CN109301903A - Battery charge controller, method and computer storage medium - Google Patents
Battery charge controller, method and computer storage medium Download PDFInfo
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- CN109301903A CN109301903A CN201811296771.4A CN201811296771A CN109301903A CN 109301903 A CN109301903 A CN 109301903A CN 201811296771 A CN201811296771 A CN 201811296771A CN 109301903 A CN109301903 A CN 109301903A
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- 230000009466 transformation Effects 0.000 claims abstract description 165
- 230000006837 decompression Effects 0.000 claims abstract description 37
- 230000009123 feedback regulation Effects 0.000 claims abstract description 33
- 230000015654 memory Effects 0.000 claims description 37
- 230000005611 electricity Effects 0.000 claims description 33
- 238000004590 computer program Methods 0.000 claims description 14
- 238000004891 communication Methods 0.000 claims description 12
- 230000001276 controlling effect Effects 0.000 claims description 9
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- H02J7/0085—
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- H02J7/0086—
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- 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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers
Abstract
The embodiment of the present application discloses a kind of battery charge controller, method and computer storage medium, the battery charge controller includes voltage transformation components, battery and feedback regulation component, wherein, voltage transformation components are connect with battery, and battery is connect with feedback regulation component；Feedback regulation component for detecting the state of battery, and controls pressure adjustment adaptor according to battery status and carries out output adjustment, obtains the first output voltage and the first output electric current of the pressure adjustment adaptor output；Wherein, the battery status includes at least cell voltage and battery current, and first output voltage is higher than the cell voltage, and the first output electric current is equal to the battery current；Voltage transformation components, for receiving first output voltage and the first output electric current, and boosting or decompression transformation are carried out to first output voltage and the first output electric current, the second output voltage obtained after transformation and the second output electric current are supplied to battery and charged.
Description
Technical field
This application involves charging technique fields more particularly to a kind of battery charge controller, method and computer storage to be situated between
Matter.
Background technique
With the development of science and technology, consumer electronics product is more and more, have become indispensable portion in people's life
Point.Along with the appearance of consumer electronics product, people are also higher and higher to charge requirement.At this time adapter is as a kind of normal
The power supply unit for the small portable consumption electronic product seen, be widely used in smart phone, tablet computer, Portable fan,
In the electronic equipments such as sound equipment, mobile power source.
Different adapters, nominal voltage and electric current are different, and corresponding fan-out capability is also not quite similar, such as often at present
The adapter seen includes at least pressure common 5V/2A specification and ordinary high pressure 9V/2A specification, if the battery electricity in electronic product
For pressure between the output voltage of these two types of adapters, existing solution one side charge efficiency is lower, on the other hand
It can not be compatible with pressure common adapter and ordinary high pressure adapter simultaneously.
Summary of the invention
The main purpose of the application is to propose a kind of battery charge controller, method and computer storage medium, so that
The output voltage of pressure adjustment adaptor follows cell voltage to carry out dynamic change, can reduce charging fever, improves charge efficiency；
It can also be compatible with pressure common adapter, ordinary high pressure adapter and USB port simultaneously, due to having shared voltage changer electricity
Road not only saves Material Cost and PCB space, and good compatibility.
In order to achieve the above objectives, the technical solution of the application is achieved in that
In a first aspect, the embodiment of the present application provides a kind of battery charge controller, the battery charge controller includes: voltage
Transform component, battery and feedback regulation component, the voltage transformation components are connect with the battery, the battery and the feedback
Regulating member connection, wherein
The feedback regulation component controls pressure adjustment adaptor for detecting the state of the battery, and according to battery status
Output adjustment is carried out, the first output voltage and the first output electric current of the pressure adjustment adaptor output are obtained；Wherein, the battery
State includes at least cell voltage and battery current, and first output voltage is higher than the cell voltage, first output
Electric current is equal to the battery current；
The voltage transformation components, for receiving first output voltage and the first output electric current, and to described
First output voltage and the first output electric current carry out boosting or decompression transformation, the second output voltage that will be obtained after transformation
The battery is supplied to the second output electric current to charge.
Second aspect, the embodiment of the present application provide a kind of mobile power source, and the mobile power source includes at least such as first party
Battery charge controller described in face.
The third aspect, the embodiment of the present application provide a kind of charge control system, and the charge control system includes power supply
Equipment and mobile power source；Wherein, the power supply unit includes at least following one of them: pressure adjustment adaptor, high pressure are commonly adapted to
The common adapter of device, low pressure and USB port, the mobile power source include at least battery charge controller as described in relation to the first aspect.
Fourth aspect, the embodiment of the present application provide a kind of charge control method, and the method is applied to second aspect institute
The mobile power source stated, which comprises
Detect the battery status of the mobile power source；Wherein, the battery status includes at least cell voltage and battery electricity
Stream；
According to the battery status, the first control instruction is sent to pressure adjustment adaptor, and receives the pressure adjustment adaptor root
The first output voltage exported according to first control instruction and the first output electric current；Wherein, first control instruction is used
Output adjustment is carried out in controlling the pressure adjustment adaptor, first output voltage is higher than the cell voltage, and described first is defeated
Electric current is equal to the battery current out；
Boosting or decompression transformation are carried out to first output voltage and the first output electric current, will be obtained after transformation
The second output voltage and the second output electric current be supplied to battery and charge.
5th aspect, the embodiment of the present application provide a kind of charge control method, and the method is applied to pressure adjustment adaptor,
The pressure adjustment adaptor is battery charging built-in in mobile power source, which comprises
Receive the first control instruction that mobile power source is sent；Wherein, first control instruction is by the mobile power source
It is obtained according to battery status detected；
Output adjustment is carried out to the pressure adjustment adaptor according to first control instruction, obtains the first output voltage and the
One output electric current；
First output voltage and the first output electric current are sent to the mobile power source.
6th aspect, the embodiment of the present application provide a kind of mobile power source, the mobile power source include: first memory and
First processor；Wherein,
The first memory, for storing the computer program that can be run on the first processor；
The first processor, for executing the charge control as described in fourth aspect when running the computer program
Method the step of.
7th aspect, the embodiment of the present application provide a kind of pressure adjustment adaptor, and the pressure adjustment adaptor includes: the second storage
Device and second processor；Wherein,
The second memory, for storing the computer program that can be run in the second processor；
The second processor, for when run the computer program, execution charge control as described in terms of the 5th
Method the step of.
Eighth aspect, the embodiment of the present application provide a kind of computer storage medium, the computer storage medium storage
There is charging control program, realizing the charge control as described in fourth aspect when the charging control program is executed by first processor
Realizing the charge control as described in terms of the 5th when the step of method or the charging control program are executed by second processor
The step of method.
A kind of battery charge controller, method provided by the embodiment of the present application and computer storage medium, the charging
Control device includes voltage transformation components, battery and feedback regulation component；The battery is detected by the feedback regulation component
State, and the pressure adjustment adaptor is controlled according to battery status and carries out output adjustment, obtain the pressure adjustment adaptor output
First output voltage and the first output electric current, wherein the first output voltage is higher than cell voltage, and the first output electric current is equal to battery
Electric current；In this way, when the voltage transformation components are when receiving first output voltage and the first output electric current, by institute
It states voltage transformation components and boosting or decompression transformation is carried out to first output voltage and the first output electric current, will convert
The second output voltage obtained afterwards and the second output electric current are supplied to the battery and charge；Since the first output voltage is slightly higher
In cell voltage, the first output electric current is equal to battery current, the voltage transformation components can be made to continue working most efficiently
Rate point reduces charging fever, to improve charge efficiency；The self-characteristic for being additionally based on voltage transformation components (while having
Standby boosting inverter and decompression transformation), it can also be compatible with pressure common adapter, ordinary high pressure adapter and USB port, due to
Voltage converter circuit has been shared, Material Cost and PCB space, and good compatibility are not only saved.
Detailed description of the invention
Fig. 1 is a kind of composed structure schematic diagram of battery charge controller provided by the embodiments of the present application；
Fig. 2 is a kind of composed structure schematic diagram of mobile power source provided by the embodiments of the present application；
Fig. 3 is a kind of composed structure schematic diagram of charge control system provided by the embodiments of the present application；
Fig. 4 is a kind of flow diagram of charge control method provided by the embodiments of the present application；
Fig. 5 is the flow diagram of another charge control method provided by the embodiments of the present application；
Fig. 6 is a kind of detailed process schematic diagram of charge control method provided by the embodiments of the present application；
Fig. 7 is the composed structure schematic diagram of another mobile power source provided by the embodiments of the present application；
Fig. 8 is a kind of composed structure schematic diagram of pressure adjustment adaptor provided by the embodiments of the present application.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present application, technical solutions in the embodiments of the present application carries out clear, complete
Site preparation description.
