CN108923484A - Charge power adjusting method, device, power supply unit and storage medium - Google Patents
Charge power adjusting method, device, power supply unit and storage medium Download PDFInfo
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- CN108923484A CN108923484A CN201810769337.7A CN201810769337A CN108923484A CN 108923484 A CN108923484 A CN 108923484A CN 201810769337 A CN201810769337 A CN 201810769337A CN 108923484 A CN108923484 A CN 108923484A
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- power
- charging equipment
- charge
- supply unit
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0029—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits
- H02J7/0036—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits using connection detecting circuits
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/007—Regulation of charging or discharging current or voltage
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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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
A kind of charge power adjusting method, device, power supply unit and storage medium.This method includes：When detecting charging equipment insertion, distributes initial power and export；The charge power of charging equipment is calculated in real time；Judge whether the initial power is greater than the charge power；And when determining that the initial power is greater than the charge power, the output power of power supply unit is adjusted according to the first preset rules；Or when determining that the initial power is less than or equal to the charge power, the output power of power supply unit is adjusted according to the second preset rules.The present invention also provides a kind of charge power regulating device, power supply unit and storage mediums.The present invention can adjust the charge power of charging equipment in real time, meet the charge requirement of different charging equipments, improve charge efficiency, shorten the charging time.
Description
【Technical field】
The present invention relates to charging technique fields, and in particular to a kind of charge power adjusting method, device, power supply unit and deposits
Storage media.
【Background technique】
Type-C is the interface standard of universal serial bus (Universal Serial Bus, USB), USB-PD
(Universal Serial Bus Power Delivery) mainly realizes quick charge design by Type-C interface.USB-
Type-C/PD charging is a kind of emerging rapid nitriding, and new life is brought to charging field, is fundamentally solved
The trouble waters of electronic product power supply.It figuratively, is exactly that adapter is all made into a product, electrical appliance passes through USB
The Current Voltage that the output of Type-C interface notification adapter needs, thus realize electronic equipment and the unification of charging/communication interface/
It is general.
It with the universal of PD electronic equipment and promotes, more mouthfuls of PD electronic equipments are also applied and given birth to.More mouthfuls of PD power supply units were both
It can charge, can also be charged to multiple charging equipments simultaneously to single charging equipment.However, current is more
Each charging interface of mouth PD power supply unit distributes identical charge power and charges to charging equipment.When more mouthfuls of PD are supplied
When electric equipment is that the small charging equipment of power is charged, the charge power provided can be higher than volume required for charging equipment
Determine power, to cause the waste of resource, in addition excessively high charge power may also burn charging equipment；And when more
When mouth PD power supply unit is that high-power charging equipment is charged, the charge power provided can be lower than needed for charging equipment
The rated power wanted extends the charging time to reduce charging rate.
【Summary of the invention】
In view of the foregoing, it is necessary to propose a kind of charge power adjusting method, device, power supply unit and storage medium,
The charge power of real-time detection charging equipment, Mobile state of going forward side by side are adjusted, so that different charging equipment and to be charged
Each charging stage of equipment can obtain optimal charge power, and the user experience is improved.
The first aspect of the present invention provides a kind of charge power adjusting method, is applied in power supply unit, the method packet
It includes：
When detecting charging equipment insertion, distributes initial power and export；
The charge power of the charging equipment is calculated in real time；
Judge whether the initial power is greater than the charge power；And
When determining that the initial power is greater than the charge power, the power supply unit is adjusted according to the first preset rules
Output power；Or
When determining that the initial power is less than or equal to the charge power, the confession is adjusted according to the second preset rules
The output power of electric equipment.
According to a preferred embodiment of the present invention,
First preset rules include the combination of one or more of：Fixed power is reduced every time, until
It is reduced to the charge power of the charging equipment；Directly it is reduced to the charge power of the charging equipment；
Second preset rules include the combination of one or more of：Increase fixed power every time, until
Increase to the charge power of the charging equipment；It is directly added to the charge power of the charging equipment.
According to a preferred embodiment of the present invention, the method also includes：
Predetermined power threshold value；
Judge whether the initial power is greater than the sum of the charge power and the predetermined power threshold value；And
When determine the initial power be greater than the sum of the charge power and the predetermined power threshold value, according to described first
Preset rules adjust the output power of the power supply unit；Or
When determining that the initial power is less than or equal to the sum of the charge power and the predetermined power threshold value, according to
Second preset rules adjust the output power of the power supply unit.
According to a preferred embodiment of the present invention, after the output power for adjusting the power supply unit, the method
Further include：
Store the facility information and corresponding charge power of the charging equipment；
When detecting charging equipment insertion again, judge whether the facility information of the charging equipment is to have deposited
The facility information of storage；
When the facility information for determining the charging equipment is stored facility information, the corresponding equipment letter of distribution
The charge power of breath charges.
