CN105676998A - Graded electricity saving method for intelligent terminal device - Google Patents
Graded electricity saving method for intelligent terminal device Download PDFInfo
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- CN105676998A CN105676998A CN201610013195.2A CN201610013195A CN105676998A CN 105676998 A CN105676998 A CN 105676998A CN 201610013195 A CN201610013195 A CN 201610013195A CN 105676998 A CN105676998 A CN 105676998A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/26—Power supply means, e.g. regulation thereof
- G06F1/32—Means for saving power
- G06F1/3203—Power management, i.e. event-based initiation of a power-saving mode
- G06F1/3206—Monitoring of events, devices or parameters that trigger a change in power modality
- G06F1/3209—Monitoring remote activity, e.g. over telephone lines or network connections
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- General Engineering & Computer Science (AREA)
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Abstract
The invention records a graded electricity saving method for an intelligent terminal device. The method includes the steps of S1, collecting data; S2, calculating a datum value; S3, recording the data into a database; S4, starting a system; S5, making a preparation; S6, initiating electricity data; S7, judging whether a working current is higher than the datum value or not; S8, judging the difference between the working current and the datum value, executing the step S9 if the difference is larger than 200 mA, executing the step S10 if the difference is between 100 mA and 200 mA, and executing the step S11 if the difference is between 50 mA and 100 mA; S9, entering a third-grade electricity saving mode; S10, entering a second-grade electricity saving mode; S11, entering a first-grade electricity saving mode; S12, not starting the electricity saving mode. By means of the technology, the use time of the intelligent terminal device can be prolonged without increasing cost, and therefore use requirements of users are met.
Description
Technical field
The present invention relates to intelligent terminal field, particularly relate to a kind of classification electricity saving method being applied to intelligent terminal.
Background technology
At present, intelligent terminal has become as one of requisite instrument of people's everyday life, such as smart mobile phone, panel computer etc.;
But, along with the development of technology, user is also more and more higher to the requirement of intelligent terminal standby time, particularly electric resources lack place, user's exigence possess longer stand-by time to intelligent terminal.
Nowadays, prior art mainly divides two aspects for the design extending continuation of the journey: one, increase battery capacity, and two, allow equipment more power saving; But, frequently can lead to the increase of equipment volume owing to increasing battery capacity, also result in the increase of production cost simultaneously; Simultaneously can realize allowing equipment power saving more also without good technical scheme.
Summary of the invention
In order to solve the problems referred to above, in addition remain high for the power consumption of existing terminal chip, and the problem such as increasingly huger the brought high power consumption of operating system, the present invention provides a kind of classification electricity saving method being applied to intelligent terminal, adopt the mode of coulant meter design, electricity is distributed in real time according to the form of classification, when using intelligent terminal, if run into power consumption too high when, power save scheme can be started, reduce operating current, it is to avoid electricity excessively uses, thus reaching to extend the ability of continuation of the journey.
Above-mentioned a kind of classification electricity saving method being applied to intelligent terminal, mainly comprises the steps that
S1, gather data, be specially the power consumption data gathered under each module different operating state, every kind of state acquisition 100 times;
S2, value that the data collected are averaged process, thus obtaining reference value;
S3, by process after data inputting data base;
S4, system start-up;
S5, start after preparation;
S6, electric quantity data initialize, and the data of read step S3 data base;
The real-time power consumption of S7, monitoring module, and judge that whether operating current is higher than reference value, if operating current is higher than reference value, then carries out step S8, otherwise carries out step S12;
S8, the difference judged between operating current and reference value; If this difference is more than 200mA, then carry out step S9; If this difference is between 100mA and 200mA, then carry out step S10; If this difference is between 50mA and 100mA, then carry out step S11;
S9, three grades of battery saving modes of entrance;
S10, two grades of battery saving modes of entrance;
S11, entrance one-level battery saving mode;
S12, do not start battery saving mode.
In said method, CPU device node is written and read operation by JNI and Shell technology by three grades of battery saving modes in described step S9, and rewriteeing CPU regulation and control model is PowerSave pattern.
In said method, two grades of battery saving modes in described step S10 are according to the priority of background process and the comprehensive computing of the power consumption order of severity, the low and high power consumption process of Compulsory Removal priority.
In said method, the one-level battery saving mode in described step S11 obtains real time environment light intensity by optical sensor, controls backlight chip again through instruction, thus adjusting backlight illumination.
Advantages of the present invention and having the beneficial effects that: the invention provides a kind of classification electricity saving method being applied to intelligent terminal, it is possible under the premise not increasing cost, extends the use duration of intelligent terminal, thus meeting the user demand of user.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, the accompanying drawing used required in embodiment or description of the prior art will be briefly described below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the premise not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the schematic flow sheet of classification electricity saving method in the present invention.
Detailed description of the invention
Below in conjunction with drawings and Examples, the specific embodiment of the present invention is further described. Following example are only for clearly illustrating technical scheme, and can not limit the scope of the invention with this.
As it is shown in figure 1, this invention describes a kind of classification electricity saving method being applied to intelligent terminal, mainly comprise the steps that
S1, the power consumption data gathered under each module different operating state, every kind of state acquisition 100 times;
S2, value that the data collected are averaged process, thus obtaining reference value;
S3, by process after data inputting data base;
S4, system start-up;
S5, start after preparation;
S6, electric quantity data initialize, and the data of read step S3 data base;
The real-time power consumption of S7, monitoring module, and judge that whether operating current is higher than reference value, if operating current is higher than reference value, then carries out step S8, otherwise carries out step S12;
S8, the difference judged between operating current and reference value; If this difference is more than 200mA, then carry out step S9; If this difference is between 100mA and 200mA, then carry out step S10; If this difference is between 50mA and 100mA, then carry out step S11;
S9, three grades of battery saving modes of entrance, CPU device node is written and read operation mainly by JNI and Shell technology by these three grades of battery saving modes, and rewriteeing CPU regulation and control model is PowerSave pattern, thus greatly reducing the consumption of electricity;
S10, two grades of battery saving modes of entrance, these two grades of battery saving modes are mainly according to the comprehensive computing such as the priority of background process and the power consumption order of severity, the low and high power consumption process of Compulsory Removal priority;
S11, entrance one-level battery saving mode, this one-level battery saving mode obtains real time environment light intensity mainly by optical sensor, controls backlight chip again through instruction, thus adjusting backlight illumination;
S12, do not start battery saving mode.