Referring to Fig. 1, it illustrates a kind of composed structure schematic diagrames of battery charge controller provided by the embodiments of the present application；Such as
Shown in Fig. 1, the battery charge controller 110 includes: voltage transformation components 1101, battery 1102 and feedback regulation component 1103,
The voltage transformation components 1101 are connect with the battery 1102, and the battery 1102 connects with the feedback regulation component 1103
It connects, wherein
The feedback regulation component 1103 for detecting the state of battery 1102, and controls pressure regulation according to battery status and fits
Orchestration 120 carries out output adjustment, obtains the first output voltage and the first output electric current of the output of pressure adjustment adaptor 120；Wherein, institute
Battery status is stated including at least cell voltage and battery current, first output voltage is higher than the cell voltage, and described the
One output electric current is equal to the battery current；
The voltage transformation components 1101, for receiving first output voltage and the first output electric current, and it is right
First output voltage and the first output electric current carry out boosting or decompression transformation, by the obtain after transformation second output
Voltage and the second output electric current are supplied to the battery 1102 and charge.
It should be noted that voltage transformation components 1101 refer to the component for being provided simultaneously with boosting inverter and decompression transformation, adjust
Pressure adapter 120 refers to the adapter with voltage regulatory function；In the embodiment of the present application, pressure adjustment adaptor 120 and not only
It is limited to dedicated pressure adjustment adaptor, if high power transmission (Power Delivery, PD)/quick charge (Quick Charge,
) etc. QC the high-voltage adapter of charge protocols also has voltage regulatory function, these high-voltage adapters are referred to as pressure regulation adaptation
Device, the embodiment of the present application are not especially limited.
It should also be noted that, pressure adjustment adaptor 120 has charge function, for being built-in in battery charge controller 110
Battery 1102 charge.Specifically, the state of battery 1102 is detected by feedback regulation component 1103, and according to battery status
Come control pressure adjustment adaptor 120 carry out output adjustment, enable the output voltage of pressure adjustment adaptor 120 follow cell voltage into
Mobile state variation reaches the first output voltage higher than cell voltage, and the first output electric current is equal to battery current；In this way, working as voltage
Transform component 1101 is when receiving the first output voltage and the first output electric current that pressure adjustment adaptor 120 is exported, by voltage
Transform component 1101 carries out boosting or decompression transformation to first output voltage and the first output electric current, after transformation
The first output voltage and transformed first output electric current be supplied to the battery 1102 and charge；At this time since first is defeated
Voltage is slightly above cell voltage out, and the first output electric current is equal to battery current, voltage transformation components 1101 can be made to continue work
Make charging fever to be reduced, to improve charge efficiency in best efficiency point.
In some embodiments, battery 1102 includes the battery of the double core struetures of series connection.
It should be noted that in the embodiment of the present application, battery 1102 not only can be the battery for double core struetures of connecting,
It is also possible to the battery of double core struetures in parallel, can also be the battery of single core strueture, the embodiment of the present application does not limit specifically
It is fixed.Here, the whether battery 1102 of the double core struetures of series connection, or the battery 1102 of double core struetures in parallel, even singly
The battery 1102 of core strueture, the output voltage and output electric current of pressure adjustment adaptor 120 are carried out by voltage transformation components 1101
After boosting or decompression transformation, available corresponding charging voltage and charging current, for charging for battery 1102.
In some embodiments, feedback regulation component 1103 is specifically used for obtaining the battery status detected and institute
State the output state of pressure adjustment adaptor 120；The battery status and the output state are compared；According to the knot compared
Fruit controls the pressure adjustment adaptor 120 and carries out output adjustment to the output state, obtains the of pressure adjustment adaptor output
One output voltage and the first output electric current；Wherein, first output voltage is higher than the cell voltage, the first output electricity
Stream is equal to the battery current.
It should be noted that the output state of pressure adjustment adaptor 120 includes output voltage and output electric current.In order to enable adjusting
The output voltage of pressure adapter 120 can follow cell voltage to carry out dynamic change, in the embodiment of the present application, for battery shape
The detection of state can be real-time perfoming, by the real-time adjustment to 120 output state of pressure adjustment adaptor, can maintain always
The output voltage of pressure adjustment adaptor 120 is slightly above cell voltage, and the output electric current of pressure adjustment adaptor 120 is equal to battery current, from
And make the charge efficiency highest of voltage transformation components 1101.
In some embodiments, voltage transformation components 1101 include step-down/up type One Buck-Boost converter body；Wherein, described
One Buck-Boost converter body is for realizing boosting inverter or decompression transformation.
In some embodiments, the operating mode of voltage transformation components 1101 includes first mode and second mode；Wherein,
The first mode is used to characterize the operating mode of decompression transformation, such as Buck mode；The second mode is for characterizing boosting
The operating mode of transformation, such as Boost mode.
Optionally, when being that battery 1102 is charged by pressure adjustment adaptor 120, voltage transformation components 1101 are worked in
First mode；The voltage transformation components 1101, the first output voltage exported specifically for receiving the pressure adjustment adaptor 120
Electric current is exported with first, and decompression transformation is carried out to first output voltage and the first output electric current, will be obtained after transformation
To the second output voltage and the second output electric current be supplied to the battery 1102 and charge；Wherein, the first output electricity
Pressure is higher than second output voltage, and the first output electric current is equal to the second output electric current.
Optionally, when being that battery 1102 is charged by the common adapter 130 of low pressure, 1101 work of voltage transformation components
Make in second mode；The voltage transformation components 1101 are also used to receive the third output electricity that the common adapter 130 of low pressure exports
Pressure and third export electric current, and carry out boosting inverter to the third output voltage and third output electric current, after transformation
The 4th obtained output voltage and the 4th output electric current are supplied to the battery and charge；Wherein, the third output voltage
Lower than the 4th output voltage, the third output electric current is equal to the 4th output electric current.
Optionally, when being that battery 1102 is charged by the common adapter 140 of high pressure, 1101 work of voltage transformation components
Make in first mode；The voltage transformation components 1101 are also used to receive the 5th output electricity that the common adapter 140 of high pressure exports
Pressure and the 5th output electric current, and decompression transformation is carried out to the 5th output voltage and the 5th output electric current, after transformation
Obtained the 6th output voltage and transformed 6th output electric current is supplied to the battery and charges；Wherein, the described 5th
Output voltage is higher than the 6th output voltage, and the 5th output electric current is equal to the 6th output electric current.
It should be noted that voltage transformation components 1101 include step-down/up type One Buck-Boost converter body；Wherein, Buck-
Boost is that a kind of output voltage both can be lower than or be higher than the single tube of input voltage not isolated DC converter,
It can be regarded as Buck converter and Boost connect, only incorporate switching tube；One Buck-Boost converter body
Not only boosting inverter may be implemented, but also decompression transformation may be implemented, determine that the embodiment of the present application is not with specific reference to actual use situation
Make specific limit.
It should also be noted that, the efficiency of One Buck-Boost converter body is the electricity in input terminal from the angle of gross data
Efficient point highest when crimping the voltage of nearly output end；That is, the voltage when One Buck-Boost converter body both ends is approximately equal
When, for power switch (such as metal-oxide-semiconductor) duty ratio in One Buck-Boost converter body close to 100%, power loss is mainly access
Impedance and slight metal-oxide-semiconductor switching loss；By taking certain tests veneer as an example, tester is reachable by testing obtained efficiency
97.5%.Based on this, in the embodiment of the present application, the defeated of pressure adjustment adaptor 120 can be adjusted by feedback regulation component 1103
Voltage follow cell voltage carries out dynamic change out, can be with so that voltage transformation components 1101 are continued working in best efficiency point
Quick charge is carried out for battery 1102, to improve charge efficiency.
In addition, either pressure common adapter 130 or ordinary high pressure adapter 140 or even USB port 150, due to
Cannot achieve output voltage follows cell voltage to carry out dynamic change, can be boosted at this time by voltage transformation components 1101
Transformation or decompression transformation obtain charging voltage and charging current required for battery 1102 charges and are commonly charged；Wherein,
The charging current commonly to charge is less than the charging current of quick charge；For example the charging current commonly to charge is 0.3A, is quickly filled
The charging current of electricity is 1A；Here, for the charging current and quick charge that commonly charge charging current value, according to reality
Border applicable cases are specifically arranged, and the embodiment of the present application is not especially limited.
