CN107239106A - A kind of recognition methods of power supply adaptor and device - Google Patents
A kind of recognition methods of power supply adaptor and device Download PDFInfo
- Publication number
- CN107239106A CN107239106A CN201710400347.9A CN201710400347A CN107239106A CN 107239106 A CN107239106 A CN 107239106A CN 201710400347 A CN201710400347 A CN 201710400347A CN 107239106 A CN107239106 A CN 107239106A
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- CN
- China
- Prior art keywords
- power supply
- supply adaptor
- adapter
- electronic equipment
- charging
- 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.)
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/1613—Constructional details or arrangements for portable computers
- G06F1/1633—Constructional details or arrangements of portable computers not specific to the type of enclosures covered by groups G06F1/1615 - G06F1/1626
- G06F1/1635—Details related to the integration of battery packs and other power supplies such as fuel cells or integrated AC adapter
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2213/00—Indexing scheme relating to interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
- G06F2213/0042—Universal serial bus [USB]
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- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Theoretical Computer Science (AREA)
- Power Engineering (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The invention discloses a kind of recognition methods of power supply adaptor and device, the charging system constituted applied to the power supply adaptor with A type USB interfaces with the electronic equipment with c-type USB interface；The device recognition methods of the power adaptation may include：When detecting electronic equipment and having upper electric adapter access, the first communications pins in the electronic equipment and the second communications pins in the adapter are turned on by signal wire, and to the adapter sends model and reads and instruct；And receive the adapter type information that the power supply adaptor reads instruction feedback for the model；And, however, it is determined that the adapter type information is consistent with default type information, it is determined that the power supply adaptor is private adapter.Compare and prior art, the first communications pins in electronic equipment can be connected with the second communications pins in power supply adaptor, be enable to realize the identification of power supply adaptor based on the information exchange between power supply adaptor and electronic equipment.
Description
Technical field
The present invention relates to recognition methods and the device in charging technique field, more particularly to a kind of power supply adaptor.
Background technology
It is well known that in the charging process of electronic equipment, electronic equipment would generally will be charged by signal of communication line to be controlled
Signal (as filled charging signals, common charging signals soon, prohibiting and fill charging signals) processed is sent to being connected with the electronic equipment
Power supply adaptor, can be exported by the power supply adaptor based on charging control signal adjustment to the electronic equipment
Voltage and electric current.
But, with the popularization of USB Type-C interfaces, the electronic equipment for possessing USB Type-C interfaces is more and more, and
The interface of power supply adaptor is still often USB Type-A interfaces, and USB Power Delivery are met when needing to use
The data line of (Universal Serial Bus Power Delivery, USB power output) agreement enters
During the transmission of the charging control signal between row power supply adaptor and electronic equipment, due to the power adaptation of USB Type-A interfaces
Device can not realize that PD communicates between the electronic equipment of USB Type-C interfaces with possessing, thus may result in electronic equipment can not
The problem of recognizing power supply adaptor or identification mistake.
That is, there is the problem of accuracy is relatively low in the recognition methods of existing power supply adaptor.
The content of the invention
The embodiments of the invention provide a kind of recognition methods of power supply adaptor and device, fitted to solve existing power supply
The problem of accuracy present in the recognition methods of orchestration is relatively low.
The embodiments of the invention provide a kind of recognition methods of power supply adaptor, applied to the power supply with A type USB interfaces
It is provided with the charging system that adapter is constituted with the electronic equipment with c-type USB interface, the c-type USB interface of the electronic equipment
The second communications pins are provided with first communications pins, the A type USB interfaces of the adapter；The device identification side of the power adaptation
Method includes：
When detecting electronic equipment and having upper electric adapter access, the in the electronic equipment is turned on by signal wire
One communications pins and the second communications pins in the adapter, and send model reading instruction to the adapter；
Receive the adapter type information that the power supply adaptor reads instruction feedback for the model；
If it is determined that the adapter type information is consistent with default type information, it is determined that the power supply adaptor is special
Use adapter.
