CN106961130A - A kind of method and device of intelligent charge - Google Patents
A kind of method and device of intelligent charge Download PDFInfo
- Publication number
- CN106961130A CN106961130A CN201610016981.8A CN201610016981A CN106961130A CN 106961130 A CN106961130 A CN 106961130A CN 201610016981 A CN201610016981 A CN 201610016981A CN 106961130 A CN106961130 A CN 106961130A
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- China
- Prior art keywords
- battery
- charged
- voltage
- status information
- charging
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Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/007—Regulation of charging or discharging current or voltage
Abstract
The present invention is applied to charging equipment technical field there is provided a kind of method and device of intelligent charge, and methods described includes：The status information of battery to be charged is obtained by default communication interface；According to the status information, charging current of the control charging circuit adjustment to the battery to be charged.The present invention solves the problem of prior art can not carry out information exchange, charging interval length, the short service life of rechargeable battery with rechargeable battery, effectively reduces the charging interval, extends the service life of battery to be charged.
Description
Technical field
The invention belongs to charging equipment technical field, more particularly to a kind of method and device of intelligent charge.
Background technology
The rechargeable battery of existing unmanned plane is composed in series by multiple battery cores.Charger mainly uses constant current
The rechargeable battery is charged with constant voltage, it is impossible to carry out information exchange, charging with rechargeable battery
Time is long, and the service life of rechargeable battery is short, it is impossible to intelligently control the charging current of rechargeable battery.
The content of the invention
In consideration of it, the embodiment of the present invention provides a kind of method and device of intelligent charge, to solve prior art
The problem of information exchange, charging interval length, the short service life of rechargeable battery can not being carried out with rechargeable battery.
First aspect includes there is provided a kind of method of intelligent charge, methods described：
The status information of battery to be charged is obtained by default communication interface；
According to the status information, charging current of the control charging circuit adjustment to the battery to be charged.
Second aspect includes there is provided a kind of device of intelligent charge, described device：
Acquisition module, the status information for obtaining battery to be charged by default communication interface；
Charge control module, for according to the status information, control charging circuit adjustment to be to described to be charged
The charging current of battery.
Compared with prior art, the embodiment of the present invention is set up respectively in intelligent charger and battery both sides to be charged
Communication interface, passes through the status information that the communication interface obtains battery to be charged；Then according to the shape
State information, charging current of the control charging circuit adjustment to the battery to be charged；It is achieved thereby that charger
With the information exchange between battery to be charged, and according to the status information of the battery to be charged determine should make
Charging modes, then control charging circuit to be adjusted to the charging current of the battery to be charged to fill with described
Electrically corresponding charging charging current, realizes the charging process of Based Intelligent Control battery to be charged, effectively
Shorten the charging interval and extend the service life of rechargeable battery.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to implementing
The accompanying drawing to be used needed for example or description of the prior art is briefly described, it should be apparent that, describe below
In accompanying drawing be only some embodiments of the present invention, for those of ordinary skill in the art, do not paying
On the premise of going out creative work, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is that the method for intelligent charge provided in an embodiment of the present invention realizes flow chart；
Fig. 2 be intelligent charge provided in an embodiment of the present invention method in step S102 realize flow chart；
Fig. 3 be the intelligent charge that another embodiment of the present invention is provided method in step S102 realize flow
Figure；
Fig. 4 is the composition structure chart of the device of intelligent charge provided in an embodiment of the present invention.
Embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, below in conjunction with accompanying drawing and reality
Example is applied, the present invention will be described in further detail.It should be appreciated that specific embodiment described herein is only
Only to explain the present invention, it is not intended to limit the present invention.
The embodiment of the present invention is additionally arranged communication interface respectively in intelligent charger and battery both sides to be charged, passes through
The communication interface obtains the status information of battery to be charged；Then according to the status information, control charging
Charging current of the regulation of electrical circuit to the battery to be charged；It is achieved thereby that between charger and battery to be charged
Information exchange, and the charging modes that should use are determined according to the status information of the battery to be charged, then
The charging current of the battery to be charged is adjusted to charging corresponding with the charging modes by control charging circuit
Charging current, realizes the charging process of Based Intelligent Control battery to be charged, be effectively shortened the charging interval with
And extend the service life of rechargeable battery.The embodiment of the present invention additionally provides corresponding device, individually below
It is described in detail.
What Fig. 1 showed the method for intelligent charge provided in an embodiment of the present invention realizes flow.
