CN104393688A - Wireless charging device with charging priority judging function and charging method of wireless charging device - Google Patents
Wireless charging device with charging priority judging function and charging method of wireless charging device Download PDFInfo
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- CN104393688A CN104393688A CN201410638900.9A CN201410638900A CN104393688A CN 104393688 A CN104393688 A CN 104393688A CN 201410638900 A CN201410638900 A CN 201410638900A CN 104393688 A CN104393688 A CN 104393688A
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- 230000006698 induction Effects 0.000 claims description 4
- 238000012913 prioritisation Methods 0.000 claims description 3
- 230000008569 process Effects 0.000 abstract description 10
- 230000000694 effects Effects 0.000 abstract description 7
- 230000007246 mechanism Effects 0.000 abstract description 7
- 230000008901 benefit Effects 0.000 abstract description 2
- 230000001105 regulatory effect Effects 0.000 abstract 7
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- H02J7/025—
Abstract
The invention discloses a wireless charging device with a charging priority judging function and a charging method of the wireless charging device. The wireless charging device comprises a wireless charging emitting end unit and a plurality of wireless charging receiving end units, and further comprises an emitting end wireless communication module and an emitting end data acquiring regulating mechanism, a receiving end wireless communication module and a receiving end data acquiring regulating mechanism, wherein the emitting end data acquiring regulating mechanism is electrically connected with the wireless charging emitting unit and the emitting end wireless communication module respectively; the receiving end data acquiring regulating mechanism is electrically connected with the wireless charging receiving unit and the receiving end wireless communication module respectively; and the emitting end data acquiring regulating mechanism and the receiving end data acquiring regulating mechanism are in wireless communication with the receiving end wireless communication module by virtue of the emitting end wireless communication module to realize data communication. The wireless charging device with the charging priority judging function has the advantages that acquiring, regulating and charging effects of charging parameters are good, and the charging priority ranking can be made according to a multi-receiving-end condition that possibly appears in a wireless charging process.
Description
Technical field
The present invention relates to the technical field of wireless charging, specifically a kind of wireless charging device and charging method thereof with charging priority decision-making function.
Background technology
Wireless charging has just day by day entered into daily life from theory and has changed production and the life of people deeply.But current wireless charging device itself is evaluation part not, does not namely feed back to electric energy transmitting terminal in the wireless charging effect of electric energy receiving terminal.In other words, current wireless charging solution is an one-way system.
Current wireless charging is mainly based on magnetic inductive mode, and namely utilize between the induction coil of two mutual distances very near (several millimeters to 4 cm) and transmit magnetic energy, magnetic energy is converted to the process of electric energy by receiving terminal coil.When three-dimensional position between two coils changes, charge efficiency can decline, and is necessary to make suitable change to the tranmitting frequency etc. of transmitting terminal, to change the relevant parameter of transmitting terminal, thus improves charge efficiency.
For the wireless charging based on magnetic resonance type, particularly so.The parameters such as the charge efficiency of receiving terminal (more than one of possibility) are returned to transmitting terminal in real time, and the latter changes the parameter such as beam intensity and direction according to information such as distance each other, angles, thus improves charge efficiency.
For the wireless charging of other modes, also need the charging effect obtaining receiving terminal in real time, thus at transmitting terminal, or also comprise receiving terminal and make corresponding Parameters variation to improve charging process.
Not yet there is corresponding reponse system at present to be total to transmitting terminal assessment charging effect.
In addition, for now, wireless charging also only considers man-to-man charging modes.A transmitting terminal, often a corresponding receiving terminal coil of transmitting terminal coil.In some occasion, in order to realize the charging of one-to-many, often need transmitting terminal coil to carry out wireless charging to multiple receiving device (i.e. multiple receiving terminal coil) simultaneously.This process may be:
(1) charge respectively between multi-emitting end-coil and many receiving terminals coil simultaneously, or
(2) multiple transmitting terminal coil is successively to multiple receiving terminal coil charges, or
(3) transmitting terminal coils are to multiple receiving terminal coil simultaneously or successively wireless charging.
No matter belong to which kind of mode above-mentioned, before charging starts or in charging process, all relate to and multiple receiving terminal judged in real time and selects.At present, there is no the method selected for many charging sides.
