CN104065126B - Charger, terminal and charging method - Google Patents
Charger, terminal and charging method Download PDFInfo
- Publication number
- CN104065126B CN104065126B CN201410300881.9A CN201410300881A CN104065126B CN 104065126 B CN104065126 B CN 104065126B CN 201410300881 A CN201410300881 A CN 201410300881A CN 104065126 B CN104065126 B CN 104065126B
- Authority
- CN
- China
- Prior art keywords
- terminal
- charger
- electric parameter
- battery
- quick charge
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- 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
Landscapes
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The invention discloses a charger, a terminal and a charging method. The charger comprises a transformer and an external charging chip, wherein the transformer is used for outputting a first electrical parameter to the external charging chip, and the external charging chip is used for transforming voltage of the first electrical parameter to obtain a second electrical parameter and outputting the second electrical parameter to a terminal to quickly charge the terminal. The terminal is matched with the charger in use. The terminal comprises a direct channel used for outputting the second electrical parameter input by the charger to a battery to quickly charge the battery. The problem that a terminal emits heat during charging and is low in charging speed is effectively solved. In the invention, when the circuits of the charger and the terminal are capable of fast charging, the charger directly inputs an electrical parameter required by the terminal to the terminal, which avoids the use of a charging chip built in the terminal, reduces the loss of current in the transmission process, improves the output power of the circuits and shortens the time for terminal charging.
Description
Technical field
The present invention relates to electronic technology field, more particularly to a kind of charger, terminal and charging method.
Background technology
Existing mobile terminal, such as mobile phone, adopt usb (universal serial bus, USB) interface more
It is charged.As shown in figure 1, being existing charging principle schematic diagram.Existing charging principle is that High Level AC Voltage is changed by charger
Become the direct current of 5v, mobile phone terminal is exported by usb interface, embedded in mobile phone charging chip carries out direct current transformation, finally with suitable
Voltage and current intensity input handset battery.
But, current mobile terminal power consumption is increasing, and battery capacity is also increasing, charge heating and slow asking of charging
Topic is very prominent.Further, in traditional charging modes, charging current is difficult to improve, and main reason is that electric current from charger
Output end is constantly lost to during the input of battery of mobile phone, is particularly subject to mobile phone charger (charging chip) conversion effect
Rate restricts, and is difficult to electric current to bring up to more than 2a.Even if electric current can be brought up to more than 2a, because charge loss drastically increases
Greatly, when can lead to charge, heating is serious.
Content of the invention
The technical problem to be solved in the present invention is to provide a kind of charger, terminal and charging method, in order to solve existing skill
Terminal charge heating and the slow problem that charges in art.
For solving above-mentioned technical problem, the present invention is achieved through the following technical solutions.
The invention provides a kind of charger, comprising: transformer and external charging chip；Described transformer, for outside
Put charging chip and export the first electric parameter；Described external charging chip, obtains for described first electric parameter is carried out with transformation
Two electric parameters, export the second electric parameter to terminal, so that described terminal carries out quick charge.
Wherein, described charger also includes controller；Controller, for judging whether described terminal carries out quick charge,
If so, then control transformer and external charging chip to carry out quick charge for described terminal, otherwise control transformer to be described end
End is charged；Described external charging chip, under the control of described controller, by the first electricity of described transformer output
Parameter transformation is the second electric parameter, and to the output of described terminal；Described transformer, under the control of described controller, to
Described external charging chip exports the first electric parameter, or exports the 3rd electric parameter to terminal.
Wherein, described controller specifically for: to terminal send handshaking information；Judge whether described terminal returns to shake hands to answer
Answer information, wherein, described response message of shaking hands includes the numerical value of described second electric parameter for quick charge；If so, then
Judge that described terminal carries out quick charge；Otherwise, it is determined that described terminal does not carry out quick charge.
Present invention also offers a kind of terminal, cooperation above-mentioned charger use, described terminal includes: direct access and electricity
Pond；Described direct access, for the second electric parameter inputting charger, exports to described battery, is that described battery quickly fills
Electricity.
Wherein, described terminal also includes: processor；Processor, for when receive charger transmission handshaking information when,
Return the response message of shaking hands of the numerical value carrying described second electric parameter for quick charge to described charger, and,
Direct access is controlled to be that described battery charges；Described direct access, under the control of a processor, described charger being inputted
The second electric parameter export to described battery.
