CN107070000A - Wireless charging method and equipment - Google Patents
Wireless charging method and equipment Download PDFInfo
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- CN107070000A CN107070000A CN201710290229.7A CN201710290229A CN107070000A CN 107070000 A CN107070000 A CN 107070000A CN 201710290229 A CN201710290229 A CN 201710290229A CN 107070000 A CN107070000 A CN 107070000A
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Abstract
An aspect of this disclosure provides a kind of wireless charging method, applied to charging equipment, the charging equipment includes aerial array, the charging equipment launches charging signals by the aerial array at least one electronic equipment, to charge at least one described electronic equipment, methods described includes, obtain the position of the electronic equipment, obtain direction of the special object relative to the charging equipment, and position based on the electronic equipment and the special object are launched relative to the charging signals of aerial array described in the direction controlling of the charging equipment, so that the aerial array is when launching charging signals, the intensity zero point of the charging signals is produced on direction of the special object relative to the charging equipment.The disclosure additionally provides a kind of charging equipment.
Description
Technical field
This disclosure relates to a kind of wireless charging method and a kind of charging equipment.
Background technology
With the arrival in intelligent epoch, people require to improve constantly to the convenience of electronic product.Conventional contact is powered
Because equipment must be connected with the power supply end, people can not be gradually met to its mobility and the demand in special occasions.However, non-
Contact is powered not yet ripe.Due to the propagation of wireless charging signal in space, equipment that can be to that need not be charged in space
Proper communication interfere.
The content of the invention
An aspect of this disclosure provides a kind of wireless charging method, applied to charging equipment, the charging equipment bag
Aerial array is included, the charging equipment launches charging signals by the aerial array at least one electronic equipment, to institute
State the charging of at least one electronic equipment, methods described includes, obtain the position of the electronic equipment, obtain special object relative to
The direction of the charging equipment, and the position based on the electronic equipment and the special object are relative to the charging equipment
Direction controlling described in aerial array charging signals transmitting so that the aerial array launch charging signals when, described
Special object produces the intensity zero point of the charging signals on the direction relative to the charging equipment.
Alternatively, the aerial array includes multiple array elements, and the charging signals include the son of each array element transmitting
The stack result of charging signals, and the position based on the electronic equipment and the special object are relative to the charging equipment
Direction controlling described in aerial array charging signals transmitting include, position and the special object based on the electronic equipment
Direction relative to the charging equipment determines the range value and phase value of the sub- charging signals that each array element is launched, and is based on
The range value and phase value of every sub- charging signals, the transmitting to corresponding array element are adjusted.
Alternatively, obtain special object includes obtaining described in real time or periodically relative to the direction of the charging equipment
The position of electronic equipment and the special object are relative to the direction of the charging equipment, and the position based on the electronic equipment
Putting the charging signals transmitting with the special object relative to aerial array described in the direction controlling of the charging equipment includes base
Controlled in real time or periodically relative to the direction of the charging equipment in the position of the electronic equipment and the special object
The charging signals transmitting of the aerial array.
Alternatively, the charging equipment also includes infrared sensor, and the special object includes user, described in the acquisition
Special object includes being based on the infrared sensor relative to the direction of the charging equipment, determines that the user is relatively described and fills
The direction of electric equipment.
Alternatively, methods described also includes obtaining the distance between the charging equipment and described electronic equipment, Yi Ji
The distance between the charging equipment and the electronic equipment stop sending out to the electronic equipment in the case of exceeding preset distance
Penetrate charging signals, and/or situation of the distance less than preset distance between the charging equipment and the electronic equipment
It is lower to launch charging signals to the electronic equipment.
Alternatively, methods described is additionally included in before the transmitting charging signals, obtains the charging sent by electronic equipment
Request, the charging equipment is based on the charge request and launches charging signals to the electronic equipment.
Alternatively, during methods described is additionally included in the transmitting charging signals, the stopping sent by electronic equipment is obtained
Charge request, the charging equipment stops launching charging signals to the electronic equipment based on the charge request.
Alternatively, at least one described electronic equipment includes at least two electronic equipments, and methods described also includes, and obtains institute
State the dump energy situation of at least two electronic equipments, and the position based on the electronic equipment, the special object are relative
In the direction of the charging equipment and the dump energy situation of at least two electronic equipment, the aerial array is controlled
Charging signals are launched.
