CN107134857A - A kind of multinuclear wireless charging system - Google Patents
A kind of multinuclear wireless charging system Download PDFInfo
- Publication number
- CN107134857A CN107134857A CN201710391127.4A CN201710391127A CN107134857A CN 107134857 A CN107134857 A CN 107134857A CN 201710391127 A CN201710391127 A CN 201710391127A CN 107134857 A CN107134857 A CN 107134857A
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- Prior art keywords
- wireless charging
- circuit
- transmitter
- unit
- wireless
- 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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- 238000001514 detection method Methods 0.000 claims abstract description 15
- 230000003993 interaction Effects 0.000 claims description 4
- 230000005674 electromagnetic induction Effects 0.000 claims description 3
- 238000005516 engineering process Methods 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 4
- 230000005611 electricity Effects 0.000 description 4
- 230000006698 induction Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 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
-
- 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
- H02J50/40—Circuit arrangements or systems for wireless supply or distribution of electric power using two or more transmitting or receiving devices
-
- 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
- H02J50/80—Circuit arrangements or systems for wireless supply or distribution of electric power involving the exchange of data, concerning supply or distribution of electric power, between transmitting devices and receiving devices
-
- H02J7/025—
Abstract
The present invention relates to a kind of multinuclear wireless charging system, including wireless charging transmitter and wireless charging receiver, wireless charging transmitter includes one or more wireless charging transmitter unit, wireless charging receiver includes one or more wireless charging receiving units parallel with one another, wireless charging transmitter unit includes rectification circuit A, drive circuit, radio transmitter, control circuit and detection circuit, and wireless charging receiving unit includes wireless receiving circuit, rectification circuit B and converter.The present invention uses multi-core technology, each wireless charging transmitter unit is equipped with control circuit, the parallel combined can be realized, expand the effect of wireless charging capability, but not cause system temperature to increase, it can also make each wireless charging transmitter unit be worked alone or in combination, enhance the convenience that uses and intelligent, tradition is avoided only to increase charge power, it is impossible to the function of being coordinated to charge power, controlled and distributed.
Description
Technical field
The present invention relates to wireless charging industry field, particularly a kind of multinuclear wireless charging system.
Background technology
With the fast development of electronic information technology, reached only need to be by movement for wireless charging device on the market now
Equipment, which is placed on charging panel, can complete charging, the micro connector without abrasion finally occurs, without touching in the dark
Rope insertion charger.
As wireless charging device is more and more integrated into mobile phone, the application of wireless charging technology also will increasingly
Extensively.Existing wireless charging power all very little, such as 5W or 10W, but the battery capacity of existing mobile phone is increasing, small-power
Wireless charging can not much meet the demand of application.
In order to improve the power of wireless charging, it is desirable to which the driving force of transmitter and the receiving ability of receiver are increasingly
Greatly, this resulted in wireless charging device temperature it is very high, cause wireless charging can not normal work.
Number of patent application：201710060427.4 disclose a kind of combined wireless charging transmitting or receiving module, and it is by two
Individual or two or more power cell module is combined in series or in parallel, formed combined wireless charging transmitting or
The power of receiving module, the combined wireless charging transmitting or receiving module is the multiple of the power cell module power,
The power cell module from top to bottom includes induction coil, main magnet and auxiliary magnet.Although the patent application is by multiple work(
Rate cell module is combined into the combined type module of a superposition power, but because its power cell module only only includes the line of induction
Circuit is not controlled accordingly in circle, main magnet and auxiliary magnet, each power cell module, it is impossible to worked alone or synergistically,
While opening work or power cut-off simultaneously, the wasting of resources can only be caused, further, in its power cell mould when in use
The power management module that group front-end and back-end are not managed and distributed to its power supply, its intelligent difference, only only conduct
Lifting wireless charging power is used, it is impossible to carry out intelligent management and regulation and control to wireless charging unit.
