate and power supply receive the match parameter between plate so that wireless power plate and power supply receive between plate real
The most most preferably mate, thus improve wireless power efficiency.
Further object is that a kind of wireless power method proposing household electrical appliance.
For reaching above-mentioned purpose, a kind of wireless power supply system for household electrical appliance that one aspect of the present invention embodiment proposes,
Including: power supply receives plate, and described power supply receives plate and is connected with household electrical appliance with the electric energy described household electric of supply that will receive
Device；Wireless power plate, described wireless power plate and described power supply receive and carry out wireless power transmission between plate；Detection group
Part, described detection components receives the match parameter between plate in order to detect described wireless power plate and described power supply；Automatically
Adjusting means, described self-checking device is connected with described detection components, and described self-checking device is according to described detection
Component detection to described match parameter described wireless power plate and/or described power supply received plate be adjusted such that described
Wireless power plate and described power supply receive meet between plate preset mate requirement.
The wireless power supply system for household electrical appliance according to embodiments of the present invention, by self-checking device according to detection
Component detection to match parameter wireless power plate and/or power supply received plate be adjusted such that wireless power plate and power supply
Receive and between plate, meet the coupling requirement preset so that wireless power plate receives with power supply and realizes most preferably mating between plate,
It is greatly improved energy conversion efficiency, thus improves wireless power efficiency.
According to one embodiment of present invention, when described power supply receive plate be fixedly installed time, described self-checking device with
Described wireless power plate is connected to be adjusted described wireless power plate.
According to another embodiment of the invention, when described wireless power plate is fixedly installed, described self-checking device
Receive plate to be connected described power supply reception plate is adjusted with described power supply.
According to one embodiment of present invention, described match parameter includes that described wireless power plate receives plate with described power supply
Between distance and/or angle.
According to one embodiment of present invention, described wireless power plate and described power supply receive meet between plate preset
Join requirement be specially described wireless power plate and described power supply receive between plate parallel just to and meet predeterminable range.
According to one embodiment of present invention, described detection components may be provided on described wireless power plate, described detection
Assembly includes multichannel ultrasonic probe, and every road ultrasonic probe is for launching ultrasonic signal to described reception power panel and receiving
Through described reception power panel reflection ultrasonic signal to detect described match parameter.
Preferably, described multichannel ultrasonic probe is at least three road ultrasonic probes.
Wherein, when ultrasonic signal strong through the reflection of described reception power panel that described multichannel ultrasonic probe receives
When angle value differs, described wireless power plate is adjusted regulating described wireless power plate by described self-checking device
And described power supply receives the angle between plate；When described multichannel ultrasonic probe receive anti-through described reception power panel
When the intensity level of the ultrasonic signal penetrated is less than preset strength, described wireless power plate is carried out by described self-checking device
Regulate to reduce the distance between described wireless power plate and described power supply reception plate.
For reaching above-mentioned purpose, the wireless power method of a kind of household electrical appliance that another aspect of the present invention embodiment proposes,
Comprise the following steps: carry out wireless power transmission to be connect by described power supply when wireless power plate and power supply receive between plate
When receipts plate supplies household electrical appliance, detect described wireless power plate and described power supply receives the match parameter between plate；Root
According to the described match parameter detected, described wireless power plate and/or described power supply are received plate and be adjusted such that described nothing
Line power supply board and described power supply receive meet between plate preset mate requirement.
The wireless power method of household electrical appliance according to embodiments of the present invention, is come wireless by the match parameter detected
Power supply board and/or power supply receive plate and are adjusted such that wireless power plate receives satisfied default mating between plate and wants with power supply
Ask, realize most preferably mating between plate so that wireless power plate receives with power supply, be greatly improved energy conversion efficiency,
Thus improve wireless power efficiency.
According to one embodiment of present invention, described match parameter includes that described wireless power plate receives plate with described power supply
Between distance and/or angle.
According to one embodiment of present invention, described wireless power plate and described power supply receive meet between plate preset
Join requirement be specially described wireless power plate and described power supply receive between plate parallel just to and meet predeterminable range.
