CN101777676B - Method for wireless charge between mobile terminal equipment and mobile terminal - Google Patents
Method for wireless charge between mobile terminal equipment and mobile terminal Download PDFInfo
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- CN101777676B CN101777676B CN2010100001612A CN201010000161A CN101777676B CN 101777676 B CN101777676 B CN 101777676B CN 2010100001612 A CN2010100001612 A CN 2010100001612A CN 201010000161 A CN201010000161 A CN 201010000161A CN 101777676 B CN101777676 B CN 101777676B
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- 238000007600 charging Methods 0.000 claims abstract description 48
- 230000000977 initiatory effect Effects 0.000 claims abstract description 9
- 238000001514 detection method Methods 0.000 claims description 27
- 238000007599 discharging Methods 0.000 claims description 21
- 230000007812 deficiency Effects 0.000 claims description 12
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- 238000012986 modification Methods 0.000 description 2
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- 230000008859 change Effects 0.000 description 1
- 238000012790 confirmation Methods 0.000 description 1
- 238000013523 data management Methods 0.000 description 1
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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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Abstract
The invention discloses a method and equipment for wireless charge between mobile terminals. The method for wireless charge between the mobile terminals of the invention comprises the following steps: initiating an electric quantity sharing request to a shared electric quantity mobile terminal by a mobile terminal to be charged; after the shared electric quantity mobile terminal receives the electric quantity sharing request, executing wireless charge operation according to an electric quantity sharing set state and an electric quantity state thereof. The shared electric quantity mobile terminal is provided with a UI control module and an electric quantity sharing device, wherein an electric quantity sharing opening state or an electric quantity sharing closing state or an electric quantity sharing automatic receiving state is set by the electric quantity sharing device according to an instruction of the UI control module, and the electric quantity state of a battery is checked. The invention enables mobile terminal equipment to realize the functions of mutually charging, sharing the electric quantity and the like, and facilitates the use experience of a user for the mobile terminal equipment.
Description
Technical field
The present invention relates to wireless communication terminal in the communication field, the electric weight that is specifically related between the wireless telecommunications system is shared.
Background technology
The state of charge of the battery of portable terminal is a key factor of its performance of restriction for a long time always, if the electric weight deficiency of portable terminal then can not be carried out efficient communication.One of measure that solves quantity problem is that the user carries the polylith battery at present, in order to change at any time, its shortcoming is or battery carries inconvenience, has forgotten charging after perhaps changing, so that has carried a plurality of batteries that do not have electric weight.Two of measure is timely chargings, and its shortcoming is when finding that electric weight is not enough, to can not find the suitable environment that can charge.
The wireless charging technology refers to by wireless rather than traditional method that electric equipment provides electric power that is connected to of passing through electric wire.The beginning of this century, the wireless charging technology is formally come out, and begins to move towards practical gradually.At present, foreign study mechanism successfully demonstrated by wireless mode light bulb, for cell-phone charging, be compact electric apparatus such as television set power supply etc. experiment.Not having corresponding technology but share for the wireless charging between portable terminal and electric weight, when the portable terminal electric weight is not enough, when the user is in the open air, can not be that portable terminal charges particularly so easily.
Summary of the invention
The method that the purpose of this invention is to provide a kind of wireless charge between mobile terminal equipment makes between the different wireless terminals electric weight share, and can carry out wireless charging mutually.
Another object of the present invention provides a kind of portable terminal, can carry out wireless charging between portable terminal.
According to first aspect present invention, the method for wireless charge between mobile terminals may further comprise the steps:
Portable terminal to be charged is initiated the electric weight sharing request to shared electric quantity mobile terminal;
Shared electric quantity mobile terminal according to shared state and the state of charge thereof of arranging of its electric weight, is carried out the wireless charging operation after receiving the electric weight sharing request.
Shared electric quantity mobile terminal is provided with UI (user interface) control module and electric weight sharing means, wherein the electric weight sharing means arranges the shared opening of electric weight or the shared closed condition of electric weight or the shared automatic receive status of electric weight according to the instruction of UI control module, and checks battery electric quantity state.
