Video controller and load control method thereof, display system and storage medium

A technology of a video controller and a control method, which is applied to parts of a TV system, TVs, color TVs, etc., can solve the problems of inability to guarantee the processing effect and low load utilization rate, and achieve the effect of improving the load utilization rate.

Inactive Publication Date: 2021-03-02
SHENZHEN AOTO ELECTRONICS
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] Based on this, it is necessary to set a fixed maximum number of layers for the existing video controller, which has the problems of low load utilization and unguaranteed processing effect, and proposes a video controller and its load control method, display system and storage medium

Method used

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  • Video controller and load control method thereof, display system and storage medium
  • Video controller and load control method thereof, display system and storage medium
  • Video controller and load control method thereof, display system and storage medium

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Embodiment Construction

[0038] In order to better understand the above objects, features and advantages of the present invention, the present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments can be combined with each other.

[0039] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the technical field of the invention. The terminology used herein in the description of the present invention is only for the purpose of describing specific embodiments, and is not intended to limit the present invention.

[0040] Such as figure 1 As shown, the display system includes a display screen 200 and a background control system 100 . Wherein, the display screen 200 is formed by splicing a plurality of LED display units 210...

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Abstract

The present invention relates to a video controller and a loading control method thereof, a display system and a storage medium, wherein the loading control method of the video controller includes: obtaining the maximum loading capacity and the used loading of the video controller, and calculating the remaining load; obtain the layer information to be added; determine the number of layers that can be added by the video controller according to the remaining load and the layer information to be added. Different from the prior art, which sets a fixed maximum number of layers for the video controller, the present invention dynamically calculates the number of layers that can be added according to the layer information to be added by obtaining the maximum load capacity and the used load, and improves the The video controller's load utilization.

Description

technical field [0001] The invention relates to the field of display control, in particular to a video controller and its loading control method, a display system and a storage medium. Background technique [0002] Because LED has the characteristics of low energy consumption, high brightness, and high refresh rate, LED displays are used in more and more scenarios such as monitoring centers, airports, traffic command, and outdoor displays. The LED splicing display screen is generally formed by splicing multiple small LED display units. The background control system of the LED splicing display generally includes a PC and a video controller. The PC is used to provide video source data and control commands. Sent to the LED splicing display for display. [0003] In actual use, according to different usage scenarios and display requirements, the video data output by the video controller to the LED splicing display is generally formed by superimposing multiple video source data ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04N5/262H04N5/265
Inventor 颜春晓李选中吴振志吴涵渠
Owner SHENZHEN AOTO ELECTRONICS
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