CN104699217B - A kind of method and a kind of electronic equipment of information processing - Google Patents
A kind of method and a kind of electronic equipment of information processing Download PDFInfo
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- CN104699217B CN104699217B CN201310648198.XA CN201310648198A CN104699217B CN 104699217 B CN104699217 B CN 104699217B CN 201310648198 A CN201310648198 A CN 201310648198A CN 104699217 B CN104699217 B CN 104699217B
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Abstract
The invention discloses a kind of method of information processing and a kind of electronic equipment, this method includes：Obtain the current output current value of the electronic equipment；Judge whether the current output current value is equal with pre-set current value, obtains the first judging result；When first judging result shows that the current output current value is equal with the pre-set current value, the current output voltage value of the electronic equipment is adjusted to preset voltage value corresponding with the pre-set current value；When first judging result shows that the current output current value is unequal with the pre-set current value, the current output voltage value of the electronic equipment is adjusted to the first voltage value, wherein, the voltage absolute value of the difference between the first voltage value and the preset voltage value is in a preset range value.
Description
Technical field
The present invention relates to electronic technology field more particularly to the methods and a kind of electronic equipment of a kind of information processing.
Background technology
With the continuous development of science and technology, electronic equipment has also obtained development at full speed, and the type of electronic product is also got over
Come more, people have also enjoyed the various facilities that scientific development is brought, and present people can be set by various types of electronics
It is standby, enjoy the comfortable life brought with development in science and technology.
There are many different state models for electronic equipment, for example, electronic equipment can carry out under fully loaded state model
Work；It can also work under the state model gently loaded；It is, of course, also possible under the state model of typical electrical flow valuve into
Row work.
Existing be managed to the power supply of electronic equipment by analog form, and the distribution of usual power management is setting
Alright, user is without being modified.
But present inventor has found above-mentioned technology extremely during inventive technique scheme in realizing the embodiment of the present application
It has the following technical problems less：
Since the distribution of power management in the prior art is all set, in order to enable each function on electronic equipment
Module can work normally, and therefore, the output voltage of setting is more slightly higher than virtual voltage, when electronic equipment is in light load operation shape
When state, due to output voltage be it is constant, electronic equipment there is the lossy technical problem of power.
Invention content
The embodiment of the present application solves in the prior art by providing a kind of method and a kind of electronic equipment of information processing
The powder source management mode of electronic equipment is unreasonable, and there are the lossy technical problem of power, realizing being capable of reasonable arrangement electronics
The electricity of equipment reduces the loss of the power of electronic equipment, to extend battery cruise duration technique effect.
The embodiment of the present application provides a kind of method of information processing, is applied in an electronic equipment, the method includes：
Obtain the current output current value of the electronic equipment；Judge whether the current output current value is equal with pre-set current value,
Obtain the first judging result；Show that the current output current value is equal with the pre-set current value in first judging result
When, the current output voltage value of the electronic equipment is adjusted to preset voltage value corresponding with the pre-set current value；
When first judging result shows that the current output current value is unequal with the pre-set current value, by the electronic equipment
The current output voltage value be adjusted to the first voltage value, wherein between the first voltage value and the preset voltage value
Voltage absolute value of the difference is in a preset range value.
Further, judge whether the current output current value is equal with pre-set current value described, obtain first and sentence
Before disconnected result, the method further includes：By accessing a power work dial gauge, the pre-set current value is determined, wherein institute
It states power work dial gauge and is used to record and preserve the pre-set current value, and is corresponding with the pre-set current value described
Preset voltage value.
Further, described to show the current output current value and the pre-set current value in first judging result
When unequal, the current output voltage value of the electronic equipment is adjusted to the first voltage value, specially：Described first
When judging result shows that the current output current value is less than the pre-set current value, by the described current defeated of the electronic equipment
Go out the first voltage value that voltage value decreases below the preset voltage value；Or show in first judging result described
When current output current value is more than the pre-set current value, the current output voltage value of the electronic equipment is improved to big
In the first voltage value of the preset voltage value.