According to one embodiment of present invention, ultrasonic signal is launched by multichannel ultrasonic probe to described reception power panel
And receive through described reception power panel reflection ultrasonic signal to detect described match parameter, wherein, when described
When the intensity level through the ultrasonic signal of described reception power panel reflection that multichannel ultrasonic probe receives differs, right
Described wireless power plate is adjusted regulating described wireless power plate and described power supply receives the angle between plate；Work as institute
The intensity level stating the ultrasonic signal through the reflection of described reception power panel that multichannel ultrasonic probe receives is strong less than presetting
When spending, described wireless power plate is adjusted reducing described wireless power plate and described power supply receive between plate away from
From.
Aspect and advantage that the present invention adds will part be given in the following description, and part will become from the following description
Obtain substantially, or recognized by the practice of the present invention.
Accompanying drawing explanation
The present invention above-mentioned and/or that add aspect and advantage will become bright from the following description of the accompanying drawings of embodiments
Aobvious and easy to understand, wherein:
Fig. 1 is the schematic diagram of the wireless power supply system for household electrical appliance according to one embodiment of the invention；
Fig. 2 is according to the schematic diagram of three road ultrasonic probe detection match parameter in the detection components of one embodiment of the invention；
Fig. 3 is the schematic diagram of the wireless power supply system for household electrical appliance according to another embodiment of the present invention；
Fig. 4 is the flow chart of the wireless power method of the household electrical appliance according to the embodiment of the present invention；And
Fig. 5 is the flow chart of the wireless power method of the household electrical appliance according to one specific embodiment of the present invention.
Detailed description of the invention
Embodiments of the invention are described below in detail, and the example of described embodiment is shown in the drawings, the most from start to finish
Same or similar label represents same or similar element or has the element of same or like function.Below by ginseng
The embodiment examining accompanying drawing description is exemplary, is only used for explaining the present invention, and is not construed as limiting the claims.
Following disclosure provides many different embodiments or example for realizing the different structure of the present invention.For letter
Changing disclosure of the invention, hereinafter parts and setting to specific examples are described.Certainly, they are the most merely illustrative,
And it is not intended to limit the present invention.Additionally, the present invention can in different examples repeat reference numerals and/or letter.
This repetition is for purposes of simplicity and clarity, between itself not indicating discussed various embodiment and/or arranging
Relation.Additionally, the various specific technique that the invention provides and the example of material, but ordinary skill people
Member is it can be appreciated that the property of can be applicable to of other techniques and/or the use of other materials.It addition, described below first is special
Levy second feature it " on " structure can include that the first and second features are formed as the embodiment directly contacted, it is possible to
To include the embodiment that other feature is formed between the first and second features, such first and second features may not
It it is directly contact.
In describing the invention, it should be noted that unless otherwise prescribed and limit, term " is installed ", " being connected ",
" connect " and should be interpreted broadly, for example, it may be mechanically connected or electrical connection, it is also possible to be the company of two element internals
Logical, can be to be joined directly together, it is also possible to be indirectly connected to by intermediary, for those of ordinary skill in the art
Speech, can understand the concrete meaning of above-mentioned term as the case may be.
Describe with reference to the accompanying drawings the wireless power supply system for household electrical appliance proposed according to embodiments of the present invention and
The wireless power method of household electrical appliance.
Fig. 1 is the schematic diagram of the wireless power supply system for household electrical appliance according to one embodiment of the invention.Such as Fig. 1
Shown in, this wireless power supply system being used for household electrical appliance includes: power supply receives plate 10, wireless power plate 20, detection group
Part 30 and self-checking device 40.
Wherein, power supply receives plate 10 and is connected with household electrical appliance 50 with the electric energy supply household electrical appliance 50 that will receive, wireless
Power supply board 20 and power supply receive and carry out wireless power transmission between plate 10 so that electric energy to be sent to power supply reception plate 10, inspection
Survey assembly 30 and receive the match parameter between plate 10 in order to detect wireless power plate 20 and power supply.Self-checking device 40
Being connected with detection components 30, the match parameter that self-checking device 40 detects according to detection components 30 is to wireless power
Plate 20 is adjusted such that wireless power plate 20 and power supply to receive between plate 10 to meet that presets mates requirement.
