KR20120027647A - Learning contents generating system and method thereof - Google Patents

Abstract

PURPOSE: A study content generating system and a method thereof are provided to enable a teacher to immediately and conveniently generate study content for homework by taking content through a terminal device, thereby distributing the study content to a student. CONSTITUTION: Terminal devices(100,200) request study content generation using certain content by manipulation of users. Study service servers(300,400) provide a study content generating menu to the terminal devices by the study content generating request. The study content generating menu supports study content generation using at least one of text and voice of the content. The study service servers generate study content according to a study category selected by the study content generating menu.

Description

Learning Contents Generation System and Method {LEARNING CONTENTS GENERATING SYSTEM AND METHOD THEREOF}

The present invention relates to a system and method for generating learning content. More specifically, a teacher extracts contents of an article, a video, a textbook, and the like through a terminal device to instantly and easily generate a learning content for a task and distribute the same to a learner. The present invention relates to a learning content generation system and method for increasing convenience and efficiency of a learning instruction, an operation method of a learning service server and a learning management server, a terminal device, and an operation method of the terminal device.

In general, most private academies have a management system to manage the database (Data Base) of students' grades, attendance, and personal information, and to manage teachers. It makes it easy and makes the management of students and teachers very convenient.

On the other hand, students in modern society who have increased travel time and have to go to various institutes, feel the desire to study by using travel time or to take lectures online by saving travel time between institutes. Increasingly, students are taking courses online using their own learning terminals.

In this way, when students take a lecture online through the learning terminal, the teacher's point of view will be to make appropriate assignments considering the students' level and current issues, and provide them to the students to perform the assignment. In the present situation, however, no method is provided to assist teachers in creating learning content for homework immediately and conveniently, so that the teacher continues to use the learning content for homework that is produced / stored uniformly each time. The situation is expected to perform the task, the problem is that the effect of the learning guidance is not excellent.

The present invention has been made in view of the above circumstances, and an object of the present invention is to provide learning content generation request from the terminal device when the terminal device requests generation of learning content using predetermined content according to a user's operation. Accordingly, a learning service server provides the terminal device with a learning content generation menu for supporting generation of learning content using at least one of text and voice of the content, and learning according to a learning category selected through the learning content generation menu. By providing a learning contents generation system and learning contents generation method for generating contents, the teacher extracts the contents of contents such as articles, videos, textbooks, etc. through the terminal device to support the instant and easy generation of learning contents for homework. .

The present invention has been made in view of the above circumstances, and another object to be achieved in the present invention is that, when a learning content generation request using a predetermined content is requested from a terminal device, the content and text of the content is generated according to the learning content generation request. A method of operating a learning service server and a learning service server for providing a learning content generation menu for supporting generation of learning content using at least one of the terminal devices and generating learning content according to a learning category selected through the learning content generation menu. By providing a, the teacher extracts the contents of the contents such as articles, videos, textbooks, etc. through the terminal device to support the instant and easy generation of learning content for the task.

The present invention was created in view of the above circumstances, and another object to be reached in the present invention is to play predetermined content, and when a learning content generation function using the content is selected by a messenger, the text and voice of the content are selected. Displaying a learning content generation menu that supports the creation of learning content using at least one of the above, and providing a terminal device and a method of operating the terminal device to generate learning content according to the learning category selected through the learning content creation menu Is to support the creation of learning content for the task immediately and easily by extracting the contents of the content, such as articles, videos, textbooks, etc. through the terminal device.

Learning content generation system according to the first aspect of the present invention for achieving the above object, the terminal device for requesting the generation of learning content using the predetermined content in accordance with the user's operation; And a learning content generation menu for supporting generation of learning content using at least one of text and voice of the content to the terminal device according to a request for generating learning content from the terminal device, and through the learning content generation menu. It includes a learning service server for generating learning content according to the selected learning category.

Preferably, the terminal device may access an external information providing server to view and play the content having at least one of a text, a video, and a voice, or to play the previously stored content.

Learning service server according to a second aspect of the present invention for achieving the above object, the request receiving unit for requesting the generation of learning content using the predetermined content from the terminal device; And a learning content generation menu for supporting generation of learning content using at least one of a text and a voice of the content in response to the learning content generation request to the terminal device, and selecting a learning category selected through the learning content generation menu. It includes a content generation unit for generating the learning content according to.

Preferably, the content generating unit, according to the request to generate the learning content from the terminal device, the learning category selection item for selecting any one of the learning category of the writing learning, speaking learning and reading learning, and for selecting the difficulty Difficulty selection item, a text input window item for extracting / inputting the text of the content, a TTS item for executing a text to speech (TTS) function for converting the text of the content into voice, and the voice of the content as text The learning content generation menu including at least one item and an STT item for executing a speech to text (STT) function may be provided to the terminal device.

Preferably, the content generation unit, when the text from the content is input through the learning content generation menu, the writing learning category and the predetermined difficulty is selected, the execution of learning content generation is selected, the selected from among the pre-stored word information The learning content may include at least one of a blanking text file in which the corresponding word in the input text is blanked and a text file of the original in which the blanking is released.

Preferably, when the STT item is selected through the learning content generation menu, the content generation unit generates a text file in which voice from the content is converted into text, and the speaking learning category is selected through the learning content generation menu. When the learning content generation execution is selected, the learning content including at least one of a voice file corresponding to the voice of the content, voice analysis information, pronunciation matching rate information, and the converted text file of the voice of the content is analyzed. Can be generated.

Preferably, the content generation unit, when the text from the content is input through the learning content generation menu, at least one word in the input text is selected and the reading learning category is selected to select the learning content generation execution, A text file corresponding to the input text, a learning time counting information for counting a set learning time, and reading position information indicating a reading position by indicating words in the text during the learning time and the text after the learning time has elapsed. The learning content may include at least one of word highlight information that highlights the selected word within.

Preferably, the method may further include a content provider configured to provide the generated learning content to at least one learning terminal.

According to a third aspect of the present invention, there is provided a terminal apparatus, including: a content reproducing unit for reproducing predetermined content; And when a learning content generation function using the content is selected by a user, displaying a learning content generation menu for supporting generation of learning content using at least one of text and voice of the content, and selecting through the learning content generation menu. It includes a content generation function for generating the learning content according to the learning category.

Preferably, the content playback unit may access an external information providing server to view and play the content having at least one of a text, a video, and a voice, or to play the previously stored content.

Preferably, the content generation function unit, when the text from the content is input through the learning content generation menu, the writing learning category and the predetermined difficulty is selected, the execution of the learning content generation is selected, the word information of the stored difficulty level information The learning content may include at least one of a blanking text file blanking the corresponding word in the input text and a text file of the original blanking process, based on the word information according to the selected difficulty. .

Preferably, when the STT item is selected through the learning content generation menu, the content generation function unit generates a text file in which voice from the content is converted into text, and the speaking learning category is generated through the learning content generation menu. When the learning content generation execution is selected, the learning content includes at least one of a voice file corresponding to the voice of the content, voice analysis information, pronunciation matching rate information, and the converted text file analyzing the voice of the content. Can be generated.

Preferably, the content generation function unit, when text from the content is input through the learning content generation menu, at least one word in the input text is selected, and a reading learning category is selected so that execution of learning content generation is selected. A reading time counting information for counting a text file corresponding to the input text and a set learning time, and reading position information indicating a reading position by indicating words in the text during the learning time and after the learning time has elapsed. The learning content may include at least one of word highlight information that highlights the selected word in text.

Preferably, the terminal may further include a terminal controller for providing the generated learning content to an external learning service server and providing the learning content to at least one learning terminal.

Learning content generation method according to a fourth aspect of the present invention for achieving the above object, the terminal device requesting the generation of learning content using the predetermined content according to the user's operation; In response to a request for generating learning content from the terminal device, providing a learning content generation menu to the terminal device to support learning content generation using at least one of a text and a voice of the content; And generating, by the learning service server, learning content according to a learning category selected through the learning content generation menu.

In accordance with a fifth aspect of the present invention, there is provided a method of operating a learning service server, the method comprising: a request receiving step of requesting generation of learning content using predetermined content from a terminal device; A menu providing step of providing a learning content generation menu to the terminal device to support learning content generation using at least one of a text and a voice of the content according to the learning content generation request; And a content generation step of generating learning content according to a learning category selected through the learning content generation menu.

