CN2726007Y - Information apparatus with selectively switched multi-display processor - Google Patents
Information apparatus with selectively switched multi-display processor Download PDFInfo
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- CN2726007Y CN2726007Y CN 200420084334 CN200420084334U CN2726007Y CN 2726007 Y CN2726007 Y CN 2726007Y CN 200420084334 CN200420084334 CN 200420084334 CN 200420084334 U CN200420084334 U CN 200420084334U CN 2726007 Y CN2726007 Y CN 2726007Y
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- display processing
- processing unit
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- massaging device
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Abstract
The utility model relates to an information apparatus with selectively switched multi-display processor, and the information apparatus with selectively switched multi-display processor is characterized in that the information apparatus with selectively switched multi-display processor is equipped with an information device, a selector and a microprocessor. The information device is equipped with first and second display processing devices, displaying signal output terminals of the first and second display processing devices are respectively corresponding with a switch, and the switch opens or closes to choose / control the displaying signals of the first or the second display processing device to output to a display; the selector is used for controlling / selecting the conducting of the switch which is corresponding to the first or the second display processing device to make the displaying signals of the first or the second display processing device output to the display, and the selector also controls a power supply module to provide the power to the selected display processing device; the microprocessor is used to drive the display processing device, and therefore, users can select the proper display processing device according to the required displaying efficacy to achieve the purposes of improving the functional property of information devices and saving the electric quantity.
Description
Technical field
The utility model relates to a kind of massaging device, especially refer to have the massaging device that selectivity is switched a plurality of video-stream processors, the user can be according to the execution environment demand, selects the display processing unit that is fit to image shows usefulness to obtain preferably by switching module.
Background technology
Now, portable information apparatus easy to carry is for the worker, be a considerable work buddies, notebook computer for example, portable electronic devices allow the worker who often goes on business, can be when taking the vehicles for a long time, use and handle public affair anywhere or anytime, for example the real-time tranception Email, write files and reports and general data processing etc., and be unlikely to lose time, even can be in long-distance route playing back music or film, to alleviate the tired out of long-distance distance.In addition, often need out have a meeting and do the worker of PowerPoint or the company of distribution product, more can see through portable information apparatus and do meeting record, PowerPoint or product introduction, and needn't promote the convenience and the efficient of work greatly again with thick and heavy meeting file, briefing material or products propaganda data etc.
Computer software is along with masses' demand, its function is powerful day by day, wherein with IPF for, so display processing unit that causes massaging device to install, for example display card (Display Card) or display chip (Display Chipset), be necessary for the computer software compatibility that high-performance could show usefulness with height, for example 3D mapping software, 3D image processing software and Games Software etc.Accordingly, use dynamical display processing unit, then must expend higher electric weight, massaging device is as carrying out low usefulness software for display, and use high-effect display processing unit, the long-time battery-powered service time that can shorten massaging device, yet, at present massaging device only can a built-in display processing unit, causes user's inconvenience.
Therefore the utility model is because the existing information device only has the shortcoming of single display treating apparatus, a kind of display process scheme that is used for massaging device is proposed, make massaging device be equiped with a plurality of display processing units, be available for users to execution environment according to massaging device, switch the appropriate display treating apparatus, to address the above problem.
Summary of the invention
Fundamental purpose of the present utility model is: massaging device is equipped with a high-effect display processing unit and a low usefulness display processing unit, supply the user when having the computer software of high demonstration usefulness in execution, the high-effect display processing unit of changeable use is to improve functional that massaging device uses.
Another purpose of the present utility model is: a kind of display process scheme that is used for massaging device is provided, this massaging device is equipped with a high-effect display processing unit and a low usefulness display processing unit, in the time of can or carrying out the computer software of low demonstration usefulness at the execution environment that hangs down usefulness for the user, switch and use low usefulness display processing unit, to reduce the battery power consumption of portable type massaging device, save power supply, and then improve the service time of massaging device.
The utlity model has selectivity and switch the massaging device of a plurality of video-stream processors, comprise first and second display processing unit, in order to the processes and displays signal; One microprocessor is in order to drive this first or second display processing unit; All die change groups; Shows signal output in order to this first or second display processing unit of control/selection; One power supply supply module is in order to provide power supply to aforementioned first display processing unit, second display processing unit, microprocessor and switching module.Wherein, this switching module further comprises one first switch and a second switch, corresponds to aforementioned first and second display processing unit respectively, in order to corresponding transmitting display signal therefor to display; One selector switch, in order to the current supply circuit of this power supply of control/selection supply module and the conducting of first, second switch, make aforementioned first or the shows signal of second display processing unit transfer to a display and show image.