In an embodiment of the present invention, match parameter can include wireless power plate 20 and power supply receive between plate 10 away from
From and/or angle.And wireless power plate 20 receives the satisfied requirement of mating preset between plate 10 and is specifically as follows with power supply
Wireless power plate 20 and power supply receive between plate 10 parallel just to and meet predeterminable range.Wherein, predeterminable range is permissible
Demarcating, such as predeterminable range need to be configured to little as far as possible, can be 0-50 millimeter.
According to one embodiment of present invention, as it is shown in figure 1, self-checking device 40 can with automatic telescopic assembly,
And be connected with wall 60 and wireless power plate 20 respectively.I.e. say, when power supply reception plate 10 is fixedly installed, be automatically adjusted
Device 40 is connected to be adjusted wireless power plate 20 with wireless power plate 20.
Specifically, as it is shown in figure 1, detection components 30 may be provided on wireless power plate 20.Further, such as Fig. 2 institute
Showing, detection components 30 includes multichannel ultrasonic probe 301, and every road ultrasonic probe 301 is for launching to reception power panel 10
Ultrasonic signal also receives the ultrasonic signal through receiving power panel 10 reflection to detect match parameter.
Wherein, in one embodiment of the invention, multichannel ultrasonic probe is at least three road ultrasonic probes, the most permissible
Being three road ultrasonic probes, the concrete of three road ultrasonic probes is arranged as shown in Figure 2.
Further, the intensity level not phase of the ultrasonic signal through receiving power panel reflection received when multichannel ultrasonic probe
Meanwhile, illustrating wireless power plate and power supply to receive between plate and be not on parastate, now self-checking device is to nothing
Line power supply board is adjusted regulating wireless power plate and power supply receives the angle between plate, until multichannel ultrasonic probe connects
The intensity level of the ultrasonic signal through receiving power panel reflection received keeps consistent substantially, i.e. wireless power plate and electricity
Source receives and is in parastate between plate；When the ultrasound wave through receiving power panel reflection that multichannel ultrasonic probe receives
The intensity level of signal less than preset strength time, illustrate wireless power plate and power supply reception plate between away from too far away, automatically
Wireless power plate is adjusted adjusting means reduce wireless power plate and power supply receives the distance between plate, until nothing
Line power supply board and power supply receive the distance between plate and meet predeterminable range or reach self-checking device and can reach to regulate
Distance is at utmost.
According to another embodiment of the invention, as it is shown on figure 3, self-checking device 40 also can be according to detection components 30
The match parameter detected receives plate 10 and is adjusted such that wireless power plate 20 and power supply receive between plate 10 power supply
Meet the coupling requirement preset.I.e. when wireless power plate 20 is fixedly installed, self-checking device 40 receives with power supply
Plate 10 is connected to be adjusted power supply reception plate 10.
Wherein, as it is shown on figure 3, wireless power plate 20 can fixing with wall 60 be connected, detection components 30 is arranged on power supply
Receive on plate 10, and power supply receives plate 10 scalable.
It is, of course, understood that in other embodiments of the invention, self-checking device 40 also can be according to detection
The match parameter that assembly 30 detects receives plate 10 to wireless power plate 20 and power supply and is adjusted such that wireless confession simultaneously
Electroplax 20 and power supply receive meet between plate 10 preset mate requirement, wireless power plate 20 and power supply are received plate 10
The embodiment being simultaneously adjusted, is the most just not described in detail.
The wireless power supply system for household electrical appliance according to embodiments of the present invention, by self-checking device according to detection
Component detection to match parameter wireless power plate and/or power supply received plate be adjusted such that wireless power plate and power supply
Receive and between plate, meet the coupling requirement preset so that wireless power plate receives with power supply and realizes most preferably mating between plate,
It is greatly improved energy conversion efficiency, thus improves wireless power efficiency.