Preferably, the menu providing step, according to the request to generate the learning content from the terminal device, the learning category selection item for selecting any one of the learning category of writing learning, speaking learning and reading learning, and selecting the difficulty Difficulty selection item for selecting, text input window item for extracting / inputting the text of the content, TTS item for executing the text to speech (TTS) function for converting the text of the content into speech and text of the text The learning content generation menu including an STT item for executing a Speech To Text (STT) function and at least one of the items may be provided to the terminal device.

Preferably, in the content generation step, when text from the content is input through the learning content generation menu, a writing learning category and a predetermined difficulty level are selected, and execution of learning content generation is selected, the word information among the previously stored difficulty information is selected. The learning content may include at least one of a blanking text file blanking the corresponding word in the input text and a text file of the original blanking process, based on the word information according to the selected difficulty. .

Preferably, in the content generation step, when the STT item is selected through the learning content generation menu, a text file obtained by converting a voice from the content into text is generated, and the speaking learning category is generated through the learning content generation menu. When the learning content generation execution is selected, the learning content includes at least one of a voice file corresponding to the voice of the content, voice analysis information, pronunciation matching rate information, and the converted text file analyzing the voice of the content. Can be generated.

Preferably, in the content generation step, when text from the content is input through the learning content generation menu, at least one word in the input text is selected, and a reading learning category is selected to select a learning content generation execution. A reading time counting information for counting a text file corresponding to the input text and a set learning time, and reading position information indicating a reading position by indicating words in the text during the learning time and after the learning time has elapsed. The learning content may include at least one of word highlight information that highlights the selected word in text.

According to a sixth aspect of the present invention, there is provided a method of operating a terminal device, the method including: playing a predetermined content; Displaying a learning content generation menu for supporting generation of learning content using at least one of a text and a voice of the content when a learning content generation function using the content is selected by a user; And a content generation step of generating learning content according to a learning category selected through the learning content generation menu.

Preferably, in the content generation step, when text from the content is input through the learning content generation menu, a writing learning category and a predetermined difficulty level are selected, and execution of learning content generation is selected, the word information among the previously stored difficulty information is selected. The learning content may include at least one of a blanking text file blanking the corresponding word in the input text and a text file of the original blanking process, based on the word information according to the selected difficulty. .

Preferably, in the content generation step, when the STT item is selected through the learning content generation menu, a text file obtained by converting a voice from the content into text is generated, and the speaking learning category is generated through the learning content generation menu. When the learning content generation execution is selected, the learning content includes at least one of a voice file corresponding to the voice of the content, voice analysis information, pronunciation matching rate information, and the converted text file analyzing the voice of the content. Can be generated.

Preferably, in the content generation step, when text from the content is input through the learning content generation menu, at least one word in the input text is selected, and a reading learning category is selected to select a learning content generation execution. A reading time counting information for counting a text file corresponding to the input text and a set learning time, and reading position information indicating a reading position by indicating words in the text during the learning time and after the learning time has elapsed. The learning content may include at least one of word highlight information that highlights the selected word in text.

Preferably, the method may further include providing the generated learning content to an external learning service server and requesting the learning content to be provided to at least one learning terminal.

Accordingly, according to the learning content generation system and method of the present invention, a teacher can extract contents of an article, a video, a textbook, and the like through a terminal device to instantly and easily generate the learning content for a task and distribute it to the learner. By providing an environment, the convenience and efficiency of learning instruction can be increased.

1 is a control block diagram of a learning content generation system according to the present invention.
2 is a control block diagram of a learning service server according to a preferred embodiment of the present invention.
3 is a control block diagram of a terminal device according to another embodiment of the present invention.
4 is a control flowchart illustrating a method of generating learning content according to a preferred embodiment of the present invention.
5 is a flowchart illustrating a method of operating a learning service server according to a preferred embodiment of the present invention.
6 is a flowchart illustrating a method of operating a terminal device according to another embodiment of the present invention.

Hereinafter, with reference to the accompanying drawings will be described a preferred embodiment of the present invention.

1 is a view showing a learning content generation system according to the present invention.

Referring to FIG. 1, an embodiment of the present invention will be described. The learning content generation system according to the present invention includes a terminal device 100 for requesting generation of learning content using predetermined content according to a user's operation, and a terminal device. In response to a request for generating a learning content from the 100, a learning content generation menu for supporting generation of learning content using at least one of text and voice of the content is provided to the terminal device 100, and the learning content generation menu is provided. It includes a learning service server 300 for generating the learning content according to the learning category selected through, and at least one learning terminal (10, 20 ...).

Here, the learning terminal (10, 20 ...), the device possessed / operated by the learner, by accessing the learning service server 300 through a predetermined learner authentication process, the learning content can be provided to the learning content Corresponding learning performance may be provided to the learning service server 300.

Such learning terminals 10, 20 ... may include various types of devices such as PCs, laptops, PDAs, smartphone terminals, mobile telephone terminals, and the like.

The terminal device 100 is a device possessed / operated by a teacher, and accesses the learning service server 300 through a predetermined teacher authentication process and requests generation of learning content using predetermined content.

For example, the terminal device 100 may access an external information providing server (not shown) to read and play content having at least one of a text, a video, and a voice. That is, the terminal device 100 connects to an information providing server such as a web service server, searches for and selects and selects a desired article or content such as a UCC, a video, or an electronic book, thereby reading at least one of a text, a video, and a voice. It can play the content having.

Of course, the terminal device 100 may access the learning service server 300 to read and play textbook contents having at least one of a text, a video, and a voice.

In addition, the terminal device 100 may play the pre-stored content in a state in which a content having at least one of a video and a voice is obtained / stored from a connected memory device (not shown) or a PC (not shown). .

As such, the terminal device 100 capable of reproducing content having at least one of a text, a video, and a voice through various methods may use learning content using predetermined content according to a user's operation, ie, a teacher using the terminal device 100. The generation may be requested to the learning service server 300.

The terminal device 100 may include various types of devices such as a PC, a notebook computer, a PDA, a smartphone terminal, a mobile phone terminal, and the like.

The learning service server 300, in response to a request for generating learning content from the terminal device 100, the terminal device 100 provides a learning content generation menu for supporting generation of learning content using at least one of text and voice of the content. And generate learning content according to the learning category selected from the terminal device 100 through the learning content generation menu.

The learning service server 300 may store / manage various teaching material contents, and store / manage learning level information for each learner registered and learner information for each teacher.

Accordingly, the learning service server 300 provides the generated learning contents to the specific learning terminals 10, 20 ... requested from the terminal apparatus 100, or corresponds to the corresponding teacher of the terminal apparatus 100. It may be provided to the corresponding learning terminal (10, 20 ...) according to the learner information.

Hereinafter, the configuration of the learning service server 300 of the present invention described above with reference to FIG. 2 will be described in more detail.

Learning service server 300 according to the present invention, the request receiving unit 310 for requesting the generation of learning content using the predetermined content from the terminal device 100, and at least any one of the text and voice of the content in accordance with the request to generate learning content; And a content generation unit 340 which provides a learning content generation menu for supporting generation of learning content using one to the terminal device 100 and generates learning content according to a learning category selected through the learning content generation menu. .

In addition, the learning service server 300 according to the present invention further includes a content providing unit 350 providing the generated learning content to at least one learning terminal 10, 20.

The request receiving unit 310 is requested from the terminal device 100 to generate the learning content using the predetermined content. That is, the request receiving unit 310 may include at least one of content identification information (eg, content ID) indicating what content to use when generating learning content and content to be used, and request information for requesting generation of learning content. The learning content generation request signal may be received from the terminal device 100.

In addition, the learning service server 300 according to the present invention may further include an information storage unit 320 for storing word information for each difficulty level.

Here, the word information for each difficulty level is information representing at least one word corresponding to each of predetermined difficulty levels (for example, levels 1, 2, 3, 4, and 5), by the operator of the learning service server 300 or It will be possible to update / change by the predefined automatic update function of the learning service server 300.

The information storage unit 320 may store / manage various teaching material contents, and store / manage learning level information for each learner and learner information for each teacher.

The content generating unit 340 may include a learning content generation menu for supporting generation of learning content using at least one of a text and a voice of the content according to a learning content generation request received through the request receiving unit 310. To provide.