The content of the invention
It is an object of the invention to overcome the deficiencies of the prior art and provide a kind of multinuclear wireless charging system, the application is adopted
With multi-core technology, each wireless charging transmitter unit is equipped with control circuit, can realize the parallel combined, expands wireless charging capability
Effect, but not cause system temperature to increase, while each wireless charging transmitter unit can also be made to carry out work alone or in combination
Make, enhance the convenience that uses and intelligent, it is to avoid tradition only increases charge power, it is impossible to which actual charge power is carried out
The function of coordinating, control and distribute.
The purpose of the present invention is achieved through the following technical solutions：
A kind of multinuclear wireless charging system, including wireless charging transmitter and wireless charging receiver, the wireless charging transmitting
Device includes one or more wireless charging transmitter unit, and the wireless charging receiver includes one or more
Wireless charging receiving unit.
Further, in the preferred embodiment of the invention, the wireless charging transmitter also includes power input and managed
Module, the input of the power input management module is connected with power supply, the output end of the power input management module with it is every
The input of individual wireless charging transmitter unit is connected, and the power input management module is each wireless for input power to be assigned to
Charge transmitter unit.
Further, in the preferred embodiment of the invention, the wireless charging receiver also includes power supply output management
Module, the output end of the input of the power supply output management module respectively with each wireless charging receiving unit is connected, the electricity
Source outgoing management module is used to the electric energy that each wireless charging receiving unit is obtained collecting output.
Further, in the preferred embodiment of the invention, the wireless charging transmitter unit includes rectification circuit A, driven
Dynamic circuit, radio transmitter, control circuit and detection circuit, the output end of the rectification circuit by the drive circuit with
The input of the radio transmitter is connected, and the control circuit is connected with the rectification circuit, the detection circuit respectively；
The wireless charging receiving unit include wireless receiving circuit, rectification circuit B and converter, the wireless receiving circuit with
The rectification circuit B is connected, and the rectification circuit B is connected with the converter；
The radio transmitter realizes wireless charging with the wireless receiving circuit by EMR electromagnetic resonance or electromagnetic induction.
Further, in the preferred embodiment of the invention, processing unit is additionally provided with the wireless charging transmitter, institute
Processing unit is stated with each wireless charging transmitter unit to be connected.
Further, in the preferred embodiment of the invention, the processing unit is at central coprocessor, the central association
Managing device is used to carry out data interaction with each wireless charging transmitter unit, and coordinates the work of each wireless charging transmitter unit.
Further, in the preferred embodiment of the invention, processing unit is central primary control processor, wireless charging hair
Penetrate unit including rectification circuit A, drive circuit, radio transmitter and detection circuit, the central primary control processor with often
Individual wireless charging transmitter unit is connected, and the rectification circuit A is connected by drive circuit with radio transmitter, the detection electricity
Road is connected with central primary control processor, and the central primary control processor is used for the work for controlling each wireless charging transmitter unit
Make.
The beneficial effects of the invention are as follows：
（1）Using multi-core technology, each wireless charging transmitter unit is equipped with control circuit, can realize the parallel combined, expands nothing
The effect of line charging ability, but not cause system temperature to increase；
（2）Each wireless charging transmitter unit can be made to be worked alone or in combination, the convenience that uses is enhanced and intelligent,
Tradition is avoided only to increase charge power, it is impossible to the function that actual charge power is coordinated, controlled and distributed；
（3）Processing unit is additionally provided with wireless charging transmitter, the processing unit can be carried out to each wireless charging transmitter unit
Data interaction, and coordinate or directly control the work of all wireless charging transmitter units.
Brief description of the drawings
Fig. 1 is the structural representation of the embodiment of the present invention 2；
Fig. 2 is the structural representation of the embodiment of the present invention 3；
Fig. 3 is the structural representation of the embodiment of the present invention 4；
Fig. 4 is the structural representation of the embodiment of the present invention 1；
In figure, 10- wireless charging transmitters, 11- rectification circuits A, 12- drive circuit, 13- wireless receiving circuits, 14- control electricity
Road, 15- detection circuits, 16- radio transmitters, 20- wireless charging receivers, 21- rectification circuits B, 22- converter.
