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Simulated lighting method, device and system for special-shaped LED display screen

A LED display and special-shaped technology, applied in identification devices, static indicators, instruments, etc., can solve the problems of limited lighting methods and slow operation efficiency of special-shaped LED displays, and achieve the effect of improving operating experience and confirmation efficiency

Active Publication Date: 2022-03-25
SHENZHEN LIDING PHOTOELECTRIC TECH
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  • Abstract
  • Description
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AI Technical Summary

Problems solved by technology

In the prior art, the method of lighting up the lamp points will be used to determine whether there are dead pixels in the current special-shaped LED display screen, or to determine whether the light points in the current special-shaped LED display screen can be lighted (that is, when the special-shaped LED display screen displays A complete display screen), at this time, the way of lighting needs to be manually triggered in the calibration software, and at the same time, the engineer who needs to manually operate is familiar with the PCB schematic diagram of the light point, so that he can accurately control the required light point to be lit Bright, so the existing lighting method is relatively slow in operation efficiency, and there are great restrictions on the lighting method of special-shaped LED displays

Method used

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  • Simulated lighting method, device and system for special-shaped LED display screen

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Embodiment Construction

[0050] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the present invention. Apparently, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0051] A kind of analog lighting method of special-shaped LED display screen in the embodiment of the present invention, such asfigure 1 shown, including:

[0052] Step S101: Receive a lighting request command and send it to the receiving card, so as to establish a communication connection with the receiving card.

[0053] The execution subject of the simulated lighting method of the special-shaped LED display screen in the embodiment of the present invention is the upper comput...

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Abstract

The invention relates to the technical field of display of special-shaped LED display screens, and particularly discloses a lighting simulation method, device and system for a special-shaped LED display screen, and the method comprises the steps: receiving a lighting request instruction, and transmitting the lighting request instruction to a receiving card, so as to establish communication connection with the receiving card; sending a preset intelligent setting frame and a table file to a receiving card; receiving the coordinate position of the lighted lamp point sent by the receiving card; and selecting lamp points in sequence in the table file according to the coordinate positions to obtain a routing table of the special-shaped LED display screen. According to the invention, the wiring mode of the special-shaped LED display screen can be determined through the wiring table, so that the confirmation efficiency of the wiring mode of the special-shaped LED display screen is improved, and an operator is not required to be familiar with a PCB schematic diagram of lamp points in the special-shaped LED display screen to achieve the purpose of manual lighting any more; and the wiring table is issued to the receiving card, so that the lamp points of the special-shaped LED display screen can be automatically lightened, and the operation experience of operators is improved.

Description

technical field [0001] The invention relates to the technical field of special-shaped LED display screens, in particular to a simulated lighting method, device and system for special-shaped LED display screens. Background technique [0002] The routing table or physical structure of the special-shaped LED display is inconsistent with that of the regular-shaped LED display, so the lighting method of the special-shaped LED display is inconsistent with that of the regular-shaped LED display. Empty spots and shapes will be different from regular LED displays. In the prior art, the method of lighting up the lamp points will be used to determine whether there are dead pixels in the current special-shaped LED display screen, or to determine whether the light points in the current special-shaped LED display screen can be lighted (that is, when the special-shaped LED display screen displays A complete display screen), at this time, the way of lighting needs to be manually triggered ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09G3/00G09F9/33
CPCG09G3/006G09F9/33Y02B20/40
Inventor 何志民吴新洲
Owner SHENZHEN LIDING PHOTOELECTRIC TECH
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