CN104298483A - Integrated computer video display method and apparatus - Google Patents
Integrated computer video display method and apparatus Download PDFInfo
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- CN104298483A CN104298483A CN201410548623.2A CN201410548623A CN104298483A CN 104298483 A CN104298483 A CN 104298483A CN 201410548623 A CN201410548623 A CN 201410548623A CN 104298483 A CN104298483 A CN 104298483A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/14—Digital output to display device ; Cooperation and interconnection of the display device with other functional units
- G06F3/1423—Digital output to display device ; Cooperation and interconnection of the display device with other functional units controlling a plurality of local displays, e.g. CRT and flat panel display
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G5/00—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
- G09G5/003—Details of a display terminal, the details relating to the control arrangement of the display terminal and to the interfaces thereto
- G09G5/006—Details of the interface to the display terminal
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- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Human Computer Interaction (AREA)
- General Engineering & Computer Science (AREA)
- Controls And Circuits For Display Device (AREA)
Abstract
The invention discloses an integrated computer video display method and apparatus and relates to the technology of computer video interface input and output. The method includes the steps that an integrated computer is provided with a change-over switch for controlling a video interface for converting the video interface into an input interface or an output interface; the change-over switch converts the video interface into the output interface according to an external video image display instruction and outputs a video image signal of the integrated computer to the outside through the output interface converted from the video interface for the display on an external display; the change-over switch converts the video interface into the input interface according to a local external video image display instruction and receives an external video signal through the input interface converted from the video interface for the display on a local display after video processing. The user experience can be improved by means of the integrated computer video display method and apparatus.
Description
Technical field
The present invention relates to computer video interface input and output technology, particularly a kind of computer with integrated image display method and device supporting input and output based on video interface.
Background technology
For use integral type desktop computer, notebook computer, the user of panel computer, often needs display screen on these equipment to be used as independently display and uses.But in existing solution, normally increase Video Graphics Array (VGA:Video Graphics Array) interface, HDMI (High Definition Multimedia Interface) (HDMI:High Definition Multimedia Interface) or high-definition digital display interface (DP:Display Port) as video interface.But, the shortcoming that this solution exists is: add cost of development, there is certain difficulty in the exploitation particularly for frivolous property panel computer, and need more alias could realize video input or output in use, user operation is inconvenient, such as associating the integral type desktop computer that model is M9350z, is exactly using USB interface as video input interface, using high-definition digital display interface Display Port as video output interface.
Summary of the invention
The object of the present invention is to provide a kind of computer with integrated image display method and device, video interface cost of development can be solved high, and video interface changes the problem causing Consumer's Experience sense difference.
According to an aspect of the present invention, provide a kind of computer with integrated image display method, comprising:
Switch for controlling video interface is set in described computer with integrated, for converting described video interface to input interface or output interface;
Described switch is according to the instruction at outside display video image, convert described video interface to output interface, the video signal of described computer with integrated is outputted to outside, to show on external display via the described video interface having converted output interface to;
Described switch is according to the instruction of the machine display external video image, convert described video interface to input interface, and receive external video image signal via the described video interface having converted input interface to, show on board display after Video processing is carried out to it.
Preferably, the step that described video interface converts output interface to, according to the instruction at outside display video image, comprises by described switch:
Utilize preset manual switch button, described switch receives the instruction at outside display video image generated according to user instruction from embedded controller;
According to the instruction at outside display video image described in receiving, open the passage adapting to described output interface.
Preferably, described outputs to outside by the video signal of described computer with integrated via the described video interface having converted output interface to, so that the step of carrying out showing on external display comprises:
The video signal of described computer with integrated sends to the video interface converting output interface to via the passage adapting to described output interface;
The described video signal received is outputted to outside, to show on external display by the described video interface having converted output interface to.
Preferably, the step that described video interface converts input interface to, according to the instruction of the machine display external video image, comprises by described switch:
Utilize preset manual switch button, described switch receives the instruction of the machine display external video image generated according to user instruction from embedded controller;
According to the instruction of the described the machine display external video image received, open the passage adapting to described input interface.
Preferably, described receives external video image signal via the described video interface having converted input interface to, and the step shown on board display after carrying out Video processing to it comprises:
The external video image signal received is sent to display driver via the passage adapting to described input interface by the described video interface having converted input interface to;
Described display driver shows after carrying out Video processing to the external video image signal received on board display.
