CN102339121A

CN102339121A - Power supply managing method and computer system using same

Info

Publication number: CN102339121A
Application number: CN2010102364856A
Authority: CN
Inventors: 林有健
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-07-22
Filing date: 2010-07-22
Publication date: 2012-02-01

Abstract

The invention provides a power supply managing method and a computer system using the same. The computer system is provided with a plurality of energy parameter modules used for enabling the computer system to have an energy-saving function. When a user is under a first energy-saving operation condition, a first energy parameter module is adopted by the computer system, so as to enable the computer system to be in a first energy-saving control mode, and when the user is under a second energy-saving operation condition, a second energy parameter module is adopted by the computer system, so as to enable the computer system to be in a second energy-saving control mode. The computer system provided by the invention can automatically switch to a suitable energy-saving operation mode according to an operation condition of the user, thereby being capable of achieving an energy-saving purpose without the help of special manual adjustment of the user.

Description

Method for managing power supply and the computer system of using this method

Technical field

The present invention relates to a kind of method for managing power supply, and use this method to have the computer system of energy saving function.

Background technology

The flourish life for the mankind of social computing machine now brings many facilities; Therefore computing machine has become the modern and lives and go up indispensable important tool; For instance; People can carry out data processing so that the more simple and fast of working through computing machine, also can reach the effect of audiovisual entertainment through computing machine, or even obtain all kinds of information through computing machine and internet.

In addition,,, how to make the effect of its performance energy saving, promptly become an important topic that is worth probing into and is concerned about therefore to the computing machine that is in the state of being used for a long time because the energy-conservation environmental protection subject under discussion that subtracts charcoal constantly is suggested.

Furthermore, present computing machine mostly is provided with the time configurator, makes computing machine have the energy saving function; See also Fig. 1, its time configurator synoptic diagram for being provided in the active computer operating system.

Promptly; The user can according to oneself use habit or operating characteristic and adjust the time parameter in the time configurator; The various time parameters of stand-by period or the like that it comprises stand-by period that the stand-by period of closing monitor, the stand-by period of closing hard disk, entering system await orders and gets into system hibernates; So; Just can close monitor or close hard disk after idle a period of time at computing machine, or even get into the system's armed state or the system wait state of low power consuming, whereby to reach the purpose of energy saving.

In addition, many computer operating systems can make the user that the time parameter of being adjusted is deposited in the time configurator with modular form at present; In detail, the user can be set at single time parameter module with the time parameter of adjusting, and deposits in the time configurator, as long as so click the option of this time parameter module after the user, and need not adjust each other time parameter respectively.Certainly, the user also can be provided with another time parameter module according to type of service and deposit in the time configurator, so user's time parameter module that can be fit to according to the situation and selecting that uses a computer instantly.

Yet the time configurator that is provided in the active computer operating system has following shortcoming because of not enough hommization:

1, many users are for fear of not making computing machine close monitor automatically for no other reason than that the section of the having time has the operational computations machine, close hard disk, getting into system's armed state or system wait state; So painstakingly the time parameter in the time configurator is set at the long stand-by period; When no longer using a computer in case this will cause the user to leave the seat; Computing machine still needed the long stand-by period of setting just can begin to carry out the action of power saving, and therefore the many power supplys than in the stand-by period of length in this section setting are wasted.

For fear of above-mentioned situation; Whether get into system's armed state of power saving on the use location that prior art proposes to utilize sensor detecting user whether to be positioned at computing machine with the decision computing machine; Its such as No. the 1286428th, No. the 242777th, the novel patent in Taiwan or Chinese invention patent ublic specification of application exposure; Being characterized as when the user leaves the sensing range of sensor of these patents; Computing machine directly switches to system's armed state, and gets back on the use location and when getting into sensing range, computing machine can be returned to the state of normal use at once in a schedule time as the user.

Yet, not really want to use a computer if get into the user of sensing range, and only be to be on the use location, computing machine still can be returned to the state of normal use, and can't keep the effect of energy saving.Again; Or the bulletin program (like the PowerPoint of Microsoft) of utilizing computing machine when user's desire is when reporting majority; Need usually leave the seat conveniently to report or to explain orally; Or some computer user's work possibly need seat often away from keyboard momently, but do not hope that computing machine causes the puzzlement of user in report because the sensor detecting makes computing machine switch to system's armed state less than the user is positioned at sensing range in this blink.

Moreover the sensor that these patents proposed must remain opening could realize the function desiring to reach, yet though continues that the sensor power consumption of power consumption is limited conflicts with the design original meaning of energy saving to some extent.

2, utilize computer application program play multimedia audio/video file or during as the user via internet viewing Streaming Media (Streaming Media); Usually the time that the section of having is long can not removed the operational computations machine, and this will cause the user when viewing and admiring multimedia video file or Streaming Media, to meet with the action that begins to carry out power saving because of computing machine suddenly and display is closed or gets into system's armed state.

For fear of above-mentioned situation; Many users can painstakingly be set at the long stand-by period with the time parameter in the time configurator; Or powered-down electricity-saving function; Yet the user often can not remember the time parameter in the time configurator is set at state originally, or the power supply electricity-saving function is opened again when finishing to view and admire multimedia video file or Streaming Media.

In view of this; The existing many Streaming Medias or the playout software of multimedia video can be when being performed the power supply electricity-saving function of closed portion automatically; Yet; This will cause at playout software only is to be in the state of suspend playing and the user need leave the seat during a period of time, and computing machine is consumed power continuously still.

3, most users are when using a computer; Computing machine is normally carried out a plurality of working routines with the mode of multitask simultaneously; The user often is difficult to judge or even be disinclined to select the reasonable time parameter module that therefore, computing machine often is not to be in best power supply control model; Use for a long time, still will waste many electric energy.

Can know to have significant disadvantage with not enough and demand urgently improving in order to the method for energy saving and time configurator in the active computer by above narration.

Summary of the invention

The technical matters that the present invention will solve is; Above-mentioned deficiency to the prior art existence; A kind of computer system with energy saving function that is applied to the method for managing power supply of computer system and uses this method is provided, and the setting computer system can make computer system automatically be in suitable power-saving control pattern to make the user not need especially manually.

The technical solution adopted for the present invention to solve the technical problems provides a kind of method for managing power supply; It is applied to computer system; This computer system has a plurality of usefulness so that this computer system has the energy parameter module of energy saving function; And this computer system is in specific power-saving control pattern according to arbitrary energy parameter module, and this method for managing power supply comprises:

(a) be in first and second power-save operation situation according to the user, and after making this computer system leave the normal running situation, corresponding first and second power saving judgement signal of output that produces at least;

Wherein, When this computer system produces this first power saving judgement signal of output; This computer system is to adopt the first energy parameter module, so that this computer system is in the first power-saving control pattern, and when this computer system produces this second power saving judgement signal of output; This computer system is to adopt the second energy parameter module, so that this computer system is in the second power-saving control pattern.

The energy parameter of those energy parameter modules be arranged in time configurator, screen protection program and the central processing unit keyholed back plate program one of at least.

The energy parameter of those energy parameter modules be in the WV of frequency of operation and central processing unit of the stand-by period of awaiting orders the stand-by period of startup screen defence program, the stand-by period of closing monitor, the stand-by period of closing hard disk, entering system, the stand-by period that gets into system hibernates, central processing unit one of at least.

