CN107565184A - Charging method, device and equipment - Google Patents

Charging method, device and equipment Download PDF

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Publication number
CN107565184A
CN107565184A CN201710584719.8A CN201710584719A CN107565184A CN 107565184 A CN107565184 A CN 107565184A CN 201710584719 A CN201710584719 A CN 201710584719A CN 107565184 A CN107565184 A CN 107565184A
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Prior art keywords
battery unit
charge mode
charging
charged
battery
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CN201710584719.8A
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CN107565184B (en
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孙权
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Yulong Computer Telecommunication Scientific Shenzhen Co Ltd
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Yulong Computer Telecommunication Scientific Shenzhen Co Ltd
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    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10Energy storage using batteries

Abstract

The embodiment of the present application proposes a kind of charging method, device and equipment, and this method includes:Obtain the information about power of multiple battery units in charging system;According to the information about power of the plurality of battery unit, determine the time charged with the first charge mode of each battery unit distribution in the plurality of battery unit, it is equal using the total charging time of each battery unit of the first charge mode charging to be allocated, wherein, the first charge mode be the plurality of battery unit charge mode in the most fast pattern of charging rate;According to the time charged with the first charge mode that each battery unit distributes in the plurality of battery unit, the plurality of battery unit is charged.The scheme of the embodiment of the present application, as far as possible each battery unit can be caused to reach full state simultaneously, improve charge efficiency, shorten all battery units and be full of the required charging interval.

Description

Charging method, device and equipment
Technical field
The application is related to battery unit charging field, more particularly to a kind of charging method, device and equipment.
Background technology
The multi-battery charging system of prior art is generally configured with fast charge ability and normal charge ability.But prior art Charging system, some battery units often be present and fill with, and the situation of the slow underfill of other battery units.
Battery unit charge efficiency how is improved, shortens all battery units and is full of the required time, be that the application wants The technical problem of solution.
The content of the invention
First aspect, it is proposed that a kind of charging method, this method include:
Obtain the information about power of multiple battery units in charging system;
According to the information about power of the plurality of battery unit, determine each battery unit distribution in the plurality of battery unit with The time that first charge mode is charged, to be allocated the total of each battery unit to charge using the first charge mode Charging interval is equal, wherein, the first charge mode be the plurality of battery unit charge mode in the most fast pattern of charging rate;
It is right according to the time charged with the first charge mode that each battery unit distributes in the plurality of battery unit The plurality of battery unit is charged.
With reference in a first aspect, in the first possible implementation, according to each battery list in the plurality of battery unit The time charged with the first charge mode of member distribution, the plurality of battery unit is charged, is implemented as:
When the temperature of the first battery unit to be charged with the first charge mode is more than predetermined temperature, by the first battery The charge mode of unit switches to the second charge mode and first battery unit is charged, and will be filled in a second mode The charge mode of second battery unit of electricity switches to the first charge mode and the second battery unit is charged;
Wherein, second charge mode is that battery unit can in the state of it can be charged with the first charge mode Another charge mode of support, the second battery unit are that have in the plurality of battery unit under untapped first charge mode Charging interval, and temperature be less than the predetermined temperature battery unit.
With reference to the first possible implementation of first aspect, in second of possible implementation, charging Cheng Zhong, if at least one battery unit that can be charged with the first charge mode in the multiple battery unit be present, Charging circuit corresponding to first charge mode is in use state.
Second with reference to the possible implementation of the first of first aspect or first aspect or first aspect is possible Implementation, in the third possible implementation, according to the information about power of the plurality of battery unit, determine the plurality of battery The time charged with the first charge mode of each battery unit distribution, is implemented as in unit:According to the plurality of electricity The information about power of pool unit, determine that each battery unit is reaching the corresponding default power threshold time-division in the plurality of battery unit The time charged with the first charge mode matched somebody with somebody, wherein, the default power threshold be corresponding battery unit with this first Charge mode carries out the maximum electricity that charging allows to reach;
Distributed when presetting power threshold according to corresponding to reaching each battery unit in the plurality of battery unit with the The time that one charge mode is charged, it is implemented as:Reached pair according to each battery unit in the plurality of battery unit The time charged during the default power threshold answered with the first charge mode, the plurality of battery unit is charged.
With reference to the third possible implementation of first aspect, in the 4th kind of possible implementation, specific implementation For:If it is allocated in the plurality of battery unit using default electricity corresponding to each battery unit of the first charge mode charging Threshold value and corresponding battery unit it is at full charge difference it is equal, then the plurality of battery unit is charged with the first charge mode Total time, reaching corresponding using each battery unit of the first charge mode charging with being allocated in the plurality of battery unit Time needed for default power threshold is equal.
The 4th kind with reference to the possible implementation of the first of first aspect or first aspect to first aspect is possible Any possible implementation in implementation, in the 5th kind of possible implementation, is implemented as:The charging system The circuit quantity for the first charge mode that can be supported fills with that can carry out the first charge mode simultaneously in the plurality of battery unit The battery unit number of electricity is equal.
The 5th kind with reference to the possible implementation of the first of first aspect or first aspect to first aspect is possible Any possible implementation in implementation, in the 6th kind of possible implementation, is implemented as:According to the plurality of The information about power of battery unit, determine being filled with the first charge mode for each battery unit distribution in the plurality of battery unit The time of electricity, it is implemented as:
If the 3rd battery unit is charged with the charge mode beyond the first charge mode in the plurality of battery unit Reach the time needed for full state, reach less than any one other battery unit in multiple battery units needed for full state Shortest time, it is determined that the 3rd battery unit distribution using the time that the first charge mode is charged as zero.
Second aspect, it is proposed that a kind of charging device, for perform first aspect or first aspect either side can Method in energy implementation.
