CN106026238A - Wireless charging system - Google Patents
Wireless charging system Download PDFInfo
- Publication number
- CN106026238A CN106026238A CN201610394157.6A CN201610394157A CN106026238A CN 106026238 A CN106026238 A CN 106026238A CN 201610394157 A CN201610394157 A CN 201610394157A CN 106026238 A CN106026238 A CN 106026238A
- Authority
- CN
- China
- Prior art keywords
- identity information
- transmitting coil
- charging system
- wireless charging
- electronic equipment
- 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
Links
- 230000005540 biological transmission Effects 0.000 claims abstract description 10
- 229910000831 Steel Inorganic materials 0.000 claims description 20
- 239000010959 steel Substances 0.000 claims description 20
- 238000001179 sorption measurement Methods 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims 1
- 238000005516 engineering process Methods 0.000 abstract description 3
- 238000012795 verification Methods 0.000 abstract 4
- 238000000034 method Methods 0.000 description 8
- 230000005611 electricity Effects 0.000 description 4
- 230000006870 function Effects 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000003213 activating effect Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
Classifications
-
- H02J7/025—
-
- 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
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0042—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The invention discloses a wireless charging system, which comprises electronic equipment and a wireless charger, wherein the wireless charger comprises a shell with an accommodating space, a transmitting coil, a transmitting circuit and an identity verification device; the transmitting coil is accommodated into the accommodating space; the transmitting circuit is accommodated into the accommodating space and is electrically connected with the transmitting coil; the identity verification device is used for receiving and verifying identity information to confirm that the identity information has charging rights; the electronic equipment comprises a receiving coil, a battery and a chip; the receiving coil is matched with the transmitting coil to achieve electric energy transmission; the battery is electrically connected with the receiving coil; the chip is electrically connected with the battery and is used for storing and transmitting the identity information; the chip is used for transmitting the identity information to the identity verification device; and the identity verification device is used for controlling electric energy transmission between the transmitting coil and the receiving coil. Compared with the related technology, the wireless charging system disclosed by the invention has the advantage that wireless electric energy transmission is started after the identity information of the electronic equipment is successfully verified.
Description
Technical field
The present invention relates to wireless charging technical field, particularly relate to a kind of wireless charging system.
Background technology
Along with socioeconomic progress and the fast development of modern science and technology, use charging wire to electronics
Traditional charging modes that equipment is charged cannot meet modern's demand to charge multifunction.
Wireless charging receives, by electronic equipment, the electromagnetic wave that wireless charger is launched, and utilizes low-frequency electrical
The inductive energy transmission of magnetic wave makes electronic equipment obtain electric energy thus completes charging, becomes and sends out at present
The new technique that exhibition has a extensive future.This charging modes uses simple and equipment attrition rate is low, can be real
Different electronic equipments is charged by an existing wireless charger.
Wireless charger in correlation technique, is all carried out whole electronic equipment in the range of receiving
Charging, described wireless charger is constantly in the duty providing wireless charging function so that
Be in the described wireless charger of public arena easily long-time over loading and to described wireless charging
Electrical equipment causes damage.
Therefore, it is necessary to provide a kind of new wireless charging system to solve above-mentioned technical problem.
Summary of the invention
It is an object of the invention to overcome above-mentioned technical problem, it is provided that a kind of by being proved to be successful electronics
The wireless charging system of wireless power transmission is opened after the identity information of equipment.
The invention provides a kind of wireless charging system, set including electronic equipment and to described electronics
The standby wireless charger carrying out wireless charging, described wireless charger includes having receiving space
Housing, be contained in described receiving space transmitting coil, be contained in described receiving space and with institute
State radiating circuit and the reception verify that identity information is to confirm described body of transmitting coil electrical connection
Whether part information has charging authority, and according to activating described by the described identity information of checking
The authentication means that transmitting coil and external power supply are conducted, described radiating circuit with described outside
Boundary's power supply electrically connects to obtain electric energy, and the electric energy of acquisition is transferred to described transmitting coil, institute
State electronic equipment to include coordinating receiving coil and the institute realizing electric energy transmission with described transmitting coil
State the battery of receiving coil electrical connection and electrically connect with described battery for storage and send described
The chip of identity information, described chip is used for sending described identity information and fills to described authentication
Putting, described authentication means is for controlling between described transmitting coil and described receiving coil
Electric energy transmits.
