CN112821515A - Charging method, device and system - Google Patents
Charging method, device and system Download PDFInfo
- Publication number
- CN112821515A CN112821515A CN202110191593.4A CN202110191593A CN112821515A CN 112821515 A CN112821515 A CN 112821515A CN 202110191593 A CN202110191593 A CN 202110191593A CN 112821515 A CN112821515 A CN 112821515A
- Authority
- CN
- China
- Prior art keywords
- charging
- nfc
- configuration information
- equipment
- power exchange
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims abstract description 111
- 230000008569 process Effects 0.000 claims description 49
- 238000004891 communication Methods 0.000 claims description 17
- 230000000977 initiatory effect Effects 0.000 claims description 5
- 238000005516 engineering process Methods 0.000 abstract description 12
- 238000012545 processing Methods 0.000 description 12
- 230000001960 triggered effect Effects 0.000 description 10
- 230000006870 function Effects 0.000 description 9
- 238000010586 diagram Methods 0.000 description 7
- 238000007726 management method Methods 0.000 description 6
- 230000003993 interaction Effects 0.000 description 5
- 230000003287 optical effect Effects 0.000 description 4
- 230000005236 sound signal Effects 0.000 description 4
- 230000001133 acceleration Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 238000003491 array Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013500 data storage Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Images
Classifications
-
- 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
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/00032—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by data exchange
- H02J7/00034—Charger exchanging data with an electronic device, i.e. telephone, whose internal battery is under charge
-
- 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
- H02J50/20—Circuit arrangements or systems for wireless supply or distribution of electric power using microwaves or radio frequency waves
-
- 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
- H02J50/80—Circuit arrangements or systems for wireless supply or distribution of electric power involving the exchange of data, concerning supply or distribution of electric power, between transmitting devices and receiving devices
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Computer Networks & Wireless Communication (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Telephone Function (AREA)
Abstract
The disclosure relates to a charging method, a charging device and a charging system. The charging technology is related to, and the problem that the reliability of user experience and charging application is seriously influenced due to complex user operation when wireless reverse charging is carried out is solved. The method comprises the following steps: the method comprises the steps that a first device initiates the establishment of an NFC point-to-point connection with a second device under the condition that the second device enters an NFC range of the first device; and the first equipment exchanges power with the second equipment after establishing the NFC point-to-point connection with the second equipment. The technical scheme provided by the disclosure is suitable for power exchange among equipment, and convenient and reliable reverse charging among equipment is realized.
Description
Technical Field
The present disclosure relates to charging technologies, and in particular, to a method, an apparatus, and a system for charging devices.
Background
With the development of wireless charging technology, the application range of the wireless charging technology is wider and wider, from a typical mobile terminal such as a mobile phone to personal articles such as a wireless earphone and an electric toothbrush. The wireless charging technology also derives a novel technology with a special style, namely a reverse wireless charging technology, and not only can the equipment receiving the wireless charging electromagnetic waves, but also can the equipment sending the wireless charging electromagnetic waves to charge other equipment.
When a conventional wireless reverse charging scheme of a mobile phone is used, a user is generally required to perform a series of operation controls each time the function is used. For example, a system setting interface of a mobile phone is clicked, then a battery option is clicked, and then a wireless reverse charging switch is turned on at the battery setting interface, so that other equipment supporting wireless charging can be charged.
In sum, when wireless reverse charging is performed, user operation is tedious, the process is long, and user experience and reliability of charging application are seriously affected.
Disclosure of Invention
To overcome the problems in the related art, the present disclosure provides a charging method, apparatus, and system.
According to a first aspect of the embodiments of the present disclosure, there is provided a charging method, including:
the method comprises the steps that a first device initiates the establishment of a Near Field Communication (NFC) point-to-point connection with a second device when the second device enters the NFC range of the first device;
and the first equipment exchanges power with the second equipment after establishing the NFC point-to-point connection with the second equipment.
Preferably, after establishing the NFC peer-to-peer connection with the second device, the step of the first device exchanging power with the second device includes:
the first equipment acquires charging configuration information, wherein the charging configuration information comprises a power exchange mode;
and the first equipment exchanges power with the second equipment according to the configuration information.
Preferably, the step of acquiring the charging configuration information by the first device includes:
the first device reads locally saved charging configuration information associated with the second device.
Preferably, the step of acquiring the charging configuration information by the first device includes:
and the first equipment acquires the charging configuration information from the second equipment through the NFC point-to-point connection.
Preferably, the step of acquiring the charging configuration information by the first device includes:
the first equipment acquires the current electric quantity of the second equipment;
the first device determines that the power exchange mode is charging the second device by the first device, or,
the first device determines that the power exchange mode is that the second device charges the first device when the current electric quantity is lower than that of the second device;
generating the charging configuration information according to the power exchange manner determined by the first device.
