CN108124305B - Self-adaptive adjusting method for power consumption of mobile terminal - Google Patents

Self-adaptive adjusting method for power consumption of mobile terminal Download PDF

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CN108124305B
CN108124305B CN201711468124.2A CN201711468124A CN108124305B CN 108124305 B CN108124305 B CN 108124305B CN 201711468124 A CN201711468124 A CN 201711468124A CN 108124305 B CN108124305 B CN 108124305B
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mobile terminal
power consumption
software
current
self
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CN108124305A (en
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郑紫微
秦闯
季克宇
张鸣
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Ningbo University
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Ningbo University
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/02—Power saving arrangements
    • H04W52/0209—Power saving arrangements in terminal devices
    • H04W52/0251—Power saving arrangements in terminal devices using monitoring of local events, e.g. events related to user activity
    • H04W52/0254—Power saving arrangements in terminal devices using monitoring of local events, e.g. events related to user activity detecting a user operation or a tactile contact or a motion of the device
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/02—Power saving arrangements
    • H04W52/0209—Power saving arrangements in terminal devices
    • H04W52/0261—Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level
    • H04W52/0264—Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level by selectively disabling software applications
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/02—Power saving arrangements
    • H04W52/0209—Power saving arrangements in terminal devices
    • H04W52/0261—Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level
    • H04W52/0267—Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level by controlling user interface components
    • H04W52/027—Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level by controlling user interface components by controlling a display operation or backlight unit
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2330/00—Aspects of power supply; Aspects of display protection and defect management
    • G09G2330/02—Details of power systems and of start or stop of display operation
    • G09G2330/021—Power management, e.g. power saving
    • 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
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
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Abstract

The invention relates to a self-adaptive adjusting method of mobile terminal power consumption, which comprises the steps of obtaining a corresponding ambient illumination intensity database and a corresponding self-screen illumination intensity database of a mobile terminal in a preset time period to obtain a self-adaptive illumination adjusting factor of the mobile terminal aiming at ambient illumination; obtaining a self-adaptive power consumption correction factor of the mobile terminal aiming at the self power consumption through the obtained self-adaptive illumination adjustment factor, the current power consumption factor and the total operation response index of the mobile terminal; the mobile terminal detects and identifies the facial emotion of the current operator, and obtains an emotion self-adaptive adjustment coefficient of the power consumption of the mobile terminal screen based on the facial emotion according to the facial emotion condition of the current operator; the mobile terminal detects the face image of the current operator and carries out identification judgment on whether the current operator wears glasses or not so as to adaptively adjust the power consumption of the screen of the mobile terminal according to the identification judgment result, thereby realizing the adaptive intelligent adjustment of the mobile terminal aiming at the power consumption of the screen.

Description

Self-adaptive adjusting method for power consumption of mobile terminal
Technical Field
The invention relates to the field of mobile terminals, in particular to a self-adaptive adjusting method for power consumption of a mobile terminal.
Background
Currently, a variety of intelligent mobile terminals are continuously being marketed. Most of the intelligent mobile terminals are provided with a large amount of application software, so that the intelligent mobile terminals can be used by users at any time. In addition, in order to meet the user's demand for a large screen display, various mobile terminals having a larger-sized screen have been developed and sold one after another.
In the actual use process of the mobile terminal, not only can various application softwares on the mobile terminal consume the power consumption of the mobile terminal after being started, but also the screen of the mobile terminal can consume the power consumption of the mobile terminal to a great extent, and the maintenance time of the working state of the mobile terminal is reduced. Moreover, although the screen of the mobile terminal is brighter at ordinary times, the screen of the mobile terminal can also touch the surrounding environment with better illumination intensity, and bright light rays presented by the screen of the mobile terminal are not needed at all, so that the power consumption of the screen of the mobile terminal is increased, and the mobile terminal is not in accordance with the green and energy-saving concept.
