CN101662596A - Large screen display system - Google Patents
Large screen display system Download PDFInfo
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- CN101662596A CN101662596A CN200810142140A CN200810142140A CN101662596A CN 101662596 A CN101662596 A CN 101662596A CN 200810142140 A CN200810142140 A CN 200810142140A CN 200810142140 A CN200810142140 A CN 200810142140A CN 101662596 A CN101662596 A CN 101662596A
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- screen
- matrix switcher
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- touch screen
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Abstract
The invention provides a large screen display system, which comprises a signal source, a matrix switch, a multi-screen image controller, a plurality of display units and a main control computer. Signals input by the signal source are transmitted to the display units through the matrix switch and the multi-screen image controller in turn; the large screen display system also comprises a touch screen processor, a signal distributor and a touch screen; the touch screen processor is respectively connected with the matrix switch and the signal distributor, and the signals transmitted by the matrixswitch are processed by the touch screen processor and then transmitted to the signal distributor; and the signal distributor is connected with the touch screen and the matrix switch. The large screendisplay system has the advantages that a touch input end is increased in the display system, namely the touch screen and the signal distributor and the touch screen processor which are connected withthe touch screen are increased, the touch screen acquires the signals in the matrix switch, or the signals are input by the touch screen, and the results are displayed on a large screen, thereby facilitating the feedback of field response information in a short distance and greatly improving the operation flexibility.
Description
[technical field]
The present invention relates to the Large Screen Display Technology field, particularly a kind of large screen display system.
[background technology]
Existing large screen display system, it comprises signal source, matrix switcher, image controller, a plurality of display unit and a main control computer, the signal of signal source input passes through behind matrix switcher, the image controller successively to display unit, is come out by the large scale display that these a plurality of display units are spliced into; The state of main control computer gating matrix switch, image controller and display unit, thus the displaying contents of large-screen controlled.This mode by main control computer Long-distance Control large scale display content brings a lot of inconvenience for the operation at screen display scene, and during particularly on-the-spot the explanation, on-the-spot reaction information can not in time feed back on large-screen at all and show.
[summary of the invention]
In order to solve existing technical problem, the invention provides a kind of large screen display system, it is set up one and touches input in system, thereby improves operating flexibility greatly.
The present invention solves the technical scheme that existing technical problem adopts: a kind of large screen display system is provided, it comprises signal source, matrix switcher, multi-screen image controller, a plurality of display unit and a main control computer, and the signal of described signal source input passes through behind described matrix switcher, the described multi-screen image controller successively to described display unit; Described main control computer is used to control the state of described matrix switcher, described multi-screen image controller and described display unit; Also comprise touch screen processor, signal distributor and touch-screen; Described touch screen processor links to each other with described signal distributor with described matrix switcher respectively, passes to described signal distributor by the signal that described matrix switcher imports into after described touch screen processor is handled; Described signal distributor connects described touch-screen and described matrix switcher; Described touch-screen links to each other with described touch screen processor.
The present invention further improves, and described signal source is a terminal, and described matrix switcher is the VGA matrix switcher, and the VGA signal in the described terminal is passed to described VGA matrix switcher through holding wire.
The present invention further improves, and described signal source is the video camera terminal, and described matrix switcher is the AV matrix switcher, and the AV signal in the described video camera terminal is passed to described AV matrix switcher through holding wire.
The present invention further improves, and comprises a switch, and described main control computer is connected in described multi-screen image controller and described touch screen processor behind described switch.
The present invention further improves, and after described touch screen processor is handled, reaches described matrix switcher by described signal distributor by the signal of described touch-screen input.
The present invention further improves, and described main control computer links to each other with described matrix switcher and selects the RS232 control line for use.
The present invention further improves, and the large-screen that described touch-screen and described a plurality of display unit are formed is an integral type.
Compared to prior art, the invention has the beneficial effects as follows: set up one in display system inside and touch input, promptly set up touch-screen and continuous signal distributor and touch screen processor thereof, can be by touch-screen gathering to the signal in the matrix switcher, also can import by touch-screen, after touch screen processor is handled, the result is in time fed back to large-screen from matrix switcher and image controller to be shown, so that closely the feed back on-site reaction information improves operating flexibility greatly.
[description of drawings]
Fig. 1 is the structural representation of this large screen display system.
[embodiment]
Below in conjunction with description of drawings and embodiment the present invention one is gone on foot explanation.
As shown in Figure 1, a kind of large screen display system, it comprises signal source 1, matrix switcher 2, multi-screen image controller 3, a plurality of display unit 4 and a main control computer 5, and the signal of described signal source 1 input passes through described matrix switcher 2, described multi-screen image controller 3 backs successively to described display unit 4; Described main control computer 5 is used to control the state of described matrix switcher 2, described multi-screen image controller 3 and described display unit 4.In addition, this large screen display system also comprises touch screen processor 6, signal distributor 7 and touch-screen 8; Described touch screen processor 6 links to each other with described signal distributor 7 with described matrix switcher 2 respectively, passes to described signal distributor 7 by the signal that described matrix switcher 2 imports into after described touch screen processor 6 is handled; Described signal distributor 7 connects described touch-screen 8 and described matrix switcher 2; Described touch-screen 8 links to each other with described touch screen processor 6.Touch screen processor 6 to screen displaying, or utilizes touch-screen to import control one or more signals collecting in the matrix switcher 2, promptly carries out interactive operation and exchanges.The image that these operations exchange shows on touch-screen, simultaneously, can be transferred to matrix switcher and show on display unit behind the multi-screen image controller, the large-screen by a plurality of display units are formed can show or any convergent-divergent roaming mode with window mode.
When described signal source 1 was terminal 11, the described matrix switcher 2 corresponding with it was VGA matrix switcher 21, and the VGA signal in the described terminal 11 is passed to described VGA matrix switcher 21 through holding wire.When described signal source 1 was video camera terminal 12, the described matrix switcher 2 corresponding with it was AV matrix switcher 22, and the AV signal in the described video camera terminal 12 is passed to described AV matrix switcher 22 through holding wire.One switch 9 is set in this large screen display system, and described main control computer 5 is connected in described multi-screen image controller 3 and described touch screen processor 6 behind described switch 9.
After described touch screen processor 6 is handled, reach described matrix switcher 2 by the signal of described touch-screen 8 inputs by described signal distributor 7.
In this large screen display system, described multi-screen image controller is selected NT2000 for use, described touch screen processor is selected the MPV touch screen processor for use, and described signal distributor is selected the VGA signal distributor for use, and described main control computer links to each other with described matrix switcher and selects the RS232 control line for use.
One embodiment of the present invention is, described touch-screen 8 is an integral type with the large-screen that described a plurality of display units 4 are formed, and promptly this touch-screen 8 is selected from a plurality of display units 4 combinations one.
Compared to prior art, the invention has the beneficial effects as follows: set up one in display system inside and touch input, promptly set up touch-screen and continuous signal distributor and touch screen processor thereof, can be by touch-screen gathering to the signal in the matrix switcher, also can import by touch-screen, after touch screen processor is handled, the result is in time fed back to large-screen from matrix switcher and image controller to be shown, so that closely the feed back on-site reaction information improves operating flexibility greatly.
Above content be in conjunction with concrete preferred implementation to further describing that the present invention did, can not assert that concrete enforcement of the present invention is confined to these explanations.For the general technical staff of the technical field of the invention, without departing from the inventive concept of the premise, can also make some simple deduction or replace, all should be considered as belonging to protection scope of the present invention.
Claims (7)
1. large screen display system, it comprises signal source, matrix switcher, multi-screen image controller, a plurality of display unit and a main control computer, and the signal of described signal source input passes through behind described matrix switcher, the described multi-screen image controller successively to described display unit; Described main control computer is used to control the state of described matrix switcher, described multi-screen image controller and described display unit; It is characterized in that: also comprise touch screen processor, signal distributor and touch-screen; Described touch screen processor links to each other with described signal distributor with described matrix switcher respectively, passes to described signal distributor by the signal that described matrix switcher imports into after described touch screen processor is handled; Described signal distributor connects described touch-screen and described matrix switcher; Described touch-screen links to each other with described touch screen processor.
2. large screen display system according to claim 1 is characterized in that: described signal source is a terminal, and described matrix switcher is the VGA matrix switcher, and the VGA signal in the described terminal is passed to described VGA matrix switcher through holding wire.
3. large screen display system according to claim 1 is characterized in that: described signal source is the video camera terminal, and described matrix switcher is the AV matrix switcher, and the AV signal in the described video camera terminal is passed to described AV matrix switcher through holding wire.
4. according to any described large screen display system of claim 1 to 3, it is characterized in that: comprise a switch, described main control computer is connected in described multi-screen image controller and described touch screen processor behind described switch.
5. large screen display system according to claim 4 is characterized in that: after described touch screen processor is handled, reach described matrix switcher by described signal distributor by the signal of described touch-screen input.
6. according to any described large screen display system of claim 1 to 3, it is characterized in that: described main control computer links to each other with described matrix switcher and selects the RS232 control line for use.
7. according to any described large screen display system of claim 1 to 3, it is characterized in that: the large-screen that described touch-screen and described a plurality of display unit are formed is an one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN2008101421407A CN101662596B (en) | 2008-08-29 | 2008-08-29 | Large screen display system |
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| CN2008101421407A CN101662596B (en) | 2008-08-29 | 2008-08-29 | Large screen display system |
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| CN101662596A true CN101662596A (en) | 2010-03-03 |
| CN101662596B CN101662596B (en) | 2011-06-15 |
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Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101976519A (en) * | 2010-10-20 | 2011-02-16 | 中国广东核电集团有限公司 | Multi-picture monitoring system of distributed control system (DCS) simulator of nuclear power station |
| CN102270421A (en) * | 2011-01-17 | 2011-12-07 | 深圳市保千里电子有限公司 | System for joining display units and realizing method thereof |
| CN102546799A (en) * | 2012-01-05 | 2012-07-04 | 深圳市创维群欣安防科技有限公司 | Screen splicing system and communication controller thereof |
| CN102568432A (en) * | 2010-12-29 | 2012-07-11 | 上海遥薇(集团)有限公司 | Large-screen display control system |
| CN102638673A (en) * | 2012-04-01 | 2012-08-15 | 福建省农业科学院农业生物资源研究所 | Method for realizing video signal interaction on basis of all-in-one computers |
| CN103024291A (en) * | 2012-12-05 | 2013-04-03 | 江苏清投视讯科技有限公司 | Touch type video switching matrix controller |
| CN103413518A (en) * | 2013-07-03 | 2013-11-27 | 深圳市奥拓电子股份有限公司 | LED display screen system, and method of controlling signal source safety |
| CN103581570A (en) * | 2013-07-30 | 2014-02-12 | 中国电子科技集团公司第二十八研究所 | Large-size screen splice system and method based on multi-media communication |
| CN103731645A (en) * | 2014-01-21 | 2014-04-16 | 中国华录集团有限公司 | Law enforcement and case handling system based on wireless video transmission technology |
| CN105072360A (en) * | 2015-08-10 | 2015-11-18 | 杭州中威电子股份有限公司 | Multi-screen splicing control and display system and multi-screen splicing control and display method |
| CN104020970B (en) * | 2014-04-17 | 2017-01-18 | 北京航空航天大学 | Multi-channel ring screen display method for ground test data of spacecraft ontrack filling system |
| CN107071235A (en) * | 2017-05-10 | 2017-08-18 | 广州市水方信息科技有限公司 | A kind of digital museum's intelligence control system |
| CN107426276A (en) * | 2017-04-22 | 2017-12-01 | 高新兴科技集团股份有限公司 | A kind of Urban Operation center large-size screen monitors control system |
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| CN2341213Y (en) * | 1998-09-24 | 1999-09-29 | 中国人民解放军陆军参谋学院 | Multi-media teaching controller |
| CN201044376Y (en) * | 2006-12-07 | 2008-04-02 | 上海市电力公司 | Mobile maneuvering platform for electric power first-aid |
| CN101067774A (en) * | 2007-05-31 | 2007-11-07 | 广东威创日新电子有限公司 | Large wall paste-up interdynamic touch method and apparatus thereof |
| CN101127175A (en) * | 2007-10-10 | 2008-02-20 | 北京诚意创科软件开发有限公司 | Large screen plasma display for classroom |
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2008
- 2008-08-29 CN CN2008101421407A patent/CN101662596B/en not_active Expired - Fee Related
Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101976519B (en) * | 2010-10-20 | 2012-10-31 | 中国广东核电集团有限公司 | Multi-picture monitoring system of distributed control system (DCS) simulator of nuclear power station |
| CN101976519A (en) * | 2010-10-20 | 2011-02-16 | 中国广东核电集团有限公司 | Multi-picture monitoring system of distributed control system (DCS) simulator of nuclear power station |
| CN102568432A (en) * | 2010-12-29 | 2012-07-11 | 上海遥薇(集团)有限公司 | Large-screen display control system |
| CN102270421A (en) * | 2011-01-17 | 2011-12-07 | 深圳市保千里电子有限公司 | System for joining display units and realizing method thereof |
| CN102270421B (en) * | 2011-01-17 | 2012-09-19 | 深圳市保千里电子有限公司 | System for joining display units and realizing method thereof |
| CN102546799A (en) * | 2012-01-05 | 2012-07-04 | 深圳市创维群欣安防科技有限公司 | Screen splicing system and communication controller thereof |
| CN102638673B (en) * | 2012-04-01 | 2014-10-22 | 福建省农业科学院农业生物资源研究所 | Method for realizing video signal interaction on basis of all-in-one computers |
| CN102638673A (en) * | 2012-04-01 | 2012-08-15 | 福建省农业科学院农业生物资源研究所 | Method for realizing video signal interaction on basis of all-in-one computers |
| CN103024291A (en) * | 2012-12-05 | 2013-04-03 | 江苏清投视讯科技有限公司 | Touch type video switching matrix controller |
| CN103413518A (en) * | 2013-07-03 | 2013-11-27 | 深圳市奥拓电子股份有限公司 | LED display screen system, and method of controlling signal source safety |
| CN103413518B (en) * | 2013-07-03 | 2016-04-20 | 深圳市奥拓电子股份有限公司 | A kind of method of LED display screen system and control signal source safety thereof |
| CN103581570A (en) * | 2013-07-30 | 2014-02-12 | 中国电子科技集团公司第二十八研究所 | Large-size screen splice system and method based on multi-media communication |
| CN103731645A (en) * | 2014-01-21 | 2014-04-16 | 中国华录集团有限公司 | Law enforcement and case handling system based on wireless video transmission technology |
| CN104020970B (en) * | 2014-04-17 | 2017-01-18 | 北京航空航天大学 | Multi-channel ring screen display method for ground test data of spacecraft ontrack filling system |
| CN105072360A (en) * | 2015-08-10 | 2015-11-18 | 杭州中威电子股份有限公司 | Multi-screen splicing control and display system and multi-screen splicing control and display method |
| CN105072360B (en) * | 2015-08-10 | 2018-05-11 | 杭州中威电子股份有限公司 | A kind of multi-screen splicing control display system and method |
| CN107426276A (en) * | 2017-04-22 | 2017-12-01 | 高新兴科技集团股份有限公司 | A kind of Urban Operation center large-size screen monitors control system |
| CN107071235A (en) * | 2017-05-10 | 2017-08-18 | 广州市水方信息科技有限公司 | A kind of digital museum's intelligence control system |
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| CN101662596B (en) | 2011-06-15 |
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