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Data transmission method based on LED three-dimensional display system

A data transmission method and three-dimensional display technology, which are applied in the field of data transmission based on LED three-dimensional display systems, can solve the problems of data transmission and management difficulties of LED three-dimensional display systems, improve the system bus transmission capacity, realize real-time voxelization, The effect of solving the difficulty of 3D data transmission and management

Inactive Publication Date: 2019-03-01
SICHUAN CHANGHONG ELECTRIC CO LTD
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Problems solved by technology

Effectively solve the problem of difficult data transmission and management of LED 3D display system

Method used

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  • Data transmission method based on LED three-dimensional display system
  • Data transmission method based on LED three-dimensional display system
  • Data transmission method based on LED three-dimensional display system

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Embodiment Construction

[0024] In order to make the purpose, technical solution and advantages of the present invention clearer, the technical solution of the present invention will be described in detail below. Apparently, the described embodiments are only some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other implementations obtained by persons of ordinary skill in the art without making creative efforts fall within the protection scope of the present invention.

[0025] Such as figure 1 As shown, a data transmission method based on the LED three-dimensional display system of the present invention, its specific method is: in the LED three-dimensional display system, the cylindrical screen is composed of an LED cylindrical screen and a slit grating, wherein the slit grating The number of slots is 200, and the LED cylindrical screen rotates once to display 1000 pixels in the horizontal direction and 420 pixels in the verti...

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Abstract

The present invention discloses a data transmission method based on LED three-dimensional display system, the method realizes transmission of massive data in the rotating LED display system through multi-mode optical fiber transmission technology, and utilizes the PCI-E3.0 X16 bus technology to improve system bus transmission capability, realizes real-time voxelization and real-time data update, finally through main control FPGA board and the sub-control FPGA, processes three-dimensional data in real time, and transmit the three-dimensional data information to an LED driving circuit to realizedisplay of the LED screen. The method can be applied to the data transmission of the LED three-dimensional display system. The data transmission method based on the LED three-dimensional display system can effectively solve the problem that the three-dimensional data transmission and management in the LED three-dimensional display system is difficult, and promote development of the LED three-dimensional display technology.

Description

technical field [0001] The invention relates to the technical field of three-dimensional display data transmission, in particular to a data transmission method based on an LED three-dimensional display system. Background technique [0002] 3D display is a display technology that conforms to the habit of human eyes to observe the world. It is the display technology that people are most likely to accept. The spatial three-dimensional display can be viewed by multiple people at the same time without any auxiliary equipment, and can bring the most realistic three-dimensional experience to people. In recent years, various types of spatial 3D display systems have developed rapidly, but there are very few spatial 3D display systems with large display space and high resolution. [0003] At present, the spatial three-dimensional display system based on LED light emitting characteristics can well meet the requirements of large display space and high-resolution color space three-dimen...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N13/194H04B10/25H04L12/40
CPCH04B10/25891H04L12/40
Inventor 刘浩
Owner SICHUAN CHANGHONG ELECTRIC CO LTD
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