CN109435715A - A kind of multifunction wireless charging emitter and fitting matching process - Google Patents
A kind of multifunction wireless charging emitter and fitting matching process Download PDFInfo
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- CN109435715A CN109435715A CN201811489963.7A CN201811489963A CN109435715A CN 109435715 A CN109435715 A CN 109435715A CN 201811489963 A CN201811489963 A CN 201811489963A CN 109435715 A CN109435715 A CN 109435715A
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- 238000007600 charging Methods 0.000 title claims abstract description 149
- 238000000034 method Methods 0.000 title claims abstract description 24
- 230000008569 process Effects 0.000 title claims abstract description 19
- 230000005540 biological transmission Effects 0.000 claims abstract description 144
- 230000000694 effects Effects 0.000 claims abstract description 27
- 238000013519 translation Methods 0.000 claims description 20
- 238000001931 thermography Methods 0.000 claims description 11
- 238000004891 communication Methods 0.000 claims description 9
- 238000012545 processing Methods 0.000 claims description 4
- 230000006698 induction Effects 0.000 claims description 2
- 238000012512 characterization method Methods 0.000 abstract description 6
- 239000000243 solution Substances 0.000 description 23
- 238000005516 engineering process Methods 0.000 description 9
- 230000005611 electricity Effects 0.000 description 7
- 230000004048 modification Effects 0.000 description 5
- 238000012986 modification Methods 0.000 description 5
- 238000002347 injection Methods 0.000 description 4
- 239000007924 injection Substances 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 230000006870 function Effects 0.000 description 3
- 230000001737 promoting effect Effects 0.000 description 3
- 238000010792 warming Methods 0.000 description 3
- 208000033748 Device issues Diseases 0.000 description 2
- 238000005485 electric heating Methods 0.000 description 2
- 230000005674 electromagnetic induction Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 238000009432 framing Methods 0.000 description 1
- 238000003331 infrared imaging Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000035807 sensation Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
- H02J50/10—Circuit arrangements or systems for wireless supply or distribution of electric power using inductive coupling
- H02J50/12—Circuit arrangements or systems for wireless supply or distribution of electric power using inductive coupling of the resonant type
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
- H02J50/90—Circuit arrangements or systems for wireless supply or distribution of electric power involving detection or optimisation of position, e.g. alignment
-
- H02J7/025—
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/14—Plug-in electric vehicles
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/16—Information or communication technologies improving the operation of electric vehicles
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Power Engineering (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The invention discloses a kind of multifunction wireless charging emitter and fitting matching process, by processor receive characterization nearby there are the signal of wireless charging receiver after control unlatching calibration system, and after the relative position information that calibration system gets between wireless transmission coil and wireless receiving coil, it controls position adjustment transmission device and position adjustment is carried out to wireless transmission coil, so that wireless charging transmitting coil meets with the relative position of wireless receiving coil connect is bonded matching condition, it is final to realize optimal wireless charge efficiency.Therefore, the technical solution in the embodiment of the present application has the technical effect for the intelligent level for improving wireless charging efficiency and improving wireless charging emitter.
Description
Technical field
The present invention relates to wireless charging technical fields, more particularly to a kind of multifunction wireless charging emitter and fitting
Matching process.
Background technique
Wireless charging technology is derived from wireless power transmission technology, it may include electromagnetic induction method, electromagentic resonance mode, electric field
Four kinds of modes of coupled modes and radio wave mode.High-power wireless charges frequently with electromagentic resonance formula, this kind of mode can prop up
Hold several centimeters to several meters of wireless charging.
Currently, most electric car charging generallys use electromagentic resonance formula, energization coil (nothing is set in ground surface end
Line transmitting coil), in the setting resonance of automobile end with coil (wireless receiving coil), make vapour and being powered to ground end-coil
Vehicle end-coil generates resonance and is converted into electric flux and charges to battery, while being also used for mechanical running itself.
And in the existing system for carrying out wireless charging for the Large-sized Communications tool such as automobile, it will usually which some calibration systems are set
System, such as signal transmitting antenna and signal receiving antenna is respectively set in wireless charging receiving terminal and wireless charging transmitting terminal, and
Using vehicle safety unit and disengaging controller, measuring signal transmitting antenna and connect during continuous transceiving electromagnetic wave signal
The distance and angle for receiving antenna position charhing unit and vehicle relative position.Towing motorcar can be controlled after the positioning to arrive
Scheduled regional location, to realize the opposite matching of wireless transmission circle circle and wireless receiving coil on gravity direction.
But since wireless receiving coil is generally arranged on automobile chassis, different automobile chassises has point of height；
Due also to automobile is in the long-term use, chassis may also can have some inclinations or torsion.Therefore, even if having been realized in
The matching of wireless transmission coil and wireless receiving coil on gravity direction, but since the relative distance between two coils is unstable
It is fixed, and place plane be also not necessarily it is parallel, therefore, actual wireless charging efficiency still suffer from it is very low under performance.
It can not be according to actual reception line applied to the wireless charging technology of the vehicles as it can be seen that existing in the prior art
It encloses position and realizes and be precisely bonded matching between transmitting coil and receiving coil, thereby result in the low skill of wireless charging efficiency
Art problem.
