CN109038696A - Charge control method, battery charge controller and electronic equipment - Google Patents
Charge control method, battery charge controller and electronic equipment Download PDFInfo
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- CN109038696A CN109038696A CN201710433217.5A CN201710433217A CN109038696A CN 109038696 A CN109038696 A CN 109038696A CN 201710433217 A CN201710433217 A CN 201710433217A CN 109038696 A CN109038696 A CN 109038696A
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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
- H02J7/0071—Regulation of charging or discharging current or voltage with a programmable schedule
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Abstract
The disclosure is directed to a kind of charge control method, device and electronic equipment, this method is suitable for battery, which comprises determines the resistance value for being connected to the charging cable of the battery；Regulating command is generated according to the resistance value；The output charging voltage for being connected to the charging adapter of the charging cable and exporting to the charging cable is adjusted according to the regulating command.Pass through embodiment of the disclosure, the output charging voltage that charging adapter is exported to charging cable can be improved according to regulating command, so that output charging voltage is after charging cable, although voltage decreases, the charging voltage of input battery, which is still able to satisfy, charges normal required voltage to battery.Guarantee that battery when being charged by different data lines, can normally be charged, avoid the slow situation that can not charge or charge.
Description
Technical field
This disclosure relates to which battery technology field more particularly to a kind of charge control method, battery charge controller and electronics are set
It is standby.
Background technique
Mobile device has become public necessity at present, and matched with mobile device, generally also needs one and fills
Electric adapter and charging cable.
Mobile device only can be carried since user is general, without carrying matched charging adapter and charging cable,
Therefore it when mobile device electricity is lower, can be charged by the charging adapter and charging cable that other are not matched.However mesh
Preceding charging cable specification is different, even if specification is identical, since manufacturer's difference can also have differences in performance parameter, this
Result in the resistance of different charging cables different, during charging to mobile device, in charging adapter and movement
Caused pressure drop is also just different between equipment.
But for battery, inputs charging voltage therein and need to reach required voltage value, it could be successfully complete
At charging, and due to different charging cables during the charging process caused by pressure drop it is different, it is possible to cause charging cable to mobile device
Battery output voltage be unable to reach required voltage value, so as to cause can not charge or charge slowly.
Summary of the invention
The disclosure provides a kind of charge control method and battery charge controller, electronic equipment, to solve in the related technology
It is insufficient.
According to the first aspect of the embodiments of the present disclosure, a kind of charge control method is provided, battery, the method packet are suitable for
It includes:
Determine the resistance value for being connected to the charging cable of the battery；
Regulating command is generated according to the resistance value；
Adjusted according to the regulating command be connected to the charging adapter of the charging cable exported to the charging cable it is defeated
Charging voltage out.
Optionally, described to include: according to resistance value generation regulating command
The resistance value is transmitted to the charging adapter, so that the charging adapter is generated according to the resistance value
The regulating command.
Optionally, described to include: according to resistance value generation regulating command
Regulating command is generated according to the resistance value, the regulating command is transmitted to the charging adapter.
Optionally, the resistance value of the determining charging cable includes:
Record the first charging current I that the charging cable is inputted to the batteryin1And it is corresponding with first electric current
First charging voltage Vin1；
Adjust first charging current；
Record the second charging current I adjustedin2And second charging voltage V corresponding with second electric currentin2；
Calculate the resistance value R=(V of the charging cablein1-Vin2)/(Iin1-Iin2)。
Optionally, the charging adapter of the charging cable is connected to the charging so adjusting according to the regulating command
Line output output charging voltage include:
According to the output charging voltage Vout, output charging current IoutThe output after adjusting is calculated with the resistance value R
Charging voltage Vout'=Vout+Iout×R；
Output charging voltage after being adjusted to charging cable output.
Optionally, the above method further include:
Whether the output charging voltage after detection is adjusted is less than or equal to preset voltage value；
If being less than or equal to preset voltage value, prompt information is generated.
According to the second aspect of an embodiment of the present disclosure, a kind of battery charge controller is provided, battery, described device packet are suitable for
It includes:
Determination unit is configured to determine that the resistance value for being connected to the charging cable of the battery；
Generation unit is configured as generating regulating command according to the resistance value；
Unit is adjusted, is configured as adjusting the charging adapter for being connected to the charging cable according to the regulating command to institute
State the output charging voltage of charging cable output.