For example, battery charge controller 110 as shown in connection with fig. 1, voltage transformation components 1101 work in first mode
Efficiency highest when (such as Buck mode)；If being that battery 1102 charges by pressure adjustment adaptor 120, electricity can control
Pressure transform component 1101 works in first mode；After feedback regulation component 1103 gets battery status detected, by
Feedback regulation component 1103 carries out output adjustment to pressure adjustment adaptor 120 according to the battery status；Wherein, Adjustment principle be
With the raising of cell voltage in charging process, needs dynamic to adjust the first output voltage of pressure adjustment adaptor 120, maintain always
The first output voltage of pressure adjustment adaptor 120 be slightly above cell voltage, the first output electric current of pressure adjustment adaptor 120 is equal to electricity
Pond electric current；The first output voltage obtained after voltage transformation components 1101 receive the pressure adjustment adaptor 120 in output adjustment
When with the first output electric current, first output voltage and the first output electric current are carried out by voltage transformation components 1101
The second output voltage obtained after transformation and the second output electric current are supplied to battery 1102 and carried out fastly by boosting or decompression transformation
Speed charging, until the charging complete of battery 1102；It, can if being that battery 1102 charges by the common adapter 130 of low pressure
Second mode (such as Boost mode) is worked in control voltage transformation components 1101；Since the common adapter 130 of low pressure can not
It realizes that output voltage follows cell voltage to carry out dynamic change, the common adapter of low pressure can be received by voltage transformation components 1101
The 130 third output voltages exported and third export electric current, and export electric current to the third output voltage and the third
Boosting inverter is carried out, the 4th output voltage obtained after transformation and the 4th output electric current are supplied to battery 1102 and are commonly filled
Electricity；If being that battery 1102 charges by the common adapter 140 of high pressure, it can control voltage transformation components 1101 and work in
First mode；Cell voltage is followed to carry out dynamic change, Ke Yiyou since the common adapter 140 of high pressure cannot achieve output voltage
Voltage transformation components 1101 receive the 5th output voltage that the common adapter 140 of high pressure is exported and the 5th output electric current, and right
5th output voltage and the 5th output electric current carry out decompression transformation, by the 6th output voltage obtained after transformation and the
Six output electric currents are supplied to battery 1102 and are commonly charged；If being that battery 1102 charges by USB port 150, generally
For, USB port is usually 5V/500mA specification, belongs to low pressure chargeable range, then can control 1101 work of voltage transformation components
Make in second mode；Cell voltage is followed to carry out dynamic change since USB port 150 cannot achieve output voltage, it can be by electricity
Pressure transform component 1101 receives the 7th output voltage that USB port 150 is exported and the 7th output electric current, and defeated to the described 7th
Voltage and the 7th output electric current carry out boosting inverter out, by the 8th output voltage obtained after transformation and the 8th output electric current
Battery 1102 is supplied to commonly to be charged；Since boost function can be thus achieved in voltage transformation components 1101, and may be implemented
Buck functionality, it can at the same compatible pressure adjustment adaptor, pressure common adapter, ordinary high pressure adapter and USB port, needle
To voltage transformation, voltage transformation components 1101 are also shared, to not only save Material Cost and PCB space, and compatible
Property is good.
In some embodiments, feedback regulation component 1103 is also used to battery status and pressure adjustment adaptor according to foundation
Corresponding relationship between 120 output empirical value, obtains output empirical value corresponding to the battery status that detection obtains；Based on institute
Output empirical value is stated, pressure adjustment adaptor 120 is controlled by output state and is adjusted to the output empirical value.
It should be noted that one can be passed through before establishing battery status and exporting the corresponding relationship between empirical value
The testing experiment of series obtains corresponding to different battery status under the premise of 1101 efficiency of voltage transformation components is highest
The output state of pressure adjustment adaptor 120, using these output states got by test as the output of pressure adjustment adaptor 120
Empirical value, so as to establish out battery status and export the corresponding relationship between empirical value.
It is to be appreciated that the adjustment for 120 output state of pressure adjustment adaptor, in addition to pressure adjustment adaptor 120 can be made
Output voltage be slightly above except cell voltage, can also use following output states adjustment；Specifically, pressure regulation is controlled first
The output voltage of adapter 120 is lower than cell voltage, by input terminal cut-off current (the i.e. pressure adjustment adaptor of voltage transformation components 1101
120 output electric currents cut-off current) and output end cut-off current (i.e. the cut-off current of battery current) control in battery constant current
The current value in (Constant Current, CC) stage；It then is that battery 1102 charges by voltage transformation components 1101,
And pressure adjustment adaptor 120 is controlled by feedback regulation component 1103 and carries out output adjustment；Due to the output electricity of pressure adjustment adaptor 120
It forces down in cell voltage, so that the input terminal electric current (i.e. the output electric current of pressure adjustment adaptor 120) of voltage transformation components 1101 is first
Reach cut-off current, as the output voltage of pressure adjustment adaptor 120 continues to increase, battery current can also progressively reach cut-off current,
At this time stop increasing the output voltage of pressure adjustment adaptor 120, with being gradually increased for cell voltage, battery current can gradually subtract
It is small；When battery current is reduced to predetermined current threshold, at this time increase the output voltage of pressure adjustment adaptor 120 again, until electricity
The charging complete in pond 1102.Since the setting of current-limiting points can be increased in voltage transformation components 1101, and pass through in the prior art
The technical solution that power switch is directly filled is compared, due to increasing current-limiting points in voltage transformation components 1101, so that safety
It is higher.
It can thus be seen that battery charge controller provided in this embodiment, which includes voltage transformating part
Part, battery and feedback regulation component；Wherein, voltage transformation components are connect with battery, and battery is connect with feedback regulation component, can be with
Enable the output voltage of pressure adjustment adaptor that cell voltage is followed to carry out dynamic change, reaches the first output voltage and be slightly above electricity
Cell voltage, the first output electric current is equal to battery current, so that the voltage transformation components are continued working in best efficiency point,
Charging fever is reduced, to improve charge efficiency；It is additionally based on the self-characteristic of voltage transformation components, can also be compatible with general
Logical low pressure adapter, ordinary high pressure adapter and USB port, at the same also without it is additional increase power switch (such as metal-oxide-semiconductor,
Other current switches etc.) and charge pump (charge pump) component as fast charge access, not only save Material Cost and PCB
Space, and good compatibility.
In some embodiments, referring to fig. 2, it illustrates a kind of composition knots of mobile power source provided by the embodiments of the present application
Structure schematic diagram；As shown in Fig. 2, the mobile power source 20 may include battery charge controller 110 described in previous embodiment.
In some embodiments, referring to Fig. 3, it illustrates a kind of groups of charge control system provided by the embodiments of the present application
At structural schematic diagram；As shown in figure 3, the charge control system 30 includes power supply unit 310 and mobile power source 20；Wherein, it supplies
Electric equipment 310 is attached with mobile power source 20 by charging connection wire, and power supply unit 310 is to move by charging connection wire
Dynamic power supply 20 charges；Here, power supply unit 310 may include that pressure adjustment adaptor 120, the common adapter 130 of low pressure, high pressure are common
Adapter 140 and USB port 150, mobile power source 20 may include battery charge controller 110 described in previous embodiment.
Based on the identical inventive concept of previous embodiment, referring to fig. 4, it illustrates one kind provided by the embodiments of the present application to fill
The flow diagram of electric control method, this method can be applied to mobile power source described in previous embodiment, and this method can wrap
It includes:
S401: the battery status of the mobile power source is detected；Wherein, the battery status includes at least cell voltage and electricity
Pond electric current；
S402: according to the battery status, sending the first control instruction to pressure adjustment adaptor, and receives the pressure regulation adaptation
The first output voltage and the first output electric current that device is exported according to first control instruction；Wherein, first control refers to
It enabling and carries out output adjustment for controlling the pressure adjustment adaptor, first output voltage is higher than the cell voltage, and described the
One output electric current is equal to the battery current；
S403: boosting or decompression transformation are carried out to first output voltage and the first output electric current, will be converted
The second output voltage obtained afterwards and the second output electric current are supplied to battery and charge.
