CN1322396C - Method for auto-power-off according to user's habit - Google Patents
Method for auto-power-off according to user's habit Download PDFInfo
- Publication number
- CN1322396C CN1322396C CNB2004100280935A CN200410028093A CN1322396C CN 1322396 C CN1322396 C CN 1322396C CN B2004100280935 A CNB2004100280935 A CN B2004100280935A CN 200410028093 A CN200410028093 A CN 200410028093A CN 1322396 C CN1322396 C CN 1322396C
- Authority
- CN
- China
- Prior art keywords
- time
- accumulative total
- time interval
- interval value
- automatically
- 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.)
- Expired - Fee Related
Links
Images
Abstract
The present invention discloses a method for the automatic shutdown according to a user's habit. The method uses a power management program for recording and analyzing a user's use habit. Through the fact that a user's habit is learned, the time for the automatic shutdown is adjusted fine, and an obtained result is used as a basis for the time for the automatic shutdown.
Description
Technical field
The present invention relates to a kind of power saving mode of automatic shutdown, particularly a kind of technology of carrying out automatic shutdown according to user's custom.
Background technology
Because the lifting day by day of environmental protection attention degree, part manufacturer has worked out the agreement relevant for power management for the sizable computer of consumes power.What at first have to mention is exactly the power management standard of so-called Energy Star (Energy Star), can meet the computer of this standard, it is characterized by chipset specific power management function and several reduction power consumptions must be provided.In addition, common power management function also comprise into the rank power management (Advanced Power Management, APM) and advance rank configuration and power interface (Advanced Configuration and Power Interface, ACPI) etc.Wherein, advance the rank power management be by Microsoft, Intel and other previous institute of man well-known manufacturer of number common promote one overlap the power management specification.But, advance rank power management specification now and little by little advanced the rank configuration and the power interface specification replaces by at present newer.In addition, advance rank configuration and power interface be by Intel, Microsoft, Toshiba common power management specification of new generation of working out.This kind power management specification not only can allow operating system come items of equipment institute's electrification and state in the control system, also can allow idle equipment timeout in the system and does not consume electric power.In addition, function such as KBPO also is one of function of into being supported in rank configuration and the power interface specification.
General power management object mainly comprises total system, computer screen, this three class of hard disk.Below classification is illustrated:
(1) total system: can set the opportunity that enters various power down modes usually.Power down mode can be divided into three patterns haply, the switching flow figure of four kinds of patterns of power management as shown in Figure 1.Except general modfel (Normal Mode) (as M102), other three kinds are all battery saving mode.If according to power consumption tactic words from more to less, be sleepy pattern (Doze Mode) (as M104) in regular turn, standby mode (StandbyMode) (as M106), and interrupt mode (Suspend Mode) (as M108).
(2) computer screen: can set the time of closing mostly, and the pattern of closing.The setting shut-in time can allow screen close automatically when certain hour does not use, and the pattern of closing then is divided into and shows black picture (Black Screen), stops horizontal/vertical synchronization signals and show black picture (V/H Sync+Black Screen) and really screen power supplies is closed fully.Because present most display is all supported display power manage system system protocol (Display Power Management System; DPMS); so as long as main frame is supported this agreement too; so just can set after computer pauses a period of time; just with the part power-off of display; so just can save the electricity consumption of screen, also can protect screen to avoid the excessive damage that is caused that shows simultaneously.
(3) disc driver: can set when not using within a certain period of time, then the disk running be closed.
Present general employed power saving mode, major part all is to set a time in advance by the user, if during this period of time the user does not carry out any action to machine then machine is just carried out shutdown.Therefore the chance that causes the user to select is few, impersonalityization; And when user's times selected longer, but when seldom using machine, then can cause machine to be in idle state (Idling condition), earnestly wait for the arrival of unused time, cause unnecessary electric power resource waste.
