CN104269585A - Charging method and mobile terminal - Google Patents
Charging method and mobile terminal Download PDFInfo
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- CN104269585A CN104269585A CN201410555149.6A CN201410555149A CN104269585A CN 104269585 A CN104269585 A CN 104269585A CN 201410555149 A CN201410555149 A CN 201410555149A CN 104269585 A CN104269585 A CN 104269585A
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- charging
- controller
- battery core
- circuit
- auxiliary
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/44—Methods for charging or discharging
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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
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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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Abstract
The invention is suitable for the field of a mobile terminal, and provides a charging method and a mobile terminal. The method comprises: sending a fast charging command to a second controller when the connection between a charging adaptor and the mobile terminal is detected by a first controller; judging whether the charging adaptor has the ability to output the pressure specified by the fast charging command or not when the fast charging command is received by the second controller, and sending a fast charging response command to the first controller if the charging adaptor has the ability to output the pressure specified by the fast charging command; communicating one or more than one charging loops of which the batteries are charged by auxiliary charging circuits when the fast charging response command is received by the first controller; realizing the fast charging of the batteries by that the batteries are simultaneously charged by the one or more than one auxiliary charging circuits which are parallel.
Description
Technical field
The invention belongs to field of mobile terminals, particularly relate to a kind of charging method and mobile terminal.
Background technology
Along with the progress in epoch, the Internet and mobile radio communication provide the function application of magnanimity.User not only can use mobile terminal to carry out tradition application, such as: use smart mobile phone to answer or call; Meanwhile, user can also use mobile terminal to carry out web page browsing, picture transfer, game etc.Frequency of utilization along with mobile terminal increases, and mobile terminal needs often charging.
In existing mobile terminal, be inside provided with one piece of charging chip, after charging adapter is connected (such as grafting) with mobile terminal, by this charging chip, the battery core of mobile terminal charged.But charged to battery core by monolithic charging chip, charge rate is slow, length consuming time of charging.
Summary of the invention
The object of the present invention is to provide a kind of charging method and mobile terminal, charged to solve prior art by one piece of charging chip to battery core, charge rate is slow, the problem of length consuming time of charging.
First aspect, the invention provides a kind of charging method, is applied to the charging system comprising charging adapter and mobile terminal, and described mobile terminal comprises the first controller, battery core and at least one auxiliary charging circuit, and described charging adapter comprises second controller; Described charging method comprises:
When described first controller detects the connection of described charging adapter and described mobile terminal, send to described second controller and fill instruction soon;
Described second controller receive described fill instruction soon time judge described charging adapter whether have export described ability of filling the voltage that instruction is specified soon, if described charging adapter has export described ability of filling the voltage that instruction is specified soon, then send to described first controller and fill response instruction soon;
Described first controller receive described fill response instruction soon time, be communicated with the charge circuit that one or more described auxiliary charging circuit charges to described battery core.
Second aspect, the invention provides a kind of mobile terminal, and described mobile terminal comprises charging inlet and battery core, and described mobile terminal also comprises the first controller and at least one auxiliary charging circuit; Described first controller is electrically connected with described charging inlet, each described auxiliary charging circuit respectively, and each described auxiliary charging circuit is all connected electrically between described charging inlet and described battery core;
Described first controller, during for charging signals being detected from described charging inlet, send to the second controller in charging adapter and fill instruction soon, receive described second controller feedback fill response instruction soon time be communicated with the charge circuit that one or more described auxiliary charging circuit charges to described battery core.
Beneficial effect of the present invention: when the battery core support quick charge of mobile terminal, fills instruction by the first controller soon to the first controller transmission of charging adapter; If charging adapter has export described ability of filling the voltage that instruction is specified soon, then described second controller sends to described first controller and fills response instruction soon; Described first controller receive described fill response instruction soon time, be communicated with the charge circuit that one or more described auxiliary charging circuit charges to described battery core; Described battery core is charged by the one or more described auxiliary charging circuit of parallel connection simultaneously, realize the quick charge to battery core.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the embodiment of the present invention, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the workflow diagram of the charging method that the embodiment of the present invention provides;
Fig. 2 is a kind of workflow diagram of the charging current that the main charging circuit of adjustment exports;
Fig. 3 is a kind of workflow diagram of the charging current that the auxiliary charging circuit of adjustment exports;
Fig. 4 is a kind of workflow diagram of the charging method that the embodiment of the present invention provides;
Fig. 5 is another workflow diagram of the charging method that the embodiment of the present invention provides;
Fig. 6 is the composition structure chart of mobile terminal.