Principles of the invention is: adopts the mode of coulant meter design, the electricity consumption situation of each module of monitor in real time, and does electricity configuration in real time, reaches best battery saving mode. Wherein, coulant meter be designed be inquiry database mode. Each module power consumption under different duties is different, and can pursue, and therefore by gathering the data under each module different operating state, every kind of state acquisition 100 times, as reference value. By the running status of software monitor monitoring module in module normal operation, the charge value of different states can find in reference value data base, there are these data just according to most power saving mode, module can be configured in time, and without influence on the runnability of module.
Meanwhile, electricity collocation strategy being designed as three grades of formulas, one-level is to adjust screen backlight brightness in real time by the detection of visible ray, two grades is forced liquidation background process, three grades is CPU frequency reducing, thus being greatly reduced the waste of electricity, and then has reached to extend the purpose of use time.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all within the spirit and principles in the present invention, any amendment of making, equivalent replacement, improvement etc., should be included within protection scope of the present invention.
Claims (4)
1. the classification electricity saving method being applied to intelligent terminal, it is characterised in that said method comprising the steps of:
S1, gather data, namely gather the power consumption data under each module different operating state, every kind of state acquisition 100 times;
S2, value that the data collected are averaged process, thus obtaining reference value;
S3, by process after data inputting data base;
S4, system start-up;
S5, start after preparation;
S6, electric quantity data initialize, and the data of read step S3 data base;
The real-time power consumption of S7, monitoring module, and judge that whether operating current is higher than reference value, if operating current is higher than reference value, then carries out step S8, otherwise carries out step S12;
S8, the difference judged between operating current and reference value; If this difference is more than 200mA, then carry out step S9; If this difference is between 100mA and 200mA, then carry out step S10; If this difference is between 50mA and 100mA, then carry out step S11;
S9, three grades of battery saving modes of entrance;
S10, two grades of battery saving modes of entrance;
S11, entrance one-level battery saving mode;
S12, do not start battery saving mode.
2. a kind of classification electricity saving method being applied to intelligent terminal as claimed in claim 1, it is characterized in that, CPU device node is written and read operation by JNI and Shell technology by three grades of battery saving modes in described step S9, and rewriteeing CPU regulation and control model is PowerSave pattern.
3. a kind of classification electricity saving method being applied to intelligent terminal as claimed in claim 1, it is characterized in that, two grades of battery saving modes in described step S10 are according to the priority of background process and the comprehensive computing of the power consumption order of severity, the low and high power consumption process of Compulsory Removal priority.
4. a kind of classification electricity saving method being applied to intelligent terminal as claimed in claim 1, it is characterized in that, one-level battery saving mode in described step S11 obtains real time environment light intensity by optical sensor, controls backlight chip again through instruction, thus adjusting backlight illumination.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201610013195.2A CN105676998A (en) | 2016-01-11 | 2016-01-11 | Graded electricity saving method for intelligent terminal device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610013195.2A CN105676998A (en) | 2016-01-11 | 2016-01-11 | Graded electricity saving method for intelligent terminal device |
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| CN105676998A true CN105676998A (en) | 2016-06-15 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108196482A (en) * | 2018-01-05 | 2018-06-22 | 广东欧珀移动通信有限公司 | Power consumption control method, device, storage medium and electronic equipment |
| CN112801818A (en) * | 2021-02-01 | 2021-05-14 | 安徽马钢张庄矿业有限责任公司 | Power supply and distribution intelligent system for mine factory |
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| CN102736725A (en) * | 2012-05-18 | 2012-10-17 | 华为技术有限公司 | Energy-saving hard disk control method and device and central processing unit |
| CN104238716A (en) * | 2013-06-13 | 2014-12-24 | 宏碁股份有限公司 | power management method |
| CN104731301A (en) * | 2013-12-20 | 2015-06-24 | 贝壳网际（北京）安全技术有限公司 | Mobile terminal, power-saving operation method of mobile terminal, power-saving operation system of mobile terminal |
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2016
- 2016-01-11 CN CN201610013195.2A patent/CN105676998A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040083396A1 (en) * | 2002-10-22 | 2004-04-29 | Riospring, Inc. | Method and apparatus for power management in disk drives |
| CN102736725A (en) * | 2012-05-18 | 2012-10-17 | 华为技术有限公司 | Energy-saving hard disk control method and device and central processing unit |
| CN104238716A (en) * | 2013-06-13 | 2014-12-24 | 宏碁股份有限公司 | power management method |
| CN104731301A (en) * | 2013-12-20 | 2015-06-24 | 贝壳网际（北京）安全技术有限公司 | Mobile terminal, power-saving operation method of mobile terminal, power-saving operation system of mobile terminal |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108196482A (en) * | 2018-01-05 | 2018-06-22 | 广东欧珀移动通信有限公司 | Power consumption control method, device, storage medium and electronic equipment |
| CN112801818A (en) * | 2021-02-01 | 2021-05-14 | 安徽马钢张庄矿业有限责任公司 | Power supply and distribution intelligent system for mine factory |
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Application publication date: 20160615 |
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