The second aspect of the present invention provides a kind of charge power regulating device, runs in charging equipment, described device packet
It includes：
Distribution module when for detecting charging equipment insertion, being distributed initial power and being exported；
Computing module, for calculating the charge power of the charging equipment in real time；
Judgment module, for judging whether the initial power is greater than the charge power；And
First adjustment module, for when the judgment module determine the initial power be greater than the charge power when, root
The output power of the power supply unit is adjusted according to the first preset rules；Or
Second adjustment module, for determining that the initial power is less than or equal to the charge power when the judgment module
When, the output power of the power supply unit is adjusted according to the second preset rules.
According to a preferred embodiment of the present invention,
First preset rules include the combination of one or more of：Fixed power is reduced every time, until
It is reduced to the charge power of the charging equipment；Directly it is reduced to the charge power of the charging equipment；
Second preset rules include the combination of one or more of：Increase fixed power every time, until
Increase to the charge power of the charging equipment；It is directly added to the charge power of the charging equipment.
According to a preferred embodiment of the present invention, described device further includes：
Setup module is used for predetermined power threshold value；
The judgment module, is also used to judge whether the initial power is greater than the charge power and the predetermined power
The sum of threshold value；And
First adjustment module is also used to determine that the initial power is greater than the charge power when the judgment module
The sum of with the predetermined power threshold value, the output power of the power supply unit is adjusted according to first preset rules；Or
Second adjustment module is also used to work as initial power described in the judgment module and is less than or equal to the charging function
When the sum of rate and the predetermined power threshold value, the output power of the power supply unit is adjusted according to second preset rules.
According to a preferred embodiment of the present invention, after the output power for adjusting charging equipment, described device is also wrapped
It includes：
Memory module, for storing the facility information and corresponding charge power of the charging equipment；
The judgment module judges the charging equipment when being also used to detect charging equipment insertion again
Facility information whether be stored facility information；
The distribution module is also used to determine that the facility information of the charging equipment is to have stored when the judgment module
Facility information when, the charge power of the corresponding facility information of distribution charges.
The third aspect of the present invention provides a kind of power supply unit, and the power supply unit includes processor, and the processor is used
The charge power adjusting method is realized when executing the computer program stored in memory.
The fourth aspect of the present invention provides a kind of computer readable storage medium, is stored thereon with computer program, described
The charge power adjusting method is realized when computer program is executed by processor.
Charge power adjusting method, device, power supply unit and storage medium of the present invention, can real-time detection wait filling
The charging voltage and charging current of electric equipment calculate the charging function of charging equipment according to the charging voltage and charging current
Rate adjusts by comparing the charge power and initial power and then in real time the output power of power supply unit, thus intelligent, efficient
It is that charging equipment provides optimal charge power, meets the charge requirement of different charging equipments, improve charge efficiency,
Shorten the charging time.
【Detailed description of the invention】
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
The embodiment of invention for those of ordinary skill in the art without creative efforts, can also basis
The attached drawing of offer obtains other attached drawings.
Fig. 1 is the flow chart for the charge power adjusting method that the embodiment of the present invention one provides.
Fig. 2 is the structure chart of charge power regulating device provided by Embodiment 2 of the present invention.
Fig. 3 is the schematic diagram for the power supply unit that the embodiment of the present invention three provides.
The present invention that the following detailed description will be further explained with reference to the above drawings.
【Specific embodiment】
To better understand the objects, features and advantages of the present invention, with reference to the accompanying drawing and specific real
Applying example, the present invention will be described in detail.It should be noted that in the absence of conflict, embodiments herein and embodiment
In feature can be combined with each other.
In the following description, numerous specific details are set forth in order to facilitate a full understanding of the present invention, described embodiment is only
It is only a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skill
Personnel's every other embodiment obtained without making creative work, shall fall within the protection scope of the present invention.
Unless otherwise defined, all technical and scientific terms used herein and belong to technical field of the invention
The normally understood meaning of technical staff is identical.Term as used herein in the specification of the present invention is intended merely to description tool
The purpose of the embodiment of body, it is not intended that in the limitation present invention.
Preferably, charge power adjusting method of the invention is applied in one or more power supply unit.The power supply
Equipment is that one kind can be according to the instruction for being previously set or storing, the automatic equipment for carrying out numerical value calculating and/or information processing,
Hardware includes but is not limited to microprocessor, specific integrated circuit (Application Specific Integrated
Circuit, ASIC), programmable gate array (Field-Programmable Gate Array, FPGA), digital processing unit
(Digital Signal Processor, DSP), embedded device etc..
