KR102378936B1 - System for managing reading and learning of digital documents - Google Patents

Abstract

The present invention relates to a reading and learning management system for electronic documents. A problem to be solved is to provide a function for a reader to check by various colors while reading an electronic book, to classify, extract, and organize the checked contents by color, and to feedback useful information or organized extracted contents back to the reader by collecting and analyzing the organized extracted contents, so that an electronic book reading effect is improved as well as a learning effect is provided. For example, disclosed is a reading and learning management system for electronic documents including: a pen drawing input unit for receiving a selection of a display format from each of at least one color and at least one pattern from a user, and receiving pen drawing according to the display format through a screen for content included in an electronic document; a content extraction unit for recognizing an input range of the pen drawing in the electronic document according to a pattern selected through the pen drawing input unit, and extracting content corresponding to the recognized input range; a content file generation unit for classifying the content extracted through the content extraction unit according to the color selected through the pen drawing input unit, and generating each thereof as an electronic file; and a content file providing unit for outputting and providing the electronic file generated through the content file generation unit on a screen.

Description

SYSTEM FOR MANAGING READING AND LEARNING OF DIGITAL DOCUMENTS

An embodiment of the present invention relates to a system for managing reading and learning of an electronic document.

Until just a few years ago, a book was considered to be bound by printing some content on paper. However, since the development of IT technology and the widespread use of personal computers in recent years, e-books called e-books have been developed and distributed.

E-books can reduce production costs, simplify distribution, shorten the printing and binding process, have no restrictions on the production quantity, and enable rapid and low-cost mass reproduction or production, fast distribution and no inventory burden. It has many advantages. From the point of view of the user, it can be purchased quickly regardless of location at a low cost, and it is easy to move and store (storage), and it has the advantages of no damage to the book.

In recent years, personal portable terminals such as laptops, tablets, and smartphones have been developed and distributed, and communication network technologies such as cloud systems and the Internet have been developed.

The purpose of the e-book is not particularly limited, but it is mainly used for periodicals such as weekly and monthly magazines, monographs such as novels and prose, and academic books such as thesis collections and research reports.

However, the use of books for learning and education, which can be said to be the most important source of demand for books, is not very good, and the main users, examinees and students, are neglected because of the inconvenience of using e-books to prepare for exams or study.

Also, recently, an audio book that can be easily listened to while on the move has been developed and started to be distributed. Since audiobooks are a one-sided method of reading and listening to the contents of a book, it is close to an infusion type, so it can block deep thinking about the contents of the book and an opportunity to connect with other knowledge or experiences. In addition, although it is good to listen and understand many books, it is difficult to expect the effect of reading, such as thinking, connecting, stimulating, and finding ideas, and there is a problem that it can cause a negative effect.

Laid-open Patent Publication No. 10-2018-0137845 (published date: December 28, 2018) Laid-open Patent Publication No. 10-2015-0108713 (published date: September 30, 2015)

An embodiment of the present invention provides a function for the reader to check by various colors while reading various electronic documents through a smart device, and a function to categorize, extract and organize the checked contents by color, and collect the organized contents A system for managing reading and learning of electronic documents that can improve reading effect by analyzing and rereading or recycling useful information or organized extracts whenever the reader wants them, as well as providing learning effects provides

The system for managing reading and learning of an electronic document according to an embodiment of the present invention receives a selection of a display format from each of at least one color and at least one pattern from a user, and displays the content included in the electronic document through a screen a pen drawing input unit receiving a pen drawing according to a content extracting unit for recognizing an input range of the pen drawing in an electronic document according to a pattern selected through the pen drawing input unit, and extracting content corresponding to the recognized input range; a content file generation unit for classifying the contents extracted through the contents extraction unit according to the color selected through the pen drawing input unit and generating them as electronic files; and a content file providing unit that outputs and provides the electronic file generated through the content file generating unit on a screen.

In addition, the pen drawing input unit may include: a display format selection unit configured to select one display format from among at least one color and at least one pattern; and a pen drawing execution unit for inputting a pen drawing according to a display format through a screen with respect to the content included in the electronic document.

