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Synchronous control system and method for screen atmosphere lamp

A technology of synchronous control and ambient lighting, which is applied in image data processing, instruments, electrical components, etc., can solve the problems that affect the user's perception experience, the LED light strip display color is inconsistent with the picture color, and the LED light strip cannot quickly respond to picture changes, etc.

Pending Publication Date: 2022-02-11
XIAMEN RGBLINK SCI & TECH
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  • Summary
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  • Claims
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AI Technical Summary

Problems solved by technology

However, the LED strip follows the screen and cannot quickly respond to changes in the picture, and there is a delay of several frames, which causes the display color of the LED strip to be inconsistent with the color of the picture, thus affecting the user's viewing experience

Method used

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  • Synchronous control system and method for screen atmosphere lamp
  • Synchronous control system and method for screen atmosphere lamp
  • Synchronous control system and method for screen atmosphere lamp

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Embodiment Construction

[0041] like Figure 1-5 As shown, the present invention discloses a screen atmosphere lamp synchronous control system including an input module, an FPGA module, an image processing module, and a lamp belt drive module; wherein the input module is connected to the FPGA input screen to display. The video signal; the FPGA module is used to collect image information of the video signal, and is transmitted to the image processing module; the image processing module processes the image information, and the FPGA module determines the light-bead color value of the LED lamp according to the processing result of the image processing module; The lamp strip drive module drives the LED lamp color value based on the image processing module.

[0042] The image processing module for the processing of image information is as follows:

[0043](1) divide the 1920 * 1080 pixel point screen into 32 * 18 areas, each area of ​​60 * 60 pixel points; 32 registers are preset in the horizontal direction, eac...

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Abstract

The invention relates to a screen atmosphere lamp synchronous control system and method, and the method comprises the steps: adding the information of a pixel point into a register of a corresponding region when solving an RGB value, and immediately obtaining an average value of the region, i.e., a first blocking value, therefore, when a certain lamp is calculated to correspond to the Nth area, obtaining the RGB value of the lamp immediately. When the method is used for calculating the image pixel value, the RGB value of the LED lamp bead can be obtained fastest without delay, and the development cost is saved by using the least FPGA resources.

Description

Technical field [0001] The present invention relates to the field of light control technology, and more particularly to a synchronous control system and method of a screen atmosphere lamp. Background technique [0002] In order to enhance the screen atmosphere, the screen display screen is expanded by using the LED lamp rear or around. However, the LED light strip follows the screen that cannot be quickly responded quickly, there is a number of frames, resulting in inconsistencing the color of the LED lamp with the picture color, which affects the user's viewing experience. Inventive content [0003] For the prior art problem, an object of the present invention is to provide a synchronous control system and method for a screen atmosphere lamp to ensure the consistency of the LED light strip and the screen display screen in color. [0004] In order to achieve the above object, the technical solution adopted by the present invention is: [0005] A screen atmosphere lamp synchronou...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06T7/11G06T7/70G06T7/90H05B45/20H05B45/30
CPCG06T7/11G06T7/90G06T7/70H05B45/20H05B45/30G06T2207/10016
Inventor 胡宏清陈增旺
Owner XIAMEN RGBLINK SCI & TECH
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