CN101604775A - Portable electron device and battery life automatic control system and method - Google Patents
Portable electron device and battery life automatic control system and method Download PDFInfo
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- CN101604775A CN101604775A CNA2008101094566A CN200810109456A CN101604775A CN 101604775 A CN101604775 A CN 101604775A CN A2008101094566 A CNA2008101094566 A CN A2008101094566A CN 200810109456 A CN200810109456 A CN 200810109456A CN 101604775 A CN101604775 A CN 101604775A
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Abstract
The present invention discloses a kind of portable electron device and battery life automatic control system and method.Battery life automatic control system of the present invention comprises: content information is obtained module, in order to obtain the content information of multimedia file; Detection module is in order to detect and to obtain the remaining battery time of battery and the system configuration of portable electron device; And adjusting module, obtain module and detection module electric coupling with content information, in order to according to content information and remaining battery time, whether assess the Adjustment System configuration, and if need to adjust, the then further setting of Adjustment System configuration is to increase the up time of battery.By the present invention, will pass through the setting of Adjustment System configuration, and increase the up time of battery, reach purpose in battery complete play multimedia files in the up time.
Description
Technical field
The present invention relates to a kind of battery life automatic control system and method, particularly a kind of system and method for controlling battery life according to the content information of multimedia file automatically.
Background technology
Portable electron device (for example notebook computer, mobile phone, personal digital assistant etc.) is available for users to mobile and convenience that increase to use.But when the user carried portable electron device and goes out, owing to can't use external power source, so whether portable electron device can well-off power supply, is often worried by the user.
Especially, when the user desired to view and admire the multimedia film, the power-on time deficiency of battery usually took place in the portable electron device of prior art, and situation that can't complete play multimedia film causes user's inconvenience.
Though have on the market at present and can control the battery method of service time, but prior art mostly is portable electron device greatly and sets several groups of fixing preset modes (for example battery saving mode, park mode etc.), switch voluntarily for the user, and can't carry out the control of battery life automatically.Although system by portable electron device is also arranged in the prior art according to some situation and the method for auto-control battery service time, have no basis content of multimedia and adjust the technology that battery uses length.Therefore, prior art still can't solve battery that the user utilizes portable electron device when viewing and admiring the multimedia film, and battery-powered time is not enough and problem that can't complete play multimedia film.
Therefore, be necessary for portable electron device a kind of battery life automatic control system and method are provided, to improve the existing problem of prior art.
Summary of the invention
In view of the existing problem of prior art, the invention provides a kind of battery life automatic control system and method, and the portable electron device of using this battery life automatic control system and method, to improve the existing problem of prior art.
The present invention at first provides a kind of battery life automatic control system, and it is in order to the life-span of battery in the automatic control portable electron device, and wherein portable electron device can be for playing a multimedia file.System of the present invention comprises: content information is obtained module, in order to obtain the content information of multimedia file; Detection module is in order to detect and to obtain the remaining battery time of battery and the system configuration of portable electron device; Adjusting module, obtain module and detection module electric coupling with content information, in order to according to content information and remaining battery time, whether assess the Adjustment System configuration, and if need adjustment, then the further setting of Adjustment System configuration to increase the up time of battery, reaches the purpose in battery complete play multimedia files in the up time.
In one embodiment of this invention, content information is obtained content-length, content format or the source path that module obtains multimedia file; And adjusting module is according to content-length, content format or source path, and the setting of Adjustment System configuration.
In one embodiment of this invention, if the content-length of multimedia file is greater than the remaining battery time, the then setting of adjusting module Adjustment System configuration is to increase the up time of battery.
System configurations such as in one embodiment of this invention, detection module processor settings, memory settings, settings of drawing video card, display settings, hard disk settings, CD player setting, keyboard to set up, the Trackpad that detect and obtain portable electron device set, wired network adapter is set, wireless network card is set, bluetooth is set, video camera setting, the setting of built-in loudspeaker, modem setting, the setting of 3G card, usb connecting port setting or card reader setting.
In one embodiment of this invention, set according to display, if portable electron device connects external screen, then adjusting module is closed the built-in screen of portable electron device, and uses the external screen play multimedia files; If portable electron device does not connect external screen, then adjusting module is adjusted the setting backlight or the scanning frequency setting of built-in screen.
In one embodiment of this invention, adjusting module is according to the content format of multimedia file, and processor is set or the drawing video card is set and adjust.