Specifically, the device can include:
Acquiring unit, obtain the information about power of multiple battery units in charging system;
Determining unit, according to the information about power of the plurality of battery unit, determine each battery list in the plurality of battery unit The time charged with the first charge mode of member distribution, to be allocated each electricity using the charging of the first charge mode The total charging time of pool unit is equal, wherein, the first charge mode be the plurality of battery unit charge mode in charging rate Most fast pattern;
Charhing unit, charged according to what each battery unit in the plurality of battery unit distributed with the first charge mode Time, the plurality of battery unit is charged.
The third aspect, there is provided a kind of electronic equipment, including memory and processor, the memory are used for store instruction, The processor is used for the instruction for performing the memory storage, and the execution of the instruction to being stored in the memory causes the processing Device performs the method in any possible implementation of first aspect or first aspect.
Fourth aspect, it is proposed that a kind of computer-readable recording medium, for storing computer program, the computer program Include the instruction of the method in any possible implementation for performing first aspect or first aspect.
5th aspect, it is proposed that a kind of charging method, this method include:
Obtain the information about power of multiple battery units in charging system;
According to the information about power of the plurality of battery unit, determine each battery unit distribution in the plurality of battery unit with The time that first charge mode is charged, to cause the total charging time of each battery unit equal, wherein, the first charging mould Formula be the plurality of battery unit charge mode in the most fast pattern of charging rate;
It is right according to the time charged with the first charge mode that each battery unit distributes in the plurality of battery unit The plurality of battery unit is charged.
Above-mentioned at least one technical scheme that the embodiment of the present application uses can reach following beneficial effect:
In the embodiment of the present application, filled by each battery unit of power energy allocation according to each battery unit with the first charge mode The time of electricity, and then each battery unit is charged with the time that the first charge mode charges according to each battery unit, so as to As far as possible each battery unit can be caused to reach full state simultaneously, improve charge efficiency, shorten all battery units and be full of institute The charging interval needed.
Brief description of the drawings
Accompanying drawing described herein is used for providing further understanding of the present application, forms the part of the application, this Shen Schematic description and description please is used to explain the application, does not form the improper restriction to the application.In the accompanying drawings:
Fig. 1 be the application one embodiment mobile phone in the structural representation of battery unit and its charging structure.
Fig. 2 is the flow chart of one embodiment charging method of the application.
Fig. 3 is that one embodiment mobile phone charging management system of the application carries out the method schematic diagram of Charge Management.
Fig. 4 is the structural representation of one embodiment electronic equipment of the application.
Fig. 5 is the structural representation of one embodiment charging device of the application.
Fig. 6 is the flow chart of another embodiment charging method of the application.
Embodiment
To make the purpose, technical scheme and advantage of the application clearer, below in conjunction with the application specific embodiment and Technical scheme is clearly and completely described corresponding accompanying drawing.Obviously, described embodiment is only the application one Section Example, rather than whole embodiments.Based on the embodiment in the application, those of ordinary skill in the art are not doing Go out under the premise of creative work the every other embodiment obtained, belong to the scope of the application protection.
It should be understood that the charging process of battery unit generally can be divided into preliminary filling (Pre-Charge, PC) stage, constant current (Constant Current, CC) stage and constant pressure (Constant-Voltage, CV) stage.
The PC stages are charged using trickle mode, and charging current is smaller in this stage.When battery unit electricity very When low, the infringement that the impact due to high current brings to cell internal structure can be avoided using trickle, is protected so as to play The effect of battery unit is protected, and the problem of trickle charge is also prevented from overcharging.But the time mistake that trickle charge is spent It is long, therefore be generally used in combination in putting into practice with other charging modes, such as constant-current charge, constant-voltage charge.
The CC stages are charged using current constant mode, and the constant current is usually the maximum current that target battery unit is allowed, The advantages of charging modes is that charging rate is fast, the time is short.Yet with charging when battery unit in itself to charging current meeting A back-emf is produced, therefore a part of charging current is converted into heat energy to offset back-emf, so charging current is bigger, The heat energy converted is more, and temperature during charging is higher.Too high temperature can influence the service life of battery unit, therefore real Also generally it is used in combination in trampling with other charging modes.
The CV stages are charged using constant voltage mode, i.e., battery unit are charged with certain voltage, at this stage The middle degree of saturation according to battery unit battery core, charging current can progressively reduce until battery unit is fully charged.Constant voltage mode fills Electricity can prevent that battery cell voltage is too high and causes to overcharge, so as to reach the purpose of protection battery unit.
In practice, to the charging process of battery unit can by battery unit dump energy it is how many depending on, so as to comprising One or more of above-mentioned PC stages, CC stages and CV stages., can be with for example, if the dump energy of battery unit is a lot PC stages or CV stages are only carried out to be charged;If the dump energy of battery unit is seldom, can perform successively in order The above three stage is charged.
In the multi-battery charging system of prior art, it generally may include multiple modular battery units.
Fig. 1 be the application one embodiment mobile phone in the structural representation of battery unit and its charging structure.Such as Fig. 1 institutes Showing, the mobile phone may include USB interface, charging management chip, battery cell connector and modular battery unit, wherein, the module It may include totally 6 batteries of battery 1- batteries 6 in battery unit.It should be understood, of course, that Fig. 1 mobile phone is only schematical, having In the application of body, the design of the multi-battery charging system of mobile phone may be different.For being charged with the same or analogous more batteries of Fig. 1 System, it is understood that there may be the problem of battery can not be simultaneously filled with, charge efficiency is poor.
In order to improve the charge efficiency of multi-battery charging system, the embodiment of the present application proposes a kind of charging method, device And system.