In embodiments of the present invention, the method for the intelligent charge is applied to intelligent charger.The intelligence is filled
Electrical equipment includes the device of charging circuit and intelligent charge, and has newly increased communication interface, and the intelligence is filled
The device of electricity carries out information exchange by described communication interface with the battery to be charged, and according to be charged
The status information control charging circuit of battery charges to the battery to be charged.The charging circuit is then used
In converting alternating current to the control instruction that direct current sends according to the device of intelligent charge and treat rechargeable battery enter
Row charging.
Refering to Fig. 1, methods described includes：
In step S101, the status information of battery to be charged is obtained by default communication interface.
Herein, the present invention is implemented on the basis of original charging inlet, in intelligent charger and electricity to be charged
Pond both sides be additionally arranged between a communication interface, two communication interfaces using including but not limited to NFC, Wi-Fi,
The communication technologys such as bluetooth, ZigBee are communicated.Exemplarily, when using NFC mechanicss of communication, in intelligence
The integrated NFC reader in energy charger one end, NFC antenna is set in battery one end to be charged.When electricity to be charged
After pond connection intelligent charger, by the card reader of the intelligent charger and the NFC antenna of battery to be charged
Link together, now the intelligent charger then can obtain battery to be charged by the NFC reader
Status information.Herein, the status information includes but is not limited to：The status information of the battery to be charged
The magnitude of voltage of capacity, temperature information, total voltage and each battery core including battery to be charged.Wherein,
The battery to be charged is composed in series by multiple battery cores.The total voltage is included by the battery to be charged
The magnitude of voltage sum of each battery core.
In step s 102, according to the status information, control charging circuit adjustment is to the battery to be charged
Charging current.
After the status information of battery to be charged is got, current charging is determined according to the status information
Mode, then controls charging circuit to adjust the charging current of the battery to be charged.So that intelligent charge
Device is no matter starting to treat when rechargeable battery is charged still in the charging process of rechargeable battery is treated,
The charging current for treating rechargeable battery can be adjusted according to the status information of battery to be charged in real time, is effectively protected
The performance of battery to be charged has been protected, has been conducive to extending the service life of battery to be charged.
Alternatively, as the preferred exemplary of the present invention, intelligence provided in an embodiment of the present invention given below
Step S102's implements flow in the method for charging.
Refering to Fig. 2, step S102 includes：
In step s 201, when the total voltage of the battery to be charged is less than default first voltage threshold value or appoints
When the magnitude of voltage of one battery core is less than default second voltage threshold value, control charging circuit reduces to described to be charged
The charging current of battery, into precharge mode.
In step S202, when the total voltage of the battery to be charged is more than or equal to described first voltage threshold
The magnitude of voltage of value and all battery cores is all higher than or during equal to described second voltage threshold value, and control charging circuit increases
The big charging current to the battery to be charged, into fast charge mode.
Herein, the first voltage threshold value and the battery bag to be charged contain battery core number, second voltage
Threshold value is related, is preferably：First voltage threshold value=second voltage threshold value * battery core numbers.Exemplarily, if institute
Second voltage threshold value is stated for 4.2V, battery to be charged includes 3 battery cores, if then there is the electricity of single battery core
When pressure value is less than 4.2V or total voltage less than 12.6V, then charging circuit is controlled to reduce to the battery to be charged
Charging current, the charging current is preferably less than or equal to the 1/20 of battery core capacity, is pre-charged with entering
Pattern.After the magnitude of voltage of battery core rises to 4.2V and total voltage is more than 12.6V, then charging circuit is controlled
Increase the charging current to the battery to be charged, to enter fast charge mode.By combining single battery core
Voltage Feedback mode and total voltage feedback system, and setting enters line precharge using low current to battery core, can
Battery is preferably protected, extends the service life of battery, the charging interval of battery is reduced.
Alternatively, as another preferred exemplary of the present invention, intelligence provided in an embodiment of the present invention given below
Step S102's implements flow in the method that can be charged.
Refering to Fig. 3, step S102 includes：
In step S301, when any two battery core magnitude of voltage difference not in predetermined voltage range when, control
Charging circuit processed reduces the charging current to the battery to be charged, and starts equalizing circuit, is filled into equilibrium
Power mode.
In step s 302, until when the difference of the magnitude of voltage of battery core two-by-two is in the predetermined voltage range,
Charging circuit is controlled to increase the charging current to the battery to be charged, into fast charge mode.
Herein, by predetermined voltage range, when battery core magnitude of voltage difference not in the predetermined voltage range
When interior, i.e., the difference of the magnitude of voltage of battery core exceeds allowed band, then the charging current of rechargeable battery is treated in reduction,
And start equalizing circuit, charging current and the raising of the higher battery core of magnitude of voltage are reduced by the equalizing circuit
The charging current of the relatively low battery core of magnitude of voltage.Until the difference of the magnitude of voltage of battery core is in described predeterminated voltage two-by-two
In the range of, i.e., after the magnitude of voltage of all battery cores is basically identical, then control charging circuit increase to wait to fill to described
The charging current of battery, into fast charge mode；So that the battery core of inside battery to be charged is all the time
The charge rate being consistent, effectively extends the service life of battery.
Alternatively, as another preferred exemplary of the present invention, under fast charge mode, intelligent charger
According to the capacity and temperature information of battery to be charged, control charging circuit adjustment charging current is selected most suitable
Charging current charged.Herein, when the capacity of battery to be charged is bigger, then charging current is bigger；
Otherwise, charging current is suitably reduced, so as to significantly reduce the charging duration of battery to be charged.Alternatively,
The maximum of the charging current is up to 60A.And when the temperature of the battery to be charged is more than preset temperature threshold
During value, then charging circuit is controlled to stop charging to the battery to be charged.Herein, the preset temperature threshold
It is worth for 45 DEG C.When the temperature of battery to be charged is too high, control charging circuit suitably reduces charging current, when
When the temperature of the battery to be charged is higher than 45 DEG C, then charging circuit is controlled to stop to the battery to be charged
Charging, so as to prevent high temperature to treat the damage of rechargeable battery.
Alternatively, as another preferred exemplary of the present invention, the intelligent charger can also be by wireless
The communication technology is connected with server.The method of the intelligent charge also includes：
Store the status information of the battery to be charged；And/or
The status information of the battery to be charged is sent to server, carried out so that user treats rechargeable battery
Management.
Herein, intelligent charger sends the status information of the battery to be charged got to the backstage system
System server is backed up come the status information to the battery to be charged or for backstage personnel to electricity to be charged
Pond is managed, such as manage the service life of battery to be charged, the abnormal conditions of statistics battery to be charged,
Pick out abnormal battery etc..
The embodiment of the present invention is additionally arranged communication interface respectively in intelligent charger and battery both sides to be charged, passes through
The communication interface obtains the status information of battery to be charged；Then according to the status information, control charging
Charging current of the regulation of electrical circuit to the battery to be charged；It is achieved thereby that between charger and battery to be charged
Information exchange, and the charging modes that should use are determined according to the status information of the battery to be charged, then
The charging current of the battery to be charged is adjusted to charging corresponding with the charging modes by control charging circuit
Charging current, realizes the charging process of Based Intelligent Control battery to be charged, be effectively shortened the charging interval with
And extend the service life of rechargeable battery.
Fig. 4 shows the composition structure of the device of intelligent charge provided in an embodiment of the present invention, for the ease of saying
It is bright, it illustrate only the part related to the embodiment of the present invention.
In embodiments of the present invention, the device of the intelligent charge is used to realize that above-mentioned Fig. 1 is any into Fig. 3
The method of intelligent charge described in embodiment, can be built in software unit inside intelligent charger, it is hard
Part unit or the unit of software and hardware set.It can also include filling with the intelligence inside the intelligent charger
Charging circuit, communication interface (such as NFC reader) of device connection of electricity etc..
Refering to Fig. 4, described device includes：
Acquisition module 41, the status information for obtaining battery to be charged by default communication interface；
Charge control module 42, for according to the status information, control charging circuit adjustment to be waited to fill to described
The charging current of battery.
Further, the status information of the battery to be charged includes the total voltage of battery to be charged, temperature letter
The magnitude of voltage of breath and each battery core.Wherein, the total voltage is every included by the battery to be charged
The magnitude of voltage sum of one battery core.
Further, the charge control module 42 includes：
First charging control unit 421, is less than default first for the total voltage when the battery to be charged
When voltage threshold or the magnitude of voltage of any battery core are less than default second voltage threshold value, control charging circuit subtracts
The small charging current to the battery to be charged, into precharge mode；And
When the total voltage of the battery to be charged is more than or equal to described first voltage threshold value and all battery cores
Magnitude of voltage is all higher than or during equal to described second voltage threshold value, and control charging circuit increase is to described to be charged
The charging current of battery, into fast charge mode.