Fig. 4 is the flow chart of the wireless power method of the household electrical appliance according to the embodiment of the present invention.As shown in Figure 4, should
The wireless power method of household electrical appliance comprises the following steps:
S1, carries out wireless power transmission to receive plate to domestic by power supply when wireless power plate and power supply receive between plate
During electric power supply, detection wireless power plate and power supply receive the match parameter between plate.
S2, receives plate according to the match parameter detected to wireless power plate and/or power supply and is adjusted such that wireless power
Plate and power supply receive meet between plate preset mate requirement.
Wherein, match parameter can include that wireless power plate and power supply receive distance L between plate and/or angle.And it is wireless
Power supply board and power supply receive meet between plate preset mate requirement be specifically as follows wireless power plate and power supply receive plate it
Between parallel just to and meet predeterminable range.Wherein, predeterminable range can be demarcated, such as 0-50 millimeter.
According to one embodiment of present invention, launch ultrasonic signal by multichannel ultrasonic probe to receiving power panel and connect
The ultrasonic signal that receipts reflect through receiving power panel is to detect match parameter, wherein, when multichannel ultrasonic probe receives
To through reception the intensity level of ultrasonic signal of power panel reflection differ time, illustrate that wireless power plate connects with power supply
Receive and be not on parastate between plate, now wireless power plate being adjusted regulates wireless power plate and connects with power supply
Receive the angle between plate, until the process that multichannel ultrasonic probe receives receives the strong of the ultrasonic signal of power panel reflection
Angle value keeps consistent substantially, i.e. wireless power plate and power supply receives and be in parastate between plate；When multichannel ultrasonic probe
The intensity level of the ultrasonic signal through receiving power panel reflection received, less than preset strength, illustrates wireless power
Plate and power supply receive between plate away from too far away, wireless power plate is adjusted reduces wireless power plate and connects with power supply
Receive the distance between plate, until wireless power plate and power supply receive the distance between plate and meet predeterminable range or reach certainly
Dynamic adjusting means can reach adjustable range at utmost.
Specifically, according to one embodiment of present invention, as it is shown in figure 5, the wireless power side of above-mentioned household electrical appliance
Method comprises the following steps:
S501, is arranged on wireless power plate Shang tri-road ultrasonic probe and launches ultrasonic signal respectively and receive plate to power supply.
S502, power supply reception plate reflectance ultrasound ripple signal is to wireless power plate, thus three road ultrasonic probes are respectively received
The ultrasonic signal of reflection.
S503, it is judged that whether the intensity level of the ultrasonic signal of three tunnel reflections keeps consistent.If it is, perform step S505；
If it does not, perform step S504.
S504, according to intensity level different adjustment wireless power plate and the power supply of the ultrasonic signal of three tunnels reflections receive plate it
Between angle, until three tunnels reflection ultrasonic signal intensity level keep basically identical.
S505, it is judged that whether the intensity level of the ultrasonic signal of three tunnel reflections reaches the most whether reach preset strength,
When the intensity level of the ultrasonic signal of i.e. three tunnel reflections reaches the strongest, it is believed that wireless power plate and power supply receive between plate full
Foot predeterminable range.If it is, return step S501；If it does not, perform step S506.
S506, is adjusted reducing wireless power plate and power supply receives the distance between plate wireless power plate, until
Wireless power plate and power supply receive and meet predeterminable range between plate, return step S501.
Wherein, in step S506, also judge whether self-checking device reaches adjustable range at utmost, if
It is to return step S501.
The wireless power method of household electrical appliance according to embodiments of the present invention, is come wireless by the match parameter detected
Power supply board and/or power supply receive plate and are adjusted such that wireless power plate receives satisfied default mating between plate and wants with power supply
Ask, realize most preferably mating between plate so that wireless power plate receives with power supply, be greatly improved energy conversion efficiency,
Thus improve wireless power efficiency.
In flow chart or at this, any process described otherwise above or method description are construed as, and expression includes
One or more is for realizing the module of code of executable instruction of step of specific logical function or process, fragment
Or part, and the scope of the preferred embodiment of the present invention includes other realization, wherein can not by shown or
The order discussed, including according to involved function by basic mode simultaneously or in the opposite order, performs function,
This should be understood by embodiments of the invention person of ordinary skill in the field.
Represent in flow charts or the logic described otherwise above at this and/or step, for example, it is possible to be considered as to use
In the sequencing list of the executable instruction realizing logic function, may be embodied in any computer-readable medium,
For instruction execution system, device or equipment (system such as computer based system, including processor or other can
With from instruction execution system, device or equipment instruction fetch the system performing instruction) use, or combine these instructions and hold
Row system, device or equipment and use.For the purpose of this specification, " computer-readable medium " can be any can comprise,
Store, communicate, propagate or transmission procedure for instruction execution system, device or equipment or combines these instructions and performs system
System, device or equipment and the device that uses.More specifically example (non-exhaustive list) bag of computer-readable medium
Include following: there is the electrical connection section (electronic installation) of one or more wiring, portable computer diskette box (magnetic device),
Random access memory (RAM), read only memory (ROM), erasable edit read only memory (EPROM
Or flash memory), fiber device, and portable optic disk read only memory (CDROM).It addition, computer
Computer-readable recording medium can even is that paper or other the suitable media that can print described program thereon, because can be the most logical
Cross and paper or other media are carried out optical scanning, then carry out editing, interpret or carrying out with other suitable methods if desired
Process and electronically obtain described program, be then stored in computer storage.
Should be appreciated that each several part of the present invention can realize by hardware, software, firmware or combinations thereof.Upper
Stating in embodiment, multiple steps or method in memory and can be performed by suitable instruction execution system with storage
Software or firmware realize.Such as, if realized with hardware, with the most the same, can use this
Any one or their combination in following technology known to field realize: have for data signal is realized logic
The discrete logic of the logic gates of function, has the special IC of suitable combination logic gate circuit, can
Programming gate array (PGA), field programmable gate array (FPGA) etc..
Those skilled in the art are appreciated that and realize all or part of step that above-described embodiment method is carried
The program that can be by completes to instruct relevant hardware, and described program can be stored in a kind of computer-readable storage
In medium, this program upon execution, including one or a combination set of the step of embodiment of the method.
Additionally, each functional unit in each embodiment of the present invention can be integrated in a processing module, it is also possible to
It is that unit is individually physically present, it is also possible to two or more unit are integrated in a module.Above-mentioned integrated
Module both can realize to use the form of hardware, it would however also be possible to employ the form of software function module realizes.Described integrated
If module realize using the form of software function module and as independent production marketing or when using, it is also possible to storage
In a computer read/write memory medium.
Storage medium mentioned above can be read only memory, disk or CD etc..
In the description of this specification, reference term " embodiment ", " some embodiments ", " example ", " specifically show
Example " or the description of " some examples " etc. means to combine this embodiment or example describes specific features, structure, material or
Person's feature is contained at least one embodiment or the example of the present invention.In this manual, the signal to above-mentioned term
Property statement be not necessarily referring to identical embodiment or example.And, the specific features of description, structure, material or
Feature can combine in any one or more embodiments or example in an appropriate manner.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, permissible
Understand these embodiments can be carried out without departing from the principles and spirit of the present invention multiple change, amendment,
Replacing and modification, the scope of the present invention is limited by claims and equivalent thereof.
Claims (12)
1. the wireless power supply system for household electrical appliance, it is characterised in that including:
Power supply receives plate, and described power supply receives plate and is connected with household electrical appliance with the electric energy described household electrical appliance of supply that will receive；
Wireless power plate, described wireless power plate and described power supply receive and carry out wireless power transmission between plate；
Detection components, described detection components receives mating between plate in order to detect described wireless power plate with described power supply
Parameter；
Self-checking device, described self-checking device is connected with described detection components, described self-checking device according to
The described match parameter that described detection components detects receives plate to described wireless power plate and/or described power supply and is adjusted
So that described wireless power plate and described power supply receive meet between plate preset mate requirement.
2. the wireless power supply system for household electrical appliance as claimed in claim 1, it is characterised in that when described power supply
When reception plate is fixedly installed, described self-checking device is connected to enter described wireless power plate with described wireless power plate
Row regulation.