Correspondingly, the embodiments of the invention provide a kind of identifying device of power supply adaptor, connect applied to A types USB
The charging system that the power supply adaptor of mouth is constituted with the electronic equipment with c-type USB interface, the c-type USB of the electronic equipment connects
It is provided with mouthful in the first communications pins, the A type USB interfaces of the adapter and is provided with the second communications pins；The power adaptation
Device identifying device includes：
Sending module, for when detecting electronic equipment and having upper electric adapter access, being turned on by signal wire described
The first communications pins in electronic equipment and the second communications pins in the adapter, and send model reading to the adapter
Instruction fetch；
Receiving module, the adapter model letter of instruction feedback is read for receiving the power supply adaptor for the model
Breath；
Processing module, for if it is determined that the adapter type information is consistent with default type information, it is determined that described
Power supply adaptor is private adapter.
Further, the embodiments of the invention provide a kind of computing device, including memory and processor, wherein：
The memory, for storage program instruction；
The processor, sheet is performed for calling the programmed instruction stored in the memory, and according to the program of acquisition
The recognition methods of power supply adaptor described in inventive embodiments.
In addition, the embodiment of the present invention additionally provides a kind of computer-readable storage medium, the computer-readable storage medium is stored with
Computer executable instructions, the computer executable instructions are used to make the computer perform described in the embodiment of the present invention
The recognition methods of power supply adaptor.
The present invention has the beneficial effect that：
The embodiments of the invention provide a kind of recognition methods of power supply adaptor, applied to the power supply with A type USB interfaces
It is provided with the charging system that adapter is constituted with the electronic equipment with c-type USB interface, the c-type USB interface of the electronic equipment
The second communications pins are provided with first communications pins, the A type USB interfaces of the adapter；The device identification side of the power adaptation
Method may include：When detecting electronic equipment and having upper electric adapter access, turned on by signal wire in the electronic equipment
First communications pins and the second communications pins in the adapter, and send model reading instruction to the adapter；And connect
Receive the adapter type information that the power supply adaptor reads instruction feedback for the model；And, however, it is determined that the adaptation
Device type information is consistent with default type information, it is determined that the power supply adaptor is private adapter.Compared to existing skill
Art, in embodiments of the present invention, the A types that the first communications pins in the c-type USB interface of electronic equipment can be with power supply adaptor
The second communications pins in USB interface are connected so that electronic equipment can based on power supply adaptor and electronic equipment it
Between information exchange realize the identification of power supply adaptor.It is accurate present in the recognition methods of existing power supply adaptor to solve
The problem of property is relatively low.
Brief description of the drawings
Technical scheme in order to illustrate the embodiments of the present invention more clearly, makes required in being described below to embodiment
Accompanying drawing is briefly introduced, it should be apparent that, drawings in the following description are only some embodiments of the present invention, for this
For the those of ordinary skill in field, on the premise of not paying creative work, other can also be obtained according to these accompanying drawings
Accompanying drawing.
Fig. 1 show the schematic flow sheet of the recognition methods of the power supply adaptor provided in the embodiment of the present invention one；
Fig. 2 show the structural representation of the identifying device of the power supply adaptor provided in the embodiment of the present invention two；
Fig. 3 show the structural representation of the computing device provided in the embodiment of the present invention three.
Embodiment
In order that the object, technical solutions and advantages of the present invention are clearer, below in conjunction with accompanying drawing the present invention is made into
One step it is described in detail, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole implementation
Example.Based on the embodiment in the present invention, what those of ordinary skill in the art were obtained under the premise of creative work is not made
All other embodiment, belongs to the scope of protection of the invention.
Embodiment one：
In order to solve the problem of accuracy present in the recognition methods of existing power supply adaptor is relatively low, the present invention is implemented
Example one provides a kind of recognition methods of power supply adaptor, as shown in figure 1, it is the power adaptation described in the embodiment of the present invention
The schematic flow sheet of the recognition methods of device.Specifically, as shown in Figure 1, in embodiments of the present invention, the knowledge of the power supply adaptor
Other method can be applied to the charging that the power supply adaptor with A type USB interfaces is constituted with the electronic equipment with c-type USB interface
It is provided with the first communications pins, the A type USB interfaces of the adapter and is provided with system, the c-type USB interface of the electronic equipment
Second communications pins；The device recognition methods of the power adaptation may include following steps：
Step 101：When detecting electronic equipment and having upper electric adapter access, the electronics is turned on by signal wire and set
The first communications pins in standby and the second communications pins in the adapter, and refer to adapter transmission model reading
Order；
Step 102：Receive the adapter type information that the power supply adaptor reads instruction feedback for the model；
Step 103：If it is determined that the adapter type information is consistent with default type information, it is determined that the power supply is fitted
Orchestration is private adapter.
That is, in embodiments of the present invention, the recognition methods of the power supply adaptor is applied to that there is A types USB to connect
The charging system that the power supply adaptor of mouth is constituted with the electronic equipment with c-type USB interface, the c-type USB of the electronic equipment connects
It is provided with mouthful in the first communications pins, the A type USB interfaces of the adapter and is provided with the second communications pins；The power adaptation
Device recognition methods may include：When detecting electronic equipment and having upper electric adapter access, the electronics is turned on by signal wire
The first communications pins in equipment and the second communications pins in the adapter, and refer to adapter transmission model reading
Order；And receive the adapter type information that the power supply adaptor reads instruction feedback for the model；And, however, it is determined that institute
State adapter type information consistent with default type information, it is determined that the power supply adaptor is private adapter.Compared to
Prior art, in embodiments of the present invention, the first communications pins in the c-type USB interface of electronic equipment can be with power adaptation
The second communications pins in the A type USB interfaces of device are connected, so that electronic equipment can be based on power supply adaptor and electronics
Information exchange between equipment realizes the identification of power supply adaptor.Present in the recognition methods for solving existing power supply adaptor
Accuracy it is relatively low the problem of.
Wherein, the A type USB interfaces described in the embodiment of the present invention generally can be USB Type-A interfaces, the c-type USB
Interface generally can be USB Type-C interfaces.
Further, it is determined that the power supply adaptor be private adapter after, the identification side of the power supply adaptor
Method may also include：
Sent to the power supply adaptor and fill charge information soon, so that power supply adaptor output charging quickly is pressed and filled soon
Electric current.
, wherein it is desired to be explanatorily, the charge information that fills soon is that the electronic equipment is electric according to itself current charging
What pressure and charging current were obtained；Under normal circumstances, when the current charging current of the electronic equipment is smaller, it can generate described
Charge information is filled soon, to extend CC (Constant Current, the constant current) charging stages of the electronic equipment, so as to shorten electricity
In the charging interval of sub- equipment, lift the charge efficiency of electronic equipment.
Specifically, sent to the power supply adaptor and fill charge information soon, so that the power supply adaptor exports charging quickly
Pressure and charging quickly stream, are specifically included：
Gather the charging voltage and charging current of the battery in real time, and charging voltage according to the battery and fill
Charge information is filled in electric current generation soon, and, sent to the power supply adaptor and fill charge information soon, to cause the power supply to fit
Orchestration adjusts the output voltage and output current of power supply adaptor to the charging quickly pressure according to the charge information that fills soon
With the charging quickly stream.
Wherein, the charging quickly pressure and the charging quickly stream can be obtained according to the charging quickly point information, to this not
It is limited in any way.
It should be noted that, the electronic equipment generate it is described fill charge information soon after, can also soon be filled described
Power information is encoded, and can send the charge information that fills soon after coding to the power supply adaptor；Power supply adaptor is connecing
Receive and fill soon after charge information, will can soon fill charge information first and be decoded, and charging letter can be filled soon according to decoded
Breath, the voltage and electric current exported to power supply adaptor is adjusted, so as to ensure that the security of information.
Further, the recognition methods of the power supply adaptor may also include：
If it is determined that the adapter type information is not consistent with default type information, it is determined that the power supply adaptor is
Non-dedicated adapter, and sent to the non-dedicated adapter and general fill charge information or forbid the non-dedicated adapter to be described
The instruction of electronic equipment charging.
That is, when determining that the adapter type information is not consistent with default type information, then can determine that access
Power supply adaptor be private adapter, now, can to the power supply adaptor send it is general fill charge information or prohibit fill
Power information (forbids the non-dedicated adapter to be the instruction that the electronic equipment charges), to protect filling for the electronic equipment
Electric security, it is to avoid burn the electronic equipment, signal wire or corresponding power supply adaptor.
Specifically, in order to lift the efficiency of data transfer, between first communications pins and second communications pins
CC communications can be carried out based on USB PD agreements.That is, it can be carried out between described first communications pins and second communications pins
PD communicates.