Be " electric weight is shared and opened " if the electric weight sharing means arranges state, then the electric weight sharing means is carried out following operation:
When inquiring current state for " electric weight is shared and opened ", the inquiry state of charge;
Be " electric weight deficiency " if inquire state of charge, then refuse the electric weight sharing request of portable terminal to be charged;
If the state of charge that inquires is " electric weight abundance ", then initiate the electric weight sharing request to the UI control module;
Then, according to the affirmation that agreement or the refusal electric weight of UI control module are shared, carry out wireless discharge operation.
Be " electric weight is shared and closed " if the electric weight sharing means arranges state, then the electric weight sharing means is carried out following operation:
When inquiring current state for " electric weight is shared and closed ", directly the electric weight sharing request of portable terminal to be charged is refused in insulation.
Be " electric weight is shared automatically and accepted " if the electric weight sharing means arranges state, then the electric weight sharing means is carried out following operation:
When inquiring current state for " electric weight is shared automatically and accepted ", the inquiry state of charge;
Be " electric weight deficiency " if inquire state of charge, then refuse the electric weight sharing request of portable terminal to be charged;
If the state of charge that inquires is " electric weight abundance ", then carry out wireless discharge operation.
According to second aspect present invention, the portable terminal of wireless charging comprises:
The electric weight sharing means is used for the electric weight shared state being set and carrying out the electric weight sharing operation; And
UI (user interface) control module is used for sending to the electric weight sharing means affirmation instruction that instruction and execution electric weight sharing operation are set of electric weight shared state.
Wherein said electric weight sharing means comprises: state management module is used for the instruction setting of sending according to the UI control module and preserves the electric weight shared state; The electric weight detection module, for the electric weight that checks battery, and according to electricity quantity inquiring instruction checking state of charge; The management of charging and discharging module, be used for receiving or initiating the electric weight sharing request, when receiving the electric weight sharing request of portable terminal initiation to be charged, according to the electric weight shared state of state management module setting and preservation and the state of charge of described detection, carry out the wireless charging operation.
" electric weight is shared and opened " state that wherein said management of charging and discharging module is preserved according to state management module to electric weight detection module inquiry state of charge, and under the situation of electric weight abundance and the affirmation of UI control module, is carried out wireless discharge operation.
" electric weight is shared automatically and accepted " state that wherein said management of charging and discharging module is preserved according to state management module to electric weight detection module inquiry state of charge, and under the situation of electric weight abundance, is carried out wireless discharge operation.
" electric weight is shared and closed " state that wherein said management of charging and discharging module is preserved according to state management module, refusal is carried out wireless discharge operation.
Above-mentioned electric weight sharing means can be managed battery electric quantity, accepts external charging (from electrical network or other mobile terminal device), can be other mobile terminal device charging.The UI control module is similar to the battery management module in the current mobile terminal equipment, increases management of charging and discharging and user interface therein.The user can realize accepting functions such as charging, shared electric quantity, auto charge and discharge according to this interface.
Charge-discharge modules is to utilize the existing wireless technology that discharges and recharges, and can charge or obtains the equipment of electric weight other terminal equipment.State management module is the switch of control this machine hardware and the module that state such as can be detected, similar bluetooth equipment, and it can arrange state by the control of software, makes hardware device work in specific state.Interface module provides software and hardware mutual interface, and the instruction transformation that software UI operation is sent is hardware command, and its working mechanism is consistent with existing soft or hard interface.The electric weight detection module is the detection module to this electromechanics amount, and it comprises the obtaining of information about power, and judges (as not allowing to send electric weight etc. under the low electricity condition) accordingly.
UI control module of the present invention is software module, comprises the UI interactive portion and to the operation-interface part of hardware.It is consistent that the interactive interface of hardware side is handled with the software interface in the hardware.The UI interactive portion mainly provides the interface that the user operates, the preservation renewal that the user arranges, transmission and the functions such as some corresponding promptings or alarm of user's operation.The interface portion of software is according to the platform at terminal place and difference to some extent, but technical not big difference too all is in order to offer operation of user and the interface that exchanges.The applying portion of software mainly provides data management, flow process control, user interface and interface between software and hardware function.
In the software module, the layout at interface, the implementation of function etc. does not need to do special agreement.The present invention should be contained this situation: as long as realized the operation of software to hardware, and and then provide the wireless electric weight between the mobile device to share.