Embodiment
In order to make object of the present invention, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.In order to technical solutions according to the invention are described, be described below by specific embodiment.
The embodiment of the present invention provides a kind of charging system, and this charging system comprises charging adapter 2 and mobile terminal 1.
Described mobile terminal 1 comprises battery core, charging inlet 14, main charging circuit 12 etc.Described battery core is used for powering for mobile terminal 1.This main charging circuit 12 is connected electrically between battery core and charging inlet 14, the electrical connection of this charging inlet 14 and this battery core of being turned on or off by this main charging circuit 12 (being controlled by the first controller 11).
In addition, described mobile terminal 1 also has the first controller 11, and described main charging circuit 12 is also electrically connected with described first controller 11.Therefore when charging adapter 2 be connected with mobile terminal 1 (the first situation, during wired charging, the charging inlet of charging adapter 2 is electrically connected (such as grafting) with the charging inlet 14 of mobile terminal 1; The second situation, during wireless charging, the charging inlet of charging adapter 2 and charging inlet 14 wireless connections of mobile terminal 1) after, in the process that charging inlet 14 and this main charging circuit 12 successively through mobile terminal 1 charges to this battery core, first controller 11 can send electric current adjustment instruction to main charging circuit 12, to adjust the charging current that main charging circuit 12 exports to described battery core, first controller 11 can send Voltage Cortrol instruction to main charging circuit 12, to adjust the charging voltage that main charging circuit 12 exports to described battery core.
What deserves to be explained is, in the corresponding charging adapter 2 provided in the embodiment of the present invention, be provided with second controller 21; The voltage exported by this second controller 21 adjustable charging adapter 2 and/or electric current and/or power.As an execution mode, charging adapter 2 can export the charging signals of 5V, 9V or 12V to mobile terminal 1; Such as, when charging adapter 2 receives the charging instruction that mobile terminal 1 sends, if this charging instruction specifies 9V, then second controller 21 can control charging adapter 2 exports charging signals from 9V to the charging inlet 14 of mobile terminal 1.Under default situations, or this charging instruction voltage of specifying for 5V, 9V or 12V time, charging adapter 2 exports the charging signals of 5V to the charging inlet 14 of mobile terminal 1.
In embodiments of the present invention, in order to increase the charging current to battery core, in mobile terminal 1, with the addition of at least one auxiliary charging circuit 13, and show the charging method of adding after auxiliary charging circuit 13 with Fig. 1.For the workflow of the charging method that the embodiment of the present invention shown in Fig. 1 provides, for convenience of description, illustrate only the part relevant to the embodiment of the present invention.It should be noted that, the charging method that the embodiment of the present invention provides can be applicable to the charging system comprising charging adapter 2 and mobile terminal 1.
In the concrete embodiment of the present invention, described mobile terminal 1 also comprises first controller 11 and at least one auxiliary charging circuit 13; Described first controller 11 is electrically connected with described charging inlet 14, each described auxiliary charging circuit 13 respectively, and each described auxiliary charging circuit 13 is all connected electrically between described charging inlet 14 and described battery core.
As one embodiment of the invention, described main charging circuit 12 adopts main charging chip; It should be noted that, this main charging chip adopts charging chip, and to type and the model of charging chip, the present embodiment does not limit.Particularly, this main charging chip is serially connected between described charging inlet 14 and described battery core, control by the first controller 11 charge circuit that this main charging chip charges to battery core with this main charging chip that is turned on or off, with by main charging chip to battery core charging or do not charge to battery core.
As one embodiment of the invention, one or more described auxiliary charging circuit 13 adopts auxiliary charging chip.It should be noted that, this auxiliary charging chip adopts charging chip, and to type and the model of charging chip, the present embodiment does not limit.Particularly, this main charging chip is serially connected between described charging inlet 14 and described battery core, control by the first controller 11 charge circuit that this auxiliary charging chip charges to battery core with this auxiliary charging chip that is turned on or off, with by auxiliary charging chip to battery core charging or do not charge to battery core.
