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LED screen display control method and device, medium and LED screen display control system

A display control method and technology of LED controller, which can be applied to identification devices, static indicators, instruments, etc., can solve problems such as insufficient image acquisition units and fault misidentification.

Pending Publication Date: 2021-02-05
ZHEJIANG UNIVIEW TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this method is too limited by the environment. For high-altitude LED displays, there is not enough height to set up the image acquisition unit
For the LED display screen with a low height, the LED display screen will be blocked by people walking, etc., resulting in misidentification of faults

Method used

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  • LED screen display control method and device, medium and LED screen display control system
  • LED screen display control method and device, medium and LED screen display control system
  • LED screen display control method and device, medium and LED screen display control system

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Embodiment Construction

[0031] The application will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present application, but not to limit the present application. In addition, it should be noted that, for the convenience of description, only some structures related to the present application are shown in the drawings but not all structures.

[0032] Before discussing the exemplary embodiments in more detail, it should be mentioned that some exemplary embodiments are described as processes or methods depicted as flowcharts. Although the flowcharts describe the steps as sequential processing, many of the steps may be performed in parallel, concurrently, or simultaneously. Additionally, the order of steps may be rearranged. The process may be terminated when its operations are complete, but may also have additional steps not included in the figure. The ...

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PUM

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Abstract

The embodiment of the invention discloses an LED screen display control method and device, a medium and an LED screen display control system. The method comprises the following steps: obtaining display data returned by a target LED box body unit corresponding to an echo network port through the echo network port, wherein the display data is sent from an original network port to the target LED boxbody unit, and the target LED box body unit is at least one display unit of the LED box body; and determining whether the target LED box body unit fails or not according to the display data acquired by the echo network port. By implementing the scheme, the purpose of accurately monitoring whether the LED box body unit has a fault or not can be achieved.

Description

technical field [0001] The embodiments of the present application relate to the technical field of LED display, and in particular to a display control method, device, medium and system of an LED screen. Background technique [0002] With the rapid development of science and technology, information display methods are gradually increasing. However, the most mainstream is still the LED screen display technology. The LED display is often sent by the playback device to display the signal, and the controller of the LED display box receives the display signal, and sends the display signal to each display in the form of display data. LED box unit for display. [0003] However, in the prior art, it is impossible to effectively monitor whether each LED box unit has a fault. Although there is an image acquisition unit arranged on the opposite side of the display screen to obtain the real-time image of the display screen, and then obtain the result of whether there is a fault accordi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09G3/32G09F9/33G09F9/302
CPCG09F9/3026G09F9/33G09G3/32
Inventor 徐执明
Owner ZHEJIANG UNIVIEW TECH CO LTD