Summary of the invention
The application provides a kind of multifunction wireless charging emitter and fitting matching process, to solve in the prior art
There is be applied to the vehicles wireless charging technology can not be realized according to actual receiving coil position transmitting coil with
Accurate fitting matching between receiving coil, thereby results in the low technical problem of wireless charging efficiency.
The application first aspect provides a kind of multifunction wireless charging emitter, comprising:
Signal receiver；
Wireless transmission coil generates charging voltage to occur electrically to react with wireless receiving coil during the energization；
Calibration system；
Position adjusts transmission device；
Processor connect with the signal receiver, the calibration system and the position adjustment transmission device, uses
With after receiving the signal of communication sent by wireless charging receiver by the signal receiver, the school is opened in control
Barebone, and determined between the wireless charging emitter and the wireless charging receiver by the calibration system
Relative position information determines position adjusting parameter based on the relative position information, controls institute based on the position adjusting parameter
Rheme sets adjustment transmission device and carries out position adjustment to the wireless charging emitter, so that the wireless charging emitter
Wireless transmission coil and the distance between the wireless receiving coil of the wireless charging receiver be less than or equal to preset distance,
And face where the wireless transmission coil belongs to predetermined angle range relative to the angle in face where the wireless receiving coil.
Optionally, the signal receiver, comprising:
Bluetooth reception device, and/or NFC reception device, and/or RFID reception device.
Optionally, the calibration system includes:
Thermal imaging device, to obtain the image information for the thermal objects being arranged on the wireless charging receiver；
The processor, to determine that the wireless transmission coil wirelessly connects relative to described based on the image information
The range information and/or directional information of take-up circle.
Optionally, the calibration system includes:
Electromagnetic signal inductor, to receive at least one electromagnetic signal, wherein at least one described electromagnetic signal is logical
At least one electromagnetic signal emitter being arranged on the wireless charging receiver is crossed to issue respectively；
The processor, to determine the wireless transmission coil relative to institute based at least one described electromagnetic signal
State the range information and/or directional information of wireless receiving coil.
Optionally, the position adjustment transmission device includes:
Motor；
Lifting transmission device is connect with the wireless transmission coil and motor, to control under motor driven effect
The wireless transmission coil is made to be gone up and down on the direction vertical with face where it；And/or
Translation drive unit is connect with the wireless transmission coil and motor, to control under motor driven effect
It makes the wireless transmission coil and is planar translated at it；And/or
Three-dimensional rotation transmission device is connect with the wireless transmission coil and motor, to act in the motor driven
The lower control wireless transmission coil carries out Sloped rotating in three-dimensional space.
The embodiment of the present application second aspect provides a kind of wireless charging fitting matching process, is applied to a wireless charging and sends out
Injection device, which comprises
It receives in the signal receiver by the wireless charging emitter by wireless charging receiver transmission
After signal of communication, the calibration system of the wireless charging emitter is opened by processor control；
It is determined between the wireless charging emitter and the wireless charging receiver by the calibration system
Relative position information；
The processor determines position adjusting parameter based on the relative position information；
The processing controls the position adjustment transmission device based on the position adjusting parameter and sends out the wireless charging
Injection device carries out position adjustment, so that the wireless transmission coil of the wireless charging emitter and the wireless charging are received and filled
The distance between wireless receiving coil set is less than or equal to preset distance, and face where the wireless transmission coil is relative to described
The angle in face belongs to predetermined angle range where wireless receiving coil.
Optionally, described that the nothing is determined by the calibration system when the calibration system includes thermal imaging device
Relative position information between line charge electricity emitter and the wireless charging receiver, comprising:
The image letter for the thermal objects being arranged on the wireless charging receiver is obtained by the thermal imaging device
Breath；
The processor determines position adjusting parameter based on the relative position information, comprising:
The processor is based on the image information and determines the wireless transmission coil relative to the wireless receiving line
The range information and/or directional information of circle.
Optionally, described that institute is determined by the calibration system when the calibration system includes electromagnetic signal inductor
State the relative position information between wireless charging emitter and the wireless charging receiver, comprising:
At least one electromagnetic signal in setting reception preset range is obtained by the electromagnetic signal inductor, wherein
At least one described electromagnetic signal is at least one electromagnetic signal emitting by being arranged on the wireless charging receiver
Device issues respectively；
The processor determines position adjusting parameter based on the relative position information, comprising:
The processor is based at least one described electromagnetic signal and determines the wireless transmission coil relative to the nothing
The range information and/or directional information of line receiving coil.
Optionally, the processor controls the position adjustment transmission device according to the position adjusting parameter to the nothing
Line charge electricity emitter carries out position adjustment, comprising:
The range information is based on by the processor and determines lifting parameter, and is controlled the motor driven lifting and passed
Device is moved so that the wireless transmission coil is gone up and down on the direction vertical with face where it according to the lifting parameter；
And/or
The directional information is based on by the processor and determines translation parameters, and is controlled the motor driven translation and passed
Dynamic device is so that the wireless transmission coil is planar translated according to the translation parameters at it；And/or
The directional information is based on by the processor and determines three-dimensional rotation parameter, and controls the motor driven three
Rotating transmission device is tieed up so that the wireless transmission coil carries out inclination rotation according to the three-dimensional rotation parameter in three-dimensional space
Turn.
