CN102915106A - Power supply management method of portable device - Google Patents
Power supply management method of portable device Download PDFInfo
- Publication number
- CN102915106A CN102915106A CN2011102194281A CN201110219428A CN102915106A CN 102915106 A CN102915106 A CN 102915106A CN 2011102194281 A CN2011102194281 A CN 2011102194281A CN 201110219428 A CN201110219428 A CN 201110219428A CN 102915106 A CN102915106 A CN 102915106A
- Authority
- CN
- China
- Prior art keywords
- hardware element
- power supply
- unlocked
- judged
- service
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Power Sources (AREA)
Abstract
The invention discloses a power supply management method, which comprises the steps of: detecting a historical use condition of each hardware element in a portable device; then judging the use degree of the hardware element according to the historical use condition so as to maintain the power supply supplied to the hardware element which is severely used and reduce the power supply supplied to the hardware element moderately used; and completely closing the power supply supplied to the hardware element which is slightly used. According to the method, the power supply can be automatically adjusted correspondingly according to the historical use condition of each hardware element in the portable device, and the historical use condition is regularly updated to further provide an optimal power supply control environment meeting the latest habit of current users.
Description
Technical field
The present invention relates to a kind of method for managing power supply of mancarried device.
Background technology
Along with the development of science and technology, the function of the mancarried devices such as smart mobile phone, notebook computer, personal digital assistant (Personal Digital Assistance, PDA) is also more and more diversified.Mancarried device can be carried out different application by the hardware module of the built-in, and then the functions such as conversation, online, photograph, photography, audio-visual broadcast or global location are provided.
The great advantage of mancarried device is easy to carry, but its power supply supply is limited to some extent.For the power management of all hardware element when not using in the mancarried device, formerly technology can be planned in advance and it is closed fully or enter battery saving mode, but not flexibly is accustomed to dynamically carrying out power management according to the user.
Summary of the invention
The invention provides a kind of method for managing power supply of mancarried device, the historical behaviour in service of hardware element in its inclusion test mancarried device; Judge the usage degree of this hardware element according to this history behaviour in service; And the power supply that is supplied to this hardware element according to this usage degree adjustment.
The present invention can adjust corresponding power supply supply according to the historical behaviour in service of each hardware element in the mancarried device at any time automatically, and new historical behaviour in service more termly, so provide meet current user recently the optimal power supply of custom control environment.
Description of drawings
Fig. 1 is the process flow diagram of a kind of method for managing power supply of mancarried device among the present invention.
Wherein, description of reference numerals is as follows:
110～140 steps
Embodiment
The present invention utilizes the system end (OS) of mancarried device to detect the historical behaviour in service of each hardware element, up till now after user's the custom automatic lifting control environment for the optimal power supply that meets current user's custom.
Fig. 1 is the process flow diagram of a kind of method for managing power supply of mancarried device among the present invention, and it comprises the following step:
Step 110: the historical behaviour in service that detects specific hardware element in the mancarried device.
Step 120: the usage degree of judging this specific hardware element according to historical behaviour in service.
Step 130: judge whether more new data: if, execution in step 110; If not, execution in step 140.
Step 140: automatically adjust according to the usage degree of this specific hardware element and to supply the so far power supply of specific hardware element.
In step 110, the specific hardware element can be GPS (the global positioning system in the mancarried device, GPS) device, blue-tooth device, Wireless Fidelity (wireless fidelity, WiFi) device or 3G (Third Generation) Moblie technology (third generation, 3G) are installed contour consuming components.The present invention can detect number of times and the time that each hardware element is unlocked in the mancarried device within the scheduled period, and then obtains the historical behaviour in service corresponding to each hardware element.
In step 120, the present invention can judge according to the historical behaviour in service of this specific hardware element the usage degree of this specific hardware element.For instance, chronic if this specific hardware element often is unlocked within the scheduled period or is unlocked, this specific hardware element can be judged to be the hardware element that severe is used to current user; If the time that this specific hardware element seldom is unlocked or is unlocked is very short, this specific hardware element can be judged to be the hardware element of slight use to current user within the scheduled period; Between above-mentioned two kinds of situations, then this specific hardware element can be judged to be the hardware element that moderate is used.
In step 130, the present invention can judge whether more new data, for example rebound step 110 termly.Thus, if the user changes custom or mancarried device is changed hands other people for some reason, the historical behaviour in service of the renewable specific hardware element of step 130 is so that the usage degree that step 120 is judged can meet present user's nearest use habit.