Summary of the invention
The present invention proposes a kind of method of being accustomed to automatic shutdown according to the user.The present invention utilizes the power management routines record and analyzes user's custom, carries out the basis of time that shuts down automatically as next time with this.Study is according to user's use habit, and the time that machine cuts out automatically can be carried out trickle adjustment.Increased the selection flexibility ratio of automatic shutdown time, and reduced when the user selects inappropriate automatic shutdown time, the unnecessary power wastage that causes.From user's viewpoint, the sharp weapon that the present invention can yet be regarded as and averages out between electric power and the operation facility a little saving.
The present invention proposes a kind of method of being accustomed to automatic shutdown according to the user.At first default average unused time of this method, and a minimum reference value.Then, according to an acquired time interval value that shuts down automatically, compare.Relatively this time interval value of shutdown and relation of above-mentioned minimum reference value automatically, when the time interval value of above-mentioned automatic shutdown during less than minimum reference value, just the time interval value of automatic shutdown being used as is invalid data; When the time interval value of above-mentioned automatic shutdown during greater than minimum reference value, just this automatically time interval value of shutdown to be used as be an accumulative total data, and simultaneously this accumulative total data is charged in the accumulative total MSDS.At last, according to the data of this accumulative total MSDS, the average unused time before going to change, be used for as the automatic basis of time that shuts down next time.
In a preferred embodiment of the present invention, automatically the time interval value of shutdown is regarded as tired note data two kinds of situations, if this is when automatically time interval value of shutdown is greater than average unused time, this automatically time interval value of shutdown just be regarded as one and do not have change accumulative total data.In addition, if this automatically time interval value of shutdown less than the average unused time, and during greater than this minimum reference value, this automatically time interval value of shutdown just be regarded as a fixing accumulative total data.Do not have change and add up data or fix the accumulative total data all to belong to the accumulative total data, all need be recorded in the accumulative total MSDS.Wherein, do not have change accumulative total data and be exactly that directly the time interval value of automatic shutdown to be used as be an accumulative total data, need not do any change; Fixing on the other hand accumulative total data then is the average unused time of taking out this moment, is recorded in the accumulative total MSDS.
What will be illustrated in addition is, changes the method for above-mentioned average unused time, at first, and default standard deviation, and one first reference time.Then, the accumulative total data that is recorded in the accumulative total MSDS is carried out the computing of arithmetic mean, obtain an arithmetic mean.At this time just calculate the average unused time, the arithmetic mean of accumulative total data added certain multiple of standard deviation, added for first reference time, itself and be the average unused time.By the average unused time of gained, extrapolate the time of shutting down automatically next time at last, carry out shutdown automatically.
Will should be mentioned that especially that in addition if machine is after implementation is shut down automatically, the user carries out in the average unused time and starts shooting, then this moment, the time interval value of automatic shutdown need be done a little changes.Need the time interval value of automatic shutdown is at this moment added the time interval value use of one second reference time as the automatic shutdown of next time.
Description of drawings
Figure 1 shows that the switching flow figure of four kinds of patterns of power management in the total system of computer.
Figure 2 shows that implementation process flow diagram according to a preferred embodiment of the present invention.
Figure 3 shows that the implementation process flow diagram of charging to the accumulative total data according to a preferred embodiment of the present invention.
Embodiment
The invention provides and a kind ofly be accustomed to the automatically method of shutdown according to the user, as shown in Figure 2, it is the implementation process flow diagram according to a preferred embodiment of the present invention.At first default average unused time of this method, and a minimum reference value (as step S202).Then, this minimum reference value and a time interval value that shuts down are automatically carried out the comparison (as step S204) of magnitude relationship.When the time interval value of above-mentioned automatic shutdown during less than this minimum reference value, just the time interval value of automatic shutdown being used as is invalid data, is not charged in the accumulative total MSDS (as step S206).Another kind of situation then is a time interval value when above-mentioned automatic shutdown during greater than minimum reference value, just this automatically time interval value of shutdown to be used as be an accumulative total data, and this accumulative total data is charged to one totally (as step 208) in the MSDS.At last, according to the data of this accumulative total MSDS, the default average unused time before going to change, be used for as the automatic basis of time (as step S210) that shuts down next time.Some detail sections that the automatic with that time interval value that shuts down is regarded as in invalid data and the accumulative total data are illustrated.
