Seamless implementation method and system for LED spliced wall system, storage medium and electronic equipment

An implementation method and splicing wall technology, applied in transmission systems, digital transmission systems, digital output to display devices, etc., can solve the problems of large data distribution of switches, failure of nodes to receive notification messages, network congestion, etc.

Active Publication Date: 2021-03-16
GUANGDONG VTRON TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, ultra-large-scale LED splicing walls are widely used in the market. LED splicing display systems are used in military, banking, electric power and other industries, and in some special industries such as the military, very high requirements are placed on the redundant functions of LED splicing display systems. At the same time When the system is very large, the data distribution volume of the switch is also very large, especially the distribution of a large number of real-time heartbeats is more likely to cause network congestion, and the large data distribution is likely to cause some nodes to fail to receive notification messages when the system performs redundant switching. Redundant switching, when there is a problem with some active and standby single or few image output transmitter nodes in the super large LED system, the current LED hardware cannot achieve seamless real-time response for redundant switching, and manual intervention is required for signal switching

Method used

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  • Seamless implementation method and system for LED spliced wall system, storage medium and electronic equipment
  • Seamless implementation method and system for LED spliced wall system, storage medium and electronic equipment

Examples

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Embodiment 1

[0042] Such as figure 1 As shown, it is a schematic flow chart of a method for seamlessly implementing an LED splicing wall system according to an embodiment of the present invention. The method includes steps:

[0043] S101. Group a plurality of LED output node transmitters into a main group and a backup group, and the LED output node transmitters in the main group and the backup group back up one-to-one;

[0044] This method can realize the seamless redundant switching of the entire LED splicing wall system when the main and standby redundant LED output node transmitter fails when the data distribution volume of the ultra-large-scale network is large. In step S101, a pure software control method is adopted. Controlling the LED output node transmitter, including adjusting the brightness and color temperature of the LED output node transmitter, enabling control of the output of the LED output node transmitter, and controlling the opening or closing of the LED output node trans...

Embodiment 2

[0061] Such as figure 2 Shown is a seamless realization system of LED splicing wall system according to the embodiment of the present invention, including:

[0062] The main and standby grouping module 201 is used to group multiple LED output node transmitters into a main group and a standby group, and the main group and the LED output node transmitters in the standby group back up one-to-one;

[0063] This system can realize seamless redundant switching of the entire LED splicing wall system when the main and standby redundant LED output node transmitter fails when the data distribution volume of the ultra-large-scale network is large. The transmitter is controlled, including adjusting the brightness and color temperature of the LED output node transmitter, enabling control of the output of the LED output node transmitter, and controlling the opening or closing of the LED output node transmitter output. Pure software is used in this method The control method manages all LED...

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Abstract

The invention relates to a seamless implementation method and system for an LED spliced wall system, a readable medium and electronic equipment, and the method comprises the following steps: groupinga plurality of LED output node transmitters into a main group and a standby group, and enabling the LED output node transmitters in the main group and the standby group to be backed up in a one-to-onemanner; enabling each LED output node transmitter in the main group or the standby group to judge whether heartbeat data of a receiving node is abnormal or not; and if the node heartbeat data is judged to be abnormal, controlling the output of the main group or the standby group where the abnormal LED output node transmitter is located to be closed in real time, and switching the output of the standby group or the main group where the LED output node transmitter corresponding to the abnormal LED output node transmitter is located to be started, so that synchronous seamless redundancy switching is carried out on the main packet and the standby packet. The method is used for achieving real-time seamless main and standby redundancy of the super-large LED spliced wall system, and extra cost such as personnel intervention or hardware increase is not needed.

Description

technical field [0001] The present invention relates to the technical field of LED splicing display, and more specifically, to a method, system, storage medium and electronic equipment for seamlessly realizing an LED splicing wall system. Background technique [0002] At present, ultra-large-scale LED splicing walls are widely used in the market. LED splicing display systems are used in military, banking, electric power and other industries, and in some special industries such as the military, very high requirements are placed on the redundant functions of LED splicing display systems. At the same time When the system is very large, the data distribution volume of the switch is also very large, especially the distribution of a large number of real-time heartbeats is more likely to cause network congestion, and the large data distribution is likely to cause some nodes to fail to receive notification messages when the system performs redundant switching. Redundant switching, w...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/14H04L12/24
CPCG06F3/1446G06F3/1454H04L41/0663
Inventor 刘雄伟
Owner GUANGDONG VTRON TECH CO LTD
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