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LED display splicing system splicing unit identification ID generating method

A splicing unit and display splicing technology, which is applied to static indicators, cathode ray tube indicators, instruments, etc., can solve the problems of poor applicability and complicated identification ID implementation process, achieve good applicability, overcome poor applicability, Overcome the effect of complex implementation process

Inactive Publication Date: 2015-03-25
GUANGDONG VTRON TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In order to solve the above object, the present invention proposes a splicing unit identification ID generation method, which is easy to implement and has strong applicability, and solves the problem that the professional ID generation algorithm provided by the prior art generates the identification ID. The disadvantage of poor applicability of the method

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  • LED display splicing system splicing unit identification ID generating method
  • LED display splicing system splicing unit identification ID generating method
  • LED display splicing system splicing unit identification ID generating method

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Embodiment 1

[0020] Such as figure 1 , 2 As shown in , 3, the LED display splicing system involved in the present invention is a splicing wall, which includes two areas, namely area 1 and area 2. Area 1 and area 2 are independent of each other and have no function of exchanging data. Each area includes several splicing units, and a data interface A, C, B, and D are provided on the upper side, the lower side, the left side, and the right side of the splicing unit to communicate with adjacent splicing units.

[0021] The present invention provides a splicing unit identification ID generation method for an LED display splicing system spliced ​​by the above multiple splicing units. The method comprises the following steps:

[0022] S1. Send a generate ID command to the first splicing unit through the signal access link, and the generate ID command includes the position information of the first splicing unit;

[0023] S2. The first splicing unit receives the command to generate an ID, and us...

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Abstract

The invention relates to an LED display splicing system splicing unit identification ID generating method. The method comprises the following steps that (S1) an identification ID generating command is sent to a first splicing unit through a signal access link, and the identification ID generating command includes the position information of the first splicing unit; (S2) the first splicing unit receives the identification ID generating command, and an identification ID is generated through the position information in the identification ID generating command; (S3) the first splicing unit processes the position information in the identification ID generating command, an identification ID generating command for adjacent splicing units is obtained and transmitted to the corresponding splicing units; (S4) the step (S2) and the step (S3) are repeated until identification IDs are generated for all the splicing units of a splicing wall or an area. The identification ID generating method is easy to implement and good in adaptability, and overcomes the technical defect that an identification ID generating method provided in the prior art is complex in implementation process and poor in adaptability.

Description

technical field [0001] The present invention relates to the field of LED display, and more specifically, to a method for generating a splicing unit ID of a display LED splicing system. Background technique [0002] In the prior art, LED display splicing systems are often used to combine and display images due to different needs. The LED display splicing system includes multiple splicing units, and there are data channels for data exchange between the splicing units. When the LED display splicing system is in working condition, the splicing unit plays the role of transmitting and receiving image data for display. The image data transmission specifically includes: a certain image data needs to be delivered by the splicing unit to a designated splicing unit for display. [0003] In the above-mentioned image data transfer process, the image data generally includes the address information of the designated splicing unit. Correspondingly, the splicing unit must also include the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09F9/33G09G3/32G09G5/14
CPCG09F9/33G09G3/3225G09G5/14
Inventor 蔡才冠
Owner GUANGDONG VTRON TECH CO LTD