This computer system comprises sensor, and this method for managing power supply also comprises in step (a) before:

(a1) start this sensor with on the use location of detecting this user and whether being positioned at this computer system;

(a2) if this user of this sensor detecting is positioned on the use location of this computer system, then make this sensor produce the detection signal of the accurate position of output first electricity, be in this first power-save operation situation so that this computer system is known this user; And

(a3) if this user of this sensor detecting is not positioned on the use location of this computer system, then make this sensor produce the detection signal of the accurate position of output second electricity, be in this second power-save operation situation so that this computer system is known this user.

When this computer system is become to adopt this second energy parameter module by this first energy parameter module converts of employing; This computer system remains on the power save mode that this first power-saving control pattern is launched; And and then get into this second power-saving control pattern; And when this computer system is become to adopt this first energy parameter module by this second energy parameter module converts of employing; This computer system remains on the power save mode that this second power-saving control pattern is launched, and and then gets into this first power-saving control pattern.

This sensor is the ultrared sensing device, and this computer system also comprises input media, uses for this user and operates this computer system.

The startup of this sensor is operated after the time length opportunity for this input media is stopped; And when this input media is operated once again, this computer system will be closed this sensor in the startup, make this computer system get into this normal running situation.

After this computing machine cuts out this sensor; This computer system will recomputate stand-by period, this stand-by period of closing monitor, this stand-by period of closing hard disk of this startup screen defence program, stand-by period that this entering system awaits orders stand-by period of this entering system hibernates maybe, and this computer system is to adopt this first energy parameter module.

This computer system also comprises first options button; It is arranged at this input media or an output unit; This user makes this computer system keep being in this second power-saving control pattern through adjusting this first options button, and/or the function of this input media is closed, and then makes this user can't operate this computer system; And/or this computer system also comprises second options button; It is arranged at this input media or an output unit, and this user makes the screen of this computer system be held open state through adjusting this second options button, and makes the screen protection program of this computer system state that keeps shut.

This sensor is to be arranged at this input media or an output unit, and this input media is at least a mouse, a keyboard or an optical lens module, and this output unit is at least a screen.

This user makes this sensor detecting be positioned at the use location of this computer system less than this user, and then makes this computer system be in this second power-saving control pattern through changing the detecting direction of this sensor.

This computer system also comprises sensor and multimedia playing program, and this method for managing power supply also comprises in step (a) before:

(a2) if this user of this sensor detecting is positioned on the use location of this computer system, then this sensor produces the detection signal of the accurate position of output first electricity;

(a3) if this user of this sensor detecting is not positioned on the use location of this computer system, then this sensor produces the detection signal of the accurate position of output second electricity; And

(a4), then make this multimedia playing program produce the output multi-media signal if this multimedia playing program is performed;

Wherein, When this multimedia playing program produces this multi-media signal of output; And when this sensor produced the detection signal of this first electric accurate position of output, this computer system knew that this user is in this first power-save operation situation, and exports this multi-media signal when this multimedia playing program produces; And when this sensor produced the detection signal of this accurate position of second electricity of output, this computer system knew that this user is in this second power-save operation situation.

This second power-saving control pattern makes the screen of this computer system state that keeps shut, and/or makes a screen protection program of this computer system be held open state.

When this computer system was in this second power-saving control pattern, this multimedia playing program presented the state that suspends broadcast, and when this computer system was in this first power-saving control pattern, this multimedia playing program presented the state of broadcast.

This computer system also comprises sensor, and this method for managing power supply also comprises in step (a) before:

When (a4) being unlocked as if the webpage with stream media information, then this computer system produces output stream media signal;

Wherein, When this computer system produces this Streaming Media signal of output; And when this sensor produced the detection signal of this first electric accurate position of output, this computer system knew that this user is in this first power-save operation situation, and exports this Streaming Media signal when computer system produces; And when this sensor produced the detection signal of this accurate position of second electricity of output, this computer system knew that this user is in this second power-save operation situation.

This second power-saving control pattern makes the screen of this computer system state that keeps shut, and/or makes the screen protection program of this computer system be held open state.

When this computer system was in this second power-saving control pattern, the stream media information of this webpage presented the state that suspends broadcast, and when this computer system was in this first power-saving control pattern, the stream media information of this webpage presented the state of broadcast.

This computer system also comprises sensor and bulletin program, and this method for managing power supply also comprises in step (a) before:

(a4) if the performed bulletin content of this bulletin program exports projector to through video signal output interface or display device makes this bulletin content be shown in projection surface or this display device, then this bulletin program produces output bulletin signal;

Wherein, When this bulletin program produces this bulletin signal of output; And when this sensor produced the detection signal of this first electric accurate position of output, this computer system knew that this user is in this first power-save operation situation, and exports this bulletin signal when this bulletin program produces; And when this sensor produced the detection signal of this accurate position of second electricity of output, this computer system knew that this user is in this second power-save operation situation.

This second power-saving control pattern makes this computer system after a time length, opens screen protection program, and the performed bulletin content of this bulletin program continues to export this projector or this display device to through video signal output interface.

This computer system comprises uses the input media of operating this computer system for this user, and this method for managing power supply also comprises in step (a) before:

(a1) if this user operates this computer system through this input media, then this input media produces output function signal;

Wherein, When this input media produces this operation signal of output; This computer system knows that this user is in this first power-save operation situation, and when this input media did not produce this operation signal of output, this computer system knew that this user is in this second power-save operation situation.

The present invention also provides a kind of computer system with energy saving function, and it comprises:

First and second energy parameter module;

Judgment means; Power-save operation situation in order to judges; When this judgment means judges that this user is in the first power-save operation situation; Then produce output first power saving and judge signal, and when this judgment means judges that this user is in the second power-save operation situation, then produce output second power saving and judge signal; And

Control element is judged signal and this first and second energy parameter module of corresponding selection employing in order to receive this first and second power saving;

Wherein, when this control element was selected to adopt this first energy parameter module, this computer system was in the first power-saving control pattern, and when this control element was selected to adopt this second energy parameter module, this computer system was in the second power-saving control pattern.

Described computer system with energy saving function also comprises:

Sensor; In order to detect on the use location whether this user be positioned at this computer system; And when this user of this sensor detecting is positioned on the use location of this computer system; This sensor produces the detection signal of the accurate position of output first electricity to this judgment means, and when this user of this sensor detecting was not positioned on the use location of this computer system, this sensor produced detection signal to this judgment means of accurate of output second electricity;

Wherein, When this judgment means receives the detection signal of this accurate position of first electricity; Then this judgment means judges that this user is in this first power-save operation situation; And when this judgment means received the detection signal of this accurate position of second electricity, then this judgment means judged that this user is in this second power-save operation situation.

Be stopped operation one time length after for this input media startup opportunity of this sensor, and this input media is during once again by operation, and this computer system will be closed this sensor in the startup, make this computer system get into a normal running situation.

This sensor is to be arranged on this input media or on the output unit, and this input media is at least a mouse, a keyboard or an optical lens module, and this output unit is at least a screen.

Described computer system with energy saving function also comprises:

The multimedia element, and when this multimedia element was used, this multimedia element produced the output multi-media signal to this judgment means; And

Wherein, When this judgment means receives the detection signal of this multi-media signal and this accurate position of first electricity; Then this judgment means judges that this user is in this first power-save operation situation; And when this judgment means received the detection signal of this multi-media signal and this accurate position of second electricity, then this judgment means judged that this user is in this second power-save operation situation.

This second power-saving control pattern makes keep shut state and/or make the screen protection program of this computer system be held open state of the screen of this computer system.

