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A large-screen broadcast control method and system

A control method and technology for broadcasting messages, which are applied in transmission systems, digital transmission systems, and devices that provide special services in branch offices, etc., can solve problems such as inability to assist others in operations, affect teaching effects, and inconvenience in operation, so as to improve experience, improve Teaching effect, convenient operation effect

Active Publication Date: 2022-07-01
HITEVISION CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

During the teaching process, since the desktop connected to the large screen is installed in a fixed position, the teacher will be restricted to move around the podium when teaching, and the remote operation of the large screen can only use an infrared laser pointer or a page presenter. inconvenient
Make it impossible for teachers to move and operate while teaching, and they cannot be assisted by others, which will affect the teaching effect

Method used

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  • A large-screen broadcast control method and system
  • A large-screen broadcast control method and system
  • A large-screen broadcast control method and system

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Embodiment Construction

[0040] In order to make the objectives, technical solutions and advantages of the present invention clearer, the present invention will be further described in detail below with reference to specific embodiments and accompanying drawings.

[0041] It should be noted that all expressions using "first" and "second" in the embodiments of the present invention are for the purpose of distinguishing two entities with the same name but not the same or non-identical parameters. It can be seen that "first" and "second" It is only for the convenience of expression and should not be construed as a limitation to the embodiments of the present invention, and subsequent embodiments will not describe them one by one.

[0042] figure 1 It is a flowchart of a method for controlling large-screen broadcasting according to an embodiment of the present invention. The present invention provides a large-screen broadcast control method, which is applied to a large-screen, including:

[0043] S101: ...

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Abstract

The invention discloses a large-screen broadcast control method, which is applied to a large-screen, comprising: receiving a large-screen broadcast message sent by a server; parsing the large-screen broadcast message, and judging whether the large-screen broadcast message is sent to a local machine; , the large-screen control command is obtained according to the large-screen broadcast message; the large-screen control command is executed to realize the control of the large-screen. The large-screen broadcasting control method and system of the present invention realize the synchronous display of the large-screen and the mobile display terminal through the remote operation of the mobile control terminal, and the operation is convenient; The interaction improves the teaching effect and is suitable for different teaching scenarios.

Description

technical field [0001] The invention relates to a wireless network remote control method and system, in particular to a large-screen broadcast control method and system. Background technique [0002] At present, in the teaching process of using the interactive intelligent tablet, various forms of teaching content such as presentations or audio and video are broadcast to the students on the large screen by means of large-screen broadcasting. In the teaching process, because the desktop connected to the large screen is installed in a fixed position, the teacher will be restricted to move near the podium during teaching, and the remote operation of the large screen can only use an infrared laser pointer or a page-turning pen. inconvenient. It makes the teacher unable to move the operation during teaching, nor can others assist in the operation, which affects the teaching effect. SUMMARY OF THE INVENTION [0003] In view of this, the purpose of the present invention is to pr...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L12/18G09B5/02
CPCH04L12/1859H04L12/184G09B5/02
Inventor 陈可青余思乐
Owner HITEVISION CO LTD