In addition, the display format selection unit may include: a color identification code setting unit configured to set a color identification code for classifying electronic files generated by the content file generation unit for each selected color to the pen drawing execution unit; and a first pen drawing execution code for designating an input range of pen drawing for text lines and a second pen drawing execution code for designating an input range of pen drawing for paragraphs and images in the pen drawing execution unit It may include a pen drawing execution code setting unit for

In addition, the pen drawing execution unit executes a first pen drawing interface for designating an input range for a text line when the first pen drawing execution code is set, and when the second pen drawing execution code is set, a paragraph and a second pen drawing interface for designating an input range for an image.

The content extraction unit may include a first recognition range region for recognizing a pen drawing input in units of text through the first pen drawing interface with respect to a page of an electronic document, and paragraphs and images through the second pen drawing interface. a recognition range area setting unit for setting a second recognition range area for recognizing the input of pen drawing in units; and recognizing the input of pen drawing through the first pen drawing interface in the first recognition range area, extracting text included in the recognized input range of pen drawing, and the second pen in the second recognition range area It may include a pattern recognition content extractor for recognizing input of pen drawing through the drawing interface and extracting paragraphs or images included in the recognized input range of pen drawing.

In addition, the content file generation unit creates an upper folder for each file name of an electronic document, creates a lower folder for each color, and then creates an electronic file in the generated color subfolder, or divides the file name of an electronic document After creating a parent folder for each color, an electronic file can be created for each parent folder of the created color.

In addition, the electronic files generated through the content file generating unit are stored in the cloud storage for each user account, the electronic files generated for registered users are built as big data, and each electronic file and big data stored in the cloud storage are stored in the cloud storage. Provides analysis results by analyzing the contents of the content based on artificial intelligence technology, analyzes insight into reading results by user and user group, and electronic files stored in cloud storage when calling through the content file providing unit and It may further include a cloud content file management service unit that provides insight to the content file providing unit.

In addition, the cloud content file management service unit, when there is no call through the content file providing unit for a preset time or period after uploading the electronic file to the cloud storage, a notification service for checking the uploaded electronic file provides the content file However, it is possible to make it possible to check the electronic file by sending the link generated for each electronic document as a text message.

In addition, the reading and learning management system of the electronic document further includes an electronic document completion notification unit for transmitting a complete reading signal including an identification code of a file of an electronic document or an electronic document to the cloud content file management service unit when the electronic document is completed, The cloud content file management service unit may generate a summary file by analyzing the contents of the electronic document received along with the complete reading signal based on artificial intelligence technology, and provide the generated summary file together when the content file providing unit is called. there is.

According to the present invention, the reader provides a function to check by various colors while reading various electronic documents through a smart device, and a function to classify, extract and organize the checked contents by color, collect and analyze the organized contents, Provide a system for managing the reading and learning of electronic documents that can provide a learning effect as well as improve the reading effect by re-reading or recycling useful information or organized excerpts whenever the reader wants them to be fed back can do.

1 is a schematic diagram showing the overall configuration and configuration relationship of an electronic document reading learning management system according to an embodiment of the present invention.
2 is a block diagram showing the overall configuration of a system for managing reading and learning of an electronic document according to an embodiment of the present invention.
3 is a diagram illustrating an example of an execution screen for explaining the configuration of a display format selection unit according to an embodiment of the present invention.
4 is a diagram illustrating an example of a text line pattern drawing input through the first pen drawing interface of the fan drawing execution unit according to an embodiment of the present invention.
5 is a diagram illustrating an example of a box pattern drawing input through a second pen drawing interface of the fan drawing execution unit according to an embodiment of the present invention.
6 is a diagram illustrating a first recognition range area for recognizing a text line pattern drawing input through a first pen drawing interface and a recognition method using the same according to an embodiment of the present invention.
7 is a diagram illustrating a second recognition range area for recognizing a box pattern drawing input through a second pen drawing interface and a recognition method using the same according to an embodiment of the present invention.
8 is a diagram illustrating an example of an electronic file classified by color and generated in each folder through a content file generating unit according to an embodiment of the present invention.