Fig. 2 is the flow chart of one embodiment charging method of the application.Fig. 2 method is by charging device or charging system Perform.This method may include:
S201, obtain the information about power of multiple battery units in charging system.
It should be understood that the battery unit of the embodiment of the present application, can be an independent battery, or an energy in battery The unit module of discharge and recharge is enough carried out, the embodiment of the present application is not restricted to this.
It should be understood that in the embodiment of the present application, the information about power of battery unit, it may include the current electricity of battery unit, And the information such as the electricity of battery unit when reaching full state.
S202, according to the information about power of the plurality of battery unit, determine each battery unit point in the plurality of battery unit The time charged with the first charge mode matched somebody with somebody, to be allocated each battery list using the charging of the first charge mode The total charging time of member is equal.
Wherein, the first charge mode be the plurality of battery unit charge mode in the most fast pattern of charging rate.
It should be understood that is mentioned in the application is equal, it is not proper equal.Error within preset range, It can be considered equal.For example, by taking total charging time as an example, the model of the ratio of the total charging time of two battery units 1 ± 5% In enclosing, it can be considered as equal;The total charging time of two battery units was differed in 10 seconds, can be considered as equal.Certainly, Ying Li Solution, is only referred to, not to any restriction of forecast scheme configuration of the embodiment of the present application for mentioned above 1 ± 5% and 10 second.
It should be understood that in the prior art, the first charge mode is usually constant current mode.Certainly, may after being also not excluded for The more advanced charging technique used, the embodiment of the present application are not restricted to this.
It should be understood, of course, that it is determined that in the plurality of battery unit each battery unit distribution entered with the first charge mode During the time of row charging, it is also necessary to obtain the charging rate of each charge mode.Specifically, for example, the charging under trickle pattern is fast Degree, the charging rate under constant current mode, charging rate under constant voltage mode, etc..
Specifically, in the embodiment of the present application, according to the information about power of the plurality of battery unit, the plurality of battery list is determined The time charged with the first charge mode of each battery unit distribution in member, it may include:
According to the information about power of the plurality of battery unit, and charging rate of the battery unit under each charge mode, Determine the time charged with the first charge mode of each battery unit distribution in the plurality of battery unit.
For example, a kind of simple situation, it is assumed that have two charge modes, i.e. the first charge mode and second in charging system Charge mode, wherein the charging rate of the first charge mode is v1, the charging rate of the first charge mode is v2;And assume to charge There are tri- battery units of A, B, C in system, dump energy is respectively A1, B1, C1, and at full charge is A2, B2, C2.
Alternatively, each battery unit distribution in multiple battery units can be determined by a multi head linear equation group The time charged with the first charge mode, such as:
A1+V1*t11+V2*t5=A2
B1+V1*t21+V2*t22=B2
C1+V1*t31+V2*t32=C2
T11+t5=t21+t22=t31+t32
According to above-mentioned multi head linear equation group, being charged with the first charge mode for each battery unit distribution can be tried to achieve Time.
Alternatively, being carried out with the first charge mode for each battery unit distribution can also be tried to achieve by modes such as matrixes The time of charging.
It should be understood, of course, that above-mentioned situation about enumerating, the field of state can be simultaneously filled with suitable for each battery unit Scape.
In the application of reality, may can also there are some extreme scenes.
Reach for example, the 3rd battery unit carries out charging with the charge mode beyond the first charge mode needed for full state Time, the shortest time needed for full state is reached less than any one other battery unit in multiple battery units.Now, may be used Determine the 3rd battery unit distribution using the time that the first charge mode is charged as zero.
In another example the 4th battery unit with the first charge mode charge the time reached needed for full state, it is more than Other battery units carry out charging with the charge mode beyond the first charge mode and reach full state institute in multiple battery units The maximum duration needed.Now, it may be determined that what the battery unit beyond the 4th battery unit distributed is filled with the first charge mode The time of electricity is zero.
Specifically, in the embodiment of the present application, step S202, which can be realized, is:Believed according to the electricity of the plurality of battery unit Breath, determine that what each battery unit in the plurality of battery unit distributed during default power threshold corresponding to reach charges with first The time that pattern is charged, wherein, the default power threshold is that corresponding battery unit is filled with first charge mode Electricity allows the maximum electricity reached.
It should be understood that in the CV stages, battery unit can only generally also be charged with constant voltage mode.Therefore, it is determined that each electricity During the time charged with the first charge mode of pool unit distribution, each battery unit is reaching corresponding default electricity threshold The time charged with the first charge mode distributed during value, i.e., each battery unit distributed in whole charge cycle with The time that first charge mode is charged.The default power threshold is that corresponding battery unit is carried out with first charge mode Charging allows the maximum electricity that reaches, generally the namely minimum amount of power in CV stages.
It should be understood that if each battery unit pair using the charging of the first charge mode is allocated in the plurality of battery unit The default power threshold and corresponding battery unit answered difference at full charge are equal, then the plurality of battery unit is with the first charging mould Each battery unit using the charging of the first charge mode is allocated in the total time that formula is charged, with the plurality of battery unit Reaching, the time needed for corresponding default power threshold is equal.
It should be understood that it is determined that in the plurality of battery unit each battery unit distribution charged with the first charge mode Time when, should ensure that, in charging process, if exist in the multiple battery unit it is at least one can with first charging The battery unit that pattern is charged, charging circuit corresponding to the first charge mode are in use state.
S203, according to each battery unit in the plurality of battery unit distribute with the first charge mode charged when Between, the plurality of battery unit is charged.
It should be understood that in the embodiment of the present application, it is determined that each battery unit with the first charge mode charged when Between after, remaining time can use the normal mode beyond the first charge mode be charged, such as 5V/1A charge mode Deng.It should be understood that in the PC stages, normal mode is usually trickle pattern;In the CC stages, normal mode is usually constant voltage mode; CV stages, normal mode are usually constant voltage mode.
