WO2021036745A1 - 无线充电方法及相关设备 - Google Patents
无线充电方法及相关设备 Download PDFInfo
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- WO2021036745A1 WO2021036745A1 PCT/CN2020/107779 CN2020107779W WO2021036745A1 WO 2021036745 A1 WO2021036745 A1 WO 2021036745A1 CN 2020107779 W CN2020107779 W CN 2020107779W WO 2021036745 A1 WO2021036745 A1 WO 2021036745A1
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
- H02J50/10—Circuit arrangements or systems for wireless supply or distribution of electric power using inductive coupling
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
- H02J50/90—Circuit arrangements or systems for wireless supply or distribution of electric power involving detection or optimisation of position, e.g. alignment
Definitions
- the present disclosure relates to the field of communication technology, and in particular to a wireless charging method and related equipment.
- the common wireless charging mode is generally to place the terminal device on the charging device.
- no matter when it is placed or during the charging process there will be a problem of insufficient alignment between the charging coil of the terminal device and the charging coil of the charging device, resulting in low charging conversion efficiency; moreover, when in a vehicle environment During wireless charging, due to the force caused by the rapid start or braking of the vehicle, it is easy to cause relative movement between the charging coil of the terminal device and the charging coil of the charging device, which in turn leads to the charging coil of the terminal device and the charging coil of the charging device.
- the alignment is not accurate enough and affects the charging efficiency.
- the embodiments of the present disclosure provide a wireless charging method and related equipment to solve the problem of low charging efficiency due to insufficient alignment of the charging coil of the terminal device and the charging coil of the charging device during the related wireless charging process.
- some embodiments of the present disclosure provide a terminal device, including: a first charging coil, a first magnet, and a first identity recognition module, the first magnet is arranged on a side frame of the terminal device, And used for magnetic attraction and alignment with the second magnet of the external charging device, so that the first charging coil is aligned with the second charging coil of the charging device, and when the terminal device is in the charging state, the The first charging coil is coupled with the second charging coil.
- some embodiments of the present disclosure also provide a charging device, including: a base, a second charging coil disposed on the base, a suction component, and a second identity recognition module, the suction component includes A support portion and a second magnet, the support portion is provided on the base, the second magnet is connected to the support portion and can move toward the area where the second charging coil is located, and the second magnet Used for magnetic attraction and alignment with the first magnet of the external terminal device, so that the second charging coil is aligned with the first charging coil of the terminal device, and the charging device outputs electric energy to the terminal device When the second charging coil is coupled with the first charging coil;
- the suction assembly is arranged on a first surface of the base, and the first surface is used to carry the terminal device.
- some embodiments of the present disclosure also provide a wireless charging method, which is applied to a charging device, the charging device includes a driving assembly and a second magnet, the second magnet is an electromagnet, and the method includes:
- the drive assembly is controlled to drive the second magnet to move to a target position, where the second magnet and the second magnet on the terminal device are The distance of a magnet is less than the preset distance;
- controlling the second magnet to work at the first power, and the second magnet working at the first power is used for the charging device and the terminal device to perform adsorption and alignment;
- the second charging coil of the charging device transmits electric energy to the first charging coil of the terminal device to charge the battery of the terminal device.
- some embodiments of the present disclosure also provide a wireless charging method applied to a terminal device, the terminal device includes a first magnet, and the first magnet is an electromagnet, the method includes:
- the first magnet is controlled to work at the second power
- the second magnet is controlled to work at the second power.
- the first magnet is used for adsorption and alignment of the terminal device and the charging device, wherein the distance between the first magnet and the second magnet at the target position is less than a preset distance;
- the first charging coil of the terminal device receives the electric energy transmitted by the charging device to charge the terminal device.
- some embodiments of the present disclosure also provide an electronic device, including a processor, a memory, and a computer program stored on the memory and capable of running on the processor, and the computer program is processed by the processor.
- the steps of the wireless charging method of the third aspect and the steps of the wireless charging method of the fourth aspect are realized when the device is executed.
- some embodiments of the present disclosure also provide a computer-readable storage medium having a computer program stored on the computer-readable storage medium, and when the computer program is executed by a processor, the wireless charging method of the third aspect is implemented And the steps of the wireless charging method described in the fourth aspect.
- the second magnet by controlling the driving assembly to drive the second magnet to move to a target position when the charging device and the external terminal device are successfully shaking hands, the second magnet is moved to the target position at the target position.
- the distance between the two magnets and the first magnet on the terminal device is less than a preset distance; at the target position, the second magnet is controlled to work at the first power, and the second magnet working at the first power is used Performing suction alignment between the charging device and the terminal device; after the charging device and the terminal device are suctioned and aligned, the second charging coil of the charging device is directed to the first charging coil of the terminal device The electric energy is transmitted to charge the battery of the terminal device.
- the charging device can charge terminal devices of different models and sizes, which effectively enriches the models of terminal devices.
- FIG. 1 is a schematic structural diagram of a terminal device provided by some embodiments of the present disclosure
- FIG. 2 is a schematic structural diagram of a charging device provided by some embodiments of the present disclosure.
- FIG. 3 is a schematic structural diagram of a suction assembly provided by some embodiments of the present disclosure.
- Figure 4 is a schematic diagram of charging provided by some embodiments of the present disclosure.
- FIG. 5 is a flowchart of a wireless charging method provided by some embodiments of the present disclosure.
- FIG. 6 is a structural diagram of a charging device provided by some embodiments of the present disclosure.
- Fig. 7 is another structural diagram of a charging device provided by some embodiments of the present disclosure.
- the terminal device 100 includes a first charging coil 110, a first magnet 120, and a first identity recognition module (not shown).
- the first magnet 120 Set on the side frame of the terminal device 100.
- the first identity recognition module is used to recognize the identity information of the user, and may be a fingerprint recognition module, a facial feature information recognition module, and so on.
- the number of the first magnets 120 is two, and the two first magnets 120 are respectively located on two opposite side frames of the terminal device 100.
- the first charging coil 110 may be arranged on the side of the bottom surface of the terminal device 100, so that the terminal device 100 is attached to an external charging device, and the gap between the first charging coil 110 and the second charging coil of the charging device is shortened. Power transmission distance.
- the first magnet 120 is an electromagnet.
- the first magnet 120 When the first magnet 120 is energized, the first magnet 120 generates a magnetic field and has a certain magnetic attraction force, and the size of the magnetic attraction force of the first magnet 120 is equal to that of the first magnet 120.
- the magnitude of the current is positively correlated.
- the terminal device 100 further includes a first drive circuit (not shown).
- the first drive circuit is electrically connected to the first magnet 120 which is an electromagnet for supplying power to the first magnet 120 so that the first magnet 120 It generates a magnetic field and has a certain magnetic attraction force.
- the charging device 200 includes a base 230, a second charging coil 210 disposed on the base 230, an adsorption component 220, and a second identity. Identification module (not shown).
- the suction assembly 220 includes a support portion 221 and a second magnet 222.
- the support portion 221 is disposed on the base 230.
- the second magnet 222 is connected to the support portion 221 and can face the second charging coil.
- the area where 210 is located moves; wherein, the suction assembly 220 is disposed on the first surface of the base 230, and the first surface is used to carry external terminal devices.
- the position of the second magnet 222 can be adjusted according to the size of the terminal device to be charged, so that the charging device can be adsorbed and aligned with terminal devices of different models and charged.
- the second identity recognition module is used to recognize the identity information of the user, and may be a fingerprint recognition module, a facial feature information recognition module, and so on.
- the suction assembly 220 further includes a driving assembly 223.
- the driving assembly 223 is disposed on the supporting portion 221, and the driving assembly 223 is also connected to the second magnet 222. Under the driving of the driving assembly 223, the second magnet 222 can face the second magnet. 2. The area where the charging coil 210 is located moves.
- the driving assembly 223 includes a connecting rod pushing device 2231 and a telescopic connecting rod 2232.
- the two ends of the telescopic connecting rod 2232 are respectively connected to the connecting rod pushing device 2231 and the second magnet 222, so that the connecting rod pushing device 2231 drives the telescopic connecting rod. 2232 moves, and the telescopic connecting rod 2232 drives the second magnet 222 to move.