One or more technical solutions provided in the embodiments of the present application have at least the following technical effects or advantages:
Technical solution in the embodiment of the present application can there are wireless chargings to connect receiving near characterization by processor
Calibration system is opened in control after the signal of receiving apparatus, and calibration system get wireless transmission coil and wireless receiving coil it
Between relative position information after, control position adjustment transmission device to wireless transmission coil carry out position adjustment so that wireless charging
Electric transmitting coil meets with the relative position of wireless receiving coil connect is bonded matching condition, final to realize optimal wireless charging effect
Rate.Therefore, the technical solution in the embodiment of the present application has and improves wireless charging efficiency and improve wireless charging emitter
The technical effect of intelligent level.
Technical solution in the embodiment of the present application also has the following technical effect that
Further, the technical solution in the embodiment of the present application is also based on is correspondingly arranged with wireless charging receiving coil
The thermal objects image informations that are shown determine the phase between wireless charging receiving coil and wireless charging transmitting coil
To location information.Therefore also have and improve the technical effect that relative position information determines efficiency and determine accuracy.
Further, the technical solution in the embodiment of the present application can also be according to the electricity being correspondingly arranged with wireless receiving coil
The source distance and/or source direction for the electromagnetic signal that magnetic signal transmitter issues, to determine the relative position information, because
This, which also has, further increases the technical effect that relative position information determines efficiency.
Further, the technical solution in the embodiment of the present application can also be driven by setting lifting transmission device, translation
Device, three-dimensional rotation transmission device with realize can automatically by wireless transmission coil in three dimensions any position and any angle
Degree is adjusted, and carries out being bonded matching with the wireless receiving coil in any orientation of any angle to can realize.Therefore
Also there is the technical effect for promoting the matching efficiency of the fitting between receiving coil and transmitting coil.
Detailed description of the invention
Fig. 1 is a kind of structure chart of wireless charging emitter provided in an embodiment of the present invention；
Fig. 2 is the flow chart that a kind of wireless charging provided in an embodiment of the present invention is bonded matching process.
Specific embodiment
The application provides a kind of multifunction wireless charging emitter and fitting matching process, to solve in the prior art
There is be applied to the vehicles wireless charging technology can not be realized according to actual receiving coil position transmitting coil with
Accurate fitting matching between receiving coil, thereby results in the low technical problem of wireless charging efficiency.
Technical solution in the embodiment of the present application is in order to solve the above technical problems, general thought is as follows:
Technical solution in the embodiment of the present application can there are wireless chargings to connect receiving near characterization by processor
Calibration system is opened in control after the signal of receiving apparatus, and calibration system get wireless transmission coil and wireless receiving coil it
Between relative position information after, control position adjustment transmission device to wireless transmission coil carry out position adjustment so that wireless charging
Electric transmitting coil meets with the relative position of wireless receiving coil connect is bonded matching condition, final to realize optimal wireless charging effect
Rate.Therefore, the technical solution in the embodiment of the present application has and improves wireless charging efficiency and improve wireless charging emitter
The technical effect of intelligent level.
Technical scheme is described in detail below by attached drawing and specific embodiment, it should be understood that the application
Specific features in embodiment and embodiment are the detailed description to technical scheme, rather than to present techniques
The restriction of scheme, in the absence of conflict, the technical characteristic in the embodiment of the present application and embodiment can be combined with each other.
The terms "and/or", only a kind of incidence relation for describing affiliated partner, indicates that there may be three kinds of passes
System, for example, A and/or B, can indicate: individualism A exists simultaneously A and B, these three situations of individualism B.In addition, herein
Middle character "/" typicallys represent the relationship that forward-backward correlation object is a kind of "or".
Embodiment one
Referring to FIG. 1, the embodiment of the present application one provides a kind of multifunction wireless charging emitter, comprising:
Signal receiver 101；
Wireless transmission coil 102 electrically reacts generation charging electricity to occur during the energization with wireless receiving coil
Pressure；
Calibration system 103；
Position adjusts transmission device 104；
Processor 105 is connect with the signal receiver, the calibration system and the position adjustment transmission device,
Described in after receiving the signal of communication sent by wireless charging receiver by the signal receiver, control is opened
Calibration system, and determined between the wireless charging emitter and the wireless charging receiver by the calibration system
Relative position information, position adjusting parameter is determined based on the relative position information, based on the position adjusting parameter control
The position adjustment transmission device carries out position adjustment to the wireless charging emitter, so that wireless charging transmitting dress
The distance between wireless receiving coil of the wireless transmission coil and the wireless charging receiver set is less than or equal to pre- spacing
From, and face where the wireless transmission coil belongs to predetermined angle model relative to the angle in face where the wireless receiving coil
It encloses.
The signal receiver 101 can be ordinary antennas, RFID, NFC, bluetooth reception device etc., as long as can connect
The device for receiving wireless signal all can serve as the signal receiver.
