CN107046304B - Wireless charging method, related device and system - Google Patents
Wireless charging method, related device and system Download PDFInfo
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- CN107046304B CN107046304B CN201611218618.0A CN201611218618A CN107046304B CN 107046304 B CN107046304 B CN 107046304B CN 201611218618 A CN201611218618 A CN 201611218618A CN 107046304 B CN107046304 B CN 107046304B
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- 238000007600 charging Methods 0.000 title claims abstract description 374
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- 238000010586 diagram Methods 0.000 description 10
- 230000006870 function Effects 0.000 description 7
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- 238000004904 shortening Methods 0.000 description 7
- 238000013500 data storage Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 3
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- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 238000010280 constant potential charging Methods 0.000 description 1
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- H02J7/025—
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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
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/007—Regulation of charging or discharging current or voltage
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers
Abstract
The embodiment of the invention discloses a wireless charging method, related equipment and a system, wherein the method comprises the following steps: acquiring a current charging state parameter of the mobile terminal; searching a target coil adjustment parameter corresponding to the current charging state parameter from a preset database, wherein the database is determined according to configuration information of the mobile terminal and/or configuration information of wireless charging equipment connected with the mobile terminal, and the database comprises at least one group of charging state parameters and coil adjustment parameters corresponding to each group of charging state parameters; and sending the target coil adjustment parameter to the wireless charging equipment so that the wireless charging equipment wirelessly charges the mobile terminal based on the target coil adjustment parameter. By implementing the embodiment of the invention, the coil adjustment parameter of the wireless charging equipment can be quickly determined according to the charging state parameter of the mobile terminal, so that the wireless charging efficiency is improved, and the wireless charging time is shortened.
Description
Technical Field
The present invention relates to the field of communications technologies, and in particular, to a wireless charging method, a related device, and a system.
Background
Currently, most mobile terminals employ rechargeable batteries (e.g., lithium batteries) to supply power to the system circuits inside the terminals. The terminal charger generally charges the rechargeable battery in a voltage-limiting and constant-current manner, that is: when the battery voltage is lower, trickle pre-charging is adopted, and with the rise of the battery voltage, constant-current charging is firstly adopted, and then constant-voltage charging is adopted until the charging is finished. However, the charging efficiency of the current charging method is low, and the increasing charging requirements of users cannot be met.
Disclosure of Invention
The embodiment of the invention provides a wireless charging method, related equipment and a system, which can quickly determine coil adjustment parameters of wireless charging equipment according to charging state parameters of a mobile terminal, thereby improving the wireless charging efficiency and shortening the wireless charging time.
In a first aspect, an embodiment of the present invention discloses a wireless charging method, including:
acquiring a current charging state parameter of the mobile terminal;
searching a target coil adjustment parameter corresponding to the current charging state parameter from a preset database, wherein the database is determined according to configuration information of the mobile terminal and/or configuration information of wireless charging equipment connected with the mobile terminal, and the database comprises at least one group of charging state parameters and coil adjustment parameters corresponding to each group of charging state parameters;
and sending the target coil adjustment parameter to the wireless charging equipment so that the wireless charging equipment wirelessly charges the mobile terminal based on the target coil adjustment parameter.
In a second aspect, an embodiment of the present invention further discloses a wireless charging method, including:
receiving a target coil adjustment parameter sent by a mobile terminal, wherein the target coil adjustment parameter is searched out by the mobile terminal from a preset database based on a current charging state parameter, and the database is determined according to configuration information of the mobile terminal and/or configuration information of wireless charging equipment;
and wirelessly charging the mobile terminal based on the target coil adjustment parameter.
In a third aspect, an embodiment of the present invention discloses a mobile terminal, including:
the acquisition module is used for acquiring the current charging state parameter of the mobile terminal;
the searching module is used for searching a target coil adjusting parameter corresponding to the current charging state parameter from a preset database, wherein the database is determined according to the configuration information of the mobile terminal and/or the configuration information of wireless charging equipment connected with the mobile terminal, and the database comprises at least one group of charging state parameters and coil adjusting parameters corresponding to each group of charging state parameters;
and the sending module is used for sending the target coil adjustment parameter to the wireless charging equipment so that the wireless charging equipment wirelessly charges the mobile terminal based on the target coil adjustment parameter.
In a fourth aspect, an embodiment of the present invention discloses a wireless charging device, including:
the system comprises a receiving module, a processing module and a processing module, wherein the receiving module is used for receiving target coil adjusting parameters sent by a mobile terminal, the target coil adjusting parameters are searched out from a preset database by the mobile terminal based on current charging state parameters, and the database is determined according to configuration information of the mobile terminal and/or configuration information of wireless charging equipment;
and the charging module is used for wirelessly charging the mobile terminal based on the target coil adjustment parameter.
In a fifth aspect, an embodiment of the present invention further discloses a mobile terminal, including: the processor is respectively connected with the communication interface and the memory; wherein the content of the first and second substances,
the memory is to store program instructions;
the processor is used for calling the program instructions stored in the memory to execute:
acquiring a current charging state parameter of the mobile terminal;
searching a target coil adjustment parameter corresponding to the current charging state parameter from a preset database, wherein the database is determined according to configuration information of the mobile terminal and/or configuration information of wireless charging equipment connected with the mobile terminal, and the database comprises at least one group of charging state parameters and coil adjustment parameters corresponding to each group of charging state parameters;
and sending the target coil adjustment parameter to the wireless charging equipment through the communication interface so that the wireless charging equipment wirelessly charges the mobile terminal based on the target coil adjustment parameter.