- the terminal device 100 is taken away, and the connecting rod pushing device 2231 can be controlled to drive the telescopic connecting rod 2232 to retract, so that the second magnet 222 can move to the initial position or the default position to perform the next adsorption and alignment.
- the driving assembly 223 may also be a combination of a stepping motor and a transmission mechanism, as long as it can drive the second magnet 222 to move.
- the number of the suction components 220 is two, the two suction components 220 are oppositely disposed on the base 230, and the second charging coil 210 is located in a corresponding area between the two suction components 220.
- the second magnet 222 is an electromagnet.
- the second magnet 222 When the second magnet 222 is energized, the second magnet 222 generates a magnetic field and has a certain magnetic attraction force, and the size of the magnetic attraction force of the second magnet 222 is similar to that of the second magnet 222.
- the magnitude of the current passing through is positively correlated.
- the charging device 200 further includes a second driving circuit (not shown).
- the second driving circuit is electrically connected to the second magnet 222, which is an electromagnet, for supplying power to the second magnet 222, so that the second magnet 222 It generates a magnetic field and has a certain magnetic attraction force.
- the first magnet 120 and the second magnet 222 can be adsorbed and aligned, so that the first charging coil 110 and the second charging coil 210 achieves the purpose of alignment, thereby improving the transmission efficiency of the second charging coil 210 to the first charging coil 110 to transmit electric energy, thereby improving the charging efficiency of the charging device 200 to the terminal device 100.
- the first magnet 120 and the second magnet 222 can be used for adsorption and positioning, so that the first charging coil 110 and the second charging coil 210 are aligned, and after the terminal device enters the charging state, the first charging coil 110 is passed through. It is coupled with the second charging coil 210 so that the second charging coil 210 transmits electric energy to the first charging coil 110.
- two first magnets 120 may be provided on the terminal device 100, and the two first magnets 120 may be provided on the first The outer side of the charging coil 110; similarly, two second magnets 222 can also be provided on the charging device 200, and the two second magnets 222 can also be provided on the outer side of the second charging coil 210.
- the number of the first magnets 120 can still be three or more.
- the number of the second magnets 222 can also be three or more.
- the number of the first magnets 120 can be selected as two, and accordingly, the number of the second magnets 222 on the charging device 200 can also be selected as two.
- the second magnet 222 may be an electromagnet or a permanent magnet.
- the first magnet 120 may be an electromagnet or a permanent magnet.
- one of the two first magnets 120 is an electromagnet, and the other is a permanent magnet; correspondingly, it is the same as that of the first magnet 120
- the second magnet 222 corresponding to the electromagnet can be either an electromagnet or a permanent magnet, and the other second magnet 120 is an electromagnet; if the two first magnets 120 are both permanent magnets, the two second magnets
- the magnets 222 are both electromagnets; if the two first magnets 120 are both electromagnets, the two second magnets 222 may be electromagnets or permanent magnets.
- the other can be an electromagnet or a permanent magnet; that is, the first magnet can be aligned in each group. At least one of the magnet 120 and the second magnet 222 needs to be an electromagnet.
- the iron core of the electromagnet can generally be selected from materials with fast demagnetization, such as soft iron, silicon steel, etc.; iron
- the shape of the core can generally be a strip or hoof shape that is easy to magnetize, and a coil is wound on the iron core. By energizing the coil, the iron core with the coil can generate a magnetic field, and has a good effect on the magnetic object. Adsorption capacity.
- the first charging coil 110 of the terminal device 100 can be arranged on the bottom side of the terminal device 100, so that the first charging coil 110 is attached to the second charging coil 210 of the charging device 200; and the first charging coil 110 arranged on the terminal device 100
- the magnet 120 may also be arranged on the bottom side of the terminal device 100 so as to be sucked and aligned with the second magnet 222 arranged on the charging device 200.
- the first magnet 120 and the second magnet 222 can be sucked and aligned, so that the first charging coil 110 and the second charging coil 210 are aligned.
- the purpose of this is to improve the transmission efficiency of the second charging coil 210 to the first charging coil 110 to transmit electric energy, and thus to improve the charging efficiency of the terminal device 100 by the charging device 200.
- some embodiments of the present disclosure provide a wireless charging method, which is applied to a charging device, the charging device includes a driving assembly and a second magnet, the second magnet being an electromagnet, and the method includes:
- Step 501 In the case that the charging device and the external terminal device are successfully handshaking, control the driving assembly to drive the second magnet to move to the target position.
- the change of the magnet detected by the terminal device or the charging device can be used, and when the detected magnetic field change satisfies certain conditions, it can be determined that the terminal device is The charging device handshake is successful, that is, the terminal device is located in the preset area of the charging area. It is also possible to detect the distance between the terminal device and the charging area of the charging device. For example, when the distance is less than a certain value, it can be determined that the terminal device and the charging device have successfully shaken hands.
- the drive assembly can be controlled to drive the second magnet to move to the target position.
- the second magnet is on the terminal device.
- the distance of the first magnet is less than the preset distance, so that the second magnet and the first magnet are magnetically attracted and aligned, so that the second charging coil of the charging device is aligned with the first charging coil of the terminal device.
- Step 502 At the target position, control the second magnet to work at the first power, and the second magnet working at the first power is used for the charging device and the terminal device to perform adsorption and alignment.
- the second magnet can be controlled to work at the first power so that the second magnet generates a magnetic field and has a magnetic attraction force to achieve magnetic adsorption and alignment to the first magnet, thereby realizing a charging device Alignment with the adsorption of the terminal equipment.
- the magnetic attraction force of the second magnet to the first magnet can be increased, so that the first charging coil and the second charging coil can be fully aligned.
- Step 503 After the charging device and the terminal device are adsorbed and aligned, power is transmitted to the first charging coil of the terminal device through the second charging coil of the charging device, so as to perform charging on the battery of the terminal device. Recharge.
- electric energy can be transmitted to the first charging coil through the second charging coil, so as to charge the battery of the terminal device.
- the charging device can charge terminal devices of different models and sizes, which effectively enriches the models of terminal devices.
- alignment information can be sent to the terminal device, and the alignment information is used to instruct the first magnet of the terminal device to work at the target power, so that the first magnet of the terminal device can generate
- the magnetic field is equipped with a magnetic attraction force to realize the magnetic attraction and alignment of the first magnet and the second magnet.
- first magnet and the second magnet it is possible to control the first magnet and the second magnet to simultaneously generate a magnetic attraction force, thereby increasing the magnetic attraction force between the first magnet and the second magnet, and achieve the purpose of fully aligning the first charging coil and the second charging coil.
- controlling the driving assembly to drive the second magnet to move to the target position includes: receiving first information sent by the terminal device, the first information carrying size information of the terminal device; Based on the size information, obtain the first distance that the second magnet needs to move; control the driving assembly to drive the second magnet to move the first distance, so that the second magnet moves to the target position.
- the first distance that the second magnet needs to move can be calculated according to the size information of the terminal device, and then the drive assembly can be controlled to drive the second magnet to move the first distance, so that the second magnet can move to the target position and the second magnet
- the distance between the two magnets and the first magnet is within the range where magnetic attraction and alignment can be performed.
- the charging device may also send the position information of the second magnet and the initial position information of the terminal device on the charging device to the terminal device, so as to improve the accuracy of the calculation of the first distance. degree.
- information such as the remaining power of the terminal device and information about the number of charging times can also be obtained, so that during the charging process, the charging process can be optimized according to the historical charging data information of the terminal device, and the battery life of the terminal device can be improved.
- the second charging coil of the charging device transmits electric energy to the first charging coil of the terminal device to transfer power to the terminal device.
- the method further includes: in the case of detecting that the charging device is successfully unlocked, interrupting the magnetic adsorption force between the first magnet and the second magnet; If the device fails to unlock, increase the magnetic attraction force between the first magnet and the second magnet.