Embodiment
Illustrate embodiments of the present invention below by way of specific instantiation, those skilled in the art can be by this specification
Disclosed content understands other advantages and effect of the present invention easily.The present invention can also pass through specific realities different in addition
The mode of applying is embodied or practiced, the various details in this specification can also based on different viewpoints with application, without departing from
Various modifications or alterations are carried out under the spirit of the present invention.It should be noted that, in the case where not conflicting, following examples and implementation
Feature in example can be mutually combined.
It should be noted that the diagram provided in following examples only illustrates the basic structure of the present invention in a schematic way
Think, then in schema only display with relevant component in the present invention rather than according to component count, shape and the size during actual implement
Draw, it is actual when implementing, and kenel, quantity and the ratio of each component can be a kind of random change, and its assembly layout kenel
It is likely more complexity.
Embodiment 1：
A kind of multinuclear wireless charging system, is referred to shown in accompanying drawing 4, including wireless charging transmitter 10 and wireless charging receiver
20, interior be provided with a wireless charging transmitter unit, the wireless charging receiver 20 of the wireless charging transmitter 10 is provided with
One wireless charging receiving unit；
The wireless charging transmitter unit includes rectification circuit A11, drive circuit 12, radio transmitter 16, control circuit 14
With detection circuit 15, the output end of the rectification circuit A11 passes through the drive circuit 12 and the radio transmitter 16
Input is connected, and the control circuit 14 is connected with the rectification circuit A11, the detection circuit 15 respectively；
The wireless charging receiving unit includes wireless receiving circuit 13, rectification circuit B21 and converter 22, the wireless receiving
Circuit 13 is connected with the rectification circuit B21, and the rectification circuit B21 is connected with the converter 22；
The radio transmitter 16 realizes wireless charging with the wireless receiving circuit 13 by EMR electromagnetic resonance or electromagnetic induction.
It should be noted that the present embodiment uses monokaryon wireless technology, i.e., one is provided with wireless charging transmitter 10
Wireless charging transmitter unit, provided with a wireless charging receiving unit in wireless charging receiver 20, but due to the present embodiment
Wireless charging transmitter unit include rectification circuit A11, drive circuit 12, radio transmitter 16, control circuit 14 and detection
Circuit 15, it controls circuit 14 to coordinate or control the work of the modules in wireless charging transmitter unit so that wireless charging
Electric transmitter unit has the function of independent data processing and control.
Embodiment 2：
The present embodiment includes wireless charging transmitter and wireless charging receiver, refers to shown in accompanying drawing 1, the wireless charging hair
Emitter includes N number of wireless charging transmitter unit, and wireless charging receiver includes N number of wireless charging receiving unit, and wherein N is whole
Number, and N is more than or equal to 2.Each wireless charging transmitter unit is parallel with one another, and each wireless charging receiving unit is parallel with one another.
Further, each wireless charging transmitter unit includes rectification circuit A, drive circuit, radio transmitter, control
Circuit and detection circuit, the output end of the rectification circuit pass through the drive circuit and the input of the radio transmitter
It is connected, the control circuit is electric with the rectification circuit, the drive circuit, the radio transmitter, the detection respectively
Road is connected；Each wireless charging receiving unit includes wireless receiving circuit, rectification circuit B and converter, the wireless receiving electricity
Road is connected with the rectification circuit B, and the rectification circuit B is connected with the converter.
It should be noted that in the present embodiment, one wireless charging of each wireless charging transmitter unit correspondence receives single
Member carries out wireless charging work, due to also including control circuit, therefore each wireless charging in each wireless charging transmitter unit
Transmitter unit can be worked independently or work in combination, and it can not only improve the efficiency of charging, while can also be to each wireless
The transmitter unit that charges individually manage and regulate and control, and its intelligent ability is strong, can open several nothings according to the need for user
Line charges transmitter unit with reaching specified charge power.