In a sixth aspect, an embodiment of the present invention further discloses a wireless charging device, including: the processor is respectively connected with the communication interface and the memory; wherein the content of the first and second substances,
the memory is to store program instructions;
the processor is used for calling the program instructions stored in the memory to execute:
receiving a target coil adjustment parameter sent by a mobile terminal through the communication interface, wherein the target coil adjustment parameter is searched out by the mobile terminal from a preset database based on a current charging state parameter, and the database is determined according to configuration information of the mobile terminal and/or configuration information of wireless charging equipment;
and wirelessly charging the mobile terminal based on the target coil adjustment parameter.
In a seventh aspect, an embodiment of the present invention discloses a wireless charging system, including: the mobile terminal and the wireless charging equipment; wherein the content of the first and second substances,
the mobile terminal is used for acquiring the current charging state parameter of the mobile terminal; searching a target coil adjusting parameter corresponding to the current charging state parameter from a preset database; sending the target coil adjustment parameters to wireless charging equipment connected with the mobile terminal; the database is determined according to the configuration information of the mobile terminal and/or the configuration information of the wireless charging equipment;
the wireless charging equipment is used for receiving the target coil adjusting parameters sent by the mobile terminal and wirelessly charging the mobile terminal based on the target coil adjusting parameters.
The embodiment of the invention has the following beneficial effects:
according to the embodiment of the invention, the current charging state parameter of the mobile terminal is obtained, the target coil adjusting parameter corresponding to the current charging state parameter is searched in the preset database, and the target coil adjusting parameter is sent to the wireless charging equipment, so that the wireless charging equipment charges the mobile terminal based on the target coil adjusting parameter, and therefore, the coil adjusting parameter of the wireless charging equipment is rapidly determined according to the charging state parameter of the mobile terminal, the wireless charging efficiency is improved, and the wireless charging time is shortened.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic flowchart of a wireless charging method according to an embodiment of the present invention;
fig. 2 is a schematic flowchart of another wireless charging method according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a mobile terminal according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a wireless charging device according to an embodiment of the present invention;
fig. 5 is a schematic structural diagram of another mobile terminal according to an embodiment of the present invention;
fig. 6 is a schematic structural diagram of another wireless charging device provided in the embodiment of the present invention;
fig. 7 is a schematic structural diagram of a wireless charging system according to an embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The terms first, second and the like in the description and in the claims of the present invention are used for distinguishing between different objects and not for describing a particular order. Furthermore, the terms "comprises" and any variations thereof, are intended to cover non-exclusive inclusions. For example, a process, method, system, article, or apparatus that comprises a list of steps or modules is not limited to the listed steps or modules, but may alternatively include steps or modules not listed or inherent to such process, method, article, or apparatus.
Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the invention. It is explicitly and implicitly understood by one skilled in the art that the embodiments described herein can be combined with other embodiments.
It should be understood that the Mobile terminal according to the embodiment of the present invention may be, for example, a Mobile phone (e.g., an Android Mobile phone, an iOS Mobile phone, etc.), a tablet computer, a palm computer, a Mobile Internet Device (MID), a Personal Digital Assistant (PDA), a wearable device, and other terminal Devices. The Mobile terminal may also be referred to as User Equipment (UE), a terminal, a wireless terminal or a Mobile Station (MS), etc. In the embodiment of the present invention, a wireless charging device, such as a wireless charger, may be used to wirelessly charge the mobile terminal.
The embodiment of the invention discloses a wireless charging method, a mobile terminal, wireless charging equipment and a system, which can quickly determine coil adjustment parameters of the wireless charging equipment according to charging state parameters of the mobile terminal, thereby improving the wireless charging efficiency and shortening the wireless charging time. The details are described below.
Referring to fig. 1, fig. 1 is a schematic flowchart illustrating a wireless charging method according to an embodiment of the present invention. Specifically, the method according to the embodiment of the present invention may be specifically applied to the mobile terminal described above. As shown in fig. 1, the wireless charging method according to the embodiment of the present invention may include the following steps:
101. and acquiring the current charging state parameter of the mobile terminal.
Optionally, when it is detected that the wireless charging current passes through or when it is detected that the wireless connection is established with the wireless charging device, the mobile terminal may obtain its current charging state parameter. The Wireless connection mode can be Wireless Fidelity (Wi-Fi for short), Bluetooth, ZigBee, infrared connection and the like.
Wherein the current charging state parameter may include a current battery electric quantity value, a current charging current value, a charged time or a remaining charging time, and the like; or the optimal current value or the optimal voltage value of the current demand determined based on the current battery electric quantity value, the current charging current value, the charged time and/or the remaining charging time; or may be a charging mode of the current charge, such as a fast charge mode or a normal charge mode.
102. And searching a target coil adjusting parameter corresponding to the acquired current charging state parameter from a preset database.
The searched database may be determined according to the configuration information of the mobile terminal and/or the configuration information of the wireless charging device connected to the mobile terminal. The configuration information of the mobile terminal may include a device model or a battery configuration parameter of the mobile terminal, and the like, and the configuration information of the wireless charging device may include a device model or a coil configuration parameter of the wireless charging device, and the like. The database may include at least one set of charging state parameters and coil tuning parameters corresponding to each set of charging state parameters.