- fingerprint information or facial feature information can be detected, and the detected fingerprint information or facial feature information can be compared with pre-stored unlocking information (including pre-stored fingerprint information or pre-stored facial feature information) Match, if the match is successful, it is determined that the unlocking is successful; if the match fails, it is determined that the unlocking has failed.
- pre-stored unlocking information including pre-stored fingerprint information or pre-stored facial feature information
- interrupting the magnetic attraction force between the first magnet and the second magnet refers to terminating the magnetic attraction force of the second magnet to the first magnet. If the unlocking is successful, the power supply to the second magnet can be interrupted. If the first magnet is also energized, the power supply to the first magnet can also be interrupted to release the magnetic attraction between the first magnet and the second magnet. The user takes away the terminal device; if the unlocking fails, it can be determined that the current unlocking object is not the owner of the terminal device. At this time, the magnetic attraction between the first magnet and the second magnet can be increased to prevent non-owner users Take away the terminal equipment.
- the preset number of times can be set to 2 times, 3 times, etc., and the setting of the preset number of times can be set according to the user's habits.
- the terminal device can also be encrypted, and the same effect as that of the charging device can also be achieved, which will not be repeated here.
- the driving mechanism can be controlled to drive the second magnet to move to the initial position or the default position for the next adsorption and alignment.
- the adsorption and alignment time of the terminal device and the charging device can be set. For example, when the adsorption and alignment time is set to 1 second, after the second magnet is controlled to work at the first current for 1 second, it is determined that the charging device and the terminal device are aligned, and then the adsorption current of the second magnet is reduced to reduce The unit energy consumption of the second magnet during the charging process of the terminal device.
- the magnitude of the working current required by the second magnet is I 1
- the magnitude of the working current required by the second magnet Is I 2 , where I 2 is smaller than I 1 , thereby reducing the unit energy consumption of the second magnet during charging.
- the information interaction between the charging device and the terminal device can be through QR code scanning verification, Bluetooth communication, WIFI communication, NFC communication, etc., as long as the information interaction between the charging device and the terminal device can be realized.
- the encrypted unlocking information may be digital password information, facial feature information, voice information, fingerprint information, and so on.
- the wireless charging method of some embodiments of the present disclosure controls the driving assembly to drive the second magnet to move to the target position when the charging device and the external terminal device are successfully shaking hands, and the second magnet is moved to the target position.
- the distance between the second magnet and the first magnet on the terminal device is less than a preset distance; at the target position, the second magnet is controlled to work at the first power, and the second magnet works at the first power.
- the magnet is used for the adsorption and alignment of the charging device and the terminal device; after the adsorption and alignment of the charging device and the terminal device, the second charging coil of the charging device transmits the first charging coil to the terminal device.
- the charging coil transmits electric energy to charge the battery of the terminal device.
- the charging device can charge terminal devices of different models and sizes, which effectively enriches the models of terminal devices.
- FIG. 6 is a structural diagram of a charging device provided by an embodiment of the present disclosure.
- the charging device 600 includes a driving assembly and a second magnet.
- the second magnet is an electromagnet.
- the charging device 600 further includes:
- the first control module 601 is configured to control the driving assembly to drive the second magnet to move to a target position when the charging device and the external terminal device are successfully shaking hands, where the second magnet is The distance from the first magnet on the terminal device is less than a preset distance;
- the second control module 602 is used for controlling the second magnet to work at the first power at the target position, and the second magnet working at the first power is used for the charging device and the terminal device to perform Adsorption alignment;
- the charging module 603 is configured to transmit electric energy to the first charging coil of the terminal device through the second charging coil of the charging device after the charging device is in position with the terminal device, so as to transfer power to the terminal device. To charge the battery.
- the first control module 601 includes:
- a receiving unit configured to receive first information sent by the terminal device, where the first information carries size information of the terminal device;
- a calculation unit configured to obtain the first distance required to move the second magnet based on the size information
- the moving unit is used to control the driving assembly to drive the second magnet to move the first distance, so that the second magnet is moved to the target position.
- the charging device 600 further includes:
- An interruption module configured to interrupt the magnetic attraction force between the first magnet and the second magnet when it is detected that the charging device is successfully unlocked
- the enlargement module is used to increase the magnetic attraction force between the first magnet and the second magnet when it is detected that the charging device fails to be unlocked.
- the charging device 600 can implement various processes implemented by the charging device in the method embodiment of FIG. 5, and to avoid repetition, details are not described herein again.
- the charging device 600 of some embodiments of the present disclosure controls the driving assembly to drive the second magnet to move to a target position when the charging device successfully shakes hands with an external terminal device.
- the distance between the second magnet and the first magnet on the terminal device is less than a preset distance; at the target position, the second magnet is controlled to work at the first power, and the second magnet works at the first power.
- the magnet is used for the adsorption and alignment of the charging device and the terminal device; after the adsorption and alignment of the charging device and the terminal device, the second charging coil of the charging device transmits the first charging coil to the terminal device.
- the charging coil transmits electric energy to charge the battery of the terminal device.
- the charging device can charge terminal devices of different models and sizes, which effectively enriches the models of terminal devices.
- FIG. 7 is a structural diagram of a charging device according to some embodiments of the present disclosure.
- the charging device 700 includes a memory 701, a processor 702, and is stored on the memory 701 and can be stored on the processor 702.
- the processor 702 is configured to control the driving assembly to drive the second magnet to move to a target position when the charging device and the external terminal device successfully shake hands, where the second magnet and the external terminal device
- the distance of the first magnet on the terminal device is less than a preset distance; at the target position, the second magnet is controlled to work at the first power, and the second magnet working at the first power is used for the charging
- the device and the terminal device are adsorbed and aligned; after the charging device and the terminal device are adsorbed and aligned, the second charging coil of the charging device transmits electric energy to the first charging coil of the terminal device to The battery of the terminal device is charged.
- the bus architecture may include any number of interconnected buses and bridges. Specifically, one or more processors represented by the processor 702 and various circuits of the memory represented by the memory 701 are linked together.
- the bus architecture can also link various other circuits such as peripherals, voltage regulators, and power management circuits. These are all known in the art, and therefore, no further descriptions are given here.
- the bus interface provides the interface.
- the processor 702 is responsible for managing the bus architecture and general processing, and the memory 701 can store data used by the processor 702 when performing operations.
- the processor 702 is configured to receive first information sent by the terminal device, where the first information carries size information of the terminal device; based on the size information, obtain the second magnet required The first distance of movement; controlling the driving assembly to drive the second magnet to move the first distance, so that the second magnet is moved to the target position.
- the processor 702 is configured to interrupt the magnetic attraction force between the first magnet and the second magnet when it is detected that the charging device is successfully unlocked; upon detecting that the charging device is unlocked In the case of failure, increase the magnetic attraction force between the first magnet and the second magnet.
- the charging device 700 also includes some functional modules not shown, which will not be repeated here.
- the charging device 700 provided by some embodiments of the present disclosure can implement the various processes implemented by the method embodiment in FIG. 5 and achieve the same beneficial effects. To avoid repetition, details are not described herein again.
- the charging device 700 of some embodiments of the present disclosure controls the driving assembly to drive the second magnet to move to a target position when the charging device successfully shakes hands with an external terminal device.
- the distance between the second magnet and the first magnet on the terminal device is less than a preset distance; at the target position, the second magnet is controlled to work at the first power, and the second magnet works at the first power.
- the magnet is used for the adsorption and alignment of the charging device and the terminal device; after the adsorption and alignment of the charging device and the terminal device, the second charging coil of the charging device transmits the first charging coil to the terminal device.
- the charging coil transmits electric energy to charge the battery of the terminal device.
- the charging device can charge terminal devices of different models and sizes, effectively enriching the models of terminal devices.
- Some embodiments of the present disclosure also provide a computer-readable storage medium, and a computer program is stored on the computer-readable storage medium.
- a computer program is stored on the computer-readable storage medium.
- the computer program is executed by a processor, each process of the above-mentioned wireless charging method embodiment is realized, and the same can be achieved. In order to avoid repetition, I won’t repeat them here.
- the computer-readable storage medium such as read-only memory (Read-Only Memory, ROM), random access memory (Random Access Memory, RAM), magnetic disk, or optical disk, etc.
