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Method for realizing remote annotation, intelligent pen, equipment and medium

A technology of smart devices and smart pens, applied in the input/output process of data processing, instruments, electrical digital data processing, etc., can solve the problems that smart pens cannot realize remote mobile annotations and spotlight functions, and achieve the goal of avoiding visual damage Effect

Inactive 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 method, smart pen, equipment and medium for realizing remote annotation, and solve the problem that the existing smart pen cannot realize remote mobile annotation and spotlight function

Method used

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  • Method for realizing remote annotation, intelligent pen, equipment and medium
  • Method for realizing remote annotation, intelligent pen, equipment and medium
  • Method for realizing remote annotation, intelligent pen, equipment and medium

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0039] This embodiment provides a method for realizing remote annotation, such as figure 2 As shown, the method is applied to a smart pen; the method includes:

[0040] Establish a connection with the interactive smart device; in actual implementation, the smart pen needs to send a connection establishment request to the interactive smart device, and the interactive smart device will detect the connection after receiving the connection request, and if the detection passes , the interactive smart device establishes a connection with the smart pen; if the detection fails, the connection with the smart pen is not established;

[0041] Receive the trigger instruction of the expected function, in the actual implementation, the instruction of the expected function can be triggered by the button set on the smart pen, and the trigger instruction is transmitted to the interactive smart device, so that the interactive smart device can be opened based on the trigger instruction intende...

Embodiment 2

[0054] In this embodiment, a smart pen for realizing remote annotation is provided, such as image 3 As shown, the smart pen includes a connection unit, an instruction trigger unit, a trajectory acquisition unit and a function execution unit;

[0055] The connection unit is used to establish a connection with the interactive smart device; in specific implementation, the smart pen needs to send a request for establishing a connection to the interactive smart device, and the interactive smart device will connect to the connected device after receiving the connection request. Perform detection, and if the detection is passed, the interactive smart device establishes a connection with the smart pen; if the detection fails, the connection with the smart pen is not established;

[0056] The instruction triggering unit is used to receive the trigger instruction of the expected function. In the specific implementation, the instruction of the expected function can be triggered by the b...

Embodiment 3

[0067] 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.

[0068] 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 those skilled in the art implement the equipment adopted by the method in the embodiment of the application, they all belong to the intended protection scope of the application.

[006...

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Abstract

The invention provides a method for realizing remote annotation, an intelligent pen, equipment and a medium. The method comprises the following steps of establishing connection with interactive intelligent equipment; receiving a trigger instruction of an expected function, and transmitting the trigger instruction to the interactive intelligent device, so that the interactive intelligent device starts the expected function based on the trigger instruction; acquiring movement track data of the intelligent pen in real time by using an acceleration sensor at a set acquisition speed; and transmitting the movement track data to an interactive intelligent device so that the interactive intelligent device performs screen coordinate matching processing based on the movement track data, and performsexpected function operation on corresponding position information on a screen. The method is advantaged in that operations of annotating, condensing and the like can be carried out on the content demonstrated by any channel at any position without touching or operating a keyboard and a mouse, and great convenience can be brought to the actual teaching work.

Description

technical field [0001] The invention relates to the technical field of teaching products, in particular to a method for realizing remote annotation, a smart pen, equipment and media. Background technique [0002] At present, interactive intelligent devices are widely used in the teaching neighborhood. When teachers use this kind of teaching device to teach and interact with students under the podium, the traditional page presenter has a single function and cannot meet the actual needs of use; while the laser pointer cannot The textbooks are annotated and focused, and it is harmful to the eyesight of the students, and it is impossible to switch the demonstration content of multiple display channels. At this time, it is necessary to design a product to help teachers better interact with students and improve teaching efficiency. [0003] After searching, there are various smart pens in the prior art. For example, the Chinese invention patent with the application date of 2018.0...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/0487G06F3/0354
CPCG06F3/03545G06F3/0487
Inventor 丁万年张庆华吴云凤
Owner RETURNSTAR INTERACTIVE TECH GRP
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