Description of drawings
Fig. 1 is the enforcement calcspar of the utility model first preferred embodiment;
Fig. 2 is the implementing procedure figure of the utility model display process scheme;
Fig. 3 is the enforcement calcspar of the utility model second preferred embodiment.
The figure number explanation
10 first display processing units, 15 second display processing units
20 microprocessors, 30 displays
40 power supplys supply module 50 switches module
52 selector switchs, 55 switch modules
56 first switches, 58 second switches
Embodiment
The utility model is by be equiped with a plurality of display processing units at massaging device, the user can be according to the demonstration performance requirements of the computer software of desiring the execution of operation information device, selecting the appropriate display treating apparatus to switch uses, so improve the functions of use of massaging device, and can reduce the power consumption of battery, and then improve the service time of massaging device.
See also Fig. 1, Fig. 1 the utlity model has the enforcement calcspar that selectivity is switched the massaging device of a plurality of video-stream processors.As shown in Figure 1, in a preferred embodiment of the present utility model, this massaging device is equiped with one first display processing unit 10 and one second display processing unit 15, massaging device can be notebook computer, two display processing units 10,15 are respectively a low usefulness and a dynamical display processing unit, show the 3D Bench Mark of testing software 2001 tests of usefulness after tested, mark is to can be first display processing unit below 1500 minutes to can be second display processing unit 15 more than 10,1500 minutes.Wherein, this first and second display processing unit 10,15 is VGA (Video Graphic Array), SVGA (Super VGA) or XGA display card or display chips such as (Extended Graphic Array).
One microprocessor 20 drives two display processing units 10,15, and receive two display processing units 10, the display data of 15 transmission, display data transmissions after will handling is afterwards returned two display processing units 10,15 handle, the display data of handling is stored to two display processing units 10, in 15 the random access memory (Random Access Memory), last numeral (Digital) display data is through two display processing units 10,15 random access memory digital/analog converter (Random Access MemoryDigital/Analog Converter, RAMDAC) conversion process is the shows signal of simulation (Analog) signal, transfer to a display 30, with show image.
One power supply supply module, 40 power supplies are to every computer hardware of massaging device; All die change groups 50 include a selector switch 52, one first switch 56 and a second switch 58, selector switch 52 is for the demonstration performance requirements of user according to performed computer software, first display processing unit 10 or dynamical second display processing unit 15 of low usefulness selected in operation, selector switch 52 can be made as electronic switch, button on the keyboard is pushed selection for the user, perhaps be Basic Input or Output System (BIOS) (the Basic InputOutput System of design at massaging device, BIOS) setting option, promptly in Basic Input or Output System (BIOS), set up a display processing unit and select setting item, select two display processing units 10 for the user, 15 switch use.
Display 30 is because of having only shows signal input port, therefore need two switches 56,58 switch, make and reach two display processing units 10,15 changeable transmitting display signal therefors are to display 30, switch two switches 56 of module 50, corresponding two display processing units 10 of 58 difference, 15, two switches 56,58 in conducting state following time, two display processing units 10,15 just can see through two switches 56 respectively, 58 transmitting display signal therefors are to display 30, with show image, two switches 56,58 are subjected to selector switch 52 controls, the user is behind operation selector switch 52, selector switch 52 can be according to the selected display processing unit 10 of user or 15, control power supply supply module 40 switches current supply circuit, the transmission power supply is to selected display processing unit 10 or 15, and send signal to corresponding switch 56 or 58, with gauge tap 56 or 58 start conductings, for example work as selector switch 52 and send low-voltage position standard 0, i.e. 56 conductings of activation (Enable) first switch.In like manner, if signal is a high voltage level 1, i.e. activation second switch 58 conductings.