- modules, units, sub-modules, sub-units, etc. can be implemented in one or more application specific integrated circuits (ASICs), digital signal processors (Digital Signal Processing, DSP), digital signal processing equipment ( DSP Device, DSPD), Programmable Logic Device (Programmable Logic Device, PLD), Field-Programmable Gate Array (Field-Programmable Gate Array, FPGA), general-purpose processors, controllers, microcontrollers, microprocessors, Other electronic units or combinations thereof that perform the functions described in this application.
- ASICs application specific integrated circuits
- DSP Digital Signal Processing
- DSP Device digital signal processing equipment
- PLD Programmable Logic Device
- Field-Programmable Gate Array Field-Programmable Gate Array
- FPGA Field-Programmable Gate Array
- the technology described in some embodiments of the present disclosure can be implemented by modules (for example, procedures, functions, etc.) that perform the functions described in some embodiments of the present disclosure.
- the software codes can be stored in the memory and executed by the processor.
- the memory can be implemented in the processor or external to the processor.
- the purpose of the present disclosure can also be realized by running a program or a group of programs on any computing device.
- the computing device may be a well-known general-purpose device. Therefore, the purpose of the present disclosure can also be achieved only by providing a program product containing program code for implementing the method or device. That is, such a program product also constitutes the present disclosure, and a storage medium storing such a program product also constitutes the present disclosure.
- the storage medium may be any well-known storage medium or any storage medium developed in the future. It should also be pointed out that in the device and method of the present disclosure, obviously, each component or each step can be decomposed and/or recombined.
- the technical solution of the present disclosure essentially or the part that contributes to the existing technology can be embodied in the form of a software product, and the computer software product is stored in a storage medium (such as ROM/RAM, magnetic disk, The optical disc) includes several instructions to make a terminal (which can be a mobile phone, a computer, a server, an air conditioner, or a network device, etc.) execute the methods described in the various embodiments of the present disclosure.
- a terminal which can be a mobile phone, a computer, a server, an air conditioner, or a network device, etc.
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Abstract
本公开提供一种无线充电方法及相关设备，该方法包括：在充电设备与外部的终端设备握手成功的情况下，控制驱动组件驱动第二磁体移动至目标位置，在目标位置第二磁体与终端设备上的第一磁体的距离小于预设距离；在目标位置，控制第二磁体以第一功率工作，且以第一功率工作的第二磁体用于充电设备与终端设备进行吸附对位；在充电设备与终端设备吸附对位后，通过充电设备的第二充电线圈向终端设备的第一充电线圈传输电能，以对终端设备的电池进行充电。
Description
相关申请的交叉引用
本申请主张在2019年8月30日在中国提交的中国专利申请号No.201910817526.1的优先权，其全部内容通过引用包含于此。
本公开涉及通信技术领域，尤其涉及一种无线充电方法及相关设备。
常见的无线充电模式，一般是将终端设备放置在充电设备上。然而，无论是在放置时还是在充电过程中，终端设备的充电线圈与充电设备的充电线圈之间会存在对位不够准确的问题，从而导致充电转换效率较低；而且，当处于车载环境下进行无线充电时，由于车辆的快速启动或者刹车所引发的作用力，容易使得终端设备的充电线圈与充电设备的充电圈之间出现相对移动，进而导致终端设备的充电线圈与充电设备的充电线圈对位不够准确，并影响充电效率。
可见，相关的无线充电过程中，会由于终端设备的充电线圈与充电设备的充电线圈对位不够准确，而导致充电效率较低的问题。
发明内容
本公开实施例提供一种无线充电方法及相关设备，以解决相关的无线充电过程中，会由于终端设备的充电线圈与充电设备的充电线圈对位不够准确，而导致充电效率较低的问题。
为解决上述技术问题，本公开是这样实现的：
第一方面，本公开的一些实施例提供一种终端设备，包括：第一充电线圈、第一磁体和第一身份识别模组，所述第一磁体设置于所述终端设备的侧边框上，并用于与外部的充电设备的第二磁体磁力吸附对位，以使所述第一充电线圈与所述充电设备的第二充电线圈对准，且在所述终端设备处于充电 状态时，所述第一充电线圈和所述第二充电线圈相耦合。
第二方面，本公开的一些实施例还提供一种充电设备，包括：基座、设置于所述基座上的第二充电线圈、吸附组件和第二身份识别模组，所述吸附组件包括支撑部和第二磁体，所述支撑部设置于所述基座上，所述第二磁体与所述支撑部连接，并可朝向所述第二充电线圈所在区域移动，且所述第二磁体用于与外部的终端设备的第一磁体磁力吸附对位，以使所述第二充电线圈与所述终端设备的第一充电线圈对准，且在所述充电设备对所述终端设备输出电能时，所述第二充电线圈和所述第一充电线圈相耦合；