Here, the learning content generation menu may include a learning category selection item for selecting one of the learning categories of writing learning, speaking learning and reading learning, a difficulty selection item for selecting a difficulty level, and extracting / input of the text of the content. A text input window item for performing a TTS item for executing a text to speech (TTS) function for converting the text of the content into a voice and an STT for executing a speech to text (STT) function for converting the voice of the content into text; And at least one of the items.

Of course, for this purpose, the learning service server 300 according to the present invention includes at least one of a text to speech (TTS) function for converting text to speech and a speech to text (STT) function for converting speech of contents into text. It may further include a conversion function unit 330 having a conversion function. Here, since the STT function and the TTS function may adopt any one of various existing conversion algorithms, a detailed description thereof will be omitted.

Accordingly, the content generation unit 340, the learning category selection item for selecting any one of the learning category of the writing learning, speaking learning and reading learning, and the difficulty (for example, levels 1, 2, 3, 4, 5) Difficulty selection item for selection, text input window item for extracting / input text of content to be used when generating learning content, and text to speech that converts text of content to be used when generating learning content to speech Terminal for learning content generation menu including at least one item of the TTS item for executing the function and the STT (Speech To Text) function for converting the speech of the content to be used for text generation when generating the learning content into text Provided to the device 100, the terminal device 100 to display the learning content generation menu.

Accordingly, in the terminal device 100 displaying the learning content generation menu, the learning category of the learning content to be generated in response to the request for generating the learning content through the learning category selection item is any one of writing learning, speaking learning or reading learning. It is possible to select, and through the difficulty selection item it is possible to select the difficulty of the learning content to be generated in response to the current content creation request.

In addition, the terminal device 100 displaying the learning content generation menu may extract / enter text of content (eg, article content) that is being played through the text input window item. For example, the terminal device 100 extracts / copyes the text of content (eg, article content) that is being played according to the operation of the user, that is, the teacher, by dragging and dropping the text of the learning content creation menu. You can paste it in the input field.

The content generation unit 340 generates the learning content according to the learning category selected from the terminal device 100 through the learning content generation menu.

For example, the case of generating the learning content according to the writing learning category is as follows.

The content generation unit 340 extracts / inputs the text from the content through the text input window item of the learning content generation menu in the terminal device 100, selects a writing learning category, and selects a predetermined difficulty level (eg, level 3). If the selected learning content generation execution is selected, the word information according to the selected difficulty level (eg, level 3) is recognized from the word information for each difficulty level previously stored in the information storage unit 330.

In addition, the content generation unit 340 performs a blanking text file and a blanking process of blanking the corresponding word in the text input through the text input window item based on the word information according to the selected difficulty level (for example, level 3). Creates learning content containing at least one of the text files of the original release.

That is, the content generator 340 corresponds to the text input through the text input window item based on the word information (eg, words 1, 2, 3, 5, and 8) according to the selected difficulty level (eg, level 3). Determines whether a word (eg, words 1,2,3,5,8) exists, creates a blanking text file blanking the corresponding word (eg, words 2,3,8), and releases the blanking process. Create an original text file, that is, the original text file that is unblanked for the word (eg words 2, 3, 8).

Accordingly, the content generation unit 340 generates the learning content of the writing learning category including the blanking text file and the original text file.

Here, the content generating unit 340, by activating the TTS function of the conversion function unit 330, converts the text input through the text input window item to the voice in the conversion function unit 330 to generate a voice file You can do that. In this case, the content generator 340 may generate the learning content of the writing learning category including the blanking text file, the original text file, and the voice file.

Accordingly, the content providing unit 350 may provide the generated learning content, that is, the learning content of the writing learning category, to the specific learning terminals 10, 20... Requested from the terminal device 100. Alternatively, the content providing unit 350 stores the generated learning content, that is, the learning content of the writing learning category, in the corresponding learning terminal 10 according to the learner information corresponding to the corresponding teacher of the terminal device 100 stored in the information storage unit 320. , 20 ...).

Therefore, the learning terminals 10, 20, etc., which are provided with the learning content, that is, the learning content of the writing learning category, play the blanking text file based on the learning content so that the learner inputs the blanked word in the displayed text. It is possible to induce writing learning, play the text file of the original to check the correct answer, and further, provide the listening learning by playing the voice file according to the text.

In addition, the case of generating the learning content according to the speaking learning category is as follows.

When the STT item is selected through the learning content generation menu in the terminal device 100, the content generation unit 340 activates the STT function of the conversion function unit 330 to play the content (eg, video content or voice content). The voice is converted into text by the conversion function unit 330 to generate a text file.

The content generating unit 340 corresponds to the voice of the content (eg, video content or voice content) when the speaking learning category is selected through the learning content generation menu in the terminal device 100 and execution of the learning content generation is selected. Generates a learning content including at least one of voice analysis information, pronunciation matching rate information, and a text file converted by the conversion function unit 330 analyzing the voice of the voice file and the contents (eg, video content or voice content). .

That is, the content generating unit 340 records or reproduces the voice of the content (for example, video content or voice content) played or selected by the terminal device 100 or from the content (for example, video content or voice content). By extracting the voice file, a voice file corresponding to the voice of the content (for example, video content or voice content) is generated. Alternatively, the content generation unit 340 generates voice analysis information analyzing voice of content (eg, video content or voice content), that is, voice analysis information analyzing intonation and spectrum of voice, and voice analysis information. The pronunciation matching rate information which is the basis for deriving the speech and pronunciation matching rate of others is generated.

Accordingly, the content generation unit 340 generates the learning content of the speech learning category including the voice file, the voice analysis information, the pronunciation matching rate information, and the text file.

Accordingly, the content providing unit 350 provides the generated learning content, that is, the learning content of the speaking learning category, to the specific learning terminals 10, 20... Requested from the terminal device 100, or the information storage unit ( It will be provided to the corresponding learning terminal (10, 20 ...) according to the learner information corresponding to the corresponding teacher of the terminal device 100 stored in 320.

Accordingly, the learning terminals (10, 20, ...) provided with the learning contents of the learning contents, that is, the speaking learning category, play / output the audio file based on the learning contents so that the learners can listen to the text files according to the learner's selection. Play / display the so that the learner can visually check the text corresponding to the voice. Based on the learning content, the learning terminals 10, 20 ... activate the microphone functions of the learning terminals 10, 20 ... to record the voices spoken by the learners, and to analyze and analyze the voices. Based on the matching rate information, a comparison result of comparing the voice of the voice file and the learner's voice may be displayed.

For example, a learning terminal (10, 20 ...) based on the learning content, the pronunciation comparison graph comparing the pronunciation of the voice of the voice file and the learner's voice based on the learning content, and the interval between the pronunciation matching rate and pronunciation difference You can display the result of comparison such as displaying in red.

In addition, the case of generating the learning content according to the reading learning category is as follows.

The content generating unit 340 extracts / inputs the text from the content through the text input window item of the learning content creation menu in the terminal device 100 and at least one word (eg, words a and b) in the input text. If, c, d) is selected, and the reading learning category is selected and the learning content generation execution is selected, the text file corresponding to the input text and the learning time counting information for counting the set learning time are generated.

For example, the content generation unit 340 may generate learning time counting information that counts the learning time (for example, three minutes) selected through the learning content generation menu, or based on the number of words in the text file. The learning time counting information for counting the learning time (for example, 3 minutes and 30 seconds) determined according to the predefined learning time algorithm may be generated.

The content generator 340 sequentially reads the words in the text during the above-described learning time to generate reading position information indicating the reading position, and selects the selected words (eg, words) in the text after the learning time has elapsed. Word highlight information that highlights a, b, c, and d) can be generated.

Accordingly, the content generation unit 340 generates the learning content of the reading learning category including the text file, the learning time counting information, the reading position information, and the word highlight information.

Accordingly, the content providing unit 350 provides the generated learning content, that is, the learning content of the read learning category, to the specific learning terminals 10, 20 ... requested from the terminal device 100, or the information storage unit ( It will be provided to the corresponding learning terminal (10, 20 ...) according to the learner information corresponding to the corresponding teacher of the terminal device 100 stored in 320.

Accordingly, the learning terminals (10, 20 ...) provided with the learning content of the learning content, that is, the learning category, read / play the text file based on the learning content and use the learning time counting information to learn the learning time (eg, 3). Minute), which displays a UI that counts (for example, reverse counting), and uses the reading position information to sequentially indicate and display words in the text.