And then see Fig. 1, based on above-mentioned charging system, the charging method that the embodiment of the present invention provides comprises steps A 1, steps A 2 and steps A 3.
Steps A 1, when described first controller 11 detects the connection of described charging adapter 2 and described mobile terminal 1, sends to described second controller 21 and fills instruction soon.
In embodiments of the present invention, when the charging inlet of described charging adapter 2 is connected (such as grafting with the charging inlet 14 of described mobile terminal 1, such as wireless connections) after, described charging adapter 2 exports charging signals to the charging inlet 14 of mobile terminal 1; Described first controller 11 can detect this charging signals, judge described charging adapter 2 with the connection of described mobile terminal 1, then described first controller 11 sends to described second controller 21 and fills instruction soon, with trigger second controller 21 to this charging adapter 2 whether have export the described charging ability filling the voltage that instruction is specified soon judge.
In an embodiment of the present invention, when described first controller 11 detects the connection of described charging adapter 2 and described mobile terminal 1, send to described second controller 21 and fill this step of instruction soon, specifically comprise: when described first controller 11 detects the connection of described charging adapter 2 and described mobile terminal 1, be communicated with the charge circuit that described main charging circuit 12 charges to described battery core, send to described second controller 21 and fill instruction soon.
Specifically in the present embodiment, when the charging inlet of described charging adapter 2 is connected (such as grafting with the charging inlet 14 of described mobile terminal 1, such as wireless connections) after, described charging adapter 2 exports charging signals to the charging inlet 14 of mobile terminal 1, when first controller 11 detects charging signals from described charging inlet 14, generate main connection instruction, this main connection instruction is sent to described main charging circuit 12, when receiving this main connection instruction, described charging inlet 14 is communicated with described battery core main charging circuit 12 by it, to be communicated with by described charging inlet 14, the charging path of described main charging circuit 12 and described battery core composition, battery core is charged with this charging signals by main charging circuit 12, meanwhile, described first controller 11 detects charging signals from the charging inlet 14 of this mobile terminal 1, generates and fills instruction soon, send this fill instruction soon to charging adapter 2, in the present embodiment, for the send mode sending this charging instruction to charging adapter 2, do not limit at this, such as, the charging inlet 14 by mobile terminal 1 sends this to the charging inlet of charging adapter 2 and fills instruction soon, and the second controller 21 of charging adapter 2 receives this by the charging inlet of charging adapter 2 and fills instruction soon, again such as, mobile terminal 1 wirelessly (such as: WIFI mode, bluetooth approach) sends this to charging adapter 2 and fills instruction soon, charging adapter 2 adopts corresponding wireless mode to receive after this fills instruction soon, and second controller 21 is exported in the instruction of filling soon received.
Steps A 2, described second controller 21 receive described fill instruction soon time judge described charging adapter 2 whether have export described ability of filling the voltage that instruction is specified soon, if described charging adapter 2 has export described ability of filling the voltage that instruction is specified soon, then send to described first controller 11 and fill response instruction soon.
In embodiments of the present invention, described second controller 21 receive mobile terminal 1 first controller 11 send described fill instruction soon after, the Voltage Cortrol judging the charging signals whether described charging adapter 2 can be exported immediately is the described voltage filling instruction soon and specify, if can, respond this and fill instruction soon, and feed back this to described first controller 11 and fill response instruction soon, if can not, then do not respond this and fill instruction soon, do not feed back this to described first controller 11 yet and fill response instruction soon.
Steps A 3, described first controller 11 receive described fill response instruction soon time, be communicated with the charge circuit that one or more described auxiliary charging circuit 13 charges to described battery core.
In embodiments of the present invention, described first controller 11 send to the second controller 21 of charging adapter 2 described fill instruction soon after, if receive the described of described second controller 21 feedback to fill response instruction soon, be then communicated with the charge circuit that one or more described auxiliary charging circuit 13 charges to described battery core; Particularly, receive described second controller 21 feedback described fill response instruction soon time, be communicated with the charging path be made up of described charging inlet 14, one or more described auxiliary charging circuits 13 and described battery core.