In addition, the invention provides a kind of portable electron device, it has the system of automatic control battery life of the present invention.
In addition, the invention provides a kind of method of automatic control battery life, be used for controlling automatically the life-span of portable electron device battery, this method may further comprise the steps: the content information of obtaining multimedia file; Obtain the remaining battery time of battery; Obtain the system configuration of portable electron device; According to content information and remaining battery time, whether assess the Adjustment System configuration; And if the then setting of Adjustment System configuration is to increase the up time of battery.
By the present invention, will pass through the setting of Adjustment System configuration, and increase the up time of battery, reach purpose in battery complete play multimedia files in the up time.Because the present invention constructs novelty, can provide on the industry and utilize, and truly have the enhancement effect, so apply for patent of invention in accordance with the law.
Description of drawings
Fig. 1 is the portable electron device of one embodiment of the invention and the structural representation of battery life automatic control system thereof.
Fig. 2 is the flow chart of steps of method of the automatic control battery life of one embodiment of the invention.
Fig. 3 is the detailed step flow chart of the Adjustment System configuration of one embodiment of the invention.
And the description of reference numerals in the above-mentioned accompanying drawing is as follows:
Portable electron device 1
Battery 10
Battery life automatic control system 20
Content information is obtained module 210
Detection module 220
Adjusting module 230
Embodiment
For above-mentioned and other purposes, feature and advantage of the present invention can be become apparent, cited below particularlyly go out preferred embodiment, and cooperate appended graphicly, be described in detail below.
Below please refer to Fig. 1 about the portable electron device of foundation one embodiment of the invention and the structural representation of battery life automatic control system thereof.
As shown in Figure 1, portable electron device 1 of the present invention comprises battery 10 and battery life automatic control system 20.Wherein battery life automatic control system 20 and battery 10 electric couplings are in order to the life-span of automatic control battery 10.It should be noted that herein the so-called battery life of the present invention is meant up time of battery.
Portable electron device 1 of the present invention can supply play multimedia files.In one embodiment of this invention, portable electron device 1 is notebook computer, mobile phone or personal digital assistant, but the present invention is not as limit.As long as any portable electron device has the function of play multimedia files, all belong to portable electron device 1 of the present invention.Wherein the so-called multimedia file of the present invention comprises image file, audio files or its combination, but the present invention is not as limit.
As shown in Figure 1, battery life automatic control system 20 of the present invention comprises that content information obtains module 210, detection module 220 and adjusting module 230.Wherein, content information is obtained the content information of module 210 in order to the multimedia file obtaining portable electron device 1 and play or be about to play; Detection module 220 is in order to detecting and to obtain the remaining battery time of battery 10, and the system configuration (System Configuration) that detects and obtain portable electron device 1; 230 of adjusting modules and content information are obtained module 210 and detection module 220 electric couplings, in order to according to content information and remaining battery time, and whether assess the Adjustment System configuration, and adjust if need, the then further setting of Adjustment System configuration is to increase the up time of battery.
In one embodiment of this invention, it can be that the mode of hardware, software, circuit or its combination is formed that content information is obtained module 210, detection module 220 and adjusting module 230, and above-mentioned module is individualism separately, perhaps the mode with combination exists, but the present invention is not as limit.
The present invention is by portable electron device shown in Figure 11, can be according to the content information of multimedia file, the setting of Adjustment System configuration automatically, to increase the life-span (also being the up time) of battery, make portable electron device 1 before battery 10 uses, to be about to multimedia file and to finish.
Then please refer to the flow chart of steps of Fig. 2 about the method for automatic control battery life of the present invention.Be noted that herein, though below be the method that example illustrates automatic control battery life of the present invention with portable electron device shown in Figure 11, method of the present invention is not exceeded to be applied to portable electron device 1.
As shown in Figure 2, the method for automatic control battery life of the present invention comprises step S21, S22, S23 and S24.Below will further specify each step.
The present invention at first carries out step S21, obtains the content information of multimedia file.
In step S21, the present invention at first obtains the content information that portable electron device 1 is about to the multimedia file playing or play, includes but not limited to: content-length, content format and source path.Wherein, content format includes but not limited to: forms such as VCD, general DVD, HD DVD or blue-ray DVD, but the present invention is not as limit; Source path includes but not limited to: source paths such as CD player, hard disk or network, but the present invention is not as limit.