Based on the learning content, the learning terminals 10, 20, ..., the selected words in the text (e.g. words a, b, c, d) after the learning time (e.g. 3 minutes) have elapsed using the word highlight information. Can be displayed by highlighting it (for example, underlining a word, changing a word's color, changing a word's font, etc.).

As described above, in the learning content generation system according to the above-described embodiment of the present invention, when the learning content generation using the specific content is requested from the terminal device 100 of the teacher, the learning service server 300 determines the specific content. By providing a learning content creation menu to the terminal device 100 that supports the creation of learning content using at least one of text and voice, the teacher extracts the contents of contents such as an article, a video, a textbook, etc. It helps to create dragon's learning contents immediately and easily.

Accordingly, the learning content generation system of the present invention provides an environment in which a teacher extracts contents of an article such as an article, a video, a textbook, and the like, and instantly and easily generates a learning content for a task to distribute to a learner. The convenience and efficiency of the can be increased.

Meanwhile, referring to FIG. 1, another embodiment of the present invention will be described. In the system for learning content generation according to the present invention, when a learning content generation function using a specific content is selected by a user, a text and voice of the content is selected. A terminal device 200 having a function of displaying a learning content generation menu for supporting generation of learning content using at least one of the above, and generating learning content according to a learning category selected through the learning content generation menu, and the terminal device 200. It includes a learning service server 400 for providing the learning content provided from the at least one learning terminal (10, 20 ...).

Herein, the learning terminals 10, 20, ... as in the above-described embodiment refer to the same reference numerals and description thereof will be omitted.

The terminal device 200 is a device possessed / operated by a teacher, and is connected to the learning service server 300 through a predetermined teacher authentication process, and provides at least one learning terminal 10 designated by providing learning content generated by the teacher. , 20 ...).

The terminal device 200 may access an external information providing server (not shown) to view and play content having at least one of a text, a video, and a voice. That is, the terminal device 200 connects to an information providing server, such as a web service server, and searches / selects and browses a desired article or content such as a UCC, a video, or an electronic book, thereby reading at least one of a text, a video, and a voice. It can play the content having.

Of course, the terminal device 200 may access the learning service server 300 or a separate learning server (not shown) to read and play textbook content having at least one of text, video, and voice.

In addition, the terminal device 200 may play the pre-stored content in a state in which a content having at least one of a video and audio is acquired / stored from a connected memory device (not shown) or a PC (not shown). .

As such, the terminal device 200 capable of playing content having at least one of text, video, and voice in various ways may use various types of devices such as a PC, a notebook computer, a PDA, a smart phone terminal, a mobile phone terminal, and the like. It may include.

The learning service server 400 may store / manage various textbook contents, and store / manage learning level information for each learner registered and learner information for each teacher.

Thus, the learning service server 400 stores the learning content provided from the terminal device 200, and provides the corresponding learning content to a specific learning terminal 10, 20 ... requested from the terminal device 200, or Alternatively, the corresponding learning contents may be provided to the corresponding learning terminals 10, 20... According to the learner information corresponding to the corresponding teacher of the terminal device 200.

Hereinafter, the configuration of the terminal device 200 of the present invention described above with reference to FIG. 3 will be described in more detail.

The terminal device 200 according to the present invention, when the user operation unit 220 for the user operation, the content playback unit 210 for playing the predetermined content, and the learning content generation function using the content is selected by the user A content generation function for displaying a learning content generation menu for supporting generation of learning content using at least one of text and voice of the content, and generating learning content according to a learning category selected through the learning content generation menu; 230).

The user operator 220 may include a key input unit, a mouse input unit, and at least one of a touch input unit as a function unit for inputting a manipulation of a teacher using the user, that is, the terminal device 200.

The content reproducing unit 210 is a function unit for reproducing and displaying / outputting predetermined content. The content reproducing unit 210 is connected to an external information providing server (not shown) according to a user's operation and forms at least one of a text, a video, and a voice. It is possible to browse and play content having a, or to play previously stored content.

That is, the content reproducing unit 210 connects to an information providing server such as a web service server and searches / selects and retrieves a desired article or UCC or a video or an e-book according to a user's operation. Content having at least one type of voice may be played.

Of course, the content playback unit 210 is connected to the learning service server 400 or a separate learning server (not shown) according to the user's operation, and the teaching material content having at least one of text, video, and voice forms. You can also browse and play.

In addition, the content reproducing unit 210 acquires / stores a content having at least one of a moving picture and a voice from a connected memory device (not shown) or a PC (not shown) according to a user's operation. The previously stored content may be played back.

On the other hand, it is preferable that the terminal device 200 according to the present invention stores word information for each difficulty level.

Here, the word information for each difficulty level is information representing at least one word corresponding to each of predetermined difficulty levels (for example, levels 1, 2, 3, 4, and 5). It may be possible to automatically update / change by the pre-information function managed by the terminal device 200.

When the learning content generation function using the specific content is selected by the user operation, the content generation function unit 230 displays a learning content generation menu that supports generation of the learning content using at least one of text and voice of the content.

Here, the learning content generation menu may include a learning category selection item for selecting one of the learning categories of writing learning, speaking learning and reading learning, a difficulty selection item for selecting a difficulty level, and extracting / input of the text of the content. A text input window item for performing a TTS item for executing a text to speech (TTS) function for converting the text of the content into a voice and an STT for executing a speech to text (STT) function for converting the voice of the content into text; And at least one of the items.

Of course, for this purpose, the terminal device 200, in particular, the content generation function 230 according to the present invention, the Text To Speech (TTS) function for converting text to speech and STT (Speech To Text) for converting speech of contents into text At least one conversion function may be provided. Here, since the STT function and the TTS function may adopt any one of various existing conversion algorithms, a detailed description thereof will be omitted.

Accordingly, the content generation function 230, the learning category selection item for selecting any one of the learning category of the learning learning, speaking learning and reading learning, and difficulty (for example, level 1, 2, 3, 4, 5) Difficulty selection item for selecting, text input window item for extracting / inputting text of content to be used when generating learning content, and TTS (Text To) for converting text of content to be used when generating learning content into voice. Speech Contents (TTS) item for executing the function and learning content creation menu including at least one item of STT (Speech To Text) function for converting the speech of the text to be used when generating the learning content into text. Display.

Accordingly, in the terminal device 200 displaying the learning content generation menu, the learning category of the learning content to be generated in response to the request for generating the learning content through the learning category selection item is any one of writing learning, speaking learning or reading learning. It is possible to select, and through the difficulty selection item it is possible to select the difficulty of the learning content to be generated in response to the current content creation request.

In addition, the terminal device 200 displaying the learning content generation menu may extract / enter text of content (eg, article content) that is being played through the text input window item. For example, the terminal device 200 extracts / copyes the text of content (eg, article content) that is being played according to the operation of the user, that is, the teacher, by dragging and dropping the text of the learning content creation menu. You can paste it in the input field.

The content generation function 230 generates learning content according to the learning category selected through the learning content generation menu.

For example, the case of generating the learning content according to the writing learning category is as follows.

The content generation function 230 extracts and inputs the text from the content through a text input window item of the learning content generation menu, selects a writing learning category, selects a predetermined difficulty level (eg, level 3), and then selects the learning content. If generation execution is selected, the word information according to the difficulty level (for example, level 3) selected from the previously stored difficulty word information is recognized.

Then, the content generation function 230, the blanking text file and the blank (blank) processing the corresponding words in the text input through the text input window item based on the word information according to the difficulty selected this time (for example, level 3) Generates learning content that contains at least one of the original text files that have been unprocessed.

In other words, the content generation function 230 is based on the word information (eg, words 1, 2, 3, 5, 8) according to the selected difficulty level (eg, level 3). Determines whether the word (eg, words 1,2,3,5,8) exists, creates a blanking text file blanking the existing word (eg, words 2,3,8), and releases the blanking process. Create an original text file, that is, an original text file that is unblanked for the word (eg words 2, 3, 8).

Accordingly, the content generation function 230 generates the learning content of the writing learning category including the blanking text file and the original text file.

Here, the content generation function 230 may activate the TTS function to convert the text input through the text input window item into voice to generate a voice file. In this case, the content generation function 230 may generate the learning content of the writing learning category including the blanking text file, the original text file, and the voice file.

In addition, the case of generating the learning content according to the speaking learning category is as follows.

