CN107342602B - Adapter, electronic equipment fast charging device and fast charge method - Google Patents
Adapter, electronic equipment fast charging device and fast charge method Download PDFInfo
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- CN107342602B CN107342602B CN201710204872.3A CN201710204872A CN107342602B CN 107342602 B CN107342602 B CN 107342602B CN 201710204872 A CN201710204872 A CN 201710204872A CN 107342602 B CN107342602 B CN 107342602B
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- 238000001514 detection method Methods 0.000 claims description 31
- 239000004065 semiconductor Substances 0.000 claims description 22
- 238000000034 method Methods 0.000 claims description 21
- 230000005611 electricity Effects 0.000 claims description 19
- 230000008054 signal transmission Effects 0.000 claims description 7
- 238000012360 testing method Methods 0.000 claims description 6
- 238000007689 inspection Methods 0.000 claims description 3
- 238000012546 transfer Methods 0.000 claims description 2
- 238000005516 engineering process Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011897 real-time detection Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/00032—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by data exchange
- H02J7/00036—Charger exchanging data with battery
-
- 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
- H01M10/446—Initial charging measures
-
- 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
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Power Engineering (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The present invention relates to electronic equipment accessories field more particularly to a kind of adapters, electronic equipment fast charging device and fast charge method.Adapter, electronic equipment fast charging device and fast charge method of the invention, no longer need to accordingly export electric current according to the fast charge demand of electronic equipment with electron equipment progress fast charge, but adapter directly exports electric current electron equipment that is preset and meeting electronic equipment fast charge demand and carries out fast charge.
Description
[technical field]
The present invention relates to electronic circuit field more particularly to a kind of adapters, electronic equipment fast charging device and fast charge method.
[background technique]
With the development of science and technology, electronic equipment has become necessary regular supplies in people's daily life.Due to electronics
The frequent use of equipment, electric quantity consumption is especially fast, so electronic equipment needs often charging and now consumer to be generally inclined to
In being charged by the way of fast charge come electron equipment.
However, existing adapter electron equipment is all to carry out shaking hands identification with electronic equipment first to obtain when providing fast charge
The fast charge demand of electronic equipment is taken, and electric current electron equipment is accordingly exported according to the fast charge demand of electronic equipment and is carried out fastly
It fills, this requires that adapter has to match the fast charge demand that could obtain electronic equipment with electronic equipment, if adapter
Fast charge can not be just carried out with electronic equipment mismatch, the versatility of existing adapter is weaker.Therefore, existing adapter exists
The weaker problem of versatility, has become critical issue urgently to be resolved in people's daily life.
[summary of the invention]
For the weaker problem of versatility existing for existing adapter, the present invention provides a kind of adapter, electronic equipment
Fast charging device and fast charge method.
The scheme that the present invention solves technical problem is to provide a kind of adapter, is used for electron equipment and carries out fast charge, institute
Stating adapter includes main control module, voltage output module and interface, and described voltage output module one end is connect with interface, the other end
It is connect with main control module, the adapter is electrically connected by interface and electronic equipment, and the adapter is connect with electronic equipment
Afterwards, the main control module and electronic equipment carry out identification of shaking hands, when adapter, which shake hands with electronic equipment, to be identified, adapter
Conventional current is exported, after the completion of identification of shaking hands, electronic equipment generates feedback signal transmission and notifies that adapter can be with to adapter
Into fast charge, then main control module controls voltage output module according to the feedback signal and exports preset electric current to interface,
The preset size of current is fixed value, the electricity needed for preset electric current is more than or equal to electronic equipment fast charge
When flowing and be no more than the maximum current that electronic equipment can bear, adapter electron equipment provides fast charge；When this presets
Electric current be less than electronic equipment fast charge needed for electric current when, adapter electron equipment provides common charging；The adapter into
One step includes editor module, and the editor module and main control module are electrically connected, and can be reset by the editor module and be set in advance
Fixed size of current.
