CN110769168A - Side screen splicing deduction system - Google Patents
Side screen splicing deduction system Download PDFInfo
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- CN110769168A CN110769168A CN201910921164.0A CN201910921164A CN110769168A CN 110769168 A CN110769168 A CN 110769168A CN 201910921164 A CN201910921164 A CN 201910921164A CN 110769168 A CN110769168 A CN 110769168A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/222—Studio circuitry; Studio devices; Studio equipment
- H04N5/262—Studio circuits, e.g. for mixing, switching-over, change of character of image, other special effects ; Cameras specially adapted for the electronic generation of special effects
- H04N5/268—Signal distribution or switching
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
- G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
- G09F9/33—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements being semiconductor devices, e.g. diodes
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/12—Picture reproducers
- H04N9/31—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM]
- H04N9/3141—Constructional details thereof
- H04N9/315—Modulator illumination systems
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/12—Picture reproducers
- H04N9/31—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM]
- H04N9/3179—Video signal processing therefor
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- Multimedia (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Controls And Circuits For Display Device (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
Abstract
The invention discloses a side screen splicing deduction system which comprises an LED main screen, a plurality of symmetrically distributed side screens, a graph splicing controller, a splicing processor, a PC (personal computer), a strong current controller, a light modulator, a matrix switcher, a storage module and a projector built-in controller, wherein the LED main screen and the side screens are both arranged on a support frame, and the side screens are symmetrically distributed on two sides in the direction vertical to the front surface of the LED main screen; the invention has the beneficial effects that: the projector is internally provided with a controller which is matched with the matrix switcher to display the multi-path RGB signals, so that when any one set of display fails, the other set of display can be normally displayed on a large screen, and the safe and stable display operation of the user system is ensured; strong electric control ware and dimmer all are connected through communication module with the PC for various light modes obtain realizing, can also realize avoiding the equipment damage that manual maloperation brought to switch's safe operation.
Description
Technical Field
The invention belongs to the technical field of side screen splicing, and particularly relates to a side screen splicing deduction system.
Background
The side screen splicing is a technology for splicing plasma, liquid crystal, rear projection and other screens to meet the requirement of a user on viewing the screens.
The realization principle of rear projection is very simple, a projector is arranged in the equipment, and the emitted image is projected to the back of a screen after being amplified by a lens, namely rear projection, which is a new rear projection based on the principle, and different types of projectors are adopted, so that the new rear projection mainly comprises a CRT (cathode ray tube), an LCD (liquid crystal display), a DLP (digital light processing) and the like; the CRT back projection belongs to a low-end product in a back projection array, and other back projections are correspondingly high-end products, wherein DLP back projection is the most excellent, and the image definition, brightness, color, visual angle and volume of the DLP back projection are greatly improved compared with the traditional CRT back projection.
Plasma splicing is a display technology utilizing gas discharge, the working principle of the plasma splicing is very similar to that of a fluorescent lamp, plasma tubes are used as light-emitting elements, each plasma tube on a screen corresponds to a pixel, glass is used as a substrate of the screen, and the substrates are spaced at a certain distance to form discharge spaces; the discharge space is filled with mixed inert gas of neon, xenon and the like as working media, the inner side surfaces of the two glass substrates are coated with metal oxide conductive films as excitation electrodes, when voltage is added to the electrodes, the mixed gas in the discharge space generates a plasma discharge phenomenon, also called plasma effect, the plasma discharge generates ultraviolet rays, the ultraviolet rays excite a fluorescent screen coated with red, green and blue fluorescent powder, and the fluorescent screen emits visible light to display images.
Liquid crystal splicing is based on the principle that liquid crystals deflect under the action of voltage; because the liquid crystal forming the screen can display red, green and blue three primary colors at the same point, or one point of the liquid crystal is superposed by three points which are arranged according to a certain sequence, the liquid crystal can present different colors by stimulating the liquid crystal through voltage, and the liquid crystal can present diversified colors by matching with different proportions; the liquid crystal is not luminous, and the backlight tube is used for emitting light, so that the liquid crystal screen depends on the backlight tube, and the more points formed in the screen, the finer the imaging effect, the higher the resolution, the better the effect. The BSV liquid crystal splicing technology adopts LED backlight, so that the color of a screen is more uniform, and the service life is longer.
The existing side screen splicing deduction system has the following defects when in use:
when any set of display fails, the system cannot normally operate, and the safe and stable display operation of the user system is not ensured.
Disclosure of Invention
The invention aims to provide a side screen splicing deduction system, which aims to solve the problems that the system cannot normally operate and the safe and stable display operation of a user system is not ensured when any set of display fails in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a side screen splicing deduction system comprises an LED main screen, a plurality of symmetrically distributed side screens, a graphic splicing controller, a splicing processor, a PC (personal computer), a strong current controller, a light modulator, a matrix switcher, a storage module and a projector built-in controller, wherein,
the LED main screen and the side screens are both arranged on the support frame, and the side screens are symmetrically distributed on two sides in the direction vertical to the front surface of the LED main screen;
the image splicing controller realizes splicing display of images and superposition of video images, controls the corresponding side screen to play the divided multimedia information with high resolution, and realizes that RGB signals are displayed in any position of the LED main screen or the side screen by windowing in any size;
the splicing processor is used for outputting the separated multimedia information data to the PC;
the strong current controller is used for controlling the fluorescent lamp and the equipment power supply;
the dimmer is used for adjusting adjustable light;
the projector is internally provided with a controller which is matched with the matrix switcher to display a plurality of paths of RGB signals;
the storage module is used for storing data.
The invention also comprises a communication module, wherein the strong electric controller and the dimmer are connected with the PC through the communication module.
As a preferable technical scheme of the invention, the communication module is one or more of a GPRS module and a 4G, WiFi module.
As a preferred technical scheme of the invention, the splicing processor is connected with the PC through a port.
As a preferred technical solution of the present invention, the system further includes a playing management module, which is configured to play the multimedia information in the LED main screen and the side screen, so that the LED main screen and the side screen respectively play different multimedia information corresponding to different themes.
As a preferred technical solution of the present invention, the multimedia player further comprises an alarm module, and the alarm module is used for alarming the played abnormal multimedia data.
As a preferred technical scheme of the invention, the alarm mode is an acoustic alarm or a short message alarm.
Compared with the prior art, the invention has the beneficial effects that:
(1) the projector is internally provided with a controller which is matched with the matrix switcher to display the multi-path RGB signals, so that when any one set of display fails, the other set of display can be normally displayed on a large screen, and the safe and stable display operation of the user system is ensured;
(2) strong electric control ware and dimmer all are connected through communication module with the PC for various light modes obtain realizing, can also realize avoiding the equipment damage that manual maloperation brought to switch's safe operation.
Drawings
FIG. 1 is a schematic diagram of the distribution structure of a main screen and a side screen of an LED of the present invention;
in the figure: 1. an LED main screen; 2. and (6) side screens.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
Referring to fig. 1, the present invention provides a technical solution: a side screen splicing deduction system comprises an LED main screen 1, a plurality of symmetrically distributed side screens 2, a graph splicing controller, a splicing processor, a PC (personal computer), a strong current controller, a light modulator, a matrix switcher, a storage module and a projector built-in controller, wherein,
the LED main screen 1 and the side screens 2 are both arranged on the support frame, and the side screens 2 are symmetrically distributed on two sides of the front surface of the LED main screen 1 in the vertical direction;
the image splicing controller realizes splicing display of images and superposition of video images, controls the corresponding side screen 2 to play the divided multimedia information at high resolution, and realizes windowing display of RGB signals at any position of the LED main screen 1 or the side screen 2 in any size;
the splicing processor is used for outputting the separated multimedia information data to the PC;
the strong current controller is used for controlling the fluorescent lamp and the equipment power supply;
the dimmer is used for adjusting adjustable light;
the projector is internally provided with a controller which is matched with the matrix switcher to display the multi-path RGB signals, so that when any one set of display fails, the other set of display can be normally displayed on a large screen, and the safe and stable display operation of the user system is ensured;
the storage module is used for storing data.
In this embodiment, it is preferable that the lighting system further includes a communication module, and the strong electric controller and the dimmer are both connected to the PC through the communication module, so that various lighting modes are realized, and the safety operation of the power switch can be realized, thereby avoiding the equipment damage caused by the manual misoperation; the communication module is a GPRS module.
In this embodiment, preferably, the splicing processor and the PC are connected through a port, so as to realize interactive control over the splicing display system, the matrix switching system, the light and the device power supply.
In this embodiment, it is preferable that the system further includes a playing management module, and the playing management module is configured to play the multimedia information in the LED main screen 1 and the side screen 2, so that the LED main screen 1 and the side screen 2 respectively play different multimedia information corresponding to different themes.
In this embodiment, it is preferable that the multimedia playing system further includes an alarm module, where the alarm module is configured to alarm the played abnormal multimedia data; the alarm mode is an acoustic alarm.
Example 2
Referring to fig. 1, the present invention provides a technical solution: a side screen splicing deduction system comprises an LED main screen 1, a plurality of symmetrically distributed side screens 2, a graph splicing controller, a splicing processor, a PC (personal computer), a strong current controller, a light modulator, a matrix switcher, a storage module and a projector built-in controller, wherein,
the LED main screen 1 and the side screens 2 are both arranged on the support frame, and the side screens 2 are symmetrically distributed on two sides of the front surface of the LED main screen 1 in the vertical direction;
the image splicing controller realizes splicing display of images and superposition of video images, controls the corresponding side screen 2 to play the divided multimedia information at high resolution, and realizes windowing display of RGB signals at any position of the LED main screen 1 or the side screen 2 in any size;
the splicing processor is used for outputting the separated multimedia information data to the PC;
the strong current controller is used for controlling the fluorescent lamp and the equipment power supply;
the dimmer is used for adjusting adjustable light;
the projector is internally provided with a controller which is matched with the matrix switcher to display the multi-path RGB signals, so that when any one set of display fails, the other set of display can be normally displayed on a large screen, and the safe and stable display operation of the user system is ensured;
the storage module is used for storing data.
In this embodiment, it is preferable that the lighting system further includes a communication module, and the strong electric controller and the dimmer are both connected to the PC through the communication module, so that various lighting modes are realized, and the safety operation of the power switch can be realized, thereby avoiding the equipment damage caused by the manual misoperation; the communication module is a 4G module.
In this embodiment, preferably, the splicing processor and the PC are connected through a port, so as to realize interactive control over the splicing display system, the matrix switching system, the light and the device power supply.
In this embodiment, it is preferable that the system further includes a playing management module, and the playing management module is configured to play the multimedia information in the LED main screen 1 and the side screen 2, so that the LED main screen 1 and the side screen 2 respectively play different multimedia information corresponding to different themes.
In this embodiment, it is preferable that the multimedia playing system further includes an alarm module, where the alarm module is configured to alarm the played abnormal multimedia data; the alarm mode is short message alarm.
Example 3
Referring to fig. 1, the present invention provides a technical solution: a side screen splicing deduction system comprises an LED main screen 1, a plurality of symmetrically distributed side screens 2, a graph splicing controller, a splicing processor, a PC (personal computer), a strong current controller, a light modulator, a matrix switcher, a storage module and a projector built-in controller, wherein,
the LED main screen 1 and the side screens 2 are both arranged on the support frame, and the side screens 2 are symmetrically distributed on two sides of the front surface of the LED main screen 1 in the vertical direction;
the image splicing controller realizes splicing display of images and superposition of video images, controls the corresponding side screen 2 to play the divided multimedia information at high resolution, and realizes windowing display of RGB signals at any position of the LED main screen 1 or the side screen 2 in any size;
the splicing processor is used for outputting the separated multimedia information data to the PC;
the strong current controller is used for controlling the fluorescent lamp and the equipment power supply;
the dimmer is used for adjusting adjustable light;
the projector is internally provided with a controller which is matched with the matrix switcher to display the multi-path RGB signals, so that when any one set of display fails, the other set of display can be normally displayed on a large screen, and the safe and stable display operation of the user system is ensured;
the storage module is used for storing data.
In this embodiment, it is preferable that the lighting system further includes a communication module, and the strong electric controller and the dimmer are both connected to the PC through the communication module, so that various lighting modes are realized, and the safety operation of the power switch can be realized, thereby avoiding the equipment damage caused by the manual misoperation; communication module wiFi module.
In this embodiment, preferably, the splicing processor and the PC are connected through a port, so as to realize interactive control over the splicing display system, the matrix switching system, the light and the device power supply.
In this embodiment, it is preferable that the system further includes a playing management module, and the playing management module is configured to play the multimedia information in the LED main screen 1 and the side screen 2, so that the LED main screen 1 and the side screen 2 respectively play different multimedia information corresponding to different themes.
In this embodiment, it is preferable that the multimedia playing system further includes an alarm module, where the alarm module is configured to alarm the played abnormal multimedia data; the alarm mode is short message alarm.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. A side screen splicing deduction system is characterized by comprising an LED main screen (1), a plurality of symmetrically distributed side screens (2), a graph splicing controller, a splicing processor, a PC (personal computer), a strong current controller, a light modulator, a matrix switcher, a storage module and a projector built-in controller, wherein the LED main screen (1) and the side screens (2) are both arranged on a support frame, and the side screens (2) are symmetrically distributed on two sides in a direction perpendicular to the front surface of the LED main screen (1);
the image splicing controller realizes splicing display of images and superposition of video images, controls the corresponding side screen (2) to play the divided multimedia information at high resolution, and realizes windowing display of RGB signals at any position of the LED main screen (1) or the side screen (2) in any size;
the splicing processor is used for outputting the separated multimedia information data to the PC;
the strong current controller is used for controlling the fluorescent lamp and the equipment power supply;
the dimmer is used for adjusting adjustable light;
the projector is internally provided with a controller which is matched with the matrix switcher to display a plurality of paths of RGB signals;
the storage module is used for storing data.
2. The side-screen stitching deduction system of claim 1, wherein: the high-voltage controller and the light modulator are connected with the PC through the communication module.
3. The side-screen stitching deduction system of claim 2, wherein: the communication module is one or more of GPRS and a 4G, WiFi module.
4. The side-screen stitching deduction system of claim 1, wherein: the splicing processor and the PC are connected through a port.
5. The side-screen stitching deduction system of claim 1, wherein: the multimedia information playing system further comprises a playing management module, wherein the playing management module is used for playing the multimedia information in the LED main screen (1) and the side screen (2) so that the LED main screen (1) and the side screen (2) respectively play different multimedia information corresponding to different themes.
6. The side-screen stitching deduction system of claim 1, wherein: the multimedia playing system also comprises an alarm module which is used for alarming the played abnormal multimedia data.
7. The side-screen stitching deduction system of claim 6, wherein: the alarm mode is sound alarm or short message alarm.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910921164.0A CN110769168A (en) | 2019-09-27 | 2019-09-27 | Side screen splicing deduction system |
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| CN201910921164.0A CN110769168A (en) | 2019-09-27 | 2019-09-27 | Side screen splicing deduction system |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2410506A1 (en) * | 2009-03-20 | 2012-01-25 | Zhanmin Xia | Device for eliminating screen splicing frames |
| CN204557376U (en) * | 2015-04-29 | 2015-08-12 | 黄磊 | Large screen splicing information management display system |
| US20160291917A1 (en) * | 2013-11-18 | 2016-10-06 | Hangzhou Hikvision Digital Technology Co., Ltd. | Screen splicing system and video data stream processing method |
| CN207410446U (en) * | 2017-10-27 | 2018-05-25 | 国家电网公司 | A kind of information communication regulation and control hall visualization system |
| CN207652566U (en) * | 2017-12-17 | 2018-07-24 | 苏州视泰克电子科技有限公司 | A kind of external image mosaic processor |
| CN109491626A (en) * | 2018-09-29 | 2019-03-19 | 上海摩奇贝斯展示设计营造有限公司 | Side screen splices deduction system |
-
2019
- 2019-09-27 CN CN201910921164.0A patent/CN110769168A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2410506A1 (en) * | 2009-03-20 | 2012-01-25 | Zhanmin Xia | Device for eliminating screen splicing frames |
| US20160291917A1 (en) * | 2013-11-18 | 2016-10-06 | Hangzhou Hikvision Digital Technology Co., Ltd. | Screen splicing system and video data stream processing method |
| CN204557376U (en) * | 2015-04-29 | 2015-08-12 | 黄磊 | Large screen splicing information management display system |
| CN207410446U (en) * | 2017-10-27 | 2018-05-25 | 国家电网公司 | A kind of information communication regulation and control hall visualization system |
| CN207652566U (en) * | 2017-12-17 | 2018-07-24 | 苏州视泰克电子科技有限公司 | A kind of external image mosaic processor |
| CN109491626A (en) * | 2018-09-29 | 2019-03-19 | 上海摩奇贝斯展示设计营造有限公司 | Side screen splices deduction system |
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