Further, described to show that the current output current value is less than the predetermined current in first judging result
When value, the current output voltage value of the electronic equipment is decreased below to the first voltage of the preset voltage value
Value, specially：Show the current output current value less than the first of the pre-set current value in first judging result
When current class, the current output voltage value of the electronic equipment is reduced to institute corresponding with first current class
State the first voltage value.
Further, described to show that the current output current is more than the pre-set current value in first judging result
When, the current output voltage value of the electronic equipment is risen above to the first voltage of the preset voltage value
Value, specially：Show the current output current value more than the second of the pre-set current value in first judging result
When current class, the current output voltage value of the electronic equipment is improved to institute corresponding with second current class
State the first voltage value.
On the other hand, the embodiment of the present application also provides a kind of electronic equipment, the electronic equipment includes：Acquiring unit,
Current output current value for obtaining the electronic equipment；Judging unit, for judge the current output current value with it is pre-
If whether current value is equal, the first judging result is obtained；The first adjustment unit, it is described for showing in first judging result
When current output current value is equal with the pre-set current value, the current output voltage value of the electronic equipment is adjusted to and institute
State the corresponding preset voltage value of pre-set current value；Second adjustment unit, for showing described work as in first judging result
When preceding output current value is unequal with the pre-set current value, the current output voltage value of the electronic equipment is adjusted to
The first voltage value, wherein the voltage absolute value of the difference between the first voltage value and the preset voltage value is in a preset range
In value.
Further, the electronic equipment further includes determination unit, is specifically used for：By accessing power work instruction
Table determines the pre-set current value, wherein the power work dial gauge is used to recording and preserving the pre-set current value, with
And the preset voltage value corresponding with the pre-set current value.
Further, the second adjustment unit is specifically used for：Show the current output in first judging result
When current value is less than the pre-set current value, the current output voltage value of the electronic equipment is decreased below described pre-
If the first voltage value of voltage value；Or show the current output current value more than described pre- in first judging result
If when current value, the current output voltage value of the electronic equipment is risen above described the of the preset voltage value
One voltage value.
Further, the second adjustment unit is specifically used for：Show the current output in first judging result
Current value is when less than the first current class of the pre-set current value, by the current output voltage value of the electronic equipment
It is reduced to the first voltage value corresponding with first current class.
Further, the second adjustment unit is specifically used for：Show the current output in first judging result
Current value is when more than the second current class of the pre-set current value, by the current output voltage value of the electronic equipment
It improves to the first voltage value corresponding with second current class.
One or more technical solutions provided in the embodiments of the present application have at least the following technical effects or advantages：
As a result of judging whether the current output current value of electronic equipment is equal with pre-set current value, in current output electricity
When flow valuve is equal with pre-set current value, current output voltage value is adjusted to preset voltage value corresponding with pre-set current value；
When current output current value is unequal with pre-set current value, current output voltage value is adjusted to the first voltage value, wherein this
Technical solution of the voltage absolute value of the difference in a preset range between one voltage value and the preset voltage value, solves existing skill
The distribution of power management is all set in art, when electronic equipment is in light load operation state, is still in high power consumption
State so that the powder source management mode of electronic equipment is unreasonable, and there are the lossy technical problem of power, realizing can be reasonable
The electricity for arranging electronic equipment, extends the technique effect in the cruise duration of battery.
Description of the drawings
Fig. 1 is a kind of flow chart of the method for information processing in the embodiment of the present application；
Fig. 2 is the module map of a kind of electronic equipment in the embodiment of the present application.
Specific implementation mode
The embodiment of the present application solves in the prior art by providing a kind of method and a kind of electronic equipment of information processing
The powder source management mode of electronic equipment is unreasonable, and there are the lossy technical problem of power, realizing being capable of reasonable arrangement electronics
The electricity of equipment reduces the loss of the power of electronic equipment, to extend battery cruise duration technique effect.
Technical solution in the embodiment of the present application is to solve the lossy technical problem of above-mentioned power, general thought
It is as follows：
In the powder source management mode of electronic equipment, the pattern managed automatically can be set.In the pattern managed automatically
After unlatching, first, by obtaining the current output current value of electronic equipment, then, judges the current output current value and preset
Whether current value is equal, obtains the first judging result；Two kinds of judging results are obtained, the first, show in first judging result
When the current output current value is equal with pre-set current value, the current output voltage value of the electronic equipment is adjusted to preset with this
The corresponding preset voltage value of current value；Second, show the current output current value and default electricity in first judging result
When flow valuve is unequal, the current voltage value of the electronic equipment is adjusted to the first voltage value, wherein the first voltage value is pre- with this
If the voltage absolute value of the difference between voltage value is in a preset range.Using such technical solution, reasonable arrangement can be realized
The electricity of electronic equipment, to extend the cruise duration of battery.