By the present invention, can be more convenient for the user to the experience of mobile terminal device so that mobile terminal device can be realized functions such as mutual charging, shared electric quantity.
Description of drawings
Fig. 1 is the wireless charging of portable terminal described in the present invention component diagram;
Fig. 2 is that the electric weight of the portable terminal described in the present invention is shared hardware device member schematic diagram;
Fig. 3 is the process schematic diagram that the UI module arranges state that passes through among the present invention;
Fig. 4 is the processing procedure figure that other terminal is initiated the electric weight sharing request in the embodiment of the invention;
Fig. 5 is the processing procedure figure that another miscellaneous equipment is initiated the electric weight sharing request among the embodiment among the present invention;
Fig. 6 is the processing procedure figure that another miscellaneous equipment is initiated the electric weight sharing request among the embodiment among the present invention.
Embodiment
Below in conjunction with accompanying drawing method and apparatus of the present invention is elaborated.
Fig. 1 has shown the basic structure of the portable terminal of wireless charging of the present invention, comprising: the electric weight sharing means is used for the electric weight shared state being set and carrying out the electric weight sharing operation; And UI (user interface) control module, be used for sending to the electric weight sharing means affirmation instruction that instruction and execution electric weight sharing operation are set of electric weight shared state.
On the other hand, above-mentioned electric weight sharing means and UI control module can also be arranged in the public place, as the public wireless charging device.
Fig. 2 has shown the structure of electric weight sharing means of the present invention, and as shown in Figure 2, the electric weight sharing means comprises: communicate the interface module of namely transmitting information with the UI control module; Be used for the instruction setting of sending according to the UI control module and the state management module of preserving the electric weight shared state; Be used for to check the electric weight of battery and according to the electric weight detection module of electricity quantity inquiring instruction checking state of charge; The management of charging and discharging module, be used for receiving or initiating the electric weight sharing request, and when receiving the electric weight sharing request of portable terminal initiation to be charged, according to the electric weight shared state of state management module setting and preservation and the state of charge of described detection, carry out the wireless charging operation.
Wherein, charge-discharge modules is by wireless transmission or reception electric weight.This module and battery are directly mutual, and the demand according to electric weight is shared discharges and recharges operation to battery.This module can wireless transmission electric power, because the technology of wireless transmission electric power has been prior art, will omit explanation here.
State management module is unlatching that this device is set, close or the module of receive status automatically.It is an independently hardware module, provides to arrange and query interface.Under the opening, the electric weight sharing functionality is opened, and initiates the affirmation that electric weight is shared needs the user; Under the closed condition, the electric weight sharing functionality is closed, and refuses all associative operations; Automatically under the receive status, as long as under the enough situation of electric weight surplus, do not need to initiate to confirm to the user, carry out sharing operation automatically.That is to say that state management module is carried out following operation:
According to " electric weight is shared and opened " state that state management module is preserved, to electric weight detection module inquiry state of charge, and under the situation of electric weight abundance and the affirmation of UI control module, carry out wireless discharge operation;
According to " electric weight is shared automatically and accepted " state that state management module is preserved, to electric weight detection module inquiry state of charge, and under the situation of electric weight abundance, carry out wireless discharge operation;
According to " electric weight is shared and closed " state that state management module is preserved, refusal is carried out wireless discharge operation.
Interface module provide to software so as to realize obtaining the current state setting, state be set, function such as user's affirmation.
The electric weight detection module is for detection of this dynamo-electric amount situation, and whether for confirmation operation such as to discharge and recharge feasible.(system can initiate the threshold value that electric weight is shared by one of default setting if the current residual electric weight can not reach preset threshold value, the concrete numerical value of this value is as the criterion not influence communication of mobile terminal), then the electric weight detection module can return the message of electric weight deficiency, shares so that the charge-discharge modules refusal carries out electric weight.
As mentioned above, in the present invention, the user arranges the state (open, close, accept automatically etc.) of electric weight sharing means by the UI software control module, and the user carries out the state setting by the UI control module.Electric weight sharing means (specifically being charge-discharge modules) inquire can accept to charge the target device of discharge, suppose that current state has been set to open this moment or accept automatically.If current state is for closing, then charge-discharge modules is refused the electric weight sharing operation after obtaining state.If current state is for opening, then terminal is obtained the affirmation of charging, discharge to the user by UI (user interface) prompting; If current state is to accept automatically, then terminal is no longer obtained affirmation to the user, when inquiring the electric weight abundance, directly carries out the wireless charging operation.Initiate request by interface between software and hardware to the UI module to the process that the user confirms.After the user confirms, begin to charge between two or more communication terminals, discharge process, until finishing or being interrupted by the user.