Terms used in this specification will be briefly described, and the present invention will be described in detail.

The terms used in the present invention have been selected as currently widely used general terms as possible while considering the functions in the present invention, but these may vary depending on the intention or precedent of a person skilled in the art, the emergence of new technology, and the like. In addition, in a specific case, there is a term arbitrarily selected by the applicant, and in this case, the meaning will be described in detail in the description of the corresponding invention. Therefore, the term used in the present invention should be defined based on the meaning of the term and the overall content of the present invention, rather than the name of a simple term.

In the entire specification, when a part "includes" a certain element, this means that other elements may be further included, rather than excluding other elements, unless otherwise stated. In addition, terms such as "...unit" and "module" described in the specification mean a unit that processes at least one function or operation, which may be implemented as hardware or software, or a combination of hardware and software. .

Hereinafter, with reference to the accompanying drawings, the embodiments of the present invention will be described in detail so that those of ordinary skill in the art can easily implement them. However, the present invention may be embodied in several different forms and is not limited to the embodiments described herein. And in order to clearly explain the present invention in the drawings, parts irrelevant to the description are omitted, and similar reference numerals are attached to similar parts throughout the specification.

1 is a schematic diagram showing the overall configuration and configuration relationship of an electronic document reading learning management system according to an embodiment of the present invention, and FIG. 2 is a diagram showing the overall configuration of the electronic document reading learning management system according to an embodiment of the present invention 3 is a diagram illustrating an example of an execution screen for explaining the configuration of a display format selection unit according to an embodiment of the present invention, and FIG. 4 is a first pen drawing of a fan drawing execution unit according to an embodiment of the present invention. It is a view shown to explain an example of a text line pattern drawing input through an interface, and FIG. 5 is a diagram shown to explain an example of a box pattern drawing input through the second pen drawing interface of the fan drawing execution unit according to an embodiment of the present invention 6 is a diagram illustrating a first recognition range area for recognizing a text line pattern drawing input through a first pen drawing interface and a recognition method using the same according to an embodiment of the present invention, and FIG. 7 is a diagram illustrating a second recognition range area for recognizing a box pattern drawing input through a second pen drawing interface according to an embodiment of the present invention and a recognition method using the same, and FIG. 8 is an embodiment of the present invention It is a diagram illustrating an example of an electronic file that is classified by color and generated in each folder through the content file generating unit according to .

1 and 2 , the electronic document reading and learning management system 1000 according to an embodiment of the present invention includes a pen drawing input unit 100 , a content extraction unit 200 , a content file generation unit 300 , and content It may include at least one of a file providing unit 400 , an electronic document read notification unit 500 , and a cloud content file management service unit 600 . In this embodiment, the pen drawing input unit 100 , the content extraction unit 200 , the contents file generation unit 300 , the contents file providing unit 400 , and the electronic document completion notification unit 500 are connected to the user smart device 10 . It may be installed in the form of an application or program, and the cloud content file management service unit 600 may be implemented in the form of being installed in the form of an execution program on the cloud server 20 .

The smart device 10 of this embodiment is a smart phone, a tablet PC, a laptop computer, an electronic book terminal, a digital broadcasting terminal, a PDA (Personal Digital Assistants), a PMP (Portable Multimedia Player), an MP3 player , a digital camera, or a navigation device, but is not limited thereto.

The cloud server 20 according to this embodiment has the same configuration as a typical web server in hardware, and is implemented in various types of languages such as C, C++, Java, Visual Basic, Visual C in software. It can include program modules that perform multiple functions. In addition, it is provided in a variety of ways depending on the operating system such as DOS, Windows, Linux, Unix, macintosh, Android, and iOS for general server hardware. It can be implemented using a web server program being developed.