Optionally, the finding out the target coil adjustment parameter corresponding to the obtained current charging state parameter from the preset database may include: respectively acquiring a first device model of the mobile terminal and a second device model of a wireless charging device connected with the mobile terminal, determining a database corresponding to the first device model and the second device model, and searching a target coil adjustment parameter corresponding to the acquired current charging state parameter from the determined database. The second device model may be sent to the mobile terminal by the wireless charging device.
Optionally, the finding out the target coil adjustment parameter corresponding to the obtained current charging state parameter from the preset database may further include: respectively acquiring the battery configuration parameters of the mobile terminal and the coil configuration parameters of the wireless charging equipment connected with the mobile terminal, determining a database corresponding to the battery configuration parameters and the coil configuration parameters, and searching the target coil adjustment parameters corresponding to the acquired current charging state parameters from the determined database. The battery configuration parameters may include nominal capacity (total charge), internal resistance, nominal voltage, etc., and the coil configuration parameters may include a configured maximum number of coils, an available maximum coil radius, a currently used number of coils, a currently used coil radius, etc. The coil configuration parameter may be sent to the mobile terminal by the wireless charging device.
Specifically, one or more databases may be preset, where the database includes at least one set of charging state parameters and coil adjustment parameters corresponding to each set of charging state parameters, that is, different charging state parameters and coil adjustment parameters corresponding to the charging state parameters are stored. The charging state parameter may include a battery electric quantity value, a charging current value and/or a charging time, etc.; the coil adjustment parameter may include a coil turn adjustment value and/or a coil radius adjustment value, among others. Further, since the wireless charging device has various models and coil configuration parameters, the mobile terminal also has various models and battery configuration parameters. And under the condition that the model and/or the coil configuration parameters of the wireless charging equipment are determined, if the model and/or the battery configuration parameters of the mobile terminal are different, the corresponding relationship between the charging state parameters of the mobile terminal and the coil adjustment parameters of the wireless charging equipment is different, and vice versa. Therefore, a plurality of databases including different charging state parameters and corresponding coil adjustment parameters can be respectively preset according to the model of the mobile terminal, the model of the wireless charging device, the battery configuration parameters and/or the coil configuration parameters, so that the accuracy of the acquired parameters is improved. For example, the preset database or databases may be a server, so that the mobile terminal may search the server for the required target coil adjustment parameters during the wireless charging process.
103. And sending the searched target coil adjustment parameter to wireless charging equipment connected with the mobile terminal so that the wireless charging equipment wirelessly charges the mobile terminal based on the target coil adjustment parameter.
Specifically, the charging state parameter is taken as a battery electric quantity value, and a preset database stores a terminal battery electric quantity interval and a coil radius adjustment value corresponding to the terminal battery electric quantity interval. When wireless charging is carried out, the mobile terminal can obtain the current state parameters, namely the current battery electric quantity value, can search out the terminal battery electric quantity section corresponding to the current battery electric quantity value from the database, and determine the coil radius adjusting value corresponding to the battery electric quantity section, namely the target coil adjusting parameter, so that the coil radius adjusting value can be sent to the wireless charging equipment. After receiving the coil radius adjustment value, the wireless charging device can adjust the coil based on the coil radius adjustment value and control the change of the coil radius, so that the charging current can be changed, and the mobile terminal can be charged by using a better current.
In the embodiment of the invention, the mobile terminal can search the target coil adjustment parameter corresponding to the current charging state parameter in the database corresponding to the preset configuration information of the mobile terminal and/or the configuration information of the wireless charging equipment connected with the mobile terminal by acquiring the current charging state parameter of the mobile terminal, and send the target coil adjustment parameter to the wireless charging equipment, so that the wireless charging equipment charges the mobile terminal based on the target coil adjustment parameter, thereby realizing the purpose of rapidly determining the coil adjustment parameter of the wireless charging equipment according to the charging state parameter of the mobile terminal, improving the wireless charging efficiency and shortening the wireless charging time.
Referring to fig. 2, fig. 2 is a schematic flowchart illustrating another wireless charging method according to an embodiment of the present invention. Specifically, the method according to the embodiment of the present invention may be specifically applied to the wireless charging device. As shown in fig. 2, the wireless charging method according to the embodiment of the present invention may include the following steps:
201. and receiving the target coil adjusting parameters sent by the mobile terminal.
The target coil adjustment parameter may be found by the mobile terminal from a preset database based on the current charging state parameter, and the database may be determined according to the configuration information of the mobile terminal and/or the configuration information of the wireless charging device. The current charging state parameter may refer to a current battery charge value, a current charging current value, a charged time or a remaining charging time, etc.; or the optimal current value or the optimal voltage value of the current demand determined based on the current battery electric quantity value, the current charging current value, the charged time and/or the remaining charging time; or may be a charging mode of current charging, such as a fast charging mode or a normal charging mode, which is not limited in the embodiment of the present invention. The charging mode may be selected by a user or may be set by default. Further, the target coil adjustment parameter may include a coil turn number adjustment value and/or a coil radius adjustment value, and the like.
Optionally, the wireless charging device may establish a communication connection with the mobile terminal in a wireless connection manner. The wireless connection mode may include: Wi-Fi, Bluetooth, ZigBee, infrared connection, and the like. During the communication connection maintaining period, the wireless charging device may receive various information sent by the mobile terminal, or send various information to the mobile terminal, such as receiving a target coil adjustment parameter corresponding to a current charging state parameter of the mobile terminal, sending a model of the wireless charging device, a coil configuration parameter, and the like to the mobile terminal.