Preferably, described authentication means includes: acquisition module, is used for obtaining described identity
Information；Memory module, has the described identity information of charging authority for storage；Matching module,
Described identity information for being got by described acquisition module has in described memory module
The described identity information of charging authority mates；Sending module, at described matching module
Authentication successful information extremely described radiating circuit is sent, to control described transmitting after the match is successful
Described extraneous power supply is turned on by circuit with described transmitting coil.
Preferably, described authentication means obtains the mode of described identity information is contactless
Card Reader.
Preferably, described electronic equipment includes that magnetic part, described wireless charger include for inhaling
The magnet steel of attached described magnetic part, described electronic equipment was used between described magnet steel and described magnetic part
Magnetic-adsorption in described wireless charger.
Preferably, described magnet steel around described transmitting coil and and described transmitting coil interval set
Put.
Preferably, described magnet steel quantity is multiple, multiple spaced settings of described magnet steel.
Preferably, described wireless charger also includes for holding described transmitting coil and described magnetic
The retaining piece of steel, described retaining piece is contained in described receiving space.
Preferably, described retaining piece is one-body molded with described housing.
Compared with correlation technique, the wireless charging system that the present invention provides passes through authentication means
The identity information of checking electronic equipment, after being proved to be successful, transmitting coil is to receiving coil transmission electricity
Can, it is to avoid the described electronic equipment of authority of not charging obtains electric energy from wireless charger；Institute
Stating authentication means uses contactless card-reading mode to obtain described identity information, makes to have and fills
The described electronic equipment of electricity authority can open wireless charging function in certain scope；Described electricity
The magnetic force that subset is produced by described magnetic part and described magnet steel, is adsorbed in charging process
Described wireless charger so that described wireless charging system can apply to automobile, aircraft, wheel
On the movably means of transport such as ship, substantially increase the versatility of wireless charging system.
Accompanying drawing explanation
Fig. 1 is the structured flowchart of wireless charging system of the present invention；
Fig. 2 is the stereochemical structure exploded view of wireless charger shown in Fig. 1；
Fig. 3 is the structured flowchart of authentication means shown in Fig. 2；
Fig. 4 is the stereochemical structure exploded view of electronic equipment shown in Fig. 1；
Fig. 5 is the structured flowchart of electronic equipment shown in Fig. 1；
Fig. 6 is the structured flowchart of chip shown in Fig. 5.
Detailed description of the invention
Below in conjunction with drawings and embodiments, the invention will be further described.
Refer to Fig. 1, for the structured flowchart of wireless charging system of the present invention.Described wireless charging
System 100 includes electronic equipment 1 and the wireless charger for described electronic equipment 1 wireless charging
3。
Please refer to Fig. 2 and Fig. 3, wherein, Fig. 2 is wireless charger shown in Fig. 1
Stereochemical structure exploded view；Fig. 3 is the structured flowchart of authentication means shown in Fig. 2.Described
Wireless charger 3 includes the housing 31 with receiving space (not shown) and is contained in described
The authentication means 32 of receiving space, radiating circuit 33, transmitting coil 34, magnet steel 35
And retaining piece 36.Described authentication means 32, described radiating circuit 33 and described transmitting line
Circle 34 is sequentially connected electrically.
Described authentication means 32 is used for receiving and verify that described identity information is described to confirm
Whether identity information has charging authority, and activates institute according to by the described identity information of checking
State transmitting coil 34 to be conducted with extraneous power supply (not shown).Described authentication means 32
Including the acquisition module 321 being sequentially connected electrically, memory module 322, matching module 323 and send out
Send module 324.Described acquisition module 321 is for obtaining the identity information of described electronic equipment 1
Concrete, described acquisition module 321 is signal receiver.Described memory module 322 is used for depositing
Storage has the identity information of charging authority, and concrete, described memory module 322 is RAM (random access memory) card.
Described matching module 323 for described identity information that described acquisition module 321 is got with
The described identity information in described memory module 322 with charging authority mates.Described
Module 324 is sent to send authentication successful information after the match is successful at described matching module
To described radiating circuit 33, concrete, described sending module 324 is signal projector.
Described radiating circuit 33 electrically connects to obtain electric energy with described extraneous power supply, for receiving
After described authentication successful information, the electric energy of acquisition is transferred to described transmitting coil 34.