Suppose:
Average unused time: T
Average=15 seconds
The time interval value of automatic shutdown: T
d
Minimum reference value: 5 seconds
When the time interval value of shutdown was less than minimum reference value automatically, then this time interval value that shuts down automatically just was regarded as invalid data (as step 206).Can simply be expressed as follows:
If T
d＜5 seconds, T then
dDo not give record.
Though in this embodiment, the average unused time is set at 15 seconds, minimum reference value is set at 5 seconds, and implementing in reality also need not be as limit.
Then, be illustrated in figure 3 as according to a preferred embodiment of the present invention charge to accumulative total data the implementation process flow diagram.At first oneself knows, the condition precedent of charging to the accumulative total MSDS need be greater than minimum reference value (as step S302) for the time interval value of shutdown automatically.The then time interval value that shuts down relatively automatically and the on average relation (as step S304) of unused time.When the time interval value of automatic shutdown during less than average unused time, then this automatically time interval value of shutdown be regarded as a fixing accumulative total data (as step S306), can simply be expressed as follows:
If 5 seconds＜T
d＜T
Average, T then
d=T
Average=15 seconds
I.e. expression is when the time interval value of automatically shutdown during less than average unused time, and the average unused time at this time just is used as a fixing accumulative total data, is recorded to add up in the MSDS.In addition, when the time interval value of automatic shutdown during greater than average unused time, then this automatically time interval value of shutdown just be regarded as one and do not have change accumulative total data (as step S308), can simply be expressed as follows:
If T
Average＜T
d, T then
d=T
d
I.e. expression at this moment, does not have the time interval value that change accumulative total data is automatic shutdown at this time when the time interval value of automatically shutdown during greater than average unused time, need not do any unusual fluctuation, directly is recorded to add up in the MSDS.Be fixing accumulative total data or do not have change accumulative total data and all add up data at last and all need be recorded in the accumulative total MSDS.
Next just in a preferred embodiment of the present invention, the detail section that how to utilize the accumulative total data in the accumulative total MSDS to go to change the average unused time is illustrated.
Suppose:
Standard deviation: S
t
First reference time: 5 seconds
Its method is to take out many tired note data earlier from the accumulative total MSDS, and these many tired note data is asked for the action of arithmetic mean.Then, the result of arithmetic mean is added two times of standard deviations, add the result of first reference time, just can draw the value of average unused time.Can simply be expressed as follows:
T
Average=[(T
D1+ T
D2+ ... + T
29+ T
30)/30]+2S
t+ 5 seconds
Wherein, though first reference time was set at 5 seconds in this embodiment; Many accumulative total data settings are 30; The multiple of standard deviation is set at two times, but also need not be as limit in reality enforcement.In addition, according to the above-mentioned average unused time of trying to achieve, the time of extrapolating automatic shutdown, carry out the action of closing machine.
At last, the method for the time interval value of shutdown adds a supplementary explanation with regard to handling automatically under a kind of special status.If machine does not reach the average unused time after shutting down automatically, when the user carried out the incident generation of start again, the time interval value of automatic shutdown at this moment just need add one second reference time, and is the time interval value of automatic shutdown with its gained with being used as.Can simply be expressed as follows:
Suppose:
Second reference time: 10 seconds
Automatically the shutdown back is to time that the user carries out start: T
1
If T
1＜T
Average, T then
d=T
d+ 10
In the preferred embodiment of the present invention, not only delete outside the insignificant invalid data fast, and significant accumulative total data is further analyzed, handled.Calculating the statistical principle of also abundant use in the average unused time.These diligently all are in order to solve, and the options of the machine switched off time that can set is in the past fixed, and the user selects few, causes the inconvenience in the use; And the options of selected shut-in time of user is unactual, causes machine idle long, on the contrary effective problem such as power saving.So the present invention proposes a kind of use habit by power management routines record and analysis user, study automatically goes to adjust the time method of automatic shutdown according to user's use habit.Automatically the time of shutdown can finely tune neatly, and the person's of being used use habit outside the operational inconvenience of minimizing user, has also reduced the idle long unnecessary power consumption that causes of machine.
