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Implementation method, device and equipment of integrated whiteboard, and medium

A realization method, whiteboard technology, applied in the direction of digital output to display equipment, etc.

Active Publication Date: 2020-11-20
RETURNSTAR INTERACTIVE TECH GRP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The technical problem to be solved by the present invention is to provide a realization method, device, equipment and medium of a fusion whiteboard, so as to solve the technical problem that the existing large-screen electronic whiteboard cannot cooperate with the system copy / expansion function to realize multi-screen interaction

Method used

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  • Implementation method, device and equipment of integrated whiteboard, and medium
  • Implementation method, device and equipment of integrated whiteboard, and medium
  • Implementation method, device and equipment of integrated whiteboard, and medium

Examples

Experimental program
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Effect test

Embodiment 1

[0061] This embodiment provides a method for implementing a fusion whiteboard, such as figure 2 As shown, the method includes:

[0062] The computer screen of the computer is divided into two separate computer screens through the fuser, and the two computer screens are respectively projected onto the fusion whiteboard through the laser projector; at the same time, the main screen and the secondary screen of the projection are defined by the computer, and are controlled by the whiteboard The drive unit performs coordinate mapping on the two computer screens that integrate the whiteboard and the computer to achieve dual-screen projection;

[0063] Turn off the fuser, project the computer screen of the computer directly onto the fusion whiteboard through the laser projector, and use the whiteboard drive unit to map the coordinates of the fusion whiteboard and a computer screen of the computer to achieve single-screen projection;

[0064] In the process of use, according to the ...

Embodiment 2

[0087] In this embodiment, a device for realizing fusion whiteboard is provided, such as image 3 As shown, the device includes a first coordinate mapping module, a second coordinate mapping module and a mode switching module;

[0088] The first coordinate mapping module is used to divide the computer screen of the computer into two separate computer screens through the fuser, and project the two computer screens onto the fusion whiteboard respectively through the laser projector; at the same time, define the projection through the computer The main screen and secondary screen of the computer, and the coordinate mapping of the two computer screens that integrate the whiteboard and the computer is performed by the whiteboard drive unit to realize dual-screen projection;

[0089] The second coordinate mapping module is used to close the fuser, directly project the computer screen of the computer onto the fusion whiteboard through the laser projector, and perform coordinate mappi...

Embodiment 3

[0110] This embodiment provides an electronic device, such as Figure 4 As shown, it includes a memory, a processor, and a computer program stored in the memory and operable on the processor. When the processor executes the computer program, any implementation manner in Embodiment 1 can be realized.

[0111]Since the electronic device introduced in this embodiment is the device used to implement the method in Embodiment 1 of this application, based on the method described in Embodiment 1 of this application, those skilled in the art can understand the electronic device of this embodiment. Specific implementation methods and various variations thereof, so how the electronic device implements the method in the embodiment of the present application will not be described in detail here. As long as a person skilled in the art implements the equipment used by the method in the embodiment of the present application, it all belongs to the protection scope of the present application. ...

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Abstract

The invention provides an implementation method, device and equipment for a fusion whiteboard, and a medium. The method comprises steps of dividing a computer screen of a computer into two independentcomputer screens through a fusion device, and enabling the two computer screens to be projected to the fusion whiteboard through a laser projector; the computer defines a main screen and an auxiliaryscreen for projection, and the whiteboard driving unit performs coordinate mapping on the two computer screens fusing the whiteboard and the computer; closing the fusion device, projecting the computer screen of the computer to the fusion whiteboard through the laser projector, and performing coordinate mapping on the fusion whiteboard and one computer screen of the computer by the whiteboard driving unit; in the using process, single-screen or double-screen projection being switched through the fusion device according to the using scene of a user, the white board driving unit controlling thefusion white board to switch the screen working mode, a corresponding coordinate system being established, and therefore control over a mouse or a touch point being achieved. The method is advantagedin that full-screen projection can be achieved, and multi-screen interaction can further be achieved.

Description

technical field [0001] The invention relates to the technical field of electronic whiteboards, in particular to a method, device, equipment and medium for realizing a fusion whiteboard. Background technique [0002] With the rapid development of computer technology, various multimedia courseware integrating sound, image, text and video have entered the classroom. Electronic whiteboards, which integrate computer technology, display technology, network technology, photography and camera technology, etc., have emerged in this digital age. The electronic whiteboard is mainly composed of a hardware electronic whiteboard, an electronic whiteboard drive unit for connecting and positioning with the hardware electronic whiteboard, an electronic whiteboard software unit that presents to the user and provides a user editing window, and recognition software that composes handwriting input. [0003] The traditional electronic whiteboard is about 80 inches. The reason for limiting its si...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/14
CPCG06F3/14
Inventor 丁万年陈日良王尚琨
Owner RETURNSTAR INTERACTIVE TECH GRP
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