Preferably, the adapter further comprises detection module, and described detection module one end is connect with interface, the other end
It is connect with main control module, detection module test adaptor exports electric current and generates feedback signal transmission to main control module, master control
The size of current detection value and both preset current values that module Determination module transfer comes, and tied according to comparing
Fruit controls the output size of current of voltage output module adjustment adapter to preset size of current.
Preferably, the detection module further comprises current detecting unit, described current detecting unit one end and master control
Module connection, the other end are connect with interface, and the output size of current of the current detecting unit detection interface simultaneously examines electric current
Measured value is transferred to main control module, and the main control module compares the size between current detection value and preset electric current, and root
The electric current of adapter output is accordingly adjusted according to comparison result control voltage output module.
Preferably, the adapter further comprises switch control module, described switch control module one end and master control mould
Block is connected and is controlled by main control module, and the other end is connect with interface and the direct current electricity output of control interface, when main control module compares
The current detection value that detection module transmits out is greater than preset current value, and main control module control switch control module is disconnected
Open the direct current electricity output of interface.
The present invention also provides a kind of electronic equipment fast charging devices, and the battery for being used for electron equipment charges, described
Electronic equipment fast charging device includes adapter, charge control module and metal-oxide-semiconductor as described above, and the electronic equipment, which is provided with, to be filled
Electrical interface and processor, the charge control module and metal-oxide-semiconductor are built in electronic equipment, the charge control module and
Connect after metal-oxide-semiconductor is in parallel with charging interface, battery, the charge control module and metal-oxide-semiconductor with processor electric connection and by
Processor is controlled, and the processor determines that the charged control module of electric current that adapter exports is logical according to the charged state of battery
Enter into battery or is passed directly in battery through metal-oxide-semiconductor.
Preferably, when adapter and electronic equipment, which shake hands, to be identified, the charged control mould of electric current of adapter output
Block is passed into battery；When adapter electron equipment provides fast charge, the preset electric current of adapter output is through metal-oxide-semiconductor
It is passed directly to carry out fast charge in battery.
Preferably, the adapter and electronic equipment are shaken hands when identifying, adapter exports constant conventional output voltage simultaneously
Charged control module is passed into battery；When adapter electron equipment provides fast charge, main control module controls voltage output
Module adjustment output voltage makes the preset output current value of output electric current of adapter, the preset output electric current
It is passed directly in battery through metal-oxide-semiconductor；When charging is near completion, electronic equipment feedback signal is to adapter, and adapter is according to this
Feedback signal outputs it the conventional output voltage that voltage is adjusted to constant.
The present invention also provides a kind of fast charge methods, and it is suitable for adapter electron equipment fast charge, the fast charge method packets
Include following steps:
Adapter will be connect with electronic equipment；
Adapter and electronic equipment carry out identification of shaking hands, and adapter exports conventional current at this time；And
Adapter exports preset size of current, when the preset electric current is fast more than or equal to electronic equipment
When filling required electric current and being no more than the maximum current that electronic equipment can bear, adapter electron equipment provides fast charge, when
When electric current needed for the preset electric current is less than electronic equipment fast charge, adapter electron equipment provides common charging, and
The preset size of current can be reset.
Preferably, when resetting to preset electric current, the fast charge method is further included steps of
The size of current of test adaptor output；
Size between the electric current and preset electric current of the adapter output that Determination arrives；And
Adapter is accordingly adjusted according to comparison result outputs current to preset size of current.
Compared with prior art, adapter of the invention no longer needs to accordingly defeated according to the fast charge demand of electronic equipment
Electric current carries out fast charge with electron equipment out, but adapter directly exports preset and meets electronic equipment fast charge demand
Electric current electron equipment carry out fast charge, have the advantages that versatile.
In addition, the present invention can not only distinguish customized adapter for the electronic equipment of different fast charge demands, but also can be with
Adapter is reconstructed, adapter is set by resetting the electronics that preset electric current can be adapted for other fast charge demands
It is standby, it is no longer that a fast charge adapter can only provide fast charge to a kind of electronic equipment of fast charge demand, it is versatile, and save
Social productive forces have pushed the progress of science and technology.