An example of a wired communication network of the Internet network connecting the smart device 10 and the cloud server 20 according to the present embodiment may be a closed network such as a local area network (LAN) or a wide area network (WAN). and it is preferably an open network such as the Internet. The Internet is a TCP/IP protocol and several services existing in its upper layers, namely HTTP (HyperText Transfer Protocol), Telnet, FTP (File Transfer Protocol), DNS (Domain Name System), SMTP (Simple Mail Transfer Protocol), SNMP ( It refers to a worldwide open computer network structure that provides Simple Network Management Protocol), NFS (Network File Service), and NIS (Network Information Service). In addition, as an example of a wireless communication network, technical standards or communication methods for mobile communication (eg, Global System for Mobile communication (GSM), Code Division Multi Access (CDMA), Code Division Multi Access 2000 (CDMA2000), Enhanced Voice-Data Optimized or Enhanced Voice-Data Only (EV-DO), Wideband CDMA (WCDMA), High Speed Downlink Packet Access (HSDPA), High Speed Uplink Packet Access (HSUPA), Long Term Evolution (LTE), LTE- It may include a mobile communication network constructed according to A (Long Term Evolution-Advanced), 5G, etc.), but is not particularly limited. The pen drawing input unit 100 receives a selection of a display format from each of at least one color and at least one pattern from a user, and displays various contents according to the display format through a touch screen or mouse drag with respect to the content included in the electronic document. Pen drawing can be input. To this end, the pen drawing input unit 100 may include at least one of the display format selection unit 110 and the pen drawing execution unit 120 .

In this embodiment, the electronic document is produced in digital form and can be checked through the screen of the computer device, e-book, digital newspaper, digital study sheet, digital textbook, digital reference book, pdf, doc, pptx, excel, hwp, e-Pub, Electronic documents such as HTML and XTML may include various digital file documents.

The display format selection unit 110 may receive a selection of one display format from among at least one color and at least one pattern. To this end, the display format selection unit 110 may include at least one of a color identification code setting unit 111 and a pen drawing execution code setting unit 112 .

The color identification code setting unit 111 sets the color identification code for classifying the electronic files generated through the content file generation unit 300 for each color selected by the user to be executed by the pen drawing execution unit 120 . can

For example, as shown in FIG. 3, an electronic file generated later is defined to be classified into three colors of 'Red, Green, and Blue', and in this case, 'Red' is color identification of '#e3372b'. code, 'Green' has a color identification code of '#097f09', and 'Blue' may have a color identification code of '#09097f', but the types and number of colors are only examples. It can be added and extended by user definition. In addition, the colors applied to each pen drawing are classified according to a purpose, standard, or intention predefined by the user during reading.

In the present embodiment, pen drawing includes both a method in which a hardware mouse pen inputs a drawing pattern on a touch screen and a method in which a pattern is input by a drag method using a mouse.

As shown in FIG. 3 , the pen drawing execution code setting unit 112 includes a first pen drawing execution code A1 for designating an input range of pen drawing for a text line, and pen drawing for paragraphs and images. A second pen drawing execution code A2 for designating an input range of may be set in the pen drawing execution unit 120 . That is, when the first pen drawing execution code A1 is selected, the pen drawing execution unit 120 is set so that the first pen drawing interface 121 is activated and executed so that a pen drawing line pattern input for a text line is possible, and , when the second pen drawing execution code A2 is selected, the pen drawing execution unit 120 is set so that the second pen drawing interface 122 is activated and executed so that a pen drawing box pattern input for paragraphs and images is possible. may be, and a more detailed description thereof will be provided later.

The pen drawing execution unit 120 may input a pen drawing according to a display format through a touch screen with respect to content (text, image, etc.) included in the electronic document.

For example, when the first pen drawing execution code A1 is set as shown in FIG. 4 , the pen drawing execution unit 120 includes a first pen drawing interface 121 for designating an input range for a text line. , and pen drawing input for the text line may be executed by the first pen drawing interface 121, and in this case, different colors may be displayed according to the color identification code. A pen drawing input for a text line may be displayed as a highlight, an underline, a strikethrough, or the like, but the method of displaying the pen drawing of the text line is not particularly limited.