其中，所述吸附组件设置于所述基座的第一面，所述第一面用于承载所述终端设备。
第三方面，本公开的一些实施例还提供一种无线充电方法，应用于充电设备，所述充电设备包括驱动组件和第二磁体，所述第二磁体为电磁铁，所述方法包括：
在所述充电设备与外部的终端设备握手成功的情况下，控制所述驱动组件驱动所述第二磁体移动至目标位置，在所述目标位置所述第二磁体与所述终端设备上的第一磁体的距离小于预设距离；
在所述目标位置，控制所述第二磁体以第一功率工作，且以所述第一功率工作的第二磁体用于所述充电设备与所述终端设备进行吸附对位；
在所述充电设备与所述终端设备吸附对位后，通过所述充电设备的第二充电线圈向所述终端设备的第一充电线圈传输电能，以对所述终端设备的电池进行充电。
第四方面，本公开的一些实施例还提供一种无线充电方法，应用于终端设备，所述终端设备包括第一磁体，且所述第一磁体为电磁铁，所述方法包括：
在所述终端设备与外部的充电设备握手成功的情况下，且所述充电设备的第二磁体位于目标位置，控制所述第一磁体以第二功率工作，且以所述第二功率工作的第一磁体用于所述终端设备与所述充电设备进行吸附对位，其中，在所述目标位置所述第一磁体与所述第二磁体的距离小于预设距离；
在所述终端设备与所述充电设备吸附对位后，通过所述终端设备的第一 充电线圈接收所述充电设备传输的电能，对所述终端设备进行充电。
第五方面，本公开的一些实施例还提供一种电子设备，包括处理器、存储器及存储在所述存储器上并可在所述处理器上运行的计算机程序，所述计算机程序被所述处理器执行时实现第三方面的无线充电方法的步骤以及第四方面所述的无线充电方法的步骤。
第六方面，本公开的一些实施例还提供一种计算机可读存储介质，所述计算机可读存储介质上存储有计算机程序，所述计算机程序被处理器执行时实现第三方面的无线充电方法的步骤以及第四方面所述的无线充电方法的步骤。
在本公开的一些实施例中，通过在所述充电设备与外部的终端设备握手成功的情况下，控制所述驱动组件驱动所述第二磁体移动至目标位置，在所述目标位置所述第二磁体与所述终端设备上的第一磁体的距离小于预设距离；在所述目标位置，控制所述第二磁体以第一功率工作，且以所述第一功率工作的第二磁体用于所述充电设备与所述终端设备进行吸附对位；在所述充电设备与所述终端设备吸附对位后，通过所述充电设备的第二充电线圈向所述终端设备的第一充电线圈传输电能，以对所述终端设备的电池进行充电。这样通过将充电设备上的第二磁体与终端设备上的第一磁体进行对位，可以使终端设备上的第一充当线圈与充电设备上的第二充电线圈对准，从而提高充电设备对终端设备的电能传输效率，进而提高对终端设备的充电效率。而且，通过设置可移动的第二磁体，充电设备可以对不同型号大小的终端设备进行充电，有效的丰富了终端设备的型号。
为了更清楚地说明本公开实施例的技术方案，下面将对本公开实施例描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本公开的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动性的前提下，还可以根据这些附图获得其他的附图。
图1是本公开一些实施例提供的终端设备的结构示意图；
图2是本公开一些实施例提供的充电设备的结构示意图；
图3是本公开一些实施例提供的吸附组件的结构示意图；
图4是本公开一些实施例提供的充电示意图；
图5是本公开一些实施例提供的无线充电方法的流程图；
图6是本公开一些实施例提供的充电设备的结构图；
图7是本公开一些实施例提供的充电设备的另一结构图。
下面将结合本公开实施例中的附图，对本公开实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例是本公开一部分实施例，而不是全部的实施例。基于本公开中的实施例，本领域普通技术人员在没有作出创造性劳动前提下所获得的所有其他实施例，都属于本公开保护的范围。
如图1所示，本公开的一些实施例提供一种终端设备，该终端设备100包括第一充电线圈110、第一磁体120和第一身份识别模组(未图示)，第一磁体120设置于终端设备100的侧边框上。
其中，第一身份识别模组用于识别用户的身份信息，可以是指纹识别模组、人脸特征信息识别模组等等。
可选的，第一磁体120的数量为两个，两个第一磁体120分别位于终端设备100的两相对设置的侧边框上。
可选的，第一充电线圈110可以设置于终端设备100的底面所在一侧，以便终端设备100与外部的充电设备贴合，缩短第一充电线圈110与充电设备的第二充电线圈之间的电能传输距离。
可选的，第一磁体120为电磁铁，在第一磁体120通有电流的情况下，第一磁体120产生磁场，并具备一定磁性吸附力，且第一磁体120的磁性吸附力的大小与通有电流的大小呈正相关。
可选的，终端设备100还包括第一驱动电路(未图示)，第一驱动电路与为电磁铁的第一磁体120电连接，用于向第一磁体120供电，以使第一磁体120产生磁场，并具备一定的磁性吸附力。
如图2和图3所示，本公开的一些实施例提供一种充电设备，该充电设备200包括基座230、设置于基座230上的第二充电线圈210、吸附组件220 和第二身份识别模组(未图示)，吸附组件220包括支撑部221和第二磁体222，该支撑部221设置于基座230上，第二磁体222与支撑部221连接，并可朝向第二充电线圈210所在区域移动；其中，吸附组件220设置于基座230的第一面，第一面用于承载外部的终端设备。
本实施方式中，可以根据待充电的终端设备的型号大小，调整第二磁体222的位置，以使充电设备可以与不同型号的终端设备进行吸附对位，并对其进行充电。
其中，其中，第二身份识别模组用于识别用户的身份信息，可以是指纹识别模组、人脸特征信息识别模组等等。
可选的，吸附组件220还包括驱动组件223，驱动组件223设置在支撑部221上，且驱动组件223还与第二磁体222连接，在驱动组件223的驱动下，第二磁体222可朝向第二充电线圈210所在区域移动。
可选的，驱动组件223包括连杆推动装置2231和伸缩连杆2232，伸缩连杆2232的两端分别连接连杆推动装置2231和第二磁体222，以使连杆推动装置2231驱动伸缩连杆2232移动，伸缩连杆2232带动第二磁体222移动。
而且，在充电结束，终端设备100被取走，可以控制连杆推动装置2231驱动伸缩连杆2232缩回，以使第二磁体222移动至初始位置或者默认位置，以便执行下一次吸附对位。
其中，驱动组件223还可以是步进电机和传动机构的组合，只要能够驱动第二磁体222移动即可。
可选的，吸附组件220的数量为两个，两个吸附组件220相对设置于基座230上，且第二充电线圈210位于两个吸附组件220之间所对应的区域。
可选的，第二磁体222为电磁铁，在第二磁体222通有电流的情况下，第二磁体222产生磁场，并具备一定磁性吸附力，且第二磁体222的磁性吸附力的大小与通有的电流的大小呈正相关。
可选的，充电设备200还包括第二驱动电路(未图示)，第二驱动电路与为电磁铁的第二磁体222电连接，用于向第二磁体222供电，以使第二磁体222产生磁场，并具备一定的磁性吸附力。
如图4所示，在使用充电设备200对终端设备100进行无线充电的过程 中，可以通过第一磁体120与第二磁体222进行吸附对位，以使第一充电线圈110和第二充电线圈210达到对准的目的，从而提升第二充电线圈210向第一充电线圈110传输电能的传输效率，进而提升充电设备200对终端设备100的充电效率。
其中，可以通过第一磁体120和第二磁体222进行吸附对位，以使第一充电线圈110和第二充电线圈210对准，且在终端设备进入到充电状态后，通过第一充电线圈110和第二充电线圈210相耦合，以便第二充电线圈210向第一充电线圈110传输电能。
其中，为了能够使第一充电线圈110和第二充电线圈210能够达到充分对准的目的，可以在终端设备100上设置两个第一磁体120，且两个第一磁体120可以设置在第一充电线圈110的外侧；同理，也可以在充电设备200上也设置两个第二磁体222，且两个第二磁体222也可以设置在第二充电线圈210的外侧。
其中，第一磁体120的数量还是可以三个或者更多，同理，第二磁体222的数量也可以是三个或者更多。但是，为优化终端设备100的器件布局，第一磁体120的数量可选为两个，相应地，充电设备200上的第二磁体222的数量也可选为两个。
其中，在第一磁体120和第二磁体222的数量均为一个，且第一磁体120为电磁铁的情况下，第二磁体222既可以是电磁铁，也可以是永磁铁。
其中，在第一磁体120和第二磁体222的数量均为一个，且第二磁体222为电磁铁的情况下，第一磁体120既可以是电磁铁，也可以是永磁铁。