Preferably, the step of acquiring the charging configuration information by the first device includes:
acquiring an instruction of a user indicating a power exchange mode;
and generating the charging configuration information according to the instruction.
Preferably, the method further comprises:
and in the process of power exchange between the first device and the second device, turning off the NFC antenna of the first device and/or the second device.
Preferably, after the step of turning off the NFC antenna of the first device and/or the second device in the process of exchanging power between the first device and the second device, the method further includes:
after the process of power exchange is terminated, turning on the NFC antenna of the first device and/or the second device which is turned off.
Preferably, the first device and the second device exchange power in a wireless charging manner.
According to a second aspect of the embodiments of the present disclosure, there is provided a charging device including:
the connection discovery module is used for initiating the establishment of the NFC point-to-point connection with the second equipment under the condition that the second equipment enters the NFC range of the first equipment;
and the charging trigger module is used for performing power exchange with the second equipment after the NFC point-to-point connection is established between the first equipment and the second equipment.
Preferably, the charging trigger module includes:
the configuration information acquisition submodule is used for acquiring charging configuration information, and the charging configuration information comprises a power exchange mode;
and the charging execution submodule is used for carrying out power exchange with the second equipment according to the configuration information.
Preferably, the configuration information obtaining sub-module includes:
the first configuration information acquisition unit is used for reading the charging configuration information which is locally saved and is associated with the second equipment;
a second configuration information obtaining unit, configured to obtain the charging configuration information from the second device through the NFC peer-to-peer connection;
a third configuration information obtaining unit, configured to obtain, by the first device, a current power amount of the second device,
determining that the power exchange manner is to be charged by the first device to the second device if the current amount of power of the first device is higher than the current amount of power of the second device, or determining that the power exchange manner is to be charged by the second device to the first device if the current amount of power of the first device is lower than the current amount of power of the second device,
generating the charging configuration information according to the power exchange mode determined by the first device;
and the fourth configuration information acquisition unit is used for acquiring an instruction of a user indicating a power exchange mode and generating the charging configuration information according to the instruction.
Preferably, the apparatus further comprises:
and the NFC management module is used for turning off the NFC antenna of the first device and/or the second device in the process of power exchange between the first device and the second device.
Preferably, the NFC management module is further configured to turn on the NFC antenna of the first device and/or the second device that is turned off after the process of power exchange is terminated.
According to a third aspect of the embodiments of the present disclosure, there is provided a charging system including a first device and a second device;
the first device is configured to initiate establishment of an NFC peer-to-peer connection with the second device when the second device enters an NFC range of the first device, and perform power exchange with the second device after the NFC peer-to-peer connection is established with the second device.
Preferably, the first device is further configured to turn off an NFC antenna of the first device in a process of performing power exchange between the first device and the second device;
the second device is further configured to turn off an NFC antenna of the second device in a process of performing power exchange between the first device and the second device.
Preferably, after the step of turning off the NFC antenna of the first device and/or the second device in the process of exchanging power between the first device and the second device, the method further includes:
the first device is further configured to turn on the turned-off NFC antenna of the first device after the power exchange process is terminated;
the second device is further configured to turn on the NFC antenna of the second device that is turned off after the process of power exchange is terminated.
Preferably, the first device and the second device exchange power in a wireless charging manner.
According to a fourth aspect of the embodiments of the present disclosure, there is provided a charging device including:
a processor;
a memory for storing processor-executable instructions;
wherein the processor is configured to:
initiating establishment of an NFC peer-to-peer connection between a first device and a second device when the second device enters an NFC range of the first device;
and after the NFC point-to-point connection is established between the first equipment and the second equipment, controlling the first equipment and the second equipment to carry out power exchange.
According to a fifth aspect of embodiments of the present disclosure, there is provided a non-transitory computer-readable storage medium having instructions therein, which when executed by a processor of a mobile terminal, enable the mobile terminal to perform a charging method, the method comprising:
the method comprises the steps that a first device initiates the establishment of an NFC point-to-point connection with a second device under the condition that the second device enters an NFC range of the first device;
and the first equipment exchanges power with the second equipment after establishing the NFC point-to-point connection with the second equipment.
The technical scheme provided by the embodiment of the disclosure can have the following beneficial effects: the method comprises the steps that a first device initiates the establishment of an NFC point-to-point connection with a second device when the second device enters the NFC range of the first device, and after the NFC point-to-point connection is established with the second device, power exchange is conducted with the second device. The device has the advantages that the device-to-device power exchange triggered based on the NFC point-to-point connection is realized, the reverse charging process is triggered between the two devices, frequent control operation by a client in each use is not needed, charging failure caused by easy error of complicated operation is avoided on the convenient basis, and the reliability of user experience and the charging function is improved.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the invention and together with the description, serve to explain the principles of the invention.