In order to better understand the above technical scheme, in conjunction with appended figures and specific embodiments to upper
Technical solution is stated to be described in detail.
The embodiment of the present application provides a kind of method of information processing, is applied in an electronic equipment, the electronic equipment is specific
Can be laptop, tablet computer, mobile phone, smart television etc., as shown in Figure 1, this method specifically includes：
S101 obtains the current output current value of the electronic equipment；
S102 judges whether the current output current value is equal with pre-set current value, obtains the first judging result；
S103a, when first judging result shows that the current output current value is equal with the pre-set current value,
The current output voltage value of the electronic equipment is adjusted to preset voltage value corresponding with the pre-set current value；
S103b shows that the current output current value and the pre-set current value are unequal in first judging result
When, the current output voltage value of the electronic equipment is adjusted to the first voltage value, wherein the first voltage value and institute
The voltage absolute value of the difference between preset voltage value is stated in a preset range value.
It in a particular embodiment, can be according to the type of electronic equipment, the size of power consumption, and in the electronic equipment
It is upper to pass through each element and pcb board voltage drop, a specified power work dial gauge.For example, when in a laptop
Operating current is 1A（Ampere）, for the electric current after flowing through an element and pcb board, voltage value is reduced to 4.8V, disclosure satisfy that most
Therefore the working current value of laptop at this time is set as pre-set current value by the requirement of low-voltage, meanwhile, electronic equipment
Pre-set current value be also electronic equipment average current value, also, the output voltage of the corresponding pre-set current value is default electricity
Pressure value.And the pre-set current value and the preset voltage value are stored in above-mentioned power work dial gauge.
For example, by taking laptop as an example, automatic management mode is selected in the powder source management mode of user interface, is being selected
After selecting automatic management mode, user can ensure notebook without carrying out other operations again to laptop manually
The loss of the power of computer is improved.
In a particular embodiment, first, S101 is executed, the current output current value of electronic equipment is obtained, for example,
Current laptop be in light load operation state, that is, in the standby state, monitors the laptop currently
Current value is 0.8A；Certainly, if current laptop is in operation at full load state, notebook electricity may be monitored
The current current value of brain is 2A, certainly, if laptop is in normal operating conditions, may monitor notebook electricity
The current current value of brain is 1A.The present current value of the laptop monitored is just repeated no more in the embodiment of the present application
.
Then, before executing S102, further include in the method for the information processing：By accessing power work instruction
Table determines the pre-set current value, wherein the power work dial gauge for recording and preserve the pre-set current value, and with this
The corresponding preset voltage value of pre-set current value.
For example, being 1A according to the pre-set current value of the laptop described in the power work dial gauge, to really
The predetermined current of the fixed laptop is 1A.
After the pre-set current value for obtaining the laptop, execute S102, judge the current output current value with it is pre-
If whether current value is equal, the first judging result is obtained.
In a particular embodiment, according to the current current value of the laptop obtained in S101, Yi Jitong
It crosses and accesses the pre-set current value that power work dial gauge obtains, the current current value of laptop and pre-set current value are carried out
Compare.For example, when pre-set current value is 1A, if the present current value of the laptop obtained is 0.8A, by this
After present current value is compared with pre-set current value, present current value and the unequal result of pre-set current value are obtained；If obtained
The present current value of notebook be 2A, then, by present current value with pre-set current value compared with after, acquisition current flow
Value and the unequal result of pre-set current value；Certainly, if the present current value of the notebook obtained is 1A, it will be current
After current value is compared with pre-set current value, the present current value result equal with pre-set current value is obtained.
There are two types of result of the comparison it can be seen from above-mentioned result of the comparison：
The first, the current output current value of acquisition is equal with pre-set current value；
Second, the current output current value and pre-set current value of acquisition are unequal.