For example, it is assumed that some battery unit is in the PC stages, then when being determined that it uses the period of constant current charging mode After t, it is known that the battery unit is firstly the need of minimum amount of power (voltage) requirement for reaching CC by trickle charge pattern, Ran Hou The t periods use constant current charging mode in the CC stages, and remaining period uses constant-voltage charge pattern, until reaching the CV stages most Small electricity (voltage) requires, then is charged with constant voltage mode.
It should be understood, of course, that the time charged in each battery unit with the first charge mode, can be it is continuous, Can also be discontinuous.Discontinuous situation, if for example, the time that certain battery unit is charged with the first charge mode For t, then the battery unit can be charged the t1 times with the first charge mode, then the battery unit is filled with the second charge mode The electric t0 times, then the battery unit is charged the t2 times with the first charge mode, wherein, t1 is equal to t with t2 sums.
According to the information about power of the plurality of battery unit, determine each battery unit distribution in the plurality of battery unit with The time that first charge mode is charged, including:
It should be understood that if step S202 is implemented as:According to the information about power of the plurality of battery unit, determine the plurality of What each battery unit distributed when reaching corresponding default power threshold in battery unit is charged with the first charge mode Time, wherein, the default power threshold is that corresponding battery unit carries out charging with first charge mode and allows to reach Maximum electricity;Then, correspondingly, step S203 specifically can be achieved be:According to each battery unit in the plurality of battery unit up to To the time charged during corresponding default power threshold with the first charge mode, the plurality of battery unit is charged.
It should be understood that in charging process, if exist in the multiple battery unit it is at least one can be with the first charging The battery unit that pattern is charged, charging circuit corresponding to the first charge mode are in use state.
In the embodiment of the present application, by the information about power according to multiple battery units in charging system, determine the multiple The time charged with the first charge mode of each battery unit distribution in battery unit, first is used to be allocated The total charging time of each battery unit of charge mode charging is equal, is filled so as to shorten multiple battery units as much as possible The full required time, improve the charge efficiency of battery unit.
It should be understood that in the embodiment of the present application, it can also switch the charging mould of each battery unit according to the temperature of battery unit Formula, to be charged.
Specifically, step S203, which can be realized, is:
When the temperature of the first battery unit to be charged with the first charge mode is more than predetermined temperature, by the first battery The charge mode of unit switches to the second charge mode and first battery unit is charged, and will be filled in a second mode The charge mode of second battery unit of electricity switches to the first charge mode and the second battery unit is charged;
Wherein, second charge mode is that battery unit can in the state of it can be charged with the first charge mode Another charge mode of support, the second battery unit are that have in the plurality of battery unit under untapped first charge mode Charging interval, and temperature be less than the predetermined temperature battery unit.
In the embodiment of the present application, the charge mode of battery unit can be switched over by temperature, avoided to a battery Unit carries out the overlong time of fast charge, causes battery unit to overheat.
For example, it is assumed that battery unit A, B, C, the faster charge time of three's distribution is 1,2,3 minute respectively, any one Temperature can all reach default threshold value after battery unit charges 1 minute.Then a kind of optional fast charge scheme can be as follows:A fills 1 point Clock-C fills one minute-B and fills one minute-C and fill one minute-B and fill one minute-C and fill one minute-B and fills one minute.It should be understood, of course, that also Other charging modes combinations are there may be, the embodiment of the present application is not restricted to this.
It should be understood, of course, that before step S203, this method may also include:Obtain the temperature letter of the plurality of battery unit Breath.
It should be understood that in the embodiment of the present application, charging system can just obtain one-shot battery unit with certain interval of time Temperature information, to avoid the temperature of some battery unit from exceeding predetermined threshold value.
It should be understood that in the embodiment of the present application, the circuit quantity for the first charge mode that the charging system can be supported with The battery unit number that the first charge mode charging can be carried out in the plurality of battery unit simultaneously is equal.
For example, in the prior art, fast charge circuit all the way is generally included in the charging system of the electronic equipment such as mobile phone, also It is to say, its charging system can sometime carry out the charging of fast charge pattern to a battery unit.Certainly, if mobile phone It is evolved to Deng electronic equipment and supports multichannel fast charge, such as N roads (N be more than 1), then the embodiment of the present application can carries out first simultaneously and fill The battery unit number of power mode charging is N number of.It should be understood, of course, that it is capable of the battery unit of the first charge mode charging simultaneously Number is N number of, is not meant to simultaneously to charge to N number of battery unit using the first charge mode.
Below, a specific example will be combined, the method for the embodiment of the present invention will be further described.Below will be with It is illustrated exemplified by mobile phone charging management system.
Fig. 3 is that one embodiment mobile phone charging management system of the application carries out the method schematic diagram of Charge Management.Fig. 3's Method may include:
301, judge whether each battery cell module electricity is full of in mobile phone.
It should be understood that before being charged, the information about power of each battery cell module in mobile phone can be first obtained, judges mobile phone In each battery cell module electricity whether be full of.
If it is, perform step 306;
If it is not, then perform step 302.
302, determine charging interval most short scheme.
It should be understood that it is determined that during charging interval most short scheme, first having to according to the current electric quantity of each battery unit and filling Electricity when full, determines that each battery unit is presently at PC stages, CC stages or CV stages.Obviously, in the PC stages and The CV stages, the charge mode of battery unit be all it is fixed, it is immutable.
For the CC stages, battery unit typically may include two kinds of charge modes of fast charge pattern and normal mode.It should be understood that this First charge mode of fast charge pattern, i.e. embodiment illustrated in fig. 2 that application embodiment is previously mentioned.
Obviously, if each battery unit reaches full state simultaneously, all battery units are filled with this mode Charging interval it is most short.
Now, the condition of full state can be reached simultaneously according to each battery unit, determine each battery unit using fast The time of mold filling formula.
Further, since the charge mode of CV stage battery units is all fixed, therefore, each battery unit, which reaches, to be full of Using the time of fast charge pattern during state, be also just equivalent to when each battery unit enters the CV stages using fast charge pattern when Between.
It should be understood, of course, that for some extreme scenes, it is necessary to determine each battery unit using different calculations Using the time of fast charge pattern.
If for example, in multiple battery units of mobile phone, there is some battery unit with the charge mode beyond fast charge pattern The time reached needed for full state of charging is carried out, reaches less than any one other battery unit in multiple battery units and is full of Shortest time needed for state, it is determined that the battery unit distribution using the time that fast charge pattern is charged as zero.
It should be understood that battery unit reaches the shortest time needed for full state, it is clear that is that battery unit uses fast charge pattern The required shortest time.
In another example if in multiple battery units of mobile phone, there is some battery unit to carry out charging with fast charge pattern and reach Time needed for full state, carried out more than other battery units in multiple battery units with the charge mode beyond fast charge pattern Charging reaches maximum duration needed for full state, it is determined that battery unit distribution beyond the battery unit with fast charge pattern The time charged is zero.
It should be understood, of course, that above-mentioned simply list several special extreme cases.Specifically, for example, if some electricity Pool unit with the charge mode beyond fast charge pattern charge the time reached needed for full state, less than multiple battery units In other battery units reach shortest time needed for full state simultaneously, it is determined that battery unit distribution with fast charge pattern The time charged is zero, etc..
303, charged according to charging interval most short scheme.
, can be according to the fast of each battery unit it is determined that under charging interval most short scheme after the fast charge time of each battery unit The time is filled, each battery unit is charged.
Certainly, can be with the temperature of each battery unit of regular monitoring, and with fast mold filling in order to avoid battery unit overheats When the temperature for the battery unit that formula is charged reaches predetermined threshold value, fast charge circuit is switched to other also in the presence of remaining fast mold filling In the battery unit in formula charging interval.
It should be understood, of course, that can not also make monitoring temperature, but according to default time interval, fast charge circuit is switched to In other battery units that the remaining fast charge pattern charging interval also be present.Wherein, the default time interval can ensure fast Battery cell temperature rises the safe temperature range without departing from battery unit under mold filling formula.
304, charging complete.
After each battery reaches full state, charging complete.
It should be understood that after carrying out fast charge with the most short scheme of charging interval, and reach the shortest time calculated, each electricity Pond reaches full state.It should be understood, of course, that due to the error of calculating, the time being actually full of may deposit with the time calculated In certain error.Judge battery whether full of when, be generally defined and judged by the current electric quantity of battery, but be also not excluded for The scheme that charging interval is judged.
305, complete charge.
Fig. 4 is the structural representation of one embodiment electronic equipment of the application.Fig. 4 is refer to, in hardware view, the electricity Sub- equipment includes processor, alternatively also includes internal bus, network interface, memory.Wherein, memory may include interior Deposit, such as high-speed random access memory (Random-Access Memory, RAM), it is also possible to also including non-volatile memories Device (non-volatile memory), for example, at least 1 magnetic disk storage etc..Certainly, the electronic equipment is also possible that other Hardware required for business.
Processor, network interface and memory can be connected with each other by internal bus, and the internal bus can be ISA (Industry Standard Architecture, industry standard architecture) bus, PCI (Peripheral Component Interconnect, Peripheral Component Interconnect standard) bus or EISA (Extended Industry Standard Architecture, EISA) bus etc..The bus can be divided into address bus, data/address bus, controlling bus Deng.For ease of representing, only represented in Fig. 4 with a four-headed arrow, it is not intended that an only bus or a type of total Line.
Memory, for depositing program.Specifically, program can include program code, and the program code includes computer Operational order.Memory can include internal memory and nonvolatile memory, and provide instruction and data to processor.
Processor read from nonvolatile memory corresponding to computer program into internal memory then run, in logical layer Charging device is formed on face.Processor, the program that memory is deposited is performed, and specifically for performing following operate:
Obtain the information about power of multiple battery units in charging system;
According to the information about power of the plurality of battery unit, determine each battery unit distribution in the plurality of battery unit with The time that first charge mode is charged, to be allocated the total of each battery unit to charge using the first charge mode Charging interval is equal, wherein, the first charge mode be the plurality of battery unit charge mode in the most fast pattern of charging rate;
It is right according to the time charged with the first charge mode that each battery unit distributes in the plurality of battery unit The plurality of battery unit is charged.
The method that charging device or charging system disclosed in the above-mentioned embodiment illustrated in fig. 2 such as the application perform, or shown in Fig. 3 The method that the mobile phone charging management system that embodiment discloses performs, can apply in processor, or realized by processor.Place It is probably a kind of IC chip to manage device, has the disposal ability of signal.In implementation process, each step of the above method can To be completed by the instruction of the integrated logic circuit of the hardware in processor or software form.Above-mentioned processor can be logical With processor, including central processing unit (Central Processing Unit, CPU), network processing unit (Network Processor, NP) etc.;It can also be digital signal processor (Digital Signal Processor, DSP), special integrated Circuit (Application Specific Integrated Circuit, ASIC), field programmable gate array (Field- Programmable Gate Array, FPGA) either other PLDs, discrete gate or transistor logic, Discrete hardware components.It can realize or perform disclosed each method, step and the logic diagram in the embodiment of the present application.It is general Processor can be microprocessor or the processor can also be any conventional processor etc..With reference to the embodiment of the present application institute The step of disclosed method, can be embodied directly in hardware decoding processor and perform completion, or with the hardware in decoding processor And software module combination performs completion.Software module can be located at random access memory, flash memory, read-only storage, may be programmed read-only In the ripe storage medium in this area such as memory or electrically erasable programmable memory, register.The storage medium is located at Memory, processor read the information in memory, with reference to the step of its hardware completion above method.
