CN109066862A - Charging unit and charging method - Google Patents

Charging unit and charging method Download PDF

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Publication number
CN109066862A
CN109066862A CN201810946545.XA CN201810946545A CN109066862A CN 109066862 A CN109066862 A CN 109066862A CN 201810946545 A CN201810946545 A CN 201810946545A CN 109066862 A CN109066862 A CN 109066862A
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CN
China
Prior art keywords
unit
charging
charhing
electrical equipment
driving
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
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CN201810946545.XA
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Chinese (zh)
Inventor
不公告发明人
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Beijing PowerVision Technology Co Ltd
PowerVision Robot Inc
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Beijing PowerVision Technology Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
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Application filed by Beijing PowerVision Technology Co Ltd filed Critical Beijing PowerVision Technology Co Ltd
Priority to CN201810946545.XA priority Critical patent/CN109066862A/en
Publication of CN109066862A publication Critical patent/CN109066862A/en
Pending legal-status Critical Current

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    • H02J7/025
    • H02J5/005
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J50/00Circuit arrangements or systems for wireless supply or distribution of electric power
    • H02J50/10Circuit arrangements or systems for wireless supply or distribution of electric power using inductive coupling
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J50/00Circuit arrangements or systems for wireless supply or distribution of electric power
    • H02J50/90Circuit arrangements or systems for wireless supply or distribution of electric power involving detection or optimisation of position, e.g. alignment
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B40/00Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers

Abstract

The present invention provides a kind of charging unit and charging methods, are related to the technical field of wireless charging, which includes charhing unit and driving unit;Charhing unit to electrical equipment for wirelessly charging;Driving unit is for driving charhing unit to move in charging unit.Charging unit provided in an embodiment of the present invention and charging method, it can be charged using wireless mode to electrical equipment by the charhing unit of charging unit, and the charhing unit is driven to move in charging unit by driving unit, it charges so that charge power supply is moved in effective distance to electrical equipment, and then make wireless charging distance controlling in effective distance, the energy loss phenomenon in energy transport is effectively reduced, the efficiency of wireless charging and the Experience Degree of user are improved.