The charge power adjusting method also can be applied to by power supply unit and by network and the power supply unit into
In the hardware environment that the server of row connection is constituted.Network includes but is not limited to：Wide area network, Metropolitan Area Network (MAN) or local area network.This hair
The charge power adjusting method of bright embodiment can be executed by server, can also be held jointly by server and power supply unit
Row.The application is without restriction herein.
For needing to carry out the power supply unit of charge power adjusting method, the application can be integrated directly on power supply unit
Method provided by charge power adjusting method function.For another example, method provided herein can be with Software Development Tools
The form of packet (Software Development Kit, SDK) operates in the equipment such as server, is provided and is filled in the form of SDK
The dynamic tune of charge power can be realized by the interface provided for the interface of electrical power regulatory function, server or other equipment
Section.
Embodiment one
Fig. 1 is the flow chart for the charge power adjusting method that the embodiment of the present invention one provides.Fig. 1 according to different requirements,
Execution sequence in shown flow chart can change, and certain steps can be omitted.
101：When detecting charging equipment insertion, distributes initial power and export.
In present embodiment, when power supply unit detects charging equipment insertion, an initial function is first distributed
Rate is simultaneously exported to the charging equipment, and the charging equipment is charged with the power that the power supply unit exports.
The power supply unit may include, but be not limited to, power supply adaptor, mobile power source, computer slot and it is any can
The electronic equipment etc. of electricity is provided.The charging equipment may include, but be not limited to, and mobile phone, notebook, individual digital help
Reason, the workable electronic equipment of MP3, MP4 and any required electricity side.
102：The charge power of charging equipment is calculated in real time.
In present embodiment, power supply unit passes through the charging voltage and charging current for acquiring charging equipment in real time,
The real-time power of the charging equipment is calculated, and obtains the charge power track of the charging equipment in preset time period.
103：Judge whether the initial power is greater than the charge power.
In present embodiment, when the power supply unit determines that the initial power is greater than the charge power, hold
Row step 104；Otherwise, when the power supply unit determines that the initial power is less than or equal to the charge power, step is executed
Rapid 105.
104：The output power of power supply unit is adjusted according to the first preset rules.
In present embodiment, when the initial power of power supply unit judgement configuration is greater than the charging of charging equipment
When power, it is believed that the initial power for distributing to charging equipment is big, then reduces output power, i.e., power supply unit output one low
It charges in the power distribution of the initial power to charging equipment.Power supply unit is then reconfigured described by PD agreement
Initial power, using the output power after reducing as initial power.
First preset rules can be one or more combinations：Fixed power is reduced every time, until subtracting
The charge power of the charging equipment is arrived less；Directly it is reduced to the charge power of charging equipment.
When each power for reducing fixation refers to that every determination initial power is greater than the charge power, phase is reduced
Same power, for example, reducing 2 watts every time.
105：The output power of power supply unit is adjusted according to the second preset rules.
In present embodiment, when the initial power of power supply unit judgement configuration is less than or equal to be charged set
When standby charge power, it is believed that the initial power for distributing to charging equipment is small, then increases output power, i.e. power supply unit is defeated
A power distribution for being higher than the initial power charges to charging equipment out.Power supply unit passes through PD agreement then again
The initial power is configured, using the output power after increasing as initial power.
Second preset rules can be one or more combinations：Increase fixed power every time, until increasing
It is added to the charge power of the charging equipment；It is directly added to the charge power of charging equipment.
When each power for increasing fixation refers to that every determination initial power is less than or equal to the charge power,
Increase identical power, for example, increasing by 2 watts every time.
Further, because charging equipment is during charging, its own hardware effort can also consume part electricity, or
Charge power is unstable caused by consuming part electricity etc. because of user's operation, thus in order to avoid excessive adjusting power supply unit
Output power, the charge power adjusting method can also include：Preset a power threshold.The power threshold can be with
It is, for example, 1 watt.
At this point, step 103 is then correspondingly：Judge whether the initial power is greater than the charge power and presets with described
The sum of power threshold.
When the initial power of power supply unit judgement configuration is greater than the charge power and the default function of charging equipment
When the sum of rate threshold value, it is believed that the initial power for distributing to charging equipment is big, then reduces output power；When the power supply unit
When the initial power of judgement configuration is less than or equal to the sum of the charge power of charging equipment and described predetermined power threshold value, recognize
It is small for the initial power of distributing to charging equipment, then increase output power.
By presetting power threshold, the charge power for comparing initial power and the charging equipment is preset with described
The size of the sum of power threshold is to judge that the initial power of distribution is big or small, and then reduction appropriate or increase output
Power.