In addition, as shown in FIG. 5 , the pen drawing execution unit 120 provides a second pen drawing interface 122 for designating input ranges for paragraphs and images when the second pen drawing execution code A2 is set. , and pen drawing input for a paragraph or image may be executed by the second pen drawing interface 122 , and in this case, different colors may be displayed according to the color identification code. Pen drawing input for the box pattern may be performed by dragging or clicking (a selection area is defined in units of paragraphs and images), and the pen drawing input method for the box pattern is not particularly limited.

The content extraction unit 200 recognizes and recognizes the input range of pen drawing in the electronic document according to the pattern (line-text unit recognition, box pattern-paragraph/image unit recognition) selected through the pen drawing input unit 100 . Contents (text, paragraphs, images, etc.) corresponding to the input range or belonging to the input range can be extracted. To this end, the content extraction unit 200 may include at least one of the recognition range area setting unit 210 and the pattern recognition content extraction unit 220 .

The recognition range area setting unit 210 includes a first recognition range area 211 for recognizing an input of pen drawing in text units through the first pen drawing interface 121 with respect to a page of an electronic document, and a second The second recognition range area 212 for recognizing the input of pen drawing in units of paragraphs and images may be set through the pen drawing interface 122 .

For example, as shown in FIG. 6 , when the first pen drawing execution code A1 is set, the page of the electronic document is configured to receive pen drawing input in text units with the activation of the first pen drawing interface 121 . The first recognition range region 211 is activated to receive a pen drawing of a text line pattern input through the first pen drawing interface 121 , and corresponds to a portion input through the first pen drawing interface 121 . texts may be extracted by the pattern recognition content extraction unit 220 .

In addition, as shown in FIG. 7 , when the second pen drawing execution code A2 is set, the second pen drawing interface 122 is activated and the pages of the electronic document are for receiving pen drawing input in units of paragraphs or images. The second recognition range region 212 is activated to receive a pen drawing (drag, click, etc.) of a box pattern input through the second pen drawing interface 122 , and through the second pen drawing interface 122 . Texts corresponding to the input portion may be extracted by the pattern recognition content extraction unit 220 .

The pattern recognition content extraction unit 220 recognizes the input of the corresponding pen drawing through the first pen drawing interface 121 in the first recognition range area 211, and recognizes the recognized pen drawing (line pattern drawing-underline, etc.). ), and recognizes and recognizes the input of pen drawing (box pattern drawing - dragging, clicking, etc.) through the second pen drawing interface 122 in the second recognition range area 212 . Paragraphs or images included in the input range of the corresponding pen drawing can be extracted.

For example, as shown in FIG. 6 , the input part (red line) of the corresponding pen drawing through the first pen drawing interface 121 is recognized in the first recognition range area 211 and included in the recognized area. After recognizing the existing texts, all the corresponding texts can be extracted. In addition, as shown in FIG. 7 , in the second recognition range area 212 , the input part (green box) of the corresponding pen drawing through the second pen drawing interface 122 is recognized and included in the recognized area. After recognizing texts in a paragraph, all of the texts can be extracted.

The content file creation unit 300 classifies the content extracted through the content extraction unit 200 according to the color (eg, 'Red, Green, Blue', etc.) selected through the pen drawing input unit 100 , Each can be created as an electronic file.

For example, as shown in FIG. 8 , the content file generating unit 100 creates an upper folder for each file name of an electronic document, and then, after creating a lower folder by color (eg, 'Red, Green, Blue', etc.) After the folder is created, an electronic file may be created for each subfolder of the created color (eg, 'Red, Green, Blue', etc.). That is, a parent folder is created for the file name of the electronic document called 'rain shower', and the electronic files generated by color (eg, 'Red, Green, Blue', etc.) for the shower folder can be classified and stored. .