The electronic equipment can also carry out the method that the charging device of embodiment illustrated in fig. 2 announcement performs, or implement shown in Fig. 3 The method that the mobile phone charging management system that example discloses performs, and realize charging device in embodiment illustrated in fig. 2, or mobile phone charging valve In the function of embodiment illustrated in fig. 3, the embodiment of the present application will not be repeated here reason system.
Certainly, in addition to software realization mode, the electronic equipment of the application is not precluded from other implementations, for example patrols Collect mode of device or software and hardware combining etc., that is to say, that the executive agent of following handling process is not limited to each patrol Collect unit or hardware or logical device.
The embodiment of the present application also proposed a kind of computer-readable recording medium, the computer-readable recording medium storage one Individual or multiple programs, one or more programs include instruction, and the instruction is when the electricity for being included one or more application programs When sub- equipment performs, the electronic equipment can be made to perform the method that charging device performs in embodiment illustrated in fig. 2, and be specifically used for Perform:
Obtain the information about power of multiple battery units in charging system;
According to the information about power of the plurality of battery unit, determine each battery unit distribution in the plurality of battery unit with The time that first charge mode is charged, to be allocated the total of each battery unit to charge using the first charge mode Charging interval is equal, wherein, the first charge mode be the plurality of battery unit charge mode in the most fast pattern of charging rate;
It is right according to the time charged with the first charge mode that each battery unit distributes in the plurality of battery unit The plurality of battery unit is charged.
Fig. 5 is the structural representation of one embodiment charging device 500 of the application.Fig. 5 is refer to, it is real in a kind of software Apply in mode, charging device 500 may include:Acquiring unit 501, determining unit 502 and charhing unit 503, wherein,
Acquiring unit 501, obtain the information about power of multiple battery units in charging system;
Determining unit 502, according to the information about power of the plurality of battery unit, determine each battery in the plurality of battery unit The time charged with the first charge mode of unit distribution, to be allocated using each of the first charge mode charging The total charging time of battery unit is equal, wherein, the first charge mode is the speed that charged in the charge mode of the plurality of battery unit The most fast pattern of degree;
Charhing unit 503, carried out according to what each battery unit in the plurality of battery unit distributed with the first charge mode The time of charging, the plurality of battery unit is charged.
In the embodiment of the present application, by the information about power according to multiple battery units in charging system, determine the multiple The time charged with the first charge mode of each battery unit distribution in battery unit, first is used to be allocated The total charging time of each battery unit of charge mode charging is equal, is filled so as to shorten multiple battery units as much as possible The full required time, improve the charge efficiency of battery unit.
Alternatively, charhing unit 503 is specifically used for:When the temperature of the first battery unit to be charged with the first charge mode When degree is more than predetermined temperature, the charge mode of the first battery unit is switched into the second charge mode and to first battery unit Charged, the charge mode of the second battery unit to be charged in a second mode is switched into the first charge mode and to Two battery units are charged;
Wherein, second charge mode is that battery unit can in the state of it can be charged with the first charge mode Another charge mode of support, the second battery unit are that have in the plurality of battery unit under untapped first charge mode Charging interval, and temperature be less than the predetermined temperature battery unit.
Further, acquiring unit 501 also obtains the temperature information of the plurality of battery unit.
Optionally it is determined that unit 502 is specifically used for:According to the information about power of the plurality of battery unit, the plurality of electricity is determined The time that each battery unit is charged when reaching corresponding default power threshold with the first charge mode in pool unit, its In, the default power threshold is corresponding battery unit carries out the maximum electricity that charging allows to reach with first charge mode;
Charhing unit 503 is specifically used for:Preset according to corresponding to reaching each battery unit in the plurality of battery unit The time charged during power threshold with the first charge mode, the plurality of battery unit is charged.
Alternatively, if being allocated each battery unit pair using the charging of the first charge mode in the plurality of battery unit The default power threshold and corresponding battery unit answered difference at full charge are equal, then the plurality of battery unit is with the first charging mould Each battery unit using the charging of the first charge mode is allocated in the total time that formula is charged, with the plurality of battery unit Reaching, the time needed for corresponding default power threshold is equal.
Alternatively, the circuit quantity for the first charge mode that the charging system can be supported and energy in the plurality of battery unit The battery unit number of the first charge mode charging of enough progress simultaneously is equal.
Optionally it is determined that unit 502 is specifically used for:If the 3rd battery unit is with the first charging in the plurality of battery unit Charge mode beyond pattern is carried out the time reached needed for full state of charging, other any one less than in multiple battery units Individual battery unit reaches the shortest time needed for full state, it is determined that the 3rd battery unit distribution with the first charge mode The time charged is zero.
Or optionally it is determined that unit 502 is specifically used for:If the 4th battery unit is with the plurality of battery unit One charge mode carries out the time reached needed for full state of charging, more than other battery units in multiple battery units with first Charge mode beyond charge mode carries out the maximum duration reached needed for full state that charges, it is determined that the 4th battery unit In addition battery unit distribution using the time that the first charge mode is charged as zero.
Charging device 500 can also carry out the method that the charging device of embodiment illustrated in fig. 2 announcement performs, or shown in Fig. 3 in fact The method that the mobile phone charging management system of example announcement performs is applied, and realizes that charging device charges in embodiment illustrated in fig. 2, or mobile phone In the function of embodiment illustrated in fig. 3, the embodiment of the present application will not be repeated here management system.
Fig. 6 is the flow chart of one embodiment charging method of the application.Fig. 2 method is by charging device or charging system Perform.This method may include:
S601, obtain the information about power of multiple battery units in charging system.
It should be understood that the battery unit of the embodiment of the present application, can be an independent battery, or an energy in battery The unit module of discharge and recharge is enough carried out, the embodiment of the present application is not restricted to this.
It should be understood that in the embodiment of the present application, the information about power of battery unit, it may include the current electricity of battery unit, And the information such as the electricity of battery unit when reaching full state.
S602, according to the information about power of the plurality of battery unit, determine each battery unit point in the plurality of battery unit The time charged with the first charge mode matched somebody with somebody, to cause the total charging time of each battery unit equal.
Wherein, the first charge mode be the plurality of battery unit charge mode in the most fast pattern of charging rate.
S603, according to each battery unit in the plurality of battery unit distribute with the first charge mode charged when Between, the plurality of battery unit is charged.
The specific implementation of the embodiment of the present application refers to embodiment illustrated in fig. 2, repeats no more.
In addition, the embodiment of the present application also discloses a kind of charging device, it may include:Acquiring unit, determining unit and charging Unit, wherein,
Acquiring unit, obtain the information about power of multiple battery units in charging system;
Determining unit, according to the information about power of the plurality of battery unit, determine each battery list in the plurality of battery unit The time charged with the first charge mode of member distribution, to cause the total charging time of each battery unit equal, wherein, First charge mode be the plurality of battery unit charge mode in the most fast pattern of charging rate;
Charhing unit, charged according to what each battery unit in the plurality of battery unit distributed with the first charge mode Time, the plurality of battery unit is charged.
The embodiment of the present application additionally provides a kind of electronic equipment, including:
Memory and processor, the memory are used for store instruction, and the processor is deposited for performing the memory The instruction of storage, and the execution of the instruction to being stored in the memory causes the computing device embodiment illustrated in fig. 6 Method, and specifically perform following methods:
Obtain the information about power of multiple battery units in charging system;
According to the information about power of the plurality of battery unit, determine each battery unit distribution in the plurality of battery unit with The time that first charge mode is charged, to cause the total charging time of each battery unit equal, wherein, the first charging mould Formula be the plurality of battery unit charge mode in the most fast pattern of charging rate;
It is right according to the time charged with the first charge mode that each battery unit distributes in the plurality of battery unit The plurality of battery unit is charged.
The embodiment of the present application also proposed a kind of computer-readable recording medium, the computer-readable recording medium storage one Individual or multiple programs, one or more programs include instruction, and the instruction is when the electricity for being included one or more application programs When sub- equipment performs, the electronic equipment can be made to perform the method that charging device performs in embodiment illustrated in fig. 6, and be specifically used for Perform following methods:
Obtain the information about power of multiple battery units in charging system;
According to the information about power of the plurality of battery unit, determine each battery unit distribution in the plurality of battery unit with The time that first charge mode is charged, to cause the total charging time of each battery unit equal, wherein, the first charging mould Formula be the plurality of battery unit charge mode in the most fast pattern of charging rate;
It is right according to the time charged with the first charge mode that each battery unit distributes in the plurality of battery unit The plurality of battery unit is charged.
Those of ordinary skill in the art are it is to be appreciated that the list of each example described with reference to the embodiments described herein Member and algorithm steps, it can be realized with the combination of electronic hardware or computer software and electronic hardware.These functions are actually Performed with hardware or software mode, application-specific and design constraint depending on technical scheme.Professional and technical personnel Described function can be realized using distinct methods to each specific application, but this realization is it is not considered that exceed The scope of the present invention.
It is apparent to those skilled in the art that for convenience and simplicity of description, the system of foregoing description, The specific work process of device and unit, the corresponding process in preceding method embodiment is may be referred to, will not be repeated here.
In several embodiments provided herein, it should be understood that disclosed systems, devices and methods, can be with Realize by another way.For example, device embodiment described above is only schematical, for example, the unit Division, only a kind of division of logic function, can there is other dividing mode, such as multiple units or component when actually realizing Another system can be combined or be desirably integrated into, or some features can be ignored, or do not perform.It is another, it is shown or The mutual coupling discussed or direct-coupling or communication connection can be the indirect couplings by some interfaces, device or unit Close or communicate to connect, can be electrical, mechanical or other forms.
The unit illustrated as separating component can be or may not be physically separate, show as unit The part shown can be or may not be physical location, you can with positioned at a place, or can also be distributed to multiple On NE.Some or all of unit therein can be selected to realize the mesh of this embodiment scheme according to the actual needs 's.
In addition, each functional unit in each embodiment of the present invention can be integrated in a processing unit, can also That unit is individually physically present, can also two or more units it is integrated in a unit.
If the function is realized in the form of SFU software functional unit and is used as independent production marketing or in use, can be with It is stored in a computer read/write memory medium.Based on such understanding, technical scheme is substantially in other words The part to be contributed to prior art or the part of the technical scheme can be embodied in the form of software product, the meter Calculation machine software product is stored in a storage medium, including some instructions are causing a computer equipment (can be People's computer, server, or network side equipment etc.) perform all or part of step of each embodiment methods described of the present invention Suddenly.And foregoing storage medium includes:USB flash disk, mobile hard disk, read-only storage (ROM, Read-OnlyMemory), arbitrary access Memory (RAM, RandomAccessMemory), magnetic disc or CD etc. are various can be with the medium of store program codes.
The foregoing is only a specific embodiment of the invention, but protection scope of the present invention is not limited thereto, any Those familiar with the art the invention discloses technical scope in, change or replacement can be readily occurred in, should all be contained Cover within protection scope of the present invention.Therefore, protection scope of the present invention described should be defined by scope of the claims.