See also Fig. 2, and please cooperate and consult Fig. 1, Fig. 2 the utlity model has the implementing procedure figure that selectivity is switched the massaging device of a plurality of video-stream processors.When user's object computer software, in the utility model one preferred embodiment, be treated to example to carry out general document, shown in step S1, when the user operates selector switch 52 selecting appropriate display treating apparatus 10 or 15, as push selection key default on the keyboard with after first display processing unit 10 of selecting low usefulness; When the user starts shooting by voltage source, at this moment, shown in step S2, current supply circuit (not shown) transmission power supply to the first display processing unit 10 of selector switch 52 control power supply supply modules 40, and power supply to the second display processing unit 15 not sends signal to the first switch 56 simultaneously; Then, first switch 56 receives to judge whether signal is low level signal (Low), then continues in this way and carries out step S4 shown in step S3, the 56 start conductings of first switch, but make first display processing unit, 10 transmitting display signal therefors to display 30; At last, display 30 receives shows signal and exports show image shown in step S6.
In like manner, when on massaging device, carrying out computer software as 3D mapping software, 3D image processing software and the contour demonstration usefulness of Games Software, can push default button earlier and select dynamical second display processing unit 15 as the user; When pressing voltage source, the user starts shooting, current supply circuit transmission power supply to the second display processing unit 15 of these selector switch 52 control power supplys supply modules 40, and send high levels signal (High) to second switch 58; Afterwards, shown in step S5,58 conductings of activation second switch, but make second display processing unit, 15 transmitting display signal therefors to display 30, with show image.
The utility model is available for users to select low first display processing unit 10 that shows usefulness when using the computer software of general low demonstration usefulness, to reduce the battery power consumption of massaging device, with the service time of raising massaging device; And when carrying out the computer software of efficient demonstration energy, select to use dynamical second display processing unit 15, to improve the demonstration usefulness of massaging device.
See also Fig. 3, Fig. 3 is the enforcement calcspar of another preferred embodiment of the utility model.Shown in figure three, this embodiment is used to illustrate that first switch 56 turns to a switch module 55 with second switch 58 modules, and all the function with embodiment is identical for other device.In addition, this selector switch 52 can be one-way transmission (as shown in Figure 3) with the Continuity signal passing interface of this switch module 55, makes first and second switch 56,58 receive the position calibration signal that selector switch 52 is transmitted simultaneously, but distinctly should come conducting because of this calibration signal.At the low level signal and conducting, and 58 of second switches are at the high levels signal and conducting as 56 on first switch.
In sum, the utility model is that a plurality of display processing units 10,15 are installed in massaging device, for the demand of user according to performed software, select suitable display processing unit 10 or 15, when the low demonstration of execution usefulness software, switch and use low first display processing unit 10 that shows usefulness, expend to save the existing battery supply of the massaging device of dynamical display processing unit that uses; When carrying out the high computer software that shows usefulness, dynamical second display processing unit 15 of changeable use is to improve massaging device functional on reality is used.
Claims (9)
1. one kind has the massaging device that selectivity is switched a plurality of video-stream processors, and it comprises:
One first display processing unit;
One second display processing unit;
One microprocessor drives this first display processing unit or second display processing unit;
One display receives the shows signal and the show image of this first display processing unit or this second display processing unit;
One power supply supply module, power supply is to every computer hardware of this massaging device;
All die change groups, the shows signal output of this first display processing unit of control/selection or this second display processing unit.
2. as claimed in claim 1 have a massaging device that selectivity is switched a plurality of video-stream processors, and it is characterized in that: wherein this switching module further comprises: a switch module, transmit this shows signal to this display; An and selector switch, select this display processing unit of desire output shows signal, control the current supply circuit transmission power supply of this power supply supply module this display processing unit to desire output shows signal, and this switch module conducting of activation, make this shows signal transfer to this display.
3. as claimed in claim 2 have a massaging device that selectivity is switched a plurality of video-stream processors, it is characterized in that: wherein this switch module further includes one first switch and a second switch, the shows signal of corresponding this first display processing unit of transmission or this second display processing unit under conducting state, this switch conduction of this display processing unit correspondence of this selector switch activation desire output shows signal makes this shows signal transfer to this display.
4. as claimed in claim 1 have a massaging device that selectivity is switched a plurality of video-stream processors, it is characterized in that: wherein this first display processing unit is low usefulness display processing unit, and this second display processing unit is high-effect display processing unit.
5. as claimed in claim 1 have a massaging device that selectivity is switched a plurality of video-stream processors, and it is characterized in that: wherein this first display processing unit can be a display chip or a display card.
6. as claimed in claim 1 have a massaging device that selectivity is switched a plurality of video-stream processors, and it is characterized in that: wherein this second display processing unit is a display chip or a display card.