Optionally, the generation unit includes:
First transmission subelement is configured as the resistance value being transmitted to the charging adapter, so that the charging
Adapter generates the regulating command according to the resistance value.
Optionally, the generation unit includes:
Subelement is generated, is configured as generating regulating command according to the resistance value；
Second transmission subelement is configured as the regulating command being transmitted to the charging adapter.
Optionally, the determination unit includes:
Subelement is recorded, is configured as recording the first charging current I that the charging cable is inputted to the batteryin1And
First charging voltage V corresponding with first electric currentin1, and record the second charging current I adjustedin2And with it is described
The corresponding second charging voltage V of second electric currentin2；
Subelement is adjusted, is configured as adjusting first charging current；
First computation subunit is configured as calculating the resistance value R=(V of the charging cablein1-Vin2)/(Iin1-Iin2)。
Optionally, the adjusting unit includes:
Second computation subunit is configured as according to the output charging voltage Vout, output charging current IoutWith it is described
Resistance value R calculates the output charging voltage V after adjustingout'=Vout+Iout×R；
Subelement is exported, is configured as exporting the output charging voltage after adjusting to the charging cable.
Optionally, above-mentioned apparatus further include:
Detection unit, is configured as whether the output charging voltage after detection is adjusted is less than or equal to preset voltage value；
Prompt unit generates in the case that the output charging voltage after the adjusting is less than or equal to preset voltage value
Prompt information.
According to the third aspect of an embodiment of the present disclosure, a kind of electronic equipment is provided, comprising:
Processor；
Memory for storage processor executable instruction；
Battery；
Wherein, the processor is configured to:
Determine the resistance value for being connected to the charging cable of the battery；
Regulating command is generated according to the resistance value；
Adjusted according to the regulating command be connected to the charging adapter of the charging cable exported to the charging cable it is defeated
Charging voltage out.
According to a fourth aspect of embodiments of the present disclosure, a kind of computer readable storage medium is provided, calculating is stored thereon with
Machine program, the program perform the steps of when being executed by processor
Determine the resistance value for being connected to the charging cable of the battery；
Regulating command is generated according to the resistance value；
Adjusted according to the regulating command be connected to the charging adapter of the charging cable exported to the charging cable it is defeated
Charging voltage out.
The technical scheme provided by this disclosed embodiment can include the following benefits:
As can be seen from the above embodiments, the disclosure according to regulating command can be improved charging adapter export to charging cable it is defeated
Charging voltage out, so that output charging voltage, although voltage decreases, inputs battery after charging cable
Charging voltage, which is still able to satisfy, charges normal required voltage to battery.Guarantee that battery charges by different data lines
When, it can normally be charged, avoid the slow situation that can not charge or charge.
It should be understood that above general description and following detailed description be only it is exemplary and explanatory, not
The disclosure can be limited.
Detailed description of the invention
The drawings herein are incorporated into the specification and forms part of this specification, and shows the implementation for meeting the disclosure
Example, and together with specification for explaining the principles of this disclosure.
Fig. 1 is a kind of schematic flow diagram of charge control method shown according to an exemplary embodiment.
Fig. 2 is the schematic flow diagram of another charge control method shown according to an exemplary embodiment.
Fig. 3 is the schematic flow diagram of another charge control method shown according to an exemplary embodiment.
Fig. 4 is the schematic flow diagram of another charge control method shown according to an exemplary embodiment.
Fig. 5 is the schematic flow diagram of another charge control method shown according to an exemplary embodiment.
Fig. 6 is the schematic flow diagram of another charge control method shown according to an exemplary embodiment.
Fig. 7 is a kind of schematic block diagram of battery charge controller shown according to an exemplary embodiment.
Fig. 8 is the schematic block diagram of another battery charge controller shown according to an exemplary embodiment.
Fig. 9 is the schematic block diagram of another battery charge controller shown according to an exemplary embodiment.
Figure 10 is the schematic block diagram of another battery charge controller shown according to an exemplary embodiment.
Figure 11 is the schematic block diagram of another battery charge controller shown according to an exemplary embodiment.
Figure 12 is the schematic block diagram of another battery charge controller shown according to an exemplary embodiment.
Figure 13 is a kind of schematic block diagram of device for charge control shown according to an exemplary embodiment.