Fig. 1 is a schematic diagram illustrating a charging system in accordance with an exemplary embodiment.
Fig. 2 is a flow chart illustrating a charging method according to an example embodiment.
Fig. 3 is a flow chart illustrating a charging method according to an example embodiment.
Fig. 4 is a flow chart illustrating a charging method according to an example embodiment.
Fig. 5 is a flow chart illustrating a charging method according to an example embodiment.
Fig. 6 is a block diagram illustrating a charging device according to an exemplary embodiment.
Fig. 7 is a schematic structural diagram of a charging trigger module 601 according to an exemplary embodiment.
Fig. 8 is a schematic structural diagram of the configuration information obtaining sub-module 701 according to an exemplary embodiment.
Fig. 9 is a block diagram illustrating a charging device according to an exemplary embodiment.
FIG. 10 is a block diagram illustrating an apparatus in accordance with an example embodiment.
Detailed Description
Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present invention. Rather, they are merely examples of apparatus and methods consistent with certain aspects of the invention, as detailed in the appended claims.
When a conventional wireless reverse charging scheme of a mobile phone is used, a user is generally required to perform a series of operation controls each time the function is used. For example, a system setting interface of a mobile phone is clicked, then a battery option is clicked, and then a wireless reverse charging switch is turned on at the battery setting interface, so that other equipment supporting wireless charging can be charged.
In order to solve the above problem, an exemplary embodiment of the present disclosure provides a charging system, which includes a first device and a second device, and is connected point-to-point in NFC, and a reverse charging process is triggered between the two devices, so that a user does not need to frequently perform control operation when using the charging system at each time, and a charging failure caused by a frequent error in a complicated operation is avoided on a convenient basis, thereby improving user experience and reliability of a charging function.
The architecture of the charging system is shown in fig. 1. The first device is configured to initiate establishment of an NFC peer-to-peer connection with the second device when the second device enters an NFC range of the first device, and perform power exchange with the second device after the NFC peer-to-peer connection is established with the second device.
Thus, the wireless reverse charging process is triggered through the NFC function. Because the contact of the equipment charging area is needed when wireless charging is carried out, the scheme triggered by NFC completely meets the requirement of the application scene, and the operation convenience is greatly improved.
Preferably, the first device is further configured to turn off an NFC antenna of the first device in a process of performing power exchange between the first device and the second device;
the second device is further configured to turn off an NFC antenna of the second device in a process of performing power exchange between the first device and the second device.
The first device and the second device perform information interaction through NFC point-to-point connection, complete the configuration of the power exchange process in the early stage, and then enter the power exchange process. Since the first device and the second device still need to be attached to each other in the power exchange process, if the NFC connection shakes due to slight movement of the device position in the process, the established NFC connection may be disconnected and reestablished, and the charging process is triggered repeatedly. Therefore, after the power exchange process is successfully entered, any or the rest of the NFC antennas in the first device and the second device may be turned off to avoid repeatedly triggering charging and maintain the stability of the current power exchange process.
Preferably, the first device is further configured to turn on the NFC antenna of the first device that has been turned off after the process of power exchange is terminated;
the second device is further configured to turn on the NFC antenna of the second device that is turned off after the process of power exchange is terminated.
After the charging is completed, the closed NFC antenna can be recovered, and the NFC function continues to be used.
In the embodiment of the present disclosure, the first device and the second device may exchange power in a wireless charging manner. Power exchange may also be performed through wired circuits. The first device and the second device may be devices with processing capability and power exchange capability, such as a mobile phone, a tablet computer, a notebook computer, a mobile power supply, and the like, and the first device and the second device may be the same type of device or different types of devices.
An exemplary embodiment of the present disclosure further provides a charging method, which can be applied to the charging system provided in the embodiment of the present disclosure, and a process of performing reverse charging between devices by using the charging method provided in the embodiment of the present disclosure is shown in fig. 2, where the process includes:
In the embodiment of the disclosure, the first device and the second device are both provided with NFC antennas, and support NFC peer-to-peer connection, and information interaction can be performed based on the NFC peer-to-peer connection.
The first device and the second device may be devices with processing capability and power exchange capability, such as a mobile phone, a tablet computer, a notebook computer, a mobile power supply, and the like, and the first device and the second device may be the same type of device or different types of devices.
For the first device, after detecting that the second device enters into the NFC range, the first device may initiate establishment of an NFC peer-to-peer connection with the second device to trigger a power exchange procedure.
For example, when two NFC-enabled handsets a and B are close to each other, a NFC P2P connection is established through the llcp protocol.
In this step, after establishing the NFC peer-to-peer connection with the second device, the first device may perform, for example, exchange of charging configuration information, and may enter a charging process to perform power exchange after completing the configuration. In the present disclosure, the first device and the second device may exchange power based on wireless charging or may exchange power based on wired charging.
The step can be started by automatic jump after the connection is established, or can be started after the user confirms the step. For example, the pop-up window informs the user whether the user agrees to charge the mobile phone with low power, and the step is started only if the user agrees.
An exemplary embodiment of the present disclosure also provides a charging method, a flow of performing power exchange using the method is shown in fig. 3, and the method includes:
In this step, the first device acquires charging configuration information including a power exchange method. According to the charging configuration information, the first device may perform power exchange.
And 302, the first device exchanges electric power with the second device according to the configuration information.
In this step, the first device starts power exchange with the second device according to the configuration information.
An exemplary embodiment of the present disclosure further provides a charging method, where a first device obtains charging configuration information, and specifically, the first device reads charging configuration information associated with a second device, where the charging configuration information is locally stored.
The first device may choose to save the charging configuration information used at the first NFC peer-to-peer connection when the connection is established with the second device for the first time (i.e., the charging configuration information associated with the second device is not saved locally to the first device and is unknown to the first device). Thus, the second device becomes a known device for exchanging power to the first device. When the power exchange is carried out again in the following, the charging configuration information can be directly read and executed, so that the configuration time is saved.
Preferably, whether or not to save the charging configuration information may be instructed by a user operation at the time of the first connection.
Correspondingly, the charging configuration information associated with the first device can also be stored on the second device side, and the direct reading can trigger the power exchange between the first device and the second device according to the charging configuration information when the charging configuration information is consistent with the content stored on the first device side.
An exemplary embodiment of the present disclosure further provides a charging method, where a first device acquires charging configuration information by using the method, and specifically, the first device acquires the charging configuration information from a second device through the NFC connection.
For example, the first device and the second device perform power exchange triggered by NFC peer-to-peer connection, and corresponding charging configuration information is stored on the second device side. At this time, through the current NFC peer-to-peer connection, the first device may obtain the charging configuration information from the second device side and perform power exchange according to the charging configuration information.
Or the second device may be used as a master control configuration process of the master device to generate charging configuration information, and then the charging configuration information is shared with the first device.
An exemplary embodiment of the present disclosure further provides a charging method, where a first device obtains charging configuration information by using the method, and a specific flow is shown in fig. 4, where the specific flow includes:
In this step, the first device and the second device may exchange the electric quantity information through the NFC peer-to-peer connection to obtain the electric quantity of the battery of the other party.
Preferably, the power exchange mode can be determined according to the result of the comparison of the electric quantity of the two parties, and specifically, the charging direction in the power exchange process can be determined. Then, when the power of the first device is high, step 402 is entered; otherwise step 403 is entered.
For example, after the two mobile phones establish the NFC peer-to-peer connection, the current power amounts of each other can be displayed on the other mobile phone through the data exchange protocol in NFC.
Step 404 of generating the charging configuration information according to the power exchange method determined by the first device.
In this step, after the power exchange mode is determined, the charging configuration information may be generated accordingly, and the charging configuration may be performed between the first device and the second device.
An exemplary embodiment of the present disclosure further provides a charging method, where a first device obtains charging configuration information by using the method, and a specific flow is shown in fig. 5, where the method includes:
In this step, the user may send an instruction through the first device and/or the second device to instruct the first device and the second device to perform the power exchange.
For example, when the first device establishes the NFC peer-to-peer connection with the second device, that is, both the two devices send out a prompt, and after the user performs an instruction operation on any one of the devices, the device serves as a master device.
The first device can determine the power exchange mode according to the user instruction received by the device, and can also acquire instruction information received by the second device through the NFC point-to-point connection.
And 502, generating the charging configuration information according to the instruction.
In this step, the electronic exchange direction is determined according to the instruction, and charging configuration information is further generated.
An exemplary embodiment of the present disclosure further provides a charging method, where a first device and a second device perform information interaction through NFC peer-to-peer connection, complete configuration of a power exchange process in an early stage, and then enter the power exchange process. Since the first device and the second device still need to be attached to each other in the power exchange process, if the NFC connection shakes due to slight movement of the device position in the process, the established NFC connection may be disconnected and reestablished, and the charging process is triggered repeatedly. In view of the above problem, the charging method provided by the embodiment of the present disclosure may turn off the NFC antenna of the first device and/or the second device during power exchange between the first device and the second device.
Specifically, after the power exchange process is successfully entered, any one or the rest of the NFC antennas of the first device and the second device may be turned off to avoid repeated triggering of charging and maintain the stability of the current power exchange process.
And after the power exchange process is terminated, turning on the turned-off NFC antenna of the first device and/or the second device, and restoring the NFC functions of the first device and the second device.
An exemplary embodiment of the present disclosure also provides a charging device, the structure of which is shown in fig. 6, including:
a discovery connection module 601, configured to initiate establishment of an NFC peer-to-peer connection with a second device when the second device enters an NFC range of a first device;
a charging trigger module 602, configured to perform power exchange with the second device after the NFC peer-to-peer connection is established between the first device and the second device.
Preferably, the structure of the charging trigger module 601 is as shown in fig. 7, and includes:
a configuration information obtaining submodule 701 configured to obtain charging configuration information, where the charging configuration information includes a power exchange manner;
and the charging execution submodule 702 is configured to perform power exchange with the second device according to the configuration information.
Preferably, the configuration information obtaining sub-module 701 has a structure as shown in fig. 8, and includes:
a first configuration information obtaining unit 801, configured to read charging configuration information associated with the second device, which is locally saved;
a second configuration information obtaining unit 802, configured to obtain the charging configuration information from the second device through the NFC peer-to-peer connection;
a third configuration information obtaining unit 803 for the first device to obtain the current power amount of the second device,
determining that the power exchange mode is to be charged by the first device to the second device if the current capacity of the first device is higher than the current capacity of the second device, or determining that the power exchange mode is to be charged by the second device to the first device if the current capacity of the first device is lower than the current capacity of the second device,
generating the charging configuration information according to the power exchange mode determined by the first device;
a fourth configuration information obtaining unit 804, configured to obtain an instruction of a user indicating a power exchange manner, and generate the charging configuration information according to the instruction.
Preferably, the structure of the device is as shown in fig. 9, and further comprises:
an NFC management module 603, configured to turn off an NFC antenna of the first device and/or the second device in a process of performing power exchange between the first device and the second device.
Preferably, the NFC management module 603 is further configured to turn on the NFC antenna of the first device and/or the second device that is turned off after the process of power exchange is terminated.
The charging device can be integrated in equipment with processing capability and power exchange capability, and the equipment realizes corresponding functions. With regard to the apparatus in the above-described embodiment, the specific manner in which each module performs the operation has been described in detail in the embodiment related to the method, and will not be elaborated here.
Fig. 10 is a block diagram illustrating an apparatus 1000 for charging according to an example embodiment. For example, the apparatus 1000 may be a mobile phone, a computer, a digital broadcast terminal, a messaging device, a game console, a tablet device, a medical device, an exercise device, a personal digital assistant, and the like.
Referring to fig. 10, the apparatus 1000 may include one or more of the following components: processing component 1002, memory 1004, power component 1006, multimedia component 1008, audio component 1010, input/output (I/O) interface 1012, sensor component 1014, and communications component 1016.
The processing component 1002 generally controls the overall operation of the device 1000, such as operations associated with display, telephone calls, data communications, camera operations, and recording operations. The processing components 1002 may include one or more processors 1020 to execute instructions to perform all or a portion of the steps of the methods described above. Further, processing component 1002 may include one or more modules that facilitate interaction between processing component 1002 and other components. For example, the processing component 1002 may include a multimedia module to facilitate interaction between the multimedia component 1008 and the processing component 1002.
The memory 1004 is configured to store various types of data to support operation at the device 1000. Examples of such data include instructions for any application or method operating on device 1000, contact data, phonebook data, messages, pictures, videos, and so forth. The memory 1004 may be implemented by any type or combination of volatile or non-volatile memory devices such as Static Random Access Memory (SRAM), electrically erasable programmable read-only memory (EEPROM), erasable programmable read-only memory (EPROM), programmable read-only memory (PROM), read-only memory (ROM), magnetic memory, flash memory, magnetic or optical disks.
The multimedia component 1008 includes a screen that provides an output interface between the device 1000 and a user. In some embodiments, the screen may include a Liquid Crystal Display (LCD) and a Touch Panel (TP). If the screen includes a touch panel, the screen may be implemented as a touch screen to receive an input signal from a user. The touch panel includes one or more touch sensors to sense touch, slide, and gestures on the touch panel. The touch sensor may not only sense the boundary of a touch or slide action, but also detect the duration and pressure associated with the touch or slide operation. In some embodiments, the multimedia component 1008 includes a front facing camera and/or a rear facing camera. The front camera and/or the rear camera may receive external multimedia data when the device 1000 is in an operating mode, such as a shooting mode or a video mode. Each front camera and rear camera may be a fixed optical lens system or have a focal length and optical zoom capability.
The audio component 1010 is configured to output and/or input audio signals. For example, audio component 1010 includes a Microphone (MIC) configured to receive external audio signals when apparatus 1000 is in an operational mode, such as a call mode, a recording mode, and a voice recognition mode. The received audio signal may further be stored in the memory 1004 or transmitted via the communication component 1016. In some embodiments, audio component 1010 also includes a speaker for outputting audio signals.
I/O interface 1012 provides an interface between processing component 1002 and peripheral interface modules, which may be keyboards, click wheels, buttons, etc. These buttons may include, but are not limited to: a home button, a volume button, a start button, and a lock button.
The sensor assembly 1014 includes one or more sensors for providing various aspects of status assessment for the device 1000. For example, sensor assembly 1014 may detect an open/closed state of device 1000, the relative positioning of components, such as a display and keypad of apparatus 1000, sensor assembly 1014 may also detect a change in position of apparatus 1000 or a component of apparatus 1000, the presence or absence of user contact with apparatus 1000, orientation or acceleration/deceleration of apparatus 1000, and a change in temperature of apparatus 1000. The sensor assembly 1014 may include a proximity sensor configured to detect the presence of a nearby object without any physical contact. The sensor assembly 1014 may also include a light sensor, such as a CMOS or CCD image sensor, for use in imaging applications. In some embodiments, the sensor assembly 1014 may also include an acceleration sensor, a gyroscope sensor, a magnetic sensor, a pressure sensor, or a temperature sensor.
The communication component 1016 is configured to facilitate communications between the apparatus 1000 and other devices in a wired or wireless manner. The device 1000 may access a wireless network based on a communication standard, such as WiFi, 2G or 3G, or a combination thereof. In an exemplary embodiment, the communication component 1016 receives a broadcast signal or broadcast related information from an external broadcast management system via a broadcast channel. In an exemplary embodiment, the communications component 1016 further includes a Near Field Communication (NFC) module to facilitate short-range communications. For example, the NFC module may be implemented based on Radio Frequency Identification (RFID) technology, infrared data association (IrDA) technology, Ultra Wideband (UWB) technology, Bluetooth (BT) technology, and other technologies.
In an exemplary embodiment, the apparatus 1000 may be implemented by one or more Application Specific Integrated Circuits (ASICs), Digital Signal Processors (DSPs), Digital Signal Processing Devices (DSPDs), Programmable Logic Devices (PLDs), Field Programmable Gate Arrays (FPGAs), controllers, micro-controllers, microprocessors or other electronic components for performing the above-described methods.
In an exemplary embodiment, a non-transitory computer readable storage medium comprising instructions, such as the memory 1004 comprising instructions, executable by the processor 1020 of the device 1000 to perform the above-described method is also provided. For example, the non-transitory computer readable storage medium may be a ROM, a Random Access Memory (RAM), a CD-ROM, a magnetic tape, a floppy disk, an optical data storage device, and the like.
A non-transitory computer readable storage medium having instructions therein, which when executed by a processor of a mobile terminal, enable the mobile terminal to perform a charging method, the method comprising:
the method comprises the steps that a first device initiates the establishment of a Near Field Communication (NFC) point-to-point connection with a second device when the second device enters the NFC range of the first device;
and the first equipment exchanges power with the second equipment after establishing the NFC point-to-point connection with the second equipment.
An exemplary embodiment of the present disclosure also provides a charging device including:
a processor;
a memory for storing processor-executable instructions;
wherein the processor is configured to:
initiating establishment of an NFC peer-to-peer connection between a first device and a second device when the second device enters an NFC range of the first device;
and after the NFC point-to-point connection is established between the first equipment and the second equipment, controlling the first equipment and the second equipment to carry out power exchange.
The embodiment of the present disclosure provides a charging method, which can be combined with the charging system and the charging apparatus provided in the embodiment of the present disclosure, where a first device initiates establishment of an NFC peer-to-peer connection with a second device when the second device enters an NFC range of the first device, and performs power exchange with the second device after the NFC peer-to-peer connection is established with the second device. The device has the advantages that the device-to-device power exchange triggered based on the NFC point-to-point connection is realized, the reverse charging process is triggered between the two devices, frequent control operation by a client in each use is not needed, charging failure caused by easy error of complicated operation is avoided on the convenient basis, and the reliability of user experience and the charging function is improved.
Other embodiments of the invention will be apparent to those skilled in the art from consideration of the specification and practice of the invention disclosed herein. This application is intended to cover any variations, uses, or adaptations of the invention following, in general, the principles of the invention and including such departures from the present disclosure as come within known or customary practice within the art to which the invention pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the invention being indicated by the following claims.
It will be understood that the invention is not limited to the precise arrangements described above and shown in the drawings and that various modifications and changes may be made without departing from the scope thereof. The scope of the invention is limited only by the appended claims.
Claims (20)
1. A method of charging, comprising:
the method comprises the steps that a first device initiates the establishment of a Near Field Communication (NFC) point-to-point connection with a second device when the second device enters the NFC range of the first device;
and the first equipment exchanges power with the second equipment after establishing the NFC point-to-point connection with the second equipment.
2. The charging method according to claim 1, wherein the step of the first device exchanging power with the second device after establishing the NFC peer-to-peer connection with the second device comprises:
the first equipment acquires charging configuration information, wherein the charging configuration information comprises a power exchange mode;
and the first equipment exchanges power with the second equipment according to the configuration information.
3. The charging method according to claim 2, wherein the step of the first device acquiring the charging configuration information includes:
the first device reads locally saved charging configuration information associated with the second device.
4. The charging method according to claim 2, wherein the step of the first device acquiring the charging configuration information includes:
and the first equipment acquires the charging configuration information from the second equipment through the NFC point-to-point connection.
5. The charging method according to claim 2, wherein the step of the first device acquiring the charging configuration information includes:
the first equipment acquires the current electric quantity of the second equipment;
the first device determines that the power exchange mode is charging the second device by the first device, or,
the first device determines that the power exchange mode is that the second device charges the first device when the current electric quantity is lower than that of the second device;
generating the charging configuration information according to the power exchange manner determined by the first device.
6. The charging method according to claim 2, wherein the step of the first device acquiring the charging configuration information includes:
acquiring an instruction of a user indicating a power exchange mode;
and generating the charging configuration information according to the instruction.
7. The charging method according to claim 1, further comprising:
and in the process of power exchange between the first device and the second device, turning off the NFC antenna of the first device and/or the second device.
8. The charging method according to claim 7, wherein after the step of turning off the NFC antenna of the first device and/or the second device during the power exchange between the first device and the second device, the method further comprises:
after the process of power exchange is terminated, turning on the NFC antenna of the first device and/or the second device which is turned off.
9. The charging method according to claim 1, wherein the first device and the second device exchange power by wireless charging.
10. A charging device, comprising:
a discovery connection module for initiating establishment of a Near Field Communication (NFC) peer-to-peer connection with a second device if the second device comes within NFC range of a first device;
and the charging trigger module is used for performing power exchange with the second equipment after the NFC point-to-point connection is established between the first equipment and the second equipment.
11. The charging device of claim 10, wherein the charging trigger module comprises:
the configuration information acquisition submodule is used for acquiring charging configuration information, and the charging configuration information comprises a power exchange mode;
and the charging execution submodule is used for carrying out power exchange with the second equipment according to the configuration information.
12. The charging device according to claim 11, wherein the configuration information acquisition sub-module includes:
the first configuration information acquisition unit is used for reading the charging configuration information which is locally saved and is associated with the second equipment;
a second configuration information obtaining unit, configured to obtain the charging configuration information from the second device through the NFC peer-to-peer connection;
a third configuration information obtaining unit, configured to obtain, by the first device, a current power amount of the second device,
determining that the power exchange manner is to be charged by the first device to the second device if the current amount of power of the first device is higher than the current amount of power of the second device, or determining that the power exchange manner is to be charged by the second device to the first device if the current amount of power of the first device is lower than the current amount of power of the second device,
generating the charging configuration information according to the power exchange mode determined by the first device;
and the fourth configuration information acquisition unit is used for acquiring an instruction of a user indicating a power exchange mode and generating the charging configuration information according to the instruction.
13. A charging arrangement as claimed in claim 10, the arrangement further comprising:
and the NFC management module is used for turning off the NFC antenna of the first device and/or the second device in the process of power exchange between the first device and the second device.
14. The charging device of claim 13,
the NFC management module is further configured to turn on the NFC antenna of the first device and/or the second device that is turned off after the process of power exchange is terminated.
15. A charging system, comprising a first device and a second device;
the first device is configured to initiate establishment of a Near Field Communication (NFC) peer-to-peer connection with the second device when the second device enters a NFC range of the first device, and perform power exchange with the second device after the NFC peer-to-peer connection is established with the second device.
16. The charging system of claim 15,
the first device is further configured to turn off an NFC antenna of the first device in a process of performing power exchange between the first device and the second device;
the second device is further configured to turn off an NFC antenna of the second device in a process of performing power exchange between the first device and the second device.
17. The charging system according to claim 16, wherein:
the first device is further configured to turn on the turned-off NFC antenna of the first device after the power exchange process is terminated;
the second device is further configured to turn on the NFC antenna of the second device that is turned off after the process of power exchange is terminated.
18. The charging system according to claim 15, wherein the first device exchanges power with the second device by wireless charging.