It should be noted that passing through the battery status for detecting the mobile power source；Wherein, the battery status includes at least
Cell voltage and battery current；According to the battery status, the first control instruction is sent to pressure adjustment adaptor, and receives the tune
The first output voltage and the first output electric current that pressure adapter is exported according to first control instruction；Wherein, described first
Control instruction carries out output adjustment for controlling the pressure adjustment adaptor, can enable the output voltage of the pressure adjustment adaptor
It enough follows cell voltage to carry out dynamic change, reaches the first output voltage higher than cell voltage, the first output electric current is equal to battery
Electric current, so that the mobile power source is continued working in best efficiency point；To first output voltage and the first output electricity
Stream carries out boosting or decompression transformation, and the second output voltage obtained after transformation and the second output electric current are supplied to battery and are carried out
Charging；In this way, charging fever is reduced, to improve charge efficiency since mobile power source is continued working in best efficiency point.
In some embodiments, the battery includes the battery of double core struetures of connecting.
It should be noted that battery is built in inside mobile power source；Here, battery not only can be the double core struetures of series connection
Battery, be also possible to the battery of core struetures in parallel double, can also be the battery of single core strueture, the embodiment of the present application is not made
It is specific to limit.
In some embodiments, described according to the battery status, send the first control instruction to pressure adjustment adaptor it
Before, the method also includes:
When detect pressure adjustment adaptor access the mobile power source when, be based on charge protocol, establish the mobile power source with
The connection of shaking hands of the pressure adjustment adaptor；
When the connection of shaking hands is successfully established, communicated between the mobile power source and the pressure adjustment adaptor.
It should be noted that mobile power source can be connected with pressure adjustment adaptor by usb line first, so that the two
Charging Handshake Protocol can be linked up, convenient for establishing connection of shaking hands.Specifically, mobile power source and pressure adjustment adaptor pass through USB interface
Line, which is connected, can refer to that the input interface being arranged on mobile power source and the interface being arranged in pressure adjustment adaptor pass through USB interface
Line connection, so that mobile power source and pressure adjustment adaptor can link up charging Handshake Protocol, convenient for establishing connection of shaking hands；And
When connection of shaking hands is successfully established, two-way communication can be carried out between mobile power source and pressure adjustment adaptor.Wherein, usb line
In power supply line for pressure adjustment adaptor be battery charging built in mobile power source, the data line in usb line is used for pressure regulation
Adapter and mobile power source carry out two-way communication.
It should also be noted that, the charge protocol of the embodiment of the present application can be BC1.2 charge protocol, BC1.2 is complete here
Referred to as Battery Charge 1.2, wherein 1.2 be the version of agreement.BC1.2 charge protocol is mainly used in usb hub
On, under normal circumstances, the output current value of USB port is average in 5V/500mA, but supports the end USB of BC1.2 charge protocol
Mouthful, maximum can extend to 5V/1.5A.In the embodiment of the present application, charge protocol is not limited in BC1.2 charge protocol, also
It can be other protocol versions, such as power transmission (Power Delivery, PD) charge protocol and fast charge (Quick
Charge, QC) charge protocol, the embodiment of the present application is not especially limited.
In some embodiments, described that first control instruction is sent to pressure adjustment adaptor according to the battery status, and connect
Receive the first output voltage and the first output electric current that the pressure adjustment adaptor is exported according to first control instruction, comprising:
Based on the communication between the mobile power source and the pressure adjustment adaptor, the output shape of the pressure adjustment adaptor is obtained
State；
The battery status and the output state are compared；
According to the result of the comparison, the first control instruction is sent to the pressure adjustment adaptor；
The first output voltage and first that the pressure adjustment adaptor is exported according to first control instruction is received to export
Electric current.
It should be noted that mobile power source is built-in with feedback regulation component；By feedback regulation component retrieval to detected
After battery status, battery status can be compared with the output state of pressure adjustment adaptor；According to the result of the comparison, the is sent
One control instruction is to the pressure adjustment adaptor, so that the output voltage of pressure adjustment adaptor is slightly above cell voltage, pressure regulation adaptation
The output electric current of device is equal to battery current.For example, if the cell voltage that current detection obtains is 3V, if pressure adjustment adaptor
Output voltage be 2.7V, then the first control instruction transmitted by feedback regulation component is used for the output voltage of pressure adjustment adaptor
3.05V is adjusted to height adjustment, such as by output voltage；If the output voltage of pressure adjustment adaptor is 3.5V, feedback regulation
First control instruction transmitted by component is used for the output voltage of pressure adjustment adaptor is whole to low-key, for example output voltage is adjusted
To 3.05V；In this way, voltage can be made since the output voltage of pressure adjustment adaptor is that cell voltage is followed to carry out dynamic change
Transform component is continued working in best efficiency point.
In some embodiments, the mobile power source includes voltage transformation components；Wherein, the work of the voltage transformation components
Operation mode includes first mode and second mode；Wherein, the first mode is used to characterize the operating mode of decompression transformation, such as
Buck mode, the second mode are used to characterize the operating mode of boosting inverter, such as Boost mode.
Optionally, when being that the battery is charged by the pressure adjustment adaptor, the voltage transformation components work
In first mode；It is described to first output voltage and it is described first output electric current carry out boosting or decompression transformation, will become
The second output voltage obtained after changing and the second output electric current are supplied to battery and charge, comprising:
Receive the first output voltage and the first output electric current that the pressure adjustment adaptor is exported；
Decompression transformation is carried out to first output voltage and the first output electric current by the voltage transformation components,
The second output voltage obtained after transformation and the second output electric current are supplied to the battery and charged；Wherein, described first
Output voltage is higher than second output voltage, and the first output electric current is equal to the second output electric current.
Optionally, when being that the battery is charged by the common adapter of low pressure, the voltage transformation components work
In second mode；The method also includes:
Receive the third output voltage and third output electric current that the common adapter of the low pressure is exported；
Electric current is exported to the third output voltage and the third by the voltage transformation components and carries out boosting inverter,
The 4th output voltage obtained after transformation and the 4th output electric current are supplied to the battery and charged；Wherein, the third
Output voltage is lower than the 4th output voltage, and the third output electric current is equal to the 4th output electric current.
Optionally, when being that the battery is charged by the common adapter of high pressure, the voltage transformation components work
In first mode；The method also includes:
Receive the 5th output voltage and the 5th output electric current that the common adapter of the high pressure is exported；
Decompression transformation is carried out to the 5th output voltage and the 5th output electric current by the voltage transformation components,
The 6th output voltage obtained after transformation and the 6th output electric current are supplied to the battery and charged；Wherein, the described 5th
Output voltage is higher than the 6th output voltage, and the 5th output electric current is equal to the 6th output electric current.
For example, battery charge controller 110 as shown in connection with fig. 1, voltage transformation components 1101 work in first mode
Efficiency highest when (such as Buck mode)；If being that battery 1102 charges by pressure adjustment adaptor 120, electricity can control
Pressure transform component 1101 works in first mode；In this way after getting battery status detected, by feedback regulation component
1103 carry out output adjustment to pressure adjustment adaptor 120 according to the battery status；Wherein, Adjustment principle be during the charging process with
The raising of cell voltage, need dynamic adjust pressure adjustment adaptor 120 the first output voltage, maintain pressure adjustment adaptor always
120 the first output voltage is slightly above cell voltage, and the first output electric current of pressure adjustment adaptor 120 is equal to battery current；Work as electricity
When pressure transform component 1101 receives the first output voltage that the pressure adjustment adaptor 120 is exported and the first output electric current, pass through
Voltage transformation components 1101 carry out decompression transformation to first output voltage and the first output electric current, will obtain after transformation
The first output voltage and transformed first output electric current be supplied to battery 1102 and carry out quick charge, until battery 1102
Charging complete；If being that battery 1102 charges by the common adapter 130 of low pressure, it can control voltage transformation components 1101
Work in second mode (such as Boost mode)；Follow battery electric since the common adapter 130 of low pressure cannot achieve output voltage
It is pressed into Mobile state variation, it is defeated to receive the third that the common adapter 130 of low pressure is exported by voltage transformation components 1101 in this way
Voltage and third export electric current out, and carry out boosting inverter to the third output voltage and third output electric current, will become
The 4th output voltage obtained after changing and the 4th output electric current are supplied to battery 1102 and are commonly charged；If common by high pressure
Adapter 140 is that battery 1102 charges, then can control voltage transformation components 1101 and work in first mode；Due to high pressure
Common adapter 140 cannot achieve output voltage and cell voltage followed to carry out dynamic change, in this way can be by voltage transformation components
The 5th output voltage and the 5th output electric current that the 1101 reception common adapters 140 of high pressure are exported, and to the 5th output
Voltage and the 5th output electric current carry out decompression transformation, and the 6th output voltage obtained after transformation and the 6th output electric current are mentioned
Supply battery 1102 is commonly charged；If being that battery 1102 charges by USB port 150, voltage change can control
It changes component 1101 and works in second mode；Cell voltage is followed to carry out dynamic change since USB port 150 cannot achieve output voltage
Change, the 7th output voltage and the 7th output electric current that USB port 150 is exported can be received by voltage transformation components 1101, and
Boosting inverter is carried out to the 7th output voltage and the 7th output electric current, by the 8th output voltage obtained after transformation and
8th output electric current is supplied to battery 1102 and is commonly charged；Since boosting function can be thus achieved in voltage transformation components 1101
Can, and buck functionality may be implemented, it can while compatible pressure adjustment adaptor, pressure common adapter, ordinary high pressure adapter
And USB port has also shared voltage transformation components 1101 for voltage transformation, to not only save Material Cost and PCB
Space, and good compatibility.
In some embodiments, it after detecting battery status, can also directly be passed through by the output that test be got
Value is tested, the output state for controlling pressure adjustment adaptor is adjusted to corresponding output empirical value；Therefore, the method also includes:
Establish the corresponding relationship between battery status and the output empirical value of pressure adjustment adaptor；
According to the corresponding relationship between the battery status and the output empirical value, the battery status institute detected is obtained
Corresponding output empirical value；
Based on the output empirical value, the second control instruction is sent to pressure adjustment adaptor；Wherein, second control instruction
Output state is adjusted to the output empirical value for controlling the pressure adjustment adaptor.
It should be noted that one can be passed through before establishing battery status and exporting the corresponding relationship between empirical value
The testing experiment of series obtains the output of pressure adjustment adaptor corresponding to different battery status under the premise of peak efficiency
State, using these output states got by test as the output empirical value of pressure adjustment adaptor, so as to establish out
Corresponding relationship between battery status and output empirical value；It, can be from the corresponding relationship in this way when detection obtains battery status
In determine corresponding output empirical value, and the second control instruction is generated according to the output empirical value, and by the second control instruction
It is sent to pressure adjustment adaptor, is adjusted to the output empirical value to control pressure adjustment adaptor for output state.
It is to be appreciated that the adjustment for pressure adjustment adaptor output state, the output in addition to pressure adjustment adaptor can be made
Voltage is slightly above except cell voltage, can also use the adjustment of following output states；Specifically, pressure adjustment adaptor is controlled first
Output voltage be lower than cell voltage, by the input terminal cut-off current of built-in voltage transform component in mobile power source, (i.e. pressure regulation is adapted to
Device output electric current cut-off current) and output end cut-off current (i.e. the cut-off current of battery current) control in battery constant current
The current value in (Constant Current, CC) stage；It then is that battery charges, and passes through anti-by voltage transformation components
It presents regulating member control pressure adjustment adaptor and carries out output adjustment；Since the output voltage of pressure adjustment adaptor is lower than cell voltage, make
The input terminal electric current (i.e. the output electric current of pressure adjustment adaptor) for obtaining voltage transformation components first reaches cut-off current, with pressure adjustment adaptor
Output voltage continue to increase, battery current can also progressively reach cut-off current, at this time stop increasing the defeated of pressure adjustment adaptor
Voltage out, with being gradually increased for cell voltage, battery current can be gradually reduced；When battery current is reduced to predetermined current threshold
When, at this time increase the output voltage of pressure adjustment adaptor again, until the charging complete of battery.Due to being built-in with electricity in mobile power source
Pressure transform component, and voltage transformation components can increase the setting of current-limiting points, carry out with power switch is passed through in the prior art
The technical solution directly filled is compared, due to increasing current-limiting points in mobile power source, so that the safety of mobile power source is higher.
A kind of charge control method is present embodiments provided, this method is applied to mobile power source described in previous embodiment；
By detecting the battery status of the mobile power source, and according to the battery status, sends the first control instruction and be adapted to pressure regulation
Device, and receive the first output voltage and the first output electricity that the pressure adjustment adaptor is exported according to first control instruction
Stream；Wherein, the first control instruction carries out output adjustment for controlling pressure adjustment adaptor, to reach the first output voltage higher than battery
Voltage, the first output electric current are equal to battery current, the mobile power source can be made to continue working in best efficiency point；To described
First output voltage and the first output electric current carry out boosting or decompression transformation, the second output voltage that will be obtained after transformation
Battery is supplied to the second output electric current to charge；Since the mobile power source is continued working in best efficiency point, reduce
Charging fever, to improve charge efficiency；It is additionally based on the voltage transformation components self-characteristic built in mobile power source, it can be with
Compatible pressure common adapter, ordinary high pressure adapter and USB port, not only save Material Cost and PCB space, and
Good compatibility.
Based on the identical inventive concept of previous embodiment, referring to Fig. 5, it illustrates another kinds provided by the embodiments of the present application
The flow diagram of charge control method, this method can be applied to pressure adjustment adaptor, and the pressure adjustment adaptor is mobile power source
In built-in battery charging, this method may include:
S501: the first control instruction that mobile power source is sent is received；Wherein, first control instruction is by the movement
Power supply is obtained according to battery status detected；
S502: output adjustment is carried out to the pressure adjustment adaptor according to first control instruction, obtains the first output electricity
Pressure and the first output electric current；
S503: first output voltage and the first output electric current are sent to the mobile power source.
It should be noted that the first control instruction sent by receiving mobile power source；Wherein, first control instruction
It is to be obtained by the mobile power source according to battery status detected；The pressure regulation is adapted to according to first control instruction
Device carries out output adjustment, obtains the first output voltage and the first output electric current；By first output voltage and described first defeated
Electric current is sent to the mobile power source out；It can enable the output voltage of the pressure adjustment adaptor that cell voltage is followed to carry out
Dynamic change reduces charging fever, fills to improve so that the voltage transformation components are continued working in best efficiency point
Electrical efficiency.
In some embodiments, the battery includes the battery of double core struetures of connecting.
It should be noted that battery is built in inside mobile power source；Here, battery not only can be the double core struetures of series connection
Battery, be also possible to the battery of core struetures in parallel double, can also be the battery of single core strueture, the embodiment of the present application is not made
It is specific to limit.
In some embodiments, before first control instruction for receiving the mobile power source transmission, the method
Further include:
When detecting that pressure adjustment adaptor accesses the mobile power source, it is based on charge protocol, establishes the pressure adjustment adaptor
It is connect with shaking hands for the mobile power source；
When the connection of shaking hands is successfully established, communicated between the pressure adjustment adaptor and the mobile power source.
It should be noted that mobile power source can be connected with pressure adjustment adaptor by usb line first, so that the two
Charging Handshake Protocol can be linked up, convenient for establishing connection of shaking hands.Specifically, mobile power source and pressure adjustment adaptor pass through USB interface
Line, which is connected, can refer to that the input interface being arranged on mobile power source and the interface being arranged in pressure adjustment adaptor pass through USB interface
Line connection, so that pressure adjustment adaptor and mobile power source can link up charging Handshake Protocol, convenient for establishing connection of shaking hands；And
When connection of shaking hands is successfully established, two-way communication can be carried out between pressure adjustment adaptor and mobile power source.Wherein, usb line
In power supply line for pressure adjustment adaptor be battery charging built in mobile power source, the data line in usb line is used for pressure regulation
Adapter and mobile power source carry out two-way communication.
In some embodiments, it after detecting battery status, can also directly be passed through by the output that test be got
Value is tested, the output state for controlling pressure adjustment adaptor is adjusted to corresponding output empirical value；Therefore, the method also includes:
Receive the second control instruction that the mobile power source is sent；Wherein, second control instruction is by the movement
Power supply is according between the battery status detected and the battery status established and the output empirical value of the pressure adjustment adaptor
Corresponding relationship obtain；
According to second control instruction, the output state of the pressure adjustment adaptor is adjusted to the battery status detected
Corresponding output empirical value.
It should be noted that one can be passed through before establishing battery status and exporting the corresponding relationship between empirical value
The testing experiment of series obtains the output of pressure adjustment adaptor corresponding to different battery status under the premise of peak efficiency
State, using these output states got by test as the output empirical value of pressure adjustment adaptor, so as to establish out
Corresponding relationship between battery status and output empirical value；In this way when receiving the second control instruction, can according to this second
Control instruction carries out output adjustment to the output state of pressure adjustment adaptor, to control the output state of pressure adjustment adaptor to be detected
The corresponding output empirical value of the battery status arrived.