Specific embodiment
Example embodiments are described in detail here, and the example is illustrated in the accompanying drawings.Following description is related to
When attached drawing, unless otherwise indicated, the same numbers in different drawings indicate the same or similar elements.Following exemplary embodiment
Described in embodiment do not represent all implementations consistent with this disclosure.On the contrary, they be only with it is such as appended
The example of the consistent device and method of some aspects be described in detail in claims, the disclosure.
Fig. 1 is a kind of schematic flow diagram of charge control method shown according to an exemplary embodiment, and this method is applicable in
In the battery of the terminal devices such as battery, such as mobile phone, screen side computer.As shown in Figure 1, this approach includes the following steps.
Step S11 determines the resistance value for being connected to the charging cable of the battery.
It in one embodiment, can be whenever detecting since the charging cable for being connected to battery every time may be different
When thering is charging cable to be connected to battery, it is carried out step S11.
In one embodiment, data line transmission data are also used as in addition to that can charge by charging cable.
Step S12 generates regulating command according to the resistance value.
In one embodiment, regulating command can be generated as the terminal device where battery, can also be filled by being connected to
The charging adapter of electric wire generates, and specifically can according to need and is configured.
Step S13 is adjusted according to the regulating command and is connected to the charging adapter of the charging cable to the charging cable
The output charging voltage of output.
In one embodiment, the output charging electricity that charging adapter is exported to charging cable can be improved according to regulating command
Pressure, so that output charging voltage, although voltage decreases, inputs the charging voltage of battery after charging cable
It is still able to satisfy and charges normal required voltage to battery.Guarantee that battery, can when being charged by different data lines
It is normally charged, avoids the slow situation that can not charge or charge.
Fig. 2 is the schematic flow diagram of another charge control method shown according to an exemplary embodiment.Such as Fig. 2 institute
Show, it is described to include: according to resistance value generation regulating command
The resistance value is transmitted to the charging adapter by step S121, so that the charging adapter is according to
Resistance value generates the regulating command.
In one embodiment, resistance value can be passed through charging after determining resistance value by the terminal device where battery
Line is transmitted to the charging adapter being connected with charging cable, and then generates regulating command according to resistance value by charging adapter.Accordingly,
The operation that regulating command is generated according to resistance value can be completed by charging adapter, to reduce the interior of terminal device where battery
Deposit consumption.
Fig. 3 is the schematic flow diagram of another charge control method shown according to an exemplary embodiment.Such as Fig. 3 institute
Show, it is described to include: according to resistance value generation regulating command
Step S122 generates regulating command according to the resistance value, the regulating command is transmitted to the adaptive charging
Device.
In one embodiment, the terminal device where battery can be generated according to resistance value and be adjusted after determining resistance value
Section instruction, is then transmitted to the charging adapter being connected with charging cable by charging cable for regulating command, and then by adaptive charging
Device adjusts the output charging voltage exported to charging cable according to regulating command.It accordingly, can be complete as the terminal device where battery
At the operation of regulating command is generated according to resistance value, to reduce the functional requirement to charging adapter, fitted to extend charging
The Application Range of orchestration.
Fig. 4 is the schematic flow diagram of another charge control method shown according to an exemplary embodiment.Such as Fig. 4 institute
Show, the resistance value of the determining charging cable includes:
Step S111 records the first charging current I that the charging cable is inputted to the batteryin1And with described first
The corresponding first charging voltage V of electric currentin1；
In one embodiment, the first charging current Iin1Namely the electric current of charging cable is flowed through, therefore charging adapter is to filling
The output charging voltage V of electric wire outputoutAnd resistance value R and the first charging current Iin1With the first charging voltage Vin1Relationship
For R=(Vout-Vin1)/Iin1。
Step S112 adjusts first charging current；
Wherein it is possible to increase the first charging current, the first charging current also can reduce, specifically can according to need progress
Setting.
Step S113 records the second charging current I adjustedin2And the second charging corresponding with second electric current
Voltage Vin2；
In one embodiment, the first charging current Iin2Namely the electric current of charging cable, charging are flowed through after adjustment charging current
The output charging voltage V that adapter is exported to charging cableoutAnd resistance value R and the second charging current Iin2With the second charging voltage
Vin2Relationship be R=(Vout-Vin2)/Iin2。
Step S114 calculates the resistance value R=(V of the charging cablein1-Vin2)/(Iin1-Iin2)。
According to R=(Vout-Vin1)/Iin1With R=(Vout-Vin2)/Iin2Available Vout=R × Iin1+Vin1=R × Iin2
+Vin2, so as to further obtain R=(Vin1-Vin2)/(Iin1-Iin2), it accordingly, can be by being inputted to charging cable to battery
Charging current be adjusted, to calculate the resistance value of charging cable.
Fig. 5 is the schematic flow diagram of another charge control method shown according to an exemplary embodiment.Such as Fig. 5 institute
Show, so adjusting the output for being connected to the charging adapter of the charging cable and exporting to the charging cable according to the regulating command
Charging voltage includes:
Step S131, according to the output charging voltage Vout, output charging current IoutIt calculates and adjusts with the resistance value R
Output charging voltage V afterwardsout'=Vout+Iout×R；
Step S132, the output charging voltage after being adjusted to charging cable output.
In one embodiment, it can fill an electric resistance value R according to determining and improve charging adapter to charging cable
The output charging voltage of output, the output charging current I that the specific amplitude of accommodation can be exported according to adapter to charging cableout,
The electric current for flowing through charging cable is calculated, so that the output charging voltage after adjusting is after charging cable, although electric
Pressure decreases, but the charging voltage for inputting battery is still able to satisfy and charges normal required voltage namely V to batteryout.It protects
Battery is demonstrate,proved when being charged by different data lines, can normally be charged, avoid not charging or charging slow
Slow situation.
Fig. 6 is the schematic flow diagram of another charge control method shown according to an exemplary embodiment.Such as Fig. 6 institute
Show, the above method further include:
Step S14, whether the output charging voltage after detection is adjusted is less than or equal to preset voltage value, if being less than or equal to
Preset voltage value executes step S15；
Step S15 generates prompt information.
In one embodiment, preset voltage value, which can be, can support battery with normal speed charging (charging normal) most
Small voltage value, such as can be the V in embodiment illustrated in fig. 5out.Output charging voltage so after adjustment is less than or equal to
In the case where preset voltage value, output charging voltage after adjusting after charging cable, due on charging cable there are pressure drop,
The charging voltage of battery is so inputted certainly less than preset voltage value, namely is unable to satisfy battery and charges normal, therefore can give birth to
At prompt information, prompt user replaces charging adapter and/or charging cable, to guarantee that battery can charge normal.
Corresponding with the embodiment of charge control method above-mentioned, the disclosure additionally provides the implementation of battery charge controller
Example.
Fig. 7 is a kind of schematic block diagram of battery charge controller shown according to an exemplary embodiment.Referring to Fig. 7, the dress
It sets and includes:
Determination unit 71 is configured to determine that the resistance value for being connected to the charging cable of the battery；
Generation unit 72 is configured as generating regulating command according to the resistance value；
Adjust unit 73, be configured as being adjusted according to the regulating command be connected to the charging adapter of the charging cable to
The output charging voltage of the charging cable output.
Fig. 8 is the schematic block diagram of another battery charge controller shown according to an exemplary embodiment.As shown in figure 8,
The generation unit 72 includes:
First transmission subelement 721 is configured as the resistance value being transmitted to the charging adapter, so that described fill
Electric adapter generates the regulating command according to the resistance value.
Fig. 9 is the schematic block diagram of another battery charge controller shown according to an exemplary embodiment.As shown in figure 9,
The generation unit 72 includes:
Subelement 722 is generated, is configured as generating regulating command according to the resistance value；
Second transmission subelement 723 is configured as the regulating command being transmitted to the charging adapter.
Figure 10 is the schematic block diagram of another battery charge controller shown according to an exemplary embodiment.Such as Figure 10 institute
Show, the determination unit 71 includes:
Subelement 711 is recorded, is configured as recording the first charging current I that the charging cable is inputted to the batteryin1With
And first charging voltage V corresponding with first electric currentin1, and record the second charging current I adjustedin2And with institute
State the corresponding second charging voltage V of the second electric currentin2；
Subelement 712 is adjusted, is configured as adjusting first charging current；
First computation subunit 713 is configured as calculating the resistance value R=(V of the charging cablein1-Vin2)/(Iin1-
Iin2)。
Figure 11 is the schematic block diagram of another battery charge controller shown according to an exemplary embodiment.Such as Figure 11 institute
Show, the adjusting unit 73 includes:
Second computation subunit 731 is configured as according to the output charging voltage Vout, output charging current IoutAnd institute
It states resistance value R and calculates the output charging voltage V after adjustingout'=Vout+Iout×R；
Subelement 732 is exported, is configured as exporting the output charging voltage after adjusting to the charging cable.