Compared with prior art, a kind of electronic equipment fast charging device of the invention, can electronic equipment carry out fast charge when,
The electric current of adapter output is passed directly in battery, no longer needs to be passed into battery by charge control module.And it is traditional
When adapter electron equipment carries out fast charge, the electric current of adapter output is intended to be passed into battery again by charging chip, fills
Electrical chip can generate many heats during fast charge, and so as to cause electronic equipment, in charging, temperature is excessively high, safety is insufficient
And reduce the efficiency of fast charge.And electronic equipment fast charging device of the invention electron equipment provide fast charge when, electric current is straight
It connects and is passed into battery, drastically reduce the calorific value of electronic equipment, improve the efficiency of fast charge.
Compared with prior art, a kind of fast charge method of the invention, no longer needs to the fast charge demand pair according to electronic equipment
It exports electric current with answering fast charge is carried out with electron equipment, but adapter directly exports preset and to meet electronic equipment fast
The electric current electron equipment for filling demand carries out fast charge.
In addition, fast charge method of the invention can reset the electric current of adapter output, to realize that adapter can be with
Fast charge is provided to the electronic equipment of different fast charge demands, it is versatile.
[Detailed description of the invention]
Fig. 1 is the adapter of first embodiment of the invention and the modular structure schematic diagram that electronic equipment is connect.
Fig. 2 is the modular structure signal that the electronic equipment fast charging device of second embodiment of the invention is connect with electronic equipment
Figure.
Fig. 3 is the flow diagram of the fast charge method of third embodiment of the invention.
[specific embodiment]
In order to make the purpose of the present invention, technical solution and advantage are more clearly understood, below in conjunction with attached drawing and embodiment,
The present invention will be described in further detail.It should be appreciated that described herein, specific examples are only used to explain the present invention, and
It is not used in the restriction present invention.
Referring to FIG. 1, the first embodiment of the present invention provides a kind of adapter 10, it is used for electron equipment 20 and carries out fastly
It fills comprising main control module 11, interface 12 and voltage output module 13, the adapter 10 pass through interface 12 and electronic equipment 20
It is communicated, described 13 one end of voltage output module is connect with interface 12, and the other end is connect with main control module 11.The voltage is defeated
Out the adjustable adapter 10 of module 13 output electric current and by interface 12 export the electric current, the voltage output module 13 by
Main control module 11 is controlled, and the main control module 11 carries out identification of shaking hands by interface 12 and electronic equipment 20.In the present invention,
The electric current exported at interface 12 is the electric current that adapter 10 exports.Adapter 10 is connect with electronic equipment 20, the master control
Module 11 first carries out identification of shaking hands with electronic equipment 20, and after the completion of identification of shaking hands, 20 feedback signal of electronic equipment is to adapter 10
To notify adapter 10 to carry out fast charge, then main control module 11 controls voltage output module 13 and exports a preset electric current extremely
This preset is met electricity by interface 12, and the preset electric current meets the fast charge demand of electronic equipment 20, interface 12
The electric current of sub- 20 fast charge demand of equipment exports electron equipment 20.Preferably, when adapter 10 and electronic equipment 20 are shaken hands
When identification, the electric current that adapter 10 exports is conventional current.Preferred as another kind, after charging is near completion, electronics is set
To adapter 10, adapter 10 adjusts it according to the feedback signal and outputs current to conventional current standby 20 feedback signals.
Such as: after adapter 10 is connect with electronic equipment 20, main control module 11 and electronic equipment 20 carry out identification of shaking hands,
Adapter 10 exports constant conventional output voltage at this time, and adapter 10 exports conventional current；It shakes hands after the completion of identification, electronics is set
Standby 20 notice adapter 10 carries out fast charge, and main control module 11, which controls voltage output module 13, makes adapter by adjusting output voltage
10 output electric current is preset output current value, so that electron equipment 20 carries out fast charge；When charging is near completion, electricity
Sub- 20 feedback signal of equipment adjusts its output voltage to conventional output voltage according to the feedback signal to adapter 10, adapter 10
Electric current is exported to reduce, 10 electron equipment 20 of adapter provides common charging.