This multimedia element is a multimedia playing program; And when this computer system is in this second power-saving control pattern; This control element makes this multimedia playing program present the state that suspends broadcast; And when this computer system was in this first power-saving control pattern, this control element made this multimedia playing program present the state of broadcast.

Described computer system with energy saving function also comprises:

Network equipment is used for this user and is watched the webpage with stream media information, and when this webpage with stream media information is unlocked, makes this computer system produce the output stream media signal to this judgment means; And

Wherein, When this judgment means receives the detection signal of this Streaming Media signal and this accurate position of first electricity; Then this judgment means judges that this user is in this first power-save operation situation; And when this judgment means received the detection signal of this Streaming Media signal and this accurate position of second electricity, then this judgment means judged that this user is in this second power-save operation situation.

When this computer system is in this second power-saving control pattern; This control element makes the stream media information of this webpage present the state that suspends broadcast; And when this computer system was in this first power-saving control pattern, this control element made the stream media information of this webpage present the state of broadcast.

Described computer system with energy saving function also comprises:

The bulletin element; And when the performed bulletin content of this bulletin element exported projector or display device to and makes this bulletin content be shown in projection surface or this display device through video signal output interface, this bulletin element produced output bulletin signal to this judgment means; And

Wherein, When this judgment means receives the detection signal of this bulletin signal and this accurate position of first electricity; Then this judgment means judges that this user is in this first power-save operation situation; And when this judgment means received the detection signal of this bulletin signal and this accurate position of second electricity, then this judgment means judged that this user is in this second power-save operation situation.

This second power-saving control pattern makes this computer system after a time length, open screen protection program, and the performed bulletin content of this bulletin program continues to export this projector or this display device to through video signal output interface.

Described computer system with energy saving function also comprises:

Input media is used for this user and is operated this computer system, and when this user operated this computer system through this input media, this input media produced output function signal to this judgment means;

Wherein, When this judgment means receives this operation signal; Then this judgment means judges that this user is in this first power-save operation situation, and when this judgment means did not receive this operation signal, then this judgment means judged that this user is in this second power-save operation situation.

The present invention makes computer system according to user's operation scenario and automatically switch to suitable electricity-saving operation mode; The user does not need special manual adjustment energy parameter can reach the purpose of energy saving; Therefore the present invention does not influence the original user use habit fully; That is to say, the power-save operation situation different according to the user, this control element can be selected suitable energy parameter module accordingly; So that computer system automatically is in suitable power-saving control pattern; The user does not need because of user demand manual adjustment energy parameter continually again, or the manual adjustment energy parameter is set at the long stand-by period with energy parameter because of being disinclined to continually, causes the purpose that can't reach energy saving.

Description of drawings

The time configurator synoptic diagram of Fig. 1 for being provided in the active computer operating system.

Fig. 2 has the system schematic of the computer system preferred embodiment of energy saving function for the present invention.

Fig. 3 has the energy parameter configuration schematic diagram of the first energy parameter module of the computer system preferred embodiment of energy saving function for the present invention.

Fig. 4 has the energy parameter configuration schematic diagram of the second energy parameter module of the computer system preferred embodiment of energy saving function for the present invention.

Fig. 5 is the block flow diagram of method for managing power supply preferred embodiment of the present invention.

Fig. 6 is the block flow diagram of the method for the power-save operation situation that computer system is known the user in method for managing power supply first preferred embodiment of the present invention.

Fig. 7 is the block flow diagram of the intelligent balance power-economizing method of method for managing power supply preferred embodiment of the present invention.

Fig. 8 is the block flow diagram of the method for the power-save operation situation that computer system is known the user in method for managing power supply second preferred embodiment of the present invention.

Fig. 9 is the block flow diagram of the method for the power-save operation situation that computer system is known the user in method for managing power supply the 3rd preferred embodiment of the present invention.

Figure 10 is the block flow diagram of the method for the power-save operation situation that computer system is known the user in method for managing power supply the 4th preferred embodiment of the present invention.

Figure 11 is the block flow diagram of the method for the power-save operation situation that computer system is known the user in method for managing power supply the 5th preferred embodiment of the present invention.

Embodiment

See also Fig. 2, it has the system schematic of the computer system preferred embodiment of energy saving function for the present invention; Wherein, computer system 2 comprises judgment means 21, sensor 22, input media 23, multimedia element 24, bulletin element 25, network equipment 26, control element 27, first options button 28, second options button 29, the first energy parameter module 33 and the second energy parameter module 34; Again; Sensor 22, input media 23, multimedia element 24, bulletin element 25 and network equipment 26; Be that the branch level signal is connected in judgment means 21, and judgment means 21, first options button 28 and second options button 29 then divide level signal to be connected in control element 27.

Moreover; The energy parameter of first and second energy parameter module 33,34; Be be arranged in time configurator 30, screen protection program 31 or central processing unit (CPU) the keyholed back plate program 32 one of at least; And the stand-by period, one that the energy parameter of first and second energy parameter module 33,34 is stand-by period of closing stand-by period, one of closing stand-by period, one of a startup screen defence program monitor hard disk, an entering system awaits orders get in the WV of frequency of operation or a central processing unit (CPU) of stand-by period, a central processing unit (CPU) of system hibernates one of at least.

See also Fig. 3 and Fig. 4; Wherein, Fig. 3 has the energy parameter configuration schematic diagram of the first energy parameter module of the computer system preferred embodiment of energy saving function for the present invention, Fig. 4 then has the energy parameter configuration schematic diagram of the second energy parameter module of the computer system preferred embodiment of energy saving function for the present invention.

Wherein, No matter be the energy parameter of the first energy parameter module 33 or the energy parameter of the second energy parameter module 34; Closing the stand-by period of monitor, the stand-by period of closing hard disk, entering system stand-by period of awaiting orders and the stand-by period that gets into system hibernates all is arranged in the time configurator, and the stand-by period of startup screen defence program then is arranged in the screen protection program; In addition, the WV of the frequency of operation of central processing unit and central processing unit all is arranged in the central processing unit keyholed back plate program.

In addition; According to user's the first power-save operation situation (please cooperate the explanation of consulting following relevant embodiment said); The energy parameter of the first energy parameter module 33 is set as follows: after the stand-by period of closing monitor is T1 minute, after the stand-by period of closing hard disk is T2 minute, after the stand-by period that the entering system awaits orders is T3 minute; After the stand-by period that gets into system hibernates is T4 minute; After the stand-by period T5 of startup screen defence program minute, the frequency of operation of central processing unit is the F1 hertz, and the WV of central processing unit is the F2 volt.

Moreover; According to user's the second power-save operation situation (please cooperate the explanation of consulting following relevant embodiment said); The energy parameter of the second energy parameter module 34 is set as follows: after the stand-by period of closing monitor is T1 ' minute, after the stand-by period of closing hard disk is T2 ' minute, after the stand-by period that the entering system awaits orders is T3 ' minute; After the stand-by period that gets into system hibernates is T4 ' minute; After the stand-by period T5 ' of startup screen defence program minute, the frequency of operation of central processing unit is F1 ' hertz, and the WV of central processing unit is a F2 ' volt.

The setting of the energy parameter of first and second above-mentioned energy parameter module 33,34; Be respectively via the user according to own use habit or operating characteristic and result that adjustment is in advance set under first and second power-save operation situation; And deposit in computer system 2 with modular form, and computer system 2 is in a specific power-saving control pattern according to arbitrary adopted energy parameter module.