Wherein, described terminal also includes: built-in charging chip；When terminal does not carry out quick charge to battery, described place
It is that described battery charges that reason device controls described built-in charging chip；Described built-in charging chip, under the control of a processor,
3rd electric parameter of described charger input is exported to described battery.
Invention further provides a kind of charging method, the flow process of charger side execution includes: is filled to external by transformer
Electrical chip exports the first electric parameter；Transformation is carried out by described external charging chip to described first electric parameter and obtains the second electricity ginseng
Amount, exports the second electric parameter to terminal, so that described terminal carries out quick charge.
Wherein, the flow process of described charger side execution also includes: judges whether described terminal is carried out quickly by controller
Charge；If so, transformer and external charging chip is then controlled to be that described terminal exports the second electric parameter；If it is not, then controlling transformation
Device is that described terminal exports the 3rd electric parameter.
Wherein, the step whether described terminal carries out quick charge is judged by controller, comprising: controller is sent out to terminal
Send handshaking information；Judge whether described terminal returns response message of shaking hands, wherein, described response message of shaking hands is included for fast
The numerical value of described second electric parameter that speed charges；If so, then judge that described terminal carries out quick charge；Otherwise, it is determined that described end
End does not carry out quick charge.
The present invention has reoffered a kind of charging method, and the flow process of end side execution includes: by direct access, by charger
Second electric parameter of input, exports to described battery, is described quickly charging battery.
Wherein, the flow process of described end side execution also includes: when receiving the handshaking information of charger transmission, by place
Reason device returns the response message of shaking hands of the numerical value carrying described second electric parameter for quick charge to described charger, and
And, control direct access to be that described battery charges；Under the control of a processor, described charger is inputted by described direct access
Second electric parameter exports to described battery.
Wherein, the flow process of described end side execution also includes: when terminal does not carry out quick charge to battery, by described
It is that described battery charges that processor controls described built-in charging chip；Under the control of a processor, described built-in charging chip will
3rd electric parameter of described charger input exports to described battery.
The present invention has the beneficial effect that:
In the present invention, when the circuit of charger and terminal all possesses quick charge capability, charger is directly terminal
Electric parameter needed for input terminal, it is to avoid the built-in charging chip of using terminal, reduces loss in transmitting procedure for the electric current, improves
The power output of circuit, shortens the charging duration of terminal.
Brief description
Fig. 1 is the schematic diagram of existing charging principle；
Fig. 2 is the structure chart of charger according to an embodiment of the invention；
Fig. 3 is the structure chart of charger according to another embodiment of the present invention；
Fig. 4 is the schematic diagram of charger according to an embodiment of the invention；
Fig. 5 is the structure chart of terminal according to an embodiment of the invention；
Fig. 6 is the structure chart of terminal according to another embodiment of the present invention；
Fig. 7 is the schematic diagram of terminal according to an embodiment of the invention；
Fig. 8 is the flow chart of the charging method of charger side according to an embodiment of the invention；
Fig. 9 is the flow chart of the charging method of charger side according to another embodiment of the present invention；
Figure 10 is the flow chart of the charging method of end side according to an embodiment of the invention；
Figure 11 is the flow chart of the charging method of end side according to another embodiment of the present invention.
Specific embodiment
In order to solve the problems, such as that in prior art, terminal charge heating and charging are slow, the invention provides a kind of charger,
Terminal and charging method.
The present invention can adopt quick charge mode between charger and terminal, and quick charge mode avoids using terminal
Built-in charging chip, then using the external charging chip in charger, reduce loss in transmitting procedure for the electric current, and then drop
Low terminal temperature in charging process, improves the power output of circuit, thus shortening the charging duration of terminal.
Below in conjunction with accompanying drawing and embodiment, the present invention will be described in further detail.It should be appreciated that it is described herein
Specific embodiment only in order to explain the present invention, do not limit the present invention.
The invention provides a kind of charger, as shown in Fig. 2 Fig. 2 is the knot of charger according to an embodiment of the invention
Composition.
This charger includes transformer 210 and external charging chip 220.
Transformer 210, for exporting the first electric parameter to external charging chip 220.
External charging chip 220, obtains the second electric parameter for carrying out transformation to the first electric parameter, exports second to terminal
Electric parameter, so that terminal carries out quick charge.
Specifically, electric parameter includes electric current and voltage.The value of the first electric parameter is more than the value of the second electric parameter.Second electricity
The value of parameter is the electric parameter value needed for terminal, that is to say the restriction magnitude of voltage of end cell and limits current value, for example, is filling
When electric, the restriction magnitude of voltage of lithium ion battery is 4.2v, restriction current value is 4a.Further, first pass through transformer 210 to export
First voltage value, then by external charging chip 220 by this first voltage value transformation be second voltage value.Wherein, second voltage
It is worth the magnitude of voltage needed for terminal, by adjusting the size of first voltage value, control between first voltage value and second voltage value
Pressure reduction, and then make external charging chip 220 output current value be equal to terminal needed for current value.
In one embodiment, charger of the present invention also includes controller 230.It is according to this as shown in Figure 3
The structure chart of the charger of bright another embodiment.
Controller 230, for judging whether terminal carries out quick charge, if so, then controls transformer 210 and external charging
Chip 220 carries out quick charge for terminal, otherwise controls transformer 210 to be charged for terminal.
External charging chip 220, under the control of controller 230, the first electric parameter that transformer 210 is exported becomes
Press as the second electric parameter, and to terminal output.
Transformer 210, under the control of controller 230, exporting the first electric parameter to external charging chip 220, or
Person exports the 3rd electric parameter to terminal.
Specifically, the value of the 3rd electric parameter is to meet output voltage values and the current value of national standard.As: magnitude of voltage is
5v, current value are 2a.3rd electric parameter is unable to dumb terminal battery, needs through terminal built-in charging chip transformation,
3rd electric parameter transformation is the second electric parameter needed for terminal.But, it will be appreciated by those skilled in the art that terminal built-in
Charging chip, can be due to the electricity in the magnitude of voltage and the second electric parameter in the 3rd electric parameter when carrying out transformation to the 3rd electric parameter
Pressure reduction between pressure value is less, causes transformation process loss larger, causes terminal to generate heat, and during transformation, being difficult to will
Current value is promoted to the current value needed for terminal, causes charging duration longer.
Therefore, charger can provide fast charge mode for terminal, and the implementation of quick charge is: sets in the terminal
Put direct access, e.g., wire.When for terminal charge, this direct access is connected with the external charging chip 220 in charger
Connect.First electric parameter of transformer 210 output is adjustable, makes the both sides of external charging chip 220 obtain larger pressure reduction, so that outward
Put the second electric parameter that charging chip 220 can easily required for outlet terminal, and directly will be defeated for this second electric parameter
Go out to end cell, it is to avoid terminal charge time length and the problem of terminal heating that built-in charging chip transformation causes.
More specifically, controller 230 judges whether terminal can carry out quick charge, can be by sending message to terminal
Mode realizing.Controller 230 sends handshaking information to terminal；Judge whether terminal returns response message of shaking hands, wherein, hold
Hand response message includes the numerical value of the second electric parameter for quick charge；If so, then judge that terminal carries out quick charge；No
Then, judge that terminal does not carry out quick charge.It is possible to further arrange for the first stand-by period, if within the first stand-by period not
Receive response message of shaking hands, then judge that terminal does not carry out quick charge.
Wait terminal shake hands response message when, using the 3rd electric parameter, be terminal charge.
In one embodiment, when receive terminal shake hands response message after, can also to terminal send charge ready
Information, is used for informing that terminal can carry out quick charge.When the ready response message of the charging receiving terminal, then proceed by fast
Speed charges.Otherwise, using the 3rd electric parameter be terminal charge.It is possible to further arrange for the second stand-by period, if second etc.
Treat in the time, do not receive the ready response message of charging of terminal transmission, then adopt the 3rd electric parameter to be terminal charge.
In one embodiment, when carrying out quick charge for terminal, controller 230 is additionally operable to: every the default time period,
Send link information to terminal；Connection reply message for what terminal returned, for the reception connection replying message whether to judge
Time-out, if so, then stops charging or adopt the 3rd electric parameter to be terminal charge, otherwise continues to send link information to terminal,
Until charge terminating.
For Fig. 3, provide a specific embodiment.As shown in figure 4, Fig. 4 is charging according to an embodiment of the invention
The schematic diagram of device.
Charger includes: controller 230, transformer 210, external charging chip 220, usb interface 240 and commutator
250.
Controller 230 connection transformer 210, external charging chip 220 and commutator 250 respectively.Controller 230 is used for
Control transformer 210, external charging chip 220 and commutator 250, control transformer 210, the work of external charging chip 220
Make state.As: control the opening and closing of transformer 210, external charging chip 220, control transformer 210, external charging core
The electric parameter of piece 220 output.
As charging output interface, for connecting terminal, the other end passes through commutator 250 even for one end of usb interface 240
Connect transformer 210 or external charging chip 220.Further, controller 230 controls commutator 250, selects usb interface 240
Connection transformer 210 or external charging chip 220.When connection transformer 210, transformer 210 exports the 3rd electric parameter, and this
Three electric parameters pass through usb interface 240 input terminal.When connecting external charging chip 220, the electric parameter of transformer 210 output
Input external charging chip 220, the electric parameter that external charging chip 220 exports to transformer 210 carries out transformation, form terminal institute
The electric parameter needing.
Controller 230 is additionally operable to detect whether that terminal is inserted, when charging terminal insertion usb interface 240 is detected
Input port, commutator is placed in transformer 210 by acquiescence.After confirming that terminal can carry out quick charge, commutator is put
In external charging chip 220.
Based on said structure, under the control of controller 230, achieve double circuit in battery charge controller, wherein one
Individual circuit includes controller 230, transformer 210 and usb interface 240, and another circuit includes controller 230, transformer
210th, external charging chip 220 and usb interface.
Based on above-mentioned charger, the invention provides a kind of terminal, cooperation above-mentioned charger use.As shown in figure 5, being root
Structure chart according to the terminal of one embodiment of the invention.This embodiment coordinates Fig. 2 to use.
Terminal includes: direct access 510 and battery 520.
Direct access 510, for the second electric parameter inputting charger, exports to battery 520, is that battery 520 is quick
Charge.
In the process, terminal is not processed to the second electric parameter, so avoiding built-in charging chip 540 to process the
Two electric parameters and the loss that causes, terminal will not temperature be too high because of charging, and in the second electric parameter, current value is battery 520
Standard input current value, compared to using built-in charging chip 540 transformation cause input battery 520 less than normal the asking of current value
Topic, embodiment improves the input power of battery 520, shortens charging duration.
In one embodiment, terminal can also include processor 530 and built-in charging chip 540.As shown in fig. 6, being
The structure chart of terminal according to another embodiment of the present invention.This embodiment coordinates Fig. 3 to use.
Processor 530, for when receiving the handshaking information that charger is sent, returning to charger and carrying for fast
The response message of shaking hands of the numerical value of the second electric parameter that speed charges, and, control direct access 510 to charge for battery 520.Through
Passage 510, for, under the control of processor 530, the second electric parameter that charger is inputted exports to battery 520.
When terminal does not carry out quick charge to battery 520, it is battery 520 that processor 530 controls built-in charging chip 540
Charge；Built-in charging chip 540, for, under the control of processor 530, the 3rd electric parameter that charger is come in and gone out inputs to electricity
Pond 520.
The situation that terminal does not carry out quick charge to battery 520 at least includes: terminal not yet sends, to charger, letter of shaking hands
Before breath, before terminal does not send, to charger, response message of shaking hands, terminal breaks down, such as: direct access 510 sends event
Barrier.
For Fig. 6, provide a specific embodiment.As shown in fig. 7, Fig. 7 is terminal according to an embodiment of the invention
Schematic diagram.
Described terminal at least includes: processor 530, direct access 510, built-in charging chip 540, battery 520, usb connect
Mouth 550 and commutator 560.