When the preset electric current meets the fast charge demand of electronic equipment 20, i.e., voltage output module 13 export electricity
Stream is greater than or equal to electric current needed for 20 fast charge of electronic equipment, and is no more than the maximum electricity that electronic equipment 20 can bear
Stream, 10 electron equipment 20 of adapter provide fast charge；When the preset electric current is unsatisfactory for the fast charge demand of electronic equipment 20,
Electric current needed for the electric current that i.e. voltage output module 13 exports is less than 20 fast charge of electronic equipment, 10 electron equipment 20 of adapter mention
For commonly charging.
Preferably, adapter 10 further comprises detection module 15, and described 15 one end of detection module is connect with interface 12, separately
One end and main control module 11 are electrically connected, and detection module 15 can detect the size of current exported at interface 12 and generate feedback signal
It is transferred to main control module 11, the current detection value and preset electric current that 11 Determination module 15 of main control module transmits
The size both being worth, and voltage output module 13 is controlled according to comparison result and accordingly adjust electric current that adapter 10 exports to pre-
The size of current first set.Such as: size of current at 15 real-time detection interface 12 of detection module simultaneously will test value and be transferred to master
The size of both control module 11,11 Determination value of main control module and preset electric current is preset when detected value is greater than
Electric current when, main control module 11 control voltage output module 13 adjust voltage to reduce output size of current, when detected value is less than
When the electric current of reset, the voltage output module 13 that main control module 11 controls improves output size of current.
It is further preferred that detection module 15 includes voltage detection unit 151 and/or current detecting unit 153, voltage inspection
It surveys unit 151 and/or 153 one end of current detecting unit is connect with interface 12, the other end is connect with main control module 11, voltage inspection
Unit 151 is surveyed to detect the output voltage size at interface 12 and voltage detecting value is transferred to main control unit 11, current detecting list
Member 153 detects the output size of current at interface 12 and current detection value is transferred to main control unit 11, and main control unit 11 compares
The size of voltage detecting value and preset output voltage compares current detection value and preset output electric current
Size, main control unit 11 go control voltage output module 13 to make corresponding adjustment according to comparison result.For example, preset
Output electric current is 4A, and current detecting unit 153 detects that the output size of current at interface 12 is 3A and is by current detection value
For 3A feedback transmission to main control module 11, main control module 11 compares out current detection value less than preset output electric current, master control
Module 11 can control voltage output module 13 and increase its output voltage, until current detection value and preset output electric current one
It causes.
Still further preferably, adapter 10 further comprises switch control module 17, the switch control module 17 1
End connect with main control module 11 and is controlled by main control module 11, and the other end is connect with interface 12, and switch control module 17 is controllable
The direct current electricity output of interface 12 processed.When main control module 11 compares out the voltage detecting value height that voltage detection unit 151 transmits
In preset output voltage, or compares out current detection value that current detecting unit 153 transmits and be greater than and set in advance
Fixed output electric current, main control unit 11 are defeated according to the direct current at 17 de-interfaced 12 of comparison result control switch control module
Out, adapter 10 stops the charging of electron equipment 20, prevents from causing to damage to electronic equipment 20, has good security performance.
Preferably, adapter 10 further comprises editor module 19, and the editor module 19 is connect with main control module 11, is led to
The size of current of the output of adapter 10 can be reset and generate signal and be transferred to main control module 11, main control module by crossing editor module 19
11 according to the signal send control instruction accordingly adjust voltage to voltage output module 13 with by the electric current of the resetting export to
Interface 12.Therefore, for the electronic equipment 20 of different fast charge demands, preset electric current can be reset by editor module 19
Size, so that the electronic equipment 20 to different fast charge demands provides preset electric current progress fast charge of different sizes, thus
It can be adapted for the electronic equipment 20 of different fast charge demands, there is good versatility, and saved productivity.
