KR20120057702A - Method for Providing Self-Leading Study In Real-Time, System, Sever And Internet Telephone Therefor - Google Patents

Abstract

PURPOSE: A real-time self-directed learning providing server is provided to enable a learner to remotely learn desired learning courses in real time by comparing and selecting teachers who teach the learning courses. CONSTITUTION: An information reception unit(210) receives learning content request signals from an internet phone of a learner. A keyword request unit(220) transmits a learning keyword input page to the internet phone of the learner. A teacher selection unit(230) selectively transmits teacher list information customized by learning keyword information of registered lecture information to the internet phone of the learner. A video call unit(240) provides video calls between the internet phone of a teacher and the internet phone of the learner.

Description

Method for Providing Self-Leading Study In Real-Time, System, Sever And Internet Telephone Therefor}

One embodiment of the present invention is directed to a method for providing real-time self-directed learning and a system, a server, and an internet phone for the same. More specifically, when an instructor selects an instructor who provides the lecture by searching the contents of a lecture to be listened to by a keyword using an internet phone, a real-time question-and-answer expression is performed by a video call and an interactive writing between the instructor and the learner. The present invention relates to a method of providing real-time self-directed learning that allows self-directed learning to be performed and charges learners according to usage time, and a system, a server, and an internet phone therefor.

Recently, with the rapid development of computer, electronic, and communication technologies, various wireless communication services using wireless networks have been provided, and in the field of learning, such as distance learning or image learning in the field of learning, according to the development of the Internet and communication technology. There is a trend that is spread to the learning method using the same electronic device. In particular, the learning method using the Internet is being spread to a wide variety of learning programs such as teaching and learning for middle and high school students, and language learning for children, and the number of subscribers using it is increasing.

However, such a learning method using the Internet is a one-sided learning method that provides pre-stored video lectures such as video lectures, and thus there is a problem in that the learning effect decreases due to less participation and interest of students. In particular, in the case of e-learning alone, the learning process does not proceed properly unless somebody instructs professionally, and there is a problem that deep learning is impossible. On the other hand, the content described in the above-mentioned portion merely provides background information on the embodiment of the present invention and does not constitute a prior art.

In order to solve the above-described problem, an embodiment of the present invention allows a video call and an interactive writing to be made with an instructor who provides a lecture content selected by a learner through an Internet phone, and charges the learner according to the usage time in real time. The main purpose is to provide a self-directed learning method and a system, a server, and an internet phone for the same.

In order to achieve the above object, an embodiment of the present invention, an information receiving unit for receiving a learning content request signal from the learner's Internet phone; A keyword request unit for transmitting a learning keyword input page to the learner's Internet telephone; An instructor selection unit configured to select instructor list information corresponding to the learning keyword information input on the learning keyword input page among the lecture-related information, and transmit the information to the learner's Internet telephone; And a video call execution unit configured to perform a video call between an instructor internet phone corresponding to the selected instructor information among the instructor list information and the learner internet phone.

In addition, according to another object of the present invention, the learning content request unit for transmitting a learning content request signal to the learning providing server; A keyword processing unit which receives the learning keyword input page from the learning providing server and outputs the learning keyword input page through the display unit, and transmits the learning keyword information input on the learning keyword input page to the learning providing server through the provided key input unit; An instructor information processor configured to receive instructor list information corresponding to the learning keyword information from the learning providing server and output the instructor list information through the display unit, and transmit selected instructor information among the instructor list information to the learning providing server through the key input unit; And a video call processor configured to perform a video call with an internet phone corresponding to the selected instructor information.

In addition, according to another object of the present invention, the learner Internet phone for transmitting a learning content request signal; Transmits a learning keyword input page to the learner's Internet telephone, and selects and transmits instructor list information corresponding to the learning keyword information input on the learning keyword input page among the registered lecture related information to the learner's Internet telephone. A learning providing server configured to perform a video call between the internet phone corresponding to the selected instructor information among the instructor list information and the learner internet phone; And it provides a real-time self-directed learning providing system comprising the instructor Internet telephone for conducting the video call with the learner Internet telephone.

In addition, according to another object of the present invention, the information receiving step of receiving a learning content request signal from the learner's Internet phone; A keyword request step of transmitting a learning keyword input page to the learner internet phone; An instructor selection step of selecting instructor list information corresponding to the learning keyword information input on the learning keyword input page among the lecture-related information registered in advance and transmitting the selected instructor information to the learner's Internet telephone; And performing a video call between the instructor internet phone corresponding to the selected instructor information among the instructor list information and the learner internet phone.

In addition, according to another object of the present invention, the learning content request step of transmitting a learning content request signal to the learning providing server; A keyword processing step of receiving a learning keyword input page from the learning providing server and outputting the learning keyword input page through the display unit, and transmitting the learning keyword information input on the learning keyword input page to the learning providing server through the provided key input unit; An instructor information processing step of receiving instructor list information corresponding to the learning keyword information from the learning providing server and outputting the instructor list through the display unit, and transmitting the instructor information selected from the instructor list information to the learning providing server through the key input unit; ; And it provides a real-time self-directed learning providing method comprising a video call processing step of performing a video call with the Internet phone corresponding to the selected lecturer information.

As described above, according to an exemplary embodiment of the present invention, when a learner searches a lecture content to be listened to by a keyword form and selects an instructor who provides the lecture by using an internet phone, an image between the instructor and the learner is provided. Call and interactive writing has the effect of real-time Q & A self-directed learning. In addition, according to one embodiment of the present invention, there is an effect that the charge is made only for the video call time between the lecturer and the learner.

In addition, according to an embodiment of the present invention, a learner compares and selects an instructor who lectures a desired learning process at a desired time, and there is an effect of learning in a corresponding field in real time through a video call with the instructor. In addition, according to an embodiment of the present invention, there is an effect that can provide a real-time correspondence distance learning in the fields of kindergarten-related learning, elementary, middle and high school related learning, certification-related learning, foreign language domain-related learning.

1 is a block diagram schematically showing a real-time self-directed learning providing system according to an embodiment of the present invention;
2 is a block diagram schematically showing a learning providing server according to an embodiment of the present invention;
3 is a block diagram schematically showing a learner's Internet telephone according to an embodiment of the present invention;
4 is a flowchart illustrating a real-time self-directed learning providing method using a learning providing server according to an embodiment of the present invention;
5 is a flowchart illustrating a real-time self-directed learning method using an Internet phone according to an embodiment of the present invention;
6 is an exemplary view showing an icon for learning content in a learner Internet phone according to an embodiment of the present invention;
7 is an exemplary view showing a learning keyword input page according to an embodiment of the present invention;
8 is an exemplary view showing instructor list information according to an embodiment of the present invention;
9 is an exemplary view showing a video call screen and an interactive writing screen between a learner's Internet phone and an instructor's Internet phone according to an embodiment of the present invention.
Description of the Related Art
110: learner's Internet phone 120: Internet network
130: learning providing server 140: instructor Internet phone
150: lecturer terminal 160: billing server
170: exchanger

Hereinafter, some embodiments of the present invention will be described in detail through exemplary drawings. In adding reference numerals to the components of each drawing, it should be noted that the same reference numerals are assigned to the same components as much as possible even though they are shown in different drawings. In the following description of the present invention, a detailed description of known functions and configurations incorporated herein will be omitted when it may make the subject matter of the present invention rather unclear.