When the STT item is selected through the learning content generation menu, the content generation unit 230 activates the STT function to generate a text file by converting the voice of the content being played (eg, video content or voice content) into text. .

In addition, the content generation function 230, when the speech learning category is selected through the learning content generation menu and the execution of the learning content generation is selected, the voice file and the content corresponding to the voice of the content (for example, video content or voice content) A learning content including at least one of voice analysis information, pronunciation matching rate information, and the above-described converted text file is analyzed.

That is, the content generation unit 230 records the voice of the content (for example, video content or voice content) played back or selected by the terminal device 200 or records the content (for example, video content or voice content). By extracting the voice file from the voice file corresponding to the voice of the content (e.g. video content or voice content) is generated. Alternatively, the content generation function 230 may generate voice analysis information analyzing voice of content (eg, video content or voice content), that is, voice analysis information analyzing intonation and spectrum of the voice and analyzing the voice. Based on the information, it generates pronunciation matching rate information which is the basis for deriving the speech and pronunciation matching rate of others.

Accordingly, the content generation function 230 generates the learning content of the speech learning category including the voice file, the voice analysis information, the pronunciation matching rate information, and the text file.

In addition, the case of generating the learning content according to the reading learning category is as follows.

The content generation function 230 extracts / inputs the text from the content through the text input window item of the learning content generation menu, and at least one word (eg, words a, b, c, d) in the input text. When the reading learning category is selected and the learning content generation execution is selected, the text file corresponding to the input text and the learning time counting information for counting the set learning time are generated.

For example, the content generation function 230 may generate learning time counting information for counting a learning time (for example, three minutes) selected through the learning content generation menu, or based on the number of words in a text file. The learning time counting information for counting the learning time (for example, 3 minutes 30 seconds) that is determined according to the predefined learning time algorithm can be generated.

The content generation function 230 sequentially indicates the words in the text during the above-described learning time to generate reading position information indicating the reading position, and selects the selected words in the text (eg, after the elapse of the learning time). Word highlight information that highlights words a, b, c, and d) can be generated.

Accordingly, the content generation function 230 generates the learning content of the reading learning category including the text file, the learning time counting information, the reading position information, and the word highlight information.

And, the terminal device 200 of the present invention, the terminal control unit for requesting to provide the generated learning content to the external learning service server 400 to provide at least one learning terminal (10, 20 ...) ( 240).

The terminal controller 240 provides the learning content corresponding to the learning content generated as described above, that is, writing learning or speaking learning or reading learning to the learning service server 400, and includes at least one learning terminal designated by the user ( 10, 20 ...) or request to provide the corresponding learning content, or request to provide to the corresponding learning terminal (10, 20 ...) according to the learner information of the corresponding teacher using the terminal device 200. have.

Accordingly, the learning terminals 10, 20 ... which have received the learning contents of the writing learning or speaking learning or reading learning category through the learning service server 400, have a learning process based on the learning contents as described in the previous embodiment. Will be able to perform

As described above, the terminal device 200 according to another embodiment of the present invention, by supporting the learning content generation function using at least one of the text and the voice of the specific content by the teacher in the terminal device 200, By extracting the contents of contents such as a video and a textbook, it is possible to immediately and easily generate learning contents for a task.

Accordingly, the terminal device 200 according to another embodiment of the present invention, an environment in which a teacher extracts contents of an article such as an article, a video, a textbook, and the like, can instantly and easily generate a learning content for a task and distribute the content to a learner. By providing this, it is possible to increase the convenience and efficiency of the learning instruction.

Hereinafter, a method of generating learning content according to a preferred embodiment of the present invention will be described with reference to FIGS. 4 to 6. Here, for convenience of description, the components shown in FIGS. 1 to 3 will be described with reference to corresponding reference numerals.

First, referring to FIG. 4, a method of generating learning content according to an embodiment of the present invention is as follows.

The terminal device 100 accesses an external information providing server (not shown) to view and play content having at least one of a text, a video, and a voice, or to play a previously stored content (S10).

For example, the terminal device 100 may access an external information providing server (not shown) to read and play content having at least one of a text, a video, and a voice. That is, the terminal device 100 connects to an information providing server such as a web service server, searches for and selects and selects a desired article or content such as a UCC, a video, or an electronic book, thereby reading at least one of a text, a video, and a voice. It can play the content having.

Of course, the terminal device 100 may access the learning service server 300 to read and play textbook contents having at least one of a text, a video, and a voice.

In addition, the terminal device 100 may play the pre-stored content in a state in which a content having at least one of a video and a voice is obtained / stored from a connected memory device (not shown) or a PC (not shown). .

As such, the terminal device 100 capable of reproducing content having at least one of a text, a video, and a voice through various methods may use learning content using predetermined content according to a user's operation, ie, a teacher using the terminal device 100. The generation may be requested to the learning service server 300 (S20).

The learning service server 300, in response to a request for generating learning content from the terminal device 100, the terminal device 100 generates a learning content generation menu that supports generation of learning content using at least one of a text and a voice of the corresponding content. Provided by (S30). Thus, the terminal device 100 will display the learning content generation menu provided (S40).

In addition, the terminal device 100 provides a user input such as a learning category selected through the displayed learning content generation menu to the learning service server 300 (S50), and through this, the learning service server 300 is connected to the terminal device ( In operation S50, learning content is generated according to the learning category selected.

In addition, the learning service server 300 may provide the generated learning content to a specific learning terminal 10, 20... Requested from the terminal device 100, or correspond to a corresponding teacher of the terminal device 100. It may be provided to the corresponding learning terminal (10, 20 ...) according to the learner information (S70).

Hereinafter, referring to FIG. 5, the operation method of the learning service server 300 according to the present invention will be described in more detail.

The operation method of the learning service server 300 according to the present invention determines whether a learning content generation request using predetermined content is received from the terminal device 100 (S100).

That is, in the method of operating the learning service server 300 according to the present invention, the content identification information (for example, content ID) indicating the content to be used and the content to be used when generating the learning content is requested to generate the content and learning content. The learning content generation request signal including at least one of the request information may be received from the terminal device 100.

When the learning content generation request using the predetermined content is received from the terminal device 100, the operation method of the learning service server 300 according to the present invention may generate at least one of text and voice of the content according to the learning content generation request. In operation S110, a learning content generation menu supporting the generation of the learning content is provided to the terminal device 100.

Here, the learning content generation menu may include a learning category selection item for selecting one of the learning categories of writing learning, speaking learning and reading learning, a difficulty selection item for selecting a difficulty level, and extracting / input of the text of the content. A text input window item for performing a TTS item for executing a text to speech (TTS) function for converting the text of the content into a voice and an STT for executing a speech to text (STT) function for converting the voice of the content into text; And at least one of the items.

Therefore, the operation method of the learning service server 300 according to the present invention includes a learning category selection item for selecting any one of the learning categories of writing learning, speaking learning and reading learning, and difficulty (for example, level 1, 2, 3,4,5) difficulty selection item for selecting, text input window item for extracting and inputting the text of the content to be used when generating the learning content, and text of the content to be used when generating the learning content by voice TTS for executing text to speech (TTS) function for conversion and STT for executing speech to text (STT) function for converting speech of content to be used for text generation when generating learning content and at least one item The learning content generation menu is provided to the terminal device 100 to cause the terminal device 100 to display the learning content generation menu.

Accordingly, in the terminal device 100 displaying the learning content generation menu, the learning category of the learning content to be generated in response to the request for generating the learning content through the learning category selection item is any one of writing learning, speaking learning or reading learning. It is possible to select, and through the difficulty selection item it is possible to select the difficulty of the learning content to be generated in response to the current content creation request.

In addition, the terminal device 100 displaying the learning content generation menu may extract / enter text of content (eg, article content) that is being played through the text input window item. For example, the terminal device 100 extracts / copyes the text of content (eg, article content) that is being played according to the operation of the user, that is, the teacher, by dragging and dropping the text of the learning content creation menu. You can paste it in the input field.

In addition, the operation method of the learning service server 300 according to the present invention receives a user input such as learning category selection through the learning content generation menu from the terminal device 100 (S120), and based on this, the learning content generation menu. Generates the learning content according to the user input, such as the learning category selected through (S130).

Hereinafter, step S130 of generating the learning content will be described in more detail.

For example, the case of generating the learning content according to the writing learning category is as follows.