In one embodiment of this invention, the present invention is activated by multimedia players (figure does not show) such as detecting Windows Media Player in the portable electron device 1 or RealPlayer, and learn that multimedia file is about to be played, promptly write down and obtain the content information of multimedia file this moment, but the present invention is not as limit.Method of the present invention also can be applicable to the multimedia file that has been played except that the multimedia file that can be applicable to be about to be played.In addition, about how detecting multimedia player whether to be started as persons of ordinary skill in the technical field of the present invention institute known, therefore will not give unnecessary details.
Then the present invention carries out step S22, obtains the remaining battery time of battery and the system configuration of portable electron device.
In step S23, the present invention further obtains current battery 10 remaining up time and system configurations.Wherein, in one embodiment of this invention, the obtained system configuration of the present invention includes but not limited to: processor setting, memory setting, the setting of drawing video card, display setting, hard disk setting, CD player setting, keyboard to set up, Trackpad are set, wired network adapter is set, wireless network card is set, bluetooth is set, video camera is set, built-in loudspeaker are set, modem is set, the 3G card is set, usb connecting port is set or card reader is set.
Behind the system configuration of the remaining battery time of obtaining the content information of multimedia file, battery 10 and portable electron device 1, the present invention then carries out step S23, according to content information and remaining battery time, whether assesses the Adjustment System configuration.
In step S23, the present invention whether greater than the remaining battery time, determines whether the setting of Adjustment System configuration according to the content-length (promptly playing required time) of multimedia file.
If the content-length of multimedia file is greater than the remaining battery time, expression portable electron device 1 can't finish multimedia file in the time at the remaining battery of battery 10, then the present invention will then carry out step S24, the setting of Adjustment System configuration automatically, to increase the service time of battery 10, to reach the purpose that before battery 10 uses, finishes multimedia file.Otherwise, if the content-length of multimedia file is less than the remaining battery time, expression portable electron device 1 can finish multimedia file in the time at the remaining battery of battery 10, then the present invention will not carry out the set-up procedure of step S24, but get back to step S21, again obtain follow-up content information, remaining battery time and the system configuration that is about to the multimedia file of broadcast, and reappraise whether need the setting of Adjustment System configuration.
In addition, after the set-up procedure of finishing step S24, the present invention also will return step S21, obtain follow-up content information, remaining battery time and the system configuration that is about to the multimedia file of broadcast again, and reappraise whether need the setting of Adjustment System configuration.
Then please refer to the detailed step flow chart of Fig. 3 about Adjustment System configuration of the present invention.
As shown in Figure 2, if the content-length of multimedia file is greater than the remaining battery time, then the present invention will then carry out step S24.As shown in Figure 3, in one embodiment of this invention, step S24 comprises step S241, S242, S243, S244 and S245.Below will further specify each step.
At first, the present invention carries out step S241, judges whether portable electron device connects an external screen.If then carry out step S242; If not, then carry out step S243.
In step S241, the present invention sets by the system configuration of the obtained display of step S22, and judges whether portable electron device 1 connects an external screen.
If portable electron device 1 connects an external screen, then the present invention carries out step S242, closes the built-in screen of portable electron device 1, and uses the external screen play multimedia files.
In step S242, if portable electron device 1 connects external screen, expression portable electron device 1 need not use the built-in screen play multimedia files of itself, then can close built-in screen this moment, and uses the external screen play multimedia files.So, can reach the effect that increases by 10 up times of battery.
If portable electron device 1 does not connect external screen, then the present invention carries out step S243, adjusts the setting backlight and/or the scanning frequency of built-in screen and sets.
In step S243, if portable electron device 1 does not connect external screen, expression portable electron device 1 still need use itself built-in screen play multimedia files, then can adjust this moment the setting backlight of built-in screen/and or scanning frequency set.So, can reach the effect that increases by 10 up times of battery.In general, be example with the notebook computer, the setting backlight of The built-in screen is generally 10 stages, then in step S243, can adjust on single order one terrace; Then can be adjusted into 50Hz as for scanning frequency, minimumly can be transferred to the low-limit frequency that built-in screen can be supported from 60Hz.
Then the present invention carries out step S244, according to the source path of multimedia file, and the setting of Adjustment System configuration.
In step S244, the present invention is further according to the obtained source path of step S22 (for example CD player, hard disk, network etc.), and the setting of Adjustment System configuration, other system elements that do not need to operate are closed or makes it enter battery saving mode.For example, if the source path of multimedia file is a CD player, do not need system elements such as wired network adapter, wireless network card, bluetooth, modem, 3G card, usb connecting port, card reader, keyboard and video camera when then multimedia file is play, can close these system elements or make it enter battery saving mode this moment.So, can reach the effect that increases by 10 up times of battery.Similarly, if the source path of multimedia file is a hard disk, then CD player is the system element that need not operate, this moment can with close.