Mancarried device is when running, and the operating mode of each hardware element roughly is divided into normal mode, battery saving mode and " shut " mode".Default supply power supply can be provided under normal mode, allow hardware element be at any time normal operating conditions, this moment, electrical source consumption was maximum.Can close the supply power supply fully " shut " mode" is next, this moment can electric consumption, but needs one section wakeup time just can return back to normal operating conditions when restarting.According to different system or manufacturer's definition, the different names such as battery saving mode can be awaited orders, dormancy or sleep pattern, but its principle all is the minimum supply power supply that only provides save data required, therefore the power consumption of battery saving mode is lower than normal mode, and required wakeup time is short than " shut " mode" when restarting.
In step 140, the present invention can automatically adjust according to the usage degree of this specific hardware element and supply the so far power supply of specific hardware element.For instance, if be judged as the hardware element that severe is used in step 120, represent current user and can often use this specific hardware element, the present invention's this moment understands execution in step 140A to enter normal mode; If in step 120, be judged as the hardware element that moderate is used, represent current user's occasional and use this specific hardware element, the present invention's this moment understands execution in step 140B to enter battery saving mode; If in step 120, be judged as the hardware element of slight use, represent current user and seldom use this specific hardware element, the present invention's this moment understands execution in step 140C to enter " shut " mode".
According to historical behaviour in service, the probability that the user uses the hardware element that severe uses is very high, therefore the present invention can keep the power supply of the hardware element that is supplied to the severe use at step 140A, can be at any time normal operating conditions, therefore not need any wakeup time just can respond the indication that the user assigns.
According to historical behaviour in service, it is medium that the user uses the probability of the hardware element that moderate uses, therefore the present invention can reduce the power supply that is supplied to the hardware element that moderate uses reaching the part power saving effect at step 140B, and can shorten wakeup time to take into account simultaneously power saving and system effectiveness.
According to historical behaviour in service, the probability of hardware element that the user uses slight use is very low, therefore the present invention can close the power supply of the hardware element that is supplied to slight use fully to reach best power saving effect at step 140C, even receive the indication that minority restarts, extra wakeup time can't significantly affect the usefulness of mancarried device.
The present invention can adjust corresponding power supply supply according to the historical behaviour in service of each hardware element in the mancarried device at any time automatically, and new historical behaviour in service more termly, so provide meet current user recently the optimal power supply of custom control environment.
The above only is the preferred embodiments of the present invention, and all equalizations of doing according to claim of the present invention change and modify, and all should belong to covering scope of the present invention.
Claims (7)
1. the method for managing power supply of a mancarried device is characterized in that, comprises:
Detect the historical behaviour in service of hardware element in the mancarried device;
Judge the usage degree of this hardware element according to this history behaviour in service; And
Be supplied to the power supply of this hardware element according to this usage degree adjustment.
2. the method for claim 1 is characterized in that, detects this history behaviour in service and comprises:
Within the scheduled period, detect number of times or the time that this hardware element is unlocked.
3. method as claimed in claim 2 is characterized in that, judges that this usage degree comprises:
If the number of times that this hardware element is unlocked within this scheduled period greater than the first pre-determined number or time of being unlocked greater than first schedule time, this hardware element is judged to be the hardware element that severe is used;
If the number of times that this hardware element is unlocked within this scheduled period less than the second pre-determined number or time of being unlocked less than second schedule time, this hardware element is judged to be the hardware element of slight use; And
If the number of times that this hardware element is unlocked within this scheduled period between between this first and second pre-determined number or the time that is unlocked between this first and second schedule time, this hardware element is judged to be the hardware element that moderate is used;
Wherein this first pre-determined number is greater than this second pre-determined number, and this first schedule time is greater than this second schedule time.
4. method as claimed in claim 3 is characterized in that:
When this hardware element is judged as the hardware element of this severe use, keep the power supply that is supplied to this hardware element.
5. method as claimed in claim 3 is characterized in that:
When this hardware element is judged as the hardware element of this moderate use, reduce the power supply that is supplied to this hardware element.
6. method as claimed in claim 3 is characterized in that:
When this hardware element was judged as this slight hardware element that uses, stop supplies was to the power supply of this hardware element.