Claims (6)
1. be accustomed to the automatically method of shutdown according to the user for one kind, it is characterized in that this method comprises:
A default average unused time, and a minimum reference value;
Obtain a time interval value that shuts down automatically;
If when detecting this automatically time interval value of shutdown be greater than this minimum reference value, then set this automatically time interval value of shutdown be an accumulative total data, and should add up data and charge to one and add up in the MSDS; The method of this accumulative total data is:
If when detecting this automatically time interval value of shutdown be greater than this average unused time, then set this automatically time interval value of shutdown be one not have change accumulative total data;
If when detecting this time interval value that shuts down automatically less than this average unused time and greater than this minimum reference value, then setting this time interval value that shuts down automatically is a fixing accumulative total data;
Should not have change accumulative total data and should fixing accumulative total data all charge to this accumulative total MSDS;
If when detecting this time interval value that shuts down automatically, judge that then this time interval value that shuts down automatically is invalid data less than this minimum reference value; And
According to this accumulative total MSDS, change this average unused time; The method that this changes this average unused time comprises:
A default standard deviation, and one first reference time;
Obtain an arithmetic mean from this accumulative total MSDS; And
Calculate this arithmetic mean and add one of this standard deviation multiple, add the result of this first reference time, and this result is set at this average unused time.
2. as claimed in claim 1ly be accustomed to the automatically method of shutdown according to the user, wherein, this does not have change accumulative total data be this time interval value that shuts down automatically.
3. the method for being accustomed to automatic shutdown according to the user as claimed in claim 1 is characterized in that this fixing accumulative total data is this average unused time.
4. the method for being accustomed to automatic shutdown according to the user as claimed in claim 1 is characterized in that also comprising that this multiple of this standard deviation is two.
5. the method for being accustomed to automatic shutdown according to the user as claimed in claim 1 is characterized in that also comprising: the time of obtaining automatic shutdown according to this average unused time.
6. the method for being accustomed to automatic shutdown according to the user as claimed in claim 1, it is characterized in that also comprising: after the shutdown, when promptly carrying out start before this average unused time, the time interval value of the automatic shutdown of this next time, the time interval value that then is set at the automatic shutdown of this this moment added for one second reference time.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100280935A CN1322396C (en) | 2004-07-16 | 2004-07-16 | Method for auto-power-off according to user's habit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100280935A CN1322396C (en) | 2004-07-16 | 2004-07-16 | Method for auto-power-off according to user's habit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1722059A CN1722059A (en) | 2006-01-18 |
| CN1322396C true CN1322396C (en) | 2007-06-20 |
Family
ID=35912400
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2004100280935A Expired - Fee Related CN1322396C (en) | 2004-07-16 | 2004-07-16 | Method for auto-power-off according to user's habit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1322396C (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102008054732A1 (en) * | 2008-12-16 | 2010-06-17 | Robert Bosch Gmbh | Method for identifying a sequence of input signals |
| CN101807158B (en) * | 2009-02-12 | 2013-06-12 | 纬创资通股份有限公司 | Scheduling method and computer |
| CN101937194B (en) * | 2010-09-27 | 2012-12-19 | 鸿富锦精密工业（深圳）有限公司 | Intelligence control system with learning function and method thereof |