In addition, it is necessary to explanation, when PD can be carried out between first communications pins and second communications pins
During communication, the model, which reads instruction, can generally pass through (the Vendor Defined Message of the VDM in PD protocol specifications：Factory
Family's custom instruction) obtain.That is, the manufacturer of chip producer or electronic equipment etc. communication protocols of oneself defined in VDM
View, to realize the information exchange between electronic equipment and private adapter, the embodiment of the present invention is not repeated this.
The embodiments of the invention provide a kind of recognition methods of power supply adaptor, applied to the power supply with A type USB interfaces
It is provided with the charging system that adapter is constituted with the electronic equipment with c-type USB interface, the c-type USB interface of the electronic equipment
The second communications pins are provided with first communications pins, the A type USB interfaces of the adapter；The device identification side of the power adaptation
Method may include：When detecting electronic equipment and having upper electric adapter access, turned on by signal wire in the electronic equipment
First communications pins and the second communications pins in the adapter, and send model reading instruction to the adapter；And connect
Receive the adapter type information that the power supply adaptor reads instruction feedback for the model；And, however, it is determined that the adaptation
Device type information is consistent with default type information, it is determined that the power supply adaptor is private adapter.Compared to existing skill
Art, in embodiments of the present invention, the A types that the first communications pins in the c-type USB interface of electronic equipment can be with power supply adaptor
The second communications pins in USB interface are connected so that electronic equipment can based on power supply adaptor and electronic equipment it
Between information exchange realize the identification of power supply adaptor.It is accurate present in the recognition methods of existing power supply adaptor to solve
The problem of property is relatively low.
Embodiment two：
Based on the identical inventive concept of the embodiment of the present invention one, the embodiment of the present invention two provide a kind of power supply adaptor
Identifying device, as shown in Fig. 2 its be the embodiment of the present invention described in power supply adaptor identifying device structural representation
Figure, specifically, as shown in Figure 2, in the embodiment of the present invention two, the identifying device of the power supply adaptor can be applied to A
The charging system that the power supply adaptor of type USB interface is constituted with the electronic equipment with c-type USB interface, the C of the electronic equipment
It is provided with type USB interface in the first communications pins, the A type USB interfaces of the adapter and is provided with the second communications pins；The power supply
The device identifying device of adaptation may include：
Sending module 21, available for when detecting electronic equipment and having upper electric adapter access, is turned on by signal wire
The first communications pins in the electronic equipment and the second communications pins in the adapter, and to the adapter transmission type
Number read instruction；
Receiving module 22, the adapter type that the model reads instruction feedback is directed to available for the power supply adaptor is received
Number information；
Processing module 23, available for if it is determined that the adapter type information is consistent with default type information, it is determined that
The power supply adaptor is private adapter.
That is, in embodiments of the present invention, the identifying device of the power supply adaptor connects applied to A types USB
The charging system that the power supply adaptor of mouth is constituted with the electronic equipment with c-type USB interface, the c-type USB of the electronic equipment connects
It is provided with mouthful in the first communications pins, the A type USB interfaces of the adapter and is provided with the second communications pins；The power adaptation
Device identifying device may include for when detecting electronic equipment and having upper electric adapter access, the electricity to be turned on by signal wire
The first communications pins in sub- equipment and the second communications pins in the adapter, and send model reading to the adapter
The sending module of instruction, the adapter type information of instruction feedback is read for receiving the power supply adaptor for the model
Receiving module and for if it is determined that the adapter type information is consistent with default type information, it is determined that the power supply
Adapter is the processing module of private adapter.Compared to prior art, in embodiments of the present invention, the c-type USB of electronic equipment
The first communications pins in interface can be connected with the second communications pins in the A type USB interfaces of power supply adaptor, so that
Electronic equipment can realize the identification of power supply adaptor based on the information exchange between power supply adaptor and electronic equipment.Solve
The problem of accuracy present in the identifying device of existing power supply adaptor is relatively low.
It should be noted that the identifying device of the power supply adaptor is the integrated dress being integrated in the electronic equipment
Put, be also the self-contained unit independently of the electronic equipment, the embodiment of the present invention is not limited in any way to this.
Further, the sending module 21, it may also be used for it is determined that the power supply adaptor be private adapter after,
Sent to the power supply adaptor and fill charge information soon, so that power supply adaptor output charging quickly pressure and charging quickly stream.
Specifically, the sending module 21, is particularly used in the charging voltage for gathering the battery in real time and charging electricity
Flow, and the charging voltage and charging current according to the battery generate and fill charge information soon, and, to the power supply adaptor
Charge information is filled in transmission soon, to cause the power supply adaptor according to the charge information that fills soon by the output electricity of power supply adaptor
Pressure and output current are adjusted to charging quickly pressure and the charging quickly stream.
Further, the processing module 23, it may also be used for if it is determined that the adapter type information is believed with default model
Breath is not consistent, it is determined that the power supply adaptor is non-dedicated adapter；
The sending module 21, it may also be used for after it is determined that the power supply adaptor is non-dedicated adapter, to described
Non-dedicated adapter sends the general instruction filled charge information or forbid that the non-dedicated adapter is electronic equipment charging.
Further, CC is carried out based on USB PD agreements between first communications pins and second communications pins to lead to
Letter.
The embodiment of the present invention two provides a kind of identifying device of power supply adaptor, applied to the electricity with A type USB interfaces
Set in the charging system that source adapter is constituted with the electronic equipment with c-type USB interface, the c-type USB interface of the electronic equipment
Have and the second communications pins are provided with the first communications pins, the A type USB interfaces of the adapter；The device identification of the power adaptation
Device may include for when detecting electronic equipment and having upper electric adapter access, the electronic equipment to be turned on by signal wire
In the first communications pins and the adapter in the second communications pins, and send model to the adapter and read instruction
Sending module, for receiving the reception that the power supply adaptor reads the adapter type information of instruction feedback for the model
Module and for if it is determined that the adapter type information is consistent with default type information, it is determined that the power supply adaptor
For the processing module of private adapter.Compared to prior art, in embodiments of the present invention, in the c-type USB interface of electronic equipment
The first communications pins can be connected with the second communications pins in the A type USB interfaces of power supply adaptor so that electronics is set
It is standby that the identification of power supply adaptor can be realized based on the information exchange between power supply adaptor and electronic equipment.Solve existing
Power supply adaptor identifying device present in accuracy it is relatively low the problem of.
Embodiment three：
The embodiment of the present invention three provides a kind of computing device, as shown in figure 3, it is the meter described in the embodiment of the present invention
Calculate the structural representation of equipment.The computing device is specifically as follows desktop computer, portable computer, smart mobile phone, flat board
Computer, personal digital assistant (Personal Digital Assistant, PDA) etc..Specifically, described in the embodiment of the present invention
Computing device can include central processing unit (Center Processing Unit, CPU) 301, memory 302, input set
Standby 303 and output equipment 304 etc., input equipment 303 can include keyboard, mouse, touch-screen etc., and output equipment 304 can be with
Including display device, such as liquid crystal display (Liquid Crystal Display, LCD), cathode-ray tube (Cathode Ray
Tube, CRT) etc..
Memory 302 can include read-only storage (ROM) and random access memory (RAM), and to central processing unit
The programmed instruction and data stored in 301 offer memories 302.In embodiments of the present invention, memory 302 can be used for storage
The program of the recognition methods of power supply adaptor.
Central processing unit 301 by call memory 302 store programmed instruction, central processing unit 301 can be used for according to
The programmed instruction of acquisition is performed：When detecting electronic equipment and having upper electric adapter access, the electricity is turned on by signal wire
The first communications pins in sub- equipment and the second communications pins in the adapter, and send model reading to the adapter
Instruction；Receive the adapter type information that the power supply adaptor reads instruction feedback for the model；If it is determined that described suitable
Orchestration type information is consistent with default type information, it is determined that the power supply adaptor is private adapter.
Example IV：
The embodiment of the present invention four provides a kind of computer-readable storage medium, by saving as based on used in above-mentioned computing device
Calculation machine programmed instruction, it includes the program for the recognition methods for being used to perform above-mentioned power supply adaptor.
The computer-readable storage medium can be any usable medium or data storage device that computer can be accessed, bag
Include but be not limited to magnetic storage (such as floppy disk, hard disk, tape, magneto-optic disk (MO)), optical memory (such as CD, DVD,
BD, HVD etc.) and semiconductor memory it is (such as ROM, EPROM, EEPROM, nonvolatile memory (NAND FLASH), solid
State hard disk (SSD)) etc..
It will be understood by those skilled in the art that embodiments of the invention can be provided as method, device (equipment) or computer journey
Sequence product.Therefore, in terms of the present invention can be using complete hardware embodiment, complete software embodiment or combination software and hardware
The form of embodiment.Moreover, the present invention can be used in one or more calculating for wherein including computer usable program code
The computer program that machine usable storage medium is implemented on (including but is not limited to magnetic disk storage, CD-ROM, optical memory etc.)