The calibration system 103 can be the plurality of devices or system of achievable calibration function, such as: it can be in wireless transmission
The magnet arrangement that can be attracted each other to be aligned by magnetic force is installed respectively on coil and wireless receiving coil；It can be for pre-
The camera of the tool camera function of installation is set in positioning, and the intelligence dress of determining relative position is reached by Image Acquisition analysis
It sets；Can also be by locating rod, card slot, etc. mechanical carry out physical forces location and (can determine by forces location wirelessly
Relative position between receiving coil and wireless transmission coil is a positional relationship determined) device, etc..In the prior art
The position correction between wireless transmission coil and wireless receiving coil can be realized by multiple systems or equipment, as long as can be with
It realizes and determines that the system of the relative position information between transmitting coil and receiving coil or device just all can serve as the calibration
System.
The position adjustment transmission device 104 equally may be diversified forms, such as gear train, piston drive system
System, belt drive system, chain transmission system and integrated application drive apparatus of above system, etc., as long as can be used to
The equipment for driving coil position to change all can serve as the position adjustment transmission device.
Specifically, the processor 105 can be general central processing unit (CPU), be also possible to specific application collection
At circuit (English: Application Specific Integrated Circuit, referred to as: ASIC), can also be one or
Multiple integrated circuits executed for controlling program.
Further, the wireless charging emitter can also include memory, and the quantity of memory can be one
Or it is multiple.Memory may include read-only memory (English: Read Only Memory, abbreviation: ROM), random access memory
Device (English: Random Access Memory, referred to as: RAM) and magnetic disk storage.
It, can be by signal receiver not in the multifunction wireless charging emitter course of work of the embodiment of the present application
It is disconnected that induction acquisition is carried out to the wireless signal in air.It is connect once being received by the signal receiver by a certain wireless charging
When the signal of communication that receiving apparatus issues, that is just characterized in the signal range of receiving of signal receiver, and there are wireless charging receptions
Device.The processor is i.e. controllable to open the calibration system, carries out position to wireless transmission coil and wireless receiving coil
Calibration, and the wireless transmission coil is the transmitting coil on wireless charging emitter in the embodiment of the present application, it is described
Wireless receiving coil can be the receiving coil on the wireless charging receiver of the sending signal of communication.
When the processor is obtained by between the calibration system wireless transmission coil determined and wireless receiving coil
Relative position information after, can based on the relative position information further to the wireless transmission coil carry out position adjustment,
For example, when the relative position information characterization the distance between the wireless transmission coil and the wireless receiving coil are larger
Position adjustment transmission device can be controlled to be driven, so that the wireless transmission coil is leaned on to the wireless receiving coil
Closely, shorten distance between the two；Have for example when face and the institute where wireless receiving coil described in relative position information standard of performing the operation
When face where stating wireless transmission coil is not parallel, it can control position adjustment transmission device and be driven, so that the wireless hair
Ray circle rotates in three dimensions, be finally reached it is parallel with face where the wireless receiving coil, to improve wireless charging
Efficiency etc., final realize precisely are bonded matching between wireless transmission coil and wireless receiving coil.
It should be pointed out that in the technical solution of the embodiment of the present application, need according to wireless transmission coil with wirelessly connect
The electrical function mode of charging voltage is generated between take-up circle specifically to determine specific fitting matching way.For example, if adopting
It is that electromagnetic induction technology or electromagentic resonance technology carry out wireless charging, then needing will be between transmitting coil and receiving coil
The parallel alignment between circle face and circle face is carried out, does not generate offset, it is possible thereby to reach highest charge efficiency, then patch at this time
Close matching way are as follows: the hub of a spool between wireless transmission coil and wireless receiving coil is aligned and relative distance between the two
Less than or equal to pre-determined distance；In another example if other are applicable in wireless charging modes using radio wave etc., it can be with
Predetermined fitting matching way are as follows: face where face where transmitting coil and receiving coil is in same plane.Therefore, in practical operation
In the process, the sound fitting between receiving coil of corresponding water skiing can be determined according to actual wireless charging technology
With mode, the processor can adjust corresponding control model according to actually required fitting matching way, so that wireless hair
Meet corresponding fitting matching condition between ray circle and wireless receiving coil, realizes optimal wireless charge efficiency.
It can be seen that technical solution in the embodiment of the present application can there are nothings receiving near characterization by processor
Calibration system is opened in control after the signal of line charging receiver, and is got wireless transmission coil in calibration system and wirelessly connect
After relative position information between take-up circle, control position adjustment transmission device carries out position adjustment to wireless transmission coil, with
Meet wireless charging transmitting coil with the relative position of wireless receiving coil connect and be bonded matching condition, finally realizes best nothing
Line charge electrical efficiency.Therefore, the technical solution in the embodiment of the present application has to improve wireless charging efficiency and improve wireless charging and send out
The technical effect of the intelligent level of injection device.
Further, the signal receiver in the embodiment of the present application, comprising:
Bluetooth reception device, and/or NFC reception device, and/or RFID reception device.
As long as the device or equipment that can be used for receiving the signal for enabling processor that can identify then all can serve as the letter
Number receiver.
Specifically, the calibration system may include:
Thermal imaging device, to obtain the image information for the thermal objects being arranged on the wireless charging receiver；
The processor, to determine that the wireless transmission coil wirelessly connects relative to described based on the image information
The range information and/or directional information of take-up circle.
The thermal imaging device can refer to that the object for being more than threshold value to temperature is incuded, taken pictures or dynamic image is adopted
Device of collection, such as temperature sensor, camera, infrared imaging instrument etc..It in the actual operation process, can be by heat object
Body is set in advance on position corresponding with wireless receiving coil, for example, electric heating frame can be arranged in wireless receiving coil
Around, a rectangle electric heating frame is formed, when the warming that frame adstante febre, the processor can be obtained according to thermal imaging device
Information, photo or dynamic image are analyzed, by the warming information or image information that get determine thermal sensation object length,
Shape, compared to deviation angle of framing image prestored etc., to correspond to determining wireless receiving coil relative to wireless transmission
The distance of coil and/or direction.Due to can be based in several ways with algorithm in the prior art above-mentioned warming information and
Image information determines the relative positional relationship between two articles, therefore in order to illustrate the succinct of book, does not just repeat one by one herein.
As it can be seen that the technical solution in the embodiment of the present application is also based on the hair being correspondingly arranged with wireless charging receiving coil
The image information that hot object is shown determines the opposite position between wireless charging receiving coil and wireless charging transmitting coil
Confidence breath.Therefore also have and improve the technical effect that relative position information determines efficiency and determine accuracy.
Specifically, the calibration system can also include:
Electromagnetic signal inductor, to receive at least one electromagnetic signal, wherein at least one described electromagnetic signal is logical
At least one electromagnetic signal emitter being arranged on the wireless charging receiver is crossed to issue respectively；
The processor, to determine the wireless transmission coil relative to institute based at least one described electromagnetic signal
State the range information and/or directional information of wireless receiving coil.
In the actual operation process, at least one described electromagnetic signal can be separately positioned on the outer of wireless receiving coil
Week, or Wireless charging coil is set and characterizes the position of its substantially region, such as can be set in wireless receiving coil
On one or several diameter and coil near intersections.Certainly, at least one described electromagnetic signal can be mutually different
Electromagnetic signal, or part is identical or identical electromagnetic signal, as long as can be used to analyze determine it is described wireless
The substantially region of receiving coil.For example, when wireless receiving coil is arranged in only one electromagnetic signal emitter
When center, the electromagnetic signal that processor can be issued based on the transmitter determines the center of wireless receiving coil, thus really
Make the center relative position information of wireless transmission coil Yu wireless receiving coil；When there are two electromagnetic signal emitters to set respectively
It sets when on a diameter both ends of wireless receiving coil, processor can be based on the electromagnetism letter that two transmitters issue respectively
Number determine wireless receiving coil position of center line, so that it is determined that the center line phase of wireless transmission coil and wireless receiving coil out
To location information, etc..
That is, the technical solution in the embodiment of the present application can also be according to the electricity being correspondingly arranged with wireless receiving coil
The source distance and/or source direction for the electromagnetic signal that magnetic signal transmitter issues, to determine the relative position information, because
This, which also has, further increases the technical effect that relative position information determines efficiency.
Optionally, the position adjustment transmission device includes:
Motor；
Lifting transmission device is connect with the wireless transmission coil and motor, to control under motor driven effect
The wireless transmission coil is made to be gone up and down on the direction vertical with face where it；And/or
Translation drive unit is connect with the wireless transmission coil and motor, to control under motor driven effect
It makes the wireless transmission coil and is planar translated at it；And/or
Three-dimensional rotation transmission device is connect with the wireless transmission coil and motor, to act in the motor driven
The lower control wireless transmission coil carries out Sloped rotating in three-dimensional space.
The lifting transmission device, translation drive unit, three-dimensional rotation transmission device can be a variety of shapes in the prior art
The transmission device of formula, such as gear train, belt system, piston system, tie system, chain system, mechanical arm type activity system
System or the package device of above system etc., as long as can realize that face is hung down where with it to the wireless transmission coil
It carries out upper and lower supporter on straight direction and lifts mobile device be the lifting transmission device, it can be achieved that the wireless transmission line
Enclosing in its device planar translated can be the translation drive unit, it can be achieved that the wireless transmission coil
Carrying out the device of Sloped rotating in three-dimensional space can be the three-dimensional rotation transmission device.
It is important to note that the three-dimensional rotation transmission device can refer to, it can be by wireless transmission coil edge
The device that a plurality of axis is rotated, that is to say, that the three-dimensional rotation transmission device in the embodiment of the present application can drive institute
It states wireless transmission coil to rotate freely along 360 degree of directions, with meet can be with the wireless receiving line that twists in any direction
Circle carries out fitting matching.
As it can be seen that technical solution in the embodiment of the present application can also by setting lifting transmission device, translation drive unit,
Three-dimensional rotation transmission device with realize can automatically by wireless transmission coil any position in three dimensions and any angle into
Row adjustment, carries out being bonded matching to can realize with the wireless receiving coil in any orientation of any angle.Therefore also have
There is the technical effect for promoting the matching efficiency of the fitting between receiving coil and transmitting coil.
Embodiment two
Referring to FIG. 2, the embodiment of the present application also provides a kind of wireless chargings to be bonded matching process, it is applied to a wireless charging
Electric emitter, which comprises
Step 201: being received in the signal receiver by the wireless charging emitter and dress is received by wireless charging
After setting the signal of communication of transmission, the calibration system of the wireless charging emitter is opened by processor control；
Step 202: determining that the wireless charging emitter and the wireless charging receive by the calibration system and fill
Relative position information between setting；
Step 203: the processor determines position adjusting parameter based on the relative position information；
Step 204: the processing controls the position adjustment transmission device to the nothing based on the position adjusting parameter
Line charge electricity emitter carries out position adjustment, so that the wireless transmission coil of the wireless charging emitter and the wireless charging
The distance between wireless receiving coil of electric reception device is less than or equal to preset distance, and face phase where the wireless transmission coil
Predetermined angle range is belonged to for the angle in face where the wireless receiving coil.
Further, described by described in calibration system determination when the calibration system includes thermal imaging device
Relative position information between wireless charging emitter and the wireless charging receiver, comprising:
The image letter for the thermal objects being arranged on the wireless charging receiver is obtained by the thermal imaging device
Breath；
The processor determines position adjusting parameter based on the relative position information, comprising:
The processor is based on the image information and determines the wireless transmission coil relative to the wireless receiving line
The range information and/or directional information of circle.
Further, described to be determined by the calibration system when the calibration system includes electromagnetic signal inductor
Relative position information between the wireless charging emitter and the wireless charging receiver, comprising:
At least one electromagnetic signal in setting reception preset range is obtained by the electromagnetic signal inductor, wherein
At least one described electromagnetic signal is at least one electromagnetic signal emitting by being arranged on the wireless charging receiver
Device issues respectively；
The processor determines position adjusting parameter based on the relative position information, comprising:
The processor is based at least one described electromagnetic signal and determines the wireless transmission coil relative to the nothing
The range information and/or directional information of line receiving coil.
Further, the processor controls the position adjustment transmission device according to the position adjusting parameter to described
Wireless charging emitter carries out position adjustment, comprising:
The range information is based on by the processor and determines lifting parameter, and is controlled the motor driven lifting and passed
Device is moved so that the wireless transmission coil is gone up and down on the direction vertical with face where it according to the lifting parameter；
And/or
The directional information is based on by the processor and determines translation parameters, and is controlled the motor driven translation and passed
Dynamic device is so that the wireless transmission coil is planar translated according to the translation parameters at it；And/or
The directional information is based on by the processor and determines three-dimensional rotation parameter, and controls the motor driven three
Rotating transmission device is tieed up so that the wireless transmission coil carries out inclination rotation according to the three-dimensional rotation parameter in three-dimensional space
Turn.
It should be pointed out that the lifting parameter, the translation parameters and the three-dimensional rotation parameter are in practical operation
It can be the parameter for referring to the rotation mode of control motor in the process, that is, refer to that the practical lifting of the wireless transmission coil is high
The parameter of degree, practical translation distance or practical three-dimensional rotation angle.As long as processor rely control and generate make wirelessly send out
Ray circle with wireless receiving coil be bonded matched control parameter then and all can serve as the lifting parameter, the translation parameters,
And the three-dimensional rotation parameter.It can according to need the technical solution to be arranged, in the embodiment of the present application in practical operation
Any restriction is not done.
The various change mode and specific example of one of 1 embodiment of earlier figures multifunction wireless charging emitter are same
The wireless charging that sample is suitable for the present embodiment is bonded matching process, is charged emitter by aforementioned to a kind of multifunction wireless
Detailed description, those skilled in the art are clear that the embodiment party of wireless charging fitting matching process in the present embodiment
Method, so this will not be detailed here in order to illustrate the succinct of book.
It can be seen that technical solution in the embodiment of the present application can there are nothings receiving near characterization by processor
Calibration system is opened in control after the signal of line charging receiver, and is got wireless transmission coil in calibration system and wirelessly connect
After relative position information between take-up circle, control position adjustment transmission device carries out position adjustment to wireless transmission coil, with
Meet wireless charging transmitting coil with the relative position of wireless receiving coil connect and be bonded matching condition, finally realizes best nothing
Line charge electrical efficiency.Therefore, the technical solution in the embodiment of the present application has to improve wireless charging efficiency and improve wireless charging and send out
The technical effect of the intelligent level of injection device.
Technical solution in the embodiment of the present application also has the following technical effect that
Further, the technical solution in the embodiment of the present application is also based on is correspondingly arranged with wireless charging receiving coil
The thermal objects image informations that are shown determine the phase between wireless charging receiving coil and wireless charging transmitting coil
To location information.Therefore also have and improve the technical effect that relative position information determines efficiency and determine accuracy.
Further, the technical solution in the embodiment of the present application can also be according to the electricity being correspondingly arranged with wireless receiving coil
The source distance and/or source direction for the electromagnetic signal that magnetic signal transmitter issues, to determine the relative position information, because
This, which also has, further increases the technical effect that relative position information determines efficiency.
Further, the technical solution in the embodiment of the present application can also be driven by setting lifting transmission device, translation
Device, three-dimensional rotation transmission device with realize can automatically by wireless transmission coil in three dimensions any position and any angle
Degree is adjusted, and carries out being bonded matching with the wireless receiving coil in any orientation of any angle to can realize.Therefore
Also there is the technical effect for promoting the matching efficiency of the fitting between receiving coil and transmitting coil.
Although the preferred embodiment of the application has been described, it is created once a person skilled in the art knows basic
Property concept, then additional changes and modifications may be made to these embodiments.So it includes excellent that the following claims are intended to be interpreted as
It selects embodiment and falls into all change and modification of the application range.
Obviously, those skilled in the art can carry out various modification and variations without departing from the essence of the application to the application
Mind and range.In this way, if these modifications and variations of the application belong to the range of the claim of this application and its equivalent technologies
Within, then the application is also intended to include these modifications and variations.
Claims (9)
- The emitter 1. a kind of multifunction wireless charges characterized by comprisingSignal receiver；Wireless transmission coil generates charging voltage to occur electrically to react with wireless receiving coil during the energization；Calibration system；Position adjusts transmission device；Processor, with the signal receiver, the calibration system and the position adjustment transmission device connect, to After receiving the signal of communication sent by wireless charging receiver by the signal receiver, the calibration system is opened in control System, and determined by the calibration system opposite between the wireless charging emitter and the wireless charging receiver Location information determines position adjusting parameter based on the relative position information, controls institute's rheme based on the position adjusting parameter It sets adjustment transmission device and position adjustment is carried out to the wireless charging emitter, so that the nothing of the wireless charging emitter The distance between wireless receiving coil of line transmitting coil and the wireless charging receiver is less than or equal to preset distance, and institute Face belongs to predetermined angle range relative to the angle in face where the wireless receiving coil where stating wireless transmission coil.
- 2. wireless charging emitter as described in claim 1, which is characterized in that the signal receiver, comprising:Bluetooth reception device, and/or NFC reception device, and/or RFID reception device.
- 3. wireless charging emitter as described in claim 1, which is characterized in that the calibration system includes:Thermal imaging device, to obtain the image information for the thermal objects being arranged on the wireless charging receiver；The processor, to determine the wireless transmission coil relative to the wireless receiving line based on the image information The range information and/or directional information of circle.
- 4. wireless charging emitter as described in claim 1, which is characterized in that the calibration system includes:Electromagnetic signal inductor, to receive at least one electromagnetic signal, wherein at least one described electromagnetic signal is by setting At least one electromagnetic signal emitter set on the wireless charging receiver issues respectively；The processor, to determine the wireless transmission coil relative to the nothing based at least one described electromagnetic signal The range information and/or directional information of line receiving coil.
- 5. wireless charging emitter as described in claim 1, which is characterized in that the position adjusts transmission device and includes:Motor；Lifting transmission device is connect with the wireless transmission coil and motor, to control institute under motor driven effect Wireless transmission coil is stated to be gone up and down on the direction vertical with face where it；And/orTranslation drive unit is connect with the wireless transmission coil and motor, to control institute under motor driven effect It states wireless transmission coil and is planar translated at it；And/orThree-dimensional rotation transmission device is connect with the wireless transmission coil and motor, to control under motor driven effect It makes the wireless transmission coil and carries out Sloped rotating in three-dimensional space.
- 6. a kind of wireless charging is bonded matching process, it is applied to a wireless charging emitter, which is characterized in that the method packet It includes:The communication sent by wireless charging receiver is received in the signal receiver by the wireless charging emitter After signal, the calibration system of the wireless charging emitter is opened by processor control；It is determined by the calibration system opposite between the wireless charging emitter and the wireless charging receiver Location information；The processor determines position adjusting parameter based on the relative position information；The processing controls the position adjustment transmission device based on the position adjusting parameter and fills to wireless charging transmitting It sets and carries out position adjustment, so that the wireless transmission coil of the wireless charging emitter and the wireless charging receiver The distance between wireless receiving coil is less than or equal to preset distance, and face where the wireless transmission coil is relative to described wireless The angle in face belongs to predetermined angle range where receiving coil.
- 7. fitting matching process as described in claim 1, which is characterized in that in the calibration system include thermal imaging device When, the phase determined by the calibration system between the wireless charging emitter and the wireless charging receiver To location information, comprising:The image information for the thermal objects being arranged on the wireless charging receiver is obtained by the thermal imaging device；The processor determines position adjusting parameter based on the relative position information, comprising:The processor determines the wireless transmission coil relative to the wireless receiving coil based on the image information Range information and/or directional information.
- 8. as described in claim 1 fitting matching process, which is characterized in that the calibration system include electromagnetic signal induction It is described to be determined between the wireless charging emitter and the wireless charging receiver by the calibration system when device Relative position information, comprising:At least one electromagnetic signal in setting reception preset range is obtained by the electromagnetic signal inductor, wherein described At least one electromagnetic signal is at least one electromagnetic signal emitter point by being arranged on the wireless charging receiver It does not issue；The processor determines position adjusting parameter based on the relative position information, comprising:The processor is based at least one described electromagnetic signal and determines that the wireless transmission coil wirelessly connects relative to described The range information and/or directional information of take-up circle.