Summary of the invention
For the technical problem that prior art exists, the invention provides one to gather charge parameter, regulate, charging effect is good, can make wireless charging device and the charging method thereof of charging priority sequence for many receiving terminals situation that may occur in wireless charging process.
In order to solve existing technical problem, the technical solution used in the present invention is:
There is the wireless charging device of charging priority decision-making function, include wireless charging transmitting terminal unit and several wireless charging receiving terminal unit, transmitting terminal coil is provided with in wireless charging transmitting terminal unit, receiving terminal coil is provided with in wireless charging receiving terminal unit, wherein: this wireless charging device also comprises transmitting terminal wireless communication module and transmitting terminal data acquisition governor motion, receiving terminal wireless communication module and receiving terminal data acquisition governor motion, transmitting terminal data acquisition governor motion is electrically connected with wireless charging transmitter unit and transmitting terminal wireless communication module respectively, receiving terminal data acquisition governor motion is electrically connected with wireless charging receiving element and receiving terminal wireless communication module respectively, transmitting terminal data acquisition governor motion and receiving terminal data acquisition governor motion realize data communication by the wireless connections of transmitting terminal wireless communication module and receiving terminal wireless communication module.
Further improvement as technique scheme:
Above-mentioned wireless charging transmitting terminal unit is provided with the interface for connecting transmitting terminal data acquisition governor motion.
Above-mentioned wireless charging receiving terminal unit is provided with the interface for connecting receiving terminal data acquisition governor motion.
There is the charging method of the wireless charging device of charging priority decision-making function, comprise the following steps:
Step one, wireless charging transmitting terminal unit and several wireless charging receiving terminal unit being placed in can in the region of mutual induction, and wireless telecommunications set up by transmitting terminal data acquisition governor motion and receiving terminal data acquisition governor motion;
The state parameter of step 2, the collection of each receiving terminal data acquisition governor motion wireless charging receiving terminal unit separately, sent by receiving terminal wireless communication module, received by transmitting terminal wireless communication module, state parameter is sent to transmitting terminal data acquisition governor motion;
The state parameter that step 3, transmitting terminal data acquisition governor motion are sent compares, and draws the charging priority sequence of each wireless charging receiving terminal unit, and determines charging order with this sequence;
Step 4, transmitting terminal data acquisition governor motion regulate the operating state of wireless charging transmitting terminal unit, make wireless charging transmitting terminal unit corresponding with the wireless charging receiving terminal unit of limit priority.
In step 2 the state parameter of the wireless charging receiving terminal unit of receiving terminal data acquisition governor motion collection be the remaining capacity of wireless charging receiving terminal unit, the charging interval, for assessment of wireless charging transmitting terminal unit and the wireless signal strength of transmitting terminal wireless communication module of spacing of wireless charging receiving terminal unit and the angle between wireless charging transmitting terminal unit and wireless charging receiving terminal unit.
In step 2, the state parameter of the wireless charging receiving terminal unit of receiving terminal data acquisition governor motion collection is whether wireless charging receiving terminal unit is in mobile status.
In step 4, the operating state of the wireless charging transmitting terminal unit that transmitting terminal data acquisition governor motion regulates is: beam transmission angle and beam transmission intensity.
Receiving terminal data acquisition governor motion can regulate the load parameter of wireless charging receiving terminal unit.
As artificially determine wireless charging receiving terminal unit charging priority sequence, then with this prioritization for charging order.
The communication of transmitting terminal wireless communication module and receiving terminal wireless communication module is one or more in Wi-Fi, bluetooth, RFID, ZigBee, NFC.
Compared with prior art, invention increases wireless communication module, realize the control to wireless charging transmitting terminal unit and wireless charging receiving terminal unit, utilize wireless communication technology to realize the transfer of data between the transmitting terminal of wireless charging and receiving terminal, obtain real-time wireless charging effect information, improve the relevant parameter of transmitting terminal and/or receiving terminal, thus obtain better charging process, as higher charge efficiency etc.The present invention can also utilize wireless communication module that information is sent to transmitting terminal, and provides sequence by the latter based on the precedence information of these receiving terminals, and implements charging process according to this sequence.
