Three-screen synchronous display method

A synchronous display and display touch technology, which is applied in the direction of digital output to display equipment, electric-operated teaching aids, instruments, etc., can solve the problem that touch operation information cannot be delivered accurately, learning tasks cannot be effectively completed, and students are inattentive in class and other issues to achieve the effect of convenient interaction, improved flexibility, and convenient review

Active Publication Date: 2017-02-22
FUZHOU TOPTRND ELECTRONICS TECH
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  • Abstract
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  • Claims
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AI Technical Summary

Problems solved by technology

Although the existing smart teaching will configure operation terminals for students, most of them only provide display functions, which cannot achieve better teaching on-site interaction, and there is a problem that touch operation information cannot be delivered accurately. If the normal teaching mode is disrupted, it will cause students to be inattentive in class and unable to complete the learning tasks effectively.

Method used

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Embodiment Construction

[0038] The technical solution of the present invention will be specifically described below in conjunction with the accompanying drawings.

[0039] The present invention provides a three-screen synchronous display method, which includes a host server, a projection device connected to the host server through a video transmission line, and a plurality of handheld mobile terminals; the host server includes a first control unit and the first control unit The connected first WIFI unit and the first display touch unit; the handheld mobile terminal includes a second control unit and the second WIFI unit connected with the second control unit and the second display touch unit; the first control unit is equipped with a host Terminal digital blackboard synchronization system, the second control unit is equipped with a terminal digital blackboard synchronization system.

[0040] In this embodiment, the host server is an all-in-one computer installed at the podium in the classroom, provid...

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Abstract

The invention relates to a three-screen synchronous display method. The three-screen synchronous display method comprises a host server, projection equipment and a plurality of handheld mobile terminals, wherein the projection equipment is connected with the host server through a video transmission line; an operator performs touch operation input by the host server or the handheld terminals, and then the host server or the handheld terminals correspondingly synchronize the touch operation to matched handheld terminals or the host server; meanwhile, the touch operation is projected by the projection equipment for displaying. According to the three-screen synchronous display method provided by the invention, the flexibility of graphic display and graphic input in intelligent teaching is greatly improved, and the interaction of classroom learning is greatly facilitated.

Description

technical field [0001] The invention relates to a three-screen synchronous display method. Background technique [0002] The multimedia used in the existing teaching process includes touch screen, electronic whiteboard, projection and other equipment, but in the process of use, most of the above-mentioned equipment adopts a fixed setting method, which is extremely inconvenient to interact with students in daily teaching. For example, when inputting, teachers or students need to go to the front of the stage to perform operation input. Although the existing smart teaching will configure operation terminals for students, most of them only provide display functions, which cannot achieve better teaching on-site interaction, and there is a problem that touch operation information cannot be delivered accurately. Disrupting the normal teaching mode will cause students to be inattentive in class and unable to complete learning tasks effectively. Contents of the invention [0003]...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/14G09B5/02
Inventor 陈登凌陈鸿进
Owner FUZHOU TOPTRND ELECTRONICS TECH
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