Further, the charge control module 42 includes：
Second charging control unit 422, the difference for the magnitude of voltage when any two battery core is not in predeterminated voltage
In the range of when, control charging circuit reduces to the charging current of the battery to be charged, and starts equalizing circuit,
Into equalizaing charge pattern；And
When the difference of the magnitude of voltage of battery core two-by-two is in the predetermined voltage range, control charging circuit increase
To the charging current of the battery to be charged, into fast charge mode.
Further, described device also includes：
Memory module 43, the status information for storing the battery to be charged；And/or
Sending module 44, for the status information of the battery to be charged to be sent to server, for user
Rechargeable battery is treated to be managed.
It should be noted that the device in the embodiment of the present invention can be used for realizing in above method embodiment
Whole technical schemes, the function of its each functional module can be specific according to the method in above method embodiment
Realize, it implements process and can refer to associated description in examples detailed above, and here is omitted.
The embodiment of the present invention is additionally arranged communication interface respectively in intelligent charger and battery both sides to be charged, passes through
The communication interface obtains the status information of battery to be charged；Then according to the status information, control charging
Charging current of the regulation of electrical circuit to the battery to be charged；It is achieved thereby that between charger and battery to be charged
Information exchange, and the charging modes that should use are determined according to the status information of the battery to be charged, then
The charging current of the battery to be charged is adjusted to charging corresponding with the charging modes by control charging circuit
Charging current, realizes the charging process of Based Intelligent Control battery to be charged, be effectively shortened the charging interval with
And extend the service life of rechargeable battery.
Those of ordinary skill in the art with reference to what the embodiments described herein was described it is to be appreciated that respectively show
The unit and algorithm steps of example, can be come with the combination of electronic hardware or computer software and electronic hardware
Realize.These functions are performed with hardware or software mode actually, depending on the application-specific of technical scheme
And design constraint.Professional and technical personnel can be realized to each specific application using distinct methods
Described function, but this realization is it is not considered that beyond the scope of this invention.
It is apparent to those skilled in the art that, for convenience and simplicity of description, foregoing description
Device and unit specific work process, may be referred to the corresponding process in preceding method embodiment, herein
Repeat no more.
In several embodiments provided herein, it should be understood that the method for disclosed intelligent charge
And device, it can realize by another way.For example, device embodiment described above is only to show
Meaning property, for example, the division of the module, unit, only a kind of division of logic function is actual to realize
When can have other dividing mode, such as multiple units or component can combine or be desirably integrated into another
Individual system, or some features can be ignored, or not perform.It is another, it is shown or discussed each other
Coupling or direct-coupling or communication connection can be by some interfaces, the INDIRECT COUPLING of device or unit or
Communication connection, can be electrical, machinery or other forms.
The unit illustrated as separating component can be or may not be it is physically separate, as
The part that unit is shown can be or may not be physical location, you can with positioned at a place, or
It can also be distributed on multiple NEs.It can select according to the actual needs therein some or all of
Unit realizes the purpose of this embodiment scheme.
In addition, each functional unit, module in each embodiment of the invention can be integrated in a processing list
In member or unit, module are individually physically present, can also two or more units,
Module is integrated in a unit.
If the function is realized using in the form of SFU software functional unit and as independent production marketing or used
When, it can be stored in a computer read/write memory medium.Understood based on such, skill of the invention
The part or the part of the technical scheme that art scheme substantially contributes to prior art in other words can be with
The form of software product is embodied, and the computer software product is stored in a storage medium, if including
Dry instruction is make it that a computer equipment (can be personal computer, server, or the network equipment
Deng) perform all or part of step of each of the invention embodiment methods described.And foregoing storage medium bag
Include：USB flash disk, mobile hard disk, read-only storage (ROM, Read-Only Memory), random access memory
Device (RAM, Random Access Memory), magnetic disc or CD etc. are various can be with store program codes
Medium.
The foregoing is only a specific embodiment of the invention, but protection scope of the present invention is not limited to
This, any one skilled in the art the invention discloses technical scope in, can readily occur in
Change or replacement, should all be included within the scope of the present invention.Therefore, protection scope of the present invention should
It is described to be defined by scope of the claims.