7. the method for claim 1 is characterized in that, other comprises:
Regular update should the history behaviour in service.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102194281A CN102915106A (en) | 2011-08-02 | 2011-08-02 | Power supply management method of portable device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102194281A CN102915106A (en) | 2011-08-02 | 2011-08-02 | Power supply management method of portable device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102915106A true CN102915106A (en) | 2013-02-06 |
Family
ID=47613504
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011102194281A Pending CN102915106A (en) | 2011-08-02 | 2011-08-02 | Power supply management method of portable device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102915106A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017104999A (en) * | 2015-12-07 | 2017-06-15 | キヤノン株式会社 | Information processing device, method for controlling the same and program |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101040241A (en) * | 2004-09-03 | 2007-09-19 | 英特尔公司 | Context based power management |
| TW200741442A (en) * | 2006-04-28 | 2007-11-01 | Hon Hai Prec Ind Co Ltd | The portable electronic apparatus with power saving and implementing method thereof |
| CN101523690A (en) * | 2006-08-31 | 2009-09-02 | 高通股份有限公司 | Portable device with priority based power savings control and method thereof |
| US20090327785A1 (en) * | 2008-06-30 | 2009-12-31 | Acer Incorporated | Power management device and method thereof for managing power consumption of electronic device |
| TW201109912A (en) * | 2009-06-25 | 2011-03-16 | Qualcomm Inc | Prediction engine to control energy consumption |
-
2011
- 2011-08-02 CN CN2011102194281A patent/CN102915106A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101040241A (en) * | 2004-09-03 | 2007-09-19 | 英特尔公司 | Context based power management |
| TW200741442A (en) * | 2006-04-28 | 2007-11-01 | Hon Hai Prec Ind Co Ltd | The portable electronic apparatus with power saving and implementing method thereof |
| CN101523690A (en) * | 2006-08-31 | 2009-09-02 | 高通股份有限公司 | Portable device with priority based power savings control and method thereof |
| US20090327785A1 (en) * | 2008-06-30 | 2009-12-31 | Acer Incorporated | Power management device and method thereof for managing power consumption of electronic device |
| TW201109912A (en) * | 2009-06-25 | 2011-03-16 | Qualcomm Inc | Prediction engine to control energy consumption |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017104999A (en) * | 2015-12-07 | 2017-06-15 | キヤノン株式会社 | Information processing device, method for controlling the same and program |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Pramanik et al. | Power consumption analysis, measurement, management, and issues: A state-of-the-art review of smartphone battery and energy usage | |
| EP3066743B1 (en) | Intelligent context based battery charging | |
| US10452123B2 (en) | Predictive power saving and screen dimming for computing devices | |
| CN104662487B (en) | User view and future interaction are predicted according to application program activity | |
| CN110198558B (en) | Standby optimization method and device, computer equipment and storage medium | |
| JP4977026B2 (en) | Method, apparatus, system and program for context-based power management | |
| US8180465B2 (en) | Multi-modal device power/mode management | |
| US20100250986A1 (en) | Method and Device for Improving Battery Life of a Mobile Computing Device | |
| CN109361818A (en) | Charging reminding method, device, storage medium and terminal | |
| US20220407337A1 (en) | Predictable battery power management apparatus and method | |
| US20140189405A1 (en) | Apparatus and method to manage energy usage of a processor | |
| US8453002B2 (en) | Apparatus and method for controlling power state transitions based on timer events | |
| Cheung et al. | Markov decision process (MDP) framework for optimizing software on mobile phones | |
| US20220224135A1 (en) | Context-based battery charging apparatus and method | |
| CN102681644A (en) | Method for managing power of portable device | |
| CN113572211A (en) | Inference based fast charging | |
| CN102915106A (en) | Power supply management method of portable device | |
| EP2235987B1 (en) | Systems and methods for managing power consumption in a flow-based user experience | |
| US11175724B2 (en) | Method and electronic device for enabling at least one battery management function for managing battery usage | |
| US12000894B2 (en) | Systems and methods for managing use of portable IHS batteries | |
| US20220187893A1 (en) | Dynamic energy performance preference based on workloads using an adaptive algorithm | |
| US20220260639A1 (en) | Systems and methods for managing use of portable ihs batteries | |
| TW201305797A (en) | Method for managing power in a portable device | |
| US20210208668A1 (en) | Apparatus and method to reduce standby power for systems in battery mode with a connected bus powered device | |
| CN103576818B (en) | Electronic installation and its method for managing power supply |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C05 | Deemed withdrawal (patent law before 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130206 |