What specify is; The judgment means 21 of computer system 2 is to produce output one power saving to judge signal in order to the power-save operation situation of judges; 27 of control elements are judged signal and are selected suitable energy parameter module accordingly in order to receive this power saving; So that computer system 2 automatically is in suitable power-saving control pattern, certainly, control element 27 also can and adjust arbitrary energy parameter separately according to specific power saving judgement signal.In addition, control element 27 of the present invention is that form with a Control Software is present in the computer system 2.

Next introduce method for managing power supply of the present invention; See also Fig. 5, it is the block flow diagram of method for managing power supply preferred embodiment of the present invention, and please consults Fig. 2 synchronously.

Step S1: be in first and second power-save operation situation according to the user; So that after computer system 2 leaves the normal running situation; Signal is judged in judgment means 21 corresponding first and second power savings of generation output; Wherein, judge that signal then gets into step S2, judge that signal then gets into step S3 if judgment means 21 produces output second power saving if judgment means 21 produces output first power saving;

Step S2: control element 27 receives that signal is judged in first power saving and the first energy parameter module 33 is adopted in corresponding selection, so that computer system 2 is in the first power-saving control pattern;

Step S3: control element 27 receives that signal is judged in second power saving and the second energy parameter module 34 is adopted in corresponding selection, so that computer system 2 is in the second power-saving control pattern.

Method for managing power supply of the present invention also comprises power-save operation situation how to know the user; Below will specify, and be in the effect that corresponding power-saving control pattern can be brought together with introducing the different power-save operation situations of computer system 2 because of the user with five preferred embodiments.

In first preferred embodiment, whether the present invention utilizes sensor 22 detecting users to be positioned on the use location of computer system 2 to obtain the means of users' power-save operation situation as computer system 2.

See also Fig. 6, it is the block flow diagram of the method for the power-save operation situation that computer system is known the user in method for managing power supply first preferred embodiment of the present invention, and please consults Fig. 2 synchronously.

Step P1: start sensor 22 and whether be positioned on the use location of computer system 2 with the detecting user; Wherein, Be positioned on the use location of computer system 2 and then get into step P2 if sensor 22 detects the user, be not positioned on the use location of computer system 2 and then get into step P3 if sensor 22 detects the user;

Step P2: sensor 22 produces detection signal to the judgment means 21 of the accurate position of output first electricity, produces output first power saving so that judgment means 21 judges are in the first power-save operation situation at present and judges signal;

Step P3: sensor 22 produces detection signal to the judgment means 21 of the accurate position of output second electricity, produces output second power saving so that judgment means 21 judges are in the second power-save operation situation at present and judges signal.

In the present embodiment, input media 23 be at least mouse, keyboard and optical lens module one of them, use for user's operational computations machine system 2, and sensor 22 is the ultrared sensing device, and is arranged on the computer input device 23; Certainly, do not limit to the kind and the set-up mode of sensor 22, also can as if sensor 22 is arranged at like the output unit of screen or other peripheral unit of computer system 2 with this.

Based on above description, method for managing power supply of the present invention can make computer system 2 have the energy-conservation function of intelligent balance; Moreover, seeing also Fig. 7, it is the block flow diagram of the intelligent balance power-economizing method of method for managing power supply preferred embodiment of the present invention.Explain that at first dotted line L1 is the state that is used for distinguishing computer system 2, above dotted line L1, represent computer system 2 to be in the duty of normal use, and on behalf of computer system 2, the below of dotted line L1 be in the state of power and energy saving.

Steps A 1: computer system 2 is in the duty of normal use;

Steps A 2: close sensor 22;

Steps A 3: control element 27 selects to adopt the first energy parameter module 33, and selects to adopt the first energy parameter module 33 instantly in control element 27, and computer system 2 recomputates the stand-by period that energy parameter T1～T5 sets; Wherein, In the present embodiment; The energy parameter of the first energy parameter module 33 is set to that following of the duty of normal use is special to be adopted when computer system 2 is in; Therefore, energy parameter T1～T5 is adjusted into the long time in advance by the user, and energy parameter F1 is adjusted into higher frequency of operation in advance by the user; And energy parameter F2 is adjusted into higher WV in advance by the user, and deposited in computer system 2 by the form with the first energy parameter module 33 by adjusted energy parameter;

Steps A 4: utilize judgment means 21 to judge whether input media 23 is stopped operation one time length T 0; Generally speaking; Time span T0 can be significantly less than any one time among energy parameter T1～T5, even may be as little to the several seconds, wherein; Reach time span T0 and then get into steps A 5 if input media 23 is stopped operation, then do not continue execution in step A4 if the time of input media 23 shut-down operations reaches time span T0 as yet;

Steps A 5: start sensor 22;

Steps A 6: utilize sensor 22 detecting users whether to be positioned on the use location of computer system 2; Wherein, Then get into steps A 7 if sensor 22 detecting users are positioned on the use location of computer system 2, then do not get into steps A 9 if sensor 22 detecting users are positioned on the use location of computer system 2;

Steps A 7: control element 27 still selects to adopt the first energy parameter module 33; So that computer system 2 is in the first power-saving control pattern; And utilize judgment means 21 to judge whether input media 23 is operated once again in the time that the first energy parameter module 33 sets; Wherein, If input media 23 is then got back to steps A 1 by operation once again in the time that the first energy parameter module 33 sets, if input media 23 is not then got into steps A 8 by operation once again in the time that the first energy parameter module 33 sets;

Steps A 8: according to energy parameter T1～T5, F1 and the F2 of the first energy parameter module 33; Make computer system 2 adjust frequency of operation and WV, the startup screen defence program of central processing unit in regular turn, close monitor, close hard disk, start-up system is awaited orders and get into system hibernates, and get back to steps A 6;

Steps A 9: control element 27 selects to adopt the second energy parameter module 34; So that computer system 2 is in the second power-saving control pattern; Wherein, If computer system 2 has been introduced into the power save mode launched under the first power-saving control pattern (like the startup screen defence program, close monitor, close hard disk, start-up system is awaited orders or get into system hibernates); Then get into the second power-saving control pattern under the prerequisite of the power save mode launched to remain on of computer system 2; For instance, if computer system 2 had been introduced into the screen protection program of being launched under the first power-saving control pattern before steps A 9, then when control element 27 is then selected to adopt the second energy parameter module; Computing machine still remains on the state of the screen protection program of launching, rather than the stand-by period (T5 ' minute after) of recomputating the startup screen defence program is launched screen protection program again.

Moreover; In the present embodiment; The energy parameter of the second energy parameter module 34 be set to when the user is not positioned on the use location of computer system 2 special the employing, promptly representative of consumer maybe be in the short time operational computations machine system 2 more not, therefore; Energy parameter T1 '～T5 ' is adjusted into the short time in advance by the user; Energy parameter F1 ' is adjusted into lower frequency of operation in advance by the user, and energy parameter F2 ' is adjusted into lower WV in advance by the user, and is deposited in computer system 2 by the form with the second energy parameter module 34 by adjusted energy parameter;

Steps A 10: utilize sensor 22 detecting users whether to be positioned on the use location of computer system 2; Wherein, Then get into steps A 11 if sensor 22 detecting users are positioned on the use location of computer system 2, then do not get into steps A 12 if sensor 22 detecting users are positioned on the use location of computer system 2;

Steps A 11: control element 27 selects to adopt the first energy parameter module 33; So that computer system 2 is in the first power-saving control pattern; And get back to steps A 6; Wherein, If computer system 2 has been introduced into the power save mode launched under the second power-saving control pattern (like the startup screen defence program, close monitor, close hard disk, start-up system is awaited orders or get into system hibernates), then get into the first power-saving control pattern under the prerequisite of the power save mode launched to remain on of computer system 2, for instance; If computer system 2 had been introduced into the system of being launched under the second power-saving control pattern and has awaited orders before steps A 11; Then when control element 27 is then selected to adopt the first energy parameter module, computer system 2 still remains on the state that the system of being launched awaits orders, rather than recomputates stand-by period (after T3 minute) the entering system again that the entering system awaits orders and await orders.

