CN205336455U - Distributing type tiled display system - Google Patents
Distributing type tiled display system Download PDFInfo
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- CN205336455U CN205336455U CN201620074794.0U CN201620074794U CN205336455U CN 205336455 U CN205336455 U CN 205336455U CN 201620074794 U CN201620074794 U CN 201620074794U CN 205336455 U CN205336455 U CN 205336455U
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Abstract
The utility model discloses a distributing type tiled display system. Including be used for gathering incoming signal, general incoming signal converts the input device of IP data flow to for data interchange's network switch, be used for with the controlgear of singly shielding mosaicing processing equipment is sent to through the network switch branch to the IP data flow, and it is right to be used for IP data flow decode, the list that obtains image signal shield mosaicing processing equipment and be used for right image signal carries out the tiled display equipment that shows, input device is two at least, singly shield mosaicing processing equipment at least for two, input device with network switch connects, the input of singly shielding mosaicing processing equipment with network switch connection, output and tiled display equipment is connected, controlgear with network switch connects. The technical scheme of the utility model solve input interface and the unmatched problem of in -service use, improve the nimble changeability of tiled display system.
Description
Technical field
This utility model relates to tiled display technical field, particularly relates to a kind of distributed splice displaying system。
Background technology
Splice displaying system general in the market is mainly by multi-screen image splicing device, spliced display unit, digital visual interface (DigitalVisualInterface, DVI) signal transmssion line composition。All of input signal must be decoded all through multi-screen image splicing device, after splicing, transmits corresponding picture signal by DVI interface to spliced display unit。
In existing splice displaying system, multi-screen image splicing device seems and is even more important, in actual items designs, once the input interface quantity mismatch of multi-screen image splicing device or input interface type are inconsistent with the signal type that actual items uses, then need to change the multi-screen image splicing device of new spec, bring very big inconvenience to the project implementation。Further, since the restriction of existing tiled display equipment cabinets size, it could support up 255 road signal inputs, if needing in the second stage of the project of actual items to increase new input signal, then cannot realize dilatation。In addition, also has a kind of situation, all signals transmission of splice displaying system all adopts Video Graphics Array (VideoGraphicsArray, VGA) line, DVI line, the cables such as HDMI (HighDefinitionMultimediaInterface, HDMI) line carry out signal transmission, and its wiring cost is also relatively high。
Utility model content
In view of this, this utility model provides a kind of distributed splice displaying system, to solve input interface and actually used unmatched problem, improves the flexibility and changeability of splice displaying system。
This utility model is by the following technical solutions:
A kind of distributed splice displaying system, including for Gather and input signal, the input equipment converting input signals into the IP traffic adopting ICP/IP protocol transmission, the network switch for data exchange, for IP traffic to be distributed to the control equipment of single screen splicing equipment by the network switch, for IP traffic is decoded, obtains the single screen splicing equipment of picture signal and the tiled display equipment for picture signal is displayed；Input equipment at least two, single screen splicing equipment at least two, input equipment is connected with the network switch, and the input of single screen splicing equipment is connected with the network switch, outfan is connected with tiled display equipment, controls equipment and is connected with the network switch。
Wherein, the type inputting signal includes NVR signal, DVR signal, DVS signal, MCU signal, VGA signal, DVI signal, HDMI signal, YCbCr signal, CVBS signal, sdi signal and rgb signal。
Wherein, the network switch is gigabit switch。
Wherein, distributed splice displaying system, also include for input signal or picture signal are forwarded to, by the network switch, the preview server that control equipment displays, preview server is connected with the network switch。
Wherein, distributed splice displaying system, also include for input signal is encoded, the desktop server that the switching of image base map is controlled, desktop server is connected with the network switch。