Processor 530 connects through people having a common goal 510, built-in charging chip 540 and commutator 560 respectively.Processor 530 is controlled
Commutator 560 processed, selects to connect direct access 510 and usb interface 550, or selects to connect built-in charging chip 540 He
Usb interface 550.As charging input port, for connecting charger, the other end passes through double for one end of direct access usb interface 550
Throw switch 560 connects direct access 510 or built-in charging chip 540.Further, the electric parameter from charger input is terminal
During required electric parameter, usb interface 550 connects direct access 510 by commutator 560.Electric parameter from charger input
During for three electric parameters, usb interface 550 connects built-in charging chip 540 by commutator 560.
In the present embodiment, direct access 510 arranges protection circuit (not shown), it is to avoid directly using through people having a common goal
Wire in 510 connects usb interface 550 and battery 520.Protection circuit setting diode, mos switch, overvoltage crowbar etc..
Processor 530 is additionally operable to detect whether that charger inserts, and inserts usb interface 550 when charger is detected
Charging input port, commutator is placed in built-in charging chip 540 by acquiescence.After determining that charger provides quick charge, will be double
Throw switch is placed in direct access 510.
Based on said structure, under the control of processor 530, in charging device, achieve double circuit, one of electricity
Road includes processor 530, built-in charging chip 540 and usb interface 550, and another circuit includes processor 530, goes directly and lead to
Road 510 and usb interface 550.
Based on above-mentioned charger and terminal, the invention provides a kind of charging method.Separately below with charger side and end
The angle of side illustrates to this charging method.
As shown in figure 8, being the flow chart of the charging method of the charger side according to one embodiment of the invention.
Step s810, exports the first electric parameter by transformer to external charging chip.
Step s820, carries out transformation by external charging chip to the first electric parameter and obtains the second electric parameter, to terminal output
Second electric parameter, so that terminal carries out quick charge.
In one embodiment, charger, outside providing fast charge mode, may also provide normal charging mode.As
Shown in Fig. 9, it is the flow chart of the charging method of charger side according to another embodiment of the present invention.
Step s910, is terminal charge.
When terminal insertion has been detected, then start terminal charge flow process, controller first controls transformer to provide the 3rd electricity
Parameter, for this terminal charge.
By controller, step s920, judges whether terminal carries out quick charge.If so, then execution step s930, if it is not,
Then execution step s940.
Specifically, controller sends handshaking information to terminal；The response message of shaking hands returning for terminal, judges to shake hands
The electric parameter value needed for terminal whether is included in response message；If so, then judge that terminal carries out quick charge；Wherein, for fast
The value of the second electric parameter that speed charges is equal to the electric parameter value needed for terminal；Otherwise, it is determined that terminal does not carry out quick charge.
Step s930, controls transformer and external charging chip to export the second electric parameter for terminal, so that terminal is carried out soon
Speed charges.
Step s940, controls transformer to export the 3rd electric parameter for terminal, so that terminal is commonly charged.This step with
Prior art is identical.
As shown in Figure 10, be the charging method of end side according to one embodiment of the invention flow chart.
Step s1010, is charged for battery using charger.
Step s1020, by direct access, the second electric parameter that charger is inputted, exports to battery, is that battery is quick
Charge.
In one embodiment, additionally it is possible to commonly be charged outside terminal carries out quick charge.As shown in figure 11, it is
The flow chart of the charging method of end side according to another embodiment of the present invention.
Step s1110, is charged for battery using charger.
Charger first provides the terminal with the 3rd electric parameter, and processor controls built-in charging chip that the 3rd electric parameter is carried out
After transformation, input battery.
Step s1120, when receiving the handshaking information that charger is sent, is returned to charger by processor and carries
Response message of shaking hands for the numerical value of the second electric parameter of quick charge.
Under the control of a processor, direct access exports the second electric parameter that charger inputs to battery.
Step s1130, controls direct access to charge for battery.
When terminal does not carry out quick charge to battery, it is described for controlling described built-in charging chip by described processor
Battery charges；Under the control of a processor, built-in charging chip exports the 3rd electric parameter that charger inputs to battery.
Although being example purpose, have been disclosed for the preferred embodiments of the present invention, those skilled in the art will recognize
Various improvement, increase and replacement are also possible, and therefore, the scope of the present invention should be not limited to above-described embodiment.