According to a further aspect in the invention, provide a kind of computer with integrated video display devices, comprising:
Modular converter, for arranging the switch for controlling video interface in described computer with integrated, for converting described video interface to input interface or output interface;
Output module, for described switch according to the instruction at outside display video image, convert described video interface to output interface, the video signal of described computer with integrated is outputted to outside, to show on external display via the described video interface having converted output interface to;
Load module, for the instruction of described switch according to the machine display external video image, convert described video interface to input interface, and receive external video image signal via the described video interface having converted input interface to, show on board display after Video processing is carried out to it.
Preferably, described output module comprises further:
First receives submodule, and for utilizing preset manual switch button, described switch receives the instruction at outside display video image generated according to user instruction from embedded controller;
First opens submodule, in the instruction of outside display video image described in receiving, opens the passage adapting to described output interface for basis.
Preferably, described output module further comprises:
First sending module, the video signal for described computer with integrated sends to the video interface converting output interface to via the passage adapting to described output interface;
First display module, outputs to outside, to show on external display for the described video interface having converted output interface to by the described video signal received.
Preferably, described load module comprises further:
Second receives submodule, and for utilizing preset manual switch button, described switch receives the instruction of the machine display external video image generated according to user instruction from embedded controller;
Second opens submodule, for the instruction according to the described the machine display external video image received, opens the passage adapting to described input interface.
Preferably, described load module further comprises:
Second sending module, sends to display driver by the external video image signal received via the passage adapting to described input interface for the described video interface having converted input interface to;
Second display module, shows after described display driver carries out Video processing to the external video image signal received on board display.
Compared with prior art, beneficial effect of the present invention is: by providing a kind of method arranging video interface input and output switch, can reduce cost of development, saving development space.In addition, by arranging manual switchover button connection device, facilitating user to realize input and output mode and switching, reducing the cost that user eliminates renewal, economic environmental protection.Meanwhile, for the user needing portable external-connection displayer, Consumer's Experience is more easily provided.
Accompanying drawing explanation
Fig. 1 is the Method And Principle figure of the computer with integrated video display that the embodiment of the present invention provides;
Fig. 2 is the structure drawing of device of the computer with integrated video display that the embodiment of the present invention provides;
Fig. 3 is the method flow diagram of the computer with integrated video display that the embodiment of the present invention provides.
Embodiment
Below in conjunction with accompanying drawing to a preferred embodiment of the present invention will be described in detail, should be appreciated that following illustrated preferred embodiment is only for instruction and explanation of the present invention, is not intended to limit the present invention.
Fig. 1 is the Method And Principle figure of the computer with integrated video display that the embodiment of the present invention provides, and as shown in Figure 1, concrete steps are as follows:
Step S1: arrange the switch for controlling video interface in described computer with integrated, for converting described video interface to input interface or output interface.
Step S2: described switch is according to the instruction at outside display video image, convert described video interface to output interface, the video signal of described computer with integrated is outputted to outside, to show on external display via the described video interface having converted output interface to.
In step s 2, the step that described video interface converts output interface to, according to the instruction at outside display video image, comprises by described switch:
Utilize preset manual switch button, described switch receives the instruction at outside display video image generated according to user instruction from embedded controller;
According to the instruction at outside display video image described in receiving, open the passage adapting to described output interface.
Further, described outputs to outside by the video signal of described computer with integrated via the described video interface having converted output interface to, so that the step of carrying out showing on external display comprises:
The video signal of described computer with integrated sends to the video interface converting output interface to via the passage adapting to described output interface;
The described video signal received is outputted to outside, to show on external display by the described video interface having converted output interface to.
Step S3: described switch is according to the instruction of the machine display external video image, convert described video interface to input interface, and receive external video image signal via the described video interface having converted input interface to, show on board display after Video processing is carried out to it.
In step s3, the step that described video interface converts input interface to, according to the instruction of the machine display external video image, comprises by described switch:
Utilize preset manual switch button, described switch receives the instruction of the machine display external video image generated according to user instruction from embedded controller;
According to the instruction of the described the machine display external video image received, open the passage adapting to described input interface.
Further, described receives external video image signal via the described video interface having converted input interface to, and the step shown on board display after carrying out Video processing to it comprises:
The external video image signal received is sent to display driver via the passage adapting to described input interface by the described video interface having converted input interface to;
Described display driver shows after carrying out Video processing to the external video image signal received on board display.
Fig. 2 is the structure drawing of device of the computer with integrated video display that the embodiment of the present invention provides, and as shown in Figure 2, comprising: modular converter, output module and load module.
Described modular converter is used for the switch arranged in described computer with integrated for controlling video interface, for converting described video interface to input interface or output interface.
