KR20190070368A - System and method for transmitting and receiving synchronized contents between Learning Contents Management System and Learning Management Systems - Google Patents

Abstract

The present invention relates to a system for transceiving synchronized content from a learning content management system to a learning management system. Learning content is loaded in a learning content management system (LCMS server #1) linked to a learning management system (LMS server #1) for uLMS of e-learning/u-learning. Learning content (A, B, C, D) and a content list file synchronized with multi-casting are easily distributed to a learning content management system (LCMS server #2) of a different learning management system (LMS server #2) by original content export or encoded content export. Synchronized content to prevent malfunction by interference of information linked to redundancy of learning content and numbering of existing learning content is distributed. According to the present invention, the system applies multi-thread and multi-casting techniques to conveniently manage a content list to easily distribute synchronized content to geographically dispersed LMS and LCMS servers by FTP transmission/CD and reduce e-learning/u-learning content distribution costs.

Description

TECHNICAL FIELD [0001] The present invention relates to a system and method for synchronizing contents between a learning contents management system and a learning management system,

The present invention relates to a synchronized contents transmission / reception system between a Learning Contents Management System (LCMS) and a Learning Management System (LMS), and more particularly, to a UMS (Universal LMS) for e-Learning / The learning contents loaded in the learning contents management system (LCMS server # 1) linked with the learning management system (LMS server # 1) for multicasting are easily multicasted by exporting original contents or by exporting encrypted contents, (LCMS server # 2) of another learning management system (LMS server # 2) and distributes the contents list file (A, B, C, D) Learning content management system and learning providing synchronized contents exporting and importing to prevent malfunction caused by interference of information associated with the contents And a synchronized content transmission / reception system between management systems.

LMS (Learning Management System) is a system that manages students' grades, progress, and attendance online. It also manages all aspects of the school including attendance and absence, as well as grades and progress of students through computer online. System. It is a system that can operate and manage the whole process of teaching and learning from the development, delivery, evaluation and management of learning contents to the learning management system or the management system of academic management.

LMS also applies to schools, as well as businesses and public institutions. In the case of companies, education contents production using the Internet is used as a solution to be linked with enterprise resource management (ERP), knowledge management system (KMS), and personnel management system, thereby reducing costs and promoting in-house education. Public institutions are now the most used of this system, and are evaluated as a system that is effective in training the manpower needed for the institution.

The Learning Contents Management System (LCMS) is a system for managing content in an ICT-based learning environment.

In addition, LCMS is a system that develops, stores, and manages contents in units of learning objects to provide reusability of previously developed contents and adaptive contents suited to the characteristics of learners. While LMS performs the function of supporting and managing learner's learning process, LCMS is a system that delivers the contents requested by LMS and extracts the contents according to it, and performs the management function necessary for systematically managing contents to be.

While LCMS is the main content to be managed, LMS is a people-centered management system that supports learner's learning.

LCMS supports the automation of contents management in a standardized way, and LMS is a system of web site characteristic that can be variably constructed according to the operation direction and planning intention of cyber learning.

Although the LCMS can be developed jointly by the government and the provincial office of education by collecting common elements, it can be used jointly. However, the LMS has a characteristic that the system construction should be carried out individually according to the purpose of use and the system development budget scale.

Korean Prior Registration No. 0938742 discloses a method for generating a new learning content teaching material in an e-learning system. The e-learning server receives a request for learning contents from a client terminal, Transmitting to a client terminal; The e-learning server receiving a request to create a new learning content teaching material for learning content from a client; In response to the request for creating a new learning content teaching material, transmitting a plurality of representative images to be used as an inlay of the teaching material and a plurality of background images to be used as a cover of the teaching material to the client terminal; The e-learning server receiving a selected background image and representative image from a client terminal; And generating a new learning content teaching material using the received background image and the representative image of the e-learning server.

Korean Patent Laid-Open Publication No. 2011-0079104 is directed to a mapping method for analyzing a SCORM content integration model and modeling XML data using a UML diagram for the purpose of sharing reusability of e-learning contents. More specifically, It can be applied to the analysis and design of standardized e-learning / u-learning contents developed by universities and corporations by classifying content integration models by modules and object modeling by UML class diagrams. It can be used as a means of communication between developers and users. And to a mapping method of a SCORM content integration model for designing an e-learning content.

However, there is a growing need to synchronize and efficiently distribute content through the online distribution of e-learning / e-learning contents to geographically dispersed local systems of Internet content providers (CPs).

In order to solve the above problems, it is an object of the present invention to provide a learning contents management system (LCMS server # 1) linked with a learning management system (LMS server # 1) for uLMS of e-learning / (A, B, C, D) and the content list file to the learning contents management system (LCMS server # 2