A kind of charge control method is present embodiments provided, this method is applied to the adaptation of pressure regulation described in previous embodiment
Device；The first control instruction sent by receiving mobile power source, and according to first control instruction to the pressure adjustment adaptor
Output adjustment is carried out, the first output voltage and the first output electric current are obtained；Then by first output voltage and described first
Output electric current is sent to mobile power source；It can enable the output voltage of pressure adjustment adaptor that cell voltage is followed to carry out dynamic change
Change, so that the voltage transformation components are continued working in best efficiency point, reduce charging fever, to improve charging effect
Rate.
Based on the identical inventive concept of previous embodiment, referring to Fig. 6, it illustrates one kind provided by the embodiments of the present application to fill
The detailed process schematic diagram of electric control method, charge control system 30 as shown in connection with fig. 3, the detailed process may include:
S601: detect that power supply unit accesses；
S602: it is based on charge protocol, judges the type of power supply unit；
S603: control voltage transformation components work in second mode；
It should be noted that the type of power supply unit can be pressure adjustment adaptor, be also possible to the common adapter of high pressure and
The common adapter of low pressure, or even can also be USB port；In general, charge protocol is BC1.2 charge protocol, BC1.2 charging
Agreement includes three kinds of USB port types: standard down port (Standard Downstream Port, SDP), special charging end
Mouth (Dedicated Charging Port, DCP) and charging downlink port (Charging Downstream Port, CDP).
For example, charge control system 30 as shown in connection with fig. 3, if being based on charge protocol, mobile power source 20 judges
When the type of power supply unit 310 is USB port 150 out, since the output voltage of USB port is 5V, for double battery core electricity of connecting
For pond, output voltage is lower than cell voltage；At this moment the voltage transformation components built in mobile power source 20 work in second mode (ratio
Such as Boost mode), the output voltage of USB port is carried out boosting inverter and then is supplied to battery first to charge；Such as
Fruit is based on charge protocol, when mobile power source 20 judges that the type of power supply unit 310 is low pressure common adapter 130, this time shift
Voltage transformation components built in dynamic power supply 20 still work in second mode (such as Boost mode)；If being based on charge protocol, move
When dynamic power supply 20 judges that the type of power supply unit 310 is pressure adjustment adaptor 120, at this moment then need to continue to judge pressure adjustment adaptor
Whether 120 shake hands to connect and be successfully established with mobile power source 20.
S604: when power supply unit is pressure adjustment adaptor, judge pressure adjustment adaptor and mobile power source shake hands connection whether
It is successfully established；
S605: when the connection of shaking hands establishes unsuccessful, judge whether pressure adjustment adaptor supports High voltage output mode；
S606: pressure adjustment adaptor is adjusted to High voltage output mode, and controls voltage transformation components and works in first mode；
It should be noted that executing step S604 after step S602；According to the judging result of step S604；If holding
Hand connection is established unsuccessful, thens follow the steps S605；If connection of shaking hands is successfully established, S607 is thened follow the steps.
S607: when the connection of shaking hands is successfully established, two-way communication is carried out between pressure adjustment adaptor；
S608: based on the two-way communication between pressure adjustment adaptor, judge whether pressure adjustment adaptor supports high-voltage charging；
It should be noted that being directed to step S608, mobile power source will do it whether pressure adjustment adaptor supports high-voltage charging
Judgement；According to judgement as a result, if pressure adjustment adaptor does not support high-voltage charging, S603 is thened follow the steps；If pressure adjustment adaptor branch
High-voltage charging is held, S609 is thened follow the steps.
S609: when judging result is that pressure adjustment adaptor supports high-voltage charging, battery status detected is obtained；
S610: according to the battery status, the first default output is adjusted to by feedback regulation component controls pressure adjustment adaptor
State；
S611: control voltage transformation components work, and it is gradually increased current value of battery current when constant current mode；
S612: being based on the described first default output state, reduces output electricity by feedback regulation component controls pressure adjustment adaptor
Pressure, so that output voltage is higher than cell voltage, output electric current is equal to battery current；
S613: during the charging process, with the increase of cell voltage, by the defeated of feedback regulation component controls pressure adjustment adaptor
Voltage increases with it out, and output electric current is kept to be equal to battery current.
For example, charge control system 30 still as shown in connection with fig. 3, it is assumed that mobile power source 20 judges power supply unit
310 type is pressure adjustment adaptor 120；At this time pressure adjustment adaptor 120 is shaken hands with the foundation of mobile power source 20 and is connect；If shaken hands
Connection is established unsuccessful, but mobile power source 20 judges that pressure adjustment adaptor 120 supports High voltage output mode, at this time mobile power source
Voltage transformation components built in 20 work in first mode (such as Buck mode), first to the output electricity of pressure adjustment adaptor 120
It presses and carries out decompression transformation and then be supplied to battery to charge；If connection of shaking hands is successfully established, it is meant that mobile power source 20
It can be with two-way communication between pressure adjustment adaptor 120；Based on the two-way communication, mobile power source 20 judges that pressure adjustment adaptor 120 is
No support high-voltage charging；If not supporting high-voltage charging, at this time the voltage transformation components built in mobile power source 20 work in
Two modes carry out boosting inverter and then are supplied to battery to charge to the output voltage of pressure adjustment adaptor 120 first；Such as
Fruit supports high-voltage charging, pressure adjustment adaptor 120 is adjusted to High voltage output mode, while mobile power source 20 obtains electricity detected
Pond state, such as cell voltage, battery current, battery capacity etc.；According to battery status, as the feedback built in mobile power source 20
Regulating member control pressure adjustment adaptor to the first default output state, such as under high pressure constant pressure (Constant Voltage,
CV) the corresponding output state of mode；At this time the voltage transformation components built in mobile power source 20 are opened, and during the charging process, are moved
Dynamic power supply 20 is gradually increased current value of battery current when constant current mode, while the feedback regulation portion built in mobile power source 20
Part, which controls pressure adjustment adaptor, reduces output voltage, so that the output voltage is higher than cell voltage, the output electric current is equal to electricity
Pond electric current；Feedback regulation component controls tune in entire charging process, with the increase of cell voltage, built in mobile power source 20
The output voltage of pressure adapter increases with it, and the output electric current is kept to be equal to battery current；The pressure regulation can be made suitable
The output voltage of orchestration can follow cell voltage to carry out dynamic change, so that the voltage transformation components are continued working in highest
Power switch (such as metal-oxide-semiconductor) duty ratio in efficient point, such as voltage transformation components is close to 100%, voltage transformating part at this time
Brought power loss is small in capacitor and inductance charge and discharge process in part, charging fever is reduced, to improve charging
Efficiency；Due to increasing current-limiting points in mobile power source, so that the safety of mobile power source is higher.
Through the foregoing embodiment, the specific implementation of previous embodiment is elaborated, there it can be seen that passing through
The technical solution of previous embodiment can subtract so that the output voltage of pressure adjustment adaptor follows cell voltage to carry out dynamic change
Small charging fever, improves charge efficiency；Also make the safety of mobile power source higher simultaneously.
It is to be appreciated that each building block or module in aforementioned technical solution shown in FIG. 1 can integrate at one
In processing unit, it is also possible to modules and physically exists alone, a list can also be integrated in two or more modules
In member.Above-mentioned integrated unit both can take the form of hardware realization, can also be realized in the form of software function module.
If above-mentioned integrated unit realizes that being not intended as independent product is sold in the form of software function module
Or in use, can store in a computer readable storage medium, based on this understanding, the technical side of the present embodiment
Substantially all or part of the part that contributes to existing technology or the technical solution can be produced case in other words with software
The form of product embodies, which is stored in a storage medium, including some instructions are used so that one
Platform computer equipment (can be personal computer, server or the network equipment etc.) or processor (processor) execute sheet
The all or part of the steps of embodiment the method.And storage medium above-mentioned includes: USB flash disk, mobile hard disk, read-only memory
(Read Only Memory, ROM), random access memory (Random Access Memory, RAM), magnetic or disk
Etc. the various media that can store program code.
Therefore, the embodiment of the present application provides a kind of computer storage medium, which is stored with charging
Program is controlled, is realized when the charging control program is executed by least one processor such as aforementioned technical solution institute shown in Fig. 4
The step of method stated or the charging control program realize technology as shown in Figure 5 when being executed by least one processor
The step of method described in scheme.