In addition, in describing the component of this invention, terms, such as 1st, 2nd, A, B, (a), (b), can be used. These terms are intended to distinguish the constituent elements from other constituent elements, and the terms do not limit the nature, order or order of the constituent elements. If a component is described as being "connected", "coupled" or "connected" to another component, that component may be directly connected to or connected to that other component, but there may be another configuration between each component. It is to be understood that the elements may be "connected", "coupled" or "connected".

1 is a block diagram schematically showing a real-time self-directed learning providing system according to an embodiment of the present invention.

Real-time self-directed learning providing system according to an embodiment of the present invention is a learner Internet phone 110, display device 112, handset 114, electronic pad 116, Internet network 120, learning providing server ( 130, the lecturer's Internet phone 140, the lecturer terminal 150, the billing server 160, and the exchanger 170. Meanwhile, in an embodiment of the present invention, the real-time self-directed learning providing system includes a learner's Internet phone 110, a display device 112, a handset 114, an electronic pad 116, an internet network 120, and a learning provision server. 130, the instructor Internet phone 140, the instructor terminal 150, the billing server 160 and the exchange is described as including only 170, which is illustrative of the technical idea of an embodiment of the present invention It should be noted that one of ordinary skill in the art to which an embodiment of the present invention belongs may make various modifications to the components included in the real-time self-directed learning providing system without departing from the essential characteristics of the embodiment of the present invention. And modifications may be applicable.

The learner's Internet phone 110 refers to a terminal for performing a normal voice call and a video call through wired / wireless communication in connection with the Internet network 120. That is, the learner's Internet phone 110 is a concept of an Internet phone or an IP phone having a camera module and a separate display unit. The call method of the learner's Internet phone 110 may be provided in a form made between a PC and a PC, a form made between a PC and a phone, and a form made between a phone and a phone. That is, in the case of using the learner's Internet phone 110, a long distance call or an international call can be made via the Internet network 120 without a PC. Since the structure of the Internet phone is connected in the form of a telephone network-internet network-telephone network, the communication network is replaced by the relay network portion of the telephone network, and the Internet network 120 does not have a function of guaranteeing the quality of a call. Some delay or degradation of sound quality may occur.

The learner's Internet phone 110 operates the learner's Internet phone 110, a plurality of software for performing various additional functions such as basic software for performing voice and video communication, a camera function, and a message for transmitting and receiving for wireless communication. And a memory unit for storing the protocol software for processing the data, and storing a video call with the instructor Internet phone 140 in the memory unit. In this case, the learner's Internet phone 110 may store an image in which the video call is made by the capacity of the memory unit. If the learner's Internet phone 110 exceeds the capacity of the memory unit, the learner's Internet phone 110 may delete the pre-stored video call image in the stored order. In addition, the learner's Internet phone 110 may transmit the video call stored in the memory unit to an external PC that interworks with the video call, and may transmit the video call to the mobile memory device through a separate input / output port. will be. Here, the removable memory device is preferably a universal serial bus (USB) memory, but is not necessarily limited thereto.

In addition, the learner's Internet phone 110 may output video and audio signals to the outside. For example, the video signal may be output to the outside through the RCA jack, and the audio signal may be output to the outside through the stereo jack. Meanwhile, video and audio signals may be received from the outside. In addition, the display unit provided in the learner's Internet phone 110 is preferably a touch screen, but is not necessarily limited thereto. In addition, the learner's Internet phone 110 includes a microphone, which is a voice input means for converting a user's voice input into an electrical signal, and a speaker, which is a voice output means for converting and outputting an audible sound. It is desirable to implement a speakerphone.

The learner's Internet phone 110 according to an embodiment of the present invention transmits a learning content request signal to the learning providing server 130. That is, the learner's Internet phone 110 is displayed through a display unit having a plurality of preset icons. When the icon for learning content is selected from the plurality of icons, the learner internet phone 110 transmits a learning content request signal to the learning providing server 130. If a preset number for requesting learning content is input, the learning content request signal is transmitted to the learning providing server 130. The learner's Internet phone 110 receives the learning keyword input page from the learning providing server 130 and outputs it through the display unit provided. The learner provides the learning keyword information input on the learning keyword input page through the provided key input unit. Send to server 130. That is, the learner's Internet phone 110 outputs a learning keyword input page including at least one or more of textbook name information, author name information, chapter information, learning / subtitle information, and local information through the display unit, and is output through the display unit. The learning keyword information corresponding to at least one or more of textbook name information, author name information, chapter information, learning / subtitle information, and local information is transmitted to the learning providing server 130.

The learner's Internet phone 110 receives the instructor list information corresponding to the learning keyword information from the learning providing server 130 and outputs the information through the display unit. To send). The learner internet phone 110 performs a video call with the internet phone corresponding to the selected lecturer information. The learner's Internet phone 110 allows a video call to be carried out through an interlocking display device 112. The learner's Internet telephone 110 controls the screen of the display device 112 to be divided into a screen of a broadcast content output through the display device 112 and a screen of a video call. The learner's Internet phone 110 interworks with the electronic pad 116 that recognizes a separate electronic pen, and stores information input through the electronic pad 116 or transmits the information to the instructor's Internet phone 140. The learner's Internet phone 110 is a handset 114 that supports at least one or more short-range communication schemes of Bluetooth, ZigBee, infrared communication (IrDA), wireless LAN (WLAN), and ultra wide band (UWB). Connect with In this case, the learner's Internet phone 110 supports an interactive writing function in which the instructor's Internet phone 140 is interlocked with the electronic pad 116 during a video call. In this case, the learner's Internet phone 110 may turn over a page in the form of an e-book when the writing input information associated with the electronic pad 116 exceeds the size of the display unit provided in the learner's Internet phone 110. Allows you to enter the writing content in the form.

The learner's Internet phone 110 interworks with the electronic pad 116 that recognizes a separate electronic pen, and stores writing data input through the electronic pad 116 or transmits the written data to the instructor's Internet phone 140. When the learner's Internet phone 110 receives the writing data from the instructor's Internet phone 140, the learner's Internet phone 110 displays the writing data in a video call performed with the instructor's Internet phone 140, or corresponds to a video call. The image data is converted into writing data. The learner's Internet phone 110 controls the screen of the video call output through the display unit to be converted into writing data received from the instructor's Internet phone or divided into a screen of the video call and the writing data. The learner's Internet phone 110 allows a video call to be performed through an interlocking display device 112 and displays writing data received from the lecturer's Internet phone 140 through the display device 112.