Disclosure of Invention
The technical problem to be solved by the present invention is to provide a method for adaptively adjusting the power consumption of a mobile terminal in view of the above prior art. The method can intelligently and adaptively adjust the power consumption of the mobile terminal, effectively reduce unnecessary power consumption of the screen of the mobile terminal and provide power consumption utilization rate.
The technical scheme adopted by the invention for solving the technical problems is as follows: a self-adaptive adjusting method of mobile terminal power consumption is used for adjusting the power consumption of a mobile terminal screen, and is characterized by comprising the following steps 1 to 8:
step 1, a mobile terminal acquires the illumination intensity of the surrounding environment where the mobile terminal is located and the illumination intensity of the screen of the mobile terminal according to a preset sampling interval in a preset time period to obtain a surrounding environment illumination intensity database of the mobile terminal and a screen illumination intensity database of the mobile terminal;
wherein the preset time period is marked as T1At the preset time period T1The total number of the preset sampling intervals is K, and the illumination intensity of the surrounding environment where the mobile terminal is located and collected in the kth preset sampling interval is marked as Lightk(ii) a The illumination intensity of the self screen of the mobile terminal collected at the kth preset sampling interval is lightk；
Step 2, the mobile terminal obtains the ambient light intensity database of the mobile terminal in the preset time period and the screen light of the mobile terminalThe illumination intensity database is used for obtaining an adaptive illumination adjustment factor of the mobile terminal aiming at the ambient illumination; wherein the adaptive illumination adjustment factor of the mobile terminal is labeled as sigmaMobile：
Figure GDA0002717040430000021
Figure GDA0002717040430000022
Figure GDA0002717040430000023
Step 3, the mobile terminal acquires an information list of the installed software, and monitors and obtains the software information in the running state, the current power consumption value of the software in the running state and the standard power consumption value corresponding to all the installed software;
wherein the installed Software in the mobile terminal is marked as SoftwareiSoftware currently in running state is Software'j(ii) a Software installed SoftwareiCorresponding standard power consumption value is marked
Figure GDA0002717040430000024
Software in running state'jThe current power consumption value is
Figure GDA0002717040430000025
I is more than or equal to 1 and less than or equal to N, and j is more than or equal to 1 and less than or equal to N'; n represents the total number of installed software in the mobile terminal, and N' represents the total number of software in a current running state in the mobile terminal; n' is less than or equal to N;
step 4, the mobile terminal obtains the current power consumption factor of the mobile terminal according to the current power consumption value of the software in the running state and the standard power consumption value corresponding to each installed software; wherein, the current power consumption factor of the mobile terminal is marked as eMobile：
Figure GDA0002717040430000026
Step 5, presetting a monitoring period aiming at each installed software and a monitoring period aiming at each software currently in an operating state by the mobile terminal, and monitoring the operating frequency of each installed software and each operating application software operated by a current user in the preset time period to obtain the total operating response index of all the software currently in the operating state;
wherein the installed Software is markediHas a monitoring period of
Figure GDA0002717040430000027
Software corresponding to installed Software of marked usersiMonitoring period of
Figure GDA0002717040430000031
Software for operating the application Software insideiThe number of operations is
Figure GDA0002717040430000032
Software installediIs marked as an operating frequency
Figure GDA0002717040430000033
Software 'currently in running state is marked'jCorresponding to a predetermined monitoring period of
Figure GDA0002717040430000034
Marking that the user is corresponding to the running application Software'jMonitoring period of
Figure GDA0002717040430000035
Software is operated inside'jThe number of operations is
Figure GDA0002717040430000036
Software 'in running state currently'jIs marked as an operating frequency
Figure GDA0002717040430000037
Marking the total operation response index of all software currently in the running state as tauSoftware'：
Figure GDA0002717040430000038
Figure GDA0002717040430000039
Step 6, the mobile terminal adjusts the factor sigma according to the obtained self-adapting illuminationMobileCurrent power consumption factor eMobileAnd the overall operational response index τSoftware'Obtaining a self-adaptive power consumption correction factor of the mobile terminal aiming at the self power consumption; wherein the adaptive power consumption correction factor of the mobile terminal is marked as Ω:
Figure GDA00027170404300000310
step 7, the mobile terminal detects and identifies the facial emotion of the current operator, and obtains an emotion self-adaptive adjustment coefficient of the power consumption of the mobile terminal screen based on the facial emotion according to the facial emotion condition of the current operator; the emotion self-adaptive adjustment coefficient of the power consumption of the mobile terminal screen is marked as eta:
Figure GDA00027170404300000311
step 8, the mobile terminal detects the face image of the current operator, and identifies and judges whether the current operator wears glasses, so as to adaptively adjust the power consumption of the screen of the mobile terminal according to the identification and judgment result:
when the mobile terminal judges that the current operator wears the glasses with the lenses and the lenses are transparent, the mobile terminal adjusts the power consumption value of the mobile terminal at the next moment by a preset power consumption reduction factor; marking the preset power consumption reduction factor as w, and marking the current moment t of the mobile terminal under the condition1Has a current power consumption value of
Figure GDA0002717040430000041
The next moment t of the mobile terminal at the current moment2Has a power consumption value of
Figure GDA0002717040430000042
Figure GDA0002717040430000043
When the mobile terminal judges that the current operator wears glasses with lenses and the lenses are non-transparent, the mobile terminal adjusts the power consumption value of the mobile terminal at the next moment by a preset power consumption promotion factor; marking the preset power consumption promotion factor u, and marking the current moment t of the mobile terminal under the condition1Has a current power consumption value of
Figure GDA0002717040430000044
The next moment t of the mobile terminal at the current moment2Has a power consumption value of
Figure GDA0002717040430000045
Figure GDA0002717040430000046
When the mobile terminal judges that the current operator wears glasses without lenses or judges that the current operator does not wear the glasses, the mobile terminal does not adjust the power consumption of the mobile terminal; and eta represents the emotion self-adaptive adjustment coefficient of the power consumption of the mobile terminal screen.
In an improvement, the method for adaptively adjusting the power consumption of the mobile terminal further includes the following steps a1 to a 3:
step (ii) ofa1, when the mobile terminal monitors the operation of the mobile terminal by a user, the mobile terminal obtains the finger temperature of the current user and the current environment temperature of the mobile terminal; wherein the finger temperature of the current user is marked as thumanThe current environment temperature of the mobile terminal is marked as tEnv；
A2, the mobile terminal obtains a self-adaptive environmental power consumption adjusting value of the mobile terminal according to the obtained finger temperature and the current environmental temperature; the method comprises the following steps of marking a self-adaptive environment power consumption adjusting value of the mobile terminal as x:
Figure GDA0002717040430000047
δ0is a preset constant number, 0<δ0≤0.001；
Step a3, the mobile terminal uses the self-adaptive environment power consumption adjustment value to adjust the self-adaptive power consumption value of the mobile terminal at the next moment of the current moment, and the mobile terminal continues to operate with the obtained self-adaptive power consumption value; wherein the mobile terminal is at the current time t1Next time t of2Adaptive power consumption value of
Figure GDA0002717040430000048
Figure GDA0002717040430000049
Compared with the prior art, the invention has the advantages that:
firstly, the self-adaptive illumination adjustment factor of the mobile terminal is obtained through calculation, so that the mobile terminal can automatically adjust the illumination intensity of the screen of the mobile terminal, the self-adaptive adjustment of the power consumption of the mobile terminal is realized, and unnecessary power consumption waste is reduced;
secondly, the operating frequency of the user for each installed software is obtained correspondingly, so that the user's favorite condition of each installed software can be obtained, and a reference can be provided for the mobile terminal to subsequently adjust the data traffic consumption condition of the corresponding installed software; aiming at the started software in the software installed on the mobile terminal, the invention also obtains the operation frequency of the user aiming at each started software correspondingly, and learns the favorite condition of the user on each started software, so that effective reference data can be provided for the mobile terminal to subsequently adjust the data flow consumption condition of the corresponding started software;
