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Control method and device of interactive intelligent equipment and control system of electromagnetic screen

A technology of intelligent equipment and control method, which is applied in electrical digital data processing, input/output process of data processing, instruments, etc., can solve problems such as cumbersome operation, and achieve the effect of improving convenience

Inactive Publication Date: 2019-06-21
GUANGZHOU SHIYUAN ELECTRONICS CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Embodiments of the present invention provide a control method and device for an interactive smart device, and a control system for an electromagnetic screen, to at least solve the problem of manually controlling the writing software when changing the color or writing type of the electromagnetic pen in the prior art, resulting in the operation cumbersome technical issues

Method used

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  • Control method and device of interactive intelligent equipment and control system of electromagnetic screen
  • Control method and device of interactive intelligent equipment and control system of electromagnetic screen
  • Control method and device of interactive intelligent equipment and control system of electromagnetic screen

Examples

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Embodiment 1

[0030] According to an embodiment of the present invention, an embodiment of a method for controlling an interactive smart device is provided. It should be noted that the steps shown in the flowchart of the accompanying drawings can be executed in a computer system such as a set of computer executable instructions, Also, although a logical sequence is shown in the flowchart, in some cases, the steps shown or described may be performed in a different order than here.

[0031] The following steps of this embodiment can be executed by an interactive smart device, figure 1 It is a flowchart of a method for controlling interactive smart devices according to an application embodiment, such as figure 1 As shown, the method includes the following steps:

[0032] Step S102: Receive a writing parameter selection signal sent by the electromagnetic pen, where the electromagnetic pen determines the signal frequency of the writing parameter selection signal according to the received control infor...

Embodiment 2

[0062] According to an embodiment of the present invention, an embodiment of a method for controlling an interactive smart device is provided. It should be noted that the steps shown in the flowchart of the accompanying drawings can be executed in a computer system such as a set of computer executable instructions, Also, although a logical sequence is shown in the flowchart, in some cases, the steps shown or described may be performed in a different order than here.

[0063] The following steps of this embodiment can be performed by an electromagnetic pen, Figure 4 Is a flowchart of another method for controlling interactive smart devices according to an embodiment of the present application, such as Figure 4 As shown, the method includes the following steps:

[0064] Step S41: The electromagnetic pen receives control information, where the control information is used to determine the signal frequency of the writing parameter selection signal.

[0065] Specifically, the control inf...

Embodiment 3

[0085] According to an embodiment of the present invention, an embodiment of a control system of an interactive smart device is provided, Figure 5 Is a schematic diagram of another interactive smart device control system according to an embodiment of the present application, such as Figure 5 As shown, the system includes:

[0086] The electromagnetic pen 50 receives the control information, determines the signal frequency according to the control information, and sends a writing parameter selection signal corresponding to the signal frequency to the electromagnetic screen.

[0087] The interactive smart device 52 includes an electromagnetic screen 54, and the interactive smart device detects the writing parameter selection signal, and determines the writing parameter according to the writing parameter selection signal.

[0088] The electromagnetic pen is also used to send a writing signal to the electromagnetic screen, and the interactive smart device is also used to generate handwr...

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Abstract

The invention discloses a control method and device of interactive intelligent equipment and a control system of an electromagnetic screen. The method comprises: receiving a writing parameter selection signal sent by an electromagnetic pen, wherein the electromagnetic pen determines the signal frequency of the writing parameter selection signal according to received control information; Determining writing parameters according to the signal frequency of the writing parameter selection signal; And receiving a writing signal sent by the electromagnetic pen, and generating handwriting corresponding to the writing parameter according to the writing signal. The technical problem that in the prior art, when the writing color or writing type of an electromagnetic pen is changed, writing softwareneeds to be manually controlled, and consequently operation is tedious is solved.

Description

Technical field [0001] The present invention relates to the field of interactive intelligent equipment, and in particular to a control method and device of interactive intelligent equipment and a control system of an electromagnetic screen. Background technique [0002] Electromagnetic screen refers to an electromagnetic touch screen that uses electromagnetic induction technology to achieve precise touch and handwriting. It is often used in large-size interactive smart devices and requires an electromagnetic pen to achieve its touch function. [0003] Current interactive smart devices usually provide whiteboard writing software. When using an electromagnetic pen to write on the whiteboard software, you need to manually select the pen color and handwriting type. When you change the pen color or handwriting type, you need to manually reselect it. It is very inconvenient to change the pen color or handwriting type. [0004] Regarding the problem that the writing software needs to be ma...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/0354G06F3/038G06F3/041G06F3/046
CPCG06F3/0354G06F3/038G06F3/041G06F3/046
Inventor 刘天保
Owner GUANGZHOU SHIYUAN ELECTRONICS CO LTD
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