In an embodiment of the present invention, user as required, can adjust the charging current to battery core charging by described first controller 11.The charging current exported especially by the main charging circuit of adjustment 12 pairs of battery cores realizes, and/or the charging current adjusting the 13 pairs of battery cores outputs of auxiliary charging circuit realizes.
A kind of workflow of the charging current that the main charging circuit 12 of the adjustment shown in Fig. 2 exports, for convenience of description, illustrate only the part relevant to the embodiment of the present invention.
See Fig. 2, as the present embodiment one embodiment, described charging method also comprises: steps A 4, and described first controller 11 exports the first electric current adjustment instruction to described main charging circuit 12; Steps A 5, described main charging circuit 12, according to described first electric current adjustment instruction, adjusts the charging current of charging to described battery core.
Specifically in embodiments, the charging current that battery core is exported is adjusted by main charging circuit 12; Particularly, when adjusting the charging current to battery core charging by main charging circuit 12, user can trigger the first controller 11 and generate the first electric current adjustment instruction, specifies the first charging current value by this first electric current adjustment instruction.
And then, described main charging circuit 12 is when receiving this first electric current adjustment instruction, according to the electric current (size of this electric current being adjusted to this first charging current value) that the described main charging circuit 12 of described first electric current adjustment instruction adjustment exports to described battery core, thus adjust the charging current that described battery core is charged.
A kind of workflow of the charging current that the auxiliary charging circuit 13 of the adjustment shown in Fig. 3 exports, for convenience of description, illustrate only the part relevant to the embodiment of the present invention.
See Fig. 3, as the present embodiment one embodiment, described charging method also comprises: steps A 6, and described first controller 11 exports the second electric current adjustment instruction to described auxiliary charging circuit 13; Steps A 7, described auxiliary charging circuit 13, according to described second electric current adjustment instruction, adjusts the charging current of charging to described battery core.
Specifically in embodiments, the charging current that battery core is exported is adjusted by auxiliary charging circuit 13; Particularly, when adjusting the charging current to battery core charging by auxiliary charging circuit 13, user can trigger the first controller 11 and generate the second electric current adjustment instruction, specifies the second charging current value by this second electric current adjustment instruction.
And then, described auxiliary charging circuit 13 is when receiving this second electric current adjustment instruction, according to the electric current (size of this electric current being adjusted to this second charging current value) that the described auxiliary charging circuit 13 of described second electric current adjustment instruction adjustment exports to described battery core, thus adjust the charging current that described battery core is charged.
A kind of workflow of the charging method that the embodiment of the present invention shown in Fig. 4 provides, for convenience of description, illustrate only the part relevant to the embodiment of the present invention.
See Fig. 4, as one embodiment of the invention, described first controller 11 receive described fill response instruction soon time, be communicated with this step of charge circuit that one or more described auxiliary charging circuit 13 charges to described battery core, be specially:
Steps A 31, described first controller 11 receive described fill response instruction soon time, be communicated with the charge circuit of specifying the described auxiliary charging circuit 13 of number to charge to described battery core, described appointment number is according to the preset charged current settings of charging to described battery core.
In the present embodiment, using the charging current of charging to battery core as preset charged electric current, it should be noted that, can artificially change this preset charged electric current of battery core charging.After preset charged electric current to be determined, for extending the life-span of auxiliary charging circuit 13, through determining the auxiliary charging circuit 13 of specifying number, the auxiliary charging circuit 13 through charging inlet 14 and appointment number charges to described battery core with this preset charged electric current.
It should be noted that, in the process to battery core charging, according to the charging characteristic curve of battery core, when the voltage rise of battery core is to different magnitude of voltage, the different charging stage can be arrived, comprise preliminary filling stage, constant-current charging phase and constant voltage charging phase.Under the different charging stage, the acceptable maximum charging current of battery core is different, therefore needs to determine above-mentioned preset charged electric current (charging current to battery core charging) according to the different charging stage.