In sum, the method for wireless charge between mobile terminals of the present invention may further comprise the steps:
Portable terminal to be charged is initiated the electric weight sharing request to shared electric quantity mobile terminal;
Shared electric quantity mobile terminal according to shared state and the state of charge thereof of arranging of its electric weight, is carried out the wireless charging operation after receiving the electric weight sharing request.
Shared electric quantity mobile terminal is provided with UI (user interface) control module and electric weight sharing means (comprising interface module, state management module, electric weight detection module and management of charging and discharging module), wherein, the electric weight sharing means arranges the shared opening of electric weight or the shared closed condition of electric weight or the shared automatic receive status of electric weight according to the instruction of UI control module, and checks battery electric quantity state.
Be " electric weight is shared and opened " if the electric weight sharing means arranges state, then the electric weight sharing means is carried out such operation: when inquiring current state for " electric weight is shared and opened ", and the inquiry state of charge; Be " electric weight deficiency " if inquire state of charge, then refuse the electric weight sharing request of portable terminal to be charged; If the state of charge that inquires is " electric weight abundance ", then initiate the electric weight sharing request to the UI control module; Then, according to the affirmation that agreement or the refusal electric weight of UI control module are shared, carry out wireless discharge operation.
Be " electric weight is shared closes " if the electric weight sharing means arranges state, then the electric weight sharing means is carried out such operation: when inquiring current state for " electric weight is shared and closed ", directly the electric weight sharing request of portable terminal to be charged is refused in insulation.
Be " electric weight is shared automatically and accepted " if the electric weight sharing means arranges state, then the electric weight sharing means is carried out such operation: when inquiring current state for " electric weight is shared automatically and accepted ", and the inquiry state of charge; Be " electric weight deficiency " if inquire state of charge, then refuse the electric weight sharing request of portable terminal to be charged; If the state of charge that inquires is " electric weight abundance ", then carry out wireless discharge operation.
Wherein portable terminal to be charged also is provided with UI (user interface) control module and electric weight sharing means, wherein carries out electric weight sharing request and the operation of accepting wireless charging by the electric weight sharing means.
The processing procedure that the electric weight sharing request of initiating to state setting of the present invention, according to other equipment below in conjunction with Fig. 3 to Fig. 6 is carried out is elaborated.
Fig. 3 has shown and of the present inventionly by the UI control module process of state has been set that the process that the UI control module arranges state comprises:
The UI control module is sent electric weight to interface module instruction such as (comprise open, close, accept automatically) share to be set, and interface module is transmitted to state management module to this instruction.After state management module is received this instruction, carry out electric weight and share setting, and return corresponding " state setting " message and give interface module, if existed before this with this and instructed corresponding state setting, then return the message of " being current state ", and no longer carry out electric weight and share setting;
Interface module is transmitted to the UI control module to the message of " being current state " of receiving.On the other hand, interface module is according to corresponding " state setting " message, to electric weight detection module inquiry state of charge; If the state of charge that the electric weight detection module returns is the electric weight abundance, what then show state management module arranges success (and notify status administration module), and loopback arranges the message of success for the UI control module; If the state of charge that the electric weight detection module returns is the electric weight deficiency, what then show state management module arranges failure (and notify status administration module), and loopback arranges failure for the UI control module.
Fig. 4 shown other equipment of the present invention initiate the processing procedure of electric weight sharing request (its share be set to open, connect need the user to confirm) one of, comprising:
Other equipment are initiated the electric weight sharing request; The management of charging and discharging module is asked according to this, to state management module inquiry current state, if the current state that state management module is returned is for the shared setting of " open, connect need the user to confirm ", then to electric weight detection module inquiry state of charge.