| CN102122203A (en) * | 2011-03-03 | 2011-07-13 | 徐坚 | Intelligent control method and system for automatic memorizing on/off of computer |
| CN102572592B (en) * | 2011-12-27 | 2015-10-21 | 青岛海信宽带多媒体技术有限公司 | Based on the set-top box standby control method of system Dynamic clock management |
| CN108415547A (en) * | 2017-02-10 | 2018-08-17 | 宏碁股份有限公司 | Electronic device and its method for managing power supply |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1378114A (en) * | 2001-03-29 | 2002-11-06 | 华邦电子股份有限公司 | Automatic timing shut-off method |
| CN2529308Y (en) * | 2002-03-04 | 2003-01-01 | 吴龙祥 | Programmable computer power supply apparatus |
| JP2003099160A (en) * | 2001-09-21 | 2003-04-04 | Sharp Corp | Information equipment having auto power-off function |
| CN1431856A (en) * | 2002-01-09 | 2003-07-23 | 英华达(上海)电子有限公司 | Method for starting up and closing bakc ground light of electrical device based on setting time |
-
2004
- 2004-07-16 CN CNB2004100280935A patent/CN1322396C/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1378114A (en) * | 2001-03-29 | 2002-11-06 | 华邦电子股份有限公司 | Automatic timing shut-off method |
| JP2003099160A (en) * | 2001-09-21 | 2003-04-04 | Sharp Corp | Information equipment having auto power-off function |
| CN1431856A (en) * | 2002-01-09 | 2003-07-23 | 英华达(上海)电子有限公司 | Method for starting up and closing bakc ground light of electrical device based on setting time |
| CN2529308Y (en) * | 2002-03-04 | 2003-01-01 | 吴龙祥 | Programmable computer power supply apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1722059A (en) | 2006-01-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101598969B (en) | Platform power management based on latency guidance | |
| US6996730B2 (en) | Adjusting voltage supplied to a processor in response to clock frequency | |
| US7783905B2 (en) | Method for reducing power consumption of a computer system in the working state | |
| US8181051B2 (en) | Electronic apparatus and method of conserving energy | |
| US6704877B2 (en) | Dynamically changing the performance of devices in a computer platform | |
| US20060184812A1 (en) | Method and apparatus for reducing the power consumed by a computer system | |
| US9256271B2 (en) | Predictive power management based on user category | |
| CN102037428A (en) | Integrated circuit with secondary-memory controller for providing a sleep state for reduced power consumption and method therefor | |
| CN101573677A (en) | Methods and systems for power management in a data processing system | |
| CN101699367A (en) | Computer system and method for saving energy of screen thereof | |
| CN102289279A (en) | Equipment management method and device based on RTC (Real-Time Clock) clock interrupt | |
| CN102866765B (en) | Graphics processing unit and management method thereof | |
| CN100399237C (en) | Portable electronic device capable of auto switching electric source modes and switching method thereof | |
| US20030071805A1 (en) | Powering down display screens of processor-based systems | |
| CN1322396C (en) | Method for auto-power-off according to user's habit | |
| CN101604198B (en) | Method for reducing power consumption of embedded system | |
| JP5670967B2 (en) | Method for controlling power state of portable information terminal device, computer program, and portable information terminal device | |
| CN102185164A (en) | Battery control device of notebook computer and battery control method of notebook computer | |
| CN100424616C (en) | Power source management method for portable computer | |
| CN115599447A (en) | Energy saving method, energy saving device, electronic device, and computer storage medium | |
| KR101087429B1 (en) | Platform power management based on latency guidance | |
| US20230315188A1 (en) | Using a hardware-based controller for power state management | |
| CN102118407B (en) | Method for reducing running power consumption of cluster job system, node and system | |
| TW200428195A (en) | An automatic shutdown method according to the user habit | |
| CN114153305A (en) | Intelligent ammeter based on light-weight real-time operating system and low-power-consumption management method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070620 Termination date: 20160716 |