Then the present invention carries out step S245, and according to the content format of multimedia file, processor is set and/or the drawing video card is set and adjust.
In step S245, further according to the obtained content format of step S22 (for example forms such as VCD, general DVD, HD DVD or blue-ray DVD), processor is set and/or the drawing video card is set and adjust in the present invention.For example, if the content format of multimedia file is VCD, expression does not need high performance processor to set and/or the drawing video card is set, and can adjust to low state this moment with the speed of processor and drawing video card.For example, with the frequency of processor from the highest minimum frequency that can support (the minimum frequency that can support of processor is called fundamental frequency usually, and its frequency of major part is 800MHz) of adjusting to.Generally speaking there are three kinds of patterns available as for the drawing video card: maximum efficiency (Maximumperformance), balance (Balance) and maximum power saving (Maximum power saving); Each pattern corresponds to different drawing video card speed, and drawing video card speed is fast more, relative just power consumption more.Therefore, if the content format of multimedia file is VCD, then the setting of drawing video card can be adjusted to Maximum power saving from Maximumperformance.Moreover, if the drawing video card has support hardware decoder (hardware decoder), then also it can be turned off, only use software decoder (softwaredecoder).In addition, also can adjust the display frequency of drawing video card.For example, be adjusted into per second 30 frames from per second 60 frames (Frame).So, all can increase the up time of battery 10, to reach the purpose that before battery 10 uses, multimedia file is finished.
In addition, in one embodiment of this invention, above steps of the present invention is not all need carry out, as long as reached the purpose that before battery uses multimedia file is finished, the present invention can stop to carry out subsequent step.In addition, above steps of the present invention is not that certain need are carried out according to Fig. 2 or order shown in Figure 3.For example, the present invention also can carry out step S22 earlier, carries out step S21 again; Perhaps, the present invention also can carry out step S244 and S245 earlier, carries out step S241, S242 and S242 again.Therefore, the persons of ordinary skill in the technical field of the present invention so still can reach effect of the present invention when understanding above-mentioned steps interchangeable order of the present invention or carrying out simultaneously.
To sum up institute is old, and no matter the present invention all shows it totally different in the feature of known techniques with regard to purpose, means and effect.Must notice that the foregoing description only is illustrative principle of the present invention and effect thereof, but not is used to limit the scope of the invention.The scope of the present invention should be as the criterion as the described scope of the claim of enclosing.
Claims (18)
1. battery life automatic control system, in order to the life-span of a battery in automatic control one portable electron device, wherein this portable electron device can be for playing a multimedia file, and this system comprises:
One content information is obtained module, in order to obtain a content information of this multimedia file;
One detection module is in order to detect and to obtain a remaining battery time of this battery and a system configuration of this portable electron device;
One adjusting module is obtained module and this detection module electric coupling with this content information, in order to according to this content information and this remaining battery time, whether assessment adjusts this system configuration, and, then further adjust the setting of this system configuration, to increase the up time of this battery if need to adjust.
2. the system of automatic control battery life as claimed in claim 1, wherein this content information is obtained a content-length, a content format or the source path that module obtains this multimedia file.
3. the system of automatic control battery life as claimed in claim 1, wherein this a detection module processor settings, a memory settings, a drawing video card settings, a display settings, a hard disk settings, a CD player settings, a keyboard to set up, Trackpad of detecting and obtaining this portable electron device set, a wired network adapter is set, a wireless network card is set, a bluetooth is set, video camera setting, a built-in loudspeaker setting, modem setting, 3G card setting, usb connecting port setting or card reader setting.
4. the system of automatic control battery life as claimed in claim 2, if this content-length of this multimedia file is greater than this remaining battery time, then this adjusting module is adjusted the setting of this system configuration, to increase the up time of this battery.
5. the system of automatic control battery life as claimed in claim 3, set according to this display, if this portable electron device connects an external screen, then this adjusting module is closed a built-in screen of this portable electron device, and uses this external screen to play this multimedia file; If this portable electron device does not connect this external screen, then this adjusting module is adjusted a setting backlight or the one scan frequency setting of this built-in screen.