Also, the content file generating unit 100 may generate an electronic file for each color generated after generating an upper folder for each color without distinction of file names of the electronic document. That is, after creating a parent folder for a color (eg, 'Red, Green, Blue', etc.), electronic files can be classified and stored only based on the color. For example, 'Red' is set as the classification criterion for sentences that can give a lesson, saying, or learning, 'Green' is set as the classification criterion for sentences that need further confirmation or deep learning, ' Blue' can be set as a classification standard for sentences or contents that have a different opinion from the author or the author, but the definition of this color can be freely set by the user and can be applied through the definition for the file name or folder name. .

On the other hand, metadata including information on the title, paragraph, page, etc. of the electronic document may be generated in each electronic file, or the corresponding information may be included in the file name. It may be transferred to 600 and stored and managed.

The content file providing unit 400 outputs the electronic file generated through the content file generating unit 300 on the screen and provides it, so that the contents checked by the user can be checked again.

The electronic document completion notification unit 500 may transmit a complete reading signal including a file of the electronic document or an identification code of the electronic document to the cloud content file management service unit 600 when the electronic document is completely read. At this time, the complete reading of the electronic document counts the number of page turns as the user reads the electronic document, and when it is higher than a preset percentage (for example, 95%) compared to the total number of pages, it is determined as complete reading, and the corresponding electronic document The file may be handed over to the cloud content file management service unit 600 along with the complete read signal, or an identification code for the electronic document file may be handed over together with the complete read signal.

The cloud content file management service unit 600 stores the electronic files generated through the content file creation unit 300 in the cloud storage 21 for each user account, and stores the electronic files generated for registered users in big It is possible to provide analysis results by constructing data and analyzing the contents of each electronic file and big data stored in the cloud storage 21 based on artificial intelligence technology. More specifically, the cloud content file management service unit 600 analyzes an insight on the reading result by using artificial intelligence technology for each user and each user group, and calls through the content file providing unit 400 . The electronic files and insights stored in the cloud storage 21 may be provided (or automatically) to the content file providing unit 400 . When analyzing the contents of electronic files and big data, the corresponding contents are analyzed by AI for each electronic document, specific word, specific sentence, specific topic, and specific field, respectively, and analysis results for personal insights can be generated and fed back. .

In addition, the cloud content file management service unit 600, if there is no call through the content file providing unit 400 for a preset time or period after uploading the electronic file to the cloud storage 21, that is, the stored electronic file When there is no call for learning or review, a notification service (reminder at least three times) for checking the uploaded electronic file may be provided to the content file providing unit 400 . In this case, the notification service transmits a text including a link generated for each electronic document, and enables the confirmation of the electronic file from the corresponding URL through link selection so that repeated learning is possible.

In addition, the cloud content file management service unit 600 generates a summary file by analyzing the contents of the received electronic document together with the complete reading signal received from the electronic document complete reading notification unit 500 based on artificial intelligence technology, and generates The summarized file can be additionally provided together when the content file provider is called. Here, the summary file may be, for example, a content file summarizing the contents of electronic files composed of content extracted by being classified by the color of 'Red' among the electronic document 'rain shower'.

Meanwhile, the user can store and manage the electronic file provided by the cloud AI service by adding the user's own opinion or comment.

According to this embodiment, the reader provides a function to check by various colors while reading the e-book, categorizes the checked contents by color, provides a function to extract and organize, and collects and analyzes the organized excerpts for the reader By feeding back useful information or organized excerpts back to students, it is possible not only to improve the reading effect of e-books, but also to provide a learning effect.

What has been described above is only one embodiment for implementing the electronic document reading and learning management system according to the present invention, and the present invention is not limited to the above embodiment, and as claimed in the claims below, the present invention Without departing from the gist of the present invention, it will be said that the technical spirit of the present invention exists to the extent that various modifications can be made by anyone with ordinary knowledge in the field to which the invention belongs.