Figure 12 is the schematic block diagram of another battery charge controller shown according to an exemplary embodiment.Such as Figure 12 institute
Show, above-mentioned apparatus further include:
Detection unit 74, is configured as whether the output charging voltage after detection is adjusted is less than or equal to preset voltage value；
Prompt unit 75, it is raw in the case that the output charging voltage after the adjusting is less than or equal to preset voltage value
At prompt information.
About the device in above-described embodiment, wherein each unit executes the concrete mode of operation in the related device
Embodiment of the method in be described in detail, no detailed explanation will be given here.
For device embodiment, since it corresponds essentially to embodiment of the method, so related place is referring to method reality
Apply the part explanation of example.The apparatus embodiments described above are merely exemplary, wherein described be used as separation unit
The unit of explanation may or may not be physically separated, and component shown as a unit can be or can also be with
It is not physical unit, it can it is in one place, or may be distributed over multiple network units.It can be according to actual
The purpose for needing to select some or all of the modules therein to realize disclosure scheme.Those of ordinary skill in the art are not paying
Out in the case where creative work, it can understand and implement.
Correspondingly, the disclosure also provides a kind of battery charge controller, comprising: processor；It is executable for storage processor
The memory of instruction；Wherein, the processor is configured to: determine be connected to the battery charging cable resistance value；According to
The resistance value generates regulating command；It is adjusted according to the regulating command and is connected to the charging adapter of the charging cable to described
The output charging voltage of charging cable output.
Correspondingly, the disclosure also provides a kind of terminal, the terminal include memory and one or more than one
Program, one of them perhaps more than one program be stored in memory and be configured to by one or more than one
It includes the instruction for performing the following operation that reason device, which executes the one or more programs: determination is connected to the battery
Charging cable resistance value；Regulating command is generated according to the resistance value；Described fill is connected to according to regulating command adjusting
The output charging voltage that the charging adapter of electric wire is exported to the charging cable.
Figure 13 is a kind of schematic block diagram of device 1300 for charge control shown according to an exemplary embodiment.Example
Such as, device 1300 can be mobile phone, computer, digital broadcasting terminal, messaging device, game console, and plate is set
It is standby, Medical Devices, body-building equipment, personal digital assistant etc..
Referring to Fig.1 3, device 1300 may include following one or more components: processing component 1302, memory 1304,
Power supply module 1306, multimedia component 1308, audio component 1310, the interface 1312 of input/output (I/O), sensor module
1314 and communication component 1316.
The integrated operation of the usual control device 1300 of processing component 1302, such as with display, telephone call, data communication,
Camera operation and record operate associated operation.Processing component 1302 may include one or more processors 1320 to execute
Instruction, to perform all or part of the steps of the methods described above.In addition, processing component 1302 may include one or more moulds
Block, convenient for the interaction between processing component 1302 and other assemblies.For example, processing component 1302 may include multi-media module,
To facilitate the interaction between multimedia component 1308 and processing component 1302.
Memory 1304 is configured as storing various types of data to support the operation in device 1300.These data
Example includes the instruction of any application or method for operating on device 1300, contact data, telephone book data,
Message, picture, video etc..Memory 1304 can by any kind of volatibility or non-volatile memory device or they
Combination is realized, such as static random access memory (SRAM), electrically erasable programmable read-only memory (EEPROM), it is erasable can
Program read-only memory (EPROM), programmable read only memory (PROM), read-only memory (ROM), magnetic memory, flash memory
Reservoir, disk or CD.
Power supply module 1306 provides electric power for the various assemblies of device 1300.Power supply module 1306 may include power management
System, one or more power supplys and other with for device 1300 generate, manage, and distribute the associated component of electric power.
Multimedia component 1308 includes the screen of one output interface of offer between described device 1300 and user.?
In some embodiments, screen may include liquid crystal display (LCD) and touch panel (TP).If screen includes touch panel,
Screen may be implemented as touch screen, to receive input signal from the user.Touch panel includes that one or more touch passes
Sensor is to sense the gesture on touch, slide, and touch panel.The touch sensor can not only sense touch or sliding is dynamic
The boundary of work, but also detect duration and pressure associated with the touch or slide operation.In some embodiments, more
Media component 1308 includes a front camera and/or rear camera.When device 1300 is in operation mode, as shot mould
When formula or video mode, front camera and/or rear camera can receive external multi-medium data.Each preposition camera shooting
Head and rear camera can be a fixed optical lens system or have focusing and optical zoom capabilities.
Audio component 1310 is configured as output and/or input audio signal.For example, audio component 1310 includes a wheat
Gram wind (MIC), when device 1300 is in operation mode, when such as call mode, recording mode, and voice recognition mode, microphone quilt
It is configured to receive external audio signal.The received audio signal can be further stored in memory 1304 or via communication
Component 1316 is sent.In some embodiments, audio component 1310 further includes a loudspeaker, is used for output audio signal.
I/O interface 1312 provides interface, above-mentioned peripheral interface module between processing component 1302 and peripheral interface module
It can be keyboard, click wheel, button etc..These buttons may include, but are not limited to: home button, volume button, start button and
Locking press button.
Sensor module 1314 includes one or more sensors, and the state for providing various aspects for device 1300 is commented
Estimate.For example, sensor module 1314 can detecte the state that opens/closes of device 1300, the relative positioning of component, such as institute
The display and keypad that component is device 1300 are stated, sensor module 1314 can be with detection device 1300 or device 1,300 1
The position change of a component, the existence or non-existence that user contacts with device 1300,1300 orientation of device or acceleration/deceleration and dress
Set 1300 temperature change.Sensor module 1314 may include proximity sensor, be configured in not any physics
It is detected the presence of nearby objects when contact.Sensor module 1314 can also include optical sensor, as CMOS or ccd image are sensed
Device, for being used in imaging applications.In some embodiments, which can also include acceleration sensing
Device, gyro sensor, Magnetic Sensor, pressure sensor or temperature sensor.
Communication component 1316 is configured to facilitate the communication of wired or wireless way between device 1300 and other equipment.Dress
The wireless network based on communication standard, such as WiFi can be accessed by setting 1300,2G or 3G or their combination.It is exemplary at one
In embodiment, communication component 1316 receives broadcast singal or broadcast correlation from external broadcasting management system via broadcast channel
Information.In one exemplary embodiment, the communication component 1316 further includes near-field communication (NFC) module, to promote short distance
Communication.For example, radio frequency identification (RFID) technology, Infrared Data Association (IrDA) technology, ultra wide band can be based in NFC module
(UWB) technology, bluetooth (BT) technology and other technologies are realized.
In the exemplary embodiment, device 1300 can be by one or more application specific integrated circuit (ASIC), number
Signal processor (DSP), digital signal processing appts (DSPD), programmable logic device (PLD), field programmable gate array
(FPGA), controller, microcontroller, microprocessor or other electronic components are realized, for executing the above method.
In the exemplary embodiment, a kind of non-transitorycomputer readable storage medium including instruction, example are additionally provided
It such as include the memory 1304 of instruction, above-metioned instruction can be executed by the processor 1320 of device 1300 to complete the above method.Example
Such as, the non-transitorycomputer readable storage medium can be ROM, random access memory (RAM), CD-ROM, tape, soft
Disk and optical data storage devices etc..
Those skilled in the art will readily occur to its of the disclosure after considering specification and practicing disclosure disclosed herein
Its embodiment.This application is intended to cover any variations, uses, or adaptations of the disclosure, these modifications, purposes or
Person's adaptive change follows the general principles of this disclosure and including the undocumented common knowledge in the art of the disclosure
Or conventional techniques.The description and examples are only to be considered as illustrative, and the true scope and spirit of the disclosure are by following
Claim is pointed out.
It should be understood that the present disclosure is not limited to the precise structures that have been described above and shown in the drawings, and
And various modifications and changes may be made without departing from the scope thereof.The scope of the present disclosure is only limited by the accompanying claims.
Claims (14)
1. a kind of charge control method, which is characterized in that be suitable for battery, which comprises
Determine the resistance value for being connected to the charging cable of the battery；
Regulating command is generated according to the resistance value；
It is filled according to the charging adapter that regulating command adjusting is connected to the charging cable to the output that the charging cable exports
Piezoelectric voltage.
2. charge control method according to claim 1, which is characterized in that described adjusted according to resistance value generation refers to
Order includes:
The resistance value is transmitted to the charging adapter, so that the charging adapter is according to resistance value generation
Regulating command.