Described transmitting coil 34 sets for described electronics for transmitting electric energy to described electronic equipment 1
Standby 1 charging.
Described magnet steel 35 around described transmitting coil 34 and and described transmitting coil 34 interval set
Put.In the present embodiment, the quantity of described magnet steel 35 is multiple, and multiple described magnet steel 35 are mutual
Interval is arranged.
Described retaining piece 36 is contained in described receiving space, is used for holding described transmitting coil 34
And described magnet steel 35.In the present embodiment, described retaining piece 36 becomes with described housing 31 one
Type.
Please refer to Fig. 4 and Fig. 5, wherein, Fig. 4 is the vertical of electronic equipment shown in Fig. 1
Body STRUCTURE DECOMPOSITION figure；Fig. 5 is the structured flowchart of electronic equipment shown in Fig. 1.Described electronics sets
Standby 1 includes receiving coil 11, reception circuit 12, battery 13, chip 14, control device
15 and magnetic part 16.Described receiving coil 11, described reception circuit 12 and described battery 13
It is sequentially connected electrically.Described chip 14 electrically connects with described battery 13.
Described receiving coil 11 for coordinating the transmission realizing described electric energy with described transmitting coil
And the described electric energy received is converted into electric current, described electric current is stored up by described reception circuit 12
It is stored in described battery 13.
Refer to Fig. 6, for the structured flowchart of chip shown in Fig. 5.Described chip 14 includes
The identity information memory module 141 being electrically connected to each other and identity information sending module 143.Described
Identity information memory module 141 storage has the described identity information of described electronic equipment 1.Described
Chip 14 obtains described electric energy from described battery 13, and described identity information sending module 143 is used
In sending described identity information to described authentication means 32.Described authentication means 32
Verify after obtaining described identity information whether described identity information has charging authority, the most then
Described authentication means 32 controls described transmitting coil 34 and transmits to described receiving coil 11
Electric energy.
Described control device 15 is series between described chip 14 and described battery 13, in institute
Stating control device 15 when closing, described chip 14 can obtain described electricity from described battery 13
Described identity information and can be sent to described authentication means 32.Described control device 15 breaks
When opening, described chip 14 cannot obtain described electric energy from described battery 13, thus cannot send
Described identity information is to described authentication means 32.
Described magnetic part 16 is used for producing the magnetic force of mutually absorption, institute between described magnet steel 35
State electronic equipment 1 by described magnetic-adsorption in described wireless charger 3.In charging process
Shorten the transmission range of described electric energy, improve the efficiency of wireless charging.
Compared with correlation technique, the wireless charging system 100 that the present invention provides passes through authentication
Device 32 verifies the identity information of electronic equipment 1, and after being proved to be successful, transmitting coil 34 is to connecing
Take-up circle 11 transmits electric energy, it is to avoid the described electronic equipment 1 of authority of not charging is from wireless
Charger 3 obtains electric energy；Described authentication means 32 uses contactless card-reading mode to obtain
Taking described identity information, the described electronic equipment 1 making to have charging authority can be in certain scope
Interior unlatching wireless charging function；Described electronic equipment 1 is by described magnetic part 16 and described magnetic
The magnetic force that steel 35 produces, is adsorbed in described wireless charger 3 so that institute in charging process
State wireless charging system 100 and can apply to the movably haulagman such as automobile, aircraft, steamer
On tool, substantially increase the versatility of wireless charging system 100.
The foregoing is only embodiments of the invention, not thereby limit the patent model of the present invention
Enclosing, every equivalent structure utilizing description of the invention and accompanying drawing content to be made or equivalence flow process become
Change, or be directly or indirectly used in other relevant technical field, be the most in like manner included in the present invention
Scope of patent protection in.
Claims (8)
1. a wireless charging system, including electronic equipment and carries out wireless to described electronic equipment
The wireless charger of charging, described wireless charger includes having the housing of receiving space, be contained in
The transmitting coil of described receiving space and be contained in described receiving space and with described transmitting coil
The radiating circuit of electrical connection, described radiating circuit electrically connects to obtain electric energy with extraneous power supply, and will
Obtain electric energy be transferred to described transmitting coil, described electronic equipment include for described transmitting line
Circle coordinates the receiving coil realizing electric energy transmission and the battery electrically connected with described receiving coil, and it is special
Levying and be, described electronic equipment also includes electrically connecting with described battery for storing and send identity letter
The chip of breath, described wireless charger also includes the authentication dress electrically connected with described transmitting coil
Putting, described authentication means is used for receiving and verify that described identity information is to confirm described identity letter
Whether breath has charging authority, and activates described transmitting line according to by the described identity information of checking
Enclose and be conducted with described extraneous power supply.