7. as claimed in claim 1 have a massaging device that selectivity is switched a plurality of video-stream processors, and it is characterized in that: wherein this selector switch is an electronic switch.
8. as claimed in claim 1 have a massaging device that selectivity is switched a plurality of video-stream processors, it is characterized in that: wherein this selector switch is selected setting item for a display processing unit of a Basic Input or Output System (BIOS) of this massaging device.
9. as claimed in claim 1 have a massaging device that selectivity is switched a plurality of video-stream processors, and it is characterized in that: wherein this massaging device is a notebook computer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420084334 CN2726007Y (en) | 2004-07-21 | 2004-07-21 | Information apparatus with selectively switched multi-display processor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420084334 CN2726007Y (en) | 2004-07-21 | 2004-07-21 | Information apparatus with selectively switched multi-display processor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2726007Y true CN2726007Y (en) | 2005-09-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420084334 Expired - Lifetime CN2726007Y (en) | 2004-07-21 | 2004-07-21 | Information apparatus with selectively switched multi-display processor |
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| CN (1) | CN2726007Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101322094B (en) * | 2006-03-23 | 2011-04-06 | 一儿童一笔电组织有限公司 | Self-refreshing display controller for a display device in a computational unit |
| CN101561705B (en) * | 2008-04-18 | 2011-09-21 | 联想(北京)有限公司 | Display method as well as electronic device and computer |
| CN102467361A (en) * | 2010-11-11 | 2012-05-23 | 技嘉科技股份有限公司 | Detection switching system of display operation module |
| CN102043433B (en) * | 2009-10-13 | 2012-09-05 | 纬创资通股份有限公司 | Electronic device with function of switching displaying chip and peripheral element control method thereof |
| CN103176588A (en) * | 2011-12-26 | 2013-06-26 | 技嘉科技股份有限公司 | Computer system |
| CN107544124A (en) * | 2016-06-27 | 2018-01-05 | 佳能株式会社 | Picture pick-up device and its control method and storage medium |
| CN109933434A (en) * | 2018-04-12 | 2019-06-25 | 威盛电子股份有限公司 | Electronic device and the method for extending peripheral equipment |
-
2004
- 2004-07-21 CN CN 200420084334 patent/CN2726007Y/en not_active Expired - Lifetime
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101322094B (en) * | 2006-03-23 | 2011-04-06 | 一儿童一笔电组织有限公司 | Self-refreshing display controller for a display device in a computational unit |
| CN101561705B (en) * | 2008-04-18 | 2011-09-21 | 联想(北京)有限公司 | Display method as well as electronic device and computer |
| CN102043433B (en) * | 2009-10-13 | 2012-09-05 | 纬创资通股份有限公司 | Electronic device with function of switching displaying chip and peripheral element control method thereof |
| CN102467361A (en) * | 2010-11-11 | 2012-05-23 | 技嘉科技股份有限公司 | Detection switching system of display operation module |
| CN103176588A (en) * | 2011-12-26 | 2013-06-26 | 技嘉科技股份有限公司 | Computer system |
| CN103176588B (en) * | 2011-12-26 | 2017-07-21 | 技嘉科技股份有限公司 | Computer system |
| CN107544124A (en) * | 2016-06-27 | 2018-01-05 | 佳能株式会社 | Picture pick-up device and its control method and storage medium |
| US10771681B2 (en) | 2016-06-27 | 2020-09-08 | Canon Kabushiki Kaisha | Imaging pickup apparatus of which display start timing and display quality are selectable, method of controlling the same |
| CN109933434A (en) * | 2018-04-12 | 2019-06-25 | 威盛电子股份有限公司 | Electronic device and the method for extending peripheral equipment |
| CN109933434B (en) * | 2018-04-12 | 2021-06-18 | 威盛电子股份有限公司 | Electronic device and method for expanding peripheral equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: JINGYING COMPUTER CO., LTD. Free format text: FORMER OWNER: ZHIHE COMPUTER CO LTD Effective date: 20070727 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20070727 Address after: 12 floor, No. 3, section 156, Minsheng Road, Songshan District, Taiwan, Taipei Patentee after: Jingying Computer Co., Ltd. Address before: Taoyuan County of Taiwan Province Patentee before: Zhihe Computer Co., Ltd. |
|
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20140721 Granted publication date: 20050914 |