The display apparatus 112 refers to a device that outputs at least one or more information among image information, image information, and audio information. In addition, the display device 112 may interwork with the learner's Internet phone 110 and output broadcast content received from the outside. On the other hand, the display device 112 is a device having a display unit for outputting at least one or more information of the image information, image information and audio information, tablet PC (Tablet PC), laptop (Laptop), personal computer (PC: Personal Computer), Smart Phone, Personal Digital Assistant (PDA), Mobile Communication Terminal (Mobile Communication Terminal), etc., any one of the image processing for outputting broadcast content and advertising content Means a device provided with a module. That is, the display device 112 is generally a digital TV, a monitor, and the like, but any device including a display unit and an image processing module capable of outputting an image may be used. It is a broad concept that includes both.

The handset 114 is a part of a telephone made by making a phone handset, a handset, and a grip part easy to handle. The handset 114 may be equipped with a dial, but is a headset in the form of a headphone with a microphone. ) May be implemented. Meanwhile, the handset 114 supports at least one short range communication method among Bluetooth, ZigBee, infrared communication (IrDA), wireless LAN (WLAN), and ultra wide band (UWB), and the above-described short range communication It communicates with the learner's Internet phone 110 using the method.

The electronic pad 116 is a kind of tablet or digitizer, and refers to a device used as a graphic user interface of a computer as a figure input panel. The electronic pad 116 may be implemented in a flat plate form in which a module for interworking with the electronic pen and a wired / wireless unit and receiving information received through the electronic pen is mounted. In addition, the cursor manipulation area of the user is separately implemented in the electronic pad 116, and similar to a general mouse, but may detect a pen pressure. That is, the electronic pad 116 is mainly required for a task that requires more elaborate work or hand gestures than a mouse, but in the present invention, the electronic pad 116 is used in conjunction with the learner's Internet phone 110 to write the contents of the lecture, or the instructor's Internet. In conjunction with the phone 140 may be used by the instructor to write the lecture content.

The internet network 120 is a network capable of transmitting and receiving data using an internet protocol using a wired / wireless communication technology. The learner's Internet phone 110, a learning providing server 130, an instructor's Internet phone 140, and an exchanger 170 The network may be a closed network such as a local area network (LAN) or a wide area network (WAN), but is preferably an open type such as the Internet. The Internet has many services in the TCP / IP protocol and its upper layers: HyperText Transfer Protocol (HTTP), Telnet, File Transfer Protocol (FTP), Domain Name System (DNS), Simple Mail Transfer Protocol (SMTP), and SNMP ( The global open computer network architecture that provides the Simple Network Management Protocol (NFS), Network File Service (NFS), and Network Information Service (NIS).

The learning providing server 130 according to an embodiment of the present invention receives a learning content request signal from the learner's Internet phone 110. The learning provision server 130 receives a learning content request signal from a learner group including identification information of the plurality of learner internet phones 110. Here, the learner group may be implemented in the form of a library and interwork with the learning providing server 130. The learning provision server 130 transmits the learning keyword input page to the learner internet phone 110. The learning providing server 130 transmits a learning keyword input page including at least one or more of textbook name information, author name information, chapter information, learning / subtitle information, and region information to the learner's Internet phone 110. Meanwhile, the learning providing server 130 transmits a learning keyword input page to a learner group including identification information of the plurality of learner internet phones 110.

The learning providing server 130 selects lecturer list information corresponding to the learning keyword information input on the learning keyword input page among the pre-registered lecture-related information, and transmits the instructor list information to the learner internet phone 110. The lecture-related information may include at least one or more of lecturer name information, lecturer profile information, lecture field information, lecture book information, and chapter information lectured in the book. That is, the instructor registers the lecture-related information in the learning providing server 130 through the instructor terminal 150. The learning providing server 130 receives respective learning keyword information corresponding to each information included in the learning keyword input page, and selects instructor list information corresponding to any one of the learning keyword information. The learning providing server 130 receives each learning keyword information corresponding to each information included in the learning keyword input page, and the learning keyword information is selected from one of an AND condition and an Or condition. Select instructor list information that meets the requirements. The learning providing server 130 transmits the instructor evaluation information by the learner when the instructor list information is transmitted to the learner's Internet phone. The learning provision server 130 also displays an icon indicating that the lecturer is instructing the lecturer's Internet telephone on which the video call is being performed in the instructor list information. The learning providing server 130 selects instructor list information corresponding to the learning keyword information input on the learning keyword input page among the pre-registered lecture related information, and includes the learner including identification information of the plurality of learner internet phones 110. Send to group.

The learning provision server 130 allows a video call to be performed between the instructor internet phone corresponding to the selected instructor information among the instructor list information and the learner internet phone. The learning providing server 130 may perform a video call in a one-to-many manner between a lecturer's Internet phone corresponding to the instructor's information and a plurality of learner's Internet phones when there are a plurality of learner's Internet phones that have selected the instructor information within a predetermined time period. do. In the learning providing server 130, a video call is performed between the instructor internet phone corresponding to the selected instructor information among the instructor list information and the learner group including identification information of the plurality of learner internet phones 110. The learning providing server 130 charges a predetermined fee according to the time for performing the video call between the learner's Internet phone 110 and the instructor's Internet phone. The learning provision server 130 charges a predetermined fee according to the time of conducting a video call between the learner group including the identification information of the plurality of learner internet phones 110 and the instructor internet phone. The learning provision server 130 authenticates a learner group including identification information of the plurality of learner internet phones 110 through a preset license. Here, the license is preferably a nationally recognized teacher certificate, but is not necessarily limited thereto.

When the writing data is received from the learner's Internet phone 110 and the instructor's Internet phone 140, the learning provision server 130 performs a video call between the learner's Internet phone 110 and the instructor's Internet phone 140. The writing data is combined in the video data, or the video data corresponding to the video call is converted into the writing data.

The learning provision server 130 has the same configuration as a conventional web server or network server in hardware. However, in software, it includes program modules implemented through any language such as C, C ++, Java, Visual Basic, Visual C, and the like. The learning provision server 130 may be implemented in the form of a web server or a network server, which is generally connected to an unspecified number of clients and / or other servers through an open computer network, such as the Internet, and may be a client or other web. It refers to a computer system that receives a server's task execution request and derives and provides a work result thereof, and a computer software (web server program) installed therefor. However, in addition to the above-described web server program, it should be understood as a broad concept including a series of application programs that run on the web server and, in some cases, various databases built therein. The learning providing server 130 is a web server program that is provided in a variety of operating systems, such as DOS (DOS), Windows (Windows), Linux (UNIX), Macintosh (Macintosh) in general server hardware It can be implemented by using, and representative examples may be a website (Website) used in the Windows environment, Internet Information Server (IIS) and CERN, NCSA, APPACH used in the Unix environment.