If the state of charge that the electric weight detection module returns is " electric weight deficiency ", then the management of charging and discharging module is refused the electric weight sharing request;
If the state of charge that the electric weight detection module returns is " electric weight abundance ", then the management of charging and discharging module is initiated the electric weight sharing request by interface module to the UI control module to the UI control module; The UI control module is according to user's agreement or the affirmation of refusal then, send agreement or the shared instruction of refusal electric weight via interface module to the management of charging and discharging module, make the management of charging and discharging module carry out electric weight sharing operation (for example carrying out wireless discharge to other equipment of initiating the electric weight sharing request).
Fig. 5 has shown that other equipment of the present invention initiate two of the processing procedure of electric weight sharing request (it is shared and is set to close), comprising:
Other equipment are initiated the electric weight sharing request; The management of charging and discharging module is asked according to this, and to state management module inquiry current state, state management module is returned current state and is the shared setting of " closing ", causes management of charging and discharging module refusal electric weight sharing request.
Fig. 6 has shown that other equipment of the present invention initiate three of the processing procedure of electric weight sharing request (it is shared and is set to from being dynamically connected, and the electric weight deficiency), comprising:
Other equipment are initiated the electric weight sharing request; The management of charging and discharging module is asked according to this, and to state management module inquiry current state, the current state that state management module is returned is the shared setting of " being dynamically connected certainly ", then to electric weight detection module inquiry state of charge.
If the state of charge that the electric weight detection module returns is " electric weight deficiency ", then the management of charging and discharging module is refused the electric weight sharing request.
In addition, if among Fig. 6, the state of charge that the electric weight detection module returns is " electric weight abundance ", and then the management of charging and discharging module is carried out electric weight sharing operation (not shown).
Although above the present invention is had been described in detail, the invention is not restricted to this, those skilled in the art of the present technique can carry out various modifications according to principle of the present invention.Therefore, all modifications of doing according to the principle of the invention all should be understood to fall into protection scope of the present invention.
Claims (8)
1. the method for a wireless charge between mobile terminals may further comprise the steps:
Portable terminal to be charged is initiated the electric weight sharing request to shared electric quantity mobile terminal;
Shared electric quantity mobile terminal according to shared state and the state of charge thereof of arranging of its electric weight, is carried out the wireless charging operation after receiving the electric weight sharing request;
Described shared electric quantity mobile terminal is provided with UI control module and electric weight sharing means;
Wherein, the electric weight sharing means arranges the shared opening of electric weight or the shared closed condition of electric weight or the shared automatic receive status of electric weight according to the instruction of UI control module, and checks battery electric quantity state;
Wherein, described UI control module is the user interface control module.
2. method according to claim 1, if wherein described electric weight sharing means state is set is that electric weight is shared and opened, then the electric weight sharing means is carried out following operation:
Be electric weight when share opening inquiring current state, the inquiry state of charge;
Be the electric weight deficiency if inquire state of charge, then refuse the electric weight sharing request of portable terminal to be charged;
If the state of charge that inquires is the electric weight abundance, then initiate the electric weight sharing request to the UI control module;
Then, according to the affirmation that agreement or the refusal electric weight of UI control module are shared, carry out wireless discharge operation.
3. method according to claim 1, if wherein described electric weight sharing means state is set is that electric weight is shared and closed, then the electric weight sharing means is carried out following operation:
Be that electric weight is shared when closing inquiring current state, directly the electric weight sharing request of portable terminal to be charged is refused in insulation.
4. method according to claim 1, if wherein described electric weight sharing means state is set is that electric weight is shared automatically and accepted, then the electric weight sharing means is carried out following operation:
Be that electric weight is shared when accepting automatically the inquiry state of charge inquiring current state;
Be the electric weight deficiency if inquire state of charge, then refuse the electric weight sharing request of portable terminal to be charged;
If the state of charge that inquires is the electric weight abundance, then carry out wireless discharge operation.
5. the portable terminal of a wireless charging comprises:
The electric weight sharing means is used for the electric weight shared state being set and carrying out the electric weight sharing operation; And
The UI control module is used for sending to the electric weight sharing means affirmation instruction that instruction and execution electric weight sharing operation are set of electric weight shared state;
Described electric weight sharing means comprises:
State management module is used for the instruction setting of sending according to the UI control module and preserves the electric weight shared state;
The electric weight detection module, for the electric weight that checks battery, and according to electricity quantity inquiring instruction checking state of charge;
The management of charging and discharging module, be used for receiving or initiating the electric weight sharing request, when receiving the electric weight sharing request of portable terminal initiation to be charged, according to the electric weight shared state of state management module setting and preservation and the state of charge of described detection, carry out the wireless charging operation;
Wherein, described UI control module is the user interface control module.