The form of product.
The present invention is the flow chart with reference to method according to embodiments of the present invention, device (equipment) and computer program product
And/or block diagram is described.It should be understood that can be by each flow in computer program instructions implementation process figure and/or block diagram
And/or square frame and the flow in flow chart and/or block diagram and/or the combination of square frame.These computer programs can be provided to refer to
The processor of all-purpose computer, special-purpose computer, Embedded Processor or other programmable data processing devices is made to produce
One machine so that produced by the instruction of computer or the computing device of other programmable data processing devices for realizing
The device for the function of being specified in one flow of flow chart or multiple flows and/or one square frame of block diagram or multiple square frames.
These computer program instructions, which may be alternatively stored in, can guide computer or other programmable data processing devices with spy
Determine in the computer-readable memory that mode works so that the instruction being stored in the computer-readable memory, which is produced, to be included referring to
Make the manufacture of device, the command device realize in one flow of flow chart or multiple flows and/or one square frame of block diagram or
The function of being specified in multiple square frames.
These computer program instructions can be also loaded into computer or other programmable data processing devices so that in meter
Series of operation steps is performed on calculation machine or other programmable devices to produce computer implemented processing, thus in computer or
The instruction performed on other programmable devices is provided for realizing in one flow of flow chart or multiple flows and/or block diagram one
The step of function of being specified in individual square frame or multiple square frames.
, but those skilled in the art once know basic creation although preferred embodiments of the present invention have been described
Property concept, then can make other change and modification to these embodiments.So, appended claims are intended to be construed to include excellent
Select embodiment and fall into having altered and changing for the scope of the invention.
Obviously, those skilled in the art can carry out the essence of various changes and modification without departing from the present invention to the present invention
God and scope.So, if these modifications and variations of the present invention belong to the scope of the claims in the present invention and its equivalent technologies
Within, then the present invention is also intended to comprising including these changes and modification.
Claims (12)
1. a kind of recognition methods of power supply adaptor, applied to the power supply adaptor with A type USB interfaces with being connect with c-type USB
The charging system of the electronic equipment composition of mouth, it is characterised in that provided with the first communication in the c-type USB interface of the electronic equipment
The second communications pins are provided with pin, the A type USB interfaces of the adapter；The device recognition methods of the power adaptation includes：
When detecting electronic equipment and having upper electric adapter access, turn on first in the electronic equipment by signal wire and lead to
Believe pin and the second communications pins in the adapter, and model is sent to the adapter and read instruction；
Receive the adapter type information that the power supply adaptor reads instruction feedback for the model；
If it is determined that the adapter type information is consistent with default type information, it is determined that the power supply adaptor is special suitable
Orchestration.
2. the recognition methods of power supply adaptor as claimed in claim 1, it is characterised in that it is determined that the power supply adaptor is
After private adapter, the recognition methods of the power supply adaptor also includes：
Sent to the power supply adaptor and fill charge information soon, so that power supply adaptor output charging quickly pressure and charging quickly
Stream.
3. the recognition methods of power supply adaptor as claimed in claim 2, it is characterised in that send fast to the power supply adaptor
Charge information is filled, so that power supply adaptor output charging quickly pressure and charging quickly stream, are specifically included：
The charging voltage and charging current of the battery, and charging voltage and charging electricity according to the battery are gathered in real time
Charge information is filled in stream generation soon, and, sent to the power supply adaptor and fill charge information soon, to cause the power supply adaptor
The output voltage and output current of power supply adaptor are adjusted to charging quickly pressure and institute according to the charge information that fills soon
State charging quickly stream.
4. the recognition methods of power supply adaptor as claimed in claim 1, it is characterised in that the identification side of the power supply adaptor
Method also includes：
If it is determined that the adapter type information is not consistent with default type information, it is determined that the power supply adaptor is non-special
With adapter, and sent to the non-dedicated adapter and general fill charge information or forbid the non-dedicated adapter to be the electronics
The instruction of equipment charge.
5. the recognition methods of power supply adaptor as claimed in claim 1, it is characterised in that first communications pins with it is described
CC communications are carried out based on USB PD agreements between second communications pins.