Steps A 12: control element 27 still selects to adopt the second energy parameter module 34; So that computer system 2 is in the second power-saving control pattern; And utilize judgment means 21 to judge whether input media 23 is operated once again in the time that the second energy parameter module 34 sets; Wherein, If input media 23 is then got back to steps A 1 by operation once again in the time that the second energy parameter module 34 sets, if input media 23 is not then got into steps A 13 by operation once again in the time that the second energy parameter module 34 sets;

Steps A 13: according to energy parameter T1 '～T5 ', F1 ' and the F2 ' of the second energy parameter module 34; Make computer system 2 adjust frequency of operation and WV, the startup screen defence program of central processing unit in regular turn, close monitor, close hard disk, start-up system is awaited orders and get into system hibernates, and get back to steps A 10.

Can know according to above description, the intelligent balance method for saving energy that is disclosed in the present embodiment, its advantage is:

1, the power-save operation situation different according to the user; Control element 27 can be selected suitable energy parameter module accordingly; So that computer system 2 automatically is in suitable power-saving control pattern; The user is no longer because of user demand manual adjustment energy parameter continually, or the manual adjustment energy parameter is set at the long stand-by period with energy parameter because of being disinclined to continually, causes the purpose that can't reach energy saving.

In case 2, being different from sensor 22 in the prior art can't detect user's existence and just directly switch to armed state; In case or sensor 22 detecting users' existence just directly is returned to the state of normal use; On the contrary; The present invention is through adopting suitable energy parameter module flexibly to provide intelligent balance energy-conservation function to change the energy parameter in the energy parameter module; Make to take (when majority being reported) when often leaving the seat and but using a computer system 2 again as the user like the bulletin program of utilizing computing machine, can be because of sensor 22 detectings make computer system 2 switch to system's armed state at once less than the user, when the yet feasible sensing range that gets into sensor 22 as the user is not but really wanted to use a computer; Computing machine can not be returned to the state of normal use at once, keeps the effect of energy saving with this.

Moreover; If the user is not during at the sensing range of sensor 22 and through other peripheral unit or the mode operational computations machine of Remote; Judgment means 21 can judge that computer system 2 is operated, so control element 27 can be selected to adopt the first energy parameter module 33 accordingly and make computing machine automatically be in the duty of normal use.

3, after input media 23 was stopped operation one time length, sensor 22 just was activated, and when input media 23 is operated once again; Sensor 22 just can be closed; Therefore, sensor 22 will can not be in the state of unlatching always, to save the consumption of electric power whereby.

In addition, the user that also can be in the office environment of the method for managing power supply in the present embodiment brings the effect that is described below.

Be in the user in the office environment; Usually can take notice of whether the screen institute content displayed of computer system 2 is spied on by other people easily; Particularly the public affair secret or the part of individual privacy; Therefore the user can be in advance be adjusted into the extremely short time (after the several seconds) with the part energy parameter T1 ' and the T5 ' of the second energy parameter module 34; Thus as long as user seat away from keyboard and break away from the sensing range of sensor 22; Computer system 2 will make computer system 2 startup screen defence program or close screen in the extremely short time (after the several seconds) automatically because of being under the second power-saving control pattern, and then makes outside the screen institute content displayed of computer system 2 is not exposed to; And return on the seat and when getting into the sensing range of sensor 22 as the user; Computer system 2 will be got back to the first power-saving control pattern automatically; Thus; The user just can make computer system 2 get into the normal duty of using according to operating habit at ordinary times; For example as long as but the user is rolling mouse or push the arbitrary button computer system wakeup 2 just on the keyboard, and if the user gets back to the seat not have rolling mouse or push the arbitrary button on the keyboard, computer system 2 still can not waken up.Can know that according to above description the user does not need any unnecessary action and just can reach anti-people and peep the purpose with automatic energy saving.

Moreover; In the environment of office; Usually have other people (colleague) and public affair or chat are discussed near the seat of oneself; Sometimes do not hope that own screen institute content displayed seen by other people, shyly start the screen of the system of shutting down computer 2 with friendship but take courtesy into account, because such action has the intention of obviously peeping anti-people.Therefore; As long as method for managing power supply in the present embodiment makes the user a little that seat is mobile toward on one side; Except convenient the talk; Because of the user leaves the reconnaissance range of sensor 22, computer system 2 will make computer system 2 startup screen defence program or close screen in the extremely short time (after the several seconds) automatically because of being under the second power-saving control pattern.

In addition; When the user leaves the seat; Other people is because of having a mind to or making computer system 2 get back to the first power-saving control pattern automatically near own computer system 2 with the sensing range of entering sensor 22 unintentionally; And then spy on screen and attend institute's content displayed; The user is as long as the mouse that will be provided with sensor 22 smoothly turns to, the detecting direction that makes sensor 22 towards nobody can near orientation (as towards wall), so computer system 2 is remained under the second power-saving control pattern to prevent aforesaid situation.

Again; If being in the sensing range of sensor 22, the user but only carries out the irrelevant work of other and computing machine; The user also turns to as long as will be provided with the mouse of sensor 22 smoothly; The detecting direction that makes sensor 22 towards nobody can near orientation (as towards wall), just can make computer system 2 switch the power-saving control patterns easily, make computer system 2 startup screen defence program or close screen in the extremely short time (after the several seconds) automatically; So neither can waste power supply, also can not let other people spy on screen and attend institute's content displayed.

Moreover in first preferred embodiment, computer system 2 also comprises the switch with first options button 28 and second options button 29, and the user makes computer system 2 have the action of different energy savings through different options buttons.Wherein, this switch can be arranged on the keyboard; Certainly, do not limit to the set-up mode of this switch, also can as if other peripheral unit that this switch is arranged at mouse, screen or computer system 2 with this.

The function that first options button 28 is provided mainly is; When the user can push first options button 28 during temporarily without computing machine; First options button 28 can produce the output first options button signal makes computer system 2 be in the second power-saving control pattern immediately; And the function of input media 23 is closed, can't operational computations machine system 2 to make the user, also avoid the user to start computer system 2 unexpectedly because of false touch mouse or keyboard.

Second options button 29 is specially adapted for the application relevant with displaying information on screen, and for example, the user views and admires multimedia messages or stream media information through computer system 2.When second options button 29 is depressed by the user; Second options button 29 can produce output second options button signal to the control element 27; Control element 27 receives behind the second options button signal initiatively the adjustment member energy parameter so that the screen of computer system 2 is held open state, and makes the screen protection program of computer system 2 state that keeps shut.

In general; View and admire multimedia messages, stream media information or carry out application situation such as computing machine bulletin and only be when utilizing the displaying information on screen of computer system 2 merely when the user is in, the user often needs shift position, regular ground, or is positioned at from computer system 2 positions far away and not at the sensing range of sensor 22; And maybe be temporarily can the operational computations machine; Therefore, computer system 2 can be in the second power-saving control pattern, yet the second power-saving control pattern can make computer system 2 startup screen defence program within the short time; Or close screen within the short time, this will cause user's inconvenience.Therefore, the function that the user can be provided through second options button 29 makes the user when watching multimedia messages, stream media information or carrying out the computing machine bulletin, can not be affected.

