KR20180010649A - The Method For Stepwise Supplying Explanation Content of Question Using Electronic Pen - Google Patents

Abstract

The present invention relates to a method for providing an explanation of a problem step-by-step by using an electronic pen which provides explanations of hints, concepts and theories with respect to problems in various subjects such as mathematics or science step-by-step by using an electronic pen and allows a learner to efficiently learn and raise problem solving ability. A plurality of first pattern images related to step-by-step hints output to the electronic pen and a plurality of second pattern images related to the concept and the theory are printed on medium. Also, a correct answer pattern image related to a correct answer of the problem output to the electronic pen and a solving pattern image related to a problem solving lecture output to the electronic pen or a mobile device are printed on the medium.

Description

[0001] The present invention relates to a method for providing a description of a problem step by step using an electronic pen,

The present invention relates to an electronic pen. More particularly, the present invention relates to a method for providing hints, concepts, and theoretical explanations of problems in various subjects such as repair or science step by step using an electronic pen.

There are devices that recognize markers printed on a print medium and output data related to markers.

A bar code reader reads such bar codes printed on a printing medium, and then outputs data corresponding to the bar code to a display device or the like.

In recent years, many electronic pens have been developed that recognize specific codes printed on a print medium such as a book and output voices corresponding to these codes.

Such an electronic pen includes a code reader device, reads a specific code printed on a printing medium such as a book, and outputs a voice corresponding to the code through a speaker or the like.

Typically, only text is displayed on a print medium such as a book. Therefore, only the user is provided with the type information. If such an electronic pen is used, the user's experience of the reader can be enhanced since the user can also provide voice information in addition to the type information .

Especially, when the text contained in the print medium is a foreign language, the voice information such as pronunciation is more advantageous than the type information. In this case, since the electronic pen can provide foreign language pronunciation in addition to foreign language text, It is high.

However, such a system using the conventional electronic pen simply outputs the voice corresponding to the corresponding code, so that the learner can not provide various solutions when solving a repair or a scientific problem, provides a hint for a correct answer, There is a problem that the learner can not efficiently satisfy the learner's learning and can not satisfy the different needs of each learner since the learner does not have a method of providing only the desired learner.

SUMMARY OF THE INVENTION In view of the above, it is an object of the present invention to provide a method of providing hints, concepts, and theories for problems of various subjects such as repair or science step by step using an electronic pen, And provides a description of additional theories and concepts to provide a step-by-step description of the problem using electronic pens that can help learners efficiently.

In order to achieve the above object, in one aspect, the present invention provides a learner providing explanatory contents such as hints, concepts, and theories about problems of various subjects such as repair or science, A plurality of first pattern images related to the hint and a plurality of second pattern images related to the concept and the theory are printed.

Also, a correct pattern image related to the correct answer to the problem outputted to the electronic pen and a correct pattern image related to the problem solving lecture output to the electronic pen or the mobile device are printed on the medium.

According to an embodiment of the present invention, a plurality of first pattern images correspond to a plurality of hint contents capable of providing voices related to the respective step hints, that is, a plurality of hints corresponding to the plurality of first pattern images The content is divided into stages from more indirect hints to more direct hints so that only the hint content of the desired stage can be output.

For example, when the electronic pen recognizes the first pattern image of the hint 1 among the plurality of first pattern images, the hint contents corresponding to the first pattern image of the hint 1 are heard.

If the learner can not solve the problem by listening to the hint content corresponding to the first pattern image of the hint 1, the learner recognizes the first pattern image of the hint 2 among the plurality of first pattern images again using the electronic pen, The hint contents corresponding to the first pattern image are heard.

As described above, the learner recognizes the first pattern image of the hint 4 in the hint 1 as an electronic pen and can listen to the hint contents corresponding to the hint 4. In accordance with the learner's choice, the learner can listen to the hint contents in the order of the hint 4 It is irrelevant.

Also, in the present invention, the plurality of first pattern images are illustrated as four stages, but the first pattern image is not limited to four.

In the present invention, a plurality of first pattern images are provided step by step according to the degree of difficulty of the hint. However, the present invention is not limited thereto, and a plurality of first pattern images may correspond to a plurality of different hint contents There is also.

The plurality of second pattern images also correspond to a plurality of related contents that can provide sounds related to a plurality of concepts and theories, respectively, and a plurality of related contents among a plurality of related contents And outputs the related content corresponding to any one of the second pattern images of the first image.

For example, when a learner wants to acquire additional various information after solving the problem, the learner selectively recognizes any one of the plurality of second pattern images using the electronic pen, You will hear the content.

And related content may be related to multiple concepts and theories, such as presenting other ways to solve the problem, describing the theory applied to the problem, describing the theory related to the problem, or providing the meaning contained in the problem Content.

In addition, the correct answer pattern image corresponds to the correct answer content which can provide the correct answer voice so that the learner can select the correct answer after selecting the answer after solving the problem, and the learner can easily check the correct answer without searching the answer sheet separately.

In addition, the past pattern image corresponds to the lecture contents that can provide voice or image of the lecture contents so that the learner confirms the correct answer after solving the problem and confirms that the learner is correcting the lecture solution, You can easily check the problem-solving lecture without having to browse through the answers or read the answers, and you can listen to or view the lectures.

At this time, the hint contents, the related contents, and the correct answer contents are usually voice files, and the lecture contents are usually video files, but the present invention is not limited thereto, and may be an audio file, an image file, or a moving picture file.

In the case of a moving picture file, the electronic pen recognizes the first pattern image, the second pattern image, the correct answer pattern image, or the pool pattern image and transmits the same to the mobile device. Then, the mobile device outputs the content corresponding to each pattern image, Watch the device.

As described above, according to the present invention, description of hints, concepts, and theories about problems in various subjects such as repair or science can be provided step by step using the electronic pen, And it provides an explanation of additional theories and concepts, so that it is possible to provide correct answers in a step-by-step manner by using electronic pens that can help learners efficiently, and it is possible to satisfy different needs of each user .

1 is a configuration diagram of an electronic pen according to an embodiment.
2 is an exemplary diagram of a detailed configuration of the digital processor and memory of FIG.
FIGS. 3 and 4 are views for explaining a method of providing an electronic data streaming service by the electronic pen according to the present embodiments.
FIG. 5 is a diagram illustrating a method of providing a problem description step by step using an electronic pen according to an embodiment.
6 is a diagram illustrating an example of providing a hint in a method for providing a step-by-step description of a problem using an electronic pen according to an embodiment.
7 is a diagram illustrating an example of providing concepts and theories in a method for providing a step-by-step description of a problem using an electronic pen according to an embodiment.

Hereinafter, some embodiments of the present invention will be described in detail with reference to exemplary drawings. It should be noted that, in adding reference numerals to the constituent elements of the drawings, the same constituent elements are denoted by the same reference symbols as possible even if they are shown in different drawings. In the following description of the present invention, a detailed description of known functions and configurations incorporated herein will be omitted when it may make the subject matter of the present invention rather unclear.

In describing the components of the present invention, terms such as first, second, A, B, (a), and (b) may be used. These terms are intended to distinguish the constituent elements from other constituent elements, and the terms do not limit the nature, order or order of the constituent elements. When a component is described as being "connected", "coupled", or "connected" to another component, the component may be directly connected to or connected to the other component, It should be understood that an element may be "connected," "coupled," or "connected."

FIG. 1 is a configuration diagram of an electronic pen according to an embodiment, and FIG. 2 is an exemplary view of a detailed configuration of the digital processor and the memory of FIG.

Referring to FIG. 1, the electronic pen 100 may include an image sensor 110, a digital processor 120, a memory 130, a speaker 140, and the like.

2, the digital processor 120 may include a code conversion unit 122, a control unit 124, and a bookmark storage unit 126, and the memory 130 may include a voice data DB 132 and a bookmark DB (134) may be included.

The image sensor 110 recognizes the image printed on the print medium.

Print media refers to various types of media on which images are printed. For example, the print media may be paper, such as books, cards, newspapers, magazines, flyers, brochures, and post. As another example, the print medium may be a school article such as a desk, a pencil case, a pencil, and an eraser. In addition, the medium capable of printing an image may be a printing medium to which one embodiment is applicable.

The image sensor 110 can recognize the pattern image printed on the print medium.

The pattern image may be an image having a certain pattern and an image for displaying specific information in the form of a specific pattern. Specifically, two pattern images formed in different patterns can correspond to different information. For example, the first pattern image formed in the first pattern corresponds to the first information, and the second pattern image formed in the second pattern corresponds to the second information.

The pattern image may be formed as a dot pattern printed on a print medium. Such a dot pattern can be patterned into dots of a predetermined size or less having low visibility.

If the pattern image is formed with such a low-visibility dot pattern, the user may not be able to recognize the pattern image. However, even in this case, the image sensor 110 can recognize a pattern image and distinguish a pattern included in the pattern image, for example, a dot pattern.

The code conversion unit 122 analyzes the pattern image recognized by the image sensor 110 and confirms a code corresponding to the analyzed pattern image. In another aspect, the code conversion unit 122 converts the pattern image printed on the print medium into a code. For example, when the first pattern image is printed on the print medium, the code conversion unit 122 can analyze the first pattern image to check the first code, and if the second pattern image is printed on the print medium The code conversion unit 122 can analyze the second pattern image to confirm the second code. In another aspect, the code conversion unit 122 may convert the first pattern image printed on the print medium into a first code and convert the second pattern image printed on the print medium to a second code.

The code confirmed by the code conversion unit 122 is transmitted to the control unit 124, and the control unit 124 can perform a specific function according to the code.

A variety of classifications can be applied to the code. Of course, such classification may be arbitrarily changed, and variations may be made in applying the contents of the present invention.

The code can be classified into a character code, a special key code, an instruction code, a content code, a bookmark code, and the like.

The character code is a code for entering characters. Specifically, there may be a character code corresponding to the keyboard layout. For example, there may be a character code corresponding to the alphabet 'c' on the keyboard, and a character code corresponding to the Korean consonant 'A'.

The electronic pen 100 according to an embodiment can form a word using a character code.

A special key code is a code corresponding to a key representing a special function in a keyboard keyboard. As an example of the special key code, there may be an enter key code corresponding to the enter key, and there may be an ESC keyboard corresponding to the ESC key. There may also be a backspace key code corresponding to the backspace key.

The electronic pen 100 according to an exemplary embodiment can edit a word or perform other functions using the special key code.

The command code is a code for causing the electronic pen 100 to perform a specified function. Examples of the command code include a storage command code, a recording command code, a playback command code, and a deletion command code. When the command code is recognized, the electronic pen 100 performs a specific function corresponding to each command code .

The content code is a code corresponding to the print medium in which the content is stored. Since the digital file corresponding to the content is not actually stored in the print medium, the content code is actually a code corresponding to the pattern image printed on the print medium. The content corresponding to the content code is stored in the electronic pen 100, and the electronic pen 100 scans the print medium to output the content matched to the content code if the content code is recognized.

The bookmark code is a code corresponding to the print medium in which the content is to be stored. If the code used for other purposes can also be used to store the content, this can be the bookmark code. For example, the content code already matched to the content may be a bookmark code for storing new content according to an embodiment. Of course, according to the embodiment, the function of separating the content code and the bookmark code may be included in the electronic pen 100 so that the new content is not overwritten in the content code.

The code conversion unit 122 recognizes the codes of various classes and transmits the recognized codes to the control unit 124. The control unit 124 performs a specific function according to the characteristics of each code transmitted. The control unit 124 may control the various functions of the electronic pen 100 while generating control signals for various configurations included in the electronic pen 100.

The bookmark storage unit 126 may store the content on the print medium. Since the content file is not directly stored in the print medium, the bookmark storage unit 126 can technically store the bookmark code and the content corresponding to the print medium on which the bookmark code is printed. After this matching, the electronic pen 100 can scan the bookmark code and output the content matched to the bookmark code. For convenience of description, the expression "print medium on which codes are printed" is used. Here, "print medium on which codes are printed" can be understood as print media on which pattern images corresponding to the codes are printed.

FIGS. 3 and 4 show examples of a manner in which the electronic pen 100 according to the present embodiments provides electronic data using a streaming method without including a memory therein.

3 shows a case in which the electronic pen 100 communicates directly with a remote server 300 in which electronic data is stored via the communication module 140 and FIG. 4 shows a case in which the electronic pen 100 is in communication with the mobile server 400 And communicates with the remote server 300 through the device.

Referring to FIG. 3, the electronic pen 100 according to the present embodiments recognizes a pattern 201 printed on the print medium 200 through the image sensor 110.

The electronic pen 100 converts the recognized pattern 201 into a code and transmits the converted code to an external remote server 300. [

When the remote server 300 receives the code from the electronic pen 100, the remote server 300 transmits the electronic data corresponding to the received code to the electronic pen 100.

The electronic pen 100 receives the electronic data transmitted from the remote server 300 after transmitting the code to the remote server 300, and outputs the electronic data to the user.

3, the electronic pen 100 does not need to include a memory and stores electronic data in advance in the electronic pen 100 in order to receive electronic data related to print data printed on the print medium 200 It provides an advantage that it does not need.

4 shows a case in which the electronic pen 100 communicates with the remote server 300 through the mobile device 400 connected to the electronic pen 100 by close-range communication.

4, when the electronic pen 100 recognizes the pattern 201 printed on the print medium 200, the electronic pen 100 converts the recognized pattern 201 into a code and transmits the converted code to the mobile device 400 .

The mobile device 400 transmits the code received from the electronic pen 100 to the remote server 300 and receives the electronic data corresponding to the code transmitted from the remote server 300 and transmits the electronic data to the electronic pen 100 .

The electronic pen 100 outputs the electronic data received through the mobile device 400 to the user.

At this time, the mobile device 400 may output the electronic data received from the remote server 300 directly from the mobile device 400 without transmitting the electronic data to the electronic pen 100.

When the electronic data is provided through the mobile device 400, it is possible to provide electronic data in the form of image data as well as voice data, and it is advantageous that the electronic pen 100 does not include an output device.

The embodiments of the present invention can easily provide electronic data related to the print medium 200 through the streaming method and use input means 120 other than the image sensor 110 included in the electronic pen 100, Provide data in a variety of ways.

Hereinafter, referring to Figs. 5 to 7, a method of providing hints, concepts, and theoretical explanations of problems 210 of various subjects such as repair or science step by step using the electronic pen 100 will be described in detail .

Referring to FIG. 5, a variety of subject matter problems 210 such as repair and science are printed on the medium 200, and a plurality of first pattern images related to step-by-step hints and a plurality of second pattern images 230 are printed.

The media 200 also includes a correct pattern image 240 associated with the correct answer to the question 210 output to the electronic pen 100 and a correct answer pattern image 240 associated with the problem solving lecture output to the electronic pen 100 or the mobile device 400 A paste pattern image 250 is printed.

Accordingly, the learner can selectively output the explanatory contents to the electronic pen 100 or the mobile device 400 when he / she solves the question 210 and wants to hear a hint of the correct answer or a description of the question 210, The content corresponding to the correct answer to the question 210 or the problem solving lecture of the question 210 may be selectively output to the electronic pen 100 or the mobile device 400. [

More specifically, the plurality of first pattern images 220 correspond to a plurality of hint contents each capable of providing a voice associated with a stepwise hint, that is, a plurality of hint contents corresponding to a plurality of first pattern images 220 The hint content of the hint is divided into stages from the more indirect hint to the more direct hint so that the learner can output only the hint contents of the desired stage.

In the figure, hint 1 to hint 4 are printed in a region in which a plurality of first pattern images 220 are printed, and the electronic pen 100 prints a first pattern image of hint 1 220), the hint content corresponding to the first pattern image 220 of the hint 1 is output.

The hint contents outputted when the first pattern image 220 of the hint 1 at this time is recognized as the electronic pen 100 are the most indirect hint among the hint contents corresponding to the first pattern image 220 of the hint 1 to hint 4 When the learner can not solve the problem 210 even after hearing the hint contents, the hint contents of the hint 2, which can be a direct hint more than the hint contents of the hint 1, can be output using the electronic pen 100. [

The learner can output the hint contents corresponding to the first pattern image 220 of the hint 2 by recognizing the first pattern image 220 of the hint 2 among the plurality of first pattern images 220 with the electronic pen 100 have.

As described above, the learner recognizes the first pattern image 220 of the hint 4 in the hint 1 as the electronic pen 100, and can listen to the hint contents corresponding to the hint 4. The learner selects the hint 4 in the order of the hint 4 You do not have to listen to the contents of the hint.

In the present invention, the plurality of first pattern images 220 are illustrated in four stages, but the first pattern images 220 are not limited to four.

In the present invention, a plurality of first pattern images 220 are provided step by step according to the degree of difficulty of the hint, but the present invention is not limited thereto. A plurality of first pattern images 220 may include a plurality of different hints And may correspond to the contents.

The plurality of second pattern images 230 also correspond to a plurality of related contents each capable of providing a voice related to a plurality of different concepts and theories, And outputs the related contents corresponding to any one of the plurality of second pattern images 230 recognized.

In the figure, concept 1 to concept 4 are printed in a region in which a plurality of second pattern images 230 are printed, and the electronic pen 100 has a second pattern image of Concept 1 230), the related content corresponding to the second pattern image 230 of concept 1 is output.

The problem 210 of various subjects such as repair or science may be solved in various ways, and one or more of the plurality of second pattern images 230 printed on the medium 200 of the present invention may be various solutions So that the learner can selectively learn by using the electronic pen 100 when he or she wants to know a different solution method.

There may also be concepts and theories applied to the problem 210 and any one or more of the plurality of second pattern images 230 printed on the media 200 of the present invention may be applied to various concepts And the related contents describing the theory so that the learner is provided with a description of the concepts and the theories applied to the problem 210 as he recognizes the plurality of second pattern images 230 using the electronic pen 100 .

In addition, the correct answer pattern image 240 corresponds to the correct answer content that can provide the voice of the correct answer so that the learner can select the correct answer after finishing the solving of the question 210, so that the learner can answer the correct answer Can easily be confirmed.

When the learner recognizes the correct pattern image 240 with the electronic pen 100, the correct content corresponding to the correct pattern image 240 is output from the electronic pen 100 so that the learner can immediately check the correct answer of the question 210 .

In addition, the solving pattern image 250 may include a lecture content that can provide a voice or image of the lecture content and a lecture content that allows the learner to confirm the correct answer after the lecturer finishes solving the problem 210 and confirm whether the learner- The learner can easily check the problem lecture without having to look up the lecture separately or read the answer sheet.

When the learner recognizes the solving pattern image 250 with the electronic pen 100, the lecture contents of the speech form corresponding to the solving pattern image 250 are output from the electronic pen 100, The content of the lecture corresponding to the video format corresponding to the content 250 is output.

At this time, the hint contents, the related contents, and the correct answer contents are usually voice files, and the lecture contents are usually video files, but the present invention is not limited thereto, and may be an audio file, an image file, or a moving picture file.

The electronic pen 100 recognizes the first pattern image 220, the second pattern image 230, the correct pattern image 240, or the paste pattern image 250 and transmits the recognition result to the mobile device 400 The mobile device 400 outputs the content corresponding to each pattern image and the learner watches the mobile device 400. [

6 is a diagram illustrating an example of providing a hint in a method of stepwise providing a description of the problem 210 using the electronic pen 100. [

을 푸시오.” 라는 문제(210)를 풀 때, 전자펜(100)으로 힌트1의 제1패턴이미지(220)를 인식하면, 제1패턴이미지(220)에 대응되는 “이 문제는 인수분해 공식을 이용하여 풀 수 있습니다.”라는 음성형식의 힌트 콘텐츠가 출력된다.Referring to FIG. 6, in an example of the present invention,

The first pattern image 220 of the hint 1 is recognized by the electronic pen 100 when solving the problem 210 of " Can be solved using the formula ".

When the learner can not hear or solve the hint content corresponding to the first pattern image 220 of the hint 1, it recognizes the first pattern image 220 of the hint 2 more directly than the hint 1 as the electronic pen 100, Corresponding to the first pattern image 220 in the image 100,

Can be solved using the factorization formula of ".

If the learner desires the hint 3, the first pattern image 220 of the hint 2, which is more direct than the hint 2, is recognized as the electronic pen 100 and the "x value" corresponding to the first pattern image 220 in the electronic pen 100 Is two, the two x are added together, and the two are multiplied and the result is multiplied by -3. "

Finally, if the learner wants the hint 4, the first pattern image 220 of the hint 3 is recognized as the electronic pen 100 directly, and the problem corresponding to the first pattern image 220 in the electronic pen 100 The hint content of the speech format that provides a solution to the speech hint 210 is output.

In this way, learners can provide hints on correct answers step by step, so learners can efficiently learn the learner by knowing only the general course that they want to know.

The learner has the ability to solve problems by reading the answer sheet and preventing the user from unintentionally seeing all the problem solving methods or seeing the correct answers.

If the electronic pen 100 recognizes the problem pattern image by printing the pattern image in the problem 210 as well, a content for reading the problem 210 corresponding to the problem pattern image by voice is read from the electronic pen 100 or the mobile device 400).

FIG. 7 is a diagram illustrating an example of providing concepts and theories in a method for providing step-by-step description of problem 210 using electronic pen 100 in accordance with one embodiment.

을 푸시오.” 라는 문제(210)를 푼 후 문제(210)와 관련된 개념 및 이론에 대해 학습을 원할 경우 전자펜(100)으로 제2패턴이미지(230)를 인식하여 제2패턴이미지(230)와 대응되는 관련 콘텐츠를 듣는다.Referring to FIG. 7, in an embodiment of the present invention,

The second pattern image 230 is recognized by the electronic pen 100 and the second pattern image 230 is recognized by the electronic pen 100. [ &Quot;).≪ / RTI >

More specifically, when the user recognizes the second pattern image 230 of concept 1 with the electronic pen 100, the electronic pen 100 generates related contents corresponding to the second pattern image 230 of concept 1 The formula of the muscle (how to solve the problem in other ways) is output in voice form.

Alternatively, when the user recognizes the second pattern image 230 of Concept 2 with the electronic pen 100, the electronic pen 100 generates the second pattern image 230 corresponding to the second pattern image 230 of Concept 2, The description is output in voice format.

Alternatively, if the user recognizes the second pattern image 230 of concept 3 with the electronic pen 100, the electronic pen 100 may display the problem 210, which is related content corresponding to the second pattern image 230 of concept 3, A description of how to draw a graph with the help of a voice output format.

Alternatively, when the user recognizes the second pattern image 230 of Concept 4 with the electronic pen 100, the electronic pen 100 generates the second pattern image 230 corresponding to the second pattern image 230 of Concept 4, The description is output in voice format.

Examples of such related contents are described by way of example, but the present invention is not limited to this, and the related contents may be output in video form as well as voice form.

As such, the related content includes contents such as concepts or theories related to the problem 210. As the learner selectively recognizes any one of the second pattern images 230 using the electronic pen 100, Can be heard or viewed.

As described above, according to the present invention, explanation of hints, concepts, and theories about problems 210 of various courses such as repair or science can be provided step by step using the electronic pen, And provides explanation of additional theories and concepts to provide a step-by-step solution of answers using electronic pens that can help learners efficiently, and to meet different needs of each user It is effective.

It is to be understood that the terms "comprises", "comprising", or "having" as used in the foregoing description mean that the constituent element can be implanted unless specifically stated to the contrary, But should be construed as further including other elements. All terms, including technical and scientific terms, have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, unless otherwise defined. Commonly used terms, such as predefined terms, should be interpreted to be consistent with the contextual meanings of the related art, and are not to be construed as ideal or overly formal, unless expressly defined to the contrary.

The foregoing description is merely illustrative of the technical idea of the present invention, and various changes and modifications may be made by those skilled in the art without departing from the essential characteristics of the present invention. Therefore, the embodiments disclosed in the present invention are intended to illustrate rather than limit the scope of the present invention, and the scope of the technical idea of the present invention is not limited by these embodiments. The scope of protection of the present invention should be construed according to the following claims, and all technical ideas within the scope of equivalents should be construed as falling within the scope of the present invention.

Claims (1)

The learner provides explanatory contents such as hints, concepts, and theories about problems of various subjects such as repair or science. The medium includes a plurality of first pattern images related to the step-by-step hints outputted to the electronic pen, Wherein the second pattern image is printed on the medium and the correct pattern image associated with the correct answer to the problem output to the electronic pen and the past pattern image associated with the problem solving lecture output to the electronic pen or the mobile device.

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