In the present embodiment, because main charging circuit 12, each auxiliary charging circuit 13 are in parallel; If wish to charge to battery core with this preset charged electric current, described appointment number can be determined according to this preset charged electric current, by the auxiliary charging circuit 13 of this appointment number, this battery core be charged simultaneously, realize charging to battery core with this preset charged electric current.
Particularly, when charging adapter 2 have export described fill the ability of the voltage that instruction is specified soon, described first controller 11 receive second controller 21 send described fill response instruction soon time, first controller 11 all sends auxiliary connection instruction to specifying the auxiliary charging circuit 13 of number, be communicated with the charging path that be made up of described auxiliary charging circuit 13 and the described battery core of described charging inlet 14, this appointment number, battery core charged through described charging inlet 14 and auxiliary charging circuit 13 in parallel, appointment number simultaneously.
As an embodiment of charging to battery core with this preset charged electric current, the auxiliary charging circuit 13 of described appointment number is determined according to this preset charged electric current, auxiliary charging circuit 13 by means of only described appointment number realizes charging to this battery core with this preset charged electric current, and need not by the 12 pairs of battery core chargings of main charging circuit.
As an embodiment of charging to battery core with this preset charged electric current, the auxiliary charging circuit 13 of described appointment number is determined according to this preset charged electric current, while the 12 pairs of battery core chargings of main charging circuit, also with the auxiliary charging circuit 13 of described appointment number, this battery core is charged, by realizing charging to this battery core with this preset charged electric current with the auxiliary charging circuit 13 of main charging circuit 12, described appointment number.
Another workflow of the charging method that the embodiment of the present invention shown in Fig. 5 provides, for convenience of description, illustrate only the part relevant to the embodiment of the present invention.
See Fig. 5, as one embodiment of the invention, described first controller 11 receive described fill response instruction soon time, be communicated with this step of charge circuit that one or more described auxiliary charging circuit 13 charges to described battery core, be specially:
Steps A 32, described first controller 11 receive described fill response instruction soon time, be communicated with the charge circuit that all described auxiliary charging circuits 13 charge to described battery core.
In the present embodiment, when charging adapter 2 have export described fill the ability of the voltage that instruction is specified soon, described first controller 11 receive second controller 21 send described fill response instruction soon time, first controller 11 all sends auxiliary connection instruction to each auxiliary charging circuit 13, be communicated with the charging path be made up of described charging inlet 14, all described auxiliary charging circuits 13 and described battery core, battery core charged through described charging inlet 14 and each auxiliary charging circuit 13 in parallel simultaneously simultaneously.
In charging process, the first controller 11 can export the first electric current adjustment instruction, to adjust the charging current of being charged to described battery core by main charging circuit 12 to main charging circuit 12; First controller 11 exports the second electric current adjustment instruction, to adjust the charging current of being charged to described battery core by auxiliary charging circuit 13 to one or more auxiliary charging circuit 13; And then realize: through described charging inlet 14 and the 12 pairs of battery core chargings of main charging circuit, simultaneously through described charging inlet 14 and each auxiliary charging circuit 13 pairs of battery core chargings in parallel, be preset charged electric current to the charging current of battery core charging.
It should be noted that, the charging method that the embodiment of the present invention provides is applicable to the mobile terminal 1 that the embodiment of the present invention provides.
Fig. 6 shows the composition structure of the mobile terminal 1 that the embodiment of the present invention provides, and for convenience of description, illustrate only the part relevant to the embodiment of the present invention.
The mobile terminal 1 that the present embodiment provides, as shown in Figure 6, described mobile terminal 1 comprises charging inlet 14 and battery core, and described mobile terminal 1 also comprises first controller 11 and at least one auxiliary charging circuit 13; Described first controller 11 is electrically connected with described charging inlet 14, each described auxiliary charging circuit 13 respectively, and each described auxiliary charging circuit 13 is all connected electrically between described charging inlet 14 and described battery core;
Described first controller 11, during for charging signals being detected from described charging inlet 14, send to the second controller 21 in charging adapter 2 and fill instruction soon, receive described second controller 21 feedback fill response instruction soon time be communicated with the charge circuit that one or more described auxiliary charging circuit 13 charges to described battery core;
In an embodiment of the present invention, described mobile terminal 1 also comprises main charging circuit 12; Described main charging circuit 12 is connected electrically between described charging inlet 14 and described battery core, and described main charging circuit 12 is also electrically connected with described first controller 11;
Described first controller 11 specifically for: when charging signals being detected from described charging inlet 14, send to described second controller 21 and fill instruction soon, main connection instruction is sent, to be communicated with the charging path be made up of described charging inlet 14, described main charging circuit 12 and described battery core to described main charging circuit 12.
In an embodiment of the present invention, described first controller 11 specifically for: receive described second controller 21 feedback fill response instruction soon time, auxiliary connection instruction is sent to specifying the described auxiliary charging circuit 13 of number, to be communicated with the charging path be made up of described auxiliary charging circuit 13 and the described battery core of described charging inlet 14, described appointment number, described appointment number is according to the preset charged current settings of charging to described battery core.
In an embodiment of the present invention, described first controller 11 specifically for: receive described second controller 21 feedback fill response instruction soon time, auxiliary connection instruction is sent, to be communicated with the charging path be made up of described charging inlet 14, all described auxiliary charging circuits 13 and described battery core to all described auxiliary charging circuits 13.
In an embodiment of the present invention, described main charging circuit 12 adopts main charging chip; One or more described auxiliary charging circuit 13 adopts auxiliary charging chip.
In an embodiment of the present invention, described first controller 11, also for exporting the first electric current adjustment instruction to described main charging circuit 12;
Described main charging circuit 12, for according to described first electric current adjustment instruction, adjusts the charging current of charging to described battery core.
In an embodiment of the present invention, described first controller 11, also for exporting the second electric current adjustment instruction to described auxiliary charging circuit 13;
Described auxiliary charging circuit 13, for according to described second electric current adjustment instruction, adjusts the charging current of charging to described battery core.
Above content is in conjunction with concrete preferred implementation further description made for the present invention, can not assert that specific embodiment of the invention is confined to these explanations.For general technical staff of the technical field of the invention; make some equivalent alternative or obvious modification without departing from the inventive concept of the premise; and performance or purposes identical, all should be considered as belonging to the scope of patent protection that the present invention is determined by submitted to claims.
Claims (14)
1. a charging method, is characterized in that, is applied to the charging system comprising charging adapter and mobile terminal, and described mobile terminal comprises the first controller, battery core and at least one auxiliary charging circuit, and described charging adapter comprises second controller; Described charging method comprises:
When described first controller detects the connection of described charging adapter and described mobile terminal, send to described second controller and fill instruction soon;
Described second controller receive described fill instruction soon time judge described charging adapter whether have export described ability of filling the voltage that instruction is specified soon, if described charging adapter has export described ability of filling the voltage that instruction is specified soon, then send to described first controller and fill response instruction soon;
Described first controller receive described fill response instruction soon time, be communicated with the charge circuit that one or more described auxiliary charging circuit charges to described battery core.
2. charging method as claimed in claim 1, it is characterized in that, described mobile terminal also comprises main charging circuit;
When described first controller detects the connection of described charging adapter and described mobile terminal, send to described second controller and fill this step of instruction soon, specifically comprise:
When described first controller detects the connection of described charging adapter and described mobile terminal, be communicated with the charge circuit that described main charging circuit charges to described battery core, send to described second controller and fill instruction soon.
3. charging method as claimed in claim 2, is characterized in that, described first controller receive described fill response instruction soon time, be communicated with this step of charge circuit that one or more described auxiliary charging circuit charges to described battery core, be specially:
Described first controller receive described fill response instruction soon time, be communicated with the charge circuit of specifying the described auxiliary charging circuit of number to charge to described battery core, described appointment number is according to the preset charged current settings of charging to described battery core.
4. charging method as claimed in claim 2, is characterized in that, described first controller receive described fill response instruction soon time, be communicated with this step of charge circuit that one or more described auxiliary charging circuit charges to described battery core, be specially:
Described first controller receive described fill response instruction soon time, be communicated with the charge circuit that all described auxiliary charging circuits charge to described battery core.
5. charging method as claimed in claim 2, is characterized in that,
Described main charging circuit adopts main charging chip;
One or more described auxiliary charging circuit adopts auxiliary charging chip.
