Modular LED display screen and control system thereof

Abstract

The invention discloses a modular LED display screen and a control system thereof. Power supply, the power supply is electrically connected with an anti-surge circuit and a detection module in sequence; the detection module is electrically connected with an auxiliary battery; the detection module is electrically connected with a control module, the control module is electrically connected with a decoding module, an image processing module and a driving module in sequence, the driving module is electrically connected with a video segmentation module, and the video segmentation module is electrically connected with an LED display screen 1, an LED display screen 1 and an LED display screen n; according to the invention, the circuit is provided with the anti-surge circuit; the LED display screen has the advantages that the LED display screen is provided with the detection module, accordingly, huge voltage impact can be prevented, circuits can be detected, supplementary power supply can becarried out by the aid of the auxiliary battery when the voltage is excessively low, images can be subjected to noise reduction, filtering and the like by the aid of the image processing module, images can be enhanced and restored, and videos can be displayed on multiple groups of LED display screens by means of video segmentation.

Description

technical field [0001] The invention belongs to the technical field of LED display screens, and in particular relates to a modular LED display screen and a control system thereof. Background technique [0002] LED display is a display screen used to display various information such as text, graphics, images, animations, market prices, video, and video signals by controlling the display mode of semiconductor light-emitting diodes. LED displays integrate microelectronics technology, computer technology, Information processing in one, with its bright colors, wide dynamic range, high brightness, high definition, low working voltage, low power consumption, long life, impact resistance, bright colors and stable and reliable work, etc., has become the most advantageous new A generation of display media, LED displays have been widely used in large squares, commercial advertisements, stadiums, information dissemination, press releases, securities transactions, etc., and can meet the ...

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Problems solved by technology

[0003] For example, the LED display control system and LED flexible display disclosed by the authorized announcement number CN201820676669.6 can obviously increase the loading capacity of the entire control system and improve data transmission, although it realizes the cooperation of various modules and adopts multiple matrix circuits. Effect and speed, the final dynamic visual effect is good, but the power supply system of the LED display is not detected, and the voltage of the LED display is not supplemented in use, and the image is not carried out in the prior art Dealing with and other issues, for this we propose a modular LED display and its control system

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