Another aspect of the disclosure provides a kind of charging equipment, including aerial array and processor.Wherein, antenna
Array is used to launch charging signals at least one electronic equipment, is charged at least one described electronic equipment.Processor, with
The aerial array connection, for performing, obtains the position of the electronic equipment, obtains special object and is set relative to the charging
Standby direction, and the position based on the electronic equipment and the special object are relative to the direction controlling of the charging equipment
The charging signals transmitting of the aerial array so that the aerial array is when launching charging signals, in the special object phase
Intensity zero point for producing the charging signals on the direction of the charging equipment.
Alternatively, the aerial array includes multiple array elements, and the charging signals include the son of each array element transmitting
The stack result of charging signals, and the position based on the electronic equipment and the special object are relative to the charging equipment
Direction controlling described in aerial array charging signals transmitting include, position and the special object based on the electronic equipment
Direction relative to the charging equipment determines the range value and phase value of the sub- charging signals that each array element is launched, and is based on
The range value and phase value of every sub- charging signals, the transmitting to corresponding array element are adjusted.
Alternatively, the processor obtains special object includes real-time or periodicity relative to the direction of the charging equipment
Ground obtain the electronic equipment position and the special object relative to the direction of the charging equipment, and the processor
Position and the special object based on the electronic equipment are relative to aerial array described in the direction controlling of the charging equipment
Charging signals transmitting include the side of position based on the electronic equipment and the special object relative to the charging equipment
To in real time or periodically controlling the charging signals of the aerial array to launch.
Alternatively, the equipment also includes infrared sensor, and the special object includes user, and the acquisition is described specific
Object includes being based on the infrared sensor relative to the direction of the charging equipment, determines that the relatively described charging of the user is set
Standby direction.
Alternatively, the processor is also performed, and obtains the distance between the charging equipment and described electronic equipment, and
Distance between the charging equipment and the electronic equipment stops transmitting charging signals in the case of exceeding preset distance, and
And/or distance of the person between the charging equipment and the electronic equipment is launched less than transmission is started in the case of preset distance
Charging signals.
Alternatively, the processor obtains the charge request sent by electronic equipment before the transmitting charging signals,
The charging equipment is based on the charge request and launches charging signals to the electronic equipment.
Alternatively, the processor obtains the stopping sent by electronic equipment and charged during the transmitting charging signals
Request, the charging equipment stops launching charging signals to the electronic equipment based on the charge request.
Alternatively, the processor obtains at least two electronics in the case where there are at least two electronic equipments
The dump energy situation of equipment, and the position based on the electronic equipment, the special object are relative to the charging equipment
Direction and at least two electronic equipment dump energy situation, control the charging signals transmitting of the aerial array.
Another aspect of the present disclosure provides a kind of non-volatile memory medium, and be stored with computer executable instructions, institute
Stating instruction is used to realize method as described above when executed.
Another aspect of the present disclosure provides a kind of computer program, and the computer program includes the executable finger of computer
Order, the instruction is used to realize method as described above when executed.
Brief description of the drawings
In order to be more fully understood from the disclosure and its advantage, referring now to the following description with reference to accompanying drawing, wherein：
Fig. 1 diagrammatically illustrates the application scenarios of the wireless charging method and charging equipment according to the embodiment of the present disclosure；
Fig. 2 diagrammatically illustrates the flow chart of the wireless charging method according to the embodiment of the present disclosure；
Fig. 3 diagrammatically illustrates the structured flowchart of the charging equipment according to the embodiment of the present disclosure；
Fig. 4 diagrammatically illustrates the circuit diagram of the array element according to the embodiment of the present disclosure；
Fig. 5 A and Fig. 5 B are diagrammatically illustrated launches schematic diagram according to the charging signals of the embodiment of the present disclosure；
Fig. 6 diagrammatically illustrates the structured flowchart of the charging equipment according to another embodiment of the disclosure；
The controlling stream of charging signals is launched in beginning/stopping that Fig. 7 A and Fig. 7 B are diagrammatically illustrated according to the embodiment of the present disclosure
Cheng Tu；
The control flow of charging signals is launched in beginning/stopping that Fig. 8 is diagrammatically illustrated according to another embodiment of the disclosure
Figure；
Fig. 9 diagrammatically illustrates the flow chart launched according to the control charging signals of another embodiment of the disclosure；And
Figure 10 diagrammatically illustrates the structured flowchart of the charging equipment according to the embodiment of the present disclosure.
Embodiment
Hereinafter, it will be described with reference to the accompanying drawings embodiment of the disclosure.However, it should be understood that these descriptions are simply exemplary
, and it is not intended to limit the scope of the present disclosure.In addition, in the following description, the description to known features and technology is eliminated, with
Avoid unnecessarily obscuring the concept of the disclosure.