In the operation method of the learning service server 300 according to the present invention, the text from the content is extracted and input through the text input window item of the learning content generation menu in the terminal device 100, the writing learning category is selected, and the predetermined method is selected. When the difficulty level (eg, level 3) is selected and the learning content generation execution is selected, the word information according to the currently selected difficulty level (eg, level 3) is recognized.

In addition, in the method of operating the learning service server 300 according to the present invention, based on the word information according to the difficulty level (for example, level 3) selected this time, the corresponding word in the text input through the text input window item is blanked. A learning content including at least one of a blanking text file and a text file of the original from which blank processing is released is generated.

That is, the method of operating the learning service server 300 according to the present invention is based on the word information (eg, words 1, 2, 3, 5, 8) according to the selected difficulty level (eg, level 3). Creates a blanking text file blanking the corresponding words (eg, words 2,3,8) by determining whether the corresponding words (eg, words 1,2,3,5,8) exist in the text input through Next, a text file of the original which has been unblanked, that is, a text file of the original of which the blank of the corresponding word (for example, words 2,3,8) is released.

Thus, the operation method of the learning service server 300 according to the present invention generates the learning content of the writing learning category including the blanking text file and the original text file.

Here, the operation method of the learning service server 300 according to the present invention, by activating the TTS function, it is possible to convert the text input through the text input window item to the voice to generate a voice file. In this case, the operation method of the learning service server 300 according to the present invention may generate learning contents of a writing learning category including a blanking text file, an original text file, and a voice file.

Therefore, the operation method of the learning service server 300 according to the present invention provides the generated learning contents, that is, the learning contents of the writing learning category, to the specific learning terminals 10, 20, ... which are requested from the terminal device 100. It may be (S140). Alternatively, the operation method of the learning service server 300 according to the present invention includes a corresponding learning terminal according to the learner information corresponding to the corresponding teacher of the terminal device 100 in which the generated learning contents, that is, the learning contents of the writing learning category, are stored. 10, 20 ...) may be provided (S140).

Therefore, the learning terminals 10, 20, etc., which are provided with the learning content, that is, the learning content of the writing learning category, play the blanking text file based on the learning content so that the learner inputs the blanked word in the displayed text. It is possible to induce writing learning, play the text file of the original to check the correct answer, and further, provide the listening learning by playing the voice file according to the text.

In addition, the case of generating the learning content according to the speaking learning category as another example of step S130 as follows.

In the operating method of the learning service server 300 according to the present invention, when the STT item is selected through the learning content creation menu in the terminal device 100, the STT function is activated to play the content (for example, video content or voice content). Convert the voice to text to create a text file.

In addition, in the method of operating the learning service server 300 according to the present invention, when the speaking learning category is selected through the learning content generation menu in the terminal device 100 and execution of the learning content generation is selected, the content (eg, video content or Generates a learning content including at least one of voice analysis information, pronunciation matching rate information, and a converted text file of a voice file corresponding to a voice of a voice content and content (eg, video content or voice content). .

That is, the operation method of the learning service server 300 according to the present invention may record or reproduce the voice of the content (for example, video content or voice content) played or selected by the terminal device 100. By extracting the audio file from the video content or the audio content, a voice file corresponding to the voice of the content (for example, the video content or the audio content) is generated. Alternatively, the operation method of the learning service server 300 according to the present invention may include voice analysis information that analyzes voice of content (for example, video content or voice content), that is, voice analysis information that analyzes intonation and spectrum of voice. And generates pronunciation matching rate information which is the basis for deriving the speech and pronunciation matching rate of others based on the voice analysis information.

Accordingly, the operation method of the learning service server 300 according to the present invention generates learning contents of a speaking learning category including a voice file, voice analysis information, pronunciation matching rate information, and a text file.

Thus, the operation method of the learning service server 300 according to the present invention provides the generated learning contents, that is, the learning contents of the speaking learning category, to the specific learning terminals 10, 20, ... which are requested from the terminal device 100. Or, it will be provided to the corresponding learning terminal (10, 20 ...) according to the pre-stored learner information corresponding to the corresponding teacher of the terminal device (100) (S140).

Accordingly, the learning terminals (10, 20, ...) provided with the learning contents of the learning contents, that is, the speaking learning category, play / output the audio file based on the learning contents so that the learners can listen to the text files according to the learner's selection. Play / display the so that the learner can visually check the text corresponding to the voice. Based on the learning content, the learning terminals 10, 20 ... activate the microphone functions of the learning terminals 10, 20 ... to record the voices spoken by the learners, and to analyze and analyze the voices. Based on the matching rate information, a comparison result of comparing the voice of the voice file and the learner's voice may be displayed.

For example, a learning terminal (10, 20 ...) based on the learning content, the pronunciation comparison graph comparing the pronunciation of the voice of the voice file and the learner's voice based on the learning content, and the interval between the pronunciation matching rate and pronunciation difference You can display the result of comparison such as displaying in red.

As another example of step S130, a case of generating learning content according to a reading learning category will be described.

In the operation method of the learning service server 300 according to the present invention, the text from the content is extracted / input from the text input window item of the learning content creation menu in the terminal device 100, and at least one word in the input text. (E.g., words a, b, c, d) is selected, and the reading learning category is selected and the learning content generation execution is selected, the learning time counting information counting the text file corresponding to the input text and the set learning time Create

For example, the method of operating the learning service server 300 according to the present invention may generate learning time counting information for counting a learning time (for example, three minutes) selected through the learning content generation menu, or text. Based on the number of words in the file, the learning time counting information for counting the learning time (eg, 3 minutes and 30 seconds) that is determined according to a predefined learning time algorithm may be generated.

In addition, the method of operating the learning service server 300 according to the present invention generates reading position information indicating a reading position by sequentially indicating words in the text during the above-described learning time, and after the elapse of the learning time, the text. Word highlight information that highlights the selected word (eg, words a, b, c, d) in the screen can be generated.

Accordingly, the operation method of the learning service server 300 according to the present invention generates a learning content of a reading learning category including a text file, learning time counting information, reading position information, and word highlight information.

Therefore, the operation method of the learning service server 300 according to the present invention provides the generated learning content, that is, the learning content of the read learning category, to the specific learning terminal 10, 20, etc. requested from the terminal device 100. Or, it will be provided to the corresponding learning terminal (10, 20 ...) according to the pre-stored learner information corresponding to the corresponding teacher of the terminal device (100) (S140).

Accordingly, the learning terminals (10, 20 ...) provided with the learning content of the learning content, that is, the learning category, read / play the text file based on the learning content and use the learning time counting information to learn the learning time (eg, 3). Minute), which displays a UI that counts (for example, reverse counting), and uses the reading position information to sequentially indicate and display words in the text.

Based on the learning content, the learning terminals 10, 20, ..., the selected words in the text (e.g. words a, b, c, d) after the learning time (e.g. 3 minutes) have elapsed using the word highlight information. Can be displayed by highlighting it (for example, underlining a word, changing a word's color, changing a word's font, etc.).

As described above, in the learning content generation method according to the above-described embodiment of the present invention, when the generation of learning content using specific content is requested from the terminal device 100 of the teacher, the learning service server 300 may determine the specific content. By providing a learning content creation menu to the terminal device 100 that supports the creation of learning content using at least one of text and voice, the teacher extracts the contents of contents such as an article, a video, a textbook, etc. It helps to create dragon's learning contents immediately and easily.

Accordingly, the learning content generation method of the present invention provides a environment in which a teacher extracts the contents of contents such as an article, a video, a textbook, and the like, and provides an environment in which a learning content for a task can be immediately and easily generated and distributed to learners. The convenience and efficiency of the can be increased.

Hereinafter, an operation method of the terminal device 200 according to another embodiment of the present invention will be described in detail with reference to FIG. 6.

According to another exemplary embodiment of the present invention, an operation method of a terminal device 200 may be connected to an external information providing server (not shown) according to a user's operation to display content having at least one of a text, a video, and a voice. Browse and play, or play previously stored content (S200).

That is, the operation method of the terminal device 200 of the present invention is connected to an information providing server, such as a web service server, according to a user's operation, and searches / selects and retrieves desired articles or contents such as UCC, video or e-book. As a result, content having at least one of a text, a video, and a voice may be played.

Of course, the operation method of the terminal device 200 of the present invention, according to the user's operation, connected to the learning service server 400 or a separate learning server (not shown) at least one of the form of text, video and voice It is also possible to browse and play the teaching material contents having a.