Claims (10)

  1. A kind of 1. charging method, it is characterised in that including:
    Obtain the information about power of multiple battery units in charging system;
    According to the information about power of the multiple battery unit, determine each battery unit distribution in the multiple battery unit with The time that first charge mode is charged, to be allocated the total of each battery unit to charge using the first charge mode Charging interval is equal, wherein, the first charge mode be the multiple battery unit charge mode in the most fast mould of charging rate Formula;
    According to the time charged with the first charge mode that each battery unit distributes in the multiple battery unit, to institute Multiple battery units are stated to be charged.
  2. 2. the method as described in claim 1, it is characterised in that
    According to the time charged with the first charge mode that each battery unit distributes in the multiple battery unit, to institute Multiple battery units are stated to be charged, including:
    When the temperature of the first battery unit to be charged with the first charge mode is more than predetermined temperature, by the first battery unit Charge mode switch to the second charge mode and first battery unit charged, will be charged in a second mode The charge mode of the second battery unit switch to the first charge mode and the second battery unit charged;
    Wherein, second charge mode is that battery unit can prop up in the state of it can be charged with the first charge mode Another charge mode held, the second battery unit are that have in the multiple battery unit under untapped first charge mode Charging interval, and temperature be less than the predetermined temperature battery unit.
  3. 3. method as claimed in claim 1 or 2, it is characterised in that
    In charging process, at least one it can be charged if existed in the multiple battery unit with the first charge mode Battery unit, charging circuit corresponding to the first charge mode is in use state.
  4. 4. such as the method any one of claim 1-3, it is characterised in that
    According to the information about power of the multiple battery unit, determine each battery unit distribution in the multiple battery unit with The time that first charge mode is charged, including:
    According to the information about power of the multiple battery unit, determine in the multiple battery unit that each battery unit is reaching pair The time charged with the first charge mode distributed during the default power threshold answered, wherein, the default power threshold is Corresponding battery unit carries out charging with first charge mode allows the maximum electricity that reaches;
    According to corresponding to reaching each battery unit in the multiple battery unit preset power threshold when distributing with first The time that charge mode is charged, including:It is pre- according to corresponding to reaching each battery unit in the multiple battery unit If the time charged during power threshold with the first charge mode, the multiple battery unit is charged.
  5. 5. method as claimed in claim 4, it is characterised in that
    Preset if be allocated in the multiple battery unit using corresponding to each battery unit of the first charge mode charging Power threshold and corresponding battery unit it is at full charge difference it is equal, then the multiple battery unit with the first charge mode carry out In the total time of charging, with the multiple battery unit be allocated using the first charge mode charging each battery unit up to It is equal to the time needed for corresponding default power threshold.
  6. 6. the method as described in claim 1, it is characterised in that the electricity for the first charge mode that the charging system can be supported Way amount is equal with the battery unit number that can carry out the first charge mode charging in the multiple battery unit simultaneously.
  7. 7. the method as described in claim 1, it is characterised in that
    According to the information about power of the multiple battery unit, determine each battery unit distribution in the multiple battery unit with The time that first charge mode is charged, including:
    If the 3rd battery unit carries out charging with the charge mode beyond the first charge mode and reached in the multiple battery unit To the time needed for full state, reach less than any one other battery unit in multiple battery units needed for full state Shortest time, it is determined that the 3rd battery unit distribution using the time that the first charge mode is charged as zero;Or
    If the 4th battery unit carries out charging with the first charge mode and reached needed for full state in the multiple battery unit Time, charging is carried out with the charge mode beyond the first charge mode more than other battery units in multiple battery units and reached Maximum duration needed for full state, it is determined that beyond the 4th battery unit battery unit distribution with first charging mould The time that formula is charged is zero.
  8. 8. a kind of electronic equipment, it is characterised in that including:
    Memory and processor, the memory are used for store instruction, and the processor is used to perform the memory storage Instruction, and the execution of the instruction to being stored in the memory causes the computing device following methods:
    Obtain the information about power of multiple battery units in the charging system of charging system;
    According to the information about power of the multiple battery unit, determine each battery unit distribution in the multiple battery unit with The time that first charge mode is charged, to be allocated the total of each battery unit to charge using the first charge mode Charging interval is equal, wherein, the first charge mode be the multiple battery unit charge mode in the most fast mould of charging rate Formula;
    According to the time charged with the first charge mode that each battery unit distributes in the multiple battery unit, to institute Multiple battery units are stated to be charged.
  9. 9. a kind of computer-readable recording medium, it is characterised in that the computer-readable recording medium is used to store computer Program, the computer program can make the electronic equipment perform following methods when being performed by electronic equipment:
    Obtain the information about power of multiple battery units in charging system;
    According to the information about power of the multiple battery unit, determine each battery unit distribution in the multiple battery unit with The time that first charge mode is charged, to be allocated the total of each battery unit to charge using the first charge mode Charging interval is equal, wherein, the first charge mode be the multiple battery unit charge mode in the most fast mould of charging rate Formula;
    According to the time charged with the first charge mode that each battery unit distributes in the multiple battery unit, to institute Multiple battery units are stated to be charged.
  10. A kind of 10. charging method, it is characterised in that including:
    Obtain the information about power of multiple battery units in charging system;
    According to the information about power of the multiple battery unit, determine each battery unit distribution in the multiple battery unit with The time that first charge mode is charged, to cause the total charging time of each battery unit equal, wherein, the first charging mould Formula be the multiple battery unit charge mode in the most fast pattern of charging rate;
    According to the time charged with the first charge mode that each battery unit distributes in the multiple battery unit, to institute Multiple battery units are stated to be charged.
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