6. a kind of identifying device of power supply adaptor, applied to the power supply adaptor with A type USB interfaces with being connect with c-type USB
The charging system of the electronic equipment composition of mouth, it is characterised in that provided with the first communication in the c-type USB interface of the electronic equipment
The second communications pins are provided with pin, the A type USB interfaces of the adapter；The power supply adaptor identifying device includes：
Sending module, for when detecting electronic equipment and having upper electric adapter access, the electronics to be turned on by signal wire
The first communications pins in equipment and the second communications pins in the adapter, and refer to adapter transmission model reading
Order；
Receiving module, the adapter type information of instruction feedback is read for receiving the power supply adaptor for the model；
Processing module, for if it is determined that the adapter type information is consistent with default type information, it is determined that the power supply
Adapter is private adapter.
7. the identifying device of power supply adaptor as claimed in claim 6, it is characterised in that
The sending module, be additionally operable to it is determined that the power supply adaptor be private adapter after, to the power supply adaptor
Charge information is filled in transmission soon, so that power supply adaptor output charging quickly pressure and charging quickly stream.
8. the identifying device of power supply adaptor as claimed in claim 6, it is characterised in that
The sending module, charging voltage and charging current specifically for gathering the battery in real time, and according to the electricity
Charge information is filled in charging voltage and the charging current generation in pond soon, and, send charging soon to the power supply adaptor and believe
Breath, to cause the power supply adaptor according to the charge information that fills soon by the output voltage and output current of power supply adaptor
Adjust to charging quickly pressure and the charging quickly stream.
9. the identifying device of power supply adaptor as claimed in claim 8, it is characterised in that
The processing module, is additionally operable to if it is determined that the adapter type information is not consistent with default type information, it is determined that
The power supply adaptor is non-dedicated adapter；
The sending module, is additionally operable to after it is determined that the power supply adaptor is non-dedicated adapter, to described non-dedicated suitable
Orchestration sends the general instruction filled charge information or forbid that the non-dedicated adapter is electronic equipment charging.
10. the identifying device of power supply adaptor as claimed in claim 6, it is characterised in that first communications pins and institute
State between the second communications pins and CC communications are carried out based on USB PD agreements.
11. a kind of computing device, it is characterised in that including memory and processor, wherein：
The memory, for storage program instruction；
The processor, for calling the programmed instruction stored in the memory, and will according to the program execution profit of acquisition
Ask the recognition methods of the power supply adaptor described in 1~5 any one.
12. a kind of computer-readable storage medium, it is characterised in that the computer-readable storage medium is stored with, and computer is executable to be referred to
Order, the computer executable instructions are used to make the computer perform claim require the power supply adaptor described in 1~5 any one
Recognition methods.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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| CN108664430A (en) * | 2018-05-21 | 2018-10-16 | Oppo广东移动通信有限公司 | Recognition methods, device, storage medium and the electronic equipment of equipment |
| CN108845655A (en) * | 2018-06-21 | 2018-11-20 | Oppo广东移动通信有限公司 | Control method of electronic device, device, control circuit and electronic equipment |
| CN108988431A (en) * | 2018-08-07 | 2018-12-11 | 安克创新科技股份有限公司 | A kind of multi-protocols charging unit and multi-protocols charging method |
| CN109507507A (en) * | 2018-11-20 | 2019-03-22 | Oppo（重庆）智能科技有限公司 | Adapter detection method, device, storage medium, test board and detection system |
| CN112671073A (en) * | 2021-01-08 | 2021-04-16 | 深圳拓邦股份有限公司 | Power adaptation circuit, controller, electric appliance device, power adaptation method and device |
| CN112701738A (en) * | 2019-10-23 | 2021-04-23 | 北京小米移动软件有限公司 | Charging method, charging device and electronic equipment |
| CN114442778A (en) * | 2020-11-02 | 2022-05-06 | 微盟电子(昆山)有限公司 | Power supply access method, power supply switching method and electronic equipment |
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| CN112671073A (en) * | 2021-01-08 | 2021-04-16 | 深圳拓邦股份有限公司 | Power adaptation circuit, controller, electric appliance device, power adaptation method and device |
| CN112671073B (en) * | 2021-01-08 | 2024-03-29 | 深圳拓邦股份有限公司 | Power adaptation circuit, controller, electrical device, power adaptation method and device |
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Application publication date: 20171010 |