- 9. fitting matching process as claimed in claim 7 or 8, which is characterized in that the processor controls the position adjustment Transmission device carries out position adjustment to the wireless charging emitter according to the position adjusting parameter, comprising:The range information is based on by the processor and determines lifting parameter, and controls the motor driven lifting and driving dress It sets so that the wireless transmission coil is gone up and down on the direction vertical with face where it according to the lifting parameter；And/orThe directional information is based on by the processor and determines translation parameters, and controls the motor driven translation transmission dress It sets so that the wireless transmission coil is planar translated according to the translation parameters at it；And/orThe directional information is based on by the processor and determines three-dimensional rotation parameter, and controls the motor driven three-dimensional rotation Turn transmission device so that the wireless transmission coil carries out Sloped rotating according to the three-dimensional rotation parameter in three-dimensional space.
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| CN201811489963.7A CN109435715A (en) | 2018-12-06 | 2018-12-06 | A kind of multifunction wireless charging emitter and fitting matching process |
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| CN201811489963.7A CN109435715A (en) | 2018-12-06 | 2018-12-06 | A kind of multifunction wireless charging emitter and fitting matching process |
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| CN109910647A (en) * | 2019-04-18 | 2019-06-21 | 北京有感科技有限责任公司 | Automobile wireless charging ground lock, automobile wireless charging system and method |
| CN110011428A (en) * | 2019-04-16 | 2019-07-12 | 上海海事大学 | A kind of anti-laterally offset radio energy-transmitting coil device and method of tumbler mechanism |
| CN110525307A (en) * | 2019-09-20 | 2019-12-03 | 福建省汽车工业集团云度新能源汽车股份有限公司 | A kind of saucer heating device using vehicle-mounted WiFi |
| CN110816323A (en) * | 2019-10-30 | 2020-02-21 | 南京航空航天大学 | Automobile wireless charging system and method based on transmitting coil array focusing |
| CN111384784A (en) * | 2020-05-29 | 2020-07-07 | 北京小米移动软件有限公司 | Self-guiding wireless charger and working method thereof |
| CN111762038A (en) * | 2020-06-30 | 2020-10-13 | 中国第一汽车股份有限公司 | Adjusting system and terminal equipment |
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| CN112637897A (en) * | 2020-12-14 | 2021-04-09 | 浙江诺昂科技有限公司 | Wireless signal transmission system and method |
| CN112937340A (en) * | 2021-02-10 | 2021-06-11 | 何强辉 | Charging system applied to electric vehicle |
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| CN110011428A (en) * | 2019-04-16 | 2019-07-12 | 上海海事大学 | A kind of anti-laterally offset radio energy-transmitting coil device and method of tumbler mechanism |
| CN109910647A (en) * | 2019-04-18 | 2019-06-21 | 北京有感科技有限责任公司 | Automobile wireless charging ground lock, automobile wireless charging system and method |
| CN109910647B (en) * | 2019-04-18 | 2024-03-08 | 合肥有感科技有限责任公司 | Automobile wireless charging ground lock, automobile wireless charging system and method |
| CN110525307A (en) * | 2019-09-20 | 2019-12-03 | 福建省汽车工业集团云度新能源汽车股份有限公司 | A kind of saucer heating device using vehicle-mounted WiFi |
| CN110816323A (en) * | 2019-10-30 | 2020-02-21 | 南京航空航天大学 | Automobile wireless charging system and method based on transmitting coil array focusing |
| CN111384784A (en) * | 2020-05-29 | 2020-07-07 | 北京小米移动软件有限公司 | Self-guiding wireless charger and working method thereof |
| CN111762038B (en) * | 2020-06-30 | 2022-05-20 | 中国第一汽车股份有限公司 | Governing system and terminal equipment |
| CN111762038A (en) * | 2020-06-30 | 2020-10-13 | 中国第一汽车股份有限公司 | Adjusting system and terminal equipment |
| CN112399059A (en) * | 2020-11-17 | 2021-02-23 | Oppo广东移动通信有限公司 | Elevating system, module and mobile terminal make a video recording |
| CN112637897A (en) * | 2020-12-14 | 2021-04-09 | 浙江诺昂科技有限公司 | Wireless signal transmission system and method |
| CN112937340A (en) * | 2021-02-10 | 2021-06-11 | 何强辉 | Charging system applied to electric vehicle |
| CN113162255A (en) * | 2021-04-02 | 2021-07-23 | 荣耀终端有限公司 | Coil alignment method and charging system |
| CN113162255B (en) * | 2021-04-02 | 2022-05-20 | 荣耀终端有限公司 | Coil alignment method and charging system |
| WO2022206178A1 (en) * | 2021-04-02 | 2022-10-06 | 荣耀终端有限公司 | Coil alignment method and charging system |
| WO2022242564A1 (en) * | 2021-05-20 | 2022-11-24 | 维沃移动通信有限公司 | Wireless charging device and charging method |
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Application publication date: 20190308 |