Claims (10)
1. a kind of method of intelligent charge, it is characterised in that methods described includes：
The status information of battery to be charged is obtained by default communication interface；
According to the status information, charging current of the control charging circuit adjustment to the battery to be charged.
2. the method for intelligent charge as claimed in claim 1, it is characterised in that methods described also includes：
Store the status information of the battery to be charged；And/or
The status information of the battery to be charged is sent to server, carried out so that user treats rechargeable battery
Management.
3. the method for intelligent charge as claimed in claim 1 or 2, it is characterised in that the electricity to be charged
The status information in pond includes the electricity of total voltage, capacity, temperature information and each battery core of battery to be charged
Pressure value；
Wherein, the total voltage is the magnitude of voltage sum of each battery core included by the battery to be charged.
4. the method for intelligent charge as claimed in claim 3, it is characterised in that described according to the state
Information, control charging circuit adjustment includes to the charging current of the battery to be charged：
When the total voltage of the battery to be charged is less than the voltage of default first voltage threshold value or any battery core
When value is less than default second voltage threshold value, control charging circuit reduces the charging electricity to the battery to be charged
Stream, into precharge mode；
When the total voltage of the battery to be charged is more than or equal to described first voltage threshold value and all battery cores
Magnitude of voltage is all higher than or during equal to described second voltage threshold value, and control charging circuit increase is to described to be charged
The charging current of battery, into fast charge mode.
5. the method for intelligent charge as claimed in claim 3, it is characterised in that described according to the state
Information, control charging circuit adjustment includes to the charging current of the battery to be charged：
When any two battery core magnitude of voltage difference not in predetermined voltage range when, control charging circuit reduce
To the charging current of the battery to be charged, and start equalizing circuit, into equalizaing charge pattern；
When the difference of the magnitude of voltage of battery core two-by-two is in the predetermined voltage range, control charging circuit increase
To the charging current of the battery to be charged, into fast charge mode.
6. a kind of device of intelligent charge, it is characterised in that described device includes：
Acquisition module, the status information for obtaining battery to be charged by default communication interface；
Charge control module, for according to the status information, control charging circuit adjustment to be to described to be charged
The charging current of battery.
7. the device of intelligent charge as claimed in claim 6, it is characterised in that described device also includes：
Memory module, the status information for storing the battery to be charged；And/or
Sending module, for the status information of the battery to be charged to be sent to server, for user couple
Battery to be charged is managed.
8. the device of intelligent charge as claimed in claims 6 or 7, it is characterised in that the electricity to be charged
The status information in pond includes the electricity of total voltage, capacity, temperature information and each battery core of battery to be charged
Pressure value；
Wherein, the total voltage is the magnitude of voltage sum of each battery core included by the battery to be charged.
9. the device of intelligent charge as claimed in claim 8, it is characterised in that the charge control module
Including：
First charging control unit, is less than default first voltage for the total voltage when the battery to be charged
When the magnitude of voltage of threshold value or any battery core is less than default second voltage threshold value, control charging circuit reduction pair
The charging current of the battery to be charged, into precharge mode；And
When the total voltage of the battery to be charged is more than or equal to described first voltage threshold value and all battery cores
Magnitude of voltage is all higher than or during equal to described second voltage threshold value, and control charging circuit increase is to described to be charged
The charging current of battery, into fast charge mode.
10. the device of intelligent charge as claimed in claim 8, it is characterised in that the charge control mould
Block includes：
Second charging control unit, the difference for the magnitude of voltage when any two battery core is not in predetermined voltage range
When interior, control charging circuit reduces the charging current to the battery to be charged, and starts equalizing circuit, enters
Enter equalizaing charge pattern；And
When the difference of the magnitude of voltage of battery core two-by-two is in the predetermined voltage range, control charging circuit increase
To the charging current of the battery to be charged, into fast charge mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610016981.8A CN106961130A (en) | 2016-01-11 | 2016-01-11 | A kind of method and device of intelligent charge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610016981.8A CN106961130A (en) | 2016-01-11 | 2016-01-11 | A kind of method and device of intelligent charge |
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| CN106961130A true CN106961130A (en) | 2017-07-18 |
Family
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610016981.8A Pending CN106961130A (en) | 2016-01-11 | 2016-01-11 | A kind of method and device of intelligent charge |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112949805A (en) * | 2019-12-11 | 2021-06-11 | 深圳市文鼎创数据科技有限公司 | NFC card equipment power supply method and device, computer equipment and storage medium |
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