Description

Charging unit and charging method
Technical field
The present invention relates to the technical fields of wireless charging, more particularly, to a kind of charging unit and charging method.
Background technique
Wireless charging technology is a kind of technology of wireless power transmission, and the wireless charging technology that mainstream is compared in market is mainly led to Cross three kinds of modes, i.e. electromagnetic induction, radio wave and resonant interaction, for example, Qi mode use be exactly mainstream the most electricity Magnetic induction technology.Wherein, Qi mode is the wireless charging mode based on Qi standard, is chiefly used in mobile phone, camera, computer etc. and intelligently sets Standby wireless charging.
Generally, based on the wireless charging mode of electromagnetic induction technology, the energy being related between primary coil and secondary coil Amount transmission, therefore have higher requirement, i.e. primary coil and secondary wire to the relative distance between primary coil and secondary coil Circle needs to correspond to, and in effective distance, just can be carried out wireless charging, and still, effective distance is shorter, in energy transport In, effective distance is also difficult to be controlled, and leads to energy loss, so that the efficiency of wireless charging is lower.
For the lower technical problem of the efficiency of above-mentioned wireless charging, effective solution mode is not yet proposed at present.
Summary of the invention
In view of this, the purpose of the present invention is to provide a kind of charging unit and charging method, to alleviate in the prior art, The lower technical problem of the efficiency of wireless charging.
In a first aspect, the charging unit includes charhing unit and driving the embodiment of the invention provides a kind of charging unit Unit;Charhing unit to electrical equipment for wirelessly charging;Driving unit is for driving charhing unit to fill in charging Set interior movement.
With reference to first aspect, the embodiment of the invention provides the first possible embodiments of first aspect, wherein on Stating charhing unit is one or more, and when charhing unit starts to charge for electrical equipment, driving unit drives charhing unit It is moved to most suitable position charging;Driving unit and charhing unit are one-to-one or one-to-many.
The possible embodiment of with reference to first aspect the first, the embodiment of the invention provides second of first aspect Possible embodiment, wherein above-mentioned most suitable position is that charhing unit can be the position that electrical equipment charges normal.
With reference to first aspect, the embodiment of the invention provides the third possible embodiments of first aspect, wherein on Stating device further includes detection unit: charhing unit is one or more;Detection unit be used for detect electrical equipment by electric unit Position relative to charhing unit.
The third possible embodiment with reference to first aspect, the embodiment of the invention provides the 4th kind of first aspect Possible embodiment, wherein according to the position by electric unit relative to charhing unit for the electrical equipment that detection unit detects It sets, the position that driving unit drives one or more charhing units nearest by electric unit to distance is charged for electrical equipment.
Second aspect, the embodiment of the present invention also provide a kind of charging unit, which includes charhing unit and detection Unit;Charhing unit to electrical equipment for wirelessly charging;Detection unit is used to detect the single by electricity of electrical equipment Position of the member relative to charhing unit.
In conjunction with second aspect, the embodiment of the invention provides the first possible embodiments of second aspect, wherein on Stating charging unit includes controller, for controlling the movement of detection unit.
In conjunction with second aspect, the embodiment of the invention provides second of possible embodiments of second aspect, wherein on Stating charhing unit is one or more, and according to the positional distance by electric unit relative to charhing unit, selection is apart from close one A or multiple charhing units are electrical equipment charging.
In conjunction with second aspect, the embodiment of the invention provides the third possible embodiments of second aspect, wherein on Stating charging unit further includes driving unit, and driving unit is one-to-one or one-to-many with charhing unit;Driving unit is for driving Charhing unit moves in charging unit.
The third aspect, the embodiment of the present invention also provide a kind of charging method, are electrical equipment charging by charging unit, should Charging unit includes charhing unit and detection unit, this method comprises: by detection unit detection electrical equipment by electric unit Position relative to charhing unit;According to the positional distance value by electric unit relative to charhing unit, select apart from close charging Unit is electrical equipment charging.
In conjunction with the third aspect, the embodiment of the invention provides the first possible embodiments of the third aspect, wherein on Charhing unit is stated as one or more;It selects apart from close charhing unit to include: that selection distance value is less than for electrical equipment charging One or more charhing units of given threshold are electrical equipment charging.
In conjunction with the third aspect, the embodiment of the invention provides second of possible embodiments of the third aspect, wherein on State method further include: pass through the position for the driving unit mobile charging unit being set on charging unit.
In conjunction with second of possible embodiment of the third aspect, the embodiment of the invention provides the third of the third aspect Possible embodiment, wherein the position by driving unit mobile charging unit include: by driving unit it is mobile one or Multiple charhing units charge close to by electric unit for electrical equipment.
Fourth aspect, the embodiment of the present invention also provide a kind of charging method, are electrical equipment charging by charging unit, should Charging unit includes charhing unit and driving unit, this method comprises: passing through the mobile charhing unit of the driving unit Position;It is electrical equipment charging by the charhing unit.