1000: electronic document reading learning management system
100: pen drawing input unit
110: display format selection unit
111: color identification code setting unit
112: pen drawing execution code setting unit
A1: First pen drawing executable code
A2: Second pen drawing executable code
120: pen drawing execution unit
121: first pen drawing interface
122: second pen drawing interface
200: content extraction unit
210: recognition range area setting unit
211: first recognition range area
212: second recognition range area
220: pattern recognition content extraction unit
300: content file generator
400: content file providing unit
500: electronic document read notification unit
600: Cloud content file management service department
10: smart device
20: cloud server
21: Cloud Storage

Claims (9)

a pen drawing input unit for receiving a selection of a display format from each of at least one color and at least one pattern from a user, and receiving a pen drawing according to the display format through a screen for content included in an electronic document;
a content extracting unit for recognizing an input range of the pen drawing in an electronic document according to a pattern selected through the pen drawing input unit, and extracting content corresponding to the recognized input range;
a content file generation unit for classifying the contents extracted through the contents extraction unit according to the color selected through the pen drawing input unit and generating them as electronic files; and
and a content file providing unit that outputs and provides the electronic file generated through the content file generating unit on a screen,
The pen drawing input unit,
a display format selection unit for selecting one display format from among at least one color and at least one pattern; and
and a pen drawing execution unit for inputting pen drawing according to the display format through the screen with respect to the contents included in the electronic document,
The display format selection unit,
a color identification code setting unit for setting a color identification code for classifying electronic files generated by the content file generation unit for each selected color to the pen drawing execution unit; and
Setting a first pen drawing execution code for designating an input range of pen drawing for text lines and a second pen drawing execution code for designating an input range of pen drawing for paragraphs and images to the pen drawing execution unit Reading and learning management system for electronic documents, characterized in that it comprises a pen drawing execution code setting unit for.
delete delete According to claim 1,
The pen drawing execution unit,
When the first pen drawing execution code is set, a first pen drawing interface for designating an input range for a text line is executed;
and executing a second pen drawing interface for designating input ranges for paragraphs and images when the second pen drawing execution code is set.
5. The method of claim 4,
The content extraction unit,
A first recognition range region for recognizing input of pen drawing in units of text through the first pen drawing interface with respect to a page of an electronic document, and a pen drawing input in units of paragraphs and images through the second pen drawing interface a recognition range area setting unit for setting a second recognition range area for recognition; and
In the first recognition range area, a pen drawing input through the first pen drawing interface is recognized, text included in the recognized pen drawing input range is extracted, and in the second recognition range area, the second pen drawing is recognized. and a pattern recognition content extraction unit for recognizing input of pen drawing through an interface and extracting paragraphs or images included in the recognized input range of pen drawing.
According to claim 1,
The content file generation unit,
After creating a parent folder for each file name of an electronic document, create a subfolder for each color, and then create each electronic file in the created color subfolder, or create a parent folder by color Reading and learning management system for electronic documents, characterized in that the electronic files are created for each upper folder of the generated color.
According to claim 1,
The electronic files generated through the content file generating unit are stored in the cloud storage for each user account, the electronic files generated for registered users are built as big data, and the contents of each electronic file and big data stored in the cloud storage provides analysis results by analyzing based on artificial intelligence technology, analyzes insights on reading results for each user and user group, and collects electronic files and insights stored in cloud storage when calling through the content file providing unit Reading and learning management system for electronic documents, characterized in that it further comprises a cloud content file management service provided to the content file providing unit.
8. The method of claim 7,
The cloud content file management service unit,
If there is no call through the content file providing unit for a preset time or period after uploading the electronic file to the cloud storage, a notification service for checking the uploaded electronic file is provided to the content file providing unit, but a link generated for each electronic document Reading and learning management system for electronic documents, characterized in that it enables the confirmation of the electronic file by sending a text message.
8. The method of claim 7,
The reading and learning management system of the electronic document,
Further comprising an electronic document completion notification unit for transmitting a complete reading signal including the identification code of the electronic document file or electronic document identification code to the cloud content file management service unit when the electronic document is completed,
The cloud content file management service unit,
Reading learning of an electronic document, characterized in that the content of the electronic document received together with the complete reading signal is analyzed based on artificial intelligence technology to generate a summary file, and the generated summary file is provided together when the content file providing unit is called management system.

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