CN102638673A - Method for realizing video signal interaction on basis of all-in-one computers - Google Patents
Method for realizing video signal interaction on basis of all-in-one computers Download PDFInfo
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- CN102638673A CN102638673A CN2012100966234A CN201210096623A CN102638673A CN 102638673 A CN102638673 A CN 102638673A CN 2012100966234 A CN2012100966234 A CN 2012100966234A CN 201210096623 A CN201210096623 A CN 201210096623A CN 102638673 A CN102638673 A CN 102638673A
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Abstract
The invention provides a method for realizing video signal interaction on the basis of all-in-one computers, which includes the steps of 1, providing a plurality of all-in-one computers, a video-audio matrix switcher, a video screen splitter, a network switch and a wireless matrix switch controller; 2, outputting video-audio signals from each all-in-one computer to the video-audio matrix switcher via a video output interface, dividing each video-audio signal into corresponding video signal and audio signal; 3, by the aid of the wireless matrix switch controller, issuing a controlling command to assign one of the all-in-one computers to serve as a master controller, and transmitting the video signal from the master controller to the video screen splitter; and 4, by the aid of the video screen splitter, outputting the received video signal from the master controller to video input interfaces of other all-in-one computers to display after the video signal is amplified. Any one of the all-in-one computers can be flexibly controlled as the master controller in video meetings by the method, which brings convenience to users as the speaker does not need to change seat during external video-audio operations.
Description
[technical field]
The present invention relates to the communication apparatus technical field, relate in particular to a kind of based on the mutual method of integrated computer realization vision signal.
[background technology]
Integrated computer is claimed integrated computer, computer all-in-one machine again.Integrated computer is that host machine part, display part even keyboard and mouse are incorporated into new shape computer together, and the innovation of this product is that the height of inner member is integrated.Because chip, mainboard, internal memory etc. all are integrated in display back, display is exactly the main frame of computer, and therefore as long as keyboard and mouse are connected on the display, machine just can use.
As shown in Figure 1, traditional video conferencing system is based on a host computer and through a video frequency divider main frame vision signal is outputed on a plurality of displays, and main frame output is what signal; All displays all show same content, can't realize the interactive picture handoff functionality, being greatly limited property in the use; Form is dull and control is simple; Can't expanded application, function is simple, and occupation mode is single; Simultaneously, in use, owing to there are not other main control computers, can not switch main control computer temporarily, dumb, when the main speaker of diverse location will talk, also want the speaker to stand to go to this fixing main control computer to operate, very trouble.
A kind of " electric power system multimedia show platform " is provided in the prior art; Publication number is: CN202026328U open day was: the Chinese patent of 2011.11.02, its electric power system multimedia show platform; Comprise application layer, service layer and data resource layer; Characteristics are: said application layer comprises client terminal (1), signal split screen device and is used for the display screen of man-machine interaction, and the output of signal split screen device is connected with display screen through video line, and input is connected with client terminal (1) through video line; Said client terminal (1) comprises the signal receiving module (11) that is used to receive external input signal, is used to carry out the network transmission module (12) of signal transmission and the data outputting module (13) that is used for information output, and said network transmission module (12) is connected with data outputting module (13) with signal receiving module (11) respectively; Said service layer is background server (2); Said data resource layer is database server (3), is provided with ERP database (31) and central data bank (32) in the database server (3); Said background server (2) is connected with database server (3) with the network transmission module (12) of client terminal respectively through network.This utility model has integration, flexibility and the security reliability of height, can carry out system introduction to electric power system, and can carry out shuffle to bandwagon effect according to demand, and interactive capability is strong, has to demonstrate effect preferably.But this utility model is to carry out data and show through background server data in server each display screen in application layer of controlling database; Can not realize switching main control computer, any display screen that can not control flexibly in the application layer carries out video display as the master control loom temporarily.
[summary of the invention]
The technical problem that the present invention will solve is to provide a kind of and realizes the mutual method of vision signal based on integrated computer, and any integrated computer in the control of video meeting flexibly carries out video display as the master control loom.
The present invention is achieved in that a kind of based on the mutual method of integrated computer realization vision signal, comprises the steps:
After amplifying the vision signal of the master control loom that receives, step 40, said video separated screen device export to the video input interface of other integrated computer;
Vision signal after the amplification that step 50, each integrated computer will receive is presented on the display of integrated computer separately and shows.
The present invention has following advantage: the present invention with each independently the vision signal of integrated computer realize the mutual transmission of video through video/audio matrix switch and video separated screen device through video input interface, output interface; Each independently integrated computer both can independently use; Also can specify certain integrated computer as main control computer; The vision signal of main control computer outputed on other specified machine show; But and except that main control computer remaining other integrated computer independent operating also, not influenced by main control computer.Simultaneously, in use, also can switch main control computer temporarily, realize that many main control computers switch at any time, freedom and flexibility do not need the user to stand to go to certain fixing main control computer to operate, for the user provides convenience.
[description of drawings]
Fig. 1 is the audio system structural representation of looking of the prior art.
Fig. 2 is the frame diagram of each hardware module of relating among the present invention.
Fig. 3 is a method flow sketch map of the present invention.
[embodiment]
See also Fig. 2 and shown in Figure 3, of the present invention a kind of based on the mutual method of integrated computer realization vision signal, comprise the steps:
After amplifying the vision signal of the master control loom that receives, step 40, said video separated screen device 3 export to the video input interface 12 of other integrated computer 1 (other integrated computer be in all integrated computers except that as the integrated computer the integrated computer of master control loom);
The display that vision signal after the amplification that step 50, each integrated computer 1 will receive from video separated screen device 3 is presented at integrated computer separately shows;
Wherein, the vision signal on the network that said method also can transmit the network switch 4 is exported on the video input interface of each integrated computer through said video/audio matrix switch 2, realizes the mutual of long-range vision signal.
In a word; The present invention with each independently the vision signal of integrated computer 1 realize the mutual transmission of videos through video/audio matrix switch 2 and video separated screen device 3 through video input interface, output interface; Each independently integrated computer both can independently use, also can specify certain integrated computer as main control computer, the vision signal of main control computer outputed on other specified machine show; But and except that main control computer remaining other integrated computer independent operating also, not influenced by main control computer.Simultaneously, in use, also can switch main control computer temporarily, realize that many main control computers switch at any time, freedom and flexibility do not need the user to stand to go to certain fixing main control computer to operate, for the user provides convenience.
The above is merely preferred embodiment of the present invention, and all equalizations of doing according to claim of the present invention change and modify, and all should belong to covering scope of the present invention.
Claims (4)
1. realize the mutual method of vision signal based on integrated computer for one kind, it is characterized in that: comprise the steps:
Step 10, plural platform integrated computer, a video/audio matrix switch, a video separated screen device, a network switch and a no wire matrix switch controller are provided; The display of said each integrated computer is provided with video output interface and video input interface;
Step 20, all integrated computers are connected through the network switch; And the video/audio signal that all integrated computers send outputed in the said video/audio matrix switch through video output interface, said video/audio matrix switch is isolated corresponding vision signal and audio signal with said each video/audio signal;
Step 30, send control command and give said video/audio matrix switch through operating said no wire matrix switch controller; Specify any integrated computer as the master control loom, and the vision signal of the correspondence that the video/audio signal of this master control loom in the video/audio matrix switch is separated pass to said video separated screen device;
After amplifying the vision signal of the master control loom that receives, step 40, said video separated screen device export to the video input interface of other integrated computer;
Vision signal after the amplification that step 50, each integrated computer will receive is presented on the display of integrated computer separately and shows.
2. according to claim 1 based on the mutual method of integrated computer realization vision signal; It is characterized in that: further comprise after the said step 50: when the vision signal of step 60, said master control loom switches to the vision signal of another integrated computer; Send the change order through said no wire matrix switch controller and give said video/audio matrix switch; The vision signal of the integrated computer that said video/audio matrix switch will be changed passes to said video separated screen device; The video separated screen device amplifies the video input interface that other integrated computer is exported in the back with the vision signal of the integrated computer of change, thereby accomplishes video switch work.
3. according to claim 1 based on the mutual method of integrated computer realization vision signal; It is characterized in that: the vision signal on the network that said method also can transmit the network switch is exported on the video input interface of each integrated computer through said video/audio matrix switch, realizes the mutual of long-range vision signal.
4. according to claim 1 based on the mutual method of integrated computer realization vision signal; It is characterized in that: further comprise in the said step 30: the vision signal of the correspondence that the video/audio signal of this master control loom in the video/audio matrix switch is separated passes to said video separated screen device, and the corresponding audio signal that the video/audio signal of this master control loom is separated directly outputs to the public address equipment of each integrated computer and plays.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201210096623.4A CN102638673B (en) | 2012-04-01 | 2012-04-01 | Method for realizing video signal interaction on basis of all-in-one computers |
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| CN201210096623.4A CN102638673B (en) | 2012-04-01 | 2012-04-01 | Method for realizing video signal interaction on basis of all-in-one computers |
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| CN102638673A true CN102638673A (en) | 2012-08-15 |
| CN102638673B CN102638673B (en) | 2014-10-22 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106657952A (en) * | 2016-10-31 | 2017-05-10 | 四川诚品电子商务有限公司 | Split-screen demonstration terminal of courthouse |
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| CN1874483A (en) * | 2006-06-30 | 2006-12-06 | 西安西邮双维通信技术有限公司 | Method for self-controlling videoconference based on remote control function of long-range camera |
| CN200983647Y (en) * | 2006-12-14 | 2007-11-28 | 胡桐财 | Interactive audio and video remote conference device |
| CN201418130Y (en) * | 2009-01-13 | 2010-03-03 | 深圳瑞视恒通科技有限公司 | Improved structure of video conference control instrument |
| CN101662596A (en) * | 2008-08-29 | 2010-03-03 | 深圳中电数码显示有限公司 | Large screen display system |
| CN202077130U (en) * | 2011-05-17 | 2011-12-14 | 赵瑞金 | Weather forecast television consultation provincial meeting place system based on double current signal hot backup |
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2012
- 2012-04-01 CN CN201210096623.4A patent/CN102638673B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1874483A (en) * | 2006-06-30 | 2006-12-06 | 西安西邮双维通信技术有限公司 | Method for self-controlling videoconference based on remote control function of long-range camera |
| CN200983647Y (en) * | 2006-12-14 | 2007-11-28 | 胡桐财 | Interactive audio and video remote conference device |
| CN101662596A (en) * | 2008-08-29 | 2010-03-03 | 深圳中电数码显示有限公司 | Large screen display system |
| CN201418130Y (en) * | 2009-01-13 | 2010-03-03 | 深圳瑞视恒通科技有限公司 | Improved structure of video conference control instrument |
| CN202077130U (en) * | 2011-05-17 | 2011-12-14 | 赵瑞金 | Weather forecast television consultation provincial meeting place system based on double current signal hot backup |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106657952A (en) * | 2016-10-31 | 2017-05-10 | 四川诚品电子商务有限公司 | Split-screen demonstration terminal of courthouse |
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