其中，在第一磁体120和第二磁体222的数量均为两个的情况下，两个第一磁体120中的一个为电磁铁，另一个为永磁体；相应地，与第一磁体120中为电磁铁那个对应的那个第二磁体222既可以是电磁铁，也可以是永磁铁，另一个第二磁体120为电磁铁；若两个第一磁体120均为永磁铁，则两个第二磁体222均为电磁铁；若两个第一磁体120均为电磁铁，则两个第二磁体222既可以为电磁铁，也可以为永磁铁。
需要说明的是，在第一磁体120和第二磁体222的组合方式，若其中一个为电磁铁，另一个可以电磁铁、也可以是永磁铁；即在每一组可以对齐对 准的第一磁体120和第二磁体222中，其中至少一个需要为电磁铁。
其中，第一磁体120和/或第二磁体222为电磁铁的情况下，为保证磁力吸附效果及控制效果，电磁铁的铁芯一般可以选择消磁快的材质，比如软铁、硅钢等；铁芯的形状一般可以选用条形或者蹄形等易于磁化的形状，且铁芯上绕设有线圈，通过向线圈通电，即可以使绕设有线圈的铁芯能够产生磁场，并对磁性物体具有吸附能力。
其中，终端设备100的第一充电线圈110可以设置于终端设备100的底侧，以便第一充电线圈110与充电设备200的第二充电线圈210贴合；而设置于终端设备100上的第一磁体120也可以设置于终端设备100的底侧，以便与设置于充电设备200上的第二磁体222进行吸附对位。
这样，在使用充电设备200对终端设备100进行无线充电的过程中，可以通过第一磁体120与第二磁体222进行吸附对位，以使第一充电线圈110和第二充电线圈210达到对准的目的，从而提升第二充电线圈210向第一充电线圈110传输电能的传输效率，进而提升充电设备200对终端设备100的充电效率。
如图5所示，本公开的一些实施例提供一种无线充电方法，应用于充电设备，该充电设备包括驱动组件和第二磁体，第二磁体为电磁铁，该方法包括：
步骤501、在所述充电设备与外部的终端设备握手成功的情况下，控制所述驱动组件驱动所述第二磁体移动至目标位置。
该步骤中，当终端设备位于充电设备的充电区域内时，可以通过终端设备或者充电设备检测到的磁铁变化情况，并当检测到的磁场变化情况下满足一定条件时，则可以确定终端设备与充电设备握手成功，即终端设备位于充电区域的预设区域内。还可以通过检测终端设备与充电设备的充电区域的距离，比如距离小于一定值时，则可以确定终端设备与充电设备握手成功。
在充电设备与终端设备握手成功的情况下，比如终端设备贴合在充电设备的承载面上时，可以控制驱动组件驱动第二磁体移动至目标位置，在目标位置，第二磁体与终端设备上的第一磁体的距离小于预设距离，以便第二磁体与第一磁体进行磁力吸附对位，进而实现充电设备的第二充电线圈与终端 设备的第一充电线圈对准。
步骤502、在所述目标位置，控制所述第二磁体以第一功率工作，且以所述第一功率工作的第二磁体用于所述充电设备与所述终端设备进行吸附对位。
该步骤中，在目标位置，可以通过控制第二磁体以第一功率工作，以使第二磁体产生磁场，并具备磁性吸附力，以实现对第一磁体的磁性吸附对位，进而实现充电设备与终端设备的吸附对位。
其中，可以通过控制第二磁体以较大的第一功率工作，增大第二磁体对第一磁体的磁性吸附力，从而使第一充电线圈与第二充电线圈达到充分对准的目的。
步骤503、在所述充电设备与所述终端设备吸附对位后，通过所述充电设备的第二充电线圈向所述终端设备的第一充电线圈传输电能，以对所述终端设备的电池进行充电。
该步骤中，可以通过第二充电线圈向第一充电线圈传输电能，以实现对终端设备的电池进行充电。
这样，通过将充电设备上的第二磁体与终端设备上的第一磁体进行对位，可以使终端设备上的第一充当线圈与充电设备上的第二充电线圈对准，从而提高充电设备对终端设备的电能传输效率，进而提高对终端设备的充电效率。而且，通过设置可移动的第二磁体，充电设备可以对不同型号大小的终端设备进行充电，有效的丰富了终端设备的型号。
其中，在第二磁体移动至目标位置后，可以通过向终端设备发送对位信息，该对位信息用于指示终端设备的第一磁体以目标功率进行工作，以使终端设备的第一磁体产生磁场，并具备磁性吸附力，进而实现第一磁体与第二磁体的磁力吸附对位。
进一步的，可以控制第一磁体和第二磁体同时产生磁性吸附力，进而提高第一磁体和第二磁体之间的磁性吸附力，达到第一充电线圈与第二充电线圈充分对准的目的。
可选的，所述控制所述驱动组件驱动所述第二磁体移动至目标位置，包括：接收所述终端设备发送的第一信息，所述第一信息携带有所述终端设备 的尺寸信息；基于所述尺寸信息，获取所述第二磁体所需移动的第一距离；控制所述驱动组件驱动所述第二磁体移动所述第一距离，以使所述第二磁体移动至所述目标位置。
本实施方式中，可以根据终端设备的尺寸信息，计算第二磁体所需移动的第一距离，然后控制驱动组件驱动第二磁体移动第一距离，以使第二磁体移动至目标位置，使第二磁体与第一磁体之间的距离位于可进行磁力吸附对位的范围内。
其中，在终端设备与充电设备进行握手通信的过程中，充电设备还可以向终端设备发送第二磁体的位置信息以及终端设备在充电设备上的初始位置信息，以便提高第一距离的计算的准确度。
而且，还可以获取终端设备的剩余电量等信息，以及充电次数信息等，这样在充电过程中，可以根据终端设备的历史充电数据信息，优化充电过程，提高终端设备的电池寿命。
可选的，所述在所述充电设备与所述终端设备吸附对位后，通过所述充电设备的第二充电线圈向所述终端设备的第一充电线圈传输电能，以对所述终端设备的电池进行充电之后，所述方法还包括：在检测到所述充电设备解锁成功的情况下，中断所述第一磁体和所述第二磁体之间的磁性吸附力；在检测到所述充电设备解锁失败的情况下，增大所述第一磁体和所述第二磁体之间的磁性吸附力。
本实施方式中，可以通过检测指纹信息或者人脸特征信息，并基于检测到的指纹信息或者人脸特征信息与预存的解锁信息(包括预存的指纹信息或者预存的人脸特征信息)进行比对匹配，若是匹配成功，则确定解锁成功；若是匹配失败，则确定解锁失败。
其中，中断第一磁体和第二磁体之间的磁性吸附力是指终止第二磁体对第一磁体的磁性吸附力。若解锁成功，可以通过中断对第二磁体的供电，若是第一磁体也通电了，同时还可以中断对第一磁体的供电，以解除第一磁体和第二磁体之间的磁性吸附力，以便用户取走终端设备；若解锁失败，则可以确定当前的解锁对象并非终端设备的机主，此时可以通过增大第一磁体和第二磁体之间的磁性吸附力，以防止非机主用户取走终端设备。
其中，若是解锁失败次数超过预设次数时，可以通过发出警报的方式，警告当前解锁用户，同时还可以向机主的其他绑定设备发送提醒信息，还可以启动摄像头采集当前解锁用户的视频录像，留存证据。可选的，预设次数可以设置为2次、3次等，预设次数的设置可以根据用户的习惯进行设定。
这样，通过对充电设备进行加密，可以有效防止终端设备在充电过程中被陌生人取走的问题；而且，通过在充电过程中，添加加密解锁，还可以提升用户的操作体验。
此外，还可以对终端设备进行加密，也能达到与充电设备进行加密相同的效果，在此不再赘述。
其中，在终端设备被取走后，可以控制驱动机构驱动第二磁体移动至初始位置或者默认位置，以便下一次吸附对位。
可选的，在终端设备与充电设备的吸附对位过程中，可以设定终端设备与充电设备的吸附对位时间。比如，当吸附对位时间设置为1秒时，则在控制第二磁体以第一电流工作1秒后，则确定充电设备和终端设备吸附对准，然后降低第二磁体的吸附电流，以降低终端设备的充电过程中第二磁体的单位能耗。
比如，在充电设备和终端设备进行吸附对位时，第二磁体所需的工作电流的大小为I
1，而在充电设备和终端设备吸附对准后，第二磁体所需的工作电流的大小为I
2，其中，I
2小于I
1，从而降低充电过程中第二磁体的单位能耗。
可选的，充电设备与终端设备之间的信息交互，可以通过二维码扫描验证、蓝牙通信、WIFI通信、NFC通信等方式，只要能够实现充电设备和终端设备之间的信息交互即可。
可选的，对于充电过程的解锁加密，加密解锁信息可以是数字密码信息、人脸特征信息、语音信息、指纹信息等等。
本公开的一些实施例的无线充电方法，通过在所述充电设备与外部的终端设备握手成功的情况下，控制所述驱动组件驱动所述第二磁体移动至目标位置，在所述目标位置所述第二磁体与所述终端设备上的第一磁体的距离小于预设距离；在所述目标位置，控制所述第二磁体以第一功率工作，且以所述第一功率工作的第二磁体用于所述充电设备与所述终端设备进行吸附对位； 在所述充电设备与所述终端设备吸附对位后，通过所述充电设备的第二充电线圈向所述终端设备的第一充电线圈传输电能，以对所述终端设备的电池进行充电。这样通过将充电设备上的第二磁体与终端设备上的第一磁体进行对位，可以使终端设备上的第一充当线圈与充电设备上的第二充电线圈对准，从而提高充电设备对终端设备的电能传输效率，进而提高对终端设备的充电效率。而且，通过设置可移动的第二磁体，充电设备可以对不同型号大小的终端设备进行充电，有效的丰富了终端设备的型号。
