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System and method for controlling high-resolution LED display screen

A LED display, high-resolution technology, applied to static indicators, instruments, etc., can solve problems such as inconvenience, general products and methods without structure and methods, and expensive video separation equipment, so as to improve stability and meet display requirements. The demand for screen resolution and the effect of cost reduction

Active Publication Date: 2009-10-28
XIAN NOVASTAR TECH
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Problems solved by technology

However, the price of such video separation equipment is often more expensive
[0004] It can be seen that the above-mentioned existing LED display screen control system obviously still has inconvenience and defects when controlling a large-resolution LED display screen, and needs to be further improved urgently.
In order to solve the above-mentioned problems, the relevant manufacturers have tried their best to find a solution, but no suitable design has been developed for a long time, and there is no suitable structure and method for general products and methods to solve the above-mentioned problems. Obviously, it is a problem that relevant industry players are eager to solve.

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  • System and method for controlling high-resolution LED display screen
  • System and method for controlling high-resolution LED display screen

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Embodiment Construction

[0026] In order to further explain the technical means and effects of the present invention to achieve the intended purpose of the invention, the specific implementation of the high-resolution LED display controller and control method according to the present invention will be described below in conjunction with the accompanying drawings and preferred embodiments , structure, method, step, feature and effect thereof, detailed description is as follows, see appendix figure 1 , 2 , 3, 4, 5, 6, 7.

[0027]A high-resolution LED display control system, including LED video controller 100, data distributor 200, module control board 300 and LED display module 400; LED video controller 100 is connected with computer, data distributor 200 and LED The video controller 100 is connected, the module control board 300 is connected with the data distributor 200, and the LED display module 400 is connected with the module control board 300; the DVI digital video signal output by the computer ...

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Abstract

The invention discloses a system and a method for controlling a high-resolution LED display screen. An LED video controller is connected with a computer; a data allocator is connected with the LED video controller; a module control panel is connected with the data allocator; the LED display module is connected with the module control panel; a DVI digital video signal output by the computer enters the LED video controller; the LED video controller transmits the DVI digital video signal to the data allocator and uploads the state of the display screen to the computer in real time; the data allocator transmits the DVI digital video signals to each row of the module control panel; and the module control panel drives the LED display module for displaying. The invention has large improvement on the product structure, the method or the functions, has remarkable advancement on the technology, generates good and practical effect and is more suitable for practicality.

Description

Technical field: [0001] The invention relates to the technical field of LED display, and in particular to a method for controlling a high-resolution LED display screen. Background technique: [0002] Driven by the needs of the information dissemination industry, there is an increasing demand for large display screens. Due to the large space span and massive data demand, large-scale display screens put forward high requirements on the topology design, data link design, and data processing capacity of the display control system. [0003] see figure 1 , which shows a design of an existing LED display control system. When controlling a large-resolution display, it is necessary to add a video segmentation device in front of the input of the controller to divide the high-resolution video signal into several small-resolution video signals, and then input it to the LED display controller. However, the price of such video separation equipment is often relatively expensive. [000...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09G3/32
Inventor 袁胜春宗靖国
Owner XIAN NOVASTAR TECH
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