Wherein, distributed splice displaying system, also include the ultra high-definition server for the 4K resolution signal of input equipment collection being carried out transcoding, ultra high-definition server is connected with the described network switch。
Wherein, distributed splice displaying system, also include: for the proprietary protocol of the IPC signal of input equipment collection is decrypted, IP traffic corresponding for IPC signal is forwarded to the streaming media server of single screen splicing equipment by the network switch, and streaming media server is connected with the network switch。
Wherein, input equipment, single screen splicing equipment, control equipment, preview server, desktop server, ultra high-definition server, streaming media server are respectively adopted the netting twine of more than CAT5e or its specification and are connected with the network switch；Single screen splicing equipment adopts the netting twine of more than CAT5e or its specification to be connected with tiled display equipment。
Distributed splice displaying system of the present utility model includes input equipment, the network switch, controls equipment, single screen splicing equipment and tiled display equipment；Input equipment at least two, single screen splicing equipment at least two, input equipment is connected with the network switch, and the input of single screen splicing equipment is connected with the network switch, outfan is connected with tiled display equipment, controls equipment and is connected with the network switch。Adopt network TCP/IP distributed structure/architecture, in practical engineering application, can arbitrarily change interface quantity and the type of input signal, improve the flexibility and changeability of splice displaying system。
Accompanying drawing explanation
Fig. 1 is the distributed splice displaying system structure chart of one that this utility model provides。
Detailed description of the invention
Below in conjunction with accompanying drawing, this utility model specific embodiment is explained in detail。It is understood that specific embodiment described herein is only used for explaining this utility model, but not to restriction of the present utility model。It addition, for the ease of describing, accompanying drawing illustrate only the part relevant to this utility model but not full content。
As shown in Figure 1, the distributed splice displaying system of one that the present embodiment provides, including: for Gather and input signal, the input equipment 110 converting input signals into the IP traffic adopting ICP/IP protocol transmission, the network switch 120 for data exchange, for IP traffic to be distributed to the control equipment 130 of single screen splicing equipment 140 by the network switch 120, for IP traffic is decoded, obtains the single screen splicing equipment 140 of picture signal and the tiled display equipment 150 for picture signal is displayed；Input equipment 110 at least two, single screen splicing equipment 140 at least two, input equipment 110 is connected with the network switch 120, the input of single screen splicing equipment 140 is connected with the network switch 120, outfan is connected with tiled display equipment 150, and control equipment 130 is connected with the network switch 120。
As it is shown in figure 1, input equipment 110 at least two, for instance include input equipment 1111 to input equipment N112；Single screen splicing equipment 140 at least two, for instance include single screen splicing equipment 1141 to single screen splicing equipment M142；M, N are the integer be more than or equal to 2, and M can be equal to N。Input equipment 110 includes multipoint control unit (MultipointControlUnit, MCU) server, RGB server, VIDEO server, HDMI server, serial digital interface (SerialDigitalInterface, SDI) server etc.。Input equipment 110 gathers the input signal of signal source, signal source can include the windows-based workstation on network, Linux work station, Unix workstation, web camera (IPCamera, IPC), video conference, blue light high-definition digital general optic disc (DigitalVersatileDisc, DVD) etc.。Input equipment 110 gathers the input signal of the identical or different type of signal source, the data collected is encoded, converts the IP traffic transmitted over ethernet to。In a network environment, input equipment 110 can carry out distributed signal source optimization packet according to different location, unlike signal type, input signal of different nature。In Practical Project, the interface quantity of input signal can increase at any time or reduce, as long as site space is enough, interface quantity can infinitely dilatation, the type inputting signal can arbitrarily change, motility height。Input equipment 110, single screen splicing equipment 140 and tiled display equipment 150 are carried out real-time management and control by control equipment 130, and control equipment 130 can be the control computer of user。The network that control equipment 130 is supported grabs screen display refresh rates, and to be not less than 45 frames per second, plays the display refresh rates under video state per second up to 25 frames。Control equipment 130 is to input equipment 110, single screen splicing equipment 140 and tiled display equipment 150 are managed and control, broadcasting video, flash animation, PPT living document, document information, application program on network can be realized, and show in real time based on images such as personal computer platform。Single screen splicing equipment 140 at least two, then can be grouped according to different location, different building, different occasion, thus can by single screen, show across screen, full wall and expand to across place, display across occasion, it is achieved the shared display between the display screen at multiple command scheduling centers。Solve command scheduling center to show with decision room, analysis synchronizing information between investigation and research office, room of holding a conference or consultation etc., be conducive to decision commanding, scheduling, sight to drill, contribute to control centre personnel and accept instruction, execution task。Tiled display equipment 150 can adopt digital light to process (DigitalLightProcession, DLP) combination, liquid crystal display (LiquidCrystalDisplay, LCD) combination, plasma display panel (PlasmaDisplayPanel, PDP) combination etc.。Picture signal is displayed by tiled display equipment 150, it may be achieved the arbitrarily full wall Navigation display of signal window, arbitrary size Zoom display；The image self-defining character Overlapping displays such as numeral IPC video, video conference, VGA, DVI, HDMI, YCbCr, CVBS, SD/HD/3G-SDI can be realized, mixing screen display altogether etc.。Carry out automatic network to take up an official post one computer of meaning or the ultrahigh resolution image signal of work station, all can show on tiled display equipment 150 simultaneously。
Wherein, the type of input signal can include network hard disk video recorder (NetworkVideoRecorder, NVR) signal, digital video recorder (DigitalVideoRecorder, DVR) signal, network video server (digitalvideoserver, DVS) signal, MCU signal, VGA signal, DVI signal, HDMI signal, YCbCr signal, Composite Video Baseband (CompositeVideoBroadcastSignal, CVBS) signal, sdi signal, rgb signal etc.。
Wherein, the network switch 120 is gigabit switch。
Wherein, distributed splice displaying system, also include for input signal or picture signal are forwarded to, by the network switch 120, the preview server 170 that control equipment 130 displays, preview server 170 is connected with the network switch 120。
Preview server 170 is forwarded to control equipment 130 by inputting image corresponding to signal, the control computer of user such as, carry out preview, preview image frame per second is adjustable, for instance image frame per second is that 25～60 frames are per second, facilitates user controlling the image of preview signal source on computer。Desktop server 180 is as the auxiliary equipment of input equipment 110, high definition image in different resolution can be provided to show, input signal is encoded by desktop server 180 so that output resolution ratio superposes with the physical resolution of tiled display equipment 150, it is achieved the point-to-point display of high image quality pixel。Preview server 170 obtains the picture signal after being shown by tiled display equipment 150, and this picture signal is forwarded back to control equipment 130, and control equipment 130 can review the result of broadcast of video image。
Wherein, distributed splice displaying system, also include for input signal is encoded, the desktop server 180 that the switching of image base map is controlled, desktop server 180 is connected with the network switch 120。
Desktop server 180, as the auxiliary equipment of input equipment 110, can support that the switching of image base map is shown by tiled display equipment 150。Switching display can adopt manual switching mode and self-timing switching mode, and the interval of image base map switching is smaller than 0.5 second。
Wherein, distributed splice displaying system, also include the ultra high-definition server 190 carrying out transcoding for the 4K resolution signal that input equipment 110 is gathered, ultra high-definition server 190 is connected with the described network switch 120。
The signal source of output 4K resolution signal, GIS-Geographic Information System (GeographicInformationSystem can be included, GIS), global positioning system (GlobalPositioningSystem, GPS), electric power monitoring system (SupervisoryControlAndDataAcquisition, SCADA), TD signaling system, and various vector graphics systems such as AutoCAD Mapping System, UG/ProE Mapping System, 3Dmax。Ultra high-definition server 190 is as the auxiliary equipment of input equipment 110, by 4K resolution signal is processed, can supporting ultra high-definition resolution virtual screen, support user's magnanimity information, picture signal Dynamic Announce on tiled display equipment 150, it is per second that the refresh rate of image is generally not less than 15 frames。Ultra high-definition server 190 can support that ultra high-definition resolution roll titles shows, and the Overlapping display of the Image control such as flash animation, executable file。
Wherein, distributed splice displaying system, also include: for the proprietary protocol of the IPC signal that input equipment 110 gathers is decrypted, IP traffic corresponding for IPC signal is forwarded to the streaming media server 160 of single screen splicing equipment 140 by the network switch 120, and streaming media server 160 is connected with the network switch 120。
Streaming media server 160, as the auxiliary equipment of input equipment 110, is that the signal source equipments such as web camera are managed, releases the proprietary protocol of each manufacturer, and IP traffic corresponding for standard H.264 video format is forwarded to single screen splicing equipment 140；Thus alleviating single screen splicing equipment 140 simultaneously to headend equipment, such as the network switch 120, control equipment 130 and input equipment 110 are carried out the load of data access simultaneously, it is prevented that the tiled display that the overload of data access and network blockage cause is unstable。
Wherein, input equipment 110, single screen splicing equipment 140, control equipment 130, preview server 170, desktop server 180, ultra high-definition server 190, streaming media server 160 are respectively adopted the netting twine of more than CAT5e or its specification and are connected with the network switch 120；Single screen splicing equipment 140 adopts the netting twine of more than CAT5e or its specification to be connected with tiled display equipment 150。The netting twine adopting more than CAT5e or its specification is attached reducing cost。
In sum, distributed splice displaying system of the present utility model includes input equipment, the network switch, controls equipment, single screen splicing equipment and tiled display equipment；Input equipment at least two, single screen splicing equipment at least two, input equipment is connected with the network switch, and the input of single screen splicing equipment is connected with the network switch, outfan is connected with tiled display equipment, controls equipment and is connected with the network switch。Adopt network TCP/IP distributed structure/architecture, in practical engineering application, can arbitrarily change interface quantity and the type of input signal, improve the flexibility and changeability of splice displaying system。
The foregoing is only preferred embodiment of the present utility model, be not limited to this utility model, to those skilled in the art, this utility model can have various change and change in detailed description of the invention。All make within spirit of the present utility model and principle any amendment, equivalent replacement, obvious modification etc., should be included within protection domain of the present utility model。
Claims (8)
1. a distributed splice displaying system, it is characterized in that, including for Gather and input signal, the input equipment that described input signal is converted to the IP traffic adopting ICP/IP protocol transmission, the network switch for data exchange, for described IP traffic to be distributed to the control equipment of single screen splicing equipment by the network switch, for described IP traffic is decoded, obtains the single screen splicing equipment of picture signal and the tiled display equipment for described picture signal is displayed；Described input equipment at least two, described single screen splicing equipment at least two, described input equipment is connected with the described network switch, the input of described single screen splicing equipment is connected with the described network switch, outfan is connected with described tiled display equipment, and described control equipment is connected with the described network switch。
2. distributed splice displaying system as claimed in claim 1, it is characterised in that the type of described input signal includes NVR signal, DVR signal, DVS signal, MCU signal, VGA signal, DVI signal, HDMI signal, YCbCr signal, CVBS signal, sdi signal and rgb signal。
3. distributed splice displaying system as claimed in claim 1, it is characterised in that the described network switch is gigabit switch。
4. distributed splice displaying system as claimed in claim 1, it is characterised in that also include:
For described input signal or picture signal are forwarded to the preview server that control equipment displays by the described network switch, described preview server is connected with the described network switch。
5. distributed splice displaying system as claimed in claim 1, it is characterised in that also include:
For described input signal is encoded, the desktop server that the switching of image base map is controlled, described desktop server is connected with the described network switch。
6. distributed splice displaying system as claimed in claim 1, it is characterised in that also include:
4K resolution signal for described input equipment is gathered carries out the ultra high-definition server of transcoding, and described ultra high-definition server is connected with the described network switch。
7. distributed splice displaying system as claimed in claim 1, it is characterised in that also include:
The proprietary protocol of the IPC signal for described input equipment is gathered is decrypted, IP traffic corresponding for described IPC signal is forwarded to the streaming media server of described single screen splicing equipment by the described network switch, and described streaming media server is connected with the described network switch。
8. the distributed splice displaying system as described in any one of claim 1～7, it is characterized in that, described input equipment, single screen splicing equipment, control equipment, preview server, desktop server, ultra high-definition server, streaming media server are respectively adopted the netting twine of more than CAT5e or its specification and are connected with the described network switch；Described single screen splicing equipment adopts the netting twine of more than CAT5e or its specification to be connected with described tiled display equipment。
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| Application Number | Priority Date | Filing Date | Title |
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| CN201620074794.0U CN205336455U (en) | 2016-01-26 | 2016-01-26 | Distributing type tiled display system |
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| CN201620074794.0U CN205336455U (en) | 2016-01-26 | 2016-01-26 | Distributing type tiled display system |
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| CN205336455U true CN205336455U (en) | 2016-06-22 |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105516689A (en) * | 2016-01-26 | 2016-04-20 | 深圳市维冠视界科技股份有限公司 | Method and system for distributed tiled display |
| CN107623657A (en) * | 2016-07-13 | 2018-01-23 | 南京中兴新软件有限责任公司 | media data transmission method, device and terminal |
| CN108881874A (en) * | 2018-08-31 | 2018-11-23 | 江苏清投视讯科技有限公司 | Laser display unit based on Internet of Things splicing |
| CN109089060A (en) * | 2018-08-27 | 2018-12-25 | 北京淳中科技股份有限公司 | A kind of multipath signal source playback method and system |
| CN109274904A (en) * | 2018-11-23 | 2019-01-25 | 威创集团股份有限公司 | A kind of combination caption signal method for previewing, server-side and system |
| CN109769134A (en) * | 2019-03-29 | 2019-05-17 | 上海晨驭信息科技有限公司 | Distributed cloud trans-coding system for the source preview of distributed video processor signal |
-
2016
- 2016-01-26 CN CN201620074794.0U patent/CN205336455U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105516689A (en) * | 2016-01-26 | 2016-04-20 | 深圳市维冠视界科技股份有限公司 | Method and system for distributed tiled display |
| CN105516689B (en) * | 2016-01-26 | 2018-07-03 | 深圳市维冠视界科技股份有限公司 | A kind of distribution splicing display method and system |
| CN107623657A (en) * | 2016-07-13 | 2018-01-23 | 南京中兴新软件有限责任公司 | media data transmission method, device and terminal |
| CN109089060A (en) * | 2018-08-27 | 2018-12-25 | 北京淳中科技股份有限公司 | A kind of multipath signal source playback method and system |
| CN108881874A (en) * | 2018-08-31 | 2018-11-23 | 江苏清投视讯科技有限公司 | Laser display unit based on Internet of Things splicing |
| CN109274904A (en) * | 2018-11-23 | 2019-01-25 | 威创集团股份有限公司 | A kind of combination caption signal method for previewing, server-side and system |
| CN109769134A (en) * | 2019-03-29 | 2019-05-17 | 上海晨驭信息科技有限公司 | Distributed cloud trans-coding system for the source preview of distributed video processor signal |
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| C14 | Grant of patent or utility model | ||
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| CP02 | Change in the address of a patent holder |
Address after: 518000 3 / F, building A8 and building A9, silicon valley power intelligent terminal Industrial Park, No. 20, Dafu Industrial Zone, Aobei community, Guanlan street, Longhua District, Shenzhen City, Guangdong Province Patentee after: SHENZHEN WEIGUAN VIEWS TECHNOLOGY Co.,Ltd. Address before: Building A8, silicon valley power intelligent terminal Industrial Park, No. 20, Dafu Industrial Zone, Aobei community, Guanlan street, Longhua New District, Shenzhen, Guangdong 518000 Patentee before: SHENZHEN WEIGUAN VIEWS TECHNOLOGY Co.,Ltd. |
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| CP02 | Change in the address of a patent holder |