Control method and control device for electronic whiteboard

A technology of electronic whiteboard and control method, which is applied in the computer field to achieve the effect of simplifying the interaction mode

Inactive Publication Date: 2017-07-04
GUANGZHOU SHIYUAN ELECTRONICS CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of this, an embodiment of the present invention provides a control method and a control device for an electronic whiteboard to solve the technical problem that the operating state of the electronic whiteboard must be switched manually by the user

Method used

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  • Control method and control device for electronic whiteboard
  • Control method and control device for electronic whiteboard
  • Control method and control device for electronic whiteboard

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] figure 1 It is a flowchart of a control method for an electronic whiteboard provided in Embodiment 1 of the present invention. The control method for an electronic whiteboard provided in this embodiment can be executed by a control device for an electronic whiteboard, and the control device can be realized by means of software and / or hardware, and integrated into the whole machine of the electronic whiteboard. refer to figure 1 The control method for an electronic whiteboard provided in this embodiment specifically includes:

[0022] S110. Detect whether the smart pen writing function of the electronic whiteboard is triggered. If the smart pen writing function is triggered, execute S120, otherwise execute S150.

[0023] Wherein, the smart pen is configured with a wireless Universal Serial Bus (USB) connector, and the USB connector can be inserted into a USB interface of the electronic whiteboard to realize wireless near-field communication between the smart pen and t...

Embodiment 2

[0043] figure 2 It is a flowchart of a control method for an electronic whiteboard provided by Embodiment 2 of the present invention. This embodiment is embodied on the basis of the above-mentioned embodiments. Specifically, refer to figure 2 The control method for an electronic whiteboard provided in this embodiment specifically includes:

[0044] S210. Detect whether the button on the tip of the smart pen of the electronic whiteboard is pressed. If it is detected that the button on the tip of the smart pen of the electronic whiteboard is pressed, S220 is executed. Otherwise, execute S260.

[0045] In this embodiment, the nib of the smart pen is equipped with a very sensitive button. When the user uses the smart pen to write on the screen, a small pressure value will be generated, which will cause the button to be pressed during the writing process. When the pressure value becomes smaller, the button will be lifted automatically.

[0046] During the subsequent writin...

Embodiment 3

[0074] image 3 It is a schematic structural diagram of a control device for an electronic whiteboard provided by Embodiment 3 of the present invention. refer to image 3 , the control device for an electronic whiteboard includes: a detection unit 301 and an adjustment unit 302 .

[0075] Among them, the detection unit 301 is used to detect whether the smart pen writing function of the electronic whiteboard is triggered; the adjustment unit 302 is connected to the detection unit 301, and is used to adjust the operation state of the electronic whiteboard to writing if the smart pen writing function is triggered. state, and record the state before the adjustment of the electronic whiteboard; the adjustment unit 302 is also used to readjust the operation state of the electronic whiteboard to the recorded state before the adjustment of the electronic whiteboard if the information that the writing operation is interrupted exceeds the preset duration.

[0076] The control device f...

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Abstract

The invention discloses a control method and control device for an electronic whiteboard. The method comprises following steps: detecting whether or not the intelligent pen writing function of the electronic whiteboard is triggered; if the intelligent pen writing function is triggered, then the operation status of the electronic whiteboard is adjusted to the writing state and recording the condition of the electronic whiteboard before adjustment; if the obtaining of information of writing interruption excesses a preset duration, then adjusting the operation state of the electronic whiteboard to the recorded condition of the electronic whiteboard before adjustment. By means of the above method, when a user executes the writing operation, operation state switching can be automatically carried out by the electronic whiteboard.

Description

technical field [0001] The invention relates to the field of computer technology, in particular to a control method and a control device for an electronic whiteboard. Background technique [0002] An electronic whiteboard refers to a smart device with a whiteboard writing function, which has been widely used in real life, such as video conferencing equipment, teaching equipment, and the like. Generally, in order to better control the electronic whiteboard, a communicable smart pen is configured for the electronic whiteboard in the prior art. [0003] Generally speaking, the operating state of the electronic whiteboard includes a writing state and other states. In the writing state, you can perform writing operations on the display screen of the electronic whiteboard. In other states, functions such as selection and erasure can be realized. Usually, the user needs to manually switch the electronic whiteboard between the writing state and other states. If the manual switch...

Claims

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Application Information

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IPC IPC(8): G06F3/0484G06F3/041
CPCG06F3/0416G06F3/0484
Inventor 李响
Owner GUANGZHOU SHIYUAN ELECTRONICS CO LTD
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