The present invention has and gathers charge parameter, regulates, and charging effect is good, can make the advantage of charging priority sequence for many receiving terminals situation that may occur in wireless charging process.
Accompanying drawing explanation
Fig. 1 is the structured flowchart of wireless charging device of the present invention;
Fig. 2 is the method flow diagram of wireless charging method of the present invention.
Embodiment
Below in conjunction with accompanying drawing, embodiments of the invention are described in further detail.
Fig. 1-2 is depicted as schematic diagram of the present invention.
Reference numeral is wherein: transmitting terminal wireless communication module 1, wireless charging transmitting terminal unit 2, transmitting terminal data acquisition governor motion 3, receiving terminal wireless communication module 4, wireless charging receiving terminal unit 5, receiving terminal data acquisition governor motion 6.
Below in conjunction with Figure of description and specific embodiment, the invention will be further described.
Key modules of the present invention is as follows:
Transmitting terminal wireless communication module 1:
Radio communication is set up between this module and receiving terminal wireless communication module 4.This communication protocol may be following several: Wi-Fi, bluetooth, RFID, ZigBee, NFC etc.
Wireless charging transmitting terminal unit 2:
This part realizes converting electrical energy into magnetic energy, and utilizes transmitting coil to send out.Transmitting terminal circuit function unit based on distinct methods has had other intellectual properties, and the present invention does not repeat.But this part will provide interface for transmitting terminal data acquisition governor motion 3.
Transmitting terminal data acquisition governor motion 3:
The present invention sets up feedback relationship by between transmitting terminal and receiving terminal, and transmitting terminal data acquisition governor motion 3 can according to receiving terminal charging performance assessment that feedack carries out, and timely adjustment partial parameters, realize the optimization to charging performance.This actuator can complete concrete parameter adjustment work, as the adjustment etc. to beam angle, intensity.
Receiving terminal wireless communication module 4:
Set up radio communication between this module and transmitting terminal wireless communication module 1, the communication protocol adopted is consistent with the latter, namely comprises Wi-Fi, bluetooth, RFID, ZigBee, and NFC etc.
Wireless charging receiving terminal unit 5:
This unit realizes the magnetic energy from wireless charging transmitting terminal unit 2 to convert back electric energy, and powering load.This unit and wireless charging transmitting terminal unit form wireless charging system.
Receiving terminal data acquisition governor motion 6:
This module achieves a butt joint the collection of receiving end wireless charging parameter and load parameter, as receiving terminal wireless charging frequency, signal strength signal intensity between receiving terminal and transmitting terminal radio communication, for inferring mutual distance, receiving terminal load voltage, electric current, remaining capacity etc.All these are conducive to the parameter of assessment charging performance all by collected, and utilize receiving terminal wireless communication module 4 to send to transmitting terminal.Moreover, this mechanism also can regulate some load end parameter, to be conducive to improving wireless charging efficiency.
The charging method of wireless charging device of the present invention, comprises the following steps:
Step one, wireless charging transmitting terminal unit 2 and several wireless charging receiving terminal unit 5 being placed in can in the region of mutual induction, and wireless telecommunications set up by transmitting terminal data acquisition governor motion 3 and receiving terminal data acquisition governor motion 6;
Step 2, each receiving terminal data acquisition governor motion 6 gather the state parameter of respective wireless charging receiving terminal unit 5, sent by receiving terminal wireless communication module 4, received by transmitting terminal wireless communication module 1, state parameter is sent to transmitting terminal data acquisition governor motion 3;
The state parameter that step 3, transmitting terminal data acquisition governor motion 3 are sent compares, and draws the charging priority sequence of each wireless charging receiving terminal unit 5, and determines charging order with this sequence;
Step 4, transmitting terminal data acquisition governor motion 3 regulate the operating state of wireless charging transmitting terminal unit 2, make wireless charging transmitting terminal unit 2 corresponding with the wireless charging receiving terminal unit 5 of limit priority.