Described output module is used for described switch according to the instruction at outside display video image, convert described video interface to output interface, the video signal of described computer with integrated is outputted to outside, to show on external display via the described video interface having converted output interface to.Wherein, first of described output module receives submodule for utilizing preset manual switch button, and described switch receives the instruction at outside display video image generated according to user instruction from embedded controller.First of described output module is opened submodule and is used for, according to the described instruction at outside display video image received, opening the passage adapting to described output interface.The video signal that first sending module of described output module is used for described computer with integrated sends to the video interface converting output interface to via the passage adapting to described output interface.First display module of described output module is used for the described video interface having converted output interface to and the described video signal received is outputted to outside, to show on external display.
Described load module is used for the instruction of described switch according to the machine display external video image, convert described video interface to input interface, and receive external video image signal via the described video interface having converted input interface to, show on board display after Video processing is carried out to it.Wherein, second of described load module receives submodule for utilizing preset manual switch button, and described switch receives the instruction of the machine display external video image generated according to user instruction from embedded controller.Second of described load module is opened submodule and is used for, according to the instruction of the described the machine display external video image received, opening the passage adapting to described input interface.Second sending module of described load module is used for the described video interface having converted input interface to and the external video image signal received is sent to display driver via the passage adapting to described input interface.Second display module of described load module shows after described display driver carries out Video processing to the external video image signal received on board display.
Fig. 3 is the method flow diagram of the computer with integrated video display that the embodiment of the present invention provides, as shown in Figure 3, Switch integrated circuit Switch IC (IC:Integrated Circuit) is set in computer with integrated, as the switch controlling video interface DP or HDMI, for converting video interface DP or HDMI to input interface or output interface, thus reach a video interface and can input also exportable effect.Concrete implementation method is:
When video interface DP or HDMI is as output interface, user is by the manual switch button of pressing computer with integrated peripheral hardware, send user instruction to embedded controller (EC:Embedded Controller), EC sends to switch by what generate in the instruction of outside display video image according to user instruction, so that switch converts described video interface to output interface according to the instruction at outside display video image, namely open the passage adapting to output interface.In addition, EC sends electric power starting instruction to power switch according to user instruction, and power switch utilizes the direct current changed by alternating current to open board display.After the passage of output interface is opened, video signal from computer with integrated video card sends to video interface DP or HDMI converting output interface to via the passage adapting to output interface, the video signal received is outputted to outside, to show on external display by video interface DP or HDMI converting output interface to again.
When video interface DP or HDMI is as input interface, user is by the manual switch button of pressing computer with integrated peripheral hardware, send user instruction to EC, the instruction of the machine of generation display external video image is sent to switch according to user instruction by EC, so that switch converts described video interface to input interface according to the instruction of the machine display external video image, namely open the passage adapting to input interface.In addition, EC sends electric power starting instruction to power switch according to user instruction, and power switch utilizes the direct current changed by alternating current to open board display.After the passage of input interface is opened, the external video image signal received is sent to display driver via the passage adapting to input interface by the video interface having converted input interface to, then shows on board display after carrying out Video processing by display driver to the external video image signal received.
In sum, the present invention has following technique effect: by providing the method for the input and output of a kind of Switch integrated circuit Switch IC control HDMI or DP interface, can reduce cost of development, saving development space.In addition, by arranging manual switchover button connection device, facilitating user to realize input and output mode and switching, reducing the cost that user eliminates renewal, economic environmental protection.Meanwhile, for the user needing portable external-connection displayer, Consumer's Experience is more easily provided.
Although above to invention has been detailed description, the present invention is not limited thereto, those skilled in the art of the present technique can carry out various amendment according to principle of the present invention.Therefore, all amendments done according to the principle of the invention, all should be understood to fall into protection scope of the present invention.
Claims (10)
1. a computer with integrated image display method, is characterized in that, comprising:
Switch for controlling video interface is set in described computer with integrated, for converting described video interface to input interface or output interface;
Described switch is according to the instruction at outside display video image, convert described video interface to output interface, the video signal of described computer with integrated is outputted to outside, to show on external display via the described video interface having converted output interface to;
Described switch is according to the instruction of the machine display external video image, convert described video interface to input interface, and receive external video image signal via the described video interface having converted input interface to, show on board display after Video processing is carried out to it.
2. method according to claim 1, is characterized in that, the step that described video interface converts output interface to, according to the instruction at outside display video image, comprises by described switch:
Utilize preset manual switch button, described switch receives the instruction at outside display video image generated according to user instruction from embedded controller;
According to the instruction at outside display video image described in receiving, open the passage adapting to described output interface.