In addition, the learning providing server 130 may be linked with an authentication system and a payment system for a real-time self-directed learning service. In addition, the learning providing server 130 classifies the membership registration information and the lecture-related information is stored and managed in a database (Database), such a database may be implemented inside or outside the learning providing server 130. Such a database refers to a general data structure implemented in a storage system (hard disk or memory) of a computer system using a database management program (DBMS), and can freely search (extract) data, delete data, edit data, and add data. It is a data storage type that can be used, such as relational database management systems (RDBMS) such as Oracle, Infomix, Sybase, DB2, Gemston, Orion, An object-oriented database management system (OODBMS) such as O2, etc., and an XML Native Database such as Excelon, Tamino, Sekaiju, etc. are used to meet the purpose of an embodiment of the present invention. It can be implemented and has the appropriate fields or elements to achieve its function.

The lecturer's Internet phone 140 refers to a terminal that performs a normal voice call and a video call by transmitting / receiving voice or video through wired / wireless communication in conjunction with the Internet network 120. That is, the instructor Internet phone 140 is a concept of an Internet phone or an IP phone having a camera module and a separate display unit. The call method of the instructor Internet phone 140 may be provided in a form made between a PC and a PC, a form made between a PC and a phone, and a form made between a phone and a phone. That is, the instructor's Internet phone 140 may perform a voice call or a video call with the learner's Internet phone 110 in conjunction with the Internet network 120. Instructor Internet phone 140 in the present invention is connected to the Internet network 120, the learner's Internet phone 110 and the video call is connected, the user of the lecturer's Internet phone 140 is mounted on the handset and the Internet phone By using the camera module to transmit the video of the lecture only the specific chapter of the field of study that you want to lecture in real time to the learner's Internet phone (110).

The instructor terminal 150 may be a terminal that may register lecture-related information by accessing the learning providing server 130 according to a user's key manipulation. Here, the instructor terminal 150 may be a personal computer that can be connected to the learning providing server 130, the web browser for accessing the learning providing server 130 and the memory for storing the program, by executing the operation And it means a terminal having a microprocessor for controlling. Meanwhile, the instructor terminal 150 is generally a personal PC, but any terminal can be used as long as it can communicate with the learning providing server 130 and includes all communication computing devices such as a notebook computer, a mobile communication terminal, and a PDA. Is a broad concept.

The billing server 160 is a server that charges a group of learners including identification information of the learner's Internet phone 110 or a plurality of learner's Internet phones 110. The billing server 160 works in conjunction with a financial institution server (not shown). It performs a function that allows it to be performed. Here, the charging server 160 charges a predetermined cost by the time when the learner's Internet phone 110 conducts a video call with the instructor's Internet phone 140 in association with the learning providing server 130 and the exchanger 170. It performs the function. Meanwhile, in FIG. 1, the charging server 160 is illustrated as a separate device, but is not necessarily limited thereto. In an implementation of the present invention, the charging server 160 may be included in the learning providing server 130. It may be implemented in the form.

The exchange 170 performs basic and additional service processing for providing a voice communication service, incoming and outgoing call processing of a subscriber, location registration procedure and handoff procedure, and interworking with other networks. That is, if the exchange 170 is requested to send a video call call to the telephone number corresponding to the instructor information selected by the user of the learner's Internet phone 110 from the learning providing server 130 through the Internet network 120, The video call is connected to the lecturer's Internet telephone 140 corresponding to the telephone number. In this case, since the user of the instructor Internet phone 140 registers his / her phone number with the learning provision server 130, the exchange 170 is the instructor Internet corresponding to the telephone number received from the learning provision server 130. The telephone 140 is to connect the video call.

2 is a block diagram schematically illustrating a learning providing server according to an exemplary embodiment of the present invention.

Learning providing server 130 according to an embodiment of the present invention is an information receiving unit 210, keyword requesting unit 220, lecturer selector 230, video call performing unit 240, billing unit 250, group The accounting unit 260, the authentication unit 270 and the interactive writing processing unit 280. Meanwhile, in an embodiment of the present invention, the learning providing server 130 may include the information receiving unit 210, the keyword requesting unit 220, the instructor selecting unit 230, the video call performing unit 240, the charging unit 250, Although described as including only the group billing unit 260, the authentication unit 270 and the interactive writing processing unit 280, which is merely illustrative of the technical idea of an embodiment of the present invention, one embodiment of the present invention Those skilled in the art to which the example belongs will be applicable to various modifications and modifications to the components included in the learning providing server 130 without departing from the essential characteristics of one embodiment of the present invention.

The information receiver 210 receives a learning content request signal from the learner's Internet phone 110. The information receiving unit 210 receives a learning content request signal from a learner group including identification information of the plurality of learner internet phones 110. The keyword request unit 220 transmits a learning keyword input page to the learner internet phone 110. The keyword request unit 220 transmits a learning keyword input page including at least one or more of textbook name information, author name information, chapter information, learning / subtitle information, and local information to the learner's Internet phone 110. The keyword requesting unit 220 transmits a learning keyword input page to a learner group including identification information of the plurality of learner internet phones 110.

The instructor selecting unit 230 selects instructor list information corresponding to the learning keyword information input on the learning keyword input page among the pre-registered lecture-related information, and transmits the instructor list information to the learner internet phone 110. The instructor selecting unit 230 receives respective learning keyword information corresponding to each piece of information included in the learning keyword input page, and selects instructor list information corresponding to any one of the learning keyword information. The instructor selector 230 receives each learning keyword information corresponding to each piece of information included in the learning keyword input page, and sets each learning keyword information in any one of an AND condition and an Or condition. Select instructor list information that meets the requirements. The instructor selection unit 230 transmits instructor evaluation information by the learner when the instructor list information is transmitted to the learner's Internet phone. The lecturer selector 230 also displays an icon indicating that the lecturer is instructing the lecturer's Internet telephone on which the video call is being performed. The instructor selecting unit 230 selects instructor list information corresponding to the learning keyword information input on the learning keyword input page among the pre-registered lecture-related information, and includes a learner including identification information of the plurality of learner internet phones 110. Send to group.

The video call performing unit 240 allows a video call to be performed between the instructor internet phone corresponding to the selected instructor information among the instructor list information and the learner internet phone. If there are a plurality of learner's Internet phones that have selected the instructor information within a predetermined time period, the video call execution unit 240 performs a video call in a one-to-many manner between the instructor's Internet phone corresponding to the instructor information and the plurality of learner's Internet phones. Be sure to The video call performing unit 240 allows a video call to be performed between the instructor internet phone 140 corresponding to the selected instructor information among the instructor list information and the learner group including identification information of the plurality of learner internet phones 110. .