202. And wirelessly charging the mobile terminal based on the received target coil adjustment parameters.
Optionally, if the target coil adjustment parameter may include a coil turn adjustment value, the wireless charging of the mobile terminal based on the target coil adjustment parameter may specifically be: and adjusting the number of turns of the coil of the wireless charging equipment to the number of turns indicated by the coil turn adjustment value, and wirelessly charging the mobile terminal based on the coil with the number of turns adjusted.
Optionally, the target coil adjustment parameter may also include a coil radius adjustment value, and the wireless charging of the mobile terminal based on the target coil adjustment parameter may specifically be: and adjusting the radius of the coil of the wireless charging equipment to the radius indicated by the coil radius adjustment value, and wirelessly charging the mobile terminal based on the coil with the adjusted radius.
Specifically, when the wireless charging device receives a coil turn number adjustment value and/or a coil radius adjustment value sent by the mobile terminal, the turn number and/or the radius of the coil of the wireless charging device can be adjusted according to the coil turn number adjustment value and/or the coil radius adjustment value, and the change of the coil radius is controlled, so that the charging current is changed, such as quick charging or ordinary charging is realized, and the mobile terminal can be charged with better current.
In the embodiment of the invention, the wireless charging equipment can adjust the coil in a targeted manner by receiving the target coil adjustment parameter, correspondingly adjusting the coil according to the adjustment operation indicated by the target coil adjustment parameter and charging the mobile terminal based on the adjusted coil, so that the coil is adjusted in a targeted manner to adjust the charging current, the wireless charging efficiency is improved, and the wireless charging time is shortened.
Referring to fig. 3, fig. 3 is a schematic structural diagram of a mobile terminal according to an embodiment of the present invention. Specifically, the mobile terminal according to the embodiment of the present invention may be the mobile terminal described above. As shown in fig. 3, the mobile terminal 300 according to the embodiment of the present invention may include an obtaining module 301, a searching module 302, and a sending module 303. Wherein the content of the first and second substances,
an obtaining module 301, configured to obtain a current charging state parameter of the mobile terminal 300.
Optionally, when it is detected that the wireless charging current passes through or it is detected that the wireless charging device establishes a wireless connection, the mobile terminal 300 may obtain its current charging state parameter. Wherein the current charging state parameter may include a current battery electric quantity value, a current charging current value, a charged time or a remaining charging time, and the like; or an optimal current value or an optimal voltage value of the current demand determined based on the current battery charge value, the current charging current value, the charged time and/or the remaining charging time.
The searching module 302 is configured to search a preset database for a target coil adjustment parameter corresponding to the current charging state parameter acquired by the acquiring module 301.
The searched database may be determined according to the configuration information of the mobile terminal 300 and/or the configuration information of the wireless charging device connected to the mobile terminal 300. The database may include at least one set of charging state parameters and coil tuning parameters corresponding to each set of charging state parameters.
Further optionally, in this embodiment of the present invention, the configuration information of the mobile terminal may include a first device model of the mobile terminal, and the configuration information of the wireless charging device may include a second device model of the wireless charging device; the lookup module 302 may be specifically configured to:
a database corresponding to the first device model and the second device model is determined, and a target coil adjustment parameter corresponding to the current charging state parameter acquired by the acquisition module 301 is searched from the determined database.
Further optionally, in this embodiment of the present invention, the configuration information of the mobile terminal may include a battery configuration parameter of the mobile terminal, and the configuration information of the wireless charging device may include a coil configuration parameter of the wireless charging device; the lookup module 302 may be further specifically configured to:
a database corresponding to the battery configuration parameter and the coil configuration parameter is determined, and a target coil adjustment parameter corresponding to the current charging state parameter acquired by the acquisition module 301 is found from the determined database.
The preset database may include: at least one group of charging state parameters and coil adjusting parameters corresponding to each group of charging state parameters. Optionally, the preset database may be a server. Therefore, during the wireless charging process, the mobile terminal 300 may search for the required target coil adjustment parameter from the server. Of course, the preset database may be a memory in the mobile terminal 300. The memory may be used to store correspondence between the charge state parameters of the mobile terminal 300 and the coil adjustment parameters of the wireless charging devices of various models and/or coil configuration parameters. So that the mobile terminal 300 can call the data in the memory to search for the required target coil adjustment parameters during the wireless charging process.
A sending module 303, configured to send the target coil adjustment parameter found by the searching module 302 to a wireless charging device connected to the mobile terminal 300, so that the wireless charging device wirelessly charges the mobile terminal 300 based on the target coil adjustment parameter.
Wherein the target coil adjustment parameter may be used to instruct the wireless charging device to perform a coil adjustment operation. Since the target coil adjustment parameter is determined by the search module 302 of the mobile terminal 300 according to the current charging state parameter acquired by the acquisition module 301, the wireless charging device charges the mobile terminal 300 based on the target coil adjustment parameter, which is beneficial to improving the wireless charging efficiency and shortening the wireless charging time.