3. method according to claim 1 and 2, it is characterized in that, described outputs to outside by the video signal of described computer with integrated via the described video interface having converted output interface to, so that the step of carrying out showing on external display comprises:
The video signal of described computer with integrated sends to the video interface converting output interface to via the passage adapting to described output interface;
The described video signal received is outputted to outside, to show on external display by the described video interface having converted output interface to.
4. method according to claim 1, is characterized in that, the step that described video interface converts input interface to, according to the instruction of the machine display external video image, comprises by described switch:
Utilize preset manual switch button, described switch receives the instruction of the machine display external video image generated according to user instruction from embedded controller;
According to the instruction of the described the machine display external video image received, open the passage adapting to described input interface.
5. the method according to claim 1 or 4, is characterized in that, described receives external video image signal via the described video interface having converted input interface to, and the step shown on board display after carrying out Video processing to it comprises:
The external video image signal received is sent to display driver via the passage adapting to described input interface by the described video interface having converted input interface to;
Described display driver shows after carrying out Video processing to the external video image signal received on board display.
6. a computer with integrated video display devices, is characterized in that, comprising:
Modular converter, for arranging the switch for controlling video interface in described computer with integrated, for converting described video interface to input interface or output interface;
Output module, for described switch according to the instruction at outside display video image, convert described video interface to output interface, the video signal of described computer with integrated is outputted to outside, to show on external display via the described video interface having converted output interface to;
Load module, for the instruction of described switch according to the machine display external video image, convert described video interface to input interface, and receive external video image signal via the described video interface having converted input interface to, show on board display after Video processing is carried out to it.
7. device according to claim 6, is characterized in that, described output module comprises further:
First receives submodule, and for utilizing preset manual switch button, described switch receives the instruction at outside display video image generated according to user instruction from embedded controller;
First opens submodule, in the instruction of outside display video image described in receiving, opens the passage adapting to described output interface for basis.
8. device according to claim 6, is characterized in that, described output module further comprises:
First sending module, the video signal for described computer with integrated sends to the video interface converting output interface to via the passage adapting to described output interface;
First display module, outputs to outside, to show on external display for the described video interface having converted output interface to by the described video signal received.
9. device according to claim 6, is characterized in that, described load module comprises further:
Second receives submodule, and for utilizing preset manual switch button, described switch receives the instruction of the machine display external video image generated according to user instruction from embedded controller;
Second opens submodule, for the instruction according to the described the machine display external video image received, opens the passage adapting to described input interface.
10. device according to claim 6, is characterized in that, described load module further comprises:
Second sending module, sends to display driver by the external video image signal received via the passage adapting to described input interface for the described video interface having converted input interface to;
Second display module, shows after described display driver carries out Video processing to the external video image signal received on board display.
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|---|---|---|---|
| CN201410548623.2A CN104298483A (en) | 2014-10-16 | 2014-10-16 | Integrated computer video display method and apparatus |
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| CN201410548623.2A CN104298483A (en) | 2014-10-16 | 2014-10-16 | Integrated computer video display method and apparatus |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111586332A (en) * | 2020-04-03 | 2020-08-25 | 西安万像电子科技有限公司 | Image transmission method, device and system |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6128343A (en) * | 1997-05-10 | 2000-10-03 | Hyundai Electronics Industries Co., Ltd. | Apparatus and method for converting video signal in scanning line order |
| CN1525482A (en) * | 2003-02-25 | 2004-09-01 | 英保达股份有限公司 | Multimedia playing device with multiple functions integrated |
| CN201601784U (en) * | 2009-12-07 | 2010-10-06 | 上海广电通讯网络有限公司 | Portable video session terminal |
| CN102609384A (en) * | 2011-01-21 | 2012-07-25 | 富泰华工业（深圳）有限公司 | Interface integrated device |
-
2014
- 2014-10-16 CN CN201410548623.2A patent/CN104298483A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6128343A (en) * | 1997-05-10 | 2000-10-03 | Hyundai Electronics Industries Co., Ltd. | Apparatus and method for converting video signal in scanning line order |
| CN1525482A (en) * | 2003-02-25 | 2004-09-01 | 英保达股份有限公司 | Multimedia playing device with multiple functions integrated |
| CN201601784U (en) * | 2009-12-07 | 2010-10-06 | 上海广电通讯网络有限公司 | Portable video session terminal |
| CN102609384A (en) * | 2011-01-21 | 2012-07-25 | 富泰华工业（深圳）有限公司 | Interface integrated device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111586332A (en) * | 2020-04-03 | 2020-08-25 | 西安万像电子科技有限公司 | Image transmission method, device and system |
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Application publication date: 20150121 |