Term as used herein is not intended to limit the disclosure just for the sake of description specific embodiment.Used here as
Word " one ", " one (kind) " and "the" etc. should also include " multiple ", the meaning of " a variety of ", unless context clearly refers in addition
Go out.In addition, term " comprising " as used herein, "comprising" etc. indicate the presence of the feature, step, operation and/or part,
But it is not excluded that in the presence of or add one or more other features, step, operation or part.
All terms (including technology and scientific terminology) as used herein have what those skilled in the art were generally understood
Implication, unless otherwise defined.It should be noted that term used herein should be interpreted that with consistent with the context of this specification
Implication, without that should be explained with idealization or excessively mechanical mode.
Shown in the drawings of some block diagrams and/or flow chart.It should be understood that some sides in block diagram and/or flow chart
Frame or its combination can be realized by computer program instructions.These computer program instructions can be supplied to all-purpose computer,
The processor of special-purpose computer or other programmable data processing units, so that these instructions can be with when by the computing device
Create the device for realizing function/operation illustrated in these block diagrams and/or flow chart.
Therefore, the technology of the disclosure can be realized in the form of hardware and/or software (including firmware, microcode etc.).Separately
Outside, the technology of the disclosure can take the form of the computer program product on the computer-readable medium for the instruction that is stored with, should
Computer program product is available for instruction execution system use or combined command execution system to use.In the context of the disclosure
In, computer-readable medium can include, store, transmit, propagate or transmit the arbitrary medium of instruction.For example, calculating
Machine computer-readable recording medium can include but is not limited to electricity, magnetic, optical, electromagnetic, infrared or semiconductor system, device, device or propagation medium.
The specific example of computer-readable medium includes：Magnetic memory apparatus, such as tape or hard disk (HDD)；Light storage device, such as CD
(CD-ROM)；Memory, such as random access memory (RAM) or flash memory；And/or wire/wireless communication link.
Fig. 1 diagrammatically illustrates the application scenarios of the wireless charging method and charging equipment according to the embodiment of the present disclosure.
As shown in figure 1, exist under the scene charging equipment 100, at least one special object 200 and at least one treat
The electronic equipment 300 of charging.Charging equipment 100 can launch charging signals to electronic equipment 300.Flap symbol is schematic in figure
Show launched charging signals, and its intensity in different directions.
According to the embodiment of the present disclosure, special object 200 can include electronic equipment currently without charging.Electronic equipment
300 and special object 200 it is not changeless.Electronic equipment 300 can turn into special object at the time of need not charge
200, special object 200 can turn into electronic equipment 300 at the time of charging is needed.Alternatively, special object 200 can be place
In the electronic equipment that need not be charged of communications status.For example, currently without charging and being in the TV of use state, radio reception
Machine, mobile phone, tablet personal computer or other intelligent terminals.Launch charging signals to these special objects, it can normally be used
Cause a certain degree of interference.
In this regard, the embodiment of the present disclosure provides a kind of wireless charging method and charging equipment, partly solve to electricity
Sub- equipment carries out the interference to special object caused during wireless charging.
Fig. 2 diagrammatically illustrates the flow chart of the wireless charging method according to the embodiment of the present disclosure.
This method is applied to charging equipment, and the charging equipment includes aerial array, and the charging equipment passes through the day
Linear array launches charging signals at least one electronic equipment, is charged at least one described electronic equipment, as shown in Fig. 2
This method includes operation S201~S203.
In operation S201, the position of electronic equipment 300 is obtained.
In operation S202, direction of the special object 200 relative to charging equipment 100 is obtained.
In operation S203, position and the special object 200 based on the electronic equipment 300 are set relative to the charging
The charging signals transmitting of aerial array described in standby 100 direction controlling so that the aerial array when launching charging signals,
The special object 200 produces the intensity zero point of the charging signals on the direction relative to the charging equipment 100.
This method by obtain electronic equipment position and special object relative to the charging equipment direction, control
The charging signals transmitting of aerial array, the charging signals are produced on direction of the special object relative to the charging equipment
Intensity zero point, alleviates the interference to special object caused during wireless charging is carried out to electronic equipment.
Each operation shown in Fig. 2 is specifically described with reference to the embodiment of the present disclosure.
In operation S201, the position of electronic equipment is obtained.The position is electronic equipment 300 relative to charging equipment 100
Relative position.According to the embodiment of the present disclosure, it is relative relative to charging equipment that charging equipment 100 can directly obtain electronic equipment
Position, electronic equipment and charging equipment can also be obtained respectively each relative to the relative position of a known reference position, so
Calculate afterwards and obtain relative position of the electronic equipment relative to charging equipment, the application is without limitation.
According to the embodiment of the present disclosure, charging equipment 100 directly obtains relative position of the electronic equipment relative to charging equipment
It can be the positional information that the electronic equipment is received by aerial array 110.For example, sensor is provided with electronic equipment 300,
Sensor signal can be sent to charging equipment by such as gyroscope or gravity sensor, electronic equipment 300 by communicator
100.Charging equipment 100 is received after the sensor signal, can handle the positional information for obtaining electronic equipment 300.According to this
Appropriate sensor or detector, such as infrared acquisition can be provided with other disclosed embodiments, charging equipment 100
Device, ultrasonic detector or camera device etc., charging equipment can be set by sensor therein or detector active obtaining electronics
Standby 300 position.It is for instance possible to use the image around camera device collection, presence is identified by image recognition technology
Electronic equipment 300, with reference to ultrasonic detector, obtains accurate distance, to determine the position of electronic equipment 300.Or, utilize day
The signal of key of the transmitting of linear array 110 with electronic equipment 300, from the signal with correct feedback information received, really
Determine the direction of electronic equipment 300, the position of electronic equipment 300 is determined in conjunction with ultrasonic detector.It is, of course, also possible to pass through other
Mode obtains the position of electronic equipment, and the application is without limitation.
According to the embodiment of the present disclosure, the position for obtaining electronic equipment 300 can also be real-time or periodically obtain described
The position of electronic equipment 300.By the position for obtaining the electronic equipment 300 in real time or periodically, it is possible to achieve to charging
The dynamic control of process.
In operation S202, direction of the special object relative to charging equipment is obtained.It can be similar to operation S201 side
Method, obtains the position of special object 200, based on positional information, can be set by handling acquisition special object 200 relative to charging
Standby 100 direction.In accordance with an embodiment of the present disclosure, charging equipment 100 can also only obtain special object 200 and be set relative to charging
Standby 100 direction, the position without obtaining special object 200.For example, the signal sent by the special object 200 received
The direction of propagation, determine direction of the special object 200 relative to charging equipment 100.According to other embodiments of the disclosure, with
S201 can similarly, in charging equipment 100 be provided with appropriate sensor or detector, and charging equipment 100 can be by it
In sensor or detector active obtaining special object 200 relative to charging equipment 100 direction.It is, of course, also possible to pass through
Other modes obtain direction of the special object relative to charging equipment, and the application is without limitation.
According to the embodiment of the present disclosure, obtain special object 200 relative to the direction of charging equipment 100 can also be it is real-time or
Periodically obtain direction of the special object 200 relative to charging equipment 100.By obtaining described in real time or periodically
Direction of the special object 200 relative to charging equipment 100, it is possible to achieve dynamically adjusted to the direction for producing signal intensity zero point.
In operation S203, the side of position and the special object relative to the charging equipment based on the electronic equipment
To the charging signals transmitting for controlling the aerial array so that the aerial array is when launching charging signals, described specific
Object produces the intensity zero point of the charging signals on the direction relative to the charging equipment.In order to more clearly describe
S203, below with reference to Fig. 3, Fig. 4, Fig. 5 A and Fig. 5 B, the transmitting to charging equipment and its charging signals is illustrated.
Fig. 3 diagrammatically illustrates the structured flowchart of the charging equipment according to the embodiment of the present disclosure.
As shown in figure 3, charging equipment 100 includes aerial array 110, aerial array includes multiple array elements (array element 111, battle array
Member 112 ...).Each array element includes independent antenna.The charging signals that charging equipment 100 is launched are launched including each array element
Sub- charging signals stack result.The charging signals transmitting of the control aerial array 110 described in S203 is operated, including
The transmitting situation of each array element is controlled, so as to reach the effect of the overall charging signals transmitting of control.
Fig. 4 diagrammatically illustrates the circuit diagram of the array element according to the embodiment of the present disclosure.
As shown in figure 4, according to the embodiment of the present disclosure, phase shifter 111A and/or attenuator are also provided with array element 111
111B.By controlling phase shifter 111A, the phase value of the sub- charging signals of the transmitting of array element 111 can be adjusted.By controlling decay
Device 111B, can adjust the range value of the sub- charging signals of the transmitting of array element 111.Similarly, phase shift can also be set in array element 112
Device and/or attenuator (not shown).Thus, it is possible to realize the range value and phase for the sub- charging signals launched multiple array elements
Place value is controlled respectively.
With reference to Fig. 5 A and Fig. 5 B two schematical scenes, the transmitting to charging signals is illustrated.
Fig. 5 A and Fig. 5 B are diagrammatically illustrated launches schematic diagram according to the charging signals of the embodiment of the present disclosure.
As shown in Figure 5A, aerial array 110 includes two array elements, i.e. array element 111 and array element 112.For convenience of description, join
According to the position of array element 111 and 112, it is 0 ° of direction to define and point to the direction of array element 112 by array element 111, and rotate counterclockwise determines 0 °
To 360 ° of direction, as shown in Figure 5A.
The information obtained according to operation S201 and S202, determines a certain position that electronic equipment 300 is located on 90 ° of directions,
And special object 200 is when being located on 0 ° or 180 ° of direction, charging equipment 100 can control the hair of array element 111 and array element 112
Penetrate, the spindle charging signals for making its transmitting anticipate out as shown in Figure 5A, i.e. charging signals are produced on 0 ° and 180 ° of direction
Intensity zero point.
As shown in Figure 5 B, aerial array still includes two array elements 111 and 112.Said about the definition reference picture 5A of angle
It is bright.The information obtained according to operation S201 and S202, determines a certain position that electronic equipment 300 is located on 120 ° of directions, and special
When determining object 200 on 60 ° or 300 ° of direction, charging equipment 100 can control the transmitting of array element 111 and array element 112, make
It launches the charging signals anticipated out as shown in Figure 5 B, i.e. the intensity zero point of charging signals is produced on 60 ° and 300 ° of direction.
Referring back to Fig. 2.According to the embodiment of the present disclosure, the charging signals transmitting of control aerial array 110, can by with
One or more under type are realized.
The first, the array element quantity used in control aerial array 110.For example, switch can be set for each array element, lead to
The array element transmitting charging signals for controlling each on off state selection varying number are crossed, the control to charging signals is reached.
Second, control the relative position of array element in aerial array 110.For example, mechanical structure or electromagnetic field can be passed through
Change the relative position of array element, such as increased or decrease the spacing between array element.It is alternatively possible to change the shape of aerial array,
Or the adjustment of array element quantity is combined, change the shape of aerial array.Pass through the tune to the relative position of array element in aerial array 110
It is whole, it is possible to achieve the control that charging signals are launched.
The third, the range value and/or phase value of the sub- charging signals of each array element transmitting in control aerial array 110.
Its realization can be such as the mode described by earlier figures 4, and here is omitted.By adjusting being launched for array element in aerial array 110
The range value and/or phase value of sub- charging signals, it is possible to achieve the control that charging signals are launched.
According to the embodiment of the present disclosure, the third above-mentioned embodiment can be only selected, i.e. based on the electronic equipment 300
Position and the special object 200 determine the son charging letter that each array element is launched relative to the direction of the charging equipment 100
Number range value and phase value, and range value and phase value based on every sub- charging signals are emitted into corresponding array element
Row adjustment.Only adjust range value and phase value, you can meet general requirement, and easy to operate, easily realization.
According to the embodiment of the present disclosure, the position of the electronic equipment 300 is being obtained in real time or periodically and described specific
In the case of direction of the object 200 relative to the charging equipment 100, the aerial array can in real time or be periodically controlled
110 charging signals transmitting, it is to avoid the waste or the interference to special object of charging resource.
According to other embodiments of the disclosure, also there is user in charging scenarios, and launch charging signals meeting to user
A certain degree of influence is produced on user health.
Fig. 6 diagrammatically illustrates the structured flowchart of the charging equipment according to another embodiment of the disclosure.
As shown in fig. 6, charging equipment 100 also includes infrared sensor 140.The special object also includes user, described
Obtain the special object 200 includes being based on the infrared sensor 140 relative to the direction of the charging equipment 100, it is determined that
The direction of the relatively described charging equipment 100 of the user.And then when launching charging signals, can be based on user relative to described
The charging signals transmitting of aerial array 110 described in the direction controlling of charging equipment 100 so that set in user relative to the charging
The intensity zero point of the charging signals is produced on standby 100 direction, so as to avoid the radiation to human body.
The controlling stream of charging signals is launched in beginning/stopping that Fig. 7 A and Fig. 7 B are diagrammatically illustrated according to the embodiment of the present disclosure
Cheng Tu.
As shown in Figure 7 A, this method includes operation S701~S703.
In operation S701, during charging signals are launched, obtain the charging equipment 100 and the electronic equipment 300 it
Between distance.For example, it may be being obtained by positional information calculation or independent measurement, the application is not restricted to this.
In operation S702, judge whether to be more than preset distance.According to the embodiment of the present disclosure, for example, it is based upon effectively
The scope of charging, presets a distance threshold.For example, the distance that can be covered when setting charge efficiency to be not less than 50%.
In operation S703, if greater than preset distance, then stop transmitting charging signals.
As shown in Figure 7 B, this method includes operation S711~S713.
In operation S711, before transmitting charging signals, obtain the charging equipment 100 and the electronic equipment 300 it
Between distance.For example, it may be being obtained by positional information calculation or independent measurement, the application is not restricted to this.
In operation S712, judge whether to be less than preset distance.According to the embodiment of the present disclosure, for example, it is based upon effectively
The scope of charging, presets a distance threshold.For example, the distance that can be covered when setting charge efficiency to be not less than 50%.
In operation S713, if less than preset distance, then launch charging signals.
When the distance of electronic equipment 300 and charging equipment 100 is more than preset distance, charging equipment 100 can not have
Effect ground is charged for electronic equipment 300, and this method automatically can be started or stopped transmitting charging by the monitoring adjusted the distance and believed
Number.
The control flow of charging signals is launched in beginning/stopping that Fig. 8 is diagrammatically illustrated according to another embodiment of the disclosure
Figure.
As shown in figure 8, this method includes operation S801 and S802.
In operation S801, the charge request/stopping charge request being sent by electronic equipment 300 is obtained.Electronic equipment 300 can
With the operation based on user, for example, click a button, or the state based on itself, the situation of such as current electric quantity, active
Send charge request/stopping charge request.Charging equipment 100 can receive the request.
In operation S802, launch charging signals/stopping to the electronic equipment 300 and send charging signals.
By receiving request, the transmitting of charging signals is controlled, charging process can be made more personalized.
Fig. 9 diagrammatically illustrates the flow chart launched according to the control charging signals of another embodiment of the disclosure.
As shown in figure 9, this method includes operation S901 and S902.
In operation S901, the dump energy situation of at least two electronic equipment 300 is obtained.
In operation S902, position, the special object 200 based at least two electronic equipment 300 are relative to institute
The direction of charging equipment 100 and the dump energy situation of at least two electronic equipment 300 are stated, the aerial array is controlled
110 charging signals transmitting.
According to the embodiment of the present disclosure, multiple electronic equipments 300 are there may be in scene.This method can be by least two electricity
The dump energy situation of sub- equipment 300 is sent to charging equipment 100, and charging equipment 100 is according to the dump energy feelings of multiple mobile phones
Condition, intelligently controls charging signals transmitting.
For example, when there is a tablet personal computer, a mobile phone under scene and during an Intelligent bracelet, tablet personal computer it is surplus
Remaining electricity is 10%, and the dump energy of mobile phone is 50%, and the dump energy of Intelligent bracelet is 90%.The control of charging equipment 100 is filled
Electric signal is launched, and makes charging signals maximum intensity on tablet personal computer direction, time strong direction is pointed to mobile phone, and specific right
As 200 direction on produce radiation intensity zero point.Because Intelligent bracelet dump energy is more, it can not filled temporarily
Electricity.Change over time, can monitor the charge condition of multiple equipment, and make adjustment in time.
Figure 10 diagrammatically illustrates the structured flowchart of the charging equipment according to the embodiment of the present disclosure.
As shown in Figure 10, charging equipment 100 includes aerial array 110, computer-readable recording medium 120 and processing
Device 130.The charging equipment 100 can perform the method described above with reference to Fig. 2, Fig. 7 A, Fig. 7 B, Fig. 8 or Fig. 9, with realization pair
The charging of electronic equipment.
Specifically, processor 130 can for example include general purpose microprocessor, instruction set processor and/or related chip group
And/or special microprocessor (for example, application specific integrated circuit (ASIC)), etc..Processor 130 can also include being used to cache using
The onboard storage device on way.Processor 130 can be performed for reference to Fig. 2, Fig. 7 A, Fig. 7 B, Fig. 8 or Fig. 9 description according to this
Single treatment unit either multiple processing units of the different actions of the method flow of open embodiment.
Computer-readable recording medium 120, for example, can be that can include, store, transmit, propagate or transmit appointing for instruction
Meaning medium.For example, readable storage medium storing program for executing can include but is not limited to electricity, magnetic, optical, electromagnetic, infrared or semiconductor system, device,
Device or propagation medium.The specific example of readable storage medium storing program for executing includes：Magnetic memory apparatus, such as tape or hard disk (HDD)；Optical storage
Device, such as CD (CD-ROM)；Memory, such as random access memory (RAM) or flash memory；And/or wire/wireless communication chain
Road.
Computer-readable recording medium 120 can include computer program 121, and the computer program 121 can include generation
Code/computer executable instructions, it by processor 130 when being performed so that processor 130 is performed for example above in conjunction with Fig. 2, figure
Method flow and its any deformation described by 7A, Fig. 7 B, Fig. 8 or Fig. 9.