In addition; When second options button 29 is depressed by the user; The state that sensor 22 is held open, in case sensor 22 detects the user when being positioned at the use location of computer system 2, the expression user at any time may operational computations machine system 2; Therefore control element 27 can improve the frequency of operation of central processing unit (CPU) and WV by active adjustment member energy parameter, to promote work efficiency; On the contrary; In case sensor 22 does not detect the user when being positioned at the use location of computer system 2; The expression user temporarily can operational computations machine system 2, and the display message constantly of the screen through computer system 2 only is as long as satisfy the purpose of screen display this moment; Therefore, control element 27 meeting active adjustment member energy parameters are so that the frequency of operation of central processing unit (CPU) and WV reduction.Wherein, the screen of computer system 2 can be an external display device, for example LCD projector (LCD Projector).

Next second preferred embodiment is described; In second preferred embodiment; Input media 23 comprises mouse, keyboard and optical lens module; Use for user's operational computations machine system 2, whether present embodiment is to be operated to obtain the means of users' power-save operation situation as computer system 2 by the user according to input media 23.

See also Fig. 8, it is the block flow diagram of the method for the power-save operation situation that computer system is known the user in power-supply management system second preferred embodiment of the present invention, and please consults Fig. 2 synchronously.

Step B1: when the user passes through input media 23 operational computations machine systems 2; Input media 23 produces the output function signal to judgment means 21; Wherein, signal then gets into step B2 if input media 23 has the output function of generation, does not then get into step B3 if input media 23 has the output function of generation signal;

Step B2: judgment means 21 receives operation signal and judges is in the first power-save operation situation, and produces output first power saving and judge signal;

Step B3: judgment means 21 does not receive operation signal and judges is in the second power-save operation situation, and produces output second power saving and judge signal.

In the present embodiment; Control element 27 is in the power-save operation situation of using input media 23 and the power-save operation situation of not using input media 23 according to the user; Can select the first energy parameter module 33 and the second energy parameter module 34 accordingly; So that computer system 2 automatically is in the first power-saving control pattern and the second power-saving control pattern; So also no longer because of the demand of operating environment manual adjustment energy parameter continually, the manual adjustment energy parameter is set at the long stand-by period with energy parameter to the user again or because of being disinclined to continually, causes the purpose that can't reach energy saving.

Likewise; Computer system 2 in the present embodiment also comprises the switch with first options button 28, second options button 29; The user makes computer system 2 have the action of different energy savings through different options buttons; Because the function of the switch of first options button 28, second options button 29 is introduced in first preferred embodiment in detail, this promptly no longer with to give unnecessary details.

Next the 3rd preferred embodiment is described; In the 3rd preferred embodiment; Multimedia element 24 is present in the computer system 2 with the form of multimedia playing program, and the user can play the film file through carrying out multimedia playing program, and common multimedia playing program has PowerDVD; Windows Media Player, WinAmp etc.Whether present embodiment is to utilize sensor 22 detecting users to be positioned on the use location of computer system 2 and whether multimedia playing program has and be performed to obtain the means of users' power-save operation situation as computer system 2; Wherein, If when multimedia playing program was performed, multimedia playing program can produce the output multi-media signal.See also Fig. 9, it is the block flow diagram of the method for the power-save operation situation that computer system is known the user in power-supply management system the 3rd preferred embodiment of the present invention, and please consults Fig. 2 synchronously.

Step C1: start sensor 22 and whether be positioned on the use location of computer system 2 with the detecting user; Wherein, Be positioned on the use location of computer system 2 and then get into step C2 if sensor 22 detects the user, be not positioned on the use location of computer system 2 and then get into step C3 if sensor 22 detects the user;

Step C2: sensor 22 produces detection signal to the judgment means 21 of exporting the accurate position of first electricity, and when judgment means 21 received multi-media signal, judgment means 21 judges were in the first power-save operation situation and produce output first power saving judgement signal;

Step C3: sensor 22 produces detection signal to the judgment means 21 of exporting the accurate position of second electricity, and when judgment means 21 received multi-media signal, judgment means 21 judges were in the second power-save operation situation and produce output second power saving judgement signal.

In the present embodiment; Control element 27 is judged signal and second power saving judgement signal according to first power saving; Can select the first energy parameter module 33 and the second energy parameter module 34 accordingly, so that computer system 2 automatically is in the first power-saving control pattern and the second power-saving control pattern.Wherein, Energy parameter T1～the T5 of the first energy parameter module 33 is adjusted into the long time in advance by the user; And deposit in computer system 2 with the form of the first energy parameter module 33; And energy parameter the T1 '～T5 ' of the second energy parameter module 34 is adjusted into the short time in advance by the user, and deposits in computer system 2 with the form of the second energy parameter module 34.

Can know by above description; When computer system 2 is play the film file with multimedia playing program and user when not being on the use location; Control element 27 will select to adopt the second energy parameter module 34 so that computer system 2 automatically is in the second power-saving control pattern; Thus, computer system 2 in the short period of time the sequential start screen protection program, close monitor, close hard disk, start-up system is awaited orders and get into system hibernates, to reach the purpose of energy saving.

In addition, the control element 27 in the present embodiment also can sensor 22 do not detect the user when being positioned on the use location of computer system 2 the control multimedia playing program be and suspend the state of playing, the time point play of the time-out of documentary file simultaneously.And when the user gets back on the use location; Control element 27 will select to adopt the first energy parameter module 33 so that computer system 2 automatically is in the first power-saving control pattern; Simultaneously; Control element 27 also may command multimedia playing program is the state of broadcast, and its play time is for previous time point or the previous time point of playing that suspends play of suspending fell back 5～10 seconds, so makes the user when getting back to the seat, not need any action just can not miss any fragment and begin to view and admire.

Next the 4th preferred embodiment is described; In the 4th preferred embodiment; The user can watch the webpage (like YouTube, PPStream or potato net etc.) with stream media information through the network equipment 26 of computer system 2; And when the webpage with stream media information is unlocked; Computer system 2 can produce the output stream media signals, and whether present embodiment is to utilize sensor 22 detecting users to be positioned on the use location of computer system 2 and whether webpage with stream media information has and be unlocked to obtain the means of users' power-save operation situation as computer system 2, sees also Figure 10; It is the block flow diagram of the method for the power-save operation situation that computer system is known the user in power-supply management system the 4th preferred embodiment of the present invention, and please consults Fig. 2 synchronously.

Step D1: start sensor 22 and whether be positioned on the use location of computer system 2 with the detecting user; Wherein, Be positioned on the use location of computer system 2 and then get into step D2 if sensor 22 detects the user, be not positioned on the use location of computer system 2 and then get into step D3 if sensor 22 detects the user;

Step D2: sensor 22 produces detection signal to the judgment means 21 of exporting the accurate position of first electricity, and when judgment means 21 received the Streaming Media signal, judgment means 21 judges were in the first power-save operation situation and produce output first power saving judgement signal;

Step D3: sensor 22 produces detection signal to the judgment means 21 of exporting the accurate position of second electricity, and when judgment means 21 received the Streaming Media signal, judgment means 21 judges were in the second power-save operation situation and produce output second power saving judgement signal.

Can know by above description; When the stream media information of webpage by broadcast and user when not being on the use location; Control element 27 will select to adopt the second energy parameter module 34 so that computer system 2 automatically is in the second power-saving control pattern; Thus, computer system 2 in the short period of time the sequential start screen protection program, close monitor, close hard disk, start-up system is awaited orders and get into system hibernates, to reach the purpose of energy saving.

In addition, the control element 27 in the present embodiment also can sensor 22 do not detect the user when being positioned on the use location of computer system 2 stream media information of control webpage be and suspend the state of playing, the time point play of the time-out of recorded stream media information simultaneously.And when the user gets back on the use location; Control element 27 will select to adopt the first energy parameter module 33 so that computer system 2 automatically is in the first power-saving control pattern; Simultaneously; The control element 27 also stream media information of may command webpage is the state of broadcast, and its play time was for previous time point or the previous time point of playing that suspends play of suspending fell back 5～10 seconds, so makes the user when getting back to the seat, not need any action just can not miss any fragment and begin to view and admire.

Next the 5th preferred embodiment is described; In the 5th preferred embodiment; Bulletin element 25 is present in the computer system 2 with the form of bulletin program; When the user desires in meeting through carrying out bulletin program (like the PowerPoint of Microsoft) when majority are reported; Can make the performed bulletin content of bulletin program export a projector to through video signal output interface or a display device makes the bulletin content be shown in a projection surface or this display device, wherein, this display device is different from the screen of computer system 2.

Whether present embodiment is to utilize sensor 22 detecting users to be positioned on the use location of computer system 2 and whether the performed bulletin content of bulletin program has through video signal output interface and export projector or display device to obtain the means of users' power-save operation situation as computer system 2; Wherein, When if the performed bulletin content of bulletin program exports projector to through video signal output interface, the bulletin program can produce output bulletin signal.See also Figure 11, it is the block flow diagram of the method for the power-save operation situation that computer system is known the user in power-supply management system the 5th preferred embodiment of the present invention, and please consults Fig. 2 synchronously.

Step e 1: start sensor 22 and whether be positioned on the use location of computer system 2 with the detecting user; Wherein, Be positioned on the use location of computer system 2 and then get into step e 2 if sensor 22 detects the user, be not positioned on the use location of computer system 2 and then get into step e 3 if sensor 22 detects the user;

Step e 2: sensor 22 produces detection signal to the judgment means 21 of exporting the accurate position of first electricity, and when judgment means 21 received the bulletin signal, judgment means 21 judges were in the first power-save operation situation and produce output first power saving judgement signal;

Step e 3: sensor 22 produces detection signal to the judgment means 21 of exporting the accurate position of second electricity, and when judgment means 21 received the bulletin signal, judgment means 21 judges were in the second power-save operation situation and produce output second power saving judgement signal.

In the present embodiment; Control element 27 is judged signal and second power saving judgement signal according to first power saving; Can select the first energy parameter module 33 and the second energy parameter module 34 accordingly, so that computer system 2 automatically is in the first power-saving control pattern and the second power-saving control pattern.Wherein, The energy parameter of the first energy parameter module 33 is adjusted into the numerical value that is fit to computer system 2 operate as normal in advance by the user; And deposit in computer system 2 with the form of the first energy parameter module 33; And the energy parameter T1 ' of the second energy parameter module 34 and T5 ' are adjusted into the short time in advance by the user, and energy parameter T2 '～T4 ' is adjusted into the long time in advance by the user, and deposit in computer system 2 with the form of the second energy parameter module 34.

Can know by above description; When the performed bulletin content of bulletin program exports projector or display device to and user when not being on the use location of computer system 2 through video signal output interface; Control element 27 will select to adopt the second energy parameter module 34 so that computer system 2 automatically is in the second power-saving control pattern; Thus; When the user reports and when leaving the seat for ease, computer system 2 can be after the short time sequential start screen protection program with close monitor, export projector or display device but the bulletin content is sustainable to through video signal output interface.Because the screen of computer system can show different image contents with projecting plane or display device, the second power-saving control pattern can prevent the confidential of the screen display of computer system to be spied on.

In addition, even the user report time is tediously long, the computer system 2 under the second power-saving control pattern can just not closed hard disk between short holding yet, start-up system is awaited orders or get into system hibernates, does not therefore influence the carrying out of user report.Certainly, in case when the user got back to the use location of computing machine, control element 27 will automatically select first energy parameter to make computer system 2 get back to the first power-saving control pattern.

Explanation according to above-mentioned each embodiment can be known; Computer system of the present invention is automatically to switch to suitable electricity-saving operation mode according to user's operation scenario; The user does not need special manual adjustment energy parameter can reach the purpose of energy saving, so the present invention does not influence the original user use habit fully.

The above is merely preferred embodiment of the present invention, is not in order to limiting claim scope of the present invention, and therefore all other do not break away from the equivalence of being accomplished under the disclosed spirit and change or modify, and all should be contained in the scope of the present invention.

Claims

1. method for managing power supply; Be applied to computer system; It is characterized in that; This computer system has a plurality of usefulness so that this computer system has the energy parameter module of energy saving function, and this computer system is in specific power-saving control pattern according to arbitrary energy parameter module, and this method for managing power supply comprises:

2. method for managing power supply as claimed in claim 1 is characterized in that: the energy parameter of those energy parameter modules be arranged in time configurator, screen protection program and the central processing unit keyholed back plate program one of at least.

3. method for managing power supply as claimed in claim 2 is characterized in that: the energy parameter of those energy parameter modules be in the WV of frequency of operation and central processing unit of the stand-by period of awaiting orders the stand-by period of startup screen defence program, the stand-by period of closing monitor, the stand-by period of closing hard disk, entering system, the stand-by period that gets into system hibernates, central processing unit one of at least.

4. method for managing power supply as claimed in claim 3 is characterized in that: this computer system comprises sensor, and this method for managing power supply also comprises in step (a) before:

5. method for managing power supply as claimed in claim 4; It is characterized in that: when this computer system is become to adopt this second energy parameter module by this first energy parameter module converts of employing; This computer system remains on the power save mode that this first power-saving control pattern is launched; And and then get into this second power-saving control pattern; And when this computer system when adopting this second energy parameter module converts to become to adopt this first energy parameter module, this computer system remains on the power save mode that this second power-saving control pattern is launched, and and then gets into this first power-saving control pattern.

6. method for managing power supply as claimed in claim 4 is characterized in that: this sensor is the ultrared sensing device, and this computer system also comprises input media, uses for this user and operates this computer system.

7. method for managing power supply as claimed in claim 6 is characterized in that: the startup of this sensor is operated after the time length opportunity for this input media is stopped; And when this input media is operated once again, this computer system will be closed this sensor in the startup, make this computer system get into this normal running situation.

8. method for managing power supply as claimed in claim 7; It is characterized in that: after this computing machine cuts out this sensor; This computer system will recomputate stand-by period, this stand-by period of closing monitor, this stand-by period of closing hard disk of this startup screen defence program, stand-by period that this entering system awaits orders stand-by period of this entering system hibernates maybe, and this computer system is to adopt this first energy parameter module.

9. method for managing power supply as claimed in claim 6; It is characterized in that: this computer system also comprises first options button; It is arranged at this input media or an output unit; This user makes this computer system keep being in this second power-saving control pattern through adjusting this first options button, and/or the function of this input media is closed, and then makes this user can't operate this computer system; And/or this computer system also comprises second options button; It is arranged at this input media or an output unit, and this user makes the screen of this computer system be held open state through adjusting this second options button, and makes the screen protection program of this computer system state that keeps shut.

10. method for managing power supply as claimed in claim 6 is characterized in that: this sensor is to be arranged at this input media or an output unit, and this input media is at least a mouse, a keyboard or an optical lens module, and this output unit is at least a screen.

