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A smart pen-based answering method, device, terminal and system

A technology of smart terminal and smart pen, applied in the field of teaching software, can solve problems such as poor students' experience and low efficiency of answering questions, and achieve the effect of improving experience and efficiency

Active Publication Date: 2022-04-29
SHENZHEN EAGLESOUL TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to solve the problems in the prior art of subjective question types that require written content, students have a poor sense of experience when answering questions, and the problem of low answering efficiency, a smart pen-based answering method, device and terminal, storage medium and system are provided.

Method used

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  • A smart pen-based answering method, device, terminal and system
  • A smart pen-based answering method, device, terminal and system
  • A smart pen-based answering method, device, terminal and system

Examples

Experimental program
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Embodiment 1

[0053] The present invention provides a flow chart of an answering method based on a smart pen, such as figure 1 shown, including:

[0054] Step S101: Create an answer canvas for the current question according to the received instruction to start answering.

[0055] Before the user operates the smart pen to answer on the dot-matrix notebook, the smart terminal establishes a communication connection with the smart pen. The communication connection method includes a wired communication connection and a wireless communication connection, wherein the wireless communication connection includes but is not limited to Bluetooth, near field communication (near field communication, NFC), wireless local area network (wireless local area network, WLAN), ZigBee, infrared Data association (infrared data association, IrDA), Wi-Fi direct connection. In practical applications, the smart pen and the smart terminal preferably use Bluetooth for wireless communication connection. When the smart...

Embodiment 2

[0072] In order to better reflect the purpose of the present invention, an optional example is given on the basis of the first embodiment of the present invention. When the smart terminal draws writing points on the answer canvas, draw according to the relative position of each writing point on the dot matrix notebook. Preferably, drawing corresponding writing points on the answer canvas according to the converted writing track information includes: The writing track information of all writing points after conversion is translated on the vertical axis and / or horizontal axis and then drawn on the answer canvas, and the translation makes the writing point with the smallest vertical coordinate drawn on the top Y of the writing area of ​​the answer canvas min Axis, the writing point with the smallest abscissa is drawn on the leftmost X of the writing area of ​​the answer canvas min axis, while keeping the vertical and horizontal distances between the writing points on the answer c...

Embodiment 3

[0093] Based on the same technical idea as the previous embodiment, the embodiment of the present invention provides a smart pen-based answering device, such as Figure 7 As shown, the device includes:

[0094] The answer area creation module 71 is used to create an answer canvas for the current question according to the received instruction to start answering;

[0095] Trajectory information acquisition module 72, used to obtain the writing trajectory information of the current writing point of the smart pen on the dot matrix notebook, the writing trajectory information includes the coordinates of the writing point;

[0096] A coordinate conversion module 73, configured to convert the coordinates of the writing points in the writing track information according to the ratio of the size of the dot matrix writing book to the size of the answer canvas;

[0097] Trajectory drawing module 74, for drawing corresponding writing points on the answer canvas according to the writing tr...

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PUM

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Abstract

The embodiment of the present invention discloses a method for answering questions based on a smart pen, which is applied to a smart terminal, and the smart terminal establishes a communication connection with the smart pen. The method includes: creating an answer canvas for the current question according to the command to start answering; The writing track information on the dot matrix writing book; the writing point coordinates in the writing track information are converted according to the ratio of the size of the dot matrix writing book to the size of the answer canvas; according to the converted writing track information Draw corresponding writing points on the answer canvas; and save all writing track information in the answer canvas corresponding to the current question according to the answering instruction. The invention also discloses an intelligent terminal and an answering system based on an intelligent pen for answering questions. By adopting the invention, the user experience and efficiency of answering questions digitally can be improved.

Description

technical field [0001] The invention relates to the technical field of teaching software, in particular to a question answering method, device, terminal and system based on a smart pen. Background technique [0002] With the popularization of computer and Internet technology, the current classroom teaching is no longer limited to traditional paper-based teaching. Many schools have begun to introduce tablets or computers to teach or assign homework in daily classrooms or after class. The teacher pushes some questions to the students through the teaching software on the smart terminal, and the students use the smart terminal to answer. In the prior art, for objective question types such as multiple-choice questions and judgment questions that do not require writing, students can directly check and answer them with fingers or the mouse, while for subjective question types such as filling-in-the-blank questions, question-and-answer questions, and composition that require writing...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F3/04883G06Q50/20
CPCG06F3/04883G06Q50/20
Inventor 卢启伟陈铿帆
Owner SHENZHEN EAGLESOUL TECH CO LTD