3. charge control method according to claim 1, which is characterized in that described adjusted according to resistance value generation refers to
Order includes:
Regulating command is generated according to the resistance value, the regulating command is transmitted to the charging adapter.
4. charge control method according to claim 1, which is characterized in that the resistance value of the determining charging cable includes:
Record the first charging current I that the charging cable is inputted to the batteryin1And with first electric current corresponding first
Charging voltage Vin1；
Adjust first charging current；
Record the second charging current I adjustedin2And second charging voltage V corresponding with second electric currentin2；
Calculate the resistance value R=(V of the charging cablein1-Vin2)/(Iin1-Iin2)。
5. charge control method according to claim 1, which is characterized in that connected so being adjusted according to the regulating command
Include: in the output charging voltage that the charging adapter of the charging cable is exported to the charging cable
According to the output charging voltage Vout, output charging current IoutThe output charging after adjusting is calculated with the resistance value R
Voltage Vout'=Vout+Iout×R；
Output charging voltage after being adjusted to charging cable output.
6. charge control method according to any one of claim 1 to 5, which is characterized in that further include:
Whether the output charging voltage after detection is adjusted is less than or equal to preset voltage value；
If being less than or equal to preset voltage value, prompt information is generated.
7. a kind of battery charge controller, which is characterized in that be suitable for battery, described device includes:
Determination unit is configured to determine that the resistance value for being connected to the charging cable of the battery；
Generation unit is configured as generating regulating command according to the resistance value；
Unit is adjusted, the charging adapter for being configured as being connected to the charging cable according to regulating command adjusting is filled to described
The output charging voltage of electric wire output.
8. battery charge controller according to claim 7, which is characterized in that the generation unit includes:
First transmission subelement is configured as the resistance value being transmitted to the charging adapter, so that the adaptive charging
Device generates the regulating command according to the resistance value.
9. battery charge controller according to claim 7, which is characterized in that the generation unit includes:
Subelement is generated, is configured as generating regulating command according to the resistance value；
Second transmission subelement is configured as the regulating command being transmitted to the charging adapter.
10. battery charge controller according to claim 7, which is characterized in that the determination unit includes:
Subelement is recorded, is configured as recording the first charging current I that the charging cable is inputted to the batteryin1And with institute
State the corresponding first charging voltage V of the first electric currentin1, and record the second charging current I adjustedin2And with described second
The corresponding second charging voltage V of electric currentin2；
Subelement is adjusted, is configured as adjusting first charging current；
First computation subunit is configured as calculating the resistance value R=(V of the charging cablein1-Vin2)/(Iin1-Iin2)。
11. battery charge controller according to claim 7, which is characterized in that the adjusting unit includes:
Second computation subunit is configured as according to the output charging voltage Vout, output charging current IoutWith the resistance
Value R calculates the output charging voltage V after adjustingout'=Vout+Iout×R；
Subelement is exported, is configured as exporting the output charging voltage after adjusting to the charging cable.
12. battery charge controller according to any one of claims 7 to 11, which is characterized in that further include:
Detection unit, is configured as whether the output charging voltage after detection is adjusted is less than or equal to preset voltage value；
Prompt unit generates prompt in the case that the output charging voltage after the adjusting is less than or equal to preset voltage value
Information.
13. a kind of electronic equipment characterized by comprising
Processor；
Memory for storage processor executable instruction；
Battery；
Wherein, the processor is configured to:
Determine the resistance value for being connected to the charging cable of the battery；
Regulating command is generated according to the resistance value；
It is filled according to the charging adapter that regulating command adjusting is connected to the charging cable to the output that the charging cable exports
Piezoelectric voltage.
14. a kind of computer readable storage medium, is stored thereon with computer program, which is characterized in that the program is by processor
It is performed the steps of when execution
Determine the resistance value for being connected to the charging cable of the battery；
Regulating command is generated according to the resistance value；
It is filled according to the charging adapter that regulating command adjusting is connected to the charging cable to the output that the charging cable exports
Piezoelectric voltage.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710433217.5A CN109038696A (en) | 2017-06-09 | 2017-06-09 | Charge control method, battery charge controller and electronic equipment |
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| CN201710433217.5A CN109038696A (en) | 2017-06-09 | 2017-06-09 | Charge control method, battery charge controller and electronic equipment |
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| CN111756097A (en) * | 2020-07-30 | 2020-10-09 | 深圳市爱都科技有限公司 | Charging device and charger |
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Application publication date: 20181218 |