Referring to FIG. 2, the second embodiment of the present invention provides a kind of electronic equipment fast charging device 30, it is used for electron and sets
Standby 20 battery 21 charges comprising adapter 31, charge control module 33 and metal-oxide-semiconductor 35 as described above, electronic equipment 20
Including a processor 25, charge control module 33 and metal-oxide-semiconductor 35 are built in electronic equipment 20, charge control module 33 and MOS
It connects after 35 parallel connection of pipe with charging interface 23, battery 21, and charge control module 33 and metal-oxide-semiconductor 35 electrically connect with processor 25
It connects and is controlled by processor 25.Processor 25 is connect with battery 21 and the state of detectable battery 21, and can be according to battery 21
State go control adapter 31 export the charged control module 33 of electric current be passed into battery 21 or directly through metal-oxide-semiconductor 35
It is passed into battery 21.When the interface 311 of adapter 31 and the charging interface 23 of electronic equipment 20 are electrically connected by charging cable etc.
After connecing, adapter 31 and charge control module 33 carry out identification of shaking hands, and adapter 31 exports conventional current at this time, and processor 25 is controlled
Control metal-oxide-semiconductor 35 disconnects while charge control module 33 processed works, and the charged control module 33 of conventional current is introduced into electricity
It charges in pond 21；It shakes hands after the completion of identification, processor 25 notifies adapter 31 to carry out fast charge, and adapter 31 exports to be set in advance
The fixed electric current for meeting 20 fast charge demand of electronic equipment, processor 25 control while metal-oxide-semiconductor 35 is connected to and control charge control mould
Block 33 stops working, which is passed directly to electricity through metal-oxide-semiconductor 35
Fast charge is carried out in pond 21.In the present invention, access where the work of charge control module 33 represents it is filled in connected state
It is to be in an off state that electric control module 33, which stops working and represents its place access,.Preferably, when charging will be completed, place
Reason device 25 detects after the state of battery 21 that feedback signal transmission adjusts it according to the feedback signal to adapter 31, adapter 31
The electric current of output to conventional current, processor 25 controls charge control module 33 and works, while controlling the disconnection of metal-oxide-semiconductor 35, will be normal
The rule charged control module 33 of electric current is introduced into battery 21 commonly to be charged.Such as: processor 25 detects battery 21
Electricity i.e. will be filled with, then 25 feedback signal transmission of processor notifies adapter 31 to be changed to commonly fill by fast charge to adapter 31
Electricity, the electric current that adapter 31 is output it according to the feedback signal is from the preset electricity for meeting 20 fast charge demand of electronic equipment
Stream size is adjusted to conventional current size.
Referring to FIG. 3, it is suitable for adapter electron equipment fast charges, this is fast the present invention also provides a kind of fast charge method
Fill method the following steps are included:
Adapter is connect with electronic equipment；
Adapter and electronic equipment carry out identification of shaking hands；And
Adapter exports the preset electric current for meeting electronic equipment fast charge demand to electronic equipment and carries out fast charge.
Preferably, when adapter and electronic equipment, which shake hands, to be identified, adapter exports conventional current.
Preferably, the fast charge method further includes steps of
The size of current of test adaptor output；
Size between the electric current and preset electric current of the adapter output that Determination arrives；And
Adapter is accordingly adjusted according to comparison result outputs current to preset size of current.
Still further preferably, the output electric current that adapter is accordingly adjusted according to comparison result specifically:
When the electric current for comparing out the adapter detected output is greater than preset electric current, adapter output is reduced
Electric current；Or when the electric current for comparing out the adapter detected output is less than preset electric current, increase adapter output
Electric current.
Preferably, the fast charge method further includes steps of
Adapter exports conventional current to electronic equipment.
It is further preferred that the adapter exports conventional current to electronic equipment specifically:
Charging is when being near completion, electronic equipment feedback signal transmission to adapter, adapter according to the feedback signal by its
The electric current of output is adjusted to conventional current and is exported to electronic equipment.
Preferably, the fast charge method further includes steps of
Reset the preset electric current of adapter.
Compared with prior art, adapter of the invention no longer needs to accordingly defeated according to the fast charge demand of electronic equipment
Electric current carries out fast charge with electron equipment out, but adapter directly exports preset and meets electronic equipment fast charge demand
Electric current electron equipment carry out fast charge, have the advantages that versatile.