Claims (9)
1. a kind of charger is it is characterised in that include: controller, transformer and external charging chip；
Described controller, for judging whether terminal carries out quick charge, if so, then controls described transformer and described external fills
Electrical chip carries out quick charge for described terminal, otherwise, controls described transformer to be charged for described terminal；
Described transformer, for, under the control of described controller, exporting the first electric parameter to described external charging chip, or
Export the 3rd electric parameter to terminal；
Described external charging chip, for, under the control of described controller, the first electric parameter of described transformer output being become
Press as the second electric parameter, export described second electric parameter to described terminal, so that described terminal carries out quick charge.
2. charger as claimed in claim 1 it is characterised in that described controller specifically for:
Send handshaking information to terminal；
Judge whether described terminal returns response message of shaking hands, wherein, described response message of shaking hands is included for quick charge
Described second electric parameter numerical value；
If so, then judge that described terminal carries out quick charge；Otherwise, it is determined that described terminal does not carry out quick charge.
3. a kind of terminal is it is characterised in that coordinate the charger use any one of claim 1-2, described terminal bag
Include: direct access and battery；
Described direct access, for the second electric parameter inputting charger, exports to described battery, is that described battery quickly fills
Electricity.
4. terminal as claimed in claim 3 is it is characterised in that described terminal also includes: processor；
Processor, for when receiving the handshaking information of charger transmission, returning to described charger and carrying for quick
The response message of shaking hands of the numerical value of described second electric parameter charging, and, control direct access to be that described battery charges；
Described direct access, under the control of a processor, the second electric parameter of described charger input being exported to described
Battery.
5. terminal as claimed in claim 4 is it is characterised in that described terminal also includes: built-in charging chip；
When terminal does not carry out quick charge to battery, described processor controls described built-in charging chip to fill for described battery
Electricity；
Described built-in charging chip, under the control of a processor, by the 3rd electric parameter of described charger input export to
Described battery.
6. a kind of charging method is it is characterised in that the flow process of charger side execution includes:
Judge whether terminal carries out quick charge by controller；
If so, then pass through transformer and export the first electric parameter to external charging chip；By described external charging chip to described
One electric parameter carries out transformation and obtains the second electric parameter, exports described second electric parameter to described terminal, so that described terminal is carried out
Quick charge；
If it is not, then controlling transformer to be that described terminal exports the 3rd electric parameter.
7. by controller, method as claimed in claim 6 is it is characterised in that judge whether terminal carries out the step of quick charge
Suddenly, comprising:
Controller sends handshaking information to terminal；
Judge whether described terminal returns response message of shaking hands, wherein, described response message of shaking hands is included for quick charge
Described second electric parameter numerical value；
If so, then judge that described terminal carries out quick charge；Otherwise, it is determined that described terminal does not carry out quick charge.
8. a kind of charging method is it is characterised in that the flow process of end side execution includes:
By direct access, it is quickly charging battery；Described direct access is used for the second electric parameter inputting charger, output
To described battery；
When terminal does not carry out quick charge to battery, controlling built-in charging chip by processor is that described battery charges；?
Under the control of processor, described built-in charging chip exports the 3rd electric parameter that described charger inputs to described battery.
9. method as claimed in claim 8 is it is characterised in that the flow process of described end side execution also includes:
When receiving the handshaking information of charger transmission, returned to described charger by processor and carry for quickly filling
The response message of shaking hands of the numerical value of described second electric parameter of electricity, and, control direct access to be that described battery charges；
Under the control of a processor, described direct access exports the second electric parameter that described charger inputs to described battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410300881.9A CN104065126B (en) | 2014-06-27 | 2014-06-27 | Charger, terminal and charging method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410300881.9A CN104065126B (en) | 2014-06-27 | 2014-06-27 | Charger, terminal and charging method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104065126A CN104065126A (en) | 2014-09-24 |
| CN104065126B true CN104065126B (en) | 2017-01-25 |
Family
ID=51552711
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410300881.9A Active CN104065126B (en) | 2014-06-27 | 2014-06-27 | Charger, terminal and charging method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104065126B (en) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3220507B1 (en) | 2014-11-11 | 2021-09-01 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Communication method, power adaptor and terminal |
| EP3220506B1 (en) * | 2014-11-11 | 2020-02-19 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Communication method, power adaptor and terminal |
| PT3142221T (en) | 2015-05-13 | 2019-05-16 | Guangdong Oppo Mobile Telecommunications Corp Ltd | Quick charging method, power adapter and mobile terminal |
| CN105591431B (en) * | 2015-12-31 | 2019-04-12 | 宇龙计算机通信科技(深圳)有限公司 | A kind of charging method of mobile terminal, equipment and mobile terminal |
| CN105449808B (en) * | 2016-01-05 | 2018-05-18 | 上海斐讯数据通信技术有限公司 | The charger of integrated charging circuit and its electric terminal of adaptation |
| CN107210615B (en) | 2016-01-05 | 2019-09-13 | Oppo广东移动通信有限公司 | Fast charge method, mobile terminal and adapter |
| CN105515118A (en) * | 2016-01-21 | 2016-04-20 | 努比亚技术有限公司 | Method for controlling charging and terminal |
| US20170294794A1 (en) * | 2016-04-08 | 2017-10-12 | Htc Corporation | Electronic system and charging method |
| CN106451599A (en) * | 2016-08-16 | 2017-02-22 | 深圳天珑无线科技有限公司 | Charging method and charging system |
| CN106786890A (en) * | 2016-12-23 | 2017-05-31 | 湖南秒冲新能源科技有限责任公司 | A kind of batter-charghing system of external charge control mode |
| CN114336814A (en) * | 2020-09-30 | 2022-04-12 | 深圳英集芯科技股份有限公司 | Multi-port charging control circuit, charging chip and power supply equipment |
| CN113300439A (en) * | 2021-06-30 | 2021-08-24 | 华勤技术股份有限公司 | Charger, terminal and charging system |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2404251Y (en) * | 1999-12-29 | 2000-11-01 | 北京中科红叶电子科技有限公司 | Battery charging device |
| JP5685885B2 (en) * | 2010-10-21 | 2015-03-18 | 株式会社デンソー | Battery pack for vehicles |
| KR20130023003A (en) * | 2011-08-24 | 2013-03-07 | 윤천영 | Battery charge circuit |
| CN103066340B (en) * | 2012-12-17 | 2015-08-12 | 中兴通讯股份有限公司 | charging method, mobile terminal and adapter |
-
2014
- 2014-06-27 CN CN201410300881.9A patent/CN104065126B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN104065126A (en) | 2014-09-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104065126B (en) | Charger, terminal and charging method | |
| CN106063076B (en) | Power supply adaptor, terminal and charging system | |
| CN105591431B (en) | A kind of charging method of mobile terminal, equipment and mobile terminal | |
| CN207398851U (en) | Charger, electronic device and charging system | |
| EP2854253B1 (en) | Charger, charging terminal, charging system and control method for charging | |
| CN106537719A (en) | Electronic device, charger, charging system, and charging method | |
| CN105896655B (en) | Method for charging for electronic equipment and electronic equipment | |
| US20160181843A1 (en) | Power supply terminal, and charging control method and apparatus | |
| CN103746434A (en) | Charging method and charging system | |
| CN106385070B (en) | A kind of method and device identifying charging pile type | |
| CN105827023B (en) | The wireless charging method and terminal of a kind of terminal room | |
| CN104716750B (en) | A kind of low power consuming wireless power method and relevant apparatus, system | |
| CN104810879A (en) | Quick charge method and system | |
| CN104135057B (en) | terminal, charger and charging method | |
| CN106385094A (en) | Fast charging control method and system | |
| CN108599281A (en) | a kind of mobile terminal and charging method | |
| CN107820659A (en) | Electronic installation, charger, charging system and charging method | |
| CN105404450B (en) | A kind of information processing method and electronic equipment | |
| CN104377781A (en) | Adapter, charging system comprising same and charging method using same | |
| CN106786904A (en) | Charging system of selection, device and charging equipment | |
| CN106684984A (en) | Wireless charging method, wireless charging device and wireless charging system | |
| CN104426186B (en) | A kind of charge control method and electronic equipment | |
| CN107910911B (en) | Charging control method, terminal and computer storage medium | |
| CN105826959B (en) | A kind of method, device and mobile terminal of charging | |
| CN107453425A (en) | Wireless charging/discharging thereof and device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |