Large-screen broadcast control method and system

A control method and control system technology, applied in the field of large-screen broadcast control methods and systems, can solve the problems of inability to be assisted by others, affect the teaching effect, and inconvenient operation, and achieve the effects of improving experience, improving teaching effect, and convenient operation
CN110445625AActive Publication Date: 2019-11-12HITEVISION CO LTD
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Patent Information

Authority / Receiving Office
CN Β· China
Patent Type
Applications(China)
Current Assignee / Owner
HITEVISION CO LTD
Publication Date
2019-11-12

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Abstract

The invention discloses a large-screen broadcast control method. The method is applied to a large screen. The method comprises the following steps: receiving a large-screen broadcast message sent by aserver; analyzing the large-screen broadcast message, and judging whether the large-screen broadcast message is sent to a local machine or not; if so, acquiring a large screen control command according to the large screen broadcast message; and executing the large screen control command to realize the control of the large screen. According to the large-screen broadcast control method and system,synchronous display of the large screen and the mobile display terminal is achieved through remote operation of the mobile control terminal, and operation is convenient; teachers are not limited to aplatform, interaction with students during teaching is increased, the teaching effect is improved, and the platform is suitable for different teaching scenes.
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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 interactive intelligent tablet teaching, various forms of teaching content such as presentations or audio and video are broadcast to students on the large screen through the method of large-screen broadcasting. 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. It makes it impossible for the teacher to move and operate when teaching, and cannot be assisted by others, which affects the teaching effect. Contents of the invention

[0003] In view of this, the purpose of the present invention i...

Claims

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