11. method for managing power supply as claimed in claim 4; It is characterized in that: this user is through changing the detecting direction of this sensor; Make this sensor detecting be positioned at the use location of this computer system, and then make this computer system be in this second power-saving control pattern less than this user.

12. method for managing power supply as claimed in claim 1 is characterized in that: this computer system also comprises sensor and multimedia playing program, and this method for managing power supply also comprises in step (a) before:

13. method for managing power supply as claimed in claim 12 is characterized in that: this second power-saving control pattern makes the screen of this computer system state that keeps shut, and/or makes a screen protection program of this computer system be held open state.

14. method for managing power supply as claimed in claim 12; It is characterized in that: when this computer system is in this second power-saving control pattern; This multimedia playing program presents the state that suspends broadcast; And when this computer system was in this first power-saving control pattern, this multimedia playing program presented the state of broadcast.

15. method for managing power supply as claimed in claim 1 is characterized in that: this computer system also comprises sensor, and this method for managing power supply also comprises in step (a) before:

16. method for managing power supply as claimed in claim 15 is characterized in that: this second power-saving control pattern makes the screen of this computer system state that keeps shut, and/or makes the screen protection program of this computer system be held open state.

17. method for managing power supply as claimed in claim 15; It is characterized in that: when this computer system is in this second power-saving control pattern; The stream media information of this webpage presents the state that suspends broadcast; And when this computer system was in this first power-saving control pattern, the stream media information of this webpage presented the state of broadcast.

18. method for managing power supply as claimed in claim 1 is characterized in that: this computer system also comprises sensor and bulletin program, and this method for managing power supply also comprises in step (a) before:

19. method for managing power supply as claimed in claim 18; It is characterized in that: this second power-saving control pattern makes this computer system after a time length; Open screen protection program, and the performed bulletin content of this bulletin program continues to export this projector or this display device to through video signal output interface.

20. method for managing power supply as claimed in claim 1 is characterized in that: this computer system comprises uses the input media of operating this computer system for this user, and this method for managing power supply also comprises in step (a) before:

21. method for managing power supply as claimed in claim 20; It is characterized in that: this computer system also comprises first options button; It is arranged at this input media or an output unit; This user makes this computer system keep being in this second power-saving control pattern through adjusting this first options button, and/or the function of this input media is closed, and then makes this user can't operate this computer system; And/or this computer system also comprises second options button; It is arranged at this input media or an output unit, and this user makes the screen of this computer system be held open state through adjusting this second options button, and makes the screen protection program of this computer system state that keeps shut.

22. the computer system with energy saving function is characterized in that, comprising:

First and second energy parameter module;

23. the computer system with energy saving function as claimed in claim 22 is characterized in that: the energy parameter of those energy parameter modules be arranged in time configurator, screen protection program and the central processing unit keyholed back plate program one of at least.

24. the computer system with energy saving function as claimed in claim 22 is characterized in that: the energy parameter of those energy parameter modules be in the WV of frequency of operation and central processing unit of the stand-by period of awaiting orders the stand-by period of startup screen defence program, the stand-by period of closing monitor, the stand-by period of closing hard disk, entering system, the stand-by period that gets into system hibernates, central processing unit one of at least.

25. the computer system with energy saving function as claimed in claim 24 is characterized in that, also comprises:

26. the computer system with energy saving function as claimed in claim 25; It is characterized in that: when this computer system is become to adopt this second energy parameter module by this first energy parameter module converts of employing; This computer system remains on the power save mode that this first power-saving control pattern is launched; And and then get into this second power-saving control pattern; And when this computer system when adopting this second energy parameter module converts to become to adopt this first energy parameter module, this computer system remains on the power save mode that this second power-saving control pattern is launched, and and then gets into this first power-saving control pattern.

27. the computer system with energy saving function as claimed in claim 25 is characterized in that: this sensor is the ultrared sensing device, and this computer system also comprises input media, uses for this user and operates this computer system.

28. the computer system with energy saving function as claimed in claim 27; It is characterized in that: the startup of this sensor is operated after the time length opportunity for this input media is stopped; And when this input media is operated once again; This computer system will be closed this sensor in the startup, make this computer system get into a normal running situation.

29. the computer system with energy saving function as claimed in claim 28; It is characterized in that: after this computing machine cuts out this sensor; This computer system will recomputate stand-by period, this stand-by period of closing monitor, this stand-by period of closing hard disk of this startup screen defence program, stand-by period that this entering system awaits orders stand-by period of this entering system hibernates maybe, and this computer system is to adopt this first energy parameter module.

30. the computer system with energy saving function as claimed in claim 27; It is characterized in that: this computer system also comprises first options button; It is arranged at this input media or an output unit; This user makes this computer system keep being in this second power-saving control pattern through adjusting this first options button, and/or the function of this input media is closed, and then makes this user can't operate this computer system; And/or this computer system also comprises second options button; It is arranged at this input media or an output unit, and this user makes the screen of this computer system be held open state through adjusting this second options button, and makes the screen protection program of this computer system state that keeps shut.

31. the computer system with energy saving function as claimed in claim 27; It is characterized in that: this sensor is to be arranged on this input media or on the output unit; And this input media is at least a mouse, a keyboard or an optical lens module, and this output unit is at least a screen.

32. the computer system with energy saving function as claimed in claim 25; It is characterized in that: this user is through changing the detecting direction of this sensor; Make this sensor detecting be positioned at the use location of this computer system, and then make this computer system be in this second power-saving control pattern less than this user.

33. the computer system with energy saving function as claimed in claim 22 is characterized in that, also comprises:

34. the computer system with energy saving function as claimed in claim 33 is characterized in that: this second power-saving control pattern makes keep shut state and/or make the screen protection program of this computer system be held open state of the screen of this computer system.

35. the computer system with energy saving function as claimed in claim 33; It is characterized in that: this multimedia element is a multimedia playing program; And when this computer system is in this second power-saving control pattern; This control element makes this multimedia playing program present the state that suspends broadcast, and when this computer system was in this first power-saving control pattern, this control element made this multimedia playing program present the state of broadcast.

36. the computer system with energy saving function as claimed in claim 22 is characterized in that, also comprises:

37. the computer system with energy saving function as claimed in claim 36 is characterized in that: this second power-saving control pattern makes keep shut state and/or make the screen protection program of this computer system be held open state of the screen of this computer system.

38. the computer system with energy saving function as claimed in claim 36; It is characterized in that: when this computer system is in this second power-saving control pattern; This control element makes the stream media information of this webpage present the state that suspends broadcast; And when this computer system was in this first power-saving control pattern, this control element made the stream media information of this webpage present the state of broadcast.

39. the computer system with energy saving function as claimed in claim 22 is characterized in that, also comprises:

40. the computer system with energy saving function as claimed in claim 39; It is characterized in that: this second power-saving control pattern makes this computer system after a time length, open screen protection program, and the performed bulletin content of this bulletin program continues to export this projector or this display device to through video signal output interface.

41. the computer system with energy saving function as claimed in claim 22 is characterized in that, also comprises:

42. the computer system with energy saving function as claimed in claim 41; It is characterized in that: this computer system also comprises first options button; It is arranged at this input media or an output unit; This user makes this computer system keep being in this second power-saving control pattern through adjusting this first options button, and/or the function of this input media is closed, and then makes this user can't operate this computer system; And/or this computer system also comprises second options button; It is arranged at this input media or an output unit, and this user makes the screen of this computer system be held open state through adjusting this second options button, and makes the screen protection program of this computer system state that keeps shut.