in addition, the total operation response indexes of all software in the current running state are obtained based on the fusion of the operation frequencies of all installed software and all running application software, so that the total response indexes of all software in the mobile terminal are obtained, the mobile terminal can automatically adjust and turn on or off the corresponding amount of software conveniently, and reference data support is provided for the follow-up accurate self-adaptive adjustment of the power consumption of the mobile terminal;
by calculating the self-adaptive power consumption correction factor of the mobile terminal, the power consumption of the mobile terminal can be adjusted according to the current working state of the mobile terminal, the utilization rate of the existing energy of the mobile terminal is improved, and unnecessary energy consumption of the mobile terminal is reduced;
thirdly, the screen brightness of the mobile terminal can be matched with the facial emotion of the current operator by establishing the correlation between the power consumption of the screen of the mobile terminal and the facial emotion of the current operator, so that the mobile terminal not only accords with the mood of the current operator, but also can adapt to the state of the reduction of the operation frequency of the mobile terminal caused by the mood change of the operator, and accords with the actual mood requirement of a user when operating the mobile terminal;
finally, the invention obtains the self-adaptive environment power consumption adjusting value of the mobile terminal based on the finger temperature of the current user operating the mobile terminal and the current ambient temperature of the mobile terminal, thereby enabling the mobile terminal to operate by using the obtained self-adaptive environment power consumption adjusting value at the next moment of the current moment, enabling the power consumption of the mobile terminal to be matched with the finger temperature of the user, not only enabling the temperature of the screen of the mobile terminal not to be too cold, avoiding the excessive power consumption of the mobile terminal in enhancing the screen brightness of the mobile terminal, but also ensuring that the screen temperature of the mobile terminal meets the appropriate requirement of the finger of the user on the screen.
Drawings
Fig. 1 is a flowchart illustrating a method for adaptively adjusting power consumption of a mobile terminal according to an embodiment of the present invention.
Detailed Description
The invention is described in further detail below with reference to the accompanying examples.
As shown in fig. 1, the method for adaptively adjusting power consumption of a mobile terminal in this embodiment is used for adjusting power consumption of a screen of the mobile terminal, and includes the following steps 1 to 8:
step 1, the mobile terminal obtains the illumination intensity of the surrounding environment where the mobile terminal is located and the illumination intensity of the screen of the mobile terminal according to a preset sampling interval in a preset time period to obtain a surrounding environment illumination intensity database of the mobile terminal and a screen illumination intensity database of the mobile terminal;
a plurality of illumination intensity data aiming at the surrounding environment are stored in an ambient environment illumination intensity database of the mobile terminal; similarly, a plurality of illumination intensity data of the mobile terminal screen are stored in the mobile terminal screen illumination intensity database;
wherein the preset time interval is marked as T1At a predetermined time period T1The total number of the preset sampling intervals is K, and the illumination intensity of the surrounding environment where the mobile terminal is located and collected in the kth preset sampling interval is marked as Lightk(ii) a The illumination intensity of the self screen of the mobile terminal collected at the kth preset sampling interval is lightk；
Step 2, the mobile terminal obtains an adaptive illumination adjustment factor of the mobile terminal aiming at ambient illumination according to an ambient illumination intensity database of the mobile terminal in a preset time period and a screen illumination intensity database of the mobile terminal; wherein the adaptive illumination adjustment factor of the mobile terminal is marked as sigmaMobile：
Figure GDA0002717040430000061
Figure GDA0002717040430000062
Figure GDA0002717040430000063
The self-adaptive illumination adjustment factor of the mobile terminal is obtained through calculation, so that the mobile terminal can automatically adjust the illumination intensity of the screen of the mobile terminal, the self-adaptive adjustment of the power consumption of the mobile terminal is realized, and unnecessary power consumption waste is reduced;
step 3, the mobile terminal acquires an information list of the installed software, and monitors and obtains the software information in the running state, the current power consumption value of the software in the running state and the standard power consumption value corresponding to all the installed software;
wherein the installed Software in the mobile terminal is marked as SoftwareiSoftware currently in running state is marked as Software'j(ii) a Software installed SoftwareiCorresponding standard power consumption value is marked