The state parameter of wireless charging receiving terminal unit 5 that in step 2, receiving terminal data acquisition governor motion 6 gathers be the remaining capacity of wireless charging receiving terminal unit 5, the charging interval, for assessment of wireless charging transmitting terminal unit 2 and the wireless signal strength of transmitting terminal wireless communication module 1 of spacing of wireless charging receiving terminal unit 5 and the angle between wireless charging transmitting terminal unit 2 and wireless charging receiving terminal unit 5.
In step 2, the state parameter of the wireless charging receiving terminal unit 5 that receiving terminal data acquisition governor motion 6 gathers is whether wireless charging receiving terminal unit 5 is in mobile status.
In step 4, the operating state of the wireless charging transmitting terminal unit 2 that transmitting terminal data acquisition governor motion 3 regulates is: beam transmission angle and beam transmission intensity.
Receiving terminal data acquisition governor motion 6 can regulate the load parameter of wireless charging receiving terminal unit 5.
As artificially determine wireless charging receiving terminal unit 5 charging priority sequence, then with this prioritization for charging order.
The communication of transmitting terminal wireless communication module 1 and receiving terminal wireless communication module 4 is one or more in Wi-Fi, bluetooth, RFID, ZigBee, NFC.
It should be noted that, this priority is real time data.This is because in charging process, recipient's (as mobile phone) may relative to transmitting terminal generation relative displacement, and this displacement or movement may make its priority decline, and and then loses the right of preferential charging.
Below be only the preferred embodiment of the present invention, protection scope of the present invention be not only confined to above-described embodiment, all technical schemes belonged under thinking of the present invention all belong to protection scope of the present invention.It should be pointed out that for those skilled in the art, some improvements and modifications without departing from the principles of the present invention, should be considered as protection scope of the present invention.
Claims (10)
1. there is the wireless charging device of charging priority decision-making function, include wireless charging transmitting terminal unit (2) and several wireless charging receiving terminal unit (5), transmitting terminal coil is provided with in described wireless charging transmitting terminal unit (2), receiving terminal coil is provided with in described wireless charging receiving terminal unit (5), it is characterized in that: this wireless charging device also comprises transmitting terminal wireless communication module (1) and transmitting terminal data acquisition governor motion (3), receiving terminal wireless communication module (4) and receiving terminal data acquisition governor motion (6), described transmitting terminal data acquisition governor motion (3) is electrically connected with wireless charging transmitter unit (2) and transmitting terminal wireless communication module (1) respectively, described receiving terminal data acquisition governor motion (6) is electrically connected with wireless charging receiving element (5) and receiving terminal wireless communication module (4) respectively, described transmitting terminal data acquisition governor motion (3) realizes data communication with receiving terminal data acquisition governor motion (6) by transmitting terminal wireless communication module (1) and the wireless connections of receiving terminal wireless communication module (4).
2. the wireless charging device with charging priority decision-making function according to claim 1, is characterized in that: described wireless charging transmitting terminal unit (2) is provided with the interface for connecting transmitting terminal data acquisition governor motion (3).
3. the wireless charging device with charging priority decision-making function according to claim 1, is characterized in that: described wireless charging receiving terminal unit (5) is provided with the interface for connecting receiving terminal data acquisition governor motion (6).
4. there is the charging method of the wireless charging device of charging priority decision-making function as claimed in claim 1, it is characterized in that: comprise the following steps:
Step one, wireless charging transmitting terminal unit (2) and several wireless charging receiving terminal unit (5) being placed in can in the region of mutual induction, and wireless telecommunications set up by transmitting terminal data acquisition governor motion (3) and receiving terminal data acquisition governor motion (6);
Step 2, each receiving terminal data acquisition governor motion (6) gather the state parameter of respective wireless charging receiving terminal unit (5), sent by receiving terminal wireless communication module (4), received by transmitting terminal wireless communication module (1), state parameter is sent to transmitting terminal data acquisition governor motion (3);
The state parameter that step 3, transmitting terminal data acquisition governor motion (3) are sent compares, and draws the charging priority sequence of each wireless charging receiving terminal unit (5), and determines charging order with this sequence;
Step 4, transmitting terminal data acquisition governor motion (3) regulate the operating state of wireless charging transmitting terminal unit (2), make wireless charging transmitting terminal unit (2) corresponding with the wireless charging receiving terminal unit (5) of limit priority.