3. the wireless power supply system for household electrical appliance as claimed in claim 1, it is characterised in that when described wireless
When power supply board is fixedly installed, described self-checking device receives plate and is connected to enter described power supply reception plate with described power supply
Row regulation.
4. the wireless power supply system for household electrical appliance as according to any one of claim 1-3, it is characterised in that
Described match parameter includes that described wireless power plate and described power supply receive the distance between plate and/or angle.
5. the wireless power supply system for household electrical appliance as claimed in claim 4, it is characterised in that described wireless confession
Electroplax receives the satisfied requirement specially described wireless power plate that mates preset between plate and connects with described power supply with described power supply
Receive between plate parallel just to and meet predeterminable range.
6. the wireless power supply system for household electrical appliance as claimed in claim 2, it is characterised in that described detection group
Part may be provided on described wireless power plate, and described detection components includes that multichannel ultrasonic probe, every road ultrasonic probe are used for
To described reception power panel launch ultrasonic signal and receive through described reception power panel reflection ultrasonic signal with inspection
Survey described match parameter.
7. the wireless power supply system for household electrical appliance as claimed in claim 6, it is characterised in that described multichannel surpasses
Sonic probe is at least three road ultrasonic probes.
8. the wireless power supply system for household electrical appliance as claimed in claim 6, it is characterised in that wherein,
When described multichannel ultrasonic probe receive through described reception power panel reflection ultrasonic signal intensity level not
Time identical, described wireless power plate is adjusted regulating described wireless power plate with described by described self-checking device
Power supply receives the angle between plate；
The intensity level through the ultrasonic signal of described reception power panel reflection received when described multichannel ultrasonic probe is little
When preset strength, described wireless power plate is adjusted reducing described wireless power plate by described self-checking device
And described power supply receives the distance between plate.
9. the wireless power method of household electrical appliance, it is characterised in that comprise the following steps:
Wireless power transmission is carried out between plate to receive plate to domestic by described power supply when wireless power plate and power supply receive
During electric power supply, detect described wireless power plate and described power supply receives the match parameter between plate；
According to the described match parameter detected, described wireless power plate and/or described power supply are received plate to be adjusted such that
Described wireless power plate and described power supply receive meet between plate preset mate requirement.
10. the wireless power method of household electrical appliance as claimed in claim 9, it is characterised in that described match parameter
The distance between plate and/or angle is received including described wireless power plate and described power supply.
The wireless power method of 11. household electrical appliance as claimed in claim 10, it is characterised in that described wireless power
Plate receives the satisfied requirement of mating preset between plate and is specially described wireless power plate and the reception of described power supply with described power supply
Between plate parallel just to and meet predeterminable range.
The wireless power method of 12. household electrical appliance as claimed in claim 9, it is characterised in that ultrasonic by multichannel
Pop one's head in and launch ultrasonic signal to described reception power panel and receive the ultrasonic signal through the reflection of described reception power panel
During to detect described match parameter, wherein,
When described multichannel ultrasonic probe receive through described reception power panel reflection ultrasonic signal intensity level not
Time identical, described wireless power plate be adjusted regulates described wireless power plate and described power supply receives between plate
Angle；
The intensity level through the ultrasonic signal of described reception power panel reflection received when described multichannel ultrasonic probe is little
When preset strength, described wireless power plate is adjusted reduces described wireless power plate and receives plate with described power supply
Between distance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201510112856.2A CN106033911B (en) | 2015-03-13 | 2015-03-13 | For the wireless power supply system of household electrical appliance and the wireless power method of household electrical appliance |
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| CN201510112856.2A CN106033911B (en) | 2015-03-13 | 2015-03-13 | For the wireless power supply system of household electrical appliance and the wireless power method of household electrical appliance |
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| CN106033911A true CN106033911A (en) | 2016-10-19 |
| CN106033911B CN106033911B (en) | 2019-01-11 |
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Cited By (1)
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| CN106856444A (en) * | 2017-02-22 | 2017-06-16 | 美的集团股份有限公司 | Wireless power platform and the man-machine interaction method based on it, wireless power supply system |
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| CN106033911B (en) | 2019-01-11 |
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