Embodiment 3：
The present embodiment is referred to shown in accompanying drawing 2 on the basis of embodiment 1 and embodiment 2, it include wireless charging transmitter and
Wireless charging receiver, the wireless charging transmitter includes N number of wireless charging transmitter unit, and wireless charging receiver includes N
Individual wireless charging receiving unit, wherein N is integer, and N is more than or equal to 2.Each wireless charging transmitter unit is parallel with one another, often
Individual wireless charging receiving unit is parallel with one another.
Further, processing unit, the processing unit and each wireless charging are additionally provided with the wireless charging transmitter
Electric transmitter unit is connected.
Processing unit described in the present embodiment is central coprocessor, and the central coprocessor is used to send out with each wireless charging
Penetrate unit and carry out data interaction, and coordinate the work of each wireless charging transmitter unit.
It should be noted that the present embodiment is additionally provided with central coprocessor in wireless charging transmitter, at its central association
Coordinated management can be carried out to each wireless charging transmitter unit by managing device, be the equal of that each wireless charging transmitter unit of auxiliary is carried out
Work, enhances the intelligent and convenience used.
Embodiment 4：
The present embodiment and the difference of embodiment 3 are, refer to shown in accompanying drawing 3, the present embodiment includes processing unit, its
Processing unit is central primary control processor, and the central primary control processor can be controlled to each wireless charging transmitter unit
And management, in the present embodiment, there is no independent processor in each wireless charging transmitter unit, it is by located at outside center
Main processing controller is managed and controlled, and its is easy to use, actual charge power can be coordinated, controlled and be distributed.
Embodiment described above only expresses the embodiment of the present invention, and it describes more specific and detailed, but simultaneously
Therefore the limitation to the scope of the claims of the present invention can not be interpreted as.It should be pointed out that for one of ordinary skill in the art
For, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to the guarantor of the present invention
Protect scope.
Claims (7)
1. a kind of multinuclear wireless charging system, it is characterised in that described including wireless charging transmitter and wireless charging receiver
Wireless charging transmitter includes one or more wireless charging transmitter unit, and the wireless charging receiver includes one
Or more than one wireless charging receiving unit.
2. a kind of multinuclear wireless charging system according to claim 1, it is characterised in that the wireless charging transmitter is also wrapped
Power input management module is included, the input of the power input management module is connected with power supply, the power input manages mould
The output end of block is connected with the input of each wireless charging transmitter unit, and the power input management module is used for input power
It is assigned to each wireless charging transmitter unit.
3. a kind of multinuclear wireless charging system according to claim 1, it is characterised in that the wireless charging receiver is also wrapped
Power supply output management module is included, the input of the power supply output management module is defeated with each wireless charging receiving unit respectively
Go out end to be connected, the power supply output management module is used to the electric energy that each wireless charging receiving unit is obtained collecting output.
4. a kind of multinuclear wireless charging system according to claim 1, it is characterised in that the wireless charging transmitter unit bag
Rectification circuit A, drive circuit, radio transmitter, control circuit and detection circuit are included, the output end of the rectification circuit passes through
The drive circuit is connected with the input of the radio transmitter, it is described control circuit respectively with the rectification circuit, institute
Detection circuit is stated to be connected；
The wireless charging receiving unit include wireless receiving circuit, rectification circuit B and converter, the wireless receiving circuit with
The rectification circuit B is connected, and the rectification circuit B is connected with the converter；
The radio transmitter realizes wireless charging with the wireless receiving circuit by EMR electromagnetic resonance or electromagnetic induction.
5. a kind of multinuclear wireless charging system according to claim 1, it is characterised in that in the wireless charging transmitter also
Provided with processing unit, the processing unit is connected with each wireless charging transmitter unit.
6. a kind of multinuclear wireless charging system according to claim 5, it is characterised in that the processing unit is at central association
Device is managed, the central coprocessor is used to carry out data interaction with each wireless charging transmitter unit, and coordinates each wireless charging
The work of transmitter unit.