5. the charging method with the wireless charging device of charging priority decision-making function according to claim 4, it is characterized in that: in step 2, the state parameter of the wireless charging receiving terminal unit (5) that receiving terminal data acquisition governor motion (6) gathers is the remaining capacity of wireless charging receiving terminal unit (5), charging interval, for assessment of wireless charging transmitting terminal unit (2) and the wireless signal strength of transmitting terminal wireless communication module (1) of spacing of wireless charging receiving terminal unit (5) and the angle between wireless charging transmitting terminal unit (2) and wireless charging receiving terminal unit (5).
6. the charging method with the wireless charging device of charging priority decision-making function according to claim 4, is characterized in that: in step 2, the state parameter of the wireless charging receiving terminal unit (5) that receiving terminal data acquisition governor motion (6) gathers is whether wireless charging receiving terminal unit (5) is in mobile status.
7. the charging method with the wireless charging device of charging priority decision-making function according to claim 4, is characterized in that: in step 4, the operating state of the wireless charging transmitting terminal unit (2) that transmitting terminal data acquisition governor motion (3) regulates is: beam transmission angle and beam transmission intensity.
8. the charging method with the wireless charging device of charging priority decision-making function according to claim 4, is characterized in that: described receiving terminal data acquisition governor motion (6) can regulate the load parameter of wireless charging receiving terminal unit (5).
9. the charging method with the wireless charging device of charging priority decision-making function according to claim 4, it is characterized in that: as artificially determine wireless charging receiving terminal unit (5) charging priority sequence, then with this prioritization for charging order.
10., according to the arbitrary described charging method with the wireless charging device of charging priority decision-making function of claim 4-9, it is characterized in that: described transmitting terminal wireless communication module (1) and the communication of receiving terminal wireless communication module (4) are the one in Wi-Fi, bluetooth, RFID, ZigBee and NFC.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410638900.9A CN104393688A (en) | 2014-11-13 | 2014-11-13 | Wireless charging device with charging priority judging function and charging method of wireless charging device |
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| CN201410638900.9A CN104393688A (en) | 2014-11-13 | 2014-11-13 | Wireless charging device with charging priority judging function and charging method of wireless charging device |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105071478A (en) * | 2015-08-17 | 2015-11-18 | 联想(北京)有限公司 | Charging method and electronic device |
| CN105375648A (en) * | 2015-11-06 | 2016-03-02 | 南京矽力杰半导体技术有限公司 | Wireless LED driving system |
| CN105896748A (en) * | 2016-04-26 | 2016-08-24 | 中国科学技术大学 | Method for dispatching multiple receiving ends in radiation-type radio energy transmission system |
| CN105939032A (en) * | 2015-03-06 | 2016-09-14 | 精工爱普生株式会社 | Processing apparatus |
| CN106154081A (en) * | 2016-06-21 | 2016-11-23 | 奇瑞汽车股份有限公司 | High-power wireless charging device detection equipment |
| CN106230050A (en) * | 2016-08-10 | 2016-12-14 | 江苏科技大学 | A kind of many equipment resonance type wireless charging system and charging priority determination methods |
| CN106364355A (en) * | 2016-10-12 | 2017-02-01 | 山东大学 | Wireless and alternating current combined charging system and method thereof for electric vehicle |
| CN106451803A (en) * | 2016-09-29 | 2017-02-22 | 宇龙计算机通信科技(深圳)有限公司 | Wireless charging control method and system, and wireless charging transmitting terminal and receiving terminal |
| CN107492936A (en) * | 2017-09-28 | 2017-12-19 | 联想(北京)有限公司 | Electronic equipment and its charge control method |
| CN108695997A (en) * | 2017-04-04 | 2018-10-23 | 佳能株式会社 | Transmission facility and its control method and storage medium |
| WO2018227803A1 (en) * | 2017-06-16 | 2018-12-20 | 上海斐讯数据通信技术有限公司 | Wireless charging control method and wireless charging router |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101255904B1 (en) * | 2011-05-04 | 2013-04-17 | 삼성전기주식회사 | Power charging apparatus and charging method for both wireline and wireless |
| CN103441583A (en) * | 2013-08-05 | 2013-12-11 | 镇江博联电子科技有限公司 | Direction self-adaption wireless charging technology based on beam forming |
| CN103915878A (en) * | 2013-01-06 | 2014-07-09 | 王薪 | Remote wireless power supply method |
| CN103972993A (en) * | 2014-04-23 | 2014-08-06 | 北京智谷睿拓技术服务有限公司 | Wireless energy transmission method and wireless energy transmission device |
-
2014
- 2014-11-13 CN CN201410638900.9A patent/CN104393688A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101255904B1 (en) * | 2011-05-04 | 2013-04-17 | 삼성전기주식회사 | Power charging apparatus and charging method for both wireline and wireless |
| CN103915878A (en) * | 2013-01-06 | 2014-07-09 | 王薪 | Remote wireless power supply method |
| CN103441583A (en) * | 2013-08-05 | 2013-12-11 | 镇江博联电子科技有限公司 | Direction self-adaption wireless charging technology based on beam forming |
| CN103972993A (en) * | 2014-04-23 | 2014-08-06 | 北京智谷睿拓技术服务有限公司 | Wireless energy transmission method and wireless energy transmission device |
Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105939032A (en) * | 2015-03-06 | 2016-09-14 | 精工爱普生株式会社 | Processing apparatus |
| CN105939032B (en) * | 2015-03-06 | 2019-04-23 | 精工爱普生株式会社 | Processing unit |
| CN105071478A (en) * | 2015-08-17 | 2015-11-18 | 联想(北京)有限公司 | Charging method and electronic device |
| CN105375648A (en) * | 2015-11-06 | 2016-03-02 | 南京矽力杰半导体技术有限公司 | Wireless LED driving system |
| CN105896748A (en) * | 2016-04-26 | 2016-08-24 | 中国科学技术大学 | Method for dispatching multiple receiving ends in radiation-type radio energy transmission system |
| CN105896748B (en) * | 2016-04-26 | 2019-02-26 | 中国科学技术大学 | Multiple receiving end dispatching methods in radiant type radio energy transmission system |
| CN106154081A (en) * | 2016-06-21 | 2016-11-23 | 奇瑞汽车股份有限公司 | High-power wireless charging device detection equipment |
| CN106230050A (en) * | 2016-08-10 | 2016-12-14 | 江苏科技大学 | A kind of many equipment resonance type wireless charging system and charging priority determination methods |
| CN106230050B (en) * | 2016-08-10 | 2018-07-27 | 江苏科技大学 | A kind of more equipment resonance type wireless charging systems and charging priority judgment method |
| CN106451803B (en) * | 2016-09-29 | 2020-05-19 | 宇龙计算机通信科技(深圳)有限公司 | Wireless charging control method and system, wireless charging transmitting terminal and wireless charging receiving terminal |
| CN106451803A (en) * | 2016-09-29 | 2017-02-22 | 宇龙计算机通信科技(深圳)有限公司 | Wireless charging control method and system, and wireless charging transmitting terminal and receiving terminal |
| WO2018058778A1 (en) * | 2016-09-29 | 2018-04-05 | 宇龙计算机通信科技(深圳)有限公司 | Wireless charging control method and system, and wireless charging transmitting terminal and receiving terminal |
| CN106364355B (en) * | 2016-10-12 | 2018-11-13 | 山东大学 | A kind of electric vehicle wirelessly with exchange joint charging system and its method |
| CN106364355A (en) * | 2016-10-12 | 2017-02-01 | 山东大学 | Wireless and alternating current combined charging system and method thereof for electric vehicle |
| CN108695997A (en) * | 2017-04-04 | 2018-10-23 | 佳能株式会社 | Transmission facility and its control method and storage medium |
| CN108695997B (en) * | 2017-04-04 | 2022-05-31 | 佳能株式会社 | Power transmission apparatus, control method therefor, and storage medium |
| WO2018227803A1 (en) * | 2017-06-16 | 2018-12-20 | 上海斐讯数据通信技术有限公司 | Wireless charging control method and wireless charging router |
| CN107492936A (en) * | 2017-09-28 | 2017-12-19 | 联想(北京)有限公司 | Electronic equipment and its charge control method |
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Application publication date: 20150304 |