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Method for realizing touch switch control and interactive electronic whiteboard

An electronic whiteboard, switch control technology, applied in the direction of electrical digital data processing, data processing input/output process, instruments, etc., can solve problems such as easily affecting the normal application of upper-layer software, insufficient shielding, and difficult maintenance, etc., to achieve easy development. and maintenance, less workload, and the effect of saving resources

Pending Publication Date: 2021-01-29
ANHUI HONGCHENG OPTO-ELECTRONICS CO LTD
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  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0003] In the existing interactive electronic whiteboard, the touch function is usually turned off and on after the touch switch is triggered, and the upper layer of the device is used to process the passive processing method to shield or process the received touch data. It is easy to affect the normal application of the upper-level software, and it is not easy to maintain, and sometimes bugs may occur due to insufficient shielding.

Method used

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  • Method for realizing touch switch control and interactive electronic whiteboard
  • Method for realizing touch switch control and interactive electronic whiteboard

Examples

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Embodiment Construction

[0027] The present invention is described below based on examples, but the present invention is not limited to these examples. In the following detailed description of the present invention, some specific details are described in detail, and in order to avoid obscuring the essence of the present invention, known methods, procedures, procedures, and components are not described in detail.

[0028] Additionally, those of ordinary skill in the art will appreciate that the drawings provided herein are for illustrative purposes and are not necessarily drawn to scale.

[0029] Unless the context clearly requires, throughout the specification and claims, "comprises", "comprises" and similar words should be interpreted in an inclusive sense rather than an exclusive or exhaustive meaning; that is, "including but not limited to" meaning.

[0030] In the description of the present invention, it should be understood that the terms "first", "second" and so on are used for descriptive purp...

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Abstract

The invention provides a method for realizing touch switch control and an interactive electronic whiteboard, and the electronic whiteboard comprises main control equipment, touch receiving equipment,touch detection equipment and a touch function control device, the control method comprises the following steps: the main control equipment periodically acquires information sent by the touch functioncontrol device, identifies the information sent by the touch function control device, sends an instruction for opening or closing a touch function, and sends the instruction to the touch receiving equipment through a first USB channel or a first UART serial port; the touch receiving device receives the instruction and sends the instruction to the touch detection device through a second USB channel or a second UART serial port; and the touch detection equipment receives and reads the instruction and makes a corresponding action according to the instruction, so that the touch detection equipment opens or closes transmission of the touch data to complete control of opening or closing of the touch function. According to the method, the touch switch can be effectively and actively controlled,upper software application is not affected, and development and maintenance are easy.

Description

technical field [0001] The invention relates to the field of smart device control, in particular to a method for realizing touch switch control and an interactive electronic whiteboard. Background technique [0002] As a large-scale human-computer interaction touch device, the interactive electronic whiteboard has been more and more widely used, especially in the field of education. The projector projects the picture on the electronic whiteboard. It conveniently and intuitively demonstrates the content required for teaching, which greatly stimulates students' enthusiasm for learning. [0003] In the existing interactive electronic whiteboard, the touch function is usually turned off and on after the touch switch is triggered, and the upper layer of the device is used to process the passive processing method to shield or process the received touch data. All-round changes to the upper-level system of the system will easily affect the normal application of the upper-level soft...

Claims

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Application Information

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IPC IPC(8): G06F3/042G06F3/041
CPCG06F3/0421G06F3/0412
Inventor 徐协增
Owner ANHUI HONGCHENG OPTO-ELECTRONICS CO LTD
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