For example, by taking charger as an example, the charging equipment takes the mobile phone as an example the power supply unit.When charger is examined
When measuring mobile phone insertion, distributes 15 watts of initial power and export, mobile phone is charged with 15 watts of power.Meanwhile it charging
The charging voltage and charging current of device real-time detection mobile phone calculate mobile phone according to detected charging voltage and charging current
Real time charging power, such as 12 watts.Charger judges that initial power is greater than the real time charging power of mobile phone, then needs to reduce output
Power is 12 watts and charges.And the hardware of mobile phone itself is also required to part electricity and maintains groundwork, thus real time charging function
Rate is possible to that 13 watts can be become, at this point, charger, which improves output power, is at least 13 watts.If presetting 1 watt of power threshold,
Charger distributes 15 watt-hour of initial power, it is only necessary to which reducing output power is 13 watts.The present invention can be with real-time detection mobile phone
Charge power go forward side by side Mobile state adjusting, while by setting power threshold, it is ensured that will not excessively adjust the output work of charger
Rate.
Further, in order to avoid the subsequent charging equipment to the same charging equipment or same model fills
Dynamic regulation charge power when electric, the charge power adjusting method can also include：The equipment for storing the charging equipment
Information and corresponding charge power；Detect charging equipment insertion when, judge the charging equipment facility information whether
For stored facility information；When the facility information for determining the charging equipment is stored facility information, distribution pair
The charge power of the facility information is answered to charge；When the facility information for determining the charging equipment is not stored sets
When standby information, distribution initial power charges.I.e. when the facility information for determining the charging equipment is not stored sets
When standby information, charge power adjusting is carried out according to method shown in FIG. 1.
The facility information and corresponding charge power for storing the charging equipment, can guarantee it is subsequent to same wait fill
When the charging equipment of electric equipment or same model is charged, corresponding charge power is directly distributed, eliminates multiple function
Rate is adjusted, and is further shortened the charging time, is improved charge efficiency.
In conclusion charge power adjusting method of the present invention, when detecting charging equipment insertion, distribution is initial
Power simultaneously exports；The charge power of charging equipment is calculated in real time；Judge whether the initial power is greater than the charge power；
When determining that the initial power is greater than the charge power, the output power of power supply unit is adjusted according to the first preset rules；
When determining that the initial power is less than or equal to the charge power, the output of power supply unit is adjusted according to the second preset rules
Power.The present invention is capable of the charge power of real-time detection charging equipment and automatic adjustment, realizes the optimum allocation of power.
In addition, by presetting power threshold, by judge the initial power whether be greater than the charge power with
The sum of described predetermined power threshold value to judge distribution initial power be big or small, and then it is appropriate reduction or increase defeated
Power out, can be to avoid excessive regulation power.Secondly, storing the facility information and corresponding charging function of the charging equipment
Rate；When detecting charging equipment insertion, judge whether the facility information of the charging equipment is stored facility information；
When the facility information for determining the charging equipment is stored facility information, the charging of the corresponding facility information of distribution
Power charges, when can guarantee that the subsequent charging equipment to the same charging equipment or same model charges,
Corresponding charge power is directly distributed, multiple power regulation is eliminated.
Embodiment two
The above is only a specific embodiment of the invention, but scope of protection of the present invention is not limited thereto, for
For those skilled in the art, without departing from the concept of the premise of the invention, improvement, but these can also be made
It all belongs to the scope of protection of the present invention.
Below with reference to the 2nd to 3 figure, respectively to the functional module and hardware of the power supply unit of realization charge power adjusting method
Structure is introduced.
It should be appreciated that the embodiment is only purposes of discussion, do not limited by this structure in patent claim.
As shown in fig.2, being the functional block diagram in the specific embodiment of charge power regulating device 20 of the present invention.
In some embodiments, the charge power regulating device 20 is run in the power supply unit.The charging function
Rate regulating device 20 may include multiple functional modules as composed by program code segments.In the charge power regulating device 20
The program code of each program segment can store in memory, and as performed by least one processor, (be detailed in execution
Fig. 1 description) dynamic regulation is carried out to charge power.
In the present embodiment, function of the charge power regulating device 20 of the power supply unit according to performed by it can be by
It is divided into multiple functional modules.The functional module may include：Distribution module 201, computing module 202, judgment module 203,
First adjustment module 204, the second adjustment module 205, setup module 206 and memory module 207.The so-called module of the present invention refers to
It is a kind of performed by least one processor and can to complete the series of computation machine program segment of fixed function, storage
In memory.In some embodiments, it will be described in detail in subsequent embodiment about the function of each module.
Distribution module 201 when for detecting charging equipment insertion, being distributed initial power and being exported.
In present embodiment, when power supply unit detects charging equipment insertion, the distribution module 201 is first divided
With an initial power and export the power exported to the charging equipment, the charging equipment with the power supply unit
It charges.
The power supply unit may include, but be not limited to, power supply adaptor, mobile power source, computer slot and it is any can
The electronic equipment etc. of electricity is provided.The charging equipment may include, but be not limited to, and mobile phone, notebook, individual digital help
Reason, the workable electronic equipment of MP3, MP4 and any required electricity side.
Computing module 202, for calculating the charge power of charging equipment in real time.
In present embodiment, power supply unit passes through the charging voltage and charging current for acquiring charging equipment in real time,
The computing module 202 calculates the real-time power of the charging equipment, and obtains the charging equipment in preset time period
Charge power track.
Judgment module 203, for judging whether the initial power is greater than the charge power.
First adjustment module 204, for determining that the initial power is greater than the charge power when the judgment module 203
When, the output power of power supply unit is adjusted according to the first preset rules.
In present embodiment, when the initial power of the judgment module 203 judgement configuration is greater than charging equipment
When charge power, it is believed that the initial power for distributing to charging equipment is big, then first adjustment module 204 reduces output work
Rate, i.e. power supply unit export a power distribution lower than the initial power and charge to charging equipment.Power supply unit
The initial power is then reconfigured by PD agreement, using the output power after reducing as initial power.
First preset rules can be one or more combinations：Fixed power is reduced every time, until subtracting
The charge power of the charging equipment is arrived less；Directly it is reduced to the charge power of charging equipment.
When each power for reducing fixation refers to that every determination initial power is greater than the charge power, phase is reduced
Same power, for example, reducing 2 watts every time.
Second adjustment module 205, for determining that the initial power is less than or equal to described fill when the judgment module 203
When electrical power, the output power of power supply unit is adjusted according to the second preset rules.
In present embodiment, when the initial power of the judgment module 203 judgement configuration is less than or equal to wait fill
When the charge power of electric equipment, it is believed that the initial power for distributing to charging equipment is small, then second adjustment module 205 increases
Add output power, i.e., the power distribution that power supply unit exports that is higher than the initial power charges to charging equipment.
Power supply unit then reconfigures the initial power by PD agreement, using the output power after increasing as initial power.
Second preset rules can be one or more combinations：Increase fixed power every time, until increasing
It is added to the charge power of the charging equipment；It is directly added to the charge power of charging equipment.
When each power for increasing fixation refers to that every determination initial power is less than or equal to the charge power,
Increase identical power, for example, increasing by 2 watts every time.
Further, because charging equipment is during charging, its own hardware effort can also consume part electricity, or
Charge power is unstable caused by consuming part electricity etc. because of user's operation, thus in order to avoid excessive adjusting power supply unit
Output power, the charge power regulating device 20 can also include：Setup module 206, for presetting a power-threshold
Value.The power threshold can be, for example, 1 watt.
The judgment module 203, is also used to judge whether the initial power is greater than the charge power and presets with described
The sum of power threshold.
When the charge power that the initial power of the judgment module 203 judgement configuration is greater than charging equipment is preset with described
When the sum of power threshold, it is believed that the initial power for distributing to charging equipment is big, then first adjustment module 204 is reduced defeated
Power out；When the judgment module 203 judgement configuration initial power be less than or equal to charging equipment charge power with
When the sum of described predetermined power threshold value, it is believed that the initial power for distributing to charging equipment is small, then second adjustment module
205 increase output power.
By presetting power threshold, the charge power for comparing initial power and the charging equipment is preset with described
The size of the sum of power threshold is to judge that the initial power of distribution is big or small, and then reduction appropriate or increase output
Power.
For example, by taking charger as an example, the charging equipment takes the mobile phone as an example the power supply unit.When charger is examined
When measuring mobile phone insertion, distributes 15 watts of initial power and export, mobile phone is charged with 15 watts of power.Meanwhile it charging
The charging voltage and charging current of device real-time detection mobile phone calculate mobile phone according to detected charging voltage and charging current
Real time charging power, such as 12 watts.Charger judges that initial power is greater than the real time charging power of mobile phone, then needs to reduce output
Power is 12 watts and charges.And the hardware of mobile phone itself is also required to part electricity and maintains groundwork, thus real time charging function
Rate is possible to that 13 watts can be become, at this point, charger, which improves output power, is at least 13 watts.If presetting 1 watt of power threshold,
Charger distributes 15 watt-hour of initial power, it is only necessary to which reducing output power is 13 watts.The present invention can be with real-time detection mobile phone
Charge power go forward side by side Mobile state adjusting, while by setting power threshold, it is ensured that will not excessively adjust the output work of charger
Rate.
Further, in order to avoid the subsequent charging equipment to the same charging equipment or same model charges
When dynamic regulation charge power, the charge power regulating device 20 can also include：Memory module 207, it is described for storing
The facility information of charging equipment and corresponding charge power；When detecting charging equipment insertion, the judgment module 203 is also
For judging whether the facility information of the charging equipment is stored facility information；When the judgment module 203 determines
When the facility information of the charging equipment is stored facility information, the corresponding equipment of the distribution of distribution module 201
The charge power of information charges；When the judgment module 203 determines that the facility information of the charging equipment is not to have deposited
When the facility information of storage, the distribution module 201 distributes initial power and charges.I.e. when determining setting for the charging equipment
When standby information is not stored facility information, the distribution module 201 redistributes an initial power.
The facility information and corresponding charge power for storing the charging equipment, can guarantee it is subsequent to same wait fill
When the charging equipment of electric equipment or same model is charged, corresponding charge power is directly distributed, eliminates multiple function
Rate is adjusted, and is further shortened the charging time, is improved charge efficiency, while when initial power for avoiding distribution is excessively high is direct
The dangerous of charging equipment is burnt to occur.
In conclusion charge power regulating device of the present invention, the distribution module 201 detects charging equipment
When insertion, distributes initial power and export；The computing module 202 calculates the charge power of charging equipment in real time；It is described to sentence
Disconnected module 203 judges whether the initial power is greater than the charge power；When the judgment module 203 determines the initial power
When rate is greater than the charge power, first adjustment module 204 adjusts the output work of power supply unit according to the first preset rules
Rate；When the judgment module 203 determines that the initial power is less than or equal to the charge power, second adjustment module
205 adjust the output power of power supply unit according to the second preset rules.The present invention is capable of the charging of real-time detection charging equipment
Power simultaneously automatically adjusts, and realizes the optimum allocation of power.
In addition, by presetting power threshold, by judge the initial power whether be greater than the charge power with
The sum of described predetermined power threshold value to judge distribution initial power be big or small, and then it is appropriate reduction or increase defeated
Power out, can be to avoid excessive regulation power.Secondly, storing the facility information and corresponding charging function of the charging equipment
Rate；When detecting charging equipment insertion, judge whether the facility information of the charging equipment is stored facility information；
When the facility information for determining the charging equipment is stored facility information, the charging of the corresponding facility information of distribution
Power charges, when can guarantee that the subsequent charging equipment to the same charging equipment or same model charges,
Corresponding charge power is directly distributed, multiple power regulation is eliminated.
The above-mentioned integrated unit realized in the form of software function module, can store and computer-readable deposit at one
In storage media.Above-mentioned software function module is stored in a storage medium, including some instructions are used so that a computer
It is each that equipment (can be personal computer, double screen equipment or the network equipment etc.) or processor (processor) execute the present invention
The part of a embodiment the method.
As shown in figure 3, being the hardware structural diagram for realizing the power supply unit of charge power adjusting method of the present invention.
In the specific embodiment of the invention, the power supply unit includes memory 31, at least one processor 32, at least
One communication bus 33 and at least one charging interface 34.
It will be understood by a person skilled in the art that the structure of the double screen equipment shown in Fig. 3 does not constitute the embodiment of the present invention
It limits, either bus topology, is also possible to star structure, the power supply unit can also include more or more than illustrating
Other few hardware perhaps software or different component layouts.
In some embodiments, the power supply unit include it is a kind of can be according to the instruction for being previously set or storing, automatically
Carry out the double screen equipment of numerical value calculating and/or information processing, hardware include but is not limited to microprocessor, specific integrated circuit,
Programmable gate array, digital processing unit, embedded device etc..The power supply unit may also include user equipment, and the user sets
Standby including but not limited to any one can be carried out with user by modes such as keyboard, mouse, remote controler, touch tablet or voice-operated devices
The electronic product of human-computer interaction, for example, personal computer, tablet computer, smart phone, personal digital assistant (Personal
Digital Assistant, PDA) etc..
It should be noted that the power supply unit is only for example, other electronic products that are existing or being likely to occur from now on
It is such as adaptable to the present invention, should also be included within protection scope of the present invention, and is incorporated herein by reference.
In some embodiments, the memory 31 is used to store program code and various data, such as is mounted on described
Charge power regulating device 20 in power supply unit, and in the operational process of power supply unit realize high speed, be automatically completed journey
The access of sequence or data.The memory 31 includes read-only memory (Read-Only Memory, ROM), random access memory
(Random Access Memory, RAM), programmable read only memory (Programmable Read-Only Memory,
PROM), Erasable Programmable Read Only Memory EPROM (Erasable Programmable Read-Only Memory, EPROM), one
Secondary programmable read only memory (One-time Programmable Read-Only Memory, OTPROM), electronics erasing type
Can make carbon copies read-only memory (Electrically-Erasable Programmable Read-Only Memory, EEPROM),
CD-ROM (Compact Disc Read-Only Memory, CD-ROM) or other disc memories, magnetic disk storage, magnetic
Tape storage or any other the computer-readable medium that can be used in carrying or storing data.
In some embodiments, at least one described processor 32 can be made of integrated circuit, such as can be by single
The integrated circuit of encapsulation is formed, and is also possible to be made of the integrated circuit that multiple identical functions or different function encapsulate, be wrapped
Include one or more central processing unit (Central Processing unit, CPU), microprocessor, digital processing chip,
The combination etc. of graphics processor and various control chips.At least one described processor 32 is the control core of the power supply unit
(Control Unit) is deposited using all parts of various interfaces and the entire power supply unit of connection by running or executing
Program or module in the memory 31 are stored up, and calls the data being stored in the memory 31, to execute confession
The various functions and processing data of electric equipment, such as execute charge power regulating device 20.
In some embodiments, at least one communication bus 33 be arranged to realize the memory 31, it is described extremely
Few connection communication between a processor 32 and at least one charging interface 34 etc..
In some embodiments, the charging interface 34 includes the USB interface for connecting Type-C data line, to pass through
Type-C data line and charging equipment establish connection.
Although being not shown, the power supply unit can also include the power supply (such as battery) powered to all parts, preferably
, power supply can be logically contiguous by power-supply management system and at least one described processor 32, to pass through power management system
System realizes the functions such as management charging, electric discharge and power managed.Power supply can also include one or more direct current or friendship
Galvanic electricity source, recharging system, power failure detection circuit, power adapter or inverter, power supply status indicator etc. are any
Component.The power supply unit can also include multiple sensors, bluetooth module, Wi-Fi module, camera etc., no longer go to live in the household of one's in-laws on getting married herein
It states.
It should be appreciated that the embodiment is only purposes of discussion, do not limited by this structure in patent claim.
In a further embodiment, in conjunction with Fig. 1, the behaviour of the power supply unit is can be performed at least one described processor 32
Types of applications program (charge power regulating device 20 as mentioned), the program code etc. for making system and installation, for example, above-mentioned
Modules, including：The distribution module 201, the computing module 202, the judgment module 203, described first are adjusted
Module 204, second adjustment module 205, the setup module 206 and the memory module 207.
Specifically, at least one described processor 32 can refer to the corresponding implementation of Fig. 1 to the concrete methods of realizing of above-metioned instruction
The description of correlation step in example, this will not be repeated here.
In several embodiments provided by the present invention, it should be understood that disclosed system, device and method can be with
It realizes by another way.For example, the apparatus embodiments described above are merely exemplary, for example, the module
It divides, only a kind of logical function partition, there may be another division manner in actual implementation.
The module as illustrated by the separation member may or may not be physically separated, aobvious as module
The component shown may or may not be physical unit, it can and it is in one place, or may be distributed over multiple
In network unit.Some or all of the modules therein can be selected to realize the mesh of this embodiment scheme according to the actual needs
's.
It, can also be in addition, each functional module in each embodiment of the present invention can integrate in one processing unit
It is that each unit physically exists alone, can also be integrated in one unit with two or more units.Above-mentioned integrated list
Member both can take the form of hardware realization, can also realize in the form of hardware adds software function module.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims
Variation is included in the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.This
Outside, it is clear that one word of " comprising " is not excluded for other units, and odd number is not excluded for plural number.Multiple units for being stated in system claims or
Device can also be implemented through software or hardware by a unit or device.The first, the second equal words are used to indicate names,
And it does not indicate any particular order.
Finally it should be noted that the above examples are only used to illustrate the technical scheme of the present invention and are not limiting, although reference
Specific embodiment describes the invention in detail, those skilled in the art should understand that, it can be to the present invention
Technical solution modify or equivalent replacement, without departing from the spirit and scope of the technical solution of the present invention.
Claims (10)
1. a kind of charge power adjusting method is applied in power supply unit, which is characterized in that the method includes：
When detecting charging equipment insertion, distributes initial power and export；
The charge power of the charging equipment is calculated in real time；
Judge whether the initial power is greater than the charge power；And
When determining that the initial power is greater than the charge power, the defeated of the power supply unit is adjusted according to the first preset rules
Power out；Or
When determining that the initial power is less than or equal to the charge power, the power supply is adjusted according to the second preset rules and is set
Standby output power.
2. the method as described in claim 1, which is characterized in that
First preset rules include the combination of one or more of：Fixed power is reduced every time, until reducing
To the charge power of the charging equipment；Directly it is reduced to the charge power of the charging equipment；
Second preset rules include the combination of one or more of：Increase fixed power every time, until increasing
To the charge power of the charging equipment；It is directly added to the charge power of the charging equipment.
3. method according to claim 2, which is characterized in that the method also includes：
Predetermined power threshold value；
Judge whether the initial power is greater than the sum of the charge power and the predetermined power threshold value；And
When determine the initial power be greater than the sum of the charge power and the predetermined power threshold value, according to described first preset
The output power of power supply unit described in rule adjustment；Or
When determining that the initial power is less than or equal to the sum of the charge power and the predetermined power threshold value, according to described
Second preset rules adjust the output power of the power supply unit.
4. the method as described in claims 1 to 3 any one, which is characterized in that in the output work for adjusting the power supply unit
After rate, the method also includes：
Store the facility information and corresponding charge power of the charging equipment；
When detecting charging equipment insertion again, judge whether the facility information of the charging equipment is stored
Facility information；
When the facility information for determining the charging equipment is stored facility information, the corresponding facility information of distribution
Charge power charges.
5. a kind of charge power regulating device, runs in power supply unit, which is characterized in that described device includes：
Distribution module when for detecting charging equipment insertion, being distributed initial power and being exported；
Computing module, for calculating the charge power of the charging equipment in real time；
Judgment module, for judging whether the initial power is greater than the charge power；And
First adjustment module, for when the judgment module determines that the initial power is greater than the charge power, according to the
One preset rules adjust the output power of the power supply unit；Or
Second adjustment module, for when the judgment module determine the initial power be less than or equal to the charge power when,
The output power of the power supply unit is adjusted according to the second preset rules.
6. device as claimed in claim 5, which is characterized in that
First preset rules include the combination of one or more of：Fixed power is reduced every time, until reducing
To the charge power of the charging equipment；Directly it is reduced to the charge power of the charging equipment；
Second preset rules include the combination of one or more of：Increase fixed power every time, until increasing
To the charge power of the charging equipment；It is directly added to the charge power of the charging equipment.
7. device as claimed in claim 6, which is characterized in that described device further includes：
Setup module is used for predetermined power threshold value；
The judgment module, is also used to judge whether the initial power is greater than the charge power and the predetermined power threshold value
The sum of；And
First adjustment module is also used to determine that the initial power is greater than the charge power and institute when the judgment module
The sum of predetermined power threshold value is stated, the output power of the power supply unit is adjusted according to first preset rules；Or
Second adjustment module, be also used to the initial power described in the judgment module be less than or equal to the charge power with
When the sum of described predetermined power threshold value, the output power of the power supply unit is adjusted according to second preset rules.
8. the device as described in claim 5 to 7 any one, which is characterized in that adjust charging equipment output power it
Afterwards, described device further includes：
Memory module, for storing the facility information and corresponding charge power of the charging equipment；
The judgment module judges setting for the charging equipment when being also used to detect charging equipment insertion again
Whether standby information is stored facility information；
The distribution module is also used to determine that the facility information of the charging equipment is stored sets when the judgment module
When standby information, the charge power of the corresponding facility information of distribution charges.
9. a kind of power supply unit, which is characterized in that the power supply unit includes processor, and the processor is for executing memory
The charge power adjusting method as described in any one of Claims 1-4 is realized when the computer program of middle storage.
10. a kind of computer readable storage medium, is stored thereon with computer program, which is characterized in that the computer program
The charge power adjusting method as described in any one of Claims 1-4 is realized when being executed by processor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810769337.7A CN108923484A (en) | 2018-07-13 | 2018-07-13 | Charge power adjusting method, device, power supply unit and storage medium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810769337.7A CN108923484A (en) | 2018-07-13 | 2018-07-13 | Charge power adjusting method, device, power supply unit and storage medium |
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| Publication Number | Publication Date |
|---|---|
| CN108923484A true CN108923484A (en) | 2018-11-30 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810769337.7A Pending CN108923484A (en) | 2018-07-13 | 2018-07-13 | Charge power adjusting method, device, power supply unit and storage medium |
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| CN111190847A (en) * | 2019-12-16 | 2020-05-22 | 深圳慧能泰半导体科技有限公司 | Power adjusting method based on USB Type-C interface circuit, circuit thereof and electronic equipment |
| CN111262299A (en) * | 2020-03-10 | 2020-06-09 | 上海闻泰电子科技有限公司 | Charger output voltage adjusting method and device, intelligent terminal and medium |
| CN112448426A (en) * | 2019-08-30 | 2021-03-05 | 华为技术有限公司 | External charging method and device |
| CN112947191A (en) * | 2021-02-08 | 2021-06-11 | 联想(北京)有限公司 | Information processing method, information processing device, electronic equipment and storage medium |
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| CN117239878A (en) * | 2023-11-02 | 2023-12-15 | 深圳市易湘瑞科技有限公司 | Adaptive charging method of all-in-one wireless charger and related equipment |
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