Computer program 121 can be configured with such as computer program code including computer program module.Example
Such as, in the exemplary embodiment, the code in computer program 121 can include one or more program modules, for example including
121A, module 121B ....It should be noted that the dividing mode and number of module are not fixed, those skilled in the art can
To be combined according to actual conditions using suitable program module or program module, when the combination of these program modules is by processor 130
During execution so that processor 130 can be performed for example above in conjunction with the method flow described by Fig. 2~Fig. 9 and its any deformation.
In accordance with an embodiment of the present disclosure, processor 130 can be interacted with aerial array 110, come perform above in conjunction with
Method flow and its any deformation described by Fig. 2, Fig. 7 A, Fig. 7 B, Fig. 8 or Fig. 9.
Although the disclosure, art technology has shown and described in the certain exemplary embodiments with reference to the disclosure
Personnel it should be understood that without departing substantially from appended claims and its equivalent restriction spirit and scope of the present disclosure in the case of,
A variety of changes in form and details can be carried out to the disclosure.Therefore, the scope of the present disclosure should not necessarily be limited by above-described embodiment,
But not only should be determined by appended claims, also it is defined by the equivalent of appended claims.
Claims (10)
1. a kind of wireless charging method, applied to charging equipment, the charging equipment includes aerial array, and the charging equipment leads to
Cross the aerial array and launch charging signals at least one electronic equipment, charged at least one described electronic equipment, institute
The method of stating includes：
Obtain the position of the electronic equipment；
Obtain direction of the special object relative to the charging equipment；And
Position and the special object based on the electronic equipment are relative to antenna described in the direction controlling of the charging equipment
The charging signals transmitting of array so that the aerial array is when launching charging signals, in the special object relative to described
The intensity zero point of the charging signals is produced on the direction of charging equipment.
2. according to the method described in claim 1, wherein：
The aerial array includes multiple array elements；
The charging signals include the stack result of the sub- charging signals of each array element transmitting；
And position based on the electronic equipment and the special object are relative to described in the direction controlling of the charging equipment
The charging signals transmitting of aerial array includes：
Position and the special object based on the electronic equipment determine each array element relative to the direction of the charging equipment
The range value and phase value of the sub- charging signals of transmitting；And
Based on the range value and phase value of every sub- charging signals, the transmitting to corresponding array element is adjusted.
3. according to the method described in claim 1, wherein：
Obtain special object includes obtaining the electronic equipment in real time or periodically relative to the direction of the charging equipment
The direction of position and the special object relative to the charging equipment；And the position based on the electronic equipment and the spy
Determining charging signals transmitting of the object relative to aerial array described in the direction controlling of the charging equipment includes being based on the electronics
The position of equipment and the special object control the antenna array in real time or periodically relative to the direction of the charging equipment
The charging signals transmitting of row；And/or
The charging equipment also includes infrared sensor, and the special object includes user, the acquisition special object phase
Include being based on the infrared sensor for the direction of the charging equipment, determine the side of the relatively described charging equipment of the user
To.
4. according to the method described in claim 1, in addition to：
Obtain the distance between the charging equipment and described electronic equipment；And in the charging equipment and the electronic equipment
The distance between exceed preset distance in the case of stop launching charging signals to the electronic equipment, and/or described
The distance between charging equipment and the electronic equipment are believed in the case of being less than preset distance to electronic equipment transmitting charging
Number；And/or
Before the transmitting charging signals, the charge request sent by electronic equipment is obtained, the charging equipment is based on described
Charge request launches charging signals to the electronic equipment；And/or
During the transmitting charging signals, the stopping charge request being sent by electronic equipment is obtained, the charging equipment is based on
The charge request stops launching charging signals to the electronic equipment.
5. according to the method described in claim 1, wherein, at least one described electronic equipment include at least two electronic equipments,
Methods described also includes：
Obtain the dump energy situation of at least two electronic equipment；And
Position based on the electronic equipment, the special object are relative to the direction of the charging equipment and described at least two
The dump energy situation of individual electronic equipment, controls the charging signals transmitting of the aerial array.
6. a kind of charging equipment, including：
Aerial array, for launching charging signals at least one electronic equipment, charges at least one described electronic equipment；
And
Processor, is connected with the aerial array, for performing：
Obtain the position of the electronic equipment；
Obtain direction of the special object relative to the charging equipment；And
Position and the special object based on the electronic equipment are relative to antenna described in the direction controlling of the charging equipment
The charging signals transmitting of array so that the aerial array is when launching charging signals, in the special object relative to described
The intensity zero point of the charging signals is produced on the direction of charging equipment.
7. equipment according to claim 6, wherein：
The aerial array includes multiple array elements；
The charging signals include the stack result of the sub- charging signals of each array element transmitting；And
Position and the special object based on the electronic equipment are relative to antenna described in the direction controlling of the charging equipment
The charging signals transmitting of array includes：
Position and the special object based on the electronic equipment determine each array element relative to the direction of the charging equipment
The range value and phase value of the sub- charging signals of transmitting；And
Based on the range value and phase value of every sub- charging signals, the transmitting to corresponding array element is adjusted.
8. equipment according to claim 6, wherein：
The processor obtains special object to be included obtaining described in real time or periodically relative to the direction of the charging equipment
The direction of the position of electronic equipment and the special object relative to the charging equipment；And the processor is based on the electricity
The charging signals of the position of sub- equipment and the special object relative to aerial array described in the direction controlling of the charging equipment
Transmitting is in real time or all relative to the direction of the charging equipment including the position based on the electronic equipment and the special object
The charging signals of the aerial array are controlled to phase property to launch；And/or
The equipment also include infrared sensor, the special object include user, the acquisition special object relative to
The direction of the charging equipment includes being based on the infrared sensor, determines the direction of the relatively described charging equipment of the user.
9. equipment according to claim 6, wherein, the processor is also performed：
Obtain the distance between the charging equipment and described electronic equipment；And in the charging equipment and the electronic equipment
The distance between exceed preset distance in the case of stop transmitting charging signals, and/or the charging equipment with it is described
The distance between electronic equipment starts to send transmitting charging signals in the case of being less than preset distance；And/or
Before the transmitting charging signals, the charge request sent by electronic equipment is obtained, the charging equipment is based on described
Charge request launches charging signals to the electronic equipment；And/or
During the transmitting charging signals, the stopping charge request being sent by electronic equipment is obtained, the charging equipment is based on
The charge request stops launching charging signals to the electronic equipment.
10. equipment according to claim 6, wherein, the processor is also performed：
In the case where there are at least two electronic equipments, the dump energy situation of at least two electronic equipment is obtained；With
And
Position based on the electronic equipment, the special object are relative to the direction of the charging equipment and described at least two
The dump energy situation of individual electronic equipment, controls the charging signals transmitting of the aerial array.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710290229.7A CN107070000A (en) | 2017-04-27 | 2017-04-27 | Wireless charging method and equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710290229.7A CN107070000A (en) | 2017-04-27 | 2017-04-27 | Wireless charging method and equipment |
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| CN107070000A true CN107070000A (en) | 2017-08-18 |
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| CN201710290229.7A Pending CN107070000A (en) | 2017-04-27 | 2017-04-27 | Wireless charging method and equipment |
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| CN108646727A (en) * | 2018-05-14 | 2018-10-12 | 珠海市微半导体有限公司 | A kind of vision cradle and its localization method and recharging method |
| CN109245221A (en) * | 2018-10-12 | 2019-01-18 | Oppo（重庆）智能科技有限公司 | Wireless charging method, system and the wireless charger of mobile terminal |
| CN110505552A (en) * | 2019-09-02 | 2019-11-26 | 联想(北京)有限公司 | Electronic equipment and wireless charging method |
| WO2021217650A1 (en) * | 2020-04-30 | 2021-11-04 | 华为技术有限公司 | Signal processing method and apparatus based on antenna array |
| CN113922520A (en) * | 2021-09-29 | 2022-01-11 | 联想(北京)有限公司 | Wireless radio frequency charging method and electronic equipment |
| WO2022057320A1 (en) * | 2020-09-17 | 2022-03-24 | 华为数字能源技术有限公司 | Wireless charging method and wireless charging system |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107584491A (en) * | 2017-09-29 | 2018-01-16 | 深圳市盛路物联通讯技术有限公司 | A kind of robot movement control method and equipment based on direction-finder antenna |
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| CN109245221A (en) * | 2018-10-12 | 2019-01-18 | Oppo（重庆）智能科技有限公司 | Wireless charging method, system and the wireless charger of mobile terminal |
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| WO2021217650A1 (en) * | 2020-04-30 | 2021-11-04 | 华为技术有限公司 | Signal processing method and apparatus based on antenna array |
| WO2022057320A1 (en) * | 2020-09-17 | 2022-03-24 | 华为数字能源技术有限公司 | Wireless charging method and wireless charging system |
| CN113922520A (en) * | 2021-09-29 | 2022-01-11 | 联想(北京)有限公司 | Wireless radio frequency charging method and electronic equipment |
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Application publication date: 20170818 |