In conjunction with fourth aspect, the embodiment of the invention provides the first possible embodiments of fourth aspect, wherein on Stating charhing unit is one, and the position by the mobile charhing unit of driving unit includes: by the charhing unit The variation of position in charging unit can be the correct position of electrical equipment charging with the determination charhing unit.
In conjunction with fourth aspect, the embodiment of the invention provides second of possible embodiments of fourth aspect, wherein on It is multiple for stating charhing unit;If there is the single charhing unit can be by being electrical equipment charging by electric unit, it is determined that single The charge position of a charhing unit is the correct position that can be charged;By driving unit movement, remaining is multiple described Charhing unit charges to correct position for charging equipment.
In conjunction with fourth aspect, the embodiment of the invention provides the third possible embodiments of fourth aspect, wherein on Before the position for stating mobile charging unit, the method also includes: one is detected by the detection unit on charging unit Or the distance value by electric unit on multiple charhing units and electrical equipment;When the distance value is less than given threshold When, it is electrical equipment charging by the charhing unit.
The embodiment of the present invention bring it is following the utility model has the advantages that
Charging unit provided in an embodiment of the present invention and charging method can use nothing by the charhing unit of charging unit Line mode charges to electrical equipment, and drives the charhing unit to move in charging unit by driving unit, so that charging electricity Source is moved in effective distance and charges to electrical equipment, and then makes wireless charging distance controlling in effective distance, is effectively reduced Energy loss phenomenon in energy transport, improves the efficiency of wireless charging and the Experience Degree of user.
Other feature and advantage of the embodiment of the present invention will illustrate in the following description, alternatively, Partial Feature and excellent Point can deduce from specification or unambiguously determine, or the above-mentioned technology by implementing the embodiment of the present invention can obtain Know.
To enable the above objects, features, and advantages of the embodiment of the present invention to be clearer and more comprehensible, preferred embodiment is cited below particularly, And cooperate appended attached drawing, it is described in detail below.
Detailed description of the invention
It, below will be to specific in order to illustrate more clearly of the specific embodiment of the invention or technical solution in the prior art Embodiment or attached drawing needed to be used in the description of the prior art be briefly described, it should be apparent that, it is described below Attached drawing is some embodiments of the present invention, for those of ordinary skill in the art, before not making the creative labor It puts, is also possible to obtain other drawings based on these drawings.
Fig. 1 is a kind of structural schematic diagram of charging unit provided in an embodiment of the present invention;
Fig. 2 is the structural schematic diagram of another charging unit provided in an embodiment of the present invention;
Fig. 3 is the structural schematic diagram of another charging unit provided in an embodiment of the present invention;
Fig. 4 is the structural schematic diagram of another charging unit provided in an embodiment of the present invention;
Fig. 5 is a kind of flow chart of charging method provided in an embodiment of the present invention;
Fig. 6 is the flow chart of another charging method provided in an embodiment of the present invention.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with attached drawing to the present invention Technical solution be clearly and completely described, it is clear that described embodiments are some of the embodiments of the present invention, rather than Whole embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creative work premise Under every other embodiment obtained, shall fall within the protection scope of the present invention.
Currently, wireless charging mode in the prior art, is carrying out energy transmission between primary coil and secondary coil When, energy loss is more, so that the efficiency of wireless charging is lower, is based on this, a kind of charging unit provided in an embodiment of the present invention And charging method, above-mentioned technical problem can be effectively relieved.
To be carried out first to a kind of charging unit disclosed in the embodiment of the present invention detailed convenient for understanding the present embodiment It is thin to introduce.
Embodiment 1
The embodiment of the invention provides a kind of charging units, and a kind of structural schematic diagram of charging unit as shown in Figure 1 should Charging unit includes charhing unit 10 and driving unit 20.Specifically, charhing unit is for wirelessly giving electrical equipment Charging;Driving unit is for driving charhing unit to move in charging unit.
When specific implementation, which is one or more, when charhing unit starts to charge for electrical equipment, is driven Moving cell drives above-mentioned charhing unit to be moved to most suitable position charging;Wherein, driving unit and charhing unit it is one-to-one or Person is one-to-many.For example, a driving unit can drive a charge power supply or a driving unit that can drive multiple fill Electric unit, when a driving unit drives multiple charhing units, driving unit can drive multiple charhing units simultaneously, or Person, driving unit drive one of charhing unit, specifically being configured by electric unit according to electrical equipment.When by electricity Unit it is larger by electric area's area when, driving unit can drive multiple charhing units to be filled to by electric unit by electric area Electricity, when by the smaller by electric area of electric unit, when only a charhing unit being allowed to charge, driving unit can only drive a charging Unit is moved to most suitable position charging in charging unit.
Further, it can be the position that electrical equipment charges normal which, which is charhing unit,.
When specific implementation, the structural schematic diagram of another charging unit as shown in Figure 2, the charging unit further includes detection Unit 30.
Specifically, charhing unit is one or more;The detection unit 30 be used for detect electrical equipment by electric unit phase For the position of above-mentioned charhing unit.The electrical equipment that charging unit is detected according to detection unit by electric unit Relative to the position of charhing unit, the position for driving one or more charhing units nearest by electric unit to distance by driving unit It sets, charges for electrical equipment.
When specific implementation, charging zone has been can be set in above-mentioned charging unit, is provided with inductor in the charging zone, such as red Outer inductor etc., detection unit can detect the position by electric unit relative to charhing unit of electrical equipment by the inductor It sets.
In actual use, charging unit provided in an embodiment of the present invention can carry out nothing by the way of electromagnetic induction Line charge electricity, above-mentioned charhing unit can be primary coil, can be secondary coil by electric unit in electrical equipment.
Specifically, primary coil can get the alternating current of certain frequency by the external power supply of charging unit, pass through Electromagnetic induction generates certain electric current in secondary coil, so that energy is transferred to receiving end from transmission end (charhing unit) (by electric unit).This principle is similar with transformer principle common in electric system, logical in the primary side (primary coil) of transformer Enter alternating current, secondary side (secondary coil) can induce electromotive force due to electromagnetic induction principle, if secondary circuit is connected to, can go out Existing induced current, thus may be implemented wireless transmission of the electric energy from primary coil to secondary coil.Take above-mentioned electromagnetic induction Technology transmits the mode of electric energy, so that charging unit provided in an embodiment of the present invention, can be widely applied for small-power, short distance Wireless charging market, such as electric toothbrush, mobile phone, camera small portable electronic device, generally by charging base to its into Row wireless charging.Charhing unit (primary coil) is mounted in charging base, then may be mounted at by electric unit (secondary coil) With in point device.
Further, above-mentioned driving unit may include driver and the driving motor that connect with the driver, driving electricity The motion parts of machine are connect with above-mentioned primary coil, to drive primary coil to move in the plane where charging unit, are passed through Detection unit detects the placement location with point device automatically, and is moved to the position, is the position of primary coil and secondary coil Matching, and then realize the purpose of automatic charging.
Charging unit provided in an embodiment of the present invention can be given using wireless mode by the charhing unit of charging unit and be used Electric equipment charging, and drive the charhing unit to move in charging unit by driving unit, so that charge power supply has been moved to Effect distance is interior to charge to electrical equipment, and then makes wireless charging distance controlling in effective distance, effectively reduces and passes in energy Energy loss phenomenon during defeated improves the efficiency of wireless charging and the Experience Degree of user.
Further, the embodiment of the invention provides another charging unit, the knots of another charging unit as shown in Figure 3 Structure schematic diagram, the charging unit include charhing unit 10 and detection unit 30, and the charhing unit is for wirelessly to use Electric equipment charging;Detection unit is used to detect the position by electric unit relative to charhing unit of electrical equipment.
Specifically, the structural schematic diagram of another charging unit as shown in Figure 4, in addition to structure shown in Fig. 3, the charging Device further includes controller 40, for controlling the movement of detection unit 30.For example, the position hair that detection unit can will test It is raw extremely to control, so that controller judges whether current location is the optimum position of electrical equipment charging, if so, triggering charging list Member charges, if not, can prompt the charge position of user's adjustment electrical equipment in such a way that indicator light dodges.
When specific implementation, above-mentioned charhing unit is one or more, and above-mentioned charging unit can be according to by electric unit phase For the positional distance of charhing unit, the one or more charhing units for selecting distance close are electrical equipment charging.
It further, further include driving unit 20, the driving unit and charhing unit one in the charging unit described in Fig. 4 To one or one-to-many;Driving unit is for driving charhing unit to move in charging unit.
When specific implementation, when charhing unit starts to charge for electrical equipment, driving unit can drive above-mentioned charging list Member is moved to most suitable position charging;Wherein, driving unit and charhing unit are one-to-one or one-to-many.For example, a drive Moving cell can drive a charge power supply or a driving unit that can drive multiple charhing units, when a driving is single When member drives multiple charhing units, driving unit can drive multiple charhing units simultaneously, alternatively, driving unit driving wherein one A charhing unit, specifically being configured by electric unit according to electrical equipment.When by the larger by electric area's area of electric unit When, driving unit can drive multiple charhing units to be charged to by electric unit by electric area, when by electric unit by electric area Smaller, when only a charhing unit being allowed to charge, driving unit can only drive a charhing unit to move in charging unit It charges to most suitable position.
When specific implementation, Fig. 3 perhaps charging unit shown in Fig. 4 specific working mode can with reference to earlier figures 1 or Charging unit shown in Fig. 2, repeats no more again.
Embodiment 2
Corresponding to Fig. 3 or charging unit shown in Fig. 4, the embodiment of the invention also provides a kind of charging method, this method It can be electrical equipment charging by above-mentioned charging unit, above-mentioned charging unit includes charhing unit and detection unit, such as Fig. 5 institute A kind of flow chart for the charging method shown, this method comprises:
Step S502 detects the position by electric unit relative to charhing unit of electrical equipment by detection unit;
Step S504 is selected according to the positional distance value by electric unit relative to charhing unit apart from close charhing unit For electrical equipment charging.
When specific implementation, above-mentioned charhing unit is one or more;It is above-mentioned to select to set apart from close charhing unit for electricity consumption The step of standby charging includes: that distance value is selected to be less than one or more charhing units of given threshold for electrical equipment charging.Tool When body is realized, electrical equipment which can be detected by above-mentioned detection unit by electric unit relative to charhing unit Position carries out calculating acquisition.
Further, above-mentioned charging unit further includes driving unit, therefore, above-mentioned charging method further include: by being set to The position of driving unit mobile charging unit on charging unit.Specifically, the process of the movement may include: single by driving The mobile one or more charhing units of member charge close to by electric unit for electrical equipment.
Further, correspond to charging unit shown in fig. 1 or fig. 2, the embodiment of the invention also provides another charging sides Method, the flow chart of another kind charging method as shown in FIG. 6, this method can be electrical equipment charging by charging unit, should Charging unit includes charhing unit and driving unit, this method comprises:
Step S602 passes through the position of driving unit mobile charging unit;
Step S604 is electrical equipment charging by above-mentioned charhing unit.
When specific implementation, above-mentioned charhing unit is one, in above-mentioned steps S602, passes through driving unit mobile charging unit Position include: the position in charging unit by charhing unit variation, to determine that charhing unit can fill for electrical equipment The correct position of electricity, and then by the position of the mobile above-mentioned charhing unit of driving unit, specifically, the variation of above-mentioned position can To be obtained by detection unit shown in Fig. 2.
Further, above-mentioned charhing unit can be multiple;If there is single charhing unit can be by being electricity consumption by electric unit Equipment charge, it is determined that the charge position of single charhing unit is the correct position that can be charged;It is moved by driving unit Remaining multiple charhing units charge to correct position for charging equipment.
In actual use, usually before the position of mobile charging unit, the above method further include: pass through charging unit On detection unit detect the distance value by electric unit in one or more charhing units and electrical equipment;When the distance value is small It is electrical equipment charging by charhing unit when given threshold.
Charging method provided in an embodiment of the present invention, it is special with charging unit provided by the above embodiment technology having the same Sign, so also can solve identical technical problem, reaches identical technical effect.
The technical effect of device charging method provided by the embodiment of the present invention, realization principle and generation and aforementioned charging The embodiment of device is identical, and to briefly describe, embodiment part does not refer to place, can refer to corresponding contents in previous embodiment, Details are not described herein.
In addition, in the description of the embodiment of the present invention unless specifically defined or limited otherwise, term " installation ", " phase Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected;It can To be mechanical connection, it is also possible to be electrically connected;It can be directly connected, can also can be indirectly connected through an intermediary Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition Concrete meaning in invention.
The computer program product of charging unit and charging method is carried out provided by the embodiment of the present invention, including is stored The computer readable storage medium of the executable non-volatile program code of processor, the instruction that said program code includes are available In executing previous methods method as described in the examples, specific implementation can be found in embodiment of the method, and details are not described herein.
It, can also be in addition, the functional units in various embodiments of the present invention may be integrated into one processing unit It is that each unit physically exists alone, can also be integrated in one unit with two or more units.
It, can be with if the function is realized in the form of SFU software functional unit and when sold or used as an independent product It is stored in the executable non-volatile computer-readable storage medium of a processor.Based on this understanding, of the invention Technical solution substantially the part of the part that contributes to existing technology or the technical solution can be with software in other words The form of product embodies, which is stored in a storage medium, including some instructions use so that One computer equipment (can be personal computer, server or the network equipment etc.) executes each embodiment institute of the present invention State all or part of the steps of method.And storage medium above-mentioned includes: USB flash disk, mobile hard disk, read-only memory (ROM, Read- Only Memory), random access memory (RAM, Random Access Memory), magnetic or disk etc. are various can be with Store the medium of program code.
Finally, it should be noted that embodiment described above, only a specific embodiment of the invention, to illustrate the present invention Technical solution, rather than its limitations, scope of protection of the present invention is not limited thereto, although with reference to the foregoing embodiments to this hair It is bright to be described in detail, those skilled in the art should understand that: anyone skilled in the art In the technical scope disclosed by the present invention, it can still modify to technical solution documented by previous embodiment or can be light It is readily conceivable that variation or equivalent replacement of some of the technical features;And these modifications, variation or replacement, do not make The essence of corresponding technical solution is detached from the spirit and scope of technical solution of the embodiment of the present invention, should all cover in protection of the invention Within the scope of.Therefore, protection scope of the present invention should be subject to the protection scope in claims.

Claims (17)

1. a kind of charging unit, which is characterized in that the charging unit includes charhing unit and driving unit;
The charhing unit to electrical equipment for wirelessly charging;
The driving unit is for driving charhing unit to move in charging unit.
2. the apparatus according to claim 1, which is characterized in that the charhing unit is one or more, is filled when described When electric unit starts to charge for electrical equipment, the driving unit driving charhing unit is moved to most suitable position and fills Electricity;
The driving unit and the charhing unit are one-to-one or one-to-many.
3. the apparatus of claim 2, which is characterized in that the most suitable position is that the charhing unit can be The position that the electrical equipment charges normal.
4. the apparatus according to claim 1, which is characterized in that described device further includes detection unit:
The charhing unit is one or more;
The detection unit is used to detect the position by electric unit relative to the charhing unit of electrical equipment.
5. device according to claim 4, which is characterized in that according to the institute for the electrical equipment that the detection unit detects State the position by electric unit relative to the charhing unit, the one or more charhing units of driving unit driving to away from From the position nearest by electric unit, charge for the electrical equipment.
6. a kind of charging unit, which is characterized in that the charging unit includes charhing unit and detection unit;
The charhing unit to electrical equipment for wirelessly charging;
The detection unit is used to detect the position by electric unit relative to the charhing unit of electrical equipment.
7. device according to claim 6, which is characterized in that the charging unit includes controller, for controlling detection The movement of unit.
8. device according to claim 6, which is characterized in that the charhing unit is one or more, according to described Positional distance by electric unit relative to charhing unit, the one or more charhing units for selecting distance close fill for electrical equipment Electricity.
9. charging unit according to claim 6, which is characterized in that the charging unit further includes driving unit, described Driving unit is one-to-one or one-to-many with charhing unit;
The driving unit is for driving the charhing unit to move in charging unit.
10. a kind of charging method, which is characterized in that by charging unit be electrical equipment charge, the charging unit include fill Electric unit and detection unit, which comprises
The position by electric unit relative to charhing unit of electrical equipment is detected by detection unit;
According to the positional distance value by electric unit relative to charhing unit, select to fill apart from close charhing unit for electrical equipment Electricity.
11. according to the method described in claim 10, it is characterized in that, the charhing unit is one or more;
It is described select apart from close charhing unit for electrical equipment charging include:
Distance value is selected to be less than the one or more charhing unit of given threshold for electrical equipment charging.
12. according to the method described in claim 10, it is characterized in that, the method also includes: by being set to charging unit On driving unit mobile charging unit position.
13. according to the method for claim 12, which is characterized in that wrapped by the position of driving unit mobile charging unit It includes:
It is filled by the mobile one or more charhing units of the driving unit close to described by electric unit for electrical equipment Electricity.
14. a kind of charging method, which is characterized in that by charging unit be electrical equipment charge, the charging unit include fill Electric unit and driving unit, which comprises
Pass through the position of the mobile charhing unit of the driving unit;
It is electrical equipment charging by the charhing unit.
15. according to the method for claim 14, which is characterized in that the charhing unit is one, described single by driving The position of the mobile charhing unit of member includes:
By the variation of charhing unit position in charging unit, can be filled with the determination charhing unit for electrical equipment The correct position of electricity.
16. according to the method for claim 14, which is characterized in that the charhing unit is multiple;
If there is the single charhing unit can be by being electrical equipment charging by electric unit, it is determined that the single charhing unit Charge position be the correct position that can be charged;
By remaining mobile multiple described charhing unit of the driving unit to correct position, charge for charging equipment.
17. according to the method for claim 14, which is characterized in that before the position of the mobile charging unit, the side Method further include:
Described in the one or more charhing units of the detection unit on charging unit detection and electrical equipment By the distance value of electric unit;
It is electrical equipment charging by the charhing unit when distance value is less than given threshold.
CN201810946545.XA 2018-08-17 2018-08-17 Charging unit and charging method Pending CN109066862A (en)

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CN206742926U (en) * 2017-03-31 2017-12-12 武汉大学 A kind of wireless charging device

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021143342A1 (en) * 2020-01-17 2021-07-22 深圳市一讯达科技有限公司 Wireless charger and wireless charging control method

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