6. the system of automatic control battery life as claimed in claim 2, wherein this adjusting module is according to this source path of this multimedia file, and adjusts the setting of this system configuration.
7. a portable electron device can supply to play a multimedia file, and this portable electron device comprises:
One battery; And
One battery life automatic control system, with this battery electric coupling, in order to control the life-span of this battery automatically, this battery life automatic control system comprises:
One content information is obtained module, in order to obtain a content information of this multimedia file;
One detection module is in order to detect and to obtain a remaining battery time of this battery and a system configuration of this portable electron device; And
One adjusting module is obtained module and this detection module electric coupling with this content information, in order to according to this content information and this remaining battery time, whether assessment adjusts this system configuration, and, then further adjust the setting of this system configuration, to increase the service time of this battery if need to adjust.
8. portable electron device as claimed in claim 7, wherein this content information is obtained a content-length, a content format or the source path that module obtains this multimedia file.
9. portable electron device as claimed in claim 7, wherein this a detection module processor settings, a memory settings, a drawing video card settings, a display settings, a hard disk settings, a CD player settings, a keyboard to set up, Trackpad of detecting and obtaining this portable electron device set, a wired network adapter is set, a wireless network card is set, a bluetooth is set, video camera setting, a built-in loudspeaker setting, modem setting, 3G card setting, usb connecting port setting or card reader setting.
10. portable electron device as claimed in claim 8, if this content-length of this multimedia file is greater than this remaining battery time, then this adjusting module is adjusted the setting of this system configuration, to increase the up time of this battery.
11. portable electron device as claimed in claim 9, set according to this display, if this portable electron device connects an external screen, then this adjusting module is closed a built-in screen of this portable electron device, and uses this external screen to play this multimedia file; If this portable electron device does not connect this external screen, then this adjusting module is adjusted a setting backlight or the one scan frequency setting of this built-in screen.
12. portable electron device as claimed in claim 8, wherein this adjusting module is according to this source path of this multimedia file, and adjusts the setting of this system configuration.
13. the automatic method of control battery life is used for control automatically life-span of a portable electron device one battery, wherein this portable electron device can supply broadcast one multimedia file, and this method may further comprise the steps:
Obtain a content information of this multimedia file;
Obtain the remaining battery time of this battery;
Obtain a system configuration of this portable electron device;
According to this content information and this remaining battery time, whether assessment adjusts this system configuration; And
If then adjust the setting of this system configuration, to increase the service time of this battery.
14. the method for automatic control battery life as claimed in claim 13 wherein in obtaining the step of this content information, obtains a content-length, a content format or a source path of this multimedia file.
15. the method for automatic control battery life as claimed in claim 13, wherein in the step of this system configuration of obtaining this portable electron device, obtain a processor of this portable electron device and set, one memory is set, one drawing video card is set, one display is set, one hard disk is set, one CD player is set, one keyboard to set up, one Trackpad is set, one wired network adapter is set, one wireless network card is set, one bluetooth is set, one video camera is set, one built-in loudspeaker are set, one modem is set, one 3G card is set, one usb connecting port is set or a card reader is set.
16. the method for automatic control battery life as claimed in claim 13, wherein whether adjust in the step of this system configuration in assessment, if this content-length of this multimedia file is then adjusted the setting of this system configuration, to increase the up time of this battery greater than this remaining battery time.
17. the method for automatic control battery life as claimed in claim 15 is wherein adjusted the step of the setting of this system configuration, may further comprise the steps:
Judge according to this display setting whether this portable electron device connects an external screen; And
If then close a built-in screen of this portable electron device, and use this external screen to play this multimedia file;
If not, then adjust a setting backlight or the one scan frequency setting of this built-in screen.
18. the method for automatic control battery life as claimed in claim 14 is wherein adjusted the step of the setting of this system configuration, may further comprise the steps:
According to this source path of this multimedia file, adjust the setting of this system configuration.
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| CNA2008101094566A CN101604775A (en) | 2008-06-12 | 2008-06-12 | Portable electron device and battery life automatic control system and method |
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| CNA2008101094566A CN101604775A (en) | 2008-06-12 | 2008-06-12 | Portable electron device and battery life automatic control system and method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102857568A (en) * | 2012-09-12 | 2013-01-02 | 福建星网视易信息系统有限公司 | Energy saving method for network storage equipment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102857568A (en) * | 2012-09-12 | 2013-01-02 | 福建星网视易信息系统有限公司 | Energy saving method for network storage equipment |
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Open date: 20091216 |