In addition, the operation method of the terminal device 200 of the present invention, according to the user's operation, obtains the content having at least one of the form of video and audio from a connected memory device (not shown) or PC (not shown) / In the stored state, the pre-stored content may be played back.

In operation method of the terminal device 200 of the present invention, it is determined whether the learning content generation function using the specific content is selected by the user operation (S210), and if the learning content generation function is selected, the text and the voice of the content are selected. In operation S220, a menu for generating a learning content that supports generation of learning content using at least one of them is displayed.

Here, the learning content generation menu may include a learning category selection item for selecting one of the learning categories of writing learning, speaking learning and reading learning, a difficulty selection item for selecting a difficulty level, and extracting / input of the text of the content. A text input window item for performing a TTS item for executing a text to speech (TTS) function for converting the text of the content into a voice and an STT for executing a speech to text (STT) function for converting the voice of the content into text; And at least one of the items.

Thus, the operation method of the terminal device 200 of the present invention, the learning category selection item for selecting any one of the learning category of writing learning, speaking learning and reading learning, and difficulty (for example, level 1, 2, 3, 4,5) difficulty selection item for selecting, text input window item for extracting / inputting text of content to be used when generating learning content, and text of content to be used when generating learning content to speech Learning including TTS for text to speech (TTS) function and STT for speech to text (STT) function for converting speech of contents to be used for text generation when learning content is created and learning Display the content creation menu.

Accordingly, in the terminal device 200 displaying the learning content generation menu, the learning category of the learning content to be generated in response to the request for generating the learning content through the learning category selection item is any one of writing learning, speaking learning or reading learning. It is possible to select, and through the difficulty selection item it is possible to select the difficulty of the learning content to be generated in response to the current content creation request.

In addition, the terminal device 200 displaying the learning content generation menu may extract / enter text of content (eg, article content) that is being played through the text input window item. For example, the terminal device 200 extracts / copyes the text of content (eg, article content) that is being played according to the operation of the user, that is, the teacher, by dragging and dropping the text of the learning content creation menu. You can paste it in the input field.

In addition, the operation method of the terminal device 200 of the present invention generates the learning content according to the learning category selected through the learning content generation menu (S230).

Hereinafter, step S230 for generating learning content will be described in more detail.

For example, the case of generating the learning content according to the writing learning category is as follows.

In the operation method of the terminal device 200 of the present invention, the text from the content is extracted / entered through the text input window item of the learning content generation menu, the writing learning category is selected, and the predetermined difficulty level (for example, level 3) When the selected learning content generation execution is selected, the word information according to the difficulty level (for example, level 3) selected from the previously stored difficulty word information is recognized.

In addition, in the operating method of the terminal device 200 of the present invention, a blanking process is performed by blanking the corresponding word in the text input through the text input window item based on the word information according to the difficulty level (for example, level 3) selected this time. A learning content including at least one of a text file and a text file of a source from which blank processing is released is generated.

That is, the operation method of the terminal device 200 of the present invention is based on the word information (eg, words 1, 2, 3, 5, 8) according to the selected difficulty level (eg, level 3) through a text input window item. Determines whether the word (eg words 1, 2, 3, 5, 8) exists in the input text, and creates a blanking text file blanking the existing word (eg words 2, 3, 8). Create a text file of the original that has been unblanked, that is, a text file of the original that has been unblanked of the word (eg words 2, 3, 8).

Thus, the operation method of the terminal device 200 of the present invention generates the learning content of the writing learning category including the blanking text file and the original text file.

Here, the operation method of the terminal device 200 of the present invention may activate the TTS function to convert the text input through the text input window item into voice to generate a voice file. In this case, the operation method of the terminal device 200 of the present invention may generate the learning content of the writing learning category including the blanking text file, the original text file, and the voice file.

In addition, the case of generating the learning content according to the speaking learning category is as follows.

In the operation method of the terminal device 200 of the present invention, when the STT item is selected through the learning content generation menu, the STT function is activated to convert the voice of the content (for example, video content or voice content) being played into a text file. Create a.

In addition, in the method of operating the terminal device 200 according to the present invention, when the speech learning category is selected through the learning content generation menu and the execution of the learning content generation is selected, the content (for example, video content or voice content) corresponds to the voice. A learning content including at least one of voice analysis information, pronunciation matching rate information, and the above-described converted text file is analyzed by analyzing a voice of a voice file and contents (eg, video content or voice content).

That is, the operation method of the terminal device 200 according to the present invention may record the voice of the content (for example, video content or voice content) reproduced or selected in the terminal device 200 or the content (for example, video content). Alternatively, a voice file corresponding to the voice of the content (eg, video content or voice content) is generated by extracting the voice file from the voice content. Alternatively, the operation method of the terminal device 200 according to the present invention may include voice analysis information analyzing voice of content (eg, video content or voice content), that is, voice analysis information analyzing intonation and spectrum of voice. And, based on the voice analysis information to generate the speech matching rate information that is the basis for deriving the speech and pronunciation matching rate of others.

Thus, the operation method of the terminal device 200 of the present invention generates the learning content of the speaking learning category including a voice file, voice analysis information, pronunciation matching rate information, and a text file.

In addition, the case of generating the learning content according to the reading learning category is as follows.

In the operation method of the terminal device 200 of the present invention, the text from the content is extracted / input through the text input window item of the learning content generation menu, and at least one word (eg, words a, b, When c, d) is selected, and the read learning category is selected and the learning content generation execution is selected, the text file corresponding to the input text and the learning time counting information for counting the set learning time are generated.

For example, the operation method of the terminal device 200 of the present invention may generate learning time counting information for counting a learning time (for example, three minutes) selected through the learning content generation menu, or in a text file. Based on the number of words can be generated learning time counting information that counts the learning time (eg, 3 minutes 30 seconds) is determined according to a predefined learning time algorithm.

In addition, the operation method of the terminal device 200 according to the present invention sequentially generates the reading position information indicating the reading position by indicating words in the text during the above-described learning time, and selects the text in the text after the learning time has elapsed. Word highlight information that highlights words (eg words a, b, c, d) can be created.

Thus, the operation method of the terminal device 200 of the present invention generates a learning content of a read learning category including a text file, learning time counting information, reading position information, and word highlight information.

In addition, the operation method of the terminal device 200 according to the present invention requests the generated learning content to the external learning service server 400 and provides the learning content to at least one learning terminal 10, 20... (S240).

That is, the operation method of the terminal device 200 of the present invention provides the learning content corresponding to the learning content generated as described above, that is, writing learning or speaking learning or reading learning, to the learning service server 400 and designated by the user. It is requested to provide the corresponding learning content to at least one learning terminal (10,20 ...), or the corresponding learning terminal (10,20 ...) according to the learner information of the corresponding teacher using the terminal device (200). You can also request to provide).

Accordingly, the learning terminals 10, 20 ... which have received the learning contents of the writing learning or speaking learning or reading learning category through the learning service server 400, have a learning process based on the learning contents as described in the previous embodiment. Will be able to perform

As described above, in the method of operating the terminal device 200 according to another embodiment of the present invention, the teacher in the terminal device 200 by supporting a learning content generation function using at least one of text and voice of specific content. By extracting the contents of contents such as articles, videos, textbooks, etc., it is possible to generate learning contents for homework immediately and easily.

Accordingly, in the method of operating the terminal device 200 according to another embodiment of the present invention, a teacher extracts contents of an article such as an article, a video, a textbook, and the like to instantly and easily generate learning contents for a task and distribute them to learners. By providing an environment in which learning can be done, the convenience and efficiency of learning instruction can be increased.

Although the present invention has been described in detail with reference to preferred embodiments, the present invention is not limited to the above-described embodiments, and the technical field to which the present invention belongs without departing from the gist of the present invention as claimed in the following claims. Anyone skilled in the art will have the technical idea of the present invention to the extent that various modifications or changes are possible.

The teacher can extract the contents of contents such as articles, videos, textbooks, etc. through the terminal device, and provide the environment to promptly and easily generate the learning contents for the assignment and distribute them to the learners, thereby increasing the convenience and efficiency of the learning guidance. The application of the learning content generation system and method can bring great progress in terms of increasing the learning effect and learning guidance, satisfaction of teachers / parents, and inducing learners' interests. Not only is the possibility of marketing or sales of a product sufficient, but it can also be carried out clearly in reality.

10,20 ...: Learning terminal
100,200 ...: terminal equipment
300,400: Learning Service Server

Claims (25)

A terminal device for requesting generation of learning content using predetermined content according to a user's manipulation; And
In response to a request for generating a learning content from the terminal device, providing a learning content generation menu for supporting generation of learning content using at least one of text and voice of the content to the terminal device, and selecting the learning content through the learning content generation menu. And a learning service server for generating learning contents according to the learning category. The method of claim 1,
The terminal device,
And accessing an external information providing server to view and play the content having at least one of a text, a video, and a voice, or to play the previously stored content. A request receiving unit requesting generation of learning content using predetermined content from a terminal device; And
In accordance with the learning content generation request, providing a learning content generation menu for supporting generation of learning content using at least one of text and voice of the content to the terminal device, and according to a learning category selected through the learning content generation menu. Learning service server comprising a content generation unit for generating learning content. The method of claim 3, wherein
The content generation unit,
A learning category selection item for selecting one of a learning category of writing learning, speaking learning and reading learning, a difficulty selection item for selecting difficulty, and a text of the content according to a request for generating learning content from the terminal device; A text input window item for extracting / inputting a text, a TTS item for executing a text to speech (TTS) function for converting the text of the content into a voice, and a speech to text (STT) function for converting the voice of the content into text; Learning service server, characterized in that to provide to the terminal device the learning content generation menu comprising at least one of the STT item and the execution. The method of claim 4, wherein
The content generation unit,
When the text from the content is input through the learning content generation menu and a writing learning category and a predetermined difficulty level are selected, the execution of learning content generation is selected. And a learning content server comprising at least one of a blanking text file blanking the corresponding word in the text and a text file of the original blanking process. The method of claim 4, wherein
The content generation unit,
When the STT item is selected through the learning content creation menu, a text file is generated by converting a voice from the content into text, and when a speaking learning category is selected through the learning content creation menu, the execution of learning content generation is selected. Learning service server, characterized in that for generating the learning content including at least one of the voice file corresponding to the voice of the content, the voice analysis information and pronunciation matching rate information and the converted text file analysis of the voice of the content; . The method of claim 4, wherein
The content generation unit,
When text from the content is input through the learning content generation menu, at least one word in the input text is selected, and a reading learning category is selected, and execution of learning content generation is selected, a text file corresponding to the input text. Learning time counting information for counting a set learning time, reading position information indicating a reading position by indicating words in the text during the learning time, and word highlighting for highlighting the selected word in the text after a learning time has elapsed. Learning service server, characterized in that for generating the learning content including at least one of the information. The method according to any one of claims 3 to 7,
Learning management server, characterized in that further comprising a content providing unit for providing the generated learning content to at least one learning terminal. A content playback unit for playing back predetermined content; And
When the learning content generation function using the content is selected by the user, a learning content generation menu for supporting generation of the learning content using at least one of the text and the voice of the content is displayed and selected through the learning content generation menu. And a content generation function for generating learning content according to the learning category. The method of claim 9,
The content playback unit,
And accessing an external information providing server to view and play the content having at least one of a text, a video, and a voice, or to play the previously stored content. The method of claim 9,
The content generation function unit,
When the text from the content is input through the learning content generation menu and a writing learning category and a predetermined difficulty level are selected, and execution of learning content generation is selected, the input is based on the word information according to the selected difficulty level among word information for each difficulty level. And generating the learning content including at least one of a blanking text file blanking the corresponding word in the text and a text file of the original from which the blanking process is released. The method of claim 9,
The content generation function unit,
When the STT item is selected through the learning content creation menu, a text file is generated by converting a voice from the content into text, and when a speaking learning category is selected through the learning content creation menu, the execution of learning content generation is selected. And generating the learning content including at least one of a voice file corresponding to the voice of the content, voice analysis information analyzing the voice of the content, pronunciation matching rate information, and the converted text file. The method of claim 9,
The content generation function unit,
When text from the content is input through the learning content generation menu, at least one word in the input text is selected, and a reading learning category is selected, and execution of learning content generation is selected, a text file corresponding to the input text. Learning time counting information for counting a set learning time, reading position information indicating a reading position by indicating words in the text during the learning time, and word highlighting for highlighting the selected word in the text after a learning time has elapsed. And generating the learning content including at least one of the information. The method according to any one of claims 9 to 13,
And a terminal control unit for providing the generated learning content to an external learning service server and requesting the learning content to be provided to at least one learning terminal. Requesting the terminal device to generate learning content using predetermined content according to a user's manipulation;
In response to a request for generating learning content from the terminal device, providing a learning content generation menu to the terminal device to support learning content generation using at least one of a text and a voice of the content; And
And generating, by the learning service server, learning content according to a learning category selected through the learning content generation menu. A request receiving step of receiving a request for generating learning content using predetermined content from a terminal device;
A menu providing step of providing a learning content generation menu to the terminal device to support learning content generation using at least one of a text and a voice of the content according to the learning content generation request; And
And a content generation step of generating learning content according to a learning category selected through the learning content generation menu. 17. The method of claim 16,
The menu providing step,
A learning category selection item for selecting one of a learning category of writing learning, speaking learning and reading learning, a difficulty selection item for selecting difficulty, and a text of the content according to a request for generating learning content from the terminal device; A text input window item for extracting / inputting a text, a TTS item for executing a text to speech (TTS) function for converting the text of the content into a voice, and a speech to text (STT) function for converting the voice of the content into text; Method for operating a learning service server, characterized in that for providing to the terminal device the learning content generation menu comprising at least one of the STT item and the execution. The method of claim 17,
The content generation step,
When the text from the content is input through the learning content generation menu and a writing learning category and a predetermined difficulty level are selected, and execution of learning content generation is selected, the input is based on the word information according to the selected difficulty level among word information for each difficulty level. And generating the learning content including at least one of a blanking text file blanking the corresponding word in the text and a text file of the original from which the blanking process is released. The method of claim 17,
The content generation step,
When the STT item is selected through the learning content creation menu, a text file is generated by converting a voice from the content into text, and when a speaking learning category is selected through the learning content creation menu, the execution of learning content generation is selected. Learning service server, characterized in that for generating the learning content including at least one of the voice file corresponding to the voice of the content, the voice analysis information and pronunciation matching rate information and the converted text file analysis of the voice of the content; Method of operation. The method of claim 17,
The content generation step,
When text from the content is input through the learning content generation menu, at least one word in the input text is selected, and a reading learning category is selected, and execution of learning content generation is selected, a text file corresponding to the input text. Learning time counting information for counting a set learning time, reading position information indicating a reading position by indicating words in the text during the learning time, and word highlighting for highlighting the selected word in the text after a learning time has elapsed. Method for operating a learning service server, characterized in that for generating the learning content including at least one of the information. A content playback step of playing back predetermined content;
Displaying a learning content generation menu for supporting generation of learning content using at least one of a text and a voice of the content when a learning content generation function using the content is selected by a user; And
And a content generation step of generating learning content according to a learning category selected through the learning content generation menu. The method of claim 21,
The content generation step,
When the text from the content is input through the learning content generation menu and a writing learning category and a predetermined difficulty level are selected, and execution of learning content generation is selected, the input is based on the word information according to the selected difficulty level among word information for each difficulty level. And generating the learning content including at least one of a blanking text file blanking the corresponding word in the text and a text file of the original from which the blanking is released. The method of claim 21,
The content generation step,
When the STT item is selected through the learning content creation menu, a text file is generated by converting a voice from the content into text, and when a speaking learning category is selected through the learning content creation menu, the execution of learning content generation is selected. And generating the learning content including at least one of a voice file corresponding to the voice of the content, voice analysis information analyzing the voice of the content, pronunciation matching rate information, and the converted text file. How it works. The method of claim 21,
The content generation step,
When text from the content is input through the learning content generation menu, at least one word in the input text is selected, and a reading learning category is selected, and execution of learning content generation is selected, a text file corresponding to the input text. Learning time counting information for counting a set learning time, reading position information indicating a reading position by indicating words in the text during the learning time, and word highlighting for highlighting the selected word in the text after a learning time has elapsed. And generating the learning content including at least one of the information. The method of claim 21, wherein
And providing the generated learning content to an external learning service server and requesting the learning content to be provided to at least one learning terminal.

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