The charging unit 250 charges a predetermined fee according to the time for performing the video call between the learner's Internet phone 110 and the instructor's Internet phone. The group charging unit 260 charges a predetermined fee according to a time of performing a video call between the learner group including the identification information of the plurality of learner internet phones 110 and the instructor internet phone 140. The authenticator 270 authenticates a learner group including identification information of the plurality of learner internet phones 110 through a preset license. When the writing data is received from the learner's Internet phone 110 and the instructor's Internet phone 140, the interactive writing processor 280 performs a video call between the learner's Internet phone 110 and the instructor's Internet phone 140. The writing data is combined in the video data, or the video data corresponding to the video call is converted into the writing data.

3 is a block diagram schematically illustrating a learner's Internet telephone according to an embodiment of the present invention.

Internet phone 110 for learners according to an embodiment of the present invention is a learning content request unit 310, keyword processing unit 320, instructor information processing unit 330, video call processing unit 340, display device interworking unit 350 ), A screen divider 360, an electronic pad interlocking unit 370, a handset interlocking unit 380, and a writing processor 390. Meanwhile, in an embodiment of the present invention, the learner's Internet phone 110 includes a learning content requesting unit 310, a keyword processing unit 320, an instructor information processing unit 330, a video call processing unit 340, and a display device interworking unit ( 350, the screen divider 360, the electronic pad interlocking unit 370, the handset interlocking unit 380, and the writing processing unit 390 are described as being included, but this is illustrative of the technical spirit of an embodiment of the present invention. As just described, those skilled in the art to which one embodiment of the present invention belongs will not be departed from the essential characteristics of the embodiment of the present invention for the components included in the learner Internet phone 110 Various modifications and variations will be applicable.

The learning content requesting unit 310 transmits a learning content request signal to the learning providing server 130. The learning content requesting unit 310 is displayed through a display unit having a plurality of preset icons. When the icon for learning content is selected from the plurality of icons, the learning content requesting unit 310 transmits a learning content request signal to the learning providing server 130. The learning content request unit 310 transmits a learning content request signal to the learning providing server 130 when a preset number for requesting learning content is input. The keyword processing unit 320 receives the learning keyword input page from the learning providing server 130 and outputs the learning keyword input page through the display unit, and provides the learning keyword information input on the learning keyword input page through the provided key input unit. 130). That is, the keyword processor 320 outputs a learning keyword input page including at least one or more of textbook name information, author name information, chapter information, learning / subtitle information, and region information through the display unit, and the textbook name information output through the display unit. , The keyword information input corresponding to at least one or more of the author name information, chapter information, learning / subtitle information, and local information is transmitted to the learning providing server 130.

The instructor information processing unit 330 receives instructor list information corresponding to the learning keyword information from the learning providing server 130 and outputs the information through the display unit, and provides the instructor information selected from the instructor list information through the key input unit 130. To send. The video call processor 340 performs a video call with an internet phone corresponding to the selected instructor information. The display device interlocking unit 350 allows a video call to be performed through the display device 112 that cooperates. In addition, the display device interworking unit 350 allows a video call to be performed through the display device 112 to cooperate with each other, and displays writing data received from the lecturer's Internet phone 140 through the display device 112.

The screen divider 360 controls the screen of the display device 112 to be divided into a screen of a broadcast content output through the display device 112 and a screen of a video call. In addition, the screen dividing unit 360 controls to display the screen of the video call output through the display unit to the writing data received from the instructor's Internet phone, or to divide the display into the screen of the video call and the writing data. The electronic pad interworking unit 370 interlocks with the electronic pad 116 that recognizes a separate electronic pen, stores information input through the electronic pad 116, or transmits the information to the instructor's Internet telephone 140. In addition, the electronic pad interworking unit 370 interlocks with the electronic pad 116 that recognizes a separate electronic pen, and stores writing data input through the electronic pad 116 or transmits the writing data to the instructor Internet phone 140. do.

The handset interworking unit 380 may include a handset 114 supporting at least one or more short range communication methods of Bluetooth, ZigBee, infrared communication (IrDA), wireless LAN (WLAN), and ultra wide band (UWB). Connect. When writing data is received from the lecturer's Internet phone 140, the writing processor 390 causes the writing data to appear in a video call performed with the lecturer's Internet phone 140, or video data corresponding to the video call. To be converted to writing data.

4 is a flowchart illustrating a real-time self-directed learning providing method using a learning providing server according to an embodiment of the present invention.

The learning provision server 130 receives a learning content request signal from the learner internet phone 110 (S410). The learning provision server 130 receives a learning content request signal from a learner group including identification information of the plurality of learner internet phones 110. The learning provision server 130 transmits the learning keyword input page to the learner internet phone 110 (S420). The learning providing server 130 transmits a learning keyword input page including at least one or more of textbook name information, author name information, chapter information, learning / subtitle information, and region information to the learner's Internet phone 110. Meanwhile, the learning providing server 130 transmits a learning keyword input page to a learner group including identification information of the plurality of learner internet phones 110.

The learning providing server 130 selects lecturer list information corresponding to the learning keyword information input on the learning keyword input page among the pre-registered lecture related information, and transmits the instructor list information to the learner internet phone 110 (S430). In more detail, the learning providing server 130 receives each learning keyword information corresponding to each information included in the learning keyword input page, and a list of instructors corresponding to any one of the learning keyword information. Select information. The learning providing server 130 receives each learning keyword information corresponding to each information included in the learning keyword input page, and the learning keyword information is selected from one of an AND condition and an Or condition. Select instructor list information that meets the requirements. The learning providing server 130 transmits the instructor evaluation information by the learner when the instructor list information is transmitted to the learner's Internet phone. In addition, the learning providing server 130 may display an icon indicating that the lecture is being taught on the lecturer's Internet telephone in which the video call is performed in the instructor list information. In addition, the learning providing server 130 selects lecturer list information corresponding to the learning keyword information input on the learning keyword input page among the pre-registered lecture-related information and includes identification information of the plurality of learner internet phones 110. To a group of learners.

The learning provision server 130 allows a video call to be performed between the instructor internet phone corresponding to the selected instructor information among the instructor list information and the learner internet phone (S440). If the learning providing server 130 has a plurality of learner's Internet phones that have selected the instructor information within a predetermined time period, the video providing server 130 has a one-to-many video call between the lecturer's Internet phone corresponding to the instructor information and the plurality of learner's Internet phones. To be performed. In the learning providing server 130, a video call is performed between the instructor internet phone corresponding to the selected instructor information among the instructor list information and the learner group including identification information of the plurality of learner internet phones 110. The learning providing server 130 charges a predetermined fee according to the time for performing the video call between the learner's Internet phone 110 and the instructor's Internet phone. The learning providing server 130 charges a predetermined fee according to the time of performing the video call between the learner group including the identification information of the plurality of learner internet phones 110 and the instructor internet phone 140. The learning provision server 130 authenticates a learner group including identification information of the plurality of learner internet phones 110 through a preset license.

In addition, the learner's Internet phone 110 is linked with the electronic pad 116 that recognizes a separate electronic pen, and stores writing data input through the electronic pad 116 or transmitted to the instructor's Internet phone 140. do. When the learner's Internet phone 110 receives the writing data from the instructor's Internet phone 140, the learner's Internet phone 110 displays the writing data in a video call performed with the instructor's Internet phone 140, or corresponds to a video call. The image data is converted into writing data. The learner's Internet phone 110 controls the screen of the video call output through the display unit to be converted into writing data received from the instructor's Internet phone or divided into a screen of the video call and the writing data. The learner's Internet phone 110 allows a video call to be performed through an interlocking display device 112 and displays writing data received from the lecturer's Internet phone 140 through the display device 112.

In FIG. 4, steps S410 to S440 are described as being sequentially executed. However, this is merely illustrative of the technical idea of an embodiment of the present invention, and the general knowledge in the technical field to which an embodiment of the present invention belongs. Those having a variety of modifications and variations can be applied by changing the order described in FIG. 4 or executing one or more steps of steps S410 to S440 in parallel without departing from the essential characteristics of an embodiment of the present invention. 4 is not limited to the time series order.

As described above, the real-time self-directed learning providing method using the learning providing server according to the exemplary embodiment of FIG. 4 may be implemented in a program and recorded in a computer-readable recording medium. A computer-readable recording medium in which a program for implementing a real-time self-directed learning providing method using a learning providing server according to an embodiment of the present invention is recorded, and all kinds of recordings storing data that can be read by a computer system Device. Examples of such computer-readable recording media include ROM, RAM, CD-ROM, magnetic tape, floppy disk, optical data storage, etc., and also implemented in the form of a carrier wave (e.g., transmission over the Internet) . The computer readable recording medium may also be distributed over a networked computer system so that computer readable code is stored and executed in a distributed manner. In addition, functional programs, code, and code segments for implementing an embodiment of the present invention may be easily inferred by programmers skilled in the art to which an embodiment of the present invention belongs.

5 is a flowchart illustrating a real-time self-directed learning method using an Internet phone according to an embodiment of the present invention.

The learner internet phone 110 transmits the learning content request signal to the learning providing server 130 (S510). That is, the learner's Internet phone 110 is displayed through a display unit having a plurality of preset icons. When the icon for learning content is selected from the plurality of icons, the learner internet phone 110 transmits a learning content request signal to the learning providing server 130. If a preset number for requesting learning content is input, the learning content request signal is transmitted to the learning providing server 130.

The learner's Internet phone 110 receives the learning keyword input page from the learning providing server 130 and outputs it through the display unit provided. The learner provides the learning keyword information input on the learning keyword input page through the provided key input unit. The server 130 transmits the data to the server 130 (S520). That is, the learner's Internet phone 110 outputs a learning keyword input page including at least one or more of textbook name information, author name information, chapter information, learning / subtitle information, and local information through the display unit, and is output through the display unit. The learning keyword information corresponding to at least one or more of textbook name information, author name information, chapter information, learning / subtitle information, and local information is transmitted to the learning providing server 130.

The learner's Internet phone 110 receives the instructor list information corresponding to the learning keyword information from the learning providing server 130 and outputs the information through the display unit. (S530). The learner Internet phone 110 performs a video call with the Internet phone corresponding to the selected lecturer information (S540). The learner's Internet phone 110 allows a video call to be carried out through an interlocking display device 112. The learner's Internet telephone 110 controls the screen of the display device 112 to be divided into a screen of a broadcast content output through the display device 112 and a screen of a video call. The learner's Internet phone 110 interworks with the electronic pad 116 that recognizes a separate electronic pen, and stores information input through the electronic pad 116 or transmits the information to the instructor's Internet phone 140. The learner's Internet phone 110 is a handset 114 that supports at least one or more short-range communication schemes of Bluetooth, ZigBee, infrared communication (IrDA), wireless LAN (WLAN), and ultra wide band (UWB). Connect with

In addition, the learning providing server 130 is performed between the learner's Internet phone 110 and the instructor's Internet phone 140 when writing data is received from the learner's Internet phone 110 and the instructor's Internet phone 140. The writing data is combined with the video call, or the video data corresponding to the video call is converted into writing data.

In FIG. 5, steps S510 to S540 are described as being sequentially executed. However, this is merely illustrative of the technical idea of an embodiment of the present invention, and the general knowledge in the technical field to which an embodiment of the present invention belongs. Those having a variety of modifications and variations may be applicable by changing the order described in FIG. 5 or executing one or more steps of steps S510 to S540 in parallel without departing from the essential characteristics of an embodiment of the present invention. 5 is not limited to the time series order.

As described above, the real-time self-directed learning method using the Internet phone according to the embodiment of the present invention described in FIG. 5 may be implemented in a program and recorded in a computer-readable recording medium. A computer-readable recording medium for recording a program for implementing a real-time self-directed learning method using an Internet telephone according to an embodiment of the present invention may be any type of recording device that stores data that can be read by a computer system. Include. Examples of such computer-readable recording media include ROM, RAM, CD-ROM, magnetic tape, floppy disk, optical data storage, etc., and also implemented in the form of a carrier wave (e.g., transmission over the Internet) . The computer readable recording medium may also be distributed over a networked computer system so that computer readable code is stored and executed in a distributed manner. In addition, functional programs, code, and code segments for implementing an embodiment of the present invention may be easily inferred by programmers skilled in the art to which an embodiment of the present invention belongs.

6 is an exemplary view showing an icon for learning contents in the learner Internet phone according to an embodiment of the present invention.

As illustrated in FIG. 6, the learner's Internet telephone 110 is represented through a display unit having a plurality of preset icons. That is, the learner's Internet phone 110 displays a plurality of icons including icons for learning contents by default, and performs a function of providing a service for a selected icon among the plurality of icons. For example, as shown in Figure 6, the learner's Internet phone 110 is a self-directed learning icon, 'real estate icon', 'public icon', 'job / job icon', ' 'Climbing icon', 'fishing icon', 'car icon', 'childcare icon', 'beauty / health icon', 'integrated living information icon', etc. can be displayed through the display unit, a plurality of icons If the self-directed learning icon, which is an icon for learning content, is selected, the learning content request signal is transmitted to the learning providing server 130.

Meanwhile, the learner internet phone 110 does not transmit a learning content request signal to the learning providing server 130 only when an icon for learning content is selected from a plurality of icons, but a preset number for requesting learning content. If '0000' is input, the learning content request signal may be transmitted to the learning providing server 130.

7 is an exemplary view showing a learning keyword input page according to an embodiment of the present invention.

As illustrated in FIG. 7, the learner's Internet phone 110 receives a learning keyword input page from the learning providing server 130 and outputs the learning keyword input page through the display unit. Here, since the learning keyword input page includes at least one or more information of the textbook name information, author name information, chapter information, learning / subtitle information and area information, as shown in Figure 7, the learner Internet phone 110 is a textbook name At least one or more of information, author name information, chapter information, learning / subtitle information, and local information is displayed on the display unit. The learner internet phone 110 transmits the learning keyword information input on the learning keyword input page to the learning providing server 130 through the provided key input unit.

That is, the learner's Internet phone 110 outputs a learning keyword input page including at least one or more of textbook name information, author name information, chapter information, learning / subtitle information, and local information through the display unit, and is output through the display unit. The learning keyword information corresponding to at least one or more of textbook name information, author name information, chapter information, learning / subtitle information, and local information is transmitted to the learning providing server 130. For example, the learner's Internet phone 110 inputs 'language of language' in the textbook name information, inputs 'jeong **' in the author name information, and 'base of language' in the chapter information. In the case of inputting, the learner's Internet telephone transmits learning keyword information combining the information input by the user to the learning providing server 130.

8 is an exemplary view showing instructor list information according to an embodiment of the present invention.

The learning providing server 130 receives the learning keyword information input on the learning keyword input page from the learner's Internet phone 110, and matches the learning keyword information input on the learning keyword input page among the pre-registered lecture-related information. Selected lecturer list information to be transmitted to the learner Internet phone (110). That is, the learning providing server 130 receives respective learning keyword information corresponding to each information included in the learning keyword input page, and selects instructor list information corresponding to any one of the learning keyword information. The learning providing server 130 receives each learning keyword information corresponding to each information included in the learning keyword input page, and the learning keyword information is selected from one of an AND condition and an Or condition. Select instructor list information that meets the requirements. The learning providing server 130 transmits the instructor evaluation information by the learner when the instructor list information is transmitted to the learner's Internet phone. The learning provision server 130 may also display an icon indicating that the lecturer is instructing the lecturer's Internet phone on which the video call is being performed. The learning providing server 130 selects instructor list information corresponding to the learning keyword information input on the learning keyword input page among the pre-registered lecture related information, and includes the learner including identification information of the plurality of learner internet phones 110. Send to group.

Here, the learner's Internet phone 110 outputs the instructor list information received from the learning providing server 130 through the display unit as shown in FIG. 8. That is, the instructor list information includes at least one or more of lecture-related information registered through the instructor terminal 150, instructor name information, instructor profile information, lecture field information, lecture book information, and chapter information to be lectured in the book. Since it is included, as shown in FIG. 8, the learner's Internet phone 110 may display the instructor's profile picture and the instructor's name information. When the learner selects a specific instructor from the instructor list information output on the learner internet phone 110, the learner internet phone 110 transmits the selected instructor information to the learning provision server 130.

9 is an exemplary view showing a video call screen and an interactive writing screen between a learner's Internet phone and an instructor's Internet phone according to an embodiment of the present invention.

The learning providing server 130 transmits a learning keyword input page to the learner's Internet phone 110, and selects instructor list information corresponding to the learning keyword information input on the learning keyword input page among the pre-registered lecture-related information. It is transmitted to the learner's Internet phone 110, and the video call is performed between the instructor's Internet phone 140 and the learner's Internet phone 110 corresponding to the instructor information selected from the instructor list information. At this time, the instructor is a learner connected to the real-time lecture with the contents corresponding to the field to be lectured, the book information to lecture, and the chapters to lecture in the book, as shown in (A) of FIG. Internet phone 110 will be provided for.

The instructor writes the contents of the lecture using the electronic pad 116 linked with the lecturer's Internet telephone 140 when the contents to be written occur while the lecture is performed using the lecturer's Internet telephone 140. In this case, the learning providing server 130 receives writing data from the lecturer's Internet phone 140 and transmits the writing data to the learner's Internet phone 110.

When the learner's Internet phone 110 receives writing data from the learning providing server 130, the learner's Internet phone 110 may convert a video screen corresponding to a video call into a screen representing writing data, as shown in FIG. 9B. have. Of course, the technology for converting the video screen corresponding to the video call corresponding to the video call into the screen representing the writing data after the learner's Internet phone 110 receives the writing data may be implemented in the learner's Internet phone 110. However, the present invention is not limited thereto, and the corresponding technology may be implemented in the learning providing server 130.

In addition, when writing data is generated by using the electronic pad 116 interworking with the learner's Internet phone 110, the writing data may be stored as a lecture content in the learner's Internet phone 110. On the other hand, when the written content is a question, the learner's Internet phone 110 may transmit writing data to the instructor's Internet phone 140. In this case, as described above, the instructor's Internet phone 140 The screen may be switched from a video screen corresponding to a video call to a screen representing writing data.

In addition, as shown in (C) of FIG. 9, it may be divided into a screen of a video call and a screen of writing data, and as shown in (D) of FIG. 9, a PIP (Picture in Picture) function may be provided. It can be used to display screen and writing data of a video call.

In the above description, all elements constituting the embodiments of the present invention are described as being combined or operating in combination, but the present invention is not necessarily limited to the embodiments. In other words, within the scope of the present invention, all of the components may be selectively operated in combination with one or more. In addition, although all of the components may be implemented in one independent hardware, each or all of the components may be selectively combined to perform some or all functions combined in one or a plurality of hardware. It may be implemented as a computer program having a. Codes and code segments constituting the computer program may be easily inferred by those skilled in the art. Such a computer program may be stored in a computer readable storage medium and read and executed by a computer, thereby implementing embodiments of the present invention. The storage medium of the computer program may include a magnetic recording medium, an optical recording medium, a carrier wave medium, and the like.

It is also to be understood that the terms such as " comprises, "" comprising," or "having ", as used herein, mean that a component can be implanted unless specifically stated to the contrary. But should be construed as including other elements. All terms, including technical and scientific terms, have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, unless otherwise defined. Terms commonly used, such as terms defined in a dictionary, should be interpreted to coincide with the contextual meaning of the related art, and shall not be construed in an ideal or excessively formal sense unless explicitly defined in the present invention.

The foregoing description is merely illustrative of the technical idea of the present invention, and various changes and modifications may be made by those skilled in the art without departing from the essential characteristics of the present invention. Therefore, the embodiments disclosed in the present invention are not intended to limit the technical idea of the present invention but to describe the present invention, and the scope of the technical idea of the present invention is not limited by these embodiments. The protection scope of the present invention should be interpreted by the following claims, and all technical ideas within the equivalent scope should be interpreted as being included in the scope of the present invention.

Claims (24)

An information receiver configured to receive a learning content request signal from the learner's Internet telephone;
A keyword request unit for transmitting a learning keyword input page to the learner's Internet telephone;
An instructor selection unit configured to select instructor list information corresponding to the learning keyword information input on the learning keyword input page among the lecture-related information, and transmit the information to the learner's Internet telephone; And
A video call execution unit for making a video call between the instructor's Internet phone corresponding to the selected instructor information among the instructor list information and the learner's Internet phone.
Server for real-time self-directed learning comprising a. The method of claim 1,
When writing data is received from the learner's Internet phone and the instructor's Internet phone, the writing data is coupled to the video call performed between the learner's Internet phone and the instructor's Internet phone, or corresponds to the video call. Interactive writing processing unit to convert the image data to the writing data
Server for real-time self-directed learning, characterized in that it further comprises. The method of claim 1,
And a charging unit configured to charge a predetermined fee according to a time for performing the video call between the learner's Internet phone and the instructor's Internet phone. The method of claim 1,
The keyword request unit,
Real-time self-directed learning, characterized in that for transmitting the learning keyword input page including at least one or more of the textbook name information, author name information, chapter information, learning / subtitle information and local information to the learner Internet phone For the server. The method of claim 4, wherein
The instructor selection unit,
Receiving respective learning keyword information corresponding to each information included in the learning keyword input page, and selecting the instructor list information corresponding to any one of the learning keyword information. Server for. The method of claim 4, wherein
The instructor screening unit
Receive each learning keyword information corresponding to each information included in the learning keyword input page, the learning keyword information corresponding to any one of the conditions (And) and Or (Or) conditions Server for real-time self-directed learning, characterized in that for selecting the instructor list information. The method of claim 1,
The instructor selection unit,
The server for real-time self-directed learning, characterized in that when transmitting the instructor list information to the learner's Internet phone, the instructor evaluation information by the learner. The method of claim 1,
The instructor selection unit,
The server for real-time self-directed learning, characterized in that the instructor list information along with an icon indicating that the lecture is being taught on the lecturer Internet phone is being performed. The method of claim 1,
The video call execution unit,
In the case where there are a plurality of learner's Internet phones that have selected the instructor information within a predetermined time period, a video call is performed in a one-to-many manner between the instructor's Internet phone corresponding to the instructor information and the plurality of learner's Internet phones. Server for real-time self-directed learning. The method of claim 1,
When the information receiver receives the learning content request signal from a learner group including identification information of a plurality of learner internet phones,
Transmitting the learning keyword input page from the keyword requesting unit to the learner group;
Selecting instructor list information corresponding to the learning keyword information input on the learning keyword input page among the lecture-related information registered in the lecturer selection unit, and transmitting the selected lecturer information to the learner group;
And a video call between the instructor internet telephone corresponding to the selected instructor information of the instructor list information and the learner group in the video call execution unit. 11. The method of claim 10,
And a group charging unit for charging a predetermined fee according to a time for performing the video call between the learner group and the instructor's Internet telephone. 11. The method of claim 10,
Server for real-time self-directed learning further comprises an authentication unit for authenticating the learner group through a predetermined license (Licence). A learning content request unit for transmitting a learning content request signal to a learning providing server;
A keyword processing unit which receives the learning keyword input page from the learning providing server and outputs the learning keyword input page through the display unit, and transmits the learning keyword information input on the learning keyword input page to the learning providing server through the provided key input unit;
An instructor information processor configured to receive instructor list information corresponding to the learning keyword information from the learning providing server and output the instructor list information through the display unit, and transmit selected instructor information among the instructor list information to the learning providing server through the key input unit; And
A video call processor that performs a video call with an instructor's Internet telephone corresponding to the selected instructor information.
Internet phone comprising a. The method of claim 13,
And an electronic pad interlocking unit for interlocking with an electronic pad that recognizes a separate electronic pen and storing writing data input through the electronic pad or transmitting the writing data to the instructor's Internet telephone. 15. The method of claim 14,
When the writing data is received from the instructor's Internet phone, the writing data is combined with the video call performed with the instructor's Internet phone, or the video data corresponding to the video call is converted into the writing data. Writing process
Internet telephone, characterized in that it further comprises. The method of claim 15,
Adding a screen divider for controlling to display the screen of the video call output through the display unit to the writing data received from the lecturer's Internet phone, or to display the video call divided into the screen of the writing data Internet phone comprising a. 15. The method of claim 14,
And a display device interlocking unit for allowing the video call to be carried out through an interlocking display device and for displaying the writing data received from the lecturer's internet phone through the display device. The method of claim 13,
The learning content request unit,
The Internet phone, which is represented through a display unit having a plurality of preset icons, and transmits the learning content request signal to the learning providing server when an icon for learning content is selected from the plurality of icons. The method of claim 13,
The learning content request unit,
And when a predetermined number for requesting the learning content is input, transmits the learning content request signal to the learning providing server. The method of claim 13,
In addition, a handset interworking unit connected to a handset supporting at least one of a Bluetooth, ZigBee, infrared communication (IrDA), wireless LAN (WLAN), and UWB (Ultra Wide Band) method may be additionally added. Internet telephone comprising a. An learner's Internet telephone for transmitting a learn content request signal;
Transmits a learning keyword input page to the learner's Internet telephone, and selects and transmits instructor list information corresponding to the learning keyword information input on the learning keyword input page among the registered lecture related information to the learner's Internet telephone. A learning providing server configured to perform a video call between the internet phone corresponding to the selected instructor information among the instructor list information and the learner internet phone; And
Instructor's Internet phone to conduct the video call with the learner's Internet phone
Real-time self-directed learning providing system comprising a. 22. The method of claim 21,
Instructor terminal accessing the learning providing server to register the lecture-related information
Real-time self-directed learning providing system comprising a further. An information receiving step of receiving a learning content request signal from the learner's Internet telephone;
A keyword request step of transmitting a learning keyword input page to the learner internet phone;
An instructor selection step of selecting instructor list information corresponding to the learning keyword information input on the learning keyword input page among the lecture-related information registered in advance and transmitting the selected instructor information to the learner's Internet telephone; And
Performing a video call between the instructor's Internet telephone and the learner's Internet telephone corresponding to the selected instructor information among the instructor list information;
Real-time self-directed learning providing method comprising a. A learning content request step of transmitting a learning content request signal to a learning providing server;
A keyword processing step of receiving a learning keyword input page from the learning providing server and outputting the learning keyword input page through the display unit, and transmitting the learning keyword information input on the learning keyword input page to the learning providing server through the provided key input unit;
An instructor information processing step of receiving instructor list information corresponding to the learning keyword information from the learning providing server and outputting the instructor list through the display unit, and transmitting the instructor information selected from the instructor list information to the learning providing server through the key input unit; ; And
A video call processing step of performing a video call with an internet telephone corresponding to the selected lecturer information.
Real-time self-directed learning providing method comprising a.

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