6. portable terminal according to claim 5, the electric weight that wherein said management of charging and discharging module is preserved according to described state management module is shared opening, to described electric weight detection module inquiry state of charge, and under the situation of electric weight abundance and the affirmation of UI control module, carry out wireless discharge operation.
7. portable terminal according to claim 5, the electric weight that wherein said management of charging and discharging module is preserved according to described state management module is shared automatic receive status, to described electric weight detection module inquiry state of charge, and under the situation of electric weight abundance, carry out wireless discharge operation.
8. portable terminal according to claim 5, the electric weight that wherein said management of charging and discharging module is preserved according to described state management module is shared closed condition, and refusal is carried out wireless discharge operation.
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| Application Number | Priority Date | Filing Date | Title |
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| CN2010100001612A CN101777676B (en) | 2010-01-06 | 2010-01-06 | Method for wireless charge between mobile terminal equipment and mobile terminal |
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| CN2010100001612A CN101777676B (en) | 2010-01-06 | 2010-01-06 | Method for wireless charge between mobile terminal equipment and mobile terminal |
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| CN101777676A CN101777676A (en) | 2010-07-14 |
| CN101777676B true CN101777676B (en) | 2013-07-03 |
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| CN102097848A (en) * | 2010-12-29 | 2011-06-15 | 上海华勤通讯技术有限公司 | Wireless charging method among mobile equipment, wireless charging mobile equipment and mobile equipment wireless charging system |
| CN102136747A (en) * | 2011-02-16 | 2011-07-27 | 华为终端有限公司 | Method and device for providing electric quantity for electronic equipment |
| US8823318B2 (en) | 2011-07-25 | 2014-09-02 | ConvenientPower HK Ltd. | System and method for operating a mobile device |
| WO2014114002A1 (en) * | 2013-01-28 | 2014-07-31 | 华为技术有限公司 | Charging management method, charging method and device, base station, controller and terminal |
| CN103490466B (en) * | 2013-09-09 | 2015-09-16 | 陈静 | Battery electric quantity shares method, device and server |
| US20150115881A1 (en) * | 2013-10-25 | 2015-04-30 | Samsung Electro-Mechanics Co., Ltd. | Wireless power transceiver and portable terminal having the same |
| WO2015106392A1 (en) | 2014-01-14 | 2015-07-23 | 华为终端有限公司 | Method and device for starting near field communication (nfc) wireless charging service |
| CN104868604B (en) * | 2014-02-25 | 2019-03-22 | 宇龙计算机通信科技(深圳)有限公司 | A kind of terminal, wireless charging system and method |
| CN104135053A (en) * | 2014-08-06 | 2014-11-05 | 中国联合网络通信集团有限公司 | Electric quantity sharing method and device |
| CN104362703B (en) * | 2014-11-25 | 2017-11-14 | 小米科技有限责任公司 | Wireless charging method and device |
| CN105576791A (en) * | 2015-06-30 | 2016-05-11 | 宇龙计算机通信科技(深圳)有限公司 | Charging method, charging equipment and power receiving terminal |
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| CN106961163A (en) * | 2016-01-12 | 2017-07-18 | 西安中兴新软件有限责任公司 | A kind of charging control circuit, charge control method and mobile terminal |
| CN108011411A (en) * | 2017-11-16 | 2018-05-08 | 维沃移动通信有限公司 | A kind of mobile terminal |
| CN108879840A (en) * | 2018-06-28 | 2018-11-23 | 广州大正新材料科技有限公司 | A kind of method that mobile phone mutually charges |
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| CN101459981A (en) * | 2007-12-12 | 2009-06-17 | Lg电子株式会社 | Mobile terminal having menu providing function for wireless recharging and recharging method thereof |
| CN101567579A (en) * | 2009-05-20 | 2009-10-28 | 速得股份有限公司 | Charge construction |
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| CN101777676A (en) | 2010-07-14 |
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