Referring to Fig. 7, it illustrates the composed structure of another mobile power source provided by the embodiments of the present application, the mobile power sources
20 may include: first network interface 701, first memory 702 and first processor 703；Various components pass through the first bus
System 704 is coupled.It is understood that the first bus system 704 is for realizing the connection communication between these components.First is total
Linear system system 704 further includes power bus, control bus and status signal bus in addition in addition to including data/address bus.But in order to clear
For the sake of Chu's explanation, various buses are all designated as the first bus system 704 in Fig. 7.Wherein,
First network interface 701, during for being received and sent messages between other ext nal network elements, the reception of signal
And transmission；
First memory 702, for storing the computer program that can be run on first processor 703；
First processor 703, for executing when running the computer program:
Detect the battery status of the mobile power source；Wherein, the battery status includes at least cell voltage and battery electricity
Stream；
According to the battery status, the first control instruction is sent to pressure adjustment adaptor, and receives the pressure adjustment adaptor root
The first output voltage exported according to first control instruction and the first output electric current；Wherein, first control instruction is used
Output adjustment is carried out in controlling the pressure adjustment adaptor, first output voltage is higher than the cell voltage, and described first is defeated
Electric current is equal to the battery current out；
Boosting or decompression transformation are carried out to first output voltage and the first output electric current, will be obtained after transformation
The second output voltage and the second output electric current be supplied to battery and charge.
It is appreciated that the first memory 702 in the embodiment of the present application can be volatile memory or non-volatile deposit
Reservoir, or may include both volatile and non-volatile memories.Wherein, nonvolatile memory can be read-only memory
(Read-Only Memory, ROM), programmable read only memory (Programmable ROM, PROM), erasable programmable are only
Read memory (Erasable PROM, EPROM), electrically erasable programmable read-only memory (Electrically EPROM,
) or flash memory EEPROM.Volatile memory can be random access memory (Random Access Memory, RAM), use
Make External Cache.By exemplary but be not restricted explanation, the RAM of many forms is available, such as static random-access
Memory (Static RAM, SRAM), dynamic random access memory (Dynamic RAM, DRAM), synchronous dynamic random-access
Memory (Synchronous DRAM, SDRAM), double data speed synchronous dynamic RAM (Double Data
Rate SDRAM, DDRSDRAM), it is enhanced Synchronous Dynamic Random Access Memory (Enhanced SDRAM, ESDRAM), synchronous
Connect dynamic random access memory (Synchlink DRAM, SLDRAM) and direct rambus random access memory
(Direct Rambus RAM, DRRAM).First memory 702 described herein is intended to include but is not limited to these and arbitrarily its
It is suitble to the memory of type.
And first processor 703 may be a kind of IC chip, the processing capacity with signal.In the process of realization
In, each step of the above method can pass through the integrated logic circuit of the hardware in first processor 703 or software form
Instruction is completed.Above-mentioned first processor 703 can be general processor, digital signal processor (Digital Signal
Processor, DSP), it is specific integrated circuit (Application Specific Integrated Circuit, ASIC), existing
At programmable gate array (Field Programmable Gate Array, FPGA) or other programmable logic device, discrete
Door or transistor logic, discrete hardware components.It may be implemented or execute the disclosed each side in the embodiment of the present application
Method, step and logic diagram.General processor can be microprocessor or the processor is also possible to any conventional processing
Device etc..The step of method in conjunction with disclosed in the embodiment of the present application, can be embodied directly in hardware decoding processor and execute completion,
Or in decoding processor hardware and software module combination execute completion.Software module can be located at random access memory, dodge
It deposits, read-only memory, this fields such as programmable read only memory or electrically erasable programmable memory, register are mature to deposit
In storage media.The storage medium is located at first memory 702, and first processor 703 reads the information in first memory 702,
The step of completing method described in previous embodiment in conjunction with its hardware.
For software implementations, it can be realized herein by executing the module (such as process, function etc.) of function described herein
The technology.Software code is storable in memory and is executed by processor.Memory can in the processor or
It is realized outside processor.
Optionally, as another embodiment, first processor 703 is additionally configured to when running the computer program,
The step of executing method described in aforementioned technical solution shown in Fig. 4.
Referring to Fig. 8, it illustrates a kind of composed structure of pressure adjustment adaptor provided by the embodiments of the present application, pressure regulation adaptations
Device 120 may include: the second network interface 801, second memory 802 and second processor 803；Various components are total by second
Linear system system 804 is coupled.It is understood that the second bus system 804 is for realizing the connection communication between these components.Second
Bus system 804 further includes power bus, control bus and status signal bus in addition in addition to including data/address bus.But in order to
For the sake of clear explanation, various buses are all designated as the second bus system 804 in fig. 8.Wherein,
Second network interface 801, during for being received and sent messages between other ext nal network elements, the reception of signal
And transmission；
Second memory 802, for storing the computer program that can be run in second processor 803；
Second processor 803, for executing when running the computer program:
Receive the first control instruction that mobile power source is sent；Wherein, first control instruction is by the mobile power source
It is obtained according to battery status detected；
Output adjustment is carried out to the pressure adjustment adaptor according to first control instruction, obtains the first output voltage and the
One output electric current；
First output voltage and the first output electric current are sent to the mobile power source.
It should be noted that the structure of second memory 802 in the embodiment of the present application and aforementioned first memory 702 and
Function is similar, and second processor 803 is similar with the structure and function of aforementioned first processor 703, and which is not described herein again.
Optionally, as another embodiment, second processor 803 is additionally configured to when running the computer program,
The step of executing method described in aforementioned technical solution shown in fig. 5.
It should be understood that between technical solution documented by the embodiment of the present application, in the absence of conflict, Ke Yiren
Meaning combination.
The above, the only specific embodiment of the application, but the protection scope of the application is not limited thereto, it is any
Those familiar with the art within the technical scope of the present application, can easily think of the change or the replacement, and should all contain
Lid is within the scope of protection of this application.Therefore, the protection scope of the application should be based on the protection scope of the described claims.
Claims (26)
1. a kind of battery charge controller, which is characterized in that the battery charge controller includes: voltage transformation components, battery and anti-
Regulating member is presented, the voltage transformation components are connect with the battery, and the battery is connect with the feedback regulation component,
In,
The feedback regulation component for detecting the state of the battery, and controls pressure adjustment adaptor according to battery status and carries out
Output adjustment obtains the first output voltage and the first output electric current of the pressure adjustment adaptor output；Wherein, the battery status
Including at least cell voltage and battery current, first output voltage is higher than the cell voltage, the first output electric current
Equal to the battery current；
The voltage transformation components, for receiving first output voltage and the first output electric current, and to described first
Output voltage and the first output electric current carry out boosting or decompression transformation, by the second output voltage obtained after transformation and the
Two output electric currents are supplied to the battery and charge.
2. battery charge controller according to claim 1, which is characterized in that the battery includes double core struetures of connecting
Battery.
3. battery charge controller according to claim 1, which is characterized in that the feedback regulation component, specifically for obtaining
Take the output state of the battery status and the pressure adjustment adaptor detected；By the battery status and the output state
It is compared；According to the result of the comparison, it controls the pressure adjustment adaptor and output adjustment is carried out to the output state, obtain described
First output voltage of pressure adjustment adaptor output and the first output electric current；Wherein, first output voltage is higher than the battery
Voltage, the first output electric current are equal to the battery current.
4. battery charge controller according to claim 1, which is characterized in that the operating mode packet of the voltage transformation components
Include first mode and second mode；Wherein, the first mode is used to characterize the operating mode of decompression transformation, the second mode
For characterizing the operating mode of boosting inverter.
5. battery charge controller according to claim 4, which is characterized in that when by the pressure adjustment adaptor be the electricity
When pond is charged, the voltage transformation components work in the first mode；The voltage transformation components are specifically used for receiving
First output voltage and the first output electric current, and first output voltage and the first output electric current are carried out
The second output voltage obtained after transformation and the second output electric current are supplied to the battery and charged by decompression transformation；Wherein,
First output voltage is higher than second output voltage, and the first output electric current is equal to the second output electric current.
6. battery charge controller according to claim 4, which is characterized in that when by the common adapter of low pressure be the electricity
When pond is charged, the voltage transformation components work in the second mode；The voltage transformation components are also used to receive institute
State the third output voltage and third output electric current of low pressure common adapter output, and to the third output voltage and described the
Three output electric currents carry out boosting inverter, and the 4th output voltage obtained after transformation and the 4th output electric current are supplied to the battery
It charges；Wherein, the third output voltage is lower than the 4th output voltage, and third output electric current is equal to described the
Four output electric currents.
