CN202218317U - Image mosaic controller - Google Patents
Image mosaic controller Download PDFInfo
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- CN202218317U CN202218317U CN2011202782804U CN201120278280U CN202218317U CN 202218317 U CN202218317 U CN 202218317U CN 2011202782804 U CN2011202782804 U CN 2011202782804U CN 201120278280 U CN201120278280 U CN 201120278280U CN 202218317 U CN202218317 U CN 202218317U
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Abstract
The utility model relates to a digital video signal processing device, in particular to an image mosaic controller, which comprises a main board, an input output plate card connected with the main board and a power supply module. The main board comprises a control module and an image switching module connected with the control module. The control module comprises a touch screen, a recommended standard (RS) 232 submodule, an infrared remote control submodule and a network control submodule which are connected with one another. The image switching module comprises a video switching module, a line-field switching submodule and a red, green and blue (RGB) switching submodule which are connected with one another. The input output plate card comprises an analog/digital (A/D) switching module, an image processing module and a digital/analog (D/A) switching module which are connected with one another. The image mosaic controller is high in refresh rate, smooth in dynamic pictures, multiple in signal input and output channels, strong in expandability, simple to control, and capable of being applied to various places of high-end splicing walls.
Description
Technical field
The utility model relates to digital video signal processing apparatus, especially a kind of image mosaic controller.
Background technology
The image mosaic controller be mainly used in government bodies (like the map road surface monitoring of the safety monitoring of the emergency command scheduling of power office etc., public security bureau etc., Department of Communications and scheduling, Water Authority or the like office), state-run unit, army operations control room, school, museum, stadiums, supermarket, market, large enterprise conference hall, public place of entertainment or the like.Its major function is to distribute to N video display unit (like the rear-projection unit) after a complete picture signal is divided into the N piece, accomplishes with a plurality of ordinary video unit and forms a jumbotron dynamic image display screen.Insert when can support various video equipment, as: DVD, video camera, DVB, STB, standard computer a-signal.The video wall processor can realize that the output of a plurality of physics is combined into a ultrahigh resolution after the resolution stack and shows output, make screen wall constitute a ultrahigh resolution, super brightness, super large display size the logic display screen, accomplish a plurality of signal sources (network signal, rgb signal and vision signal) windowing on screen wall, move, the Presentation Function of variety of way such as convergent-divergent.
First generation splicer is that the video-splicing device mainly is to be used in protection and monitor field, and it only supports the video input and output, does not support high definition; Do not support computer VGA input and output, do not support the DVI input and output, whole definition is low, function singleness; Drag and drop roaming arbitrarily, application is limited.
Second generation splicer is to add several videos and VGA capture card again with industrial computer, and output adds the hard framework of several VGA video cards, adds a cover software control again; Be commonly called as soft splicing, its appearance is a definition of greatly having improved image, and input and output are also supported varied; Function is also more powerful a lot of than in the past, but because it is a computer, it has just easy poisoning of operating system to crash; The starting up generally wants 3-5 minute slowly since computer to be its acquired signal way of single or two CPU many or acquired signal resolution the card machine will occur high the time, refresh rate reduces greatly; Dynamic menu is not smooth, at most just supports 7-8 VGA signal I/O channel yet, and autgmentability is not strong; These are in this high speed information standardization now, and the epoch that control is oversimplified seem outdated.
Summary of the invention
The utility model is in order to solve defective and the deficiency that above-mentioned prior art exists; Provide that a kind of refresh rate is high, dynamic menu is smooth, the signal I/O channel is many, autgmentability is strong and control simply, can be applied in the image mosaic controller of various high-end combination occasions.
The technical scheme of the utility model: a kind of image mosaic controller; Input and output integrated circuit board and power module that it comprises mainboard and is connected with mainboard; The image switching module that said mainboard comprises control module and is connected with control module; Said control module comprises touch-screen connected to one another, RS232 submodule, infrared remote control submodule and network control submodule, and said image switching module comprises video frequency switching module connected to one another, a row switching submodule and RGB switching submodule; Said input and output integrated circuit board comprises A/D modular converter connected to one another, image processing module and D/A modular converter, and said image processing module comprises analog-to-digital conversion submodule connected to one another, removes the interlacing submodule, video enhancer module, video decode submodule, many pictures processing sub and convergent-divergent submodule.
Preferably, said touch-screen is full-color touch-screen.
This practical technique collection image processing, image switching, image transitions, be controlled to be one; Adopt image processing LCOS technology, FPGA FPGA technology and ARM nuclear touch-screen control technology; Realize that refresh rate is high, dynamic menu is smooth, the signal I/O channel is many, autgmentability is strong and control is simple, can be applied in various high-end combination occasions and can be applied in various high-end combination occasions.
Description of drawings
Fig. 1 is the theory diagram of the utility model.
Embodiment
Below in conjunction with accompanying drawing the utility model is done further detailed explanation, but be not restriction the utility model protection range.
As shown in Figure 1; A kind of image mosaic controller; Input and output integrated circuit board and power module that it comprises mainboard and is connected with mainboard; The image switching module that said mainboard comprises control module and is connected with control module, said control module comprise touch-screen connected to one another, RS232 submodule, infrared remote control submodule and network control submodule, and said image switching module comprises video frequency switching module connected to one another, a row switching submodule and RGB switching submodule; Said input and output integrated circuit board comprises A/D modular converter connected to one another, image processing module and D/A modular converter, and said image processing module comprises analog-to-digital conversion submodule connected to one another, removes the interlacing submodule, video enhancer module, video decode submodule, many pictures processing sub and convergent-divergent submodule.
Claims (2)
1. image mosaic controller; It is characterized in that: input and output integrated circuit board and power module that it comprises mainboard and is connected with mainboard; The image switching module that said mainboard comprises control module and is connected with control module; Said control module comprises touch-screen connected to one another, RS232 submodule, infrared remote control submodule and network control submodule, and said image switching module comprises video frequency switching module connected to one another, a row switching submodule and RGB switching submodule; Said input and output integrated circuit board comprises A/D modular converter connected to one another, image processing module and D/A modular converter, and said image processing module comprises analog-to-digital conversion submodule connected to one another, removes the interlacing submodule, video enhancer module, video decode submodule, many pictures processing sub and convergent-divergent submodule.
2. a kind of image mosaic controller according to claim 1 is characterized in that: said touch-screen is full-color touch-screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202782804U CN202218317U (en) | 2011-08-02 | 2011-08-02 | Image mosaic controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202782804U CN202218317U (en) | 2011-08-02 | 2011-08-02 | Image mosaic controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202218317U true CN202218317U (en) | 2012-05-09 |
Family
ID=46017542
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202782804U Expired - Fee Related CN202218317U (en) | 2011-08-02 | 2011-08-02 | Image mosaic controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202218317U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103198808A (en) * | 2013-04-18 | 2013-07-10 | 广州市观泰数字显示设备有限公司 | Liquid crystal spliced wall screen display control system |
| CN105185182A (en) * | 2015-09-28 | 2015-12-23 | 北京方瑞博石数字技术有限公司 | Immersive media center platform |
| CN106341650A (en) * | 2015-07-10 | 2017-01-18 | 沈阳市公安局交通警察支队 | High-resolution map display system based on high-definition large screen |
-
2011
- 2011-08-02 CN CN2011202782804U patent/CN202218317U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103198808A (en) * | 2013-04-18 | 2013-07-10 | 广州市观泰数字显示设备有限公司 | Liquid crystal spliced wall screen display control system |
| CN106341650A (en) * | 2015-07-10 | 2017-01-18 | 沈阳市公安局交通警察支队 | High-resolution map display system based on high-definition large screen |
| CN105185182A (en) * | 2015-09-28 | 2015-12-23 | 北京方瑞博石数字技术有限公司 | Immersive media center platform |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120509 Termination date: 20170802 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |