KR20170048862A - Method for providing full-duplex and real-time learning serivce - Google Patents

Method for providing full-duplex and real-time learning serivce Download PDF

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KR20170048862A
KR20170048862A KR1020150149488A KR20150149488A KR20170048862A KR 20170048862 A KR20170048862 A KR 20170048862A KR 1020150149488 A KR1020150149488 A KR 1020150149488A KR 20150149488 A KR20150149488 A KR 20150149488A KR 20170048862 A KR20170048862 A KR 20170048862A
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learner
terminal
lecture
learner terminal
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김기태
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(주)취업뽀개기
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    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06QINFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q50/00Information and communication technology [ICT] specially adapted for implementation of business processes of specific business sectors, e.g. utilities or tourism
    • G06Q50/10Services
    • G06Q50/20Education
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06QINFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q50/00Information and communication technology [ICT] specially adapted for implementation of business processes of specific business sectors, e.g. utilities or tourism
    • G06Q50/10Services
    • G06Q50/20Education
    • G06Q50/205Education administration or guidance
    • GPHYSICS
    • G09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09BEDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
    • G09B5/00Electrically-operated educational appliances
    • G09B5/08Electrically-operated educational appliances providing for individual presentation of information to a plurality of student stations
    • G09B5/14Electrically-operated educational appliances providing for individual presentation of information to a plurality of student stations with provision for individual teacher-student communication

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Abstract

A method for providing an interactive learning service, the method comprising: receiving lecture contents from a lecturer terminal; classifying the lecture contents into at least one category using metadata included in the received lecture contents; Receiving learner information from at least one learner terminal and mapping and storing the learner information with at least one learner terminal; controlling the at least one learner terminal to output the lecture contents when the lecture is started; Transmitting the received feedback data to the lecturer terminal in real time when the feedback data is received from the learner terminal in real time, transmitting the processed feedback data to at least one learner terminal when the processed data for the feedback data is input from the lecturer terminal , At least one learner A step of transmitting the question content mapped to the content of the verbal lecture; and a step of mapping the answer data of the sent question content with at least one learner terminal and storing the answer data.

Description

METHOD FOR PROVIDING FULL-DUPLEX AND REAL-TIME LEARNING SERVE [0002]

The present invention relates to a bidirectional learning service providing method.

In recent years, as smart terminals including smart phones and smart pads have become popular and various programs and applications have been researched and developed, programs and applications for lecture preparation and learning have been developed and distributed in education field.

At this time, a method of conducting bi-directional and real-time lectures consists of solving a multiple choice problem, confirming an answer to a question, and receiving a lecture-based question from a user terminal so that an interactive lecture can be performed. In this regard, Korean Priority Patent No. 2006-0012811 (published on Mar. 02, 2006) and Korean Published Patent Application No. 2012-0133775 (published on December 11, 2012) provide a multiple choice problem via online network and provide feedback In the receiving configuration and the remote lecture service, a question is input from the user terminal and the answer is transmitted after the lecture is started, during the lecture, or after the lecture is finished.

However, there is no disclosure of a configuration for providing a report that statistically reports a pass rate of a company supported by learners who have user information based on an answer, a suitable company, and a predicted pass rate. In order to prevent degradation of the lecture efficiency due to a duplicate question, The configuration for the question counting or question recommendation function is not disclosed. In addition, even if the learner solves the problem, it does not know exactly which part is unknown. Even if the problem is solved a lot, the learner needs to put the professional manpower again to grasp the part of the learner, It is mostly the increase.

An embodiment of the present invention can accurately diagnose which part of a learner does not know without inputting a professional work force and can prevent a job seeker suffering from an employment difficulty from suffering a repeated employment failure due to a wrong prediction, It is possible to provide a bi-directional learning service providing method that both learner and lecturer can provide and provide efficient lectures by enabling communication between learner and lecturer in both directions and in real time. It should be understood, however, that the technical scope of the present invention is not limited to the above-described technical problems, and other technical problems may exist.

As a technical means for achieving the above technical object, an embodiment of the present invention is a method for providing a lecture content, comprising the steps of: receiving lecture contents from a lecturer terminal; extracting at least one category Classifying the lecture contents into a database and receiving the learner information from at least one learner terminal and mapping and storing the learner information with at least one learner terminal; Transmitting the received feedback data to the instructor terminal in real time when feedback data is received from at least one learner terminal in real time; In this case, Transmitting the question content mapped to the lecture contents to at least one learner terminal; and mapping and storing answer data for the sent question contents with at least one learner terminal.

According to any of the above-mentioned tasks of the present invention, it is possible to accurately diagnose a part of a learner who does not know, and to prevent a job seeker suffering from an employment difficulty from suffering repeated job failures due to wrong prediction, And learner-instructor communication in real-time, so that both learner and lecturer can provide and provide effective lectures, provide customized contents by accurately grasping learner's level, knowing knowledge and unknown concept, And provide data that enables the job seeker who is suffering from job hunting to work even with the skill of the learner.

1 is a block diagram illustrating an interactive education service providing system according to an embodiment of the present invention.
FIG. 2 is a block diagram illustrating a bidirectional education service providing server shown in FIG. 1. Referring to FIG.
FIG. 3 is a view for explaining an embodiment in which the interactive education service shown in FIG. 1 is implemented.
FIG. 4 is a diagram for explaining another embodiment in which the interactive education service shown in FIG. 1 is implemented.
FIG. 5 is a diagram illustrating a process in which data is transmitted and received between the respective components included in FIG. 1 according to an embodiment of the present invention.
6 is a flowchart illustrating an interactive training service providing method according to an exemplary embodiment of the present invention.

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings, which will be readily apparent to those skilled in the art. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. In order to clearly illustrate the present invention, parts not related to the description are omitted, and similar parts are denoted by like reference characters throughout the specification.

Throughout the specification, when a part is referred to as being "connected" to another part, it includes not only "directly connected" but also "electrically connected" with another part in between . Also, when an element is referred to as "including" an element, it is to be understood that the element may include other elements as well as other elements, And does not preclude the presence or addition of one or more other features, integers, steps, operations, components, parts, or combinations thereof.

The terms "about "," substantially ", etc. used to the extent that they are used throughout the specification are used in their numerical value or in close proximity to their numerical values when the manufacturing and material tolerances inherent in the stated meanings are presented, Accurate or absolute numbers are used to help prevent unauthorized exploitation by unauthorized intruders of the referenced disclosure. The word " step (or step) "or" step "does not mean" step for. &Quot;

In this specification, the term " part " includes a unit realized by hardware, a unit realized by software, and a unit realized by using both. Further, one unit may be implemented using two or more hardware, or two or more units may be implemented by one hardware.

In the present description, some of the operations or functions described as being performed by a terminal, a device, or a device may be performed instead in a server connected to the terminal, device, or device. Likewise, some of the operations or functions described as being performed by the server may also be performed in a terminal, device or device connected to the server.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

1 is a block diagram illustrating an interactive education service providing system according to an embodiment of the present invention. Referring to FIG. 1, the interactive education service providing system 1 may include at least one learner terminal 100, an interactive education service providing server 300, and a lecturer terminal 400. However, since the interactive education service providing system 1 of FIG. 1 is only an embodiment of the present invention, the present invention is not limited to FIG.

At this time, the respective components of FIG. 1 are generally connected through a network 200. For example, as shown in FIG. 1, at least one learner terminal 100 may be connected to the two-way education service providing server 300 through the network 200. The bidirectional education service providing server 300 may be connected to the instructor terminal 400 through the network 200. The lecturer terminal 400 may be connected to at least one learner terminal 100 via the bidirectional education service providing server 300 directly or through the network 200. [

Here, the network 200 refers to a connection structure capable of exchanging information between nodes such as a plurality of terminals and servers. One example of such a network 200 is a 3rd Generation Partnership Project (3GPP) network, (LAN), a wide area network (WAN), a personal area network (PAN), and the like. Network, a Bluetooth network, a satellite broadcast network, an analog broadcast network, a Digital Multimedia Broadcasting (DMB) network, and the like. At least one learner terminal 100, an interactive education service providing server 300 and a lecturer terminal 400 shown in FIG. 1 are not construed as being limited to those shown in FIG.

At least one learner terminal 100 may be connected to the interactive education service providing server 300 and the instructor terminal 400 through a program, a web site, an application site, an application, or the like provided by the interactive education service providing server 300 have. Here, at least one learner terminal 100 may be a terminal that transmits learner information to the interactive education service providing server 300, and may be a terminal receiving training content corresponding to learner information, that is, lecture contents . Also, at least one learner terminal 100 may be a terminal that transmits question or feedback data to the instructor terminal 400 in real time during a lecture, and may be a terminal that receives answer data for question or feedback data. At least one learner terminal 100 may be transmitted to the lecturer terminal 400 in real time when an answer to a question is input, or may be a terminal receiving a report when a simulated checker is viewed. At this time, at least one learner terminal 100 sequentially displays the basic concepts and problems provided by the two-way education service providing server 300 and sequentially displays the inputted solution or question mark on the information of at least one learner terminal 100 To the interactive education service providing server 300. The interactive education service providing server 300 may be a mobile terminal, Also, the at least one learner terminal 100 may be a terminal that automatically arranges and outputs the following problems based on the types of the displayed problems and concepts, and the number of solved solutions. At least one learner terminal 100 displays a problem so that the learner can solve various problems mapped to one concept so that the learner can adapt to various problem types, The same or similar problem or a new type of problem may be requested to the user 300 so that various types of the same concept can be easily solved. Here, at least one learner terminal 100 may be implemented as a computer capable of connecting to a remote server or terminal through the network 200. [ Here, the computer may include, for example, a notebook, a desktop, a laptop, and the like on which a WEB browser is installed. Also, at least one learner terminal 100 may be implemented as a terminal capable of connecting to a remote server or terminal through the network 200. [ At least one learner terminal 100 is a wireless communication device that is guaranteed to be portable and mobility, for example, a Personal Communication System (PCS), a Global System for Mobile communications (GSM), a Personal Digital Cellular (PDC) Personal Handyphone System), PDA (Personal Digital Assistant), IMT (International Mobile Telecommunication) -2000, CDMA (Code Division Multiple Access) -2000, W-CDMA (W- A handheld based wireless communication device such as a smart phone, a smartphone, a smartpad, a tablet PC, and the like.

The bidirectional education service providing server 300 may be a server for receiving, storing and mapping information from at least one learner terminal 100. The interactive education service providing server 300 may be a server for receiving lecture contents from the instructor terminal 400. [ For this purpose, the interactive education service providing server 300 may be a server for providing a lecture content editing interface to the instructor terminal 400. [ Here, the interactive education service including the lecture content editing interface can be implemented in a form executable without downloading the program. Of course, it does not exclude that it is implemented in the form of a program. Here, the bidirectional education service providing server 300 may be a server that forms a channel between at least one learner terminal 100 and the instructor terminal 400 and enables real-time data communication. When the feedback data and the question data are transmitted from at least one learner terminal 100, the interactive education service providing server 300 transmits the analysis results of the feedback data and the question data to the instructor terminal 400 And may be a server that transmits together. For example, if the feedback data is response data for a problem, the interactive education service providing server 300 may transmit statistical data including the percentage of correct answers of the students taking the course. For example, if the feedback data is question data, the bidirectional education service providing server 300 counts the same or similar questions to avoid a lag due to a duplicate question or a personal question, And then transmits the collected data to the instructor terminal 400. [0053] FIG. The bidirectional education service providing server 300 may be configured to receive at least one answer data of at least one learner terminal 100 based on a specification of at least one learner terminal 100, A server that compares the answers with the answers of the learner terminals having the same conditions and similar conditions and generates a report on the acceptance rate based on the competition rate of the company desired by the learner and a report on the deficient portion and the weak portion. The bidirectional education service providing server 300 transmits the concept and the problem to at least one learner terminal 100. If the at least one learner terminal 100 does not understand the concept or the problem, In the case of providing a problem of lowering the difficulty level or a problem of lowering the degree of difficulty and understanding or matching the corresponding concept or problem, the problem of asking the upper concept is provided in reverse, and in the former case, In the latter case, it is necessary to proceed until the problem with the concept root is wrong, so that the learner knows exactly what concept he or she knows. If the concept is known or the problem is wrong, You can get an accurate picture of the weakness of the problem. At this time, the bidirectional education service providing server 300 may be implemented as a computer capable of connecting to a remote server or terminal through the network 200. Here, the computer may include, for example, a notebook, a desktop, a laptop, and the like on which a WEB browser is installed.

The instructor terminal 400 may be a terminal that receives a lecture content editing interface from the interactive education service providing server 300. [ Here, the instructor terminal 400 can generate lecture contents through a lecture content editing interface, and prepare a presentation for lecture. The lecturer terminal 400 can be connected to at least one learner terminal 100 through the two-way education service providing server 300 when at least one learner terminal 100 is started Way education service providing server 300 to receive a question. The instructor terminal 400 may transmit feedback data for at least one learner terminal 100 to the interactive training service providing server 300. [ The instructor terminal 400 may be implemented as a computer capable of connecting to a remote server or terminal through the network 200. [ Here, the computer may include, for example, a notebook, a desktop, a laptop, and the like on which a WEB browser is installed. In addition, the instructor terminal 400 may be implemented as a terminal capable of connecting to a remote server or terminal through the network 200. [ The instructor terminal 400 is a wireless communication device that is guaranteed to be portable and mobility, for example, a Personal Communication System (PCS), a Global System for Mobile communications (GSM), a Personal Digital Cellular (PDC) ), A PDA (Personal Digital Assistant), IMT (International Mobile Telecommunication) -2000, Code Division Multiple Access (CDMA) -2000, W-CDMA (W-Code Division Multiple Access), Wibro (Wireless Broadband Internet) based wireless communication device, such as a smartphone, a smartpad, a tablet PC, and the like.

FIG. 2 is a diagram for explaining the interactive education service providing server shown in FIG. 1, FIG. 3 is a view for explaining an embodiment in which the interactive education service shown in FIG. 1 is implemented, FIG. 5 is a diagram for explaining another embodiment in which the interactive education service shown in FIG.

The interactive education service providing server 300 according to an embodiment of the present invention includes a receiving unit 310, a database generating unit 320, a storage unit 330, a control unit 340, a first transmitting unit 350, A transmitting unit 360, a third transmitting unit 370, a storing unit 380, and a customized learning unit 390. [

(Not shown) operating in conjunction with the bidirectional education service providing server 300 or the bidirectional education service providing server 300 according to an embodiment of the present invention may be provided with a customized learning solution providing application, Or open. In addition, the service program may be driven by at least one learner terminal 100 and the instructor terminal 400 using a script executed in the web browser. Here, a web browser is a program that enables a WWW (World Wide Web) service, and is a program for receiving and displaying hypertext described in hypertext mark-up language (HTML), for example, Netscape (Netscape) An Explorer, chrome, and the like. Further, the application refers to an application on the terminal, for example, an app (app) running on a mobile terminal (smart phone).

At this time, the connection of the network 200 is established by connecting at least one learner terminal 100, the interactive education service providing server 300 and the instructor terminal 400 to the communication terminal 200 for communication with the terminal connected to the network 200. [ To create a communication object. Way education service providing server 300 can exchange data with each other through a communication object.

The method of providing an interactive education service according to an embodiment of the present invention is a method of providing an interactive education service according to an embodiment of the present invention so that a passing rate can be increased when a company is supported for a learner suffering from an employment difficulty, And to provide a service to the user. For this purpose, it is aimed to have the same effect for the learner who is busy preparing for the job, the learner participating in the lecture, or not participating in the lecture. That is, both the student who actually participates in the lecture and the student who does not actually participate in the lecture can transmit the feedback data to the instructor terminal 400 using at least one learner terminal 100. In order to minimize the lecture preparation time of the lecturer terminal 400, it is possible to provide a lecture contents editing interface for lecture preparation, and to provide a successful strategy for the lecturer to the lecturer. However, the present invention is not limited to the above-mentioned objects.

The configuration of the interactive education service providing server 300 for executing the interactive education service providing method having the above-described object will be described in detail with reference to FIG.

2, the receiving unit 310 can receive lecture contents from a lecturer terminal. Here, the receiving unit 310 can receive the content of the uploaded lecture when the instructor terminal 400 creates and uploads the lecture content to the lecture content editing interface. The lecture content editing interface may include a function of setting at least one running time of each frame included in the lecture contents. In this case, if at least one per-frame running time is set, the lecture content editing interface measures the time of the voice data inputted when at least one frame is outputted, and if the measured time exceeds the predetermined range , It is possible to control the instructor terminal 400 to output an alarm through the lecture content editing interface.

For example, assume that the instructor terminal 400 prepares a presentation and the time is strictly limited for each presentation. The set time for each frame (one presentation) may be set to the same or different, and may be set to the default or may be set by the instructor terminal 400. For example, suppose that page 2 is a presentation to the economy part of the current situation, and the time allocated to it is three minutes. At this time, assuming that the error exceeding 3 minutes is 50% error, the instructor terminal 400 may sound an alarm when the error exceeds 4 minutes 30 seconds. The lecture content editing interface compares the description of the corresponding frame recorded by the instructor terminal 400 with the description of the previously stored page and extracts a paragraph having a degree of similarity equal to or less than the predetermined degree of similarity to the instructor terminal 400 You can tell. In this way, the instructor of the instructor terminal 400 can recognize which part of the description is to be removed or to quickly mention it. However, the present invention is not limited to the one used in the instructor terminal 400, but may be applied to the case where the lecture content editing interface is used by preparing a presentation in at least one learner terminal 100 .

In other words, the lecture content editing interface is controlled by the bidirectional training service providing server 300, and if the measured time exceeds the predetermined range, Calculates a similarity degree between the extracted word and a word included in at least one frame or a word included in a comment describing at least one frame, and when the calculated similarity is less than a preset similarity, Can be extracted, and the extracted section can be transmitted to the instructor terminal.

The database generating unit 320 may classify the lecture contents into at least one category using the metadata (Meta Data) included in the received lecture contents, and convert the lecture contents into a database. For example, assuming that the instructor terminal 400 maps and saves common sense and economy to the lecture content itself, and stores the concept of each frame section in synchronization with time, the lecture content itself is used as a current- Economy, and each frame section can be classified by tagged concept. Alternatively, the audio or video content of the lecture contents may be analyzed to extract a word or an image, and then a keyword may be extracted from the word, or a text and a keyword may be extracted from the image and classified according to the section.

In addition, when the classifying unit classifies and classifies the lecture contents into at least one category by using metadata (Meta Data) included in the received lecture contents, the database generating unit 320 classifies the at least one frame, At least one category is classified into at least one category by metadata, and at least one category is hierarchized into a tree node. At least one frame included in the lecture content is assigned to a lower node as the degree of difficulty increases, and as the degree of difficulty is lowered, The content including at least one frame included in the content of the lecture may be allocated to the same layer as the node to which at least one frame is allocated. For example, assuming that a tree is created for one concept, the concept can be assigned to a lower node, and the concept of lower difficulty can be assigned to an upper node. Suppose, therefore, that a student has matched the problem of a concept assigned to one layer (layer) of the concept B, At this time, you can go to two layers to study the concept of deepening, and you can come up with a problem to understand how to understand the problem of deepening.

Meanwhile, the storage unit 330 may receive the learner information from the at least one learner terminal 100, and may map the at least one learner terminal 100 and store the learner information. For example, the learner information may be information such as which school attended, what is the school subject matter score, how many points of the subject subject score, and how many points were obtained from the company-specific simulator for entering the company.

The control unit 340 can control the at least one learner terminal 100 to output the lecture contents when the lecturer terminal 400 starts lecturing. For example, when the handout is distributed in advance, it can be output, and even if not, at least one learner terminal 100 can output the handout or lecture contents.

When the feedback data is received in real time from at least one learner terminal 100, the first transmission unit 350 can transmit the received feedback data to the instructor terminal 400 in real time. For example, assuming that the instructor terminal 400 issues a question and requests an answer to grasp the understanding of the learner in real time, the response data is received from at least one learner terminal 100 and the statistical data Can be output. For example, if it was a five-point stance, you could print out data about what percentage of students did wrong, how many percent of students were selected, and so on. That is, when the feedback data is received in real time from at least one learner terminal 100, the first transmitter 350 transmits the feedback data to the instructor terminal 400 in real time, , It is possible to collect the empathy data for the question data, arrange the question data in the descending order of the sympathetic data, and transmit the sorted question data to the instructor terminal 400 in real time.

The second transmitting unit 360 can transmit the processed data to the at least one learner terminal 100 when the processed data for the feedback data is inputted from the instructor terminal 400. [

The third transmitting unit 370 can transmit the problem content mapped to the lecture content to at least one learner terminal 100. [ Here, the third transmitting unit 370 extracts the information data of at least one learner terminal 100, filters the problem having the degree of difficulty of the reference score given to the extracted information data, To the at least one learner terminal (100) having the learner terminal (100).

The storage unit 380 can map the answer data of the transmitted question content to at least one learner terminal 100 and store the answer data. That is, the storage unit 380 stores at least one learner terminal 100 having the difficulty level of the criterion score of at least one learner terminal 100 when it stores the answer data of the sent question contents with at least one learner terminal 100 The learner terminal 100 searches for lecture contents including at least one concept mapped to the problem and outputs lecture contents including at least one concept retrieved from at least one learner terminal 100 And transmits a problem having a degree of difficulty lower than a reference score to at least one learner terminal 100. The degree of difficulty is increased or decreased based on the answers of the at least one learner terminal 100, ).

The customized learning unit 390 receives the learner information from at least one learner terminal 100 in the storage unit 380 and maps and stores the learner information with at least one learner terminal 100, The level table is compared with the received learner information, the data of the learner level table whose degree of similarity with the learner information received as a result of the comparison exceeds a predetermined degree of similarity is extracted, and the reference score included in the extracted data is transmitted to at least one learner terminal The learner terminal 100 can update the data of at least one learner terminal 100 by mapping to the learner terminal 100. At this time, the learner level table according to the pre-stored learner information may be a table in which the learner level is mapped according to the criteria including the learner's school, department, and grade.

Also, the customized learning unit 390 maps and stores the answer data of the question contents sent from the storage unit 380 with at least one learner terminal 100, and then stores the answer data corresponding to the answer data Extracting at least one concept data included in the problem data, extracting at least one problem data mapped to at least one concept data, and transmitting at least one problem data mapped by the extracted concepts to at least one learner terminal 100 ). ≪ / RTI > Then, the customized learning unit 390 re-extracts at least one concept data mapped to the retransmitted problem if the answer data of at least one learner re-received for the problem data is an incorrect answer, Based on the concept data of the learner terminal 100, and transmits the generated content to the at least one learner terminal 100.

The customized learning unit 390 maps the answer data of the question content transmitted from the storage unit 380 to at least one learner terminal 100 and stores the answer data in at least one learner terminal 100 , Collects the percentage of correct answers of at least one learner terminal (100) having the same learner information as at least one learner terminal (100) for each company that issued the question content, and transmits the collected percentage of correct answers to at least one learner terminal 100), the competition rate and the acceptance rate can be calculated.

If the answer sent from at least one learner terminal 100 does not match the pre-stored answer or the question mark event is selected from at least one learner terminal 100, the customized learning unit 390 generates a wrong question and a question mark Extracts the concept data stored in the event and the mapped concept data, stores it in the at least one learner terminal 100, moves to an upper node of the node storing the extracted concept data, extracts background concept data stored in the upper node, Extract and extract the re-extracted problem to at least one student terminal. Here, the basic concept of the lecture contents is stored in each node based on the degree of difficulty in a tree structure, and the degree of difficulty becomes higher as it goes to the lower node of the tree structure, and the degree of difficulty becomes lower as it goes to the upper road. Here, at least one word included in the question is selectable as a question mark event, and at least one word can be mapped and stored with at least one conceptual data.

Meanwhile, the instructor terminal 400 and the at least one learner terminal 100 can be connected to the interactive education service providing server 300 through a web site or an app site.

A method of providing an interactive education service according to an embodiment of the present invention will now be described with reference to FIGS. 3 and 4. FIG.

Referring to FIG. 3, (a) an interactive learning service providing method can introduce a bi-directional real-time on-site lecture system and provide customized lectures even if a plurality of people are taught in the field by real- Includes configurations that enable customized reporting based on training results data by region and type. (B) When the handout is prepared in the instructor terminal 400, it is displayed on at least one learner terminal 100, and the lecture contents can be confirmed in real time by the learner's personal terminal and the image of the lecture screen can be stored .

4, when (a) a teacher terminal 400 presents a problem, at least one learner terminal 100 can send a response to a real-time problem to the instructor terminal 400, By comparison, it is possible to identify vulnerable parts, and it is possible to provide real-time and customized lectures at the correctness rate and understanding level, and feedback can be obtained to help establish the lecture plan in the future.

(b) Then, in order to be able to ask questions through at least one learner terminal 100, in order to prevent the class from being disturbed or lengthened due to the question, the empathy index for the problem is counted, In the case where there are many indexes (inputs of students who want to ask the question), they are sorted in descending order of the sympathy index for the question, and transmitted to the instructor terminal 400 so that the lecture can be effectively taught.

(c) In addition, by presenting wrong answers and correct answer results by school, type, and support company, it is possible to compare the average score and ranking by school area and type so that the student level can be diagnosed by school, , Competitors in each area provide the average scores and rankings by company, affiliate, and school, and can predict the acceptance rate through a customized data analysis system.

In summary, the method for providing interactive teaching service according to an embodiment of the present invention provides an interface for lecture presentation, thereby facilitating lecturers and students, solving real-time problems, and providing answer statistics, , Enables the student to confirm his / her own position, and enables the student to increase the satisfaction of the learner by checking the part that the learner does not understand in real time by the question sending function.

In addition, the editing interface for presentations can be configured to upload a file for at least one kind of presentation, and can be converted to an image and converted to be shared with at least one learner terminal 100 have. It also provides an interface that allows the video to be inserted into the presentation file itself rather than inserting a hyperlink in the presentation, and allows the presentation time to be measured so that the presentation can be completed within the correct time. The instructor terminal 400 can be set to be able to control the projector in synchronization with the bidirectional learning service providing server 300 by controlling the projector screen remotely with a single smartphone without a separate remote controller by means of the remote control function . In presentation mode, when multiple viewers and one screen are viewed on a large screen, the presentation mode can be used by attaching "/ p" to the connection address of the user. When the screen is displayed in the presentation mode, A QR code may be generated so that at least one learner terminal 100 is directly connected to a connection screen for presentation. At this time, the command for executing the presentation mode is not limited to "/ p ".

In addition, the functions for solving a problem may include multiple choice, answer, multiple response, other response, image upload. That is, the multiple-choice type is capable of responding to a problem by touching or clicking on at least one learner terminal 100, the supporting type means responding to a problem with text, and the other response is a multiple choice And a plurality of responses are configured so that the respondent can select a plurality of items in question, and the image uploading is performed so that a plurality of images can be registered in one problem. In addition, HTML can be used to add an external image or a moving picture. It can be utilized for the whole score distribution using correct data, etc., and time constraints can be used to solve a problem in a time for a single problem . At this time, it is possible to set a problem of limiting a score, for example, in the case of a problem of high difficulty or a question to be solved only to a respondent who has acquired a certain score or more, and to select a quiz game with a prize or a small number of persons . Since the statistics are aggregated in real time as soon as the respondent responds through the result sharing, the results can be configured to be shared with all of them.

In addition, the function for the question is configured such that the recommended question is automatically brought up to the top, and the instructor terminal 400 is configured to answer a high quality question in a short time, and to prevent duplicate questions , And a function of recommending a question from another learner when an arbitrary question is uploaded.

2 to 4 can be easily deduced from the same or similar contents as those of the bidirectional learning service providing method described above with reference to FIG. 1, Omit it.

FIG. 5 is a diagram illustrating a process in which data is transmitted and received between the respective components included in FIG. 1 according to an embodiment of the present invention. Hereinafter, an example of a process of transmitting and receiving a signal according to an embodiment of the present invention will be described with reference to FIG. 5. However, the present invention is not limited to such an embodiment, and according to various embodiments described above, It is apparent to those skilled in the art that the process of transmitting and receiving the shown data can be changed.

Referring to FIG. 5, the interactive education service providing server 300 transmits the editing interface to the instructor terminal 400 (S5100).

Then, the interactive education service providing server 300 receives the lecture contents from the instructor terminal 400 (S5200, S5300).

In the case where the learner terminal 100 transmits information (S5400), the interactive education service providing server 300 stores the learner's information into a database (S5500).

When the lecture starts (S5600), the interactive education service providing server 300 forms a real time channel between the learner terminal 100 and the lecturer terminal 400 (S5700), and receives feedback data from the learner terminal 100 (S5900). If the question data is a question, recommendation or sympathy is collected (S5930), the question data is sorted in the order of recommendation number (S5940) (S5950).

On the other hand, if the feedback data is not the question data, the interactive education service providing server 300 causes the instructor terminal 400 to transmit the feedback data in real time (S5910, S5920). On the other hand, the interactive education service providing server 300 transmits the problem data to the learner terminal 100 (S5970). When the feedback data is received (S5980), the bidirectional education service providing server 300 calculates the correct answer rate and transmits it to the instructor terminal 400 , The instructor terminal 400 may display the percentage of correct answers (S5991).

Then, the interactive education service providing server 300 generates report data based on the learner's data (S5992) and transmits it to the learner terminal 100 (S5993).

The order between the above-described steps S5100 to S5993 is merely an example, but is not limited thereto. That is, the order between the above-described steps (S5100 to S5993) may be mutually varied, and some of the steps may be executed or deleted at the same time.

The description of the method for providing the bidirectional learning service of FIG. 5 can be easily derived from the same or described contents of the method for providing the bidirectional learning service through FIGS. 1 to 4, Omit it.

6 is a flowchart illustrating an interactive training service providing method according to an exemplary embodiment of the present invention. Referring to FIG. 6, the interactive education service providing server receives lecture contents from a lecturer terminal (S6100).

Then, the interactive education service providing server classifies the lecture contents into at least one category using the metadata (Meta Data) included in the contents of the received lecture, and converts the lecture contents into a database (S6200).

The bidirectional education service providing server receives the learner information from at least one learner terminal and maps and stores the learner information with at least one learner terminal (S6300). When the lecture of the instructor terminal starts, at least one learner terminal lectures So that the content is output (S6400).

When the feedback data is received from at least one learner terminal in real time, the bidirectional education service providing server transmits the received feedback data to the instructor terminal in real time (S6500).

Then, when the processed data for the feedback data is inputted from the instructor terminal, the interactive training service providing server transmits the processed question data to at least one learner terminal (S6600) (S6700).

Finally, the bidirectional education service providing server maps answer data of the transmitted question content to at least one learner terminal and stores it (S6800).

The description of the method of providing the bidirectional learning service of FIG. 6 can be easily derived from the same or the same contents as the description of the bidirectional learning service providing method described above with reference to FIGS. 1 to 5, Omit it.

The bidirectional learning service providing method according to the embodiment described with reference to FIG. 6 may also be implemented in the form of a recording medium including instructions executable by a computer such as an application program module or a program module executed by a computer. Computer readable media can be any available media that can be accessed by a computer and includes both volatile and nonvolatile media, removable and non-removable media. In addition, the computer-readable medium may include both computer storage media and communication media. Computer storage media includes both volatile and nonvolatile, removable and non-removable media implemented in any method or technology for storage of information such as computer readable instructions, data structures, program modules or other data. Communication media typically includes any information delivery media, including computer readable instructions, data structures, program modules, or other data in a modulated data signal such as a carrier wave, or other transport mechanism.

The bidirectional learning service providing method according to an embodiment of the present invention may be executed by an application installed in a terminal (which may include a program included in a platform or an operating system basically installed in the terminal) (I.e., a program) directly installed on a master terminal by a user via an application providing server such as an application store server, an application, or a web server associated with the service. In this sense, the bidirectional learning service providing method according to an embodiment of the present invention may be implemented in an application installed in a terminal or directly installed by a user (i.e., a program) Can be recorded on the medium.

It will be understood by those skilled in the art that the foregoing description of the present invention is for illustrative purposes only and that those of ordinary skill in the art can readily understand that various changes and modifications may be made without departing from the spirit or essential characteristics of the present invention. will be. It is therefore to be understood that the above-described embodiments are illustrative in all aspects and not restrictive. For example, each component described as a single entity may be distributed and implemented, and components described as being distributed may also be implemented in a combined form.

The scope of the present invention is defined by the appended claims rather than the detailed description and all changes or modifications derived from the meaning and scope of the claims and their equivalents are to be construed as being included within the scope of the present invention do.

Claims (14)

A method of providing an interactive education service executed by an interactive education service providing server,
Receiving lecture contents from a lecturer terminal;
Classifying the lecture contents into at least one category using meta data included in the received lecture contents and converting the lecture contents into a database;
Receiving learner information from at least one learner terminal and mapping and storing the received learner information with the at least one learner terminal;
Controlling the at least one learner terminal to output the content of the lecture when the instructor terminal starts lecturing;
Transmitting the received feedback data to the instructor terminal in real time when feedback data is received in real time from the at least one learner terminal;
Transmitting the processed data to the at least one learner terminal when the processed data for the feedback data is input from the instructor terminal;
Transmitting problem content mapped to the lecture content to the at least one learner terminal;
Mapping answer data of the transmitted question content to the at least one learner terminal and storing the answer data;
And providing the interactive training service.
The method according to claim 1,
Wherein the step of receiving lecture content from the instructor terminal comprises:
Transmitting a lecture content editing interface to the instructor terminal;
Receiving the contents of the uploaded lecture when the instructor terminal creates and uploads the lecture contents through the lecture content editing interface;
, ≪ / RTI >
Wherein the lecture content editing interface includes a function of setting at least one running time for each frame included in the lecture contents.
3. The method of claim 2,
Wherein the lecture content editing interface measures the time of the audio data input when the at least one frame is output,
And controlling the lecturer terminal to output an alarm through the lecture contents editing interface when the measured time exceeds a predetermined range from the running time.
The method of claim 3,
Wherein the lecture content editing interface is controlled by the bidirectional education service providing server,
The lecture content editing interface includes:
Extracting words included in the voice data when the measured time exceeds a predetermined range from the running time,
Calculating a degree of similarity between the extracted word and a word included in the at least one frame or a word included in a comment describing the at least one frame,
If the calculated similarity is less than a preset similarity, extracts a section including a word calculated to be less than the predetermined similarity,
And transmitting the extracted section to the lecturer terminal.
The method according to claim 1,
Classifying the lecture contents into at least one category using the meta data included in the received lecture contents,
Classifying at least one frame included in the content of the lecture into at least one category by the metadata;
At least one frame included in the content of the lecture is assigned to a lower node as the degree of difficulty is increased, and at least one frame included in the content of the lecture is allocated to a lower node as the difficulty is lowered. ;
Assigning a content including a subtitle description of at least one frame included in the content of the lecture to the same layer as the node to which the at least one frame is allocated;
And providing the interactive training service.
The method according to claim 1,
After receiving learner information from the at least one learner terminal and mapping and storing the learner information with the at least one learner terminal,
Comparing the learner level table according to pre-stored learner information with the received learner information;
Extracting data of a learner level table whose similarity with the received learner information exceeds a preset degree of similarity;
Updating data of the at least one learner terminal by mapping a reference score included in the extracted data to the at least one learner terminal
Further comprising:
Wherein the learner level table according to the pre-stored learner information is a table in which the learner level is mapped according to a standard including the learner's school, department, and grade.
The method according to claim 1,
Wherein when the feedback data is received in real time from the at least one learner terminal, transmitting the received feedback data to the instructor terminal in real time comprises:
Collecting empathy data for the question data if the feedback data is question data;
Arranging the question data in a descending order of the sympathetic data;
Transmitting the sorted query data to the instructor terminal in real time;
Wherein the training program is executed by performing the following steps.
The method according to claim 1,
Wherein the step of transmitting the problem content mapped to the lecture contents to the at least one learner terminal comprises:
Extracting information data of the at least one learner terminal;
Filtering a problem having difficulty of a reference score given to the extracted information data;
Transmitting the filtered question to at least one learner terminal having the reference score;
The method comprising the steps < RTI ID = 0.0 > of: < / RTI >
9. The method of claim 8,
Wherein the step of mapping answer data of the transmitted question content to the at least one learner terminal,
Searching for a lecture content including at least one concept mapped with the problem if the problem with the degree of difficulty of the reference score of the at least one learner terminal is wrong in the at least one learner terminal;
Causing a lecture content including at least one of the searched concepts to be output from the at least one learner terminal;
Transmitting to the at least one learner terminal a problem having a degree of difficulty lower than the reference score;
Sending a problem to the at least one learner terminal by increasing or decreasing the degree of difficulty based on an answer of the at least one learner terminal;
The method of claim 1,
The method according to claim 1,
After the step of mapping the answer data of the transmitted question content to the at least one learner terminal and storing the answer data,
Extracting at least one concept data included in problem data corresponding to the answer data based on the answer data;
Extracting at least one problem data mapped to the at least one conceptual data;
Retransmitting at least one problem data mapped by the extracted concepts to the at least one learner terminal;
Re-extracting at least one concept data mapped to the retransmitted problem if the answer data of at least one learner re-received for the problem data is an incorrect answer;
Generating an incorrect answer content based on the re-extracted at least one conceptual data and transmitting it to the at least one learner terminal
Further comprising the steps < RTI ID = 0.0 > of: < / RTI >
The method according to claim 1,
Wherein the instructor terminal and at least one learner terminal are connectable to the interactive education service providing server through a website or an app site.
The method according to claim 1,
After the step of mapping the answer data of the transmitted question content to the at least one learner terminal and storing the answer data,
Mapping a correct answer rate of the at least one learner terminal for each question content;
Collecting the percentage of correct answers of at least one learner terminal having the same learner information as the at least one learner terminal for each company that issued the problem content.
Calculating a competition rate and an acceptance rate based on the collected percentage of correct answers of the at least one learner terminal;
Further comprising the steps < RTI ID = 0.0 > of: < / RTI >
The method according to claim 1,
After the step of mapping the answer data of the transmitted question content to the at least one learner terminal and storing the answer data,
If the answer sent from the at least one learner terminal does not match the pre-stored answer, or if the question mark event is selected from the at least one learner terminal, extract the conceptual data mapped to the wrong question and question mark event, A learner terminal of the learner;
Extracting background concept data stored in an upper node by re-extracting the problem by moving to an upper node of the node where the extracted concept data is stored;
Transmitting the re-extracted problem to the at least one learner terminal;
Further comprising:
The basic concept of the lecture contents is stored in each node based on the degree of difficulty in a tree structure, and the degree of difficulty becomes higher as it goes to lower nodes of the tree structure, Delivery method.
14. The method of claim 13,
Wherein at least one word included in the question is selectable by the question mark event and the at least one word is mapped and stored with at least one conceptual data.
KR1020150149488A 2015-10-27 2015-10-27 Method for providing full-duplex and real-time learning serivce KR20170048862A (en)

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20200010903A (en) * 2018-07-23 2020-01-31 최유진 Method and computer program for providing integrated lecture-related information
KR102284862B1 (en) * 2020-09-29 2021-08-02 주식회사 로보그램 Method for providing video content for programming education
KR20220097046A (en) 2020-12-31 2022-07-07 (주)강안교육 The method eof smart onlin lecture and system thereo
CN117635690A (en) * 2024-01-25 2024-03-01 兰州大学 Visual graph detection method and device and online education platform

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20200010903A (en) * 2018-07-23 2020-01-31 최유진 Method and computer program for providing integrated lecture-related information
KR102284862B1 (en) * 2020-09-29 2021-08-02 주식회사 로보그램 Method for providing video content for programming education
KR20220097046A (en) 2020-12-31 2022-07-07 (주)강안교육 The method eof smart onlin lecture and system thereo
CN117635690A (en) * 2024-01-25 2024-03-01 兰州大学 Visual graph detection method and device and online education platform
CN117635690B (en) * 2024-01-25 2024-04-09 兰州大学 Visual graph detection method and device and online education platform

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