7. battery charge controller according to claim 4, which is characterized in that when by the common adapter of high pressure be the electricity
When pond is charged, the voltage transformation components work in the first mode；The voltage transformation components are also used to receive institute
State the 5th output voltage and the 5th output electric current of high pressure common adapter output, and to the 5th output voltage and described the
Five output electric currents carry out decompression transformation, and the 6th output voltage obtained after transformation and the 6th output electric current are supplied to the battery
It charges；Wherein, the 5th output voltage is higher than the 6th output voltage, and the 5th output electric current is equal to described the
Six output electric currents.
8. battery charge controller according to claim 1, which is characterized in that the feedback regulation component is also used to basis
Corresponding relationship between the battery status of foundation and the output empirical value of pressure adjustment adaptor, obtains the battery status institute that detection obtains
Corresponding output empirical value；Based on the output empirical value, the pressure adjustment adaptor is controlled by output state and is adjusted to described defeated
Empirical value out.
9. a kind of mobile power source, which is characterized in that the mobile power source includes at least as claimed in any one of claims 1 to 8
Battery charge controller.
10. a kind of charge control system, which is characterized in that the charge control system includes power supply unit and mobile power source；Its
In, the power supply unit includes at least following one of them: the common adapter of pressure adjustment adaptor, high pressure, the common adapter of low pressure
And USB port, the mobile power source include at least battery charge controller as claimed in any one of claims 1 to 8.
11. a kind of charge control method, which is characterized in that the method is applied to mobile power source as claimed in claim 9, institute
The method of stating includes:
Detect the battery status of the mobile power source；Wherein, the battery status includes at least cell voltage and battery current；
According to the battery status, the first control instruction is sent to pressure adjustment adaptor, and receives the pressure adjustment adaptor according to institute
State the first output voltage and the first output electric current that the first control instruction is exported；Wherein, first control instruction is for controlling
It makes the pressure adjustment adaptor and carries out output adjustment, first output voltage is higher than the cell voltage, the first output electricity
Stream is equal to the battery current；
Boosting or decompression transformation are carried out to first output voltage and the first output electric current, the will obtained after transformation
Two output voltages and the second output electric current are supplied to battery and charge.
12. according to the method for claim 11, which is characterized in that the battery includes the battery of double core struetures of connecting.
13. according to the method for claim 11, which is characterized in that described according to the battery status, send the first control
Before system instruction to pressure adjustment adaptor, the method also includes:
When detect pressure adjustment adaptor access the mobile power source when, be based on charge protocol, establish the mobile power source with it is described
The connection of shaking hands of pressure adjustment adaptor；
When the connection of shaking hands is successfully established, communicated between the mobile power source and the pressure adjustment adaptor.
14. according to the method for claim 13, which is characterized in that it is described according to the battery status, send the first control
Pressure adjustment adaptor is instructed, and receives the first output voltage that the pressure adjustment adaptor is exported according to first control instruction
With the first output electric current, comprising:
Based on the communication between the mobile power source and the pressure adjustment adaptor, the output state of the pressure adjustment adaptor is obtained；
The battery status and the output state are compared；
According to the result of the comparison, the first control instruction is sent to the pressure adjustment adaptor；
Receive the first output voltage and the first output electric current that the pressure adjustment adaptor is exported according to first control instruction.
15. according to the method for claim 11, which is characterized in that the mobile power source includes voltage transformation components, described
The operating mode of voltage transformation components includes first mode and second mode；Wherein, the first mode becomes for characterizing decompression
The operating mode changed, the second mode are used to characterize the operating mode of boosting inverter.
16. according to the method for claim 15, which is characterized in that when by the pressure adjustment adaptor be the battery carry out
When charging, the voltage transformation components work in the first mode；It is described to first output voltage and described first defeated
Electric current carries out boosting or decompression transformation out, and the second output voltage obtained after transformation and the second output electric current are supplied to battery
It charges, comprising:
Receive the first output voltage and the first output electric current that the pressure adjustment adaptor is exported；
Decompression transformation is carried out to first output voltage and the first output electric current by the voltage transformation components, will be become
The second output voltage obtained after changing and the second output electric current are supplied to the battery and charge；Wherein, first output
Voltage is higher than second output voltage, and the first output electric current is equal to the second output electric current.
17. according to the method for claim 15, which is characterized in that when by the common adapter of low pressure be the battery carry out
When charging, the voltage transformation components work in the second mode；The method also includes:
Receive the third output voltage and third output electric current that the common adapter of the low pressure is exported；
Electric current is exported to the third output voltage and the third by the voltage transformation components and carries out boosting inverter, will be become
The 4th output voltage obtained after changing and the 4th output electric current are supplied to the battery and charge；Wherein, the third output
Voltage is lower than the 4th output voltage, and the third output electric current is equal to the 4th output electric current.
18. according to the method for claim 15, which is characterized in that when by the common adapter of high pressure be the battery carry out
When charging, the voltage transformation components work in the first mode；The method also includes:
Receive the 5th output voltage and the 5th output electric current that the common adapter of the high pressure is exported；
Decompression transformation is carried out to the 5th output voltage and the 5th output electric current by the voltage transformation components, will be become
The 6th output voltage obtained after changing and the 6th output electric current are supplied to the battery and charge；Wherein, the 5th output
Voltage is higher than the 6th output voltage, and the 5th output electric current is equal to the 6th output electric current.
19. according to the method for claim 11, which is characterized in that the method also includes:
Establish the corresponding relationship between battery status and the output empirical value of pressure adjustment adaptor；
According to the corresponding relationship between the battery status and the output empirical value, obtain corresponding to the battery status detected
Output empirical value；
Based on the output empirical value, the second control instruction is sent to pressure adjustment adaptor；Wherein, second control instruction is used for
It controls the pressure adjustment adaptor and output state is adjusted to the output empirical value.
20. a kind of charge control method, which is characterized in that the method is applied to pressure adjustment adaptor, and the pressure adjustment adaptor is
Built-in battery charging in mobile power source, which comprises
Receive the first control instruction that mobile power source is sent；Wherein, first control instruction be by the mobile power source according to
What battery status detected obtained；
Output adjustment is carried out to the pressure adjustment adaptor according to first control instruction, obtains the first output voltage and first defeated
Electric current out；
First output voltage and the first output electric current are sent to the mobile power source.
21. according to the method for claim 20, which is characterized in that the battery includes the battery of double core struetures of connecting.
22. according to the method for claim 20, which is characterized in that in first control for receiving the mobile power source and sending
Before system instruction, the method also includes:
When detecting that pressure adjustment adaptor accesses the mobile power source, it is based on charge protocol, establishes the pressure adjustment adaptor and institute
State the connection of shaking hands of mobile power source；
When the connection of shaking hands is successfully established, communicated between the pressure adjustment adaptor and the mobile power source.
23. according to the method for claim 20, which is characterized in that the method also includes:
Receive the second control instruction that the mobile power source is sent；Wherein, second control instruction is by the mobile power source
According to pair between the battery status detected and the battery status established and the output empirical value of the pressure adjustment adaptor
It should be related to；
According to second control instruction, it is right that the output state of the pressure adjustment adaptor is adjusted to the battery status detected institute
The output empirical value answered.
24. a kind of mobile power source, which is characterized in that the mobile power source includes: first memory and first processor；Wherein,
The first memory, for storing the computer program that can be run on the first processor；
The first processor, for executing as described in any one of claim 11 to 19 when running the computer program
The step of method of charge control.
25. a kind of pressure adjustment adaptor, which is characterized in that the pressure adjustment adaptor includes: second memory and second processor；Its
In,
The second memory, for storing the computer program that can be run in the second processor；
The second processor, for executing as described in any one of claim 20 to 23 when running the computer program
The step of method of charge control.
26. a kind of computer storage medium, which is characterized in that the computer storage medium is stored with charging control program, institute
State the method that the charge control as described in any one of claim 11 to 19 is realized when charging control program is executed by first processor
The step of or the charging control program realize when being executed by second processor and filled as described in any one of claim 20 to 23
The step of method of electric control.
Priority Applications (1)
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| CN201811296771.4A CN109301903A (en) | 2018-11-01 | 2018-11-01 | Battery charge controller, method and computer storage medium |
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| CN201811296771.4A CN109301903A (en) | 2018-11-01 | 2018-11-01 | Battery charge controller, method and computer storage medium |
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