In the embodiment of the invention, the mobile terminal can search the target coil adjustment parameter corresponding to the current charging state parameter in the database corresponding to the preset configuration information of the mobile terminal and/or the configuration information of the wireless charging equipment connected with the mobile terminal by acquiring the current charging state parameter of the mobile terminal, and send the target coil adjustment parameter to the wireless charging equipment, so that the wireless charging equipment charges the mobile terminal based on the target coil adjustment parameter, thereby realizing the purpose of rapidly determining the coil adjustment parameter of the wireless charging equipment according to the charging state parameter of the mobile terminal, improving the wireless charging efficiency and shortening the wireless charging time.
Referring to fig. 4, fig. 4 is a schematic structural diagram of a wireless charging device according to an embodiment of the present invention. Specifically, the device according to the embodiment of the present invention may be the above-mentioned wireless charging device. As shown in fig. 4, the wireless charging apparatus 400 of an embodiment of the present invention may include: a receiving module 401 and a charging module 402. Wherein the content of the first and second substances,
a receiving module 401, configured to receive a target coil adjustment parameter sent by the mobile terminal.
The target coil adjustment parameter may be found by the mobile terminal from a preset database based on the current charging state parameter, where the database is determined according to the configuration information of the mobile terminal and/or the configuration information of the wireless charging device 400.
Optionally, the wireless charging device 400 may establish a communication connection with the mobile terminal in a wireless connection manner. The wireless connection mode may include: WiFi, Bluetooth, ZigBee, infrared connection and the like.
A charging module 402, configured to wirelessly charge the mobile terminal based on the target coil adjustment parameter received by the receiving module 401.
Wherein the target coil adjustment parameters may include: a coil turn number adjustment value and/or a coil radius adjustment value. Optionally, the target coil adjustment parameter may be used to instruct the wireless charging device 400 to perform a coil adjustment operation.
Further, in this embodiment of the present invention, when the target coil adjustment parameter includes a coil turn adjustment value, the charging module 402 may include:
a first adjusting unit 403, configured to adjust the number of turns of the coil of the wireless charging device 400 to the number of turns indicated by the coil turn adjustment value;
a first charging unit 404, configured to wirelessly charge the mobile terminal based on the coil with the number of turns adjusted.
Further, in this embodiment of the present invention, when the target coil adjustment parameter includes a coil radius adjustment value, the charging module 402 may further include:
a second adjusting unit 405 for adjusting the radius of the coil of the wireless charging apparatus 400 to the radius indicated by the coil radius adjustment value;
and a second charging unit 406, configured to wirelessly charge the mobile terminal based on the radius-adjusted coil.
Since the target coil adjustment parameter received by the receiving module 401 is determined according to the current charging state parameter of the mobile terminal, the charging module 402 charges the mobile terminal based on the target coil adjustment parameter, which is beneficial to improving the wireless charging efficiency and shortening the wireless charging time.
In the embodiment of the invention, the wireless charging equipment can adjust the coil in a targeted manner by receiving the target coil adjustment parameter, correspondingly adjusting the coil according to the adjustment operation indicated by the target coil adjustment parameter and charging the mobile terminal based on the adjusted coil, so that the wireless charging efficiency is improved and the wireless charging time is shortened.
Referring to fig. 5, fig. 5 is a schematic structural diagram of another mobile terminal according to an embodiment of the present invention, configured to execute the wireless charging method shown in fig. 1 of the present application. Specifically, as shown in fig. 5, the mobile terminal 500 according to the embodiment of the present invention may include: at least one processor 501, at least one communication interface 502, and at least one memory 503. Wherein the components are communicatively coupled via one or more buses 504. Those skilled in the art will appreciate that the configuration of the mobile terminal 500 shown in fig. 5 is not intended to limit embodiments of the present invention, and may be a bus or star configuration, and may include more or fewer components than those shown, or some components may be combined, or a different arrangement of components. Wherein the content of the first and second substances,
the processor 501 is a control center of the mobile terminal 500 and connects various parts of the entire mobile terminal 500 using various interfaces and lines. The processor 501 may be composed of an Integrated Circuit (IC), for example, a single packaged IC, or a plurality of packaged ICs connected with the same or different functions. For example, the processor 501 may include only a Central Processing Unit (CPU), or may be a combination of a CPU, a Digital Signal Processor (DSP), a Graphics Processing Unit (GPU), and various control chips. In the embodiment of the present invention, the CPU may be a single operation core, or may include multiple operation cores.
The communication interface 502 may include a standard touch screen, keyboard, display screen, speakers, etc., and may also include a wired interface, wireless interface, etc.
The memory 503 may be used for storing program instructions and modules, and the processor 501 and the communication interface 502 execute various functional applications of the mobile terminal 500 and implement data processing by calling the program instructions and modules stored in the memory 503. The memory 503 mainly includes a program instruction storage area and a data storage area, wherein the program instruction storage area may store an operating system, an application program required for at least one function, and the like; the data storage area may store data created according to the use of the mobile terminal 500, and the like. In the embodiment of the present invention, the operating system may be an Android system, an iOS system, a Windows operating system, or the like.
Specifically, the processor 501 invokes program instructions stored in the memory 503 to perform the following steps:
acquiring a current charging state parameter of the mobile terminal;
searching a target coil adjustment parameter corresponding to the obtained current charging state parameter from a preset database, wherein the database is determined according to configuration information of the mobile terminal and/or configuration information of wireless charging equipment connected with the mobile terminal, and the database comprises at least one group of charging state parameters and coil adjustment parameters corresponding to each group of charging state parameters;
the found target coil adjustment parameter is sent to the wireless charging device connected to the mobile terminal through the communication interface 502, so that the wireless charging device wirelessly charges the mobile terminal based on the target coil adjustment parameter.
Optionally, the configuration information of the mobile terminal includes a first device model of the mobile terminal, and the configuration information of the wireless charging device includes a second device model of the wireless charging device; the processor 501 calls a program instruction stored in the memory 503 to execute the following steps of finding out a target coil adjustment parameter corresponding to the acquired current charging state parameter from a preset database:
and determining a database corresponding to the first equipment model and the second equipment model, and searching for a target coil adjustment parameter corresponding to the acquired current charging state parameter from the determined database.
Optionally, the configuration information of the mobile terminal includes a battery configuration parameter of the mobile terminal, and the configuration information of the wireless charging device includes a coil configuration parameter of the wireless charging device; the processor 501 invokes a program instruction stored in the memory 503 to perform the following steps of finding out a target coil adjustment parameter corresponding to the acquired current charging state parameter from a preset database:
and determining a database corresponding to the battery configuration parameters and the coil configuration parameters, and searching for target coil adjustment parameters corresponding to the acquired current charging state parameters from the determined database.
Wherein the charging state parameter may include at least one of a battery electric quantity value, a charging current value and a charging time; the coil adjustment parameter includes at least one of a coil turn adjustment value and a coil radius adjustment value.
In the embodiment of the invention, the mobile terminal can obtain the current charging state parameter of the mobile terminal, search the target coil adjustment parameter corresponding to the current charging state parameter in the preset database, and send the target coil adjustment parameter to the wireless charging equipment, so that the wireless charging equipment charges the mobile terminal based on the target coil adjustment parameter, and the coil adjustment parameter of the wireless charging equipment is quickly determined according to the charging state parameter of the mobile terminal, thereby improving the wireless charging efficiency and shortening the wireless charging time.
Referring to fig. 6, fig. 6 is a schematic structural diagram of another wireless charging device according to an embodiment of the present invention, configured to execute the wireless charging method shown in fig. 2 of the present application. Specifically, as shown in fig. 6, the wireless charging device 600 according to the embodiment of the present invention may include: at least one processor 601, at least one communication interface 602, and at least one memory 603. Wherein the components are communicatively coupled via one or more buses 604. Those skilled in the art will appreciate that the configuration of the wireless charging device 600 shown in fig. 6 is not intended to limit embodiments of the present invention, and may be a bus configuration, a star configuration, a combination of more or fewer components than those shown, or a different arrangement of components. Wherein the content of the first and second substances,
the processor 601 is a control center of the wireless charging apparatus 600, and connects various parts of the entire wireless charging apparatus 600 using various interfaces and lines. The processor 601 may be composed of an IC, for example, a single packaged IC, or may be composed of a plurality of packaged ICs connected with the same or different functions. For example, the processor 601 may include only a CPU, or may be a combination of a CPU, a DSP, a GPU, and various control chips. In the embodiment of the present invention, the CPU may be a single operation core, or may include multiple operation cores.
The communication interface 602 may include a wired interface, a wireless interface, and the like.
The memory 603 may be used for storing program instructions and modules, and the processor 601 and the communication interface 602 execute the functions of the wireless charging device 600 and implement data processing by calling the program instructions and modules stored in the memory 603. The memory 603 mainly includes a program instruction storage area and a data storage area, wherein the program instruction storage area may store an operating system, an application program required for at least one function, and the like; the data storage area may store data created according to the use of the wireless charging apparatus 600, and the like. In the embodiment of the present invention, the operating system may be an Android system, an iOS system, a Windows operating system, or the like.
Specifically, the processor 601 calls the program instructions stored in the memory 603 for performing the following steps:
receiving a target coil adjustment parameter sent by the mobile terminal through the communication interface 602;
and wirelessly charging the mobile terminal based on the received target coil adjustment parameters.
The target coil adjustment parameter may be found by the mobile terminal from a preset database based on the current charging state parameter, and the database may be determined according to the configuration information of the mobile terminal and/or the configuration information of the wireless charging device. The target coil adjustment parameters may include: a coil turn number adjustment value and/or a coil radius adjustment value.
Optionally, when the target coil adjustment parameter includes a coil turn adjustment value, the processor 601 calls a program instruction stored in the memory 603 to execute wireless charging on the mobile terminal based on the received target coil adjustment parameter, and specifically executes the following steps:
adjusting the number of turns of a coil of the wireless charging device to the number of turns indicated by the coil turn adjustment value;
and wirelessly charging the mobile terminal based on the coil with the number of turns adjusted.
Optionally, when the target coil adjustment parameter includes a coil radius adjustment value, the processor 601 calls a program instruction stored in the memory 603 to execute wireless charging of the mobile terminal based on the received target coil adjustment parameter, and may further specifically execute the following steps:
adjusting the radius of a coil of the wireless charging device to a radius indicated by a coil radius adjustment value;
and wirelessly charging the mobile terminal based on the coil with the radius adjusted.
In the embodiment of the invention, the wireless charging equipment can adjust the coil in a targeted manner by receiving the target coil adjustment parameter, correspondingly adjusting the coil according to the adjustment operation indicated by the target coil adjustment parameter and charging the mobile terminal based on the adjusted coil, so that the wireless charging efficiency is improved and the wireless charging time is shortened.
Referring to fig. 7, fig. 7 is a schematic structural diagram of a wireless charging system according to an embodiment of the present invention. Specifically, as shown in fig. 7, the wireless charging system 700 according to the embodiment of the present invention may include a mobile terminal 701 and a wireless charging device 702. Wherein the content of the first and second substances,
the mobile terminal 701 is configured to obtain a current charging state parameter of the mobile terminal 701; searching a target coil adjusting parameter corresponding to the current charging state parameter from a preset database; sending the target coil adjustment parameter to a wireless charging device 702 connected with the mobile terminal 701;
the wireless charging device 702 is configured to receive the target coil adjustment parameter sent by the mobile terminal 701, and wirelessly charge the mobile terminal 701 based on the target coil adjustment parameter.
Specifically, the mobile terminal 701 and the wireless charging device 702 in the embodiment of the present invention may refer to the description of the mobile terminal and the wireless charging device in the foregoing embodiment, which is not described herein again.
In the foregoing embodiments, the descriptions of the respective embodiments have respective emphasis, and for parts that are not described in detail in a certain embodiment, reference may be made to related descriptions of other embodiments.
In the embodiments provided in the present invention, it should be understood that the disclosed apparatus and method may be implemented in other ways. For example, the above-described apparatus embodiments are merely illustrative, and for example, the division of the modules is merely a logical division, and in actual implementation, there may be other divisions, for example, multiple modules or components may be combined or integrated into another system, or some features may be omitted, or not implemented. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, devices or modules, and may be in an electrical, mechanical or other form.
The modules described as separate parts may or may not be physically separate, and parts displayed as modules may or may not be physical modules, may be located in one place, or may be distributed on a plurality of network modules. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the present embodiment.
In addition, functional modules in the embodiments of the present invention may be integrated into one processing module, or each of the modules may exist alone physically, or two or more modules are integrated into one module. The integrated module can be realized in a hardware form, and can also be realized in a form of hardware and a software functional module.
The integrated module implemented in the form of a software functional module may be stored in a computer-readable storage medium. The software functional module is stored in a storage medium and includes several instructions to enable a computer device (which may be a personal computer, a server, or a network device) or a processor (processor) to execute some steps of the methods according to the embodiments of the present invention. And the aforementioned storage medium includes: various media capable of storing program codes, such as a usb disk, a removable hard disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk, or an optical disk.
It is obvious to those skilled in the art that, for convenience and simplicity of description, the foregoing division of the functional modules is merely used as an example, and in practical applications, the above function distribution may be performed by different functional modules according to needs, that is, the internal structure of the device is divided into different functional modules to perform all or part of the above described functions. For the specific working process of the device described above, reference may be made to the corresponding process in the foregoing method embodiment, which is not described herein again.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.
Claims (17)
1. A wireless charging method, comprising:
acquiring a current charging state parameter of the mobile terminal;
determining a preset database from a plurality of databases comprising different charging state parameters and coil adjustment parameters corresponding to the different charging state parameters, and finding out a target coil adjustment parameter corresponding to the current charging state parameter from the preset database, wherein the database is determined according to configuration information of the mobile terminal and/or configuration information of wireless charging equipment connected with the mobile terminal, the database comprises at least one group of charging state parameters and coil adjustment parameters corresponding to each group of charging state parameters, the configuration information of the mobile terminal comprises an equipment model or a battery configuration parameter of the mobile terminal, and the configuration information of the wireless charging equipment comprises an equipment model or a coil configuration parameter of the wireless charging equipment;
and sending the target coil adjustment parameter to the wireless charging equipment so that the wireless charging equipment wirelessly charges the mobile terminal based on the target coil adjustment parameter.
2. The method of claim 1, wherein the configuration information of the mobile terminal comprises a first device model of the mobile terminal, and wherein the configuration information of the wireless charging device comprises a second device model of the wireless charging device; the finding out the target coil adjustment parameter corresponding to the current charging state parameter from a preset database comprises:
and determining a database corresponding to the first equipment model and the second equipment model, and searching for a target coil adjustment parameter corresponding to the current charging state parameter from the determined database.
3. The method of claim 1, wherein the configuration information of the mobile terminal comprises a battery configuration parameter of the mobile terminal, and the configuration information of the wireless charging device comprises a coil configuration parameter of the wireless charging device; the finding out the target coil adjustment parameter corresponding to the current charging state parameter from a preset database comprises:
and determining a database corresponding to the battery configuration parameters and the coil configuration parameters, and searching for target coil adjustment parameters corresponding to the current charging state parameters from the determined database.
4. The method according to any one of claims 1-3, wherein the state of charge parameters include at least one of a battery charge value, a charge current value, and a charge time; the coil adjustment parameter includes at least one of a coil turn adjustment value and a coil radius adjustment value.
5. A wireless charging method, comprising:
receiving a target coil adjustment parameter sent by a mobile terminal, wherein the target coil adjustment parameter is found from a preset database based on a current charging state parameter after the mobile terminal determines the preset database from a plurality of databases comprising different charging state parameters and coil adjustment parameters corresponding to the different charging state parameters, and the database is determined according to configuration information of the mobile terminal and/or configuration information of wireless charging equipment, wherein the configuration information of the mobile terminal comprises the equipment model or the battery configuration parameter of the mobile terminal, and the configuration information of the wireless charging equipment comprises the equipment model or the coil configuration parameter of the wireless charging equipment;
and wirelessly charging the mobile terminal based on the target coil adjustment parameter.
6. The method of claim 5, wherein the target coil adjustment parameter comprises a coil turn number adjustment value; the wirelessly charging the mobile terminal based on the target coil adjustment parameter includes:
adjusting the number of turns of a coil of the wireless charging device to the number of turns indicated by the coil turn adjustment value;
and wirelessly charging the mobile terminal based on the coil with the number of turns adjusted.
7. The method of claim 5, wherein the target coil adjustment parameter comprises a coil radius adjustment value; the wirelessly charging the mobile terminal based on the target coil adjustment parameter includes:
adjusting a radius of a coil of the wireless charging device to a radius indicated by the coil radius adjustment value;
and wirelessly charging the mobile terminal based on the coil with the radius adjusted.
8. A mobile terminal, comprising:
the acquisition module is used for acquiring the current charging state parameter of the mobile terminal;
the searching module is used for determining a preset database from a plurality of databases comprising different charging state parameters and coil adjustment parameters corresponding to the different charging state parameters, and searching a target coil adjustment parameter corresponding to the current charging state parameter from the preset database, wherein the database is determined according to configuration information of the mobile terminal and/or configuration information of wireless charging equipment connected with the mobile terminal, the database comprises at least one group of charging state parameters and coil adjustment parameters corresponding to each group of charging state parameters, the configuration information of the mobile terminal comprises an equipment model or a battery configuration parameter of the mobile terminal, and the configuration information of the wireless charging equipment comprises an equipment model or a coil configuration parameter of the wireless charging equipment;
and the sending module is used for sending the target coil adjustment parameter to the wireless charging equipment so that the wireless charging equipment wirelessly charges the mobile terminal based on the target coil adjustment parameter.
9. The mobile terminal of claim 8, wherein the configuration information of the mobile terminal comprises a first device model of the mobile terminal, and the configuration information of the wireless charging device comprises a second device model of the wireless charging device; the search module is specifically configured to:
and determining a database corresponding to the first equipment model and the second equipment model, and searching for a target coil adjustment parameter corresponding to the current charging state parameter from the determined database.
10. The mobile terminal of claim 8, wherein the configuration information of the mobile terminal comprises a battery configuration parameter of the mobile terminal, and the configuration information of the wireless charging device comprises a coil configuration parameter of the wireless charging device; the search module is specifically configured to:
and determining a database corresponding to the battery configuration parameters and the coil configuration parameters, and searching for target coil adjustment parameters corresponding to the current charging state parameters from the determined database.
11. The mobile terminal according to any of claims 8-10, wherein the charge state parameters comprise at least one of a battery charge value, a charge current value, and a charge time; the coil adjustment parameter includes at least one of a coil turn adjustment value and a coil radius adjustment value.
12. A wireless charging device, comprising:
the wireless charging device comprises a receiving module, a processing module and a processing module, wherein the receiving module is used for receiving a target coil adjusting parameter sent by a mobile terminal, the target coil adjusting parameter is found out from a preset database based on a current charging state parameter after the mobile terminal determines the preset database from a plurality of databases comprising different charging state parameters and coil adjusting parameters corresponding to the different charging state parameters, and the database is determined according to configuration information of the mobile terminal and/or configuration information of the wireless charging device, wherein the configuration information of the mobile terminal comprises a device model or a battery configuration parameter of the mobile terminal, and the configuration information of the wireless charging device comprises a device model or a coil configuration parameter of the wireless charging device;
and the charging module is used for wirelessly charging the mobile terminal based on the target coil adjustment parameter.
13. The apparatus of claim 12, wherein the target coil adjustment parameter comprises a coil turn number adjustment value; the charging module includes:
the first adjusting unit is used for adjusting the number of turns of a coil of the wireless charging equipment to the number of turns indicated by the coil turn adjusting value;
and the first charging unit is used for wirelessly charging the mobile terminal based on the coil with the number of turns adjusted.
14. The apparatus of claim 12, wherein the target coil adjustment parameter comprises a coil radius adjustment value; the charging module includes:
a second adjusting unit configured to adjust a radius of a coil of the wireless charging apparatus to a radius indicated by the coil radius adjustment value;
and the second charging unit is used for wirelessly charging the mobile terminal based on the coil with the radius adjusted.
15. A mobile terminal, comprising: the processor is respectively connected with the communication interface and the memory; wherein the content of the first and second substances,
the memory is to store program instructions;
the processor is configured to invoke program instructions stored in the memory to perform the wireless charging method of any of claims 1-4.
16. A wireless charging device, comprising: the processor is respectively connected with the communication interface and the memory; wherein the content of the first and second substances,
the memory is to store program instructions;
the processor is configured to invoke program instructions stored in the memory to perform the wireless charging method of any of claims 5-7.
17. A wireless charging system, comprising: the mobile terminal according to any one of claims 8 to 11 and the wireless charging device according to any one of claims 12 to 14.
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| CN109962532A (en) * | 2017-12-25 | 2019-07-02 | 华为技术有限公司 | A kind of wireless charging control method and wireless charging transmitter |
| CN108494030B (en) * | 2018-03-13 | 2021-03-12 | 维沃移动通信有限公司 | Wireless charging method, terminal and transmitting terminal equipment |
| CN109510268B (en) * | 2018-11-30 | 2024-04-02 | 努比亚技术有限公司 | Terminal charging method, mobile terminal and computer readable storage medium |
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