Figure GDA0002717040430000064
Software in running state'jThe current power consumption value is
Figure GDA0002717040430000065
I is more than or equal to 1 and less than or equal to N, and j is more than or equal to 1 and less than or equal to N'; n represents the total quantity of the installed software in the mobile terminal, and N' represents the total quantity of the software in the current running state in the mobile terminal; n' is less than or equal to N;
step 4, the mobile terminal obtains a current power consumption factor of the mobile terminal according to the current power consumption value of the software in the running state and the standard power consumption value corresponding to each installed software; wherein, the current power consumption factor of the mobile terminal is marked as eMobile：
Figure GDA0002717040430000066
Step 5, presetting a monitoring period aiming at each installed software and a monitoring period aiming at each software currently in an operating state by the mobile terminal, and monitoring the operating frequency of each installed software and each operating application software operated by a current user in a preset time period to obtain the total operating response index of all the software currently in the operating state;
wherein the Software installed is SoftwareiIs marked as
Figure GDA0002717040430000071
Software installed in correspondence with usersiMonitoring period of
Figure GDA0002717040430000072
Software for operating the application Software insideiIs marked as
Figure GDA0002717040430000073
Software installed SoftwareiIs marked as an operating frequency
Figure GDA0002717040430000074
Software 'currently in running state is marked'jCorresponding to a predetermined monitoring period of
Figure GDA0002717040430000075
Marking that the user is corresponding to the running application Software'jMonitoring period of
Figure GDA0002717040430000076
Software is operated inside'jThe number of operations is
Figure GDA0002717040430000077
Software 'currently in running state'jIs marked as an operating frequency
Figure GDA0002717040430000078
Marking current in transitThe overall operational response index of all software in a row state is τSoftware'：
Figure GDA0002717040430000079
Figure GDA00027170404300000710
In this embodiment, the operating frequency of the user for each installed software is obtained respectively and correspondingly, so that the user's favorite situation of each installed software can be known, and a reference can be provided for the mobile terminal to subsequently adjust the data traffic consumption situation of the corresponding installed software; aiming at the started software in the software installed on the mobile terminal, the invention also obtains the operation frequency of the user aiming at each started software correspondingly, and learns the favorite condition of the user on each started software, so that effective reference data can be provided for the mobile terminal to subsequently adjust the data flow consumption condition of the corresponding started software;
in addition, the embodiment also obtains the total operation response index of all software currently in the running state based on the fusion of the operation frequencies of each installed software and each running application software, so as to obtain the total response index of all software in the mobile terminal, facilitate the mobile terminal to automatically adjust and turn on or off the corresponding amount of software, and provide reference data support for the subsequent accurate self-adaptive adjustment of the power consumption of the mobile terminal;
step 6, the mobile terminal adjusts the factor sigma according to the obtained self-adapting illuminationMobileCurrent power consumption factor eMobileAnd overall operational response index τSoftware'Obtaining a self-adaptive power consumption correction factor of the mobile terminal aiming at the self power consumption; the self-adaptive power consumption correction factor of the mobile terminal is marked as omega:
Figure GDA00027170404300000711
in the step 6, the self-adaptive power consumption correction factor of the mobile terminal is calculated, so that the power consumption of the mobile terminal can be adjusted according to the current working state of the mobile terminal, the utilization rate of the existing energy of the mobile terminal is improved, and the unnecessary energy consumption of the mobile terminal is reduced;
step 7, the mobile terminal detects and identifies the facial emotion of the current operator, and obtains an emotion self-adaptive adjustment coefficient of the power consumption of the mobile terminal screen based on the facial emotion according to the facial emotion condition of the current operator; the emotion self-adaptive adjustment coefficient of the power consumption of the screen of the mobile terminal is marked as eta:
Figure GDA0002717040430000081
the power consumption of the screen of the mobile terminal is associated with the facial emotion of the current operator, so that the screen brightness of the mobile terminal can be matched with the facial emotion of the current operator, the mobile terminal is enabled to be matched with the current mood of the operator, the brightness of the screen of the mobile terminal can be effectively reduced when the mood of the operator is not good, the brightness of the screen of the mobile terminal is improved when the mood of the operator is good, the state of reduction of the operation frequency of the mobile terminal caused by the change of the mood of the operator is adapted, and the actual mood requirement of a user when the mobile terminal is operated is better met;
step 8, the mobile terminal detects the face image of the current operator, and identifies and judges whether the current operator wears glasses, so as to adaptively adjust the power consumption of the screen of the mobile terminal according to the identification and judgment result:
when the mobile terminal judges that the current operator wears glasses with lenses and the lenses are transparent, the mobile terminal indicates that the current operator does not need extra illumination when operating the mobile terminal, and the mobile terminal adjusts the power consumption value of the current operator at the next moment by a preset power consumption reduction factor; marking a preset power consumption reduction factor w, and marking the current time t of the mobile terminal under the condition1Has a current power consumption value of
Figure GDA0002717040430000082
The next moment t of the mobile terminal at the current moment2Has a power consumption value of
Figure GDA0002717040430000083
Figure GDA0002717040430000084
When the mobile terminal judges that the current operator wears glasses with lenses and the lenses are non-transparent, the brightness of the screen of the mobile terminal seen by the current operator is low, and at the moment, the mobile terminal adjusts the power consumption value of the mobile terminal at the next moment by using a preset power consumption promoting factor to help the current operator to clearly see the content on the screen of the mobile terminal; marking a preset power consumption promotion factor u, and marking the current moment t of the mobile terminal under the condition1Has a current power consumption value of
Figure GDA0002717040430000085
The next moment t of the mobile terminal at the current moment2Has a power consumption value of
Figure GDA0002717040430000086
Figure GDA0002717040430000087
When the mobile terminal judges that the current operator wears glasses without lenses or judges that the current operator does not wear the glasses, the current operator on the surface has no special brightness requirement on the brightness of the screen of the mobile terminal, and then the mobile terminal does not adjust the power consumption of the mobile terminal; wherein eta represents the emotion self-adaptive adjustment coefficient of the power consumption of the screen of the mobile terminal.
Of course, in order to reduce the power consumption of the mobile terminal in a state of ensuring normal operation of the mobile terminal, the method for adaptively adjusting the power consumption of the mobile terminal in this embodiment further includes the following steps a1 to a 3:
step a1, when the mobile terminal monitors the operation of the mobile terminal by the user, the mobile terminal obtains the current userThe finger temperature and the current environment temperature of the mobile terminal; wherein the finger temperature of the current user is marked as thumanThe current ambient temperature of the mobile terminal is marked as tEnv；
Step a2, the mobile terminal obtains a self-adaptive environmental power consumption adjusting value of the mobile terminal according to the obtained finger temperature and the current environmental temperature; the adaptive environment power consumption adjusting value of the mobile terminal is marked as x:
Figure GDA0002717040430000091
δ0is a preset constant number, 0<δ0≤0.001；
Step a3, the mobile terminal uses the self-adaptive environment power consumption adjustment value to adjust the self-adaptive power consumption value of the mobile terminal at the next moment of the current moment, and the mobile terminal continues to operate with the obtained self-adaptive power consumption value; wherein the mobile terminal is at the current time t1Next time t of2Adaptive power consumption value of
Figure GDA0002717040430000092
Figure GDA0002717040430000093
It should be noted that, in this embodiment, the steps a1 to a3 are additionally set, so as to obtain the adaptive environmental power consumption adjustment value of the mobile terminal based on the finger temperature of the current user operating the mobile terminal and the current ambient temperature of the mobile terminal, so that the mobile terminal operates by using the obtained adaptive environmental power consumption adjustment value at the next time of the current time, which may enable the power consumption of the mobile terminal to match the finger temperature of the user, not only may the temperature of the screen of the mobile terminal not be too cold, but also may ensure that the screen temperature of the mobile terminal meets the appropriate requirement of the user's finger on the screen.
Although preferred embodiments of the present invention have been described in detail hereinabove, it should be clearly understood that modifications and variations of the present invention are possible to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (2)

1. A self-adaptive adjusting method of mobile terminal power consumption is used for adjusting the power consumption of a mobile terminal screen, and is characterized by comprising the following steps 1 to 8:
step 1, a mobile terminal acquires the illumination intensity of the surrounding environment where the mobile terminal is located and the illumination intensity of the screen of the mobile terminal according to a preset sampling interval in a preset time period to obtain a surrounding environment illumination intensity database of the mobile terminal and a screen illumination intensity database of the mobile terminal;
wherein the preset time period is marked as T1At the preset time period T1The total number of the preset sampling intervals is K, and the illumination intensity of the surrounding environment where the mobile terminal is located and collected in the kth preset sampling interval is marked as Lightk(ii) a The illumination intensity of the self screen of the mobile terminal collected at the kth preset sampling interval is lightk；
Step 2, the mobile terminal obtains an adaptive illumination adjustment factor of the mobile terminal aiming at ambient illumination according to an ambient illumination intensity database of the mobile terminal in a preset time period and a screen illumination intensity database of the mobile terminal; wherein the adaptive illumination adjustment factor of the mobile terminal is labeled as sigmaMobile：
Figure FDA0002717040420000011
Figure FDA0002717040420000012
Figure FDA0002717040420000013
Step 3, the mobile terminal acquires an information list of the installed software, and monitors and obtains the software information in the running state, the current power consumption value of the software in the running state and the standard power consumption value corresponding to all the installed software;
wherein the installed Software in the mobile terminal is marked as SoftwareiSoftware currently in running state is Software'j(ii) a Software installed SoftwareiCorresponding standard power consumption value is marked
Figure FDA0002717040420000014
Software in running state'jThe current power consumption value is
Figure FDA0002717040420000015
I is more than or equal to 1 and less than or equal to N, and j is more than or equal to 1 and less than or equal to N'; n represents the total number of installed software in the mobile terminal, and N' represents the total number of software in a current running state in the mobile terminal; n' is less than or equal to N;
step 4, the mobile terminal obtains the current power consumption factor of the mobile terminal according to the current power consumption value of the software in the running state and the standard power consumption value corresponding to each installed software; wherein, the current power consumption factor of the mobile terminal is marked as eMobile：
Figure FDA0002717040420000021
Step 5, presetting a monitoring period aiming at each installed software and a monitoring period aiming at each software currently in an operating state by the mobile terminal, and monitoring the operating frequency of each installed software and each operating application software operated by a current user in the preset time period to obtain the total operating response index of all the software currently in the operating state;
wherein the installed Software is markediHas a monitoring period of
Figure FDA0002717040420000022
Software corresponding to installed Software of marked usersiMonitoring period of
Figure FDA0002717040420000023
Software for operating the application Software insideiThe number of operations is
Figure FDA0002717040420000024
Software installediIs marked as an operating frequency
Figure FDA0002717040420000025
Software 'currently in running state is marked'jCorresponding to a predetermined monitoring period of
Figure FDA0002717040420000026
Marking that the user is corresponding to the running application Software'jMonitoring period of
Figure FDA0002717040420000027
Software is operated inside'jThe number of operations is
Figure FDA0002717040420000028
Software 'in running state currently'jIs marked as an operating frequency
Figure FDA0002717040420000029
Marking the total operation response index of all software currently in the running state as tauSoftware'：
Figure FDA00027170404200000210
Figure FDA00027170404200000211
Step 6, the mobile terminal adjusts the factor sigma according to the obtained self-adapting illuminationMobileCurrent power consumption factor eMobileAnd the overall operational response index τSoftware'Obtaining a self-adaptive power consumption correction factor of the mobile terminal aiming at the self power consumption; wherein the adaptive power consumption correction factor of the mobile terminal is marked as Ω:
Figure FDA0002717040420000031
step 7, the mobile terminal detects and identifies the facial emotion of the current operator, and obtains an emotion self-adaptive adjustment coefficient of the power consumption of the mobile terminal screen based on the facial emotion according to the facial emotion condition of the current operator; the emotion self-adaptive adjustment coefficient of the power consumption of the mobile terminal screen is marked as eta:
Figure FDA0002717040420000032
step 8, the mobile terminal detects the face image of the current operator, and identifies and judges whether the current operator wears glasses, so as to adaptively adjust the power consumption of the screen of the mobile terminal according to the identification and judgment result:
when the mobile terminal judges that the current operator wears the glasses with the lenses and the lenses are transparent, the mobile terminal adjusts the power consumption value of the mobile terminal at the next moment by a preset power consumption reduction factor; marking the preset power consumption reduction factor as w, and marking the current moment t of the mobile terminal under the condition1Has a current power consumption value of
Figure FDA0002717040420000033
Next of the mobile terminal at the current momentTime t2Has a power consumption value of
Figure FDA0002717040420000034
Figure FDA0002717040420000035
When the mobile terminal judges that the current operator wears glasses with lenses and the lenses are non-transparent, the mobile terminal adjusts the power consumption value of the mobile terminal at the next moment by a preset power consumption promotion factor; marking the preset power consumption promotion factor u, and marking the current moment t of the mobile terminal under the condition1Has a current power consumption value of
Figure FDA0002717040420000036
The next moment t of the mobile terminal at the current moment2Has a power consumption value of
Figure FDA0002717040420000037
Figure FDA0002717040420000038
When the mobile terminal judges that the current operator wears glasses without lenses or judges that the current operator does not wear the glasses, the mobile terminal does not adjust the power consumption of the mobile terminal; and eta represents the emotion self-adaptive adjustment coefficient of the power consumption of the mobile terminal screen.
2. The adaptive adjusting method for power consumption of mobile terminal according to claim 1, further comprising the following steps a1 to a 3:
step a1, when the mobile terminal monitors the operation of the mobile terminal by a user, the mobile terminal obtains the finger temperature of the current user and the current environment temperature of the mobile terminal; wherein the finger temperature of the current user is marked as thumanThe current environment temperature of the mobile terminal is marked as tEnv；
A2, the mobile terminal obtains a self-adaptive environmental power consumption adjusting value of the mobile terminal according to the obtained finger temperature and the current environmental temperature; the method comprises the following steps of marking a self-adaptive environment power consumption adjusting value of the mobile terminal as x:
Figure FDA0002717040420000041
δ0is a preset constant number, 0<δ0≤0.001；
Step a3, the mobile terminal uses the self-adaptive environment power consumption adjustment value to adjust the self-adaptive power consumption value of the mobile terminal at the next moment of the current moment, and the mobile terminal continues to operate with the obtained self-adaptive power consumption value; wherein the mobile terminal is at the current time t1Next time t of2Adaptive power consumption value of
Figure FDA0002717040420000042
Figure FDA0002717040420000043
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