In the first scenario, that is, in S103a, show present current value and predetermined current in the first judging result
When being worth equal, the current output voltage value of electronic equipment is adjusted to preset voltage value corresponding with the pre-set current value.
In a particular embodiment, it can be obtained by above-mentioned example, if the electric current that the laptop obtained is current
When value is 1A, and the predetermined current of the laptop is also 1A, just by the output voltage of the laptop be adjusted to
The corresponding preset voltage value of the pre-set current value, for example, preset voltage value corresponding with the pre-set current value is 5V, then just
The output voltage of the laptop is adjusted to 5V.
In the latter case, that is, in S103b, the first judging result show the current output current value with it is pre-
If current value is unequal, the current output voltage value of the electronic equipment is adjusted to the first voltage value, wherein the first voltage
Voltage absolute value of the difference between value and the preset voltage value is in a preset range value.
Specifically, the current output current value and the unequal situation of pre-set current value are also two kinds, and one is current defeated
Go out current value and be more than the pre-set current value, another kind is that current output current value is less than the pre-set current value.Below with regard to both
Situation is described in detail：
First, the first situation：
If when the first judging result shows that current output current value is less than the pre-set current value, by the electronic equipment
Current output voltage value decreases below at the first voltage value of preset voltage value.
Specifically, show current output current in the first electric current etc. less than the pre-set current value in first judging result
When grade, the current output voltage value of the electronic equipment is reduced to the first voltage value corresponding with first current class.
In a particular embodiment, for example, the laptop present current value obtained is smaller than pre-set current value, specifically
Ground, the present current value of the laptop of acquisition and the ratio of pre-set current value are less than 20% range, it is assumed that the ratio is the
One current class, then, the output voltage of the laptop is just carried out the first estate tune by corresponding first current class
Whole, the amplitude of adjustment is less than the 3% of preset voltage value, relative to first current class, sets one second current class, than
Such as, the ratio for obtaining the laptop present current value and pre-set current value is less than 50% range, which is set as
The output voltage of the laptop is carried out the second level adjustment, adjusted by second current class, corresponding second current class
Whole amplitude is less than the 2% of preset voltage value, it is, of course, also possible to there is other current classes less than the predetermined current.
Similar, the second situation with the first above-mentioned situation：
If when the first judging result shows that current output current value is more than the pre-set current value, by the electronic equipment
Current output voltage value rises above at the first voltage value of the preset voltage value.
Specifically, show the current output current value in the second electric current etc. more than pre-set current value in the first judging result
When grade, the current output voltage value of the electronic equipment is improved to the corresponding the first voltage value of the second current class.
In a particular embodiment, similar with the first situation, when the present current value ratio of the laptop of acquisition
Pre-set current value is big, and specifically, the present current value of the laptop of acquisition and the ratio of pre-set current value are more than 120%
Range, it is assumed that the ratio is third current class, then, corresponding third current class, by the output electricity of the laptop
Pressure carries out tertiary gradient adjustment, and the amplitude of adjustment is above the 2% of the preset voltage value, relative to the third current class, setting
4th current class, for example, the ratio for obtaining the laptop present current value and pre-set current value is greater than 150% model
Enclose, which be set as the 4th current class, corresponding 4th current class, by the output voltage of the laptop into
The row fourth estate adjusts, and the amplitude of adjustment is above the 3% of preset voltage value, it is, of course, also possible to have more than the predetermined current its
His current class.
Based on identical inventive concept, present invention also provides a kind of electronic equipment, as shown in Fig. 2, the electronic equipment packet
It includes：
Acquiring unit 201, the current output current value for obtaining the electronic equipment；
Judging unit 202 obtains first and sentences for judging whether the current output current value is equal with pre-set current value
Disconnected result；
The first adjustment unit 203, for first judging result show the current output current value with it is described pre-
If current value is equal, the current output voltage value of the electronic equipment is adjusted to corresponding with the pre-set current value pre-
If voltage value；
Second adjustment unit 204, for first judging result show the current output current value with it is described pre-
If current value is unequal, the current output voltage value of the electronic equipment is adjusted to the first voltage value, wherein described
Voltage absolute value of the difference between the first voltage value and the preset voltage value is in a preset range value.
Further, the electronic equipment further includes：Determination unit is specifically used for：
By accessing a power work dial gauge, the pre-set current value is determined, wherein the power work dial gauge is used
In recording and preserve the pre-set current value, and the preset voltage value corresponding with the pre-set current value.
Further, the second adjustment unit 204 is specifically used for：
When first judging result shows that the current output current value is less than the pre-set current value, by the electricity
The current output voltage value of sub- equipment decreases below the first voltage value of the preset voltage value；Or
When first judging result shows that the current output current value is more than the pre-set current value, by the electricity
The current output voltage value of sub- equipment rises above the first voltage value of the preset voltage value.
Further, the second adjustment unit 204 is specifically used for：
Show the current output current value in the first electricity less than the pre-set current value in first judging result
When flowing grade, the current output voltage value of the electronic equipment is reduced to corresponding with first current class described
The first voltage value.
Further, the second adjustment unit 204 is specifically used for：
Show the current output current value in the second electricity more than the pre-set current value in first judging result
When flowing grade, the current output voltage value of the electronic equipment is improved to corresponding with second current class described
The first voltage value.
Since the electronic equipment that the present embodiment is introduced is to implement in the embodiment of the present application used by information processing method
Electronic equipment, so based on information processing method in the embodiment of the present application, those skilled in the art can understand the application
The specific implementation mode of electronic equipment and its various change form in embodiment, so no longer detailed for the electronic equipment herein
It is thin to introduce.As long as those skilled in the art implement electronic equipment used by information processing method in the embodiment of the present application,
Belong to the range to be protected of the application.
It should be understood by those skilled in the art that, the embodiment of the present invention can be provided as method, system or computer program
Product.Therefore, complete hardware embodiment, complete software embodiment or reality combining software and hardware aspects can be used in the present invention
Apply the form of example.Moreover, the present invention can be used in one or more wherein include computer usable program code computer
Usable storage medium（Including but not limited to magnetic disk storage, CD-ROM, optical memory etc.）The computer program of upper implementation produces
The form of product.
The present invention be with reference to according to the method for the embodiment of the present invention, equipment（System）And the flow of computer program product
Figure and/or block diagram describe.It should be understood that can be realized by computer program instructions every first-class in flowchart and/or the block diagram
The combination of flow and/or box in journey and/or box and flowchart and/or the block diagram.These computer programs can be provided
Instruct the processor of all-purpose computer, special purpose computer, Embedded Processor or other programmable data processing devices to produce
A raw machine so that the instruction executed by computer or the processor of other programmable data processing devices is generated for real
The device for the function of being specified in present one flow of flow chart or one box of multiple flows and/or block diagram or multiple boxes.
These computer program instructions, which may also be stored in, can guide computer or other programmable data processing devices with spy
Determine in the computer-readable memory that mode works so that instruction generation stored in the computer readable memory includes referring to
Enable the manufacture of device, the command device realize in one flow of flow chart or multiple flows and/or one box of block diagram or
The function of being specified in multiple boxes.
These computer program instructions also can be loaded onto a computer or other programmable data processing device so that count
Series of operation steps are executed on calculation machine or other programmable devices to generate computer implemented processing, in computer or
The instruction executed on other programmable devices is provided for realizing in one flow of flow chart or multiple flows and/or block diagram one
The step of function of being specified in a box or multiple boxes.
Specifically, the corresponding computer program instructions of the method for the information processing in the embodiment of the present application can be stored
In CD, hard disk, on the storage mediums such as USB flash disk, when the computer program corresponding with the method for the information processing in storage medium
Instruction is read or is performed by an electronic equipment, includes the following steps：
Obtain the current output current value of an electronic equipment；Judge current output current value and pre-set current value whether phase
Deng, the first judging result is obtained, it, will when first judging result shows that the current output current value is equal with pre-set current value
The current output voltage value of the electronic equipment is adjusted to preset voltage value corresponding with the current value；In the first judging result table
When bright current output current value is unequal with pre-set current value, the current output voltage value of the electronic equipment is adjusted to the first electricity
Pressure value, wherein the voltage absolute value of the difference between the first voltage value and preset voltage value is in a preset range value.