In addition, the present invention can not only distinguish customized adapter for the electronic equipment of different fast charge demands, but also can be with
Adapter is reconstructed, adapter is set by resetting the electronics that preset electric current can be adapted for other fast charge demands
It is standby, it is no longer that a fast charge adapter can only provide fast charge to a kind of electronic equipment of fast charge demand, it is versatile, and save
Social productive forces have pushed the progress of science and technology.
Compared with prior art, a kind of electronic equipment fast charging device of the invention, can electronic equipment carry out fast charge when,
The electric current of adapter output is passed directly in battery, no longer needs to be passed into battery by charge control module.And it is traditional
When adapter electron equipment carries out fast charge, the electric current of adapter output is intended to be passed into battery again by charging chip, fills
Electrical chip can generate many heats during fast charge, and so as to cause electronic equipment, in charging, temperature is excessively high, safety is insufficient
And reduce the efficiency of fast charge.And electronic equipment fast charging device of the invention electron equipment provide fast charge when, electric current is straight
It connects and is passed into battery, drastically reduce the calorific value of electronic equipment, improve the efficiency of fast charge.
Compared with prior art, a kind of fast charge method of the invention, no longer needs to the fast charge demand pair according to electronic equipment
It exports electric current with answering fast charge is carried out with electron equipment, but adapter directly exports preset and to meet electronic equipment fast
The electric current electron equipment for filling demand carries out fast charge.
In addition, fast charge method of the invention can reset the electric current of adapter output, to realize that adapter can be with
Fast charge is provided to the electronic equipment of different fast charge demands, it is versatile.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in original of the invention
Made any modification within then, equivalent replacement and improvement etc. should all be comprising within protection scope of the present invention.
Claims (9)
1. a kind of adapter, be used for electron equipment and carry out fast charge, it is characterised in that: the adapter include main control module,
Voltage output module and interface, described voltage output module one end are connect with interface, and the other end is connect with main control module, described suitable
Orchestration is electrically connected by interface and electronic equipment, after the adapter is connect with electronic equipment, the main control module and electronics
Equipment carries out identification of shaking hands, and when adapter and electronic equipment shake hands when identifying, adapter exports conventional current, identification of shaking hands
After the completion, electronic equipment generation feedback signal transmission notifies adapter that can enter fast charge to adapter, then main control module
Voltage output module is controlled according to the feedback signal and exports preset electric current to interface, which is
Fixed value, when preset electric current more than or equal to electric current needed for electronic equipment fast charge and is no more than electronic equipment institute energy
When the maximum current of receiving, adapter electron equipment provides fast charge；When preset electric current is less than electronic equipment fast charge institute
When the electric current needed, adapter electron equipment provides common charging；The adapter further comprises editor module, the editor
Module and main control module are electrically connected, and can reset preset size of current by the editor module.
2. adapter as described in claim 1, it is characterised in that: the adapter further comprises detection module, the inspection
It surveys module one end to connect with interface, the other end is connect with main control module, and the output electric current of detection module test adaptor simultaneously generates
Feedback signal transmission is to main control module, current detection value and preset electricity that main control module Determination module transfer comes
The size of both flow valuves, and the output size of current of voltage output module adjustment adapter is controlled to setting in advance according to comparison result
Fixed size of current.
3. adapter as claimed in claim 2, it is characterised in that: the detection module further comprises current detecting unit,
Described current detecting unit one end is connect with main control module, and the other end is connect with interface, and the current detecting unit detects interface
Current detection value is simultaneously transferred to main control module by the output size of current at place, and the main control module compares current detection value and in advance
Size between the electric current of setting, and the electricity that voltage output module accordingly adjusts adapter output is controlled according to comparison result
Stream.
4. adapter as claimed in claim 2, it is characterised in that: the adapter further comprises switch control module, institute
It states switch control module one end to connect with main control module and controlled by main control module, the other end is connect with interface and control interface
Direct current electricity output is greater than preset current value when main control module compares out the current detection value that detection module transmits,
The direct current electricity output of main control module control switch control module de-interfaced.
5. a kind of electronic equipment fast charging device, the battery for being used for electron equipment charges, it is characterised in that: the electronics
Equipment fast charging device includes adapter, charge control module and metal-oxide-semiconductor according to any one of claims 1-4, the electronics
Equipment is provided with charging interface and processor, and the charge control module and metal-oxide-semiconductor are built in electronic equipment, the charging
It connects after control module and metal-oxide-semiconductor are in parallel with charging interface, battery, the charge control module and metal-oxide-semiconductor are electric with processor
Property connect and controlled by processor, the processor according to the charged state of battery determine adapter output electric current it is charged
Control module is passed into battery or is passed directly in battery through metal-oxide-semiconductor.
6. electronic equipment fast charging device as claimed in claim 5, it is characterised in that: when adapter and electronic equipment are shaken hands
When identification, the charged control module of electric current of adapter output is passed into battery；When adapter electron equipment provides fast charge
When, the preset electric current of adapter output is passed directly to carry out fast charge in battery through metal-oxide-semiconductor.
7. electronic equipment fast charging device as claimed in claim 5, it is characterised in that: the adapter and electronic equipment are shaken hands knowledge
When other, adapter exports constant conventional output voltage and charged control module is passed into battery；When adapter electron
When equipment provides fast charge, main control module control voltage output module adjustment output voltage sets the output electric current of adapter in advance
Fixed output current value, the preset output electric current are passed directly in battery through metal-oxide-semiconductor；When charging is near completion, electricity
Sub- equipment feedback signal outputs it the conventional output electricity that voltage is adjusted to constant according to the feedback signal to adapter, adapter
Pressure.
8. a kind of fast charge method, it is suitable for adapter electron equipment fast charges, it is characterised in that: the fast charge method include with
Lower step:
Adapter is connect with electronic equipment；
Adapter and electronic equipment carry out identification of shaking hands, and adapter exports conventional current at this time；And
Adapter exports preset size of current, when the preset electric current is more than or equal to electronic equipment fast charge institute
Need electric current and be no more than electronic equipment can bear maximum current when, adapter electron equipment provide fast charge, when this is pre-
When electric current needed for the electric current first set is less than electronic equipment fast charge, adapter electron equipment provides common charging, and this is pre-
The size of current first set can be reset.
9. fast charge method as claimed in claim 8, it is characterised in that: the fast charge method further includes steps of
The size of current of test adaptor output；
Size between the electric current and preset electric current of the adapter output that Determination arrives；And
Adapter is accordingly adjusted according to comparison result outputs current to preset size of current.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710204872.3A CN107342602B (en) | 2017-03-30 | 2017-03-30 | Adapter, electronic equipment fast charging device and fast charge method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710204872.3A CN107342602B (en) | 2017-03-30 | 2017-03-30 | Adapter, electronic equipment fast charging device and fast charge method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107342602A CN107342602A (en) | 2017-11-10 |
| CN107342602B true CN107342602B (en) | 2019-02-05 |
Family
ID=60222025
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710204872.3A Active CN107342602B (en) | 2017-03-30 | 2017-03-30 | Adapter, electronic equipment fast charging device and fast charge method |
Country Status (1)
| Country | Link |
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| CN (1) | CN107342602B (en) |
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| CN201319516Y (en) * | 2008-11-26 | 2009-09-30 | 广州西格美信电子科技有限公司 | Self-adapting external battery for mobile devices |
| CN203813491U (en) * | 2014-04-29 | 2014-09-03 | 深圳市前海富达科技有限公司 | Charging adapter device |
| CN104124483B (en) * | 2014-05-23 | 2016-05-04 | 东莞市钜大电子有限公司 | A kind of portable power source fast charge method and system |
| CN106067573B (en) * | 2016-07-29 | 2019-02-26 | 惠州Tcl移动通信有限公司 | Mobile terminal fast charge method and system |
| CN106253400A (en) * | 2016-08-25 | 2016-12-21 | 维沃移动通信有限公司 | A kind of charging method, mobile terminal and charger |
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