7. a kind of multinuclear wireless charging system according to claim 1 or 4 or 5, it is characterised in that processing unit is main for center
Control processor, wireless charging transmitter unit includes rectification circuit A, drive circuit, radio transmitter and detection circuit, described
Central primary control processor is connected with each wireless charging transmitter unit, and the rectification circuit A passes through drive circuit and wireless hair
Transmit-receive radio road is connected, and the detection circuit is connected with central primary control processor, and the central primary control processor is each for controlling
The work of wireless charging transmitter unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710391127.4A CN107134857A (en) | 2017-05-27 | 2017-05-27 | A kind of multinuclear wireless charging system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710391127.4A CN107134857A (en) | 2017-05-27 | 2017-05-27 | A kind of multinuclear wireless charging system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107134857A true CN107134857A (en) | 2017-09-05 |
Family
ID=59734891
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710391127.4A Pending CN107134857A (en) | 2017-05-27 | 2017-05-27 | A kind of multinuclear wireless charging system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107134857A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108390469A (en) * | 2018-01-10 | 2018-08-10 | 西南交通大学 | It is a kind of multiple to send the high-power inductive electric energy transmission system more received |
| WO2020007310A1 (en) * | 2018-07-06 | 2020-01-09 | 维沃移动通信有限公司 | Wireless charging transmitting circuit, wireless charging receiving circuit, and method |
| CN111934447A (en) * | 2020-09-18 | 2020-11-13 | 深圳赫兹创新技术有限公司 | Control method, device and system of wireless charging system and electric vehicle |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102130514A (en) * | 2011-03-30 | 2011-07-20 | 上海北京大学微电子研究院 | Wireless power supply device of diagnosis and treatment system |
| CN103795131A (en) * | 2012-10-29 | 2014-05-14 | 株式会社日立制作所 | Non-contact charging apparatus for mobile body and non-contact charging method for mobile body |
| CN105226762A (en) * | 2015-10-29 | 2016-01-06 | 宁波力芯科信息科技有限公司 | A kind of wireless charger equipment and wireless charging method |
| CN106232416A (en) * | 2014-04-18 | 2016-12-14 | 高通股份有限公司 | For including that spacing is shorter than the inductive power of the vehicle of multiple charge coils of pick-up coil |
-
2017
- 2017-05-27 CN CN201710391127.4A patent/CN107134857A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102130514A (en) * | 2011-03-30 | 2011-07-20 | 上海北京大学微电子研究院 | Wireless power supply device of diagnosis and treatment system |
| CN103795131A (en) * | 2012-10-29 | 2014-05-14 | 株式会社日立制作所 | Non-contact charging apparatus for mobile body and non-contact charging method for mobile body |
| CN106232416A (en) * | 2014-04-18 | 2016-12-14 | 高通股份有限公司 | For including that spacing is shorter than the inductive power of the vehicle of multiple charge coils of pick-up coil |
| CN105226762A (en) * | 2015-10-29 | 2016-01-06 | 宁波力芯科信息科技有限公司 | A kind of wireless charger equipment and wireless charging method |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108390469A (en) * | 2018-01-10 | 2018-08-10 | 西南交通大学 | It is a kind of multiple to send the high-power inductive electric energy transmission system more received |
| WO2020007310A1 (en) * | 2018-07-06 | 2020-01-09 | 维沃移动通信有限公司 | Wireless charging transmitting circuit, wireless charging receiving circuit, and method |
| CN111934447A (en) * | 2020-09-18 | 2020-11-13 | 深圳赫兹创新技术有限公司 | Control method, device and system of wireless charging system and electric vehicle |
| CN111934447B (en) * | 2020-09-18 | 2021-02-09 | 深圳赫兹创新技术有限公司 | Control method, device and system of wireless charging system and electric vehicle |
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| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170905 |
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| RJ01 | Rejection of invention patent application after publication |