LED array animation rendering display control method and device

A display control method and LED array technology, applied in the direction of digital output to display devices, static indicators, instruments, etc., can solve the problems of limited number of animations, inflexible animation display effects, and large storage space occupation, etc., to achieve storage space occupation Small size, low memory space and storage space requirements, and the effect of reducing hardware costs
CN110489069AActive Publication Date: 2019-11-22WUHAN HAIWEI TECH CO LTD
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Patent Information

Authority / Receiving Office
CN ยท China
Patent Type
Applications(China)
Current Assignee / Owner
WUHAN HAIWEI TECH CO LTD
Publication Date
2019-11-22

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Abstract

The invention relates to an LED array animation rendering display control method and device. The method comprises the following steps that a pre-established LED animation model is obtained, wherein the LED animation model comprises a plurality of renderer objects, and each renderer object represents a continuous one-dimensional color subspace colored by a plurality of coloring points; according tothe animation actual frame rate requirement, the renderer object is scheduled in the LED animation model for rendering at the rendering moment of each frame, rendering of the one-dimensional color subspaces is completed according to the feature data and coloring configuration of the renderer object, color superposition based on the coloring points is conducted on all the rendered one-dimensionalcolor subspaces, and the color rendering space is obtained; and the color rendering space is mapped to an LED array. According to the technical scheme, various flexible animation display effects canbe obtained, and hardware cost is low.
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Description

technical field

[0001] The invention relates to the technical field of LED control, in particular to a method and device for controlling LED array animation rendering and display. Background technique

[0002] In order to achieve display and beautification effects, LED arrays can be installed on the facade of buildings, and dynamic images can be displayed through the LED arrays. Most of the current LED array animation rendering methods are to store the animation rendering display data frame by frame in a fast-readable storage medium, and then read the corresponding animation frame display data according to the time stamp to control the corresponding LED display when rendering the animation. However, This method occupies a large storage space, resulting in a limited number of supported animations, which in turn makes the animation display effect inflexible. Contents of the invention

[0003] Aiming at the deficiencies of the prior art, the present invention provides an LED...

Claims

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