CN106549451A

CN106549451A - A kind of wireless charging method and device

Info

Publication number: CN106549451A
Application number: CN201611123780.4A
Authority: CN
Inventors: 朱团
Original assignee: Yulong Computer Telecommunication Scientific Shenzhen Co Ltd
Current assignee: Yulong Computer Telecommunication Scientific Shenzhen Co Ltd
Priority date: 2016-12-08
Filing date: 2016-12-08
Publication date: 2017-03-29
Anticipated expiration: 2036-12-08
Also published as: WO2018103191A1; CN106549451B

Abstract

The embodiment of the invention discloses a kind of wireless charging method and device, method therein includes：First terminal obtains the positional information and the second solenoid in the center of circle of the second solenoid of second terminal and the angle information of horizontal plane, and based on the first solenoid the center of circle positional information and the second solenoid the center of circle positional information, it is determined that and to second terminal send wireless charging transmission path positional information, the positional information in the center of circle of positional information of the first terminal based on wireless charging transmission path and the first solenoid, determine target angle information, if detecting currently current with the horizontal plane angle information of the first solenoid to mismatch with target angle information, adjust the first solenoid and the current angle information of horizontal plane, the first solenoid after based on adjustment charges to the second solenoid.The embodiment of the invention also discloses corresponding wireless charging device.The embodiment of the present invention is conducive to improving wireless charging efficiency, saves the charging interval.

Description

A kind of wireless charging method and device

Technical field

The present invention relates to technical field of mobile terminals, and in particular to a kind of wireless charging method and device.

Background technology

At present, developing rapidly with electronic technology, various terminal equipment is more and more, and to lightness, miniaturization side To development.With the appearance of various terminals and commonly used, being charged for terminal device in time under circumstances becomes more Come more interesting issue；Meanwhile, the quantity problem of terminal device becomes a key factor of its development of restriction, once terminal The not enough power supply of equipment, when can not charge for which in time again, the terminal device will be unable to normal use.Tradition is filled for terminal device The mode of electricity is all battery to be charged by connecting line or connector, there is no universal general charger between distinct device. User when outgoing needs to carry multiple batteries, to change to battery at any time, or carries and multiple is respectively used to difference The charger of equipment.This brings very big inconvenience for the use of user, user usually can because of leaving behind battery or charger, Prevent terminal device have impact on the normal use of terminal device from using, it is that user brings very big inconvenience.For example, user In outgoing way, if mobile phone not enough power supply, it is impossible to which using handset call function, and residing environment causes user make It is that mobile phone charges with charger；Or user leaves behind charger or reserve battery, cause to charge in time make user without Method is continuing with.Meanwhile, it is existing that frequently plug is needed by way of charger is charged, it is easy to cause joint failure, And be easy to get an electric shock.

Wireless charging technology refers to wirelessly, rather than traditional provided for electronic equipment by the connection of electric wire The method of electric power, wireless charging are the wide new technologies of current development prospect.In existing wireless charging technology, need to adopt two Individual part：One is the base with emission function (such as expelling plate), and another is the electronic equipment with receive capabilities (as band is received The mobile phone of function, MP3 etc.), wherein, primary coil is included in the base with emission function, primary coil is made by Alternating Current Power Supply In emission state, the electronic equipment with receive capabilities, secondary coil is set, the secondary coil with emission state just Level coil carries out electromagnetic coupled and obtains electric energy.But, also not appearing in prior art carries out wireless charging between terminal device The mode of electricity.

The content of the invention

A kind of wireless charging method and device are embodiments provided, the wireless charging between terminal and terminal can be realized Electricity, improves wireless charging efficiency, saves the charging interval, improves energy utilization rate.

In a first aspect, the embodiment of the present invention provides a kind of wireless charging method, including：

First terminal receives the wireless charging request of second terminal transmission in detection, and is detecting the second terminal When meeting wireless charging condition, the center of circle of the second solenoid positioned at the second terminal that the second terminal sends is obtained Positional information and second solenoid and horizontal plane angle information；

The first terminal based on positioned at the first terminal the first solenoid the center of circle positional information with it is described The positional information in the center of circle of the second solenoid, determines the positional information of wireless charging transmission path, and by the wireless charging The positional information of transmission path is sent to the second terminal, and the positional information of the wireless charging transmission path is used for described the Two terminals determine the target angle of second solenoid and horizontal plane based on the positional information of the wireless charging transmission path Degree information；

The circle of positional information of the first terminal based on the wireless charging transmission path and first solenoid The positional information of the heart, determines the target angle information of first solenoid and horizontal plane；

First solenoid is being detected with the current angle information of horizontal plane and first solenoid and water When the target angle information of plane is mismatched, first solenoid and the current angle information of horizontal plane are adjusted, and is based on The first solenoid after adjustment charges to second solenoid.

Optionally, the wireless charging condition includes：

The second terminal is less than predeterminable range threshold value apart from the distance of the first terminal, and the second terminal is surplus Remaining electricity is less than or equal to the first default power threshold.

Optionally, methods described also includes：

Every the first Preset Time, the first terminal judges whether the dump energy of the first terminal is pre- equal to second If power threshold, when the dump energy of the first terminal is judged less than or equal to the described second default power threshold, institute The first solenoid for stating first terminal stops to second solenoid charging.

Optionally, methods described also includes：

The first terminal obtains the dump energy of the second terminal every the second Preset Time, and judges described second Whether the dump energy of terminal is more than or waits in the dump energy for judging the first terminal equal to the 3rd default power threshold When the described 3rd default power threshold, the first solenoid of the first terminal stops to second solenoid filling Electricity.

Optionally, the wireless charging request carries second terminal mark, and the wireless charging is asked for described first Terminal is identified based on the second terminal, detects whether the second terminal is the legal terminal matched with the first terminal, And when it is the legal terminal matched with the first terminal to detect the second terminal, perform the acquisition described second eventually End send the second solenoid positioned at the second terminal the center of circle positional information and second solenoid with The step of angle information of horizontal plane.

Second aspect, embodiments provides a kind of wireless charging device, including：

Acquiring unit, for the wireless charging request of second terminal transmission is received in detection, and is detecting described the When two terminals meet wireless charging condition, the second solenoid positioned at the second terminal that the second terminal sends is obtained The center of circle positional information and the angle information of second solenoid and horizontal plane；

Determining unit, for based on positioned at the unlimited charging device the first solenoid the center of circle positional information with The positional information in the center of circle of second solenoid, determines the positional information of wireless charging transmission path, and will be described wireless The positional information of charge transfer path is sent to the second terminal, and the positional information of the wireless charging transmission path is used for institute State the mesh that second terminal determines second solenoid and horizontal plane based on the positional information of the wireless charging transmission path Mark angle information；

The determining unit, is additionally operable to the positional information and first electromagnetic wire based on the wireless charging transmission path The positional information in the center of circle of circle, determines the target angle information of first solenoid and horizontal plane；

Adjustment charhing unit, for detect first solenoid angle information current with horizontal plane with it is described When the target angle information of the first solenoid and horizontal plane is mismatched, first solenoid is adjusted current with horizontal plane Angle information, and based on adjustment after the first solenoid charge to second solenoid.

Optionally, the wireless charging condition includes：

The second terminal is less than predeterminable range threshold value, and the second terminal apart from the distance of the unlimited charging device Dump energy less than or equal to the first default power threshold.

Optionally, described device also includes：

First notification unit, for judging the dump energy of the unlimited charging device whether etc. every the first Preset Time In the second default power threshold, judging the dump energy of the unlimited charging device less than or equal to the described second default electricity During amount threshold value, notify that the first solenoid of the unlimited charging device stops to second solenoid charging.

Optionally, described device also includes：

Second notification unit, for the dump energy of the second terminal is obtained every the second Preset Time, and judges institute The dump energy of second terminal is stated whether equal to the 3rd default power threshold, the residue electricity of the unlimited charging device is being judged When amount is more than or equal to the described 3rd default power threshold, notify that the first solenoid of the unlimited charging device stops to institute State the charging of the second solenoid.

Optionally, the wireless charging request carries second terminal mark, and the wireless charging is asked for described unlimited Charging device is identified based on the second terminal, detects whether the second terminal is the conjunction matched with the unlimited charging device Method terminal, and when it is the legal terminal matched with the unlimited charging device to detect the second terminal, obtain described in execution Take the positional information and described the in the center of circle of the second solenoid positioned at the second terminal that the second terminal sends The operation of the angle information of two solenoids and horizontal plane.

The third aspect, embodiments provides a kind of wireless charging device, including：

Processor, memory, communication interface and communication bus, the processor, the memory and the communication interface Connect and complete mutual communication by the communication bus；

The memory storage has executable program code, and the communication interface is used for radio communication；

The processor is used to call the executable program code in the memory, performs the embodiment of the present invention the Part or all of step described in one side either method.

As can be seen that wireless charging method provided in an embodiment of the present invention, first terminal receives second terminal in detection The wireless charging request of transmission, and when detecting second terminal and meeting wireless charging condition, obtain the position that second terminal sends In the angle information of the positional information and the second solenoid and horizontal plane in the center of circle of the second solenoid of second terminal, and The positional information in the center of circle of positional information and the second solenoid based on the center of circle of the first solenoid positioned at first terminal, Determine the positional information of wireless charging transmission path, and the positional information of wireless charging transmission path sent to second terminal, The positional information of the wireless charging transmission path is used for second terminal and determines the based on the positional information of wireless charging transmission path The target angle information of two solenoids and horizontal plane, positional information of the first terminal based on wireless charging transmission path and first The positional information in the center of circle of solenoid, determines the target angle information of the first solenoid and horizontal plane, is detecting first Currently current with the horizontal plane angle information of solenoid and the first solenoid are mismatched with the target angle information of horizontal plane When, adjustment the first solenoid and the current angle information of horizontal plane, and based on adjustment after the first solenoid it is electric to second Magnetic coil charges.It can be seen that, the wireless charging between terminal and terminal can be realized by the embodiment of the present invention, while first terminal First coil and the current angle information of horizontal plane can be adjusted according to wireless charging transmission path, so as to be conducive to improving wireless Charge efficiency, saves the charging interval, improves energy utilization rate.

Description of the drawings

In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing Accompanying drawing to be used needed for having technology description is briefly described, it should be apparent that, drawings in the following description are only this Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with Other accompanying drawings are obtained according to these accompanying drawings.

Fig. 1 is a kind of schematic flow sheet of wireless charging method disclosed in the embodiment of the present invention；

Fig. 1-1 is the position relationship schematic diagram before and after solenoid adjustment；

Fig. 2 is the schematic flow sheet of another kind of wireless charging method disclosed in the embodiment of the present invention；

Fig. 3 is the schematic flow sheet of another kind of wireless charging method disclosed in the embodiment of the present invention；

Fig. 4 is a kind of unit composition frame chart of wireless charging device disclosed in the embodiment of the present invention；

Fig. 5 is a kind of structural representation of wireless charging device disclosed in the embodiment of the present invention；

Fig. 6 is a kind of structural representation of mobile terminal disclosed in the embodiment of the present invention.

Specific embodiment

In order that those skilled in the art more fully understand the present invention program, below in conjunction with the embodiment of the present invention Accompanying drawing, is clearly and completely described to the technical scheme in the embodiment of the present invention, it is clear that described embodiment is only The a part of embodiment of the present invention, rather than the embodiment of whole.Based on the embodiment in the present invention, those of ordinary skill in the art The every other embodiment obtained under the premise of creative work is not made, belongs to the scope of protection of the invention.

Term " first ", " second " in description and claims of this specification and above-mentioned accompanying drawing etc. are for distinguishing Different objects, rather than for describing particular order.Additionally, term " comprising " and " having " and their any deformations, it is intended that It is to cover non-exclusive including.Process, method, system, product or the equipment for for example containing series of steps or unit does not have The step of listing or unit are defined in, but alternatively also include the step of not listing or unit, or alternatively also wrapped Include other steps intrinsic for these processes, method, product or equipment or unit.

Referenced herein " embodiment " is it is meant that the special characteristic, structure or the characteristic that describe can be wrapped in conjunction with the embodiments It is contained at least one embodiment of the present invention.Each position in the description occur the phrase might not each mean it is identical Embodiment, nor the independent or alternative embodiment with other embodiments mutual exclusion.Those skilled in the art explicitly and Implicitly it is understood by, embodiment described herein can be combined with other embodiments.

In order to be best understood from a kind of wireless charging method and device disclosed in the embodiment of the present invention, below to present invention enforcement Example describes in detail.

Fig. 1 is referred to, Fig. 1 is a kind of schematic flow sheet of wireless charging method provided in an embodiment of the present invention, such as Fig. 1 institutes Show, the wireless charging method in the embodiment of the present invention is comprised the following steps：

S101, first terminal receive the wireless charging request of second terminal transmission in detection, and are detecting described the When two terminals meet wireless charging condition, the second solenoid positioned at the second terminal that the second terminal sends is obtained The center of circle positional information and the angle information of second solenoid and horizontal plane.

Specifically, the first terminal, second terminal can include that solenoid, transmitting receive control module, servo electricity Machine, CPU, communication module and attitude transducer.The first terminal and the second terminal are respectively by each attitude Sensor obtains the positional information and solenoid in the center of circle of respective solenoid and the angle information of horizontal plane.Meanwhile, First terminal receives the wireless charging request of second terminal transmission in detection, and meets wireless the second terminal is detected During charge condition, the transmitting of first terminal receives control module and the first solenoid is adjusted to emission state, to prepare to the Second solenoid of two terminals charges.

Wherein, the wireless charging condition includes：

Wherein, the wireless charging request carries second terminal mark, and the wireless charging is asked for described first eventually End group is identified in the second terminal, detects whether the second terminal is the legal terminal matched with the first terminal, and When it is the legal terminal matched with the first terminal to detect the second terminal, the acquisition second terminal is performed The positional information and second solenoid and water in the center of circle of the second solenoid positioned at the second terminal for sending The step of angle information of plane.

Wherein, the first terminal can include but is not limited to smart mobile phone (Smart Phone), panel computer, notes The mobile terminals such as this computer, personal digital assistant, or wireless charging base.

S102, the first terminal based on positioned at the first terminal the first solenoid the center of circle positional information with The positional information in the center of circle of second solenoid, determines the positional information of wireless charging transmission path, and will be described wireless The positional information of charge transfer path is sent to the second terminal, and the positional information of the wireless charging transmission path is used for institute State the mesh that second terminal determines second solenoid and horizontal plane based on the positional information of the wireless charging transmission path Mark angle information.

Specifically, positional information of the first terminal based on the center of circle of the first solenoid positioned at the first terminal With the positional information in the center of circle of second solenoid, calculated by the CPU of the second terminal and determine wireless charging transmission The positional information in path, and the positional information of the wireless charging transmission path is sent to described second eventually by communication module End, the positional information of the wireless charging transmission path are used for position of the second terminal based on the wireless charging transmission path Confidence breath determines the target angle information of second solenoid and horizontal plane, and will be the second solenoid and horizontal plane current Angle information adjust the target angle information, wherein, the first solenoid after adjustment is parallel with the second solenoid.

The positional information of S103, the first terminal based on the wireless charging transmission path and first solenoid The center of circle positional information, determine the target angle information of first solenoid and horizontal plane.

Wherein, the positional information of the wireless charging transmission path be connect the center of circle of first solenoid with it is described Path between the center of circle of the second solenoid, first solenoid are described to ensure with the target angle information of horizontal plane The first solenoid angle information vertical with the wireless charging transmission path.Refer to shown in Fig. 1-1, Fig. 1-1 is electromagnetism Position relationship schematic diagram before and after coil adjustment, wherein, dotted portion is the first solenoid and the second electromagnetic wire before adjustment The position of circle, bold portion are the position of the first solenoid and the second solenoid after adjustment.

S104, the first terminal detect the current angle information of first solenoid and horizontal plane with it is described When the target angle information of the first solenoid and horizontal plane is mismatched, first solenoid is adjusted current with horizontal plane Angle information, and based on adjustment after the first solenoid charge to second solenoid.

Specifically, the first terminal is detecting first solenoid with the current angle information of horizontal plane and institute It is when stating the target angle information of the first solenoid and horizontal plane and mismatching, described based on the servomotor adjustment in first terminal First solenoid and the current angle information of horizontal plane, and based on adjustment after the first solenoid to second electromagnetic wire Circle charges.

Wherein, the first terminal can repeat step S101 to S104 every preset time period, until second is whole The dump energy at end reaches default power threshold, stops to second solenoid charging.

Optionally, the first terminal can also carry out following operation：

Optionally, the first terminal can also carry out following operation：The first terminal is obtained every the second Preset Time The dump energy of the second terminal is taken, and judges the dump energy of the second terminal whether equal to the 3rd default electricity threshold Value, when the dump energy of the first terminal is judged more than or equal to the described 3rd default power threshold, described first eventually First solenoid at end stops to second solenoid charging.

It is consistent with the embodiment shown in above-mentioned Fig. 1, Fig. 2 is referred to, Fig. 2 is another kind of nothing provided in an embodiment of the present invention The schematic flow sheet of line charging method.As shown in Fig. 2 the wireless charging method in the embodiment of the present invention is comprised the following steps：

S201, first terminal detect whether that the wireless charging of the carrying second terminal mark for receiving second terminal transmission please Ask；

S202, first terminal receive the wireless charging request of the carrying second terminal mark of second terminal transmission in detection When, identified based on the second terminal, detect whether the second terminal is the legal terminal matched with the first terminal；

S203, the first terminal are the legal terminals that match with the first terminal the second terminal is detected When, and when detecting the second terminal and meeting wireless charging condition, obtain that the second terminal sends positioned at described the The angle information of the positional information in the center of circle of the second solenoid of two terminals and second solenoid and horizontal plane.

Wherein, the wireless charging condition includes：

S204, the first terminal based on positioned at the first terminal the first solenoid the center of circle positional information with The positional information in the center of circle of second solenoid, determines the positional information of wireless charging transmission path, and will be described wireless The positional information of charge transfer path is sent to the second terminal, and the positional information of the wireless charging transmission path is used for institute State the mesh that second terminal determines second solenoid and horizontal plane based on the positional information of the wireless charging transmission path Mark angle information；

The positional information of S205, the first terminal based on the wireless charging transmission path and first solenoid The center of circle positional information, determine the target angle information of first solenoid and horizontal plane；

S206, detecting the current angle information of first solenoid and horizontal plane and first solenoid When mismatching with the target angle information of horizontal plane, first solenoid and the current angle information of horizontal plane are adjusted, and The first solenoid after based on adjustment charges to second solenoid.

Wherein, the first terminal with execution step S207 to step S208, or can be held after execution of step S206 Row step S209 to S210.

Every the first Preset Time, S207, the first terminal judge that whether the dump energy of the first terminal is equal to the Two default power thresholds；

S208, the first terminal are default less than or equal to described second in the dump energy for judging the first terminal During power threshold, the first solenoid of the first terminal stops to second solenoid charging.

S209, the first terminal obtain the dump energy of the second terminal every the second Preset Time, and judge institute The dump energy of second terminal is stated whether equal to the 3rd default power threshold；

S210, the first terminal are default more than or equal to the described 3rd in the dump energy for judging the first terminal During power threshold, the first solenoid of the first terminal stops to second solenoid charging.

Fig. 3 is referred to, Fig. 3 is the schematic flow sheet of another kind of wireless charging method provided in an embodiment of the present invention.This Wireless charging method in bright embodiment is described from first terminal and second terminal both sides, as shown in figure 3, of the invention Wireless charging method in embodiment is comprised the following steps：

S301, second terminal send the wireless charging request for carrying second terminal mark to first terminal；

S302, first terminal receive the wireless charging request of the carrying second terminal mark of second terminal transmission in detection When, identified based on the second terminal, detect whether the second terminal is the legal terminal matched with the first terminal；

S303, the first terminal are the legal terminals that match with the first terminal the second terminal is detected When, and when detecting the second terminal and meeting wireless charging condition, send to second terminal and obtain instruction, the acquisition refers to Make for obtain the second solenoid positioned at the second terminal that the second terminal sends the center of circle positional information with And the angle information of second solenoid and horizontal plane.

Wherein, the wireless charging condition includes：

S304, the second terminal send the circle of the second solenoid positioned at the second terminal to the first terminal The angle information of the positional information of the heart and second solenoid and horizontal plane.

S305, the first terminal based on positioned at the first terminal the first solenoid the center of circle positional information with The positional information in the center of circle of second solenoid, determines the positional information of wireless charging transmission path.

Wherein, after execution completes step S305, the wireless charging method can synchronously perform first to the first terminal Process and second process that performs, wherein, the first process includes step S306 to S308, and the second process includes step S309 extremely S310。

S306, the first terminal send the positional information of the wireless charging transmission path to the second terminal.

S307, the second terminal determine second electromagnetic wire based on the positional information of the wireless charging transmission path The target angle information of circle and horizontal plane；

Wherein, the second terminal utilizes the servomotor in the second terminal, based on the wireless charging fax The positional information in defeated path determines the target angle information of second solenoid and horizontal plane, watching in the second terminal The dump energy that motor power supply may come from the battery of second terminal is taken, when the battery of the second terminal does not have residue During electricity, the power supply supply of the servomotor in the second terminal is opened for the servomotor in coming from the second terminal Dynamic stand-by power supply.

S308, the second terminal detect currently current with the horizontal plane angle information of first solenoid with When the target angle information of second solenoid and horizontal plane is mismatched, adjust second solenoid and work as with horizontal plane Front angle information is the target angle information；

The positional information of S309, the first terminal based on the wireless charging transmission path and first solenoid The center of circle positional information, determine the target angle information of first solenoid and horizontal plane；

S310, the first terminal detect the current angle information of first solenoid and horizontal plane with it is described When the target angle information of the first solenoid and horizontal plane is mismatched, first solenoid is adjusted current with horizontal plane Angle information, and based on adjustment after the first solenoid charge to second solenoid.

It is apparatus of the present invention embodiment below, apparatus of the present invention embodiment is realized for performing the inventive method embodiment Method.As shown in figure 4, the wireless charging device can include that acquiring unit 401, determining unit 402 and adjustment charging are single Unit 403, wherein：

The acquiring unit 401, for the wireless charging request of second terminal transmission is received in detection, and is detecting When the second terminal meets wireless charging condition, obtain that the second terminal sends positioned at the second electric of the second terminal The angle information of the positional information in the center of circle of magnetic coil and second solenoid and horizontal plane；

The determining unit 402, for the position in the center of circle based on the first solenoid positioned at the unlimited charging device Confidence ceases the positional information with the center of circle of second solenoid, determines the positional information of wireless charging transmission path, and will The positional information of the wireless charging transmission path is sent to the second terminal, and the position of the wireless charging transmission path is believed Cease and second solenoid and water are determined based on the positional information of the wireless charging transmission path for the second terminal The target angle information of plane；

The determining unit 402, the positional information being additionally operable to based on the wireless charging transmission path are electric with described first The positional information in the center of circle of magnetic coil, determines the target angle information of first solenoid and horizontal plane；

The adjustment charhing unit 403, for detecting first solenoid angle letter current with horizontal plane When ceasing the target angle information mismatch with first solenoid and horizontal plane, first solenoid and level are adjusted The current angle information in face, and based on adjustment after the first solenoid charge to second solenoid.

Optionally, the wireless charging condition includes：

Optionally, described device also includes：

First notification unit 404, for judging that every the first Preset Time the dump energy of the unlimited charging device is It is no to be equal to the second default power threshold, it is pre- described second to be less than or equal in the dump energy for judging the unlimited charging device If during power threshold, notifying that the first solenoid of the unlimited charging device stops to second solenoid charging.

Optionally, described device also includes：

Second notification unit 405, for the dump energy of the second terminal is obtained every the second Preset Time, and judges Whether the dump energy of the second terminal presets power threshold equal to the 3rd, in the residue for judging the unlimited charging device When electricity is more than or equal to the described 3rd default power threshold, notify the first solenoid of the unlimited charging device stop to Second solenoid charges.

Optionally, the wireless charging request carries second terminal mark, and the wireless charging is asked for described unlimited Charging device is identified based on the second terminal, detects whether the second terminal is the conjunction matched with the unlimited charging device Method terminal, and when it is the legal terminal matched with the unlimited charging device to detect the second terminal, obtain described in execution Take the positional information and described the in the center of circle of the second solenoid positioned at the second terminal that the second terminal sends The step of angle information of two solenoids and horizontal plane.

Specifically, above-mentioned unit implement refer to Fig. 1 to Fig. 3 correspondence embodiments in correlation step retouch State, will not be described here.

It should be noted that the mobile terminal described by apparatus of the present invention embodiment is presented in the form of functional unit. Term " unit " used herein above should be understood to implication as most wide as possible, for realizing each function described by " unit " Object can for example be integrated circuit ASIC, single circuit, for performing the process of one or more softwares or firmware program Device (shared, special or chipset) and memory, combinational logic circuit, and/or other conjunctions for realizing above-mentioned functions are provided Suitable component.

For example, above-mentioned acquiring unit 401 receives the wireless charging request of second terminal transmission in detection, and in inspection When measuring the second terminal and meeting wireless charging condition, obtain that the second terminal sends positioned at the of the second terminal The function of the positional information in the center of circle of two solenoids and second solenoid and the angle information of horizontal plane can be by Mobile terminal shown in Fig. 5, specifically can be by processor 101 by calling the executable program in memory 102 realizing Code, receives the wireless charging request of second terminal transmission in detection, and meets wireless charging the second terminal is detected During electric condition, the positional information in the center of circle of the second solenoid positioned at the second terminal that the second terminal sends is obtained And the angle information of second solenoid and horizontal plane.

The embodiment of the present invention additionally provides another kind of wireless charging device, as shown in figure 5, including：Processor 101, storage Device 102, communication interface 103 and communication bus 104；Wherein, processor 101, memory 102 and communication interface 103 are by communication Bus 104 connects and completes mutual communication；Processor 101 is controlled wireless with External cell net by communication interface 103 Communication；Communication interface 103 includes but is not limited to antenna, amplifier, transceiver, coupler, LNA (Low Noise Amplifier, low-noise amplifier), duplexer etc..Memory 102 includes following at least one：It is random access memory (RAM), non- Volatile memory and external memory storage, be stored with memory 102 executable program code, the executable program code energy Enough bootstrap processors 101 perform the concrete wireless charging method for disclosing in the inventive method embodiment.

The processor 101, for the wireless charging request of second terminal transmission is received in detection, and detecting When stating second terminal and meeting wireless charging condition, the second electromagnetism positioned at the second terminal that the second terminal sends is obtained The angle information of the positional information in the center of circle of coil and second solenoid and horizontal plane；Based on whole positioned at described first The positional information and the positional information in the center of circle of second solenoid in the center of circle of first solenoid at end, determines wireless charging The positional information of electrical transmission paths, and the positional information of the wireless charging transmission path is sent to the second terminal, institute The positional information for stating wireless charging transmission path is used for position letter of the second terminal based on the wireless charging transmission path Breath determines the target angle information of second solenoid and horizontal plane；Believe position based on the wireless charging transmission path The positional information with the center of circle of first solenoid is ceased, determines that first solenoid and the angle on target of horizontal plane are believed Breath；First solenoid is being detected with the current angle information of horizontal plane and first solenoid and horizontal plane When target angle information is mismatched, first solenoid and the current angle information of horizontal plane are adjusted, and after being based on adjustment The first solenoid charge to second solenoid.

Optionally, the wireless charging condition includes：The second terminal is less than in advance apart from the distance of the first terminal If distance threshold, and the dump energy of the second terminal is less than or equal to the first default power threshold.

Optionally, the processor 101 can be also used for the residue that the first terminal is judged every the first Preset Time Whether electricity in the dump energy of judging the first terminal is less than or equal to described second equal to the second default power threshold During default power threshold, the first solenoid of the first terminal stops to second solenoid charging.

Optionally, the processor 101 can be also used for the residue that the second terminal is obtained every the second Preset Time Electricity, and judge that the dump energy of the second terminal, whether equal to the 3rd default power threshold, is judging described first eventually When the dump energy at end is more than or equal to the described 3rd default power threshold, the first solenoid of the first terminal stop to Second solenoid charges.

The embodiment of the present invention additionally provides a kind of mobile terminal, as shown in fig. 6, for convenience of description, illustrate only and this The related part of inventive embodiments, particular technique details are not disclosed, and refer to present invention method part.The movement end End can be to include mobile phone, panel computer, PDA (Personal Digital Assistant, personal digital assistant), POS The arbitrarily terminal device such as (Point of Sales, point-of-sale terminal), vehicle-mounted computer, so that mobile terminal is as mobile phone as an example：

Fig. 6 is illustrated that the block diagram of the part-structure of the mobile phone related to mobile terminal provided in an embodiment of the present invention.Ginseng Fig. 6 is examined, mobile phone includes：Radio frequency (Radio Frequency, RF) circuit 910, memory 920, input block 930, display unit 940th, sensor 950, voicefrequency circuit 960, Wireless Fidelity (wireless fidelity, WiFi) module 970, processor 980, And the part such as power supply 990.It will be understood by those skilled in the art that the handset structure illustrated in Fig. 6 is not constituted to mobile phone Limit, can include than illustrating more or less of part, or combine some parts, or different part arrangements.

Each component parts of mobile phone is specifically introduced with reference to Fig. 6：

RF circuits 910 can be used for the reception and transmission of information.Generally, RF circuits 910 include but is not limited to antenna, at least one Individual amplifier, transceiver, coupler, low-noise amplifier (Low Noise Amplifier, LNA), duplexer etc..Additionally, RF circuits 910 can also be communicated with network and other equipment by radio communication.Above-mentioned radio communication can use arbitrary communication Standard or agreement, including but not limited to global system for mobile communications (Global System of Mobile Communication, GSM), general packet radio service (General Packet Radio Service, GPRS), code division it is many Location (Code Division Multiple Access, CDMA), WCDMA (Wideband Code Division Multiple Access, WCDMA), Long Term Evolution (Long Term Evolution, LTE), Email, Short Message Service (Short Messaging Service, SMS) etc..

Memory 920 can be used to store software program and module, and processor 980 is stored in memory 920 by operation Software program and module, so as to perform various function application and the data processing of mobile phone.Memory 920 mainly can include Storing program area and storage data field, wherein, storing program area can storage program area, the application journey needed at least one function Sequence etc.；Storage data field can be stored and use created data etc. according to mobile phone.Additionally, memory 920 can be included at a high speed Random access memory, can also include nonvolatile memory, for example, at least one disk memory, flush memory device or Other volatile solid-state parts.

Input block 930 can be used for the numeral or character information of receives input, and generate with the user of mobile phone arrange with And the key signals input that function control is relevant.Specifically, input block 930 may include fingerprint recognition module 931 and other are defeated Enter equipment 932.Fingerprint recognition module 931, can gather user's finger print data thereon.Optionally, fingerprint recognition module 931 can Including optical fingerprint module, capacitance type fingerprint module and RF-type fingerprint module.With fingerprint recognition module 931 as condenser type As a example by fingerprint recognition module, specifically include induction electrode (abnormal induction electrode and normal induction electrode) and with the induction electrode The signal processing circuit (such as amplifying circuit, noise suppression circuit, analog-to-digital conversion circuit, etc.) of connection.Except fingerprint recognition mould Group 931, input block 930 can also include other input equipments 932.Specifically, other input equipments 932 can include but not The one kind being limited in physical keyboard, function key (such as volume control button, switch key etc.), trace ball, mouse, action bars etc. Or it is various.

Display unit 940 can be used for show by user input information or be supplied to user information and mobile phone it is various Menu.Display unit 940 may include display screen 941, optionally, can adopt liquid crystal display (Liquid Crystal Display, LCD), the form such as Organic Light Emitting Diode (Organic Light-Emitting Diode, OLED) it is aobvious to configure Display screen 941.Although in figure 6, fingerprint recognition module 931 and display screen 941 are realizing mobile phone as two independent parts Input and input function, but in some embodiments it is possible to will be fingerprint recognition module 931 integrated and real with display screen 941 The input of existing mobile phone and output function.

Mobile phone may also include at least one sensor 950, such as optical sensor, motion sensor and other sensors. Specifically, optical sensor may include ambient light sensor and proximity transducer, wherein, ambient light sensor can be according to ambient light Light and shade adjusting the brightness of display screen 941, proximity transducer can when mobile phone is moved in one's ear, close display screen 941 and/or Backlight.Used as one kind of motion sensor, in the detectable all directions of accelerometer sensor, (generally three axles) acceleration is big It is little, size and the direction of gravity is can detect that when static, can be used to recognize application (such as horizontal/vertical screen switching, the phase of mobile phone attitude Close game, magnetometer pose calibrating), Vibration identification correlation function (such as pedometer, tap) etc.；Can also configure as mobile phone The other sensors such as gyroscope, barometer, hygrometer, thermometer, infrared ray sensor, will not be described here.

Voicefrequency circuit 960, loudspeaker 961, microphone 962 can provide the COBBAIF between user and mobile phone.Audio-frequency electric Electric signal after the voice data for receiving conversion can be transferred to loudspeaker 961, is converted to sound by loudspeaker 961 by road 960 Signal output；On the other hand, the voice signal of collection is converted to electric signal by microphone 962, is turned after being received by voicefrequency circuit 960 Be changed to voice data, then after voice data output processor 980 is processed, Jing RF circuits 910 to be sent to such as another mobile phone, Or voice data is exported to memory 920 further to process.

WiFi belongs to short range wireless transmission technology, and mobile phone can help user's transceiver electronicses postal by WiFi module 970 Part, browse webpage and access streaming video etc., it has provided the user wireless broadband internet and has accessed.Although Fig. 6 shows WiFi module 970, but it is understood that, which is simultaneously not belonging to must be configured into for mobile phone, can not change as needed completely Omit in the scope of the essence for becoming invention.

Processor 980 is the control centre of mobile phone, using various interfaces and the various pieces of connection whole mobile phone, is led to Cross operation or perform the software program and/or module that are stored in memory 920, and call and be stored in memory 920 Data, perform the various functions and processing data of mobile phone, so as to carry out integral monitoring to mobile phone.Optionally, processor 980 can be wrapped Include one or more processing units；Preferably, processor 980 can integrated application processor and modem processor, wherein, should Operating system, user interface and application program etc. are processed mainly with processor, modem processor mainly processes radio communication. It is understood that above-mentioned modem processor can not also be integrated in processor 980.

Mobile phone also includes the power supply 990 (such as battery) powered to all parts, it is preferred that power supply can pass through power supply pipe Reason system is logically contiguous with processor 980, so as to realize management charging, electric discharge and power managed by power-supply management system Etc. function.

Although not shown, mobile phone can also include camera, bluetooth module etc., will not be described here.

In embodiment shown in aforementioned Fig. 1, Fig. 2 and Fig. 3, each step method flow process can be based on the structure reality of the mobile phone It is existing.

In embodiment shown in aforementioned Fig. 4, each unit function can be realized based on the structure of the mobile phone.

The embodiment of the present invention also provides a kind of computer-readable storage medium, wherein, the computer-readable storage medium can be stored with journey Sequence, includes the part or all of step of any wireless charging method described in said method embodiment during the program performing Suddenly.

It should be noted that for aforesaid each method embodiment, in order to be briefly described, therefore which is all expressed as a series of Combination of actions, but those skilled in the art should know, the present invention do not limited by described sequence of movement because According to the present invention, some steps can adopt other orders or while carry out.Secondly, those skilled in the art should also know Know, embodiment described in this description belongs to preferred embodiment, involved action and module are not necessarily of the invention It is necessary.

In the above-described embodiments, the description to each embodiment all emphasizes particularly on different fields, and does not have the portion described in detail in certain embodiment Point, may refer to the associated description of other embodiment.

In several embodiments provided herein, it should be understood that disclosed device, can be by another way Realize.For example, device embodiment described above is only schematic, such as division of described unit, is only one kind Division of logic function, can have when actually realizing other dividing mode, such as multiple units or component can with reference to or can To be integrated into another system, or some features can be ignored, or not perform.It is another, it is shown or discussed each other Coupling or direct-coupling or communication connection can be INDIRECT COUPLING or communication connection by some interfaces, device or unit, Can be electrical or other forms.

The unit as separating component explanation can be or may not be it is physically separate, it is aobvious as unit The part for showing can be or may not be physical location, you can local to be located at one, or can also be distributed to multiple On NE.Some or all of unit therein can be selected according to the actual needs to realize the mesh of this embodiment scheme 's.

In addition, each functional unit in each embodiment of the invention can be integrated in a processing unit, it is also possible to It is that unit is individually physically present, it is also possible to which two or more units are integrated in a unit.Above-mentioned integrated list Unit both can be realized in the form of hardware, it would however also be possible to employ the form of SFU software functional unit is realized.

If the integrated unit is realized and as independent production marketing or use using in the form of SFU software functional unit When, can be stored in a computer-readable access to memory.Based on such understanding, technical scheme substantially or Person say the part or technical scheme contributed by prior art all or part can in the form of software product body Reveal and, the computer software product is stored in a memory, use so that a computer equipment including some instructions (can be personal computer, server or network equipment etc.) performs all or part of each embodiment methods described of the invention Step.And aforesaid memory includes：USB flash disk, read-only storage (ROM, Read-Only Memory), random access memory (RAM, Random Access Memory), portable hard drive, magnetic disc or CD etc. are various can be with the medium of store program codes.

One of ordinary skill in the art will appreciate that all or part of step in the various methods of above-described embodiment is can Instruct related hardware to complete with by program, the program can be stored in a computer-readable memory, memory Can include：Flash disk, read-only storage (English：Read-Only Memory, referred to as：ROM), random access device (English： Random Access Memory, referred to as：RAM), disk or CD etc..

Above the embodiment of the present invention is described in detail, specific case used herein to the principle of the present invention and Embodiment is set forth, and the explanation of above example is only intended to help and understands the method for the present invention and its core concept； Simultaneously for one of ordinary skill in the art, according to the thought of the present invention, can in specific embodiments and applications There is change part, in sum, this specification content should not be construed as limiting the invention.

Claims

1. a kind of wireless charging method, it is characterised in that include：

First terminal receives the wireless charging request of second terminal transmission in detection, and meets the second terminal is detected During wireless charging condition, the position in the center of circle of the second solenoid positioned at the second terminal that the second terminal sends is obtained The angle information of confidence breath and second solenoid and horizontal plane；

Positional information and described second of the first terminal based on the center of circle of the first solenoid positioned at the first terminal The positional information in the center of circle of solenoid, determines the positional information of wireless charging transmission path, and the wireless charging is transmitted The positional information in path is sent to the second terminal, and the positional information of the wireless charging transmission path is used for described second eventually In the positional information of the wireless charging transmission path, end group determines that second solenoid and the angle on target of horizontal plane are believed Breath；

Positional information of the first terminal based on the wireless charging transmission path and the center of circle of first solenoid Positional information, determines the target angle information of first solenoid and horizontal plane；

First solenoid is being detected with the current angle information of horizontal plane and first solenoid and horizontal plane Target angle information when mismatching, adjust first solenoid and the current angle information of horizontal plane, and based on adjustment The first solenoid afterwards charges to second solenoid.

2. the method for claim 1, it is characterised in that the wireless charging condition includes：

The second terminal is less than predeterminable range threshold value, and the residue electricity of the second terminal apart from the distance of the first terminal Amount is less than or equal to the first default power threshold.

3. the method for claim 1, it is characterised in that methods described also includes：

Whether the first terminal judges the dump energy of the first terminal equal to the second default electricity every the first Preset Time Amount threshold value, when the dump energy of the first terminal is judged less than or equal to the described second default power threshold, described the First solenoid of one terminal stops to second solenoid charging.

4. the method for claim 1, it is characterised in that methods described also includes：

The first terminal obtains the dump energy of the second terminal every the second Preset Time, and judges the second terminal Dump energy whether equal to the 3rd default power threshold, be more than or equal to institute in the dump energy for judging the first terminal When stating the 3rd default power threshold, the first solenoid of the first terminal stops to second solenoid charging.

5. the method as described in any one of Claims 1-4, it is characterised in that

The wireless charging request carries second terminal mark, and the wireless charging is asked for the first terminal based on described Second terminal is identified, and detects whether the second terminal is the legal terminal matched with the first terminal, and detecting When to state second terminal be the legal terminal matched with the first terminal, perform it is described obtain that the second terminal sends be located at The angle of the positional information in the center of circle of the second solenoid of the second terminal and second solenoid and horizontal plane The step of information.

6. a kind of wireless charging device, it is characterised in that include：

Acquiring unit, for the wireless charging request of second terminal transmission is received in detection, and is detecting described second eventually When end meets wireless charging condition, the circle of the second solenoid positioned at the second terminal that the second terminal sends is obtained The angle information of the positional information of the heart and second solenoid and horizontal plane；

Determining unit, for based on positioned at the unlimited charging device the first solenoid the center of circle positional information with it is described The positional information in the center of circle of the second solenoid, determines the positional information of wireless charging transmission path, and by the wireless charging The positional information of transmission path is sent to the second terminal, and the positional information of the wireless charging transmission path is used for described the Two terminals determine the target angle of second solenoid and horizontal plane based on the positional information of the wireless charging transmission path Degree information；

The determining unit, is additionally operable to the positional information and first solenoid based on the wireless charging transmission path The positional information in the center of circle, determines the target angle information of first solenoid and horizontal plane；

Adjustment charhing unit, for detecting first solenoid and the current angle information of horizontal plane and described first When the target angle information of solenoid and horizontal plane is mismatched, first solenoid and the current angle of horizontal plane are adjusted Information, and based on adjustment after the first solenoid charge to second solenoid.

7. device as claimed in claim 6, it is characterised in that the wireless charging condition includes：

The second terminal is less than predeterminable range threshold value apart from the distance of the unlimited charging device, and the second terminal is surplus Remaining electricity is less than or equal to the first default power threshold.

8. device as claimed in claim 6, it is characterised in that described device also includes：

First notification unit, for judging that every the first Preset Time whether the dump energy of the unlimited charging device is equal to the Two default power thresholds, are judging the dump energy of the unlimited charging device less than or equal to the described second default electricity threshold During value, notify that the first solenoid of the unlimited charging device stops to second solenoid charging.

9. device as claimed in claim 6, it is characterised in that described device also includes：

Second notification unit, for obtaining the dump energy of the second terminal every the second Preset Time, and judges described the Whether the dump energy of two terminals is equal to the 3rd default power threshold, big in the dump energy for judging the unlimited charging device In or during equal to the described 3rd default power threshold, notify that the first solenoid of the unlimited charging device stops to described the Two solenoids charge.

10. the device as described in any one of claim 6 to 9, it is characterised in that

The wireless charging request carries second terminal mark, and the wireless charging asks to be based on for the unlimited charging device The second terminal mark, detects whether the second terminal is the legal terminal matched with the unlimited charging device, and When to detect the second terminal be the legal terminal matched with the unlimited charging device, perform and described obtain described second eventually End send the second solenoid positioned at the second terminal the center of circle positional information and second solenoid with The operation of the angle information of horizontal plane.