Optionally, be also stored with other computer instruction in the storage medium, these computer instructions with step
Suddenly：Judge whether the current output current value is equal with pre-set current value, is performed before obtaining the first judging result, in quilt
Include the following steps when execution：
By accessing a power work dial gauge, the pre-set current value is determined, wherein the power work dial gauge is used
In recording and preserve the pre-set current value, and the preset voltage value corresponding with the pre-set current value.
Optionally, what is stored in the storage medium shows the current output electricity with step in first judging result
When flow valuve is unequal with the pre-set current value, the current output voltage value of the electronic equipment is adjusted to first voltage
Value, corresponding computer instruction is during specific be performed, specially following steps：
When first judging result shows that the current output current value is less than the pre-set current value, by the electricity
The current output voltage value of sub- equipment decreases below the first voltage value of the preset voltage value；Or
When first judging result shows that the current output current value is more than the pre-set current value, by the electricity
The current output voltage value of sub- equipment rises above the first voltage value of the preset voltage value.
Optionally, what is stored in the storage medium shows the current output electricity with step in first judging result
When flow valuve is less than the pre-set current value, the current output voltage value of the electronic equipment is decreased below described default
The first voltage value of voltage value, corresponding computer instruction is during specific be performed, specially following steps：
Show the current output current value in the first electricity less than the pre-set current value in first judging result
When flowing grade, the current output voltage value of the electronic equipment is reduced to corresponding with first current class described
The first voltage value.
Optionally, what is stored in the storage medium shows the current output electricity with step in first judging result
When stream is more than the pre-set current value, the current output voltage value of the electronic equipment is risen above into the default electricity
The first voltage value of pressure value, corresponding computer instruction is during specific be performed, specially following steps：
Show the current output current value in the second electricity more than the pre-set current value in first judging result
When flowing grade, the current output voltage value of the electronic equipment is improved to corresponding with second current class described
The first voltage value.
Although preferred embodiments of the present invention have been described, it is created once a person skilled in the art knows basic
Property concept, then additional changes and modifications may be made to these embodiments.So it includes excellent that the following claims are intended to be interpreted as
It selects embodiment and falls into all change and modification of the scope of the invention.
Obviously, various changes and modifications can be made to the invention without departing from essence of the invention by those skilled in the art
God and range.In this way, if these modifications and changes of the present invention belongs to the range of the claims in the present invention and its equivalent technologies
Within, then the present invention is also intended to include these modifications and variations.
Claims (10)
1. a kind of method of information processing is applied in an electronic equipment, the method includes：
Obtain the current output current value of the power supply of the electronic equipment；
Judge whether the current output current value is equal with pre-set current value, obtains the first judging result；
When first judging result shows that the current output current value is equal with the pre-set current value, by the electronics
The current output voltage value of the power supply of equipment is adjusted to preset voltage value corresponding with the pre-set current value；
When first judging result shows that the current output current value is unequal with the pre-set current value, by the electricity
The current output voltage value of the power supply of sub- equipment is adjusted to the first voltage value, wherein the first voltage value with it is described pre-
If the voltage absolute value of the difference between voltage value is in a preset range value.
2. the method as described in claim 1, which is characterized in that judge the current output current value and predetermined current described
Whether value is equal, and before obtaining the first judging result, the method further includes：
By accessing a power work dial gauge, the pre-set current value is determined, wherein the power work dial gauge is for remembering
Record and preserve the pre-set current value, and the preset voltage value corresponding with the pre-set current value.
3. the method as described in claim 1, which is characterized in that described to show the current output in first judging result
When current value is unequal with the pre-set current value, the current output voltage value of the electronic equipment is adjusted to the first electricity
Pressure value, specially：
When first judging result shows that the current output current value is less than the pre-set current value, the electronics is set
The standby current output voltage value decreases below the first voltage value of the preset voltage value；Or
When first judging result shows that the current output current value is more than the pre-set current value, the electronics is set
The standby current output voltage value rises above the first voltage value of the preset voltage value.