Wireless charging system the most according to claim 1, it is characterised in that described identity
Checking device includes:
Acquisition module, is used for obtaining described identity information；
Memory module, has the described identity information of charging authority for storage；
Matching module, for the described identity information and the described storage that are got by described acquisition module
The described identity information in module with charging authority mates；
Sending module, sends authentication successful information after the match is successful at described matching module
To described radiating circuit, to control described radiating circuit by described extraneous power supply and described transmitting coil
Conducting.
Wireless charging system the most according to claim 1, it is characterised in that described identity
It is contactless Card Reader that checking device obtains the mode of described identity information.
Wireless charging system the most according to claim 1, it is characterised in that described electronics
Equipment also includes that magnetic part, described wireless charger also include the magnetic for adsorbing described magnetic part
Steel, described electronic equipment used the magnetic-adsorption between described magnet steel and described magnetic part in described nothing
Line charger.
Wireless charging system the most according to claim 4, it is characterised in that described magnet steel
Around described transmitting coil and and described transmitting coil interval setting.
Wireless charging system the most according to claim 5, it is characterised in that described magnet steel
Quantity is multiple, multiple spaced settings of described magnet steel.
7. according to the wireless charging system described in claim 5 or 6, it is characterised in that described
Wireless charger also includes for holding described transmitting coil and the retaining piece of described magnet steel, described solid
Gripping member is contained in described receiving space.
Wireless charging system the most according to claim 7, it is characterised in that described fixing
Part is one-body molded with described housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610394157.6A CN106026238A (en) | 2016-06-06 | 2016-06-06 | Wireless charging system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610394157.6A CN106026238A (en) | 2016-06-06 | 2016-06-06 | Wireless charging system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106026238A true CN106026238A (en) | 2016-10-12 |
Family
ID=57090849
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610394157.6A Pending CN106026238A (en) | 2016-06-06 | 2016-06-06 | Wireless charging system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106026238A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110474437A (en) * | 2019-08-30 | 2019-11-19 | 维沃移动通信有限公司 | A wireless charging method and related equipment |
| CN111786475A (en) * | 2020-08-06 | 2020-10-16 | 成都晓桥科技有限公司 | Wireless charging device and charging method for low-power electronic equipment |
| CN114537170A (en) * | 2020-11-26 | 2022-05-27 | 绍兴感电新能源有限公司 | Vehicle-mounted wireless power supply system and vehicle-mounted system |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1941545A (en) * | 2005-09-29 | 2007-04-04 | 索尼爱立信移动通信日本株式会社 | Charging apparatus and charging system |
| US20070182367A1 (en) * | 2006-01-31 | 2007-08-09 | Afshin Partovi | Inductive power source and charging system |
| CN105449786A (en) * | 2015-12-31 | 2016-03-30 | 联想(北京)有限公司 | Information processing method and electronic equipment |
-
2016
- 2016-06-06 CN CN201610394157.6A patent/CN106026238A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1941545A (en) * | 2005-09-29 | 2007-04-04 | 索尼爱立信移动通信日本株式会社 | Charging apparatus and charging system |
| US20070182367A1 (en) * | 2006-01-31 | 2007-08-09 | Afshin Partovi | Inductive power source and charging system |
| CN105449786A (en) * | 2015-12-31 | 2016-03-30 | 联想(北京)有限公司 | Information processing method and electronic equipment |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110474437A (en) * | 2019-08-30 | 2019-11-19 | 维沃移动通信有限公司 | A wireless charging method and related equipment |
| CN111786475A (en) * | 2020-08-06 | 2020-10-16 | 成都晓桥科技有限公司 | Wireless charging device and charging method for low-power electronic equipment |
| CN111786475B (en) * | 2020-08-06 | 2021-04-06 | 广东奥博特实业有限公司 | Wireless charging device and charging method for low-power electronic equipment |
| CN114537170A (en) * | 2020-11-26 | 2022-05-27 | 绍兴感电新能源有限公司 | Vehicle-mounted wireless power supply system and vehicle-mounted system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20161012 |