19. A charging device, comprising:
a processor;
a memory for storing processor-executable instructions;
wherein the processor is configured to:
initiating establishment of a Near Field Communication (NFC) peer-to-peer connection between a first device and a second device if the second device comes within NFC range of the first device;
and after the NFC point-to-point connection is established between the first equipment and the second equipment, controlling the first equipment and the second equipment to carry out power exchange.
20. A non-transitory computer readable storage medium having instructions therein, which when executed by a processor of a mobile terminal, enable the mobile terminal to perform a charging method, the method comprising:
the method comprises the steps that a first device initiates the establishment of a Near Field Communication (NFC) point-to-point connection with a second device when the second device enters the NFC range of the first device;
and the first equipment exchanges power with the second equipment after establishing the NFC point-to-point connection with the second equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110191593.4A CN112821515A (en) | 2021-02-20 | 2021-02-20 | Charging method, device and system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110191593.4A CN112821515A (en) | 2021-02-20 | 2021-02-20 | Charging method, device and system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112821515A true CN112821515A (en) | 2021-05-18 |
Family
ID=75864248
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110191593.4A Pending CN112821515A (en) | 2021-02-20 | 2021-02-20 | Charging method, device and system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112821515A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023000336A1 (en) * | 2021-07-23 | 2023-01-26 | 深圳市大疆创新科技有限公司 | Photographing device and system, carrier apparatus, control system, and expansion component |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106487072A (en) * | 2016-12-06 | 2017-03-08 | 东软集团股份有限公司 | The method of equipment charge, charger and system |
| CN110545499A (en) * | 2019-05-16 | 2019-12-06 | 珠海市杰理科技股份有限公司 | Communication method, communication device, chip of communication device, equipment to be charged and system |
| CN111095723A (en) * | 2018-09-29 | 2020-05-01 | 华为技术有限公司 | Wireless charging method and electronic equipment |
| CN112311029A (en) * | 2019-07-30 | 2021-02-02 | 华为技术有限公司 | Charging method, electronic device and storage medium |
-
2021
- 2021-02-20 CN CN202110191593.4A patent/CN112821515A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106487072A (en) * | 2016-12-06 | 2017-03-08 | 东软集团股份有限公司 | The method of equipment charge, charger and system |
| CN111095723A (en) * | 2018-09-29 | 2020-05-01 | 华为技术有限公司 | Wireless charging method and electronic equipment |
| CN110545499A (en) * | 2019-05-16 | 2019-12-06 | 珠海市杰理科技股份有限公司 | Communication method, communication device, chip of communication device, equipment to be charged and system |
| CN112311029A (en) * | 2019-07-30 | 2021-02-02 | 华为技术有限公司 | Charging method, electronic device and storage medium |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023000336A1 (en) * | 2021-07-23 | 2023-01-26 | 深圳市大疆创新科技有限公司 | Photographing device and system, carrier apparatus, control system, and expansion component |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP3260362B1 (en) | Transferring control authorization for a controlled terminal | |
| CN108810866B (en) | Method and device for connecting intelligent equipment and storage medium | |
| US20220256497A1 (en) | Methods and apparatuses for receiving paging signaling, and methods and apparatuses for transmitting paging signaling | |
| CN105704766A (en) | Control method and device of double-card mobile terminal | |
| CN106507282B (en) | Wireless connection control method and device | |
| CN110875769A (en) | Wireless communication device and antenna switching method | |
| CN111049984A (en) | Audio playback control method and apparatus, and storage medium | |
| CN104796875A (en) | Call mode selection method and device | |
| US20220225192A1 (en) | Cell handover method and apparatus, handover configuration method and apparatus, and user equipment | |
| CN105578391B (en) | Information processing method, device and system and terminal equipment | |
| CN104881342A (en) | Terminal testing method and device | |
| CN108347718B (en) | Method, device and storage medium for monitoring communication packet | |
| CN105450861A (en) | Information prompt method and information prompt device | |
| WO2021232381A1 (en) | Information sending method, base station switching method, information reception method, and apparatus | |
| CN112821515A (en) | Charging method, device and system | |
| CN107277422B (en) | Video call method, device and system | |
| CN109922203B (en) | Terminal, screen off method and device | |
| CN106299515B (en) | Charging method and device | |
| CN106792570B (en) | Positioning method and device | |
| CN111800836B (en) | Communication method, device, electronic equipment and storage medium | |
| CN112954596B (en) | Data sharing method, device, equipment and storage medium | |
| CN105530594A (en) | Communication method and device based remote control | |
| CN112640569B (en) | Connection establishment method and device | |
| CN117616786A (en) | Bluetooth communication method, device and storage medium | |
| CN108539823B (en) | Charging method and device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |