Three-dimensional spliced displaying system and building method thereof
A mosaic display, three-dimensional technology, applied in the direction of digital output to display equipment, data processing input/output process, image data processing, etc., can solve the problems of inability to realize 3D model mosaic display, complicated signal access, high hardware cost, etc. To achieve the effect of ensuring consistency and stability, simple signal access, and fast transmission speed
Active Publication Date: 2017-01-11
GUANGDONG JITONG INFORMATION DEV CO LTD
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Problems solved by technology
The traditional splicing display system can only process existing analog and digital signals, such as DVI, VGA, etc. The resolution of the output is related to the maximum resolution supported by the hardware. The hardware cost is high, the signal connection is complicated, and the splicing of 3D models cannot be realized. exhibit
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[0026] like figure 1 As shown, a three-dimensional splicing display system includes a network switch, a display node module, a main control node module and a file server, wherein the display node module, the main control node module and the file server are respectively connected with the network switch, and the file server The 3D model data is stored and accessed by the main control node module and the display node module through the intranet shared type. The main control node reads the 3D model and displays the preview, and sends the real-time display area and content to the display node module through the network protocol. The display node module calculates the display area of the current node according to the position information sent by the main control node, and renders and outputs it to the graphics card, and the vector elements in the displayed three-dimensional model maintain the vector, and the display node module is provided with a display.
[0027] The network swi...
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The invention discloses a three-dimensional spliced displaying system which comprises a network switch, a display node module, a master control node module and a file server. The display node module, the master control node module and the file server are connected with the network switch. Three-dimensional model data are stored in the file server. The filter server is accessed by the master control node module and the display node module through an internal network in a shared manner. The master control node reads a three-dimensional model and displays a preview. Furthermore the master control node transmits a real-time display area and a content to the display node module through a network protocol. The display node module calculates the display area of a current node according to position information which is transmitted from the master control node, performs rendering and outputs the rendered display area to a graphic card. Furthermore vectors of vector elements in the displayed three-dimensional model are kept. The display node module is provided with a display device. The three-dimensional spliced displaying system can realize spliced displaying of the three-dimensional model. Furthermore the three-dimensional spliced displaying system has advantages of low cost, high resolution and simple signal accessing.
Description
technical field [0001] The invention relates to a three-dimensional splicing display system and a method for building the system. Background technique [0002] With the advent of the era of big data, in order to achieve higher resolution information presentation, various video wall display systems have begun to emerge. The traditional splicing display system can only process the existing analog and digital signals, such as DVI, VGA, etc. The output resolution is related to the maximum supported resolution of the hardware. The hardware cost is high, the signal access is complicated, and the splicing of 3D models cannot be realized. exhibit. SUMMARY OF THE INVENTION [0003] The technical problem to be solved by the present invention is to overcome the deficiencies in the prior art, and to provide a three-dimensional mosaic display system that realizes the mosaic display of three-dimensional models, has low cost, high resolution and simple signal access. [0004] In order ...
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Login to View More IPC IPC(8): G06T3/40G06F3/14
CPCG06F3/1446G06T3/4038
Inventor 刘远峰
Owner GUANGDONG JITONG INFORMATION DEV CO LTD