4. method as claimed in claim 3, which is characterized in that described to show the current output in first judging result
When current value is less than the pre-set current value, the current output voltage value of the electronic equipment is decreased below described pre-
If the first voltage value of voltage value, specially：
Show the current output current value in the first electric current etc. less than the pre-set current value in first judging result
When grade, the current output voltage value of the electronic equipment is reduced to corresponding with first current class described first
Voltage value.
5. method as claimed in claim 3, which is characterized in that described to show the current output in first judging result
When electric current is more than the pre-set current value, the current output voltage value of the electronic equipment is risen above described default
The first voltage value of voltage value, specially：
Show the current output current value in the second electric current etc. more than the pre-set current value in first judging result
When grade, the current output voltage value of the electronic equipment is improved to corresponding with second current class described first
Voltage value.
6. a kind of electronic equipment, the electronic equipment include：
Acquiring unit, the current output current value of the power supply for obtaining the electronic equipment；
Judging unit obtains the first judging result for judging whether the current output current value is equal with pre-set current value；
The first adjustment unit, for showing the current output current value and the pre-set current value in first judging result
When equal, the current output voltage value of the power supply of the electronic equipment is adjusted to corresponding with the pre-set current value default
Voltage value；
Second adjustment unit, for showing the current output current value and the pre-set current value in first judging result
When unequal, the current output voltage value of the power supply of the electronic equipment is adjusted to the first voltage value, wherein described
Voltage absolute value of the difference between one voltage value and the preset voltage value is in a preset range value.
7. electronic equipment as claimed in claim 6, which is characterized in that the electronic equipment further includes：Determination unit is specific to use
In：
By accessing a power work dial gauge, the pre-set current value is determined, wherein the power work dial gauge is for remembering
Record and preserve the pre-set current value, and the preset voltage value corresponding with the pre-set current value.
8. electronic equipment as claimed in claim 6, which is characterized in that the second adjustment unit is specifically used for：
When first judging result shows that the current output current value is less than the pre-set current value, the electronics is set
The standby current output voltage value decreases below the first voltage value of the preset voltage value；Or
When first judging result shows that the current output current value is more than the pre-set current value, the electronics is set
The standby current output voltage value rises above the first voltage value of the preset voltage value.
9. electronic equipment as claimed in claim 8, which is characterized in that the second adjustment unit is specifically used for：
Show the current output current value in the first electric current etc. less than the pre-set current value in first judging result
When grade, the current output voltage value of the electronic equipment is reduced to corresponding with first current class described first
Voltage value.
10. electronic equipment as claimed in claim 8, which is characterized in that the second adjustment unit is specifically used for：
Show the current output current value in the second electric current etc. more than the pre-set current value in first judging result
When grade, the current output voltage value of the electronic equipment is improved to corresponding with second current class described first
Voltage value.
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| CN106230052B (en) * | 2016-08-15 | 2019-02-05 | 联想(北京)有限公司 | Control method, device and electronic device applied to battery charging circuit |
| CN112444658B (en) * | 2019-09-03 | 2024-08-02 | 广州汽车集团股份有限公司 | Power supply voltage mode management method and device and automobile |
| CN114954140B (en) * | 2022-06-30 | 2025-08-05 | 浙江吉利控股集团有限公司 | Battery heating method and device |
Citations (2)
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|---|---|---|---|---|
| US6574739B1 (en) * | 2000-04-14 | 2003-06-03 | Compal Electronics, Inc. | Dynamic power saving by monitoring CPU utilization |
| CN1739080A (en) * | 2001-09-28 | 2006-02-22 | 英特尔公司 | Method and apparatus for adjusting the voltage and frequency to minimize power dissipation in a multiprocessor system |
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| US8193724B2 (en) * | 2005-01-25 | 2012-06-05 | Rohm Co., Ltd. | Power supply apparatus |
| US7500122B2 (en) * | 2006-01-20 | 2009-03-03 | Micro-Star Int'l Co., Ltd. | Efficiency optimization method for hardware devices with adjustable clock frequencies |
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6574739B1 (en) * | 2000-04-14 | 2003-06-03 | Compal Electronics, Inc. | Dynamic power saving by monitoring CPU utilization |
| CN1739080A (en) * | 2001-09-28 | 2006-02-22 | 英特尔公司 | Method and apparatus for adjusting the voltage and frequency to minimize power dissipation in a multiprocessor system |
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