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Intelligent multi-machine cascade cooperative work method

A collaborative work, machine-level technology, applied in the direction of image communication, selective content distribution, electrical components, etc., can solve the problem of limited loading capacity and playback capacity, difficult large-scale screen rendering and output work, and activities that affect the screen display effect Problems such as publicity effects, to overcome the limited loading capacity and playback capacity, and to meet the playback needs

Pending Publication Date: 2020-05-12
BEIJING KYSTAR TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For example, in a large-scale event, a machine has limited loading and playback capabilities, and it is difficult to complete the rendering and output of large-scale screen images, which affects the display effect of the screen and the publicity effect of the event.

Method used

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  • Intelligent multi-machine cascade cooperative work method
  • Intelligent multi-machine cascade cooperative work method
  • Intelligent multi-machine cascade cooperative work method

Examples

Experimental program
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Embodiment Construction

[0028] Embodiments of the technical solutions of the present invention will be described in detail below in conjunction with the accompanying drawings. The following examples are only used to illustrate the technical solutions of the present invention more clearly, and therefore are only examples, rather than limiting the protection scope of the present invention.

[0029] refer to figure 1 As shown, a method for intelligent multi-machine cascading and cooperative work provided in this embodiment includes the following steps:

[0030] S01: Establish a multi-machine connection: the master sends broadcast information to the slave in the same LAN, the slave receives the broadcast information from the master and responds, the master receives the response from the slave, and determines the role of the slave, completing a master Multi-machine connection with the slave;

[0031] S02: The master judges whether the establishment of all multi-machine connections has been completed acc...

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Abstract

The invention belongs to the technical field of video display, and provides an intelligent multi-machine cascade cooperative work method, which comprises the steps: S01, multi-machine connection is established; S02, the main end judges whether all multi-machine connections are established or not according to the multi-machine connections established in the step S01, and if yes, the step S03 is executed; if not, the step S01 is returned; S03, centralized editing management is performed on the program materials at the master end, and the program materials is sent to different slave ends; S04, the different slave ends receive the program materials sent by the master end, render the program materials and send the rendered program materials to the splicer; and S05, the splicer receives the program materials sent by the master terminal and the different slave terminals, splices the different program materials, and sends the spliced program materials to the display terminal for display. According to the intelligent multi-machine cascade cooperative work method, multiple large screens can be played at the same time, the defects that the loading capacity and the playing capacity of a singlemachine are limited are overcome, and the playing requirement of a high-definition video is met.

Description

technical field [0001] The invention relates to the technical field of video display, in particular to a method for intelligent multi-machine cascading and cooperative work. Background technique [0002] With the advancement of science and technology and the rapid development of video display technology, the application scenarios of LED screens are becoming more and more extensive, for example, in command, public security, fire protection, military, weather, railway, aviation and other monitoring systems, query systems and large conference systems. As people have higher and higher requirements for the display effect of LED display screens, 4K and 8K high-definition display screens have become people's first choice. [0003] However, the high-definition display screen has higher requirements for the loading capacity, playback capacity and video material of the playback machine. For example, in a large-scale event, a machine has limited loading and playback capabilities, and ...

Claims

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Application Information

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IPC IPC(8): H04N21/44H04N21/43H04N21/472H04N21/643
CPCH04N21/4307H04N21/44012H04N21/472H04N21/643
Inventor 时安营徐少华
Owner BEIJING KYSTAR TECH CO LTD
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