6. the charging method as described in any one of claim 1 to 5, is characterized in that, described charging method also comprises:
Described first controller exports the first electric current adjustment instruction to described main charging circuit;
Described main charging circuit, according to described first electric current adjustment instruction, adjusts the charging current of charging to described battery core.
7. the charging method as described in any one of claim 1 to 5, is characterized in that, described charging method also comprises:
Described first controller exports the second electric current adjustment instruction to described auxiliary charging circuit;
Described auxiliary charging circuit, according to described second electric current adjustment instruction, adjusts the charging current of charging to described battery core.
8. a mobile terminal, described mobile terminal comprises charging inlet and battery core, it is characterized in that, described mobile terminal also comprises the first controller and at least one auxiliary charging circuit; Described first controller is electrically connected with described charging inlet, each described auxiliary charging circuit respectively, and each described auxiliary charging circuit is all connected electrically between described charging inlet and described battery core;
Described first controller, during for charging signals being detected from described charging inlet, send to the second controller in charging adapter and fill instruction soon, receive described second controller feedback fill response instruction soon time be communicated with the charge circuit that one or more described auxiliary charging circuit charges to described battery core.
9. mobile terminal as claimed in claim 8, it is characterized in that, described mobile terminal also comprises main charging circuit; Described main charging circuit is connected electrically between described charging inlet and described battery core, and described main charging circuit is also electrically connected with described first controller;
Described first controller specifically for: when charging signals being detected from described charging inlet, send to described second controller and fill instruction soon, main connection instruction is sent, to be communicated with the charging path be made up of described charging inlet, described main charging circuit and described battery core to described main charging circuit.
10. mobile terminal as claimed in claim 8, is characterized in that, described first controller specifically for:
Receive described second controller feedback fill response instruction soon time, auxiliary connection instruction is sent to specifying the described auxiliary charging circuit of number, to be communicated with the charging path be made up of described auxiliary charging circuit and the described battery core of described charging inlet, described appointment number, described appointment number is according to the preset charged current settings of charging to described battery core.
11. mobile terminals as claimed in claim 9, is characterized in that, described first controller specifically for:
Receive described second controller feedback fill response instruction soon time, send auxiliary connection instruction to all described auxiliary charging circuits, to be communicated with the charging path be made up of described charging inlet, all described auxiliary charging circuits and described battery core.
12. mobile terminals as claimed in claim 9, it is characterized in that, described main charging circuit adopts main charging chip; One or more described auxiliary charging circuit adopts auxiliary charging chip.
13. mobile terminals as described in any one of claim 8 to 12, is characterized in that,
Described first controller, also for exporting the first electric current adjustment instruction to described main charging circuit;
Described main charging circuit, for according to described first electric current adjustment instruction, adjusts the charging current of charging to described battery core.
14. mobile terminals as described in any one of claim 8 to 12, is characterized in that,
Described first controller, also for exporting the second electric current adjustment instruction to described auxiliary charging circuit;
Described auxiliary charging circuit, for according to described second electric current adjustment instruction, adjusts the charging current of charging to described battery core.
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| CN201410555149.6A CN104269585B (en) | 2014-10-17 | 2014-10-17 | A kind of charging method and mobile terminal |
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| CN201410555149.6A CN104269585B (en) | 2014-10-17 | 2014-10-17 | A kind of charging method and mobile terminal |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105098925A (en) * | 2015-09-09 | 2015-11-25 | 厦门美图移动科技有限公司 | Method, system and mobile phone charger for dynamic adjustment of charging current |
| CN105759103A (en) * | 2016-03-31 | 2016-07-13 | 宇龙计算机通信科技(深圳)有限公司 | Method, device and terminal for detecting maximum output current of adapter |
| CN105975250A (en) * | 2016-04-27 | 2016-09-28 | 乐视控股（北京）有限公司 | Quick charging command processing method and device used for electronic equipment, and electronic equipment |
| CN106712122A (en) * | 2015-07-17 | 2017-05-24 | 鸿富锦精密工业(武汉)有限公司 | Charging equipment, charging system and charging method |
| CN107438935A (en) * | 2015-03-10 | 2017-12-05 | 三星电子株式会社 | Method and apparatus for wireless charging |
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