参见图6，图6是本公开一实施例提供的充电设备的结构图，如图6所示，充电设备600包括驱动组件和第二磁体，第二磁体为电磁铁，充电设备600还包括：
第一控制模块601，用于在所述充电设备与外部的终端设备握手成功的情况下，控制所述驱动组件驱动所述第二磁体移动至目标位置，在所述目标位置所述第二磁体与所述终端设备上的第一磁体的距离小于预设距离；
第二控制模块602，用于在所述目标位置，控制所述第二磁体以第一功率工作，且以所述第一功率工作的第二磁体用于所述充电设备与所述终端设备进行吸附对位；
充电模块603，用于在所述充电设备与所述终端设备吸附对位后，通过所述充电设备的第二充电线圈向所述终端设备的第一充电线圈传输电能，以对所述终端设备的电池进行充电。
可选的，所述第一控制模块601包括：
接收单元，用于接收所述终端设备发送的第一信息，所述第一信息携带有所述终端设备的尺寸信息；
计算单元，用于基于所述尺寸信息，获取所述第二磁体所需移动的第一距离；
移动单元，用于控制所述驱动组件驱动所述第二磁体移动所述第一距离，以使所述第二磁体移动至所述目标位置。
可选的，所述充电设备600还包括：
中断模块，用于在检测到所述充电设备解锁成功的情况下，中断所述第一磁体和所述第二磁体之间的磁性吸附力；
增大模块，用于在检测到所述充电设备解锁失败的情况下，增大所述第一磁体和所述第二磁体之间的磁性吸附力。
充电设备600能够实现图5的方法实施例中充电设备实现的各个过程，为避免重复，这里不再赘述。
本公开的一些实施例的充电设备600，通过在所述充电设备与外部的终端设备握手成功的情况下，控制所述驱动组件驱动所述第二磁体移动至目标位置，在所述目标位置所述第二磁体与所述终端设备上的第一磁体的距离小于预设距离；在所述目标位置，控制所述第二磁体以第一功率工作，且以所述第一功率工作的第二磁体用于所述充电设备与所述终端设备进行吸附对位；在所述充电设备与所述终端设备吸附对位后，通过所述充电设备的第二充电线圈向所述终端设备的第一充电线圈传输电能，以对所述终端设备的电池进行充电。这样通过将充电设备上的第二磁体与终端设备上的第一磁体进行对位，可以使终端设备上的第一充当线圈与充电设备上的第二充电线圈对准，从而提高充电设备对终端设备的电能传输效率，进而提高对终端设备的充电效率。而且，通过设置可移动的第二磁体，充电设备可以对不同型号大小的终端设备进行充电，有效的丰富了终端设备的型号。
参见图7，图7是本公开的一些实施例提的充电设备的结构图，如图7所示，充电设备700包括存储器701、处理器702以及存储在存储器701上并可在处理器702上运行的计算机程序；其中：
处理器702，用于在所述充电设备与外部的终端设备握手成功的情况下，控制所述驱动组件驱动所述第二磁体移动至目标位置，在所述目标位置所述第二磁体与所述终端设备上的第一磁体的距离小于预设距离；在所述目标位置，控制所述第二磁体以第一功率工作，且以所述第一功率工作的第二磁体用于所述充电设备与所述终端设备进行吸附对位；在所述充电设备与所述终端设备吸附对位后，通过所述充电设备的第二充电线圈向所述终端设备的第一充电线圈传输电能，以对所述终端设备的电池进行充电。
在图7中，总线架构可以包括任意数量的互联的总线和桥，具体由处理器702代表的一个或多个处理器和存储器701代表的存储器的各种电路链接在一起。总线架构还可以将诸如外围设备、稳压器和功率管理电路等之类的 各种其他电路链接在一起，这些都是本领域所公知的，因此，本文不再对其进行进一步描述。总线接口提供接口。处理器702负责管理总线架构和通常的处理，存储器701可以存储处理器702在执行操作时所使用的数据。
可选的，处理器702，用于接收所述终端设备发送的第一信息，所述第一信息携带有所述终端设备的尺寸信息；基于所述尺寸信息，获取所述第二磁体所需移动的第一距离；控制所述驱动组件驱动所述第二磁体移动所述第一距离，以使所述第二磁体移动至所述目标位置。
可选的，处理器702，用于在检测到所述充电设备解锁成功的情况下，中断所述第一磁体和所述第二磁体之间的磁性吸附力；在检测到所述充电设备解锁失败的情况下，增大所述第一磁体和所述第二磁体之间的磁性吸附力。
另外，充电设备700还包括一些未示出的功能模块，在此不再赘述。
本公开的一些实施例提供的充电设备700能够实现图5方法实施例实现的各个过程，且达到相同的有益效果，为避免重复，这里不再赘述。
本公开的一些实施例的充电设备700，通过在所述充电设备与外部的终端设备握手成功的情况下，控制所述驱动组件驱动所述第二磁体移动至目标位置，在所述目标位置所述第二磁体与所述终端设备上的第一磁体的距离小于预设距离；在所述目标位置，控制所述第二磁体以第一功率工作，且以所述第一功率工作的第二磁体用于所述充电设备与所述终端设备进行吸附对位；在所述充电设备与所述终端设备吸附对位后，通过所述充电设备的第二充电线圈向所述终端设备的第一充电线圈传输电能，以对所述终端设备的电池进行充电。这样通过将充电设备上的第二磁体与终端设备上的第一磁体进行对位，可以使终端设备上的第一充当线圈与充电设备上的第二充电线圈对准，从而提高充电设备对终端设备的电能传输效率，进而提高对终端设备的充电效率。而且，通过设置可移动的第二磁体，充电设备可以对不同型号大小的终端设备进行充电，有效的丰富了终端设备的型号。
本公开的一些实施例还提供一种计算机可读存储介质，计算机可读存储介质上存储有计算机程序，该计算机程序被处理器执行时实现上述无线充电方法实施例的各个过程，且能达到相同的技术效果，为避免重复，这里不再赘述。其中，所述的计算机可读存储介质，如只读存储器(Read-Only Memory， ROM)、随机存取存储器(Random Access Memory，RAM)、磁碟或者光盘等。
可以理解的是，本公开的一些实施例描述的这些实施例可以用硬件、软件、固件、中间件、微码或其组合来实现。对于硬件实现，模块、单元、子模块、子单元等可以实现在一个或多个专用集成电路(Application Specific Integrated Circuits，ASIC)、数字信号处理器(Digital Signal Processing，DSP)、数字信号处理设备(DSP Device，DSPD)、可编程逻辑设备(Programmable Logic Device，PLD)、现场可编程门阵列(Field-Programmable Gate Array，FPGA)、通用处理器、控制器、微控制器、微处理器、用于执行本申请所述功能的其它电子单元或其组合中。
对于软件实现，可通过执行本公开的一些实施例所述功能的模块(例如过程、函数等)来实现本公开的一些实施例所述的技术。软件代码可存储在存储器中并通过处理器执行。存储器可以在处理器中或在处理器外部实现。
因此，本公开的目的还可以通过在任何计算装置上运行一个程序或者一组程序来实现。所述计算装置可以是公知的通用装置。因此，本公开的目的也可以仅仅通过提供包含实现所述方法或者装置的程序代码的程序产品来实现。也就是说，这样的程序产品也构成本公开，并且存储有这样的程序产品的存储介质也构成本公开。显然，所述存储介质可以是任何公知的存储介质或者将来所开发出来的任何存储介质。还需要指出的是，在本公开的装置和方法中，显然，各部件或各步骤是可以分解和/或重新组合的。这些分解和/或重新组合应视为本公开的等效方案。并且，执行上述系列处理的步骤可以自然地按照说明的顺序按时间顺序执行，但是并不需要一定按照时间顺序执行。某些步骤可以并行或彼此独立地执行。
需要说明的是，在本文中，术语“包括”、“包含”或者其任何其他变体意在涵盖非排他性的包含，从而使得包括一系列要素的过程、方法、物品或者装置不仅包括那些要素，而且还包括没有明确列出的其他要素，或者是还包括为这种过程、方法、物品或者装置所固有的要素。在没有更多限制的情况下，由语句“包括一个……”限定的要素，并不排除在包括该要素的过程、方法、物品或者装置中还存在另外的相同要素。
通过以上的实施方式的描述，本领域的技术人员可以清楚地了解到上述实施例方法可借助软件加必需的通用硬件平台的方式来实现，当然也可以通过硬件，但很多情况下前者是更佳的实施方式。基于这样的理解，本公开的技术方案本质上或者说对现有技术做出贡献的部分可以以软件产品的形式体现出来，该计算机软件产品存储在一个存储介质(如ROM/RAM、磁碟、光盘)中，包括若干指令用以使得一台终端(可以是手机，计算机，服务器，空调器，或者网络设备等)执行本公开各个实施例所述的方法。
上面结合附图对本公开的实施例进行了描述，但是本公开并不局限于上述的具体实施方式，上述的具体实施方式仅仅是示意性的，而不是限制性的，本领域的普通技术人员在本公开的启示下，在不脱离本公开宗旨和权利要求所保护的范围情况下，还可做出很多形式，均属于本公开的保护之内。
Claims (14)
- 一种终端设备，包括：第一充电线圈、第一磁体和第一身份识别模组，所述第一磁体设置于所述终端设备的侧边框上，并用于与外部的充电设备的第二磁体磁力吸附对位，以使所述第一充电线圈与所述充电设备的第二充电线圈对准，且在所述终端设备处于充电状态时，所述第一充电线圈和所述第二充电线圈相耦合。
- 根据权利要求1所述的终端设备，其中，第一磁体的数量为两个，且两个所述第一磁体分别位于所述终端设备的两相对设置的侧边框上。
- 根据权利要求1或2所述的终端设备，其中，所述第一磁体为电磁铁。
- 一种充电设备，包括：基座、设置于所述基座上的第二充电线圈、吸附组件和第二身份识别模组，所述吸附组件包括支撑部和第二磁体，所述支撑部设置于所述基座上，所述第二磁体与所述支撑部连接，并可朝向所述第二充电线圈所在区域移动，且所述第二磁体用于与外部的终端设备的第一磁体磁力吸附对位，以使所述第二充电线圈与所述终端设备的第一充电线圈对准，且在所述充电设备对所述终端设备输出电能时，所述第二充电线圈和所述第一充电线圈相耦合；其中，所述吸附组件设置于所述基座的第一面，所述第一面用于承载所述终端设备。
- 根据权利要求4所述的充电设备，其中，所述吸附组件还包括驱动组件，所述驱动组件设置在所述支撑部上，且所述驱动组件还与所述第二磁体连接，在所述驱动组件的驱动下，所述第二磁体可朝向所述第二充电线圈所在区域移动。
- 根据权利要求5所述的充电设备，其中，所述驱动组件包括连杆推动装置和伸缩连杆，所述伸缩连杆的两端分别连接所述连杆推动装置和所述第二磁体。
- 根据权利要求4所述的充电设备，其中，所述吸附组件的数量为两个，两个所述吸附组件相对设置于所述基座上，且所述第二充电线圈位于两个所述吸附组件之间所对应的区域。
- 根据权利要求4至7中任一项所述的充电设备，其中，所述第二磁体为电磁铁。
- 一种无线充电方法，应用于充电设备，所述充电设备包括驱动组件和第二磁体，所述第二磁体为电磁铁，所述方法包括：在所述充电设备与外部的终端设备握手成功的情况下，控制所述驱动组件驱动所述第二磁体移动至目标位置，在所述目标位置所述第二磁体与所述终端设备上的第一磁体的距离小于预设距离；在所述目标位置，控制所述第二磁体以第一功率工作，且以所述第一功率工作的第二磁体用于所述充电设备与所述终端设备进行吸附对位；在所述充电设备与所述终端设备吸附对位后，通过所述充电设备的第二充电线圈向所述终端设备的第一充电线圈传输电能，以对所述终端设备的电池进行充电。
- 根据权利要求9所述的方法，其中，所述控制所述驱动组件驱动所述第二磁体移动至目标位置，包括：接收所述终端设备发送的第一信息，所述第一信息携带有所述终端设备的尺寸信息；基于所述尺寸信息，获取所述第二磁体所需移动的第一距离；控制所述驱动组件驱动所述第二磁体移动所述第一距离，以使所述第二磁体移动至所述目标位置。
- 根据权利要求9所述的方法，其中，所述在所述充电设备与所述终端设备吸附对位后，通过所述充电设备的第二充电线圈向所述终端设备的第一充电线圈传输电能，以对所述终端设备的电池进行充电之后，所述方法还包括：在检测到所述充电设备解锁成功的情况下，中断所述第一磁体和所述第二磁体之间的磁性吸附力；在检测到所述充电设备解锁失败的情况下，增大所述第一磁体和所述第二磁体之间的磁性吸附力。
- 一种无线充电方法，应用于终端设备，其中，所述终端设备包括第一磁体，且所述第一磁体为电磁铁，所述方法包括：在所述终端设备与外部的充电设备握手成功的情况下，且所述充电设备的第二磁体位于目标位置，控制所述第一磁体以第二功率工作，且以所述第二功率工作的第一磁体用于所述终端设备与所述充电设备进行吸附对位，其中，在所述目标位置所述第一磁体与所述第二磁体的距离小于预设距离；在所述终端设备与所述充电设备吸附对位后，通过所述终端设备的第一充电线圈接收所述充电设备传输的电能，对所述终端设备进行充电。
- 一种电子设备，包括处理器、存储器及存储在所述存储器上并可在所述处理器上运行的计算机程序，所述计算机程序被所述处理器执行时实现如权利要求9至11中任一项所述的无线充电方法的步骤，或者实现如权利要求12所述的无线充电方法的步骤。
- 一种计算机可读存储介质，其中，所述计算机可读存储介质上存储有计算机程序，所述计算机程序被处理器执行时实现如权利要求9至11中任一项所述的无线充电方法的步骤，或者实现如权利要求12所述的无线充电方法的步骤。
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20140191714A1 (en) * | 2013-01-04 | 2014-07-10 | Primax Electronics Ltd. | Wireless transmitting device for wireless charging |
| CN108832732A (zh) * | 2018-05-31 | 2018-11-16 | 维沃移动通信有限公司 | 一种充电设备、终端及无线充电系统 |
| CN109103961A (zh) * | 2018-09-29 | 2018-12-28 | Oppo广东移动通信有限公司 | 无线充电底座、电子设备及系统 |
| CN208820501U (zh) * | 2018-09-29 | 2019-05-03 | Oppo广东移动通信有限公司 | 无线充电系统 |
| CN110535204A (zh) * | 2019-08-30 | 2019-12-03 | 维沃移动通信有限公司 | 一种无线充电方法及相关设备 |
| CN110571952A (zh) * | 2019-08-30 | 2019-12-13 | 维沃移动通信有限公司 | 一种无线充电方法及相关设备 |
| CN110571951A (zh) * | 2019-08-30 | 2019-12-13 | 维沃移动通信有限公司 | 一种无线充电方法及相关设备 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN203858555U (zh) * | 2014-05-12 | 2014-10-01 | 联想(北京)有限公司 | 移动设备、应用于该移动设备的接口设备以及电子设备 |
| JP6580475B2 (ja) * | 2015-12-07 | 2019-09-25 | 株式会社Ｌｉｘｉｌ | ワイヤレス給電システム |
| EP3226431B1 (en) * | 2016-04-01 | 2019-09-04 | Intel IP Corporation | Apparatus and method for aligning a wireless chargeable device with a wireless charger |
| TWI677855B (zh) * | 2017-10-02 | 2019-11-21 | 洪瑛翎 | 可攜式無線充電安全裝置、系統及其應用方法 |
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Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20140191714A1 (en) * | 2013-01-04 | 2014-07-10 | Primax Electronics Ltd. | Wireless transmitting device for wireless charging |
| CN108832732A (zh) * | 2018-05-31 | 2018-11-16 | 维沃移动通信有限公司 | 一种充电设备、终端及无线充电系统 |
| CN109103961A (zh) * | 2018-09-29 | 2018-12-28 | Oppo广东移动通信有限公司 | 无线充电底座、电子设备及系统 |
| CN208820501U (zh) * | 2018-09-29 | 2019-05-03 | Oppo广东移动通信有限公司 | 无线充电系统 |
| CN110535204A (zh) * | 2019-08-30 | 2019-12-03 | 维沃移动通信有限公司 | 一种无线充电方法及相关设备 |
| CN110571952A (zh) * | 2019-08-30 | 2019-12-13 | 维沃移动通信有限公司 | 一种无线充电方法及相关设备 |
| CN110571951A (zh) * | 2019-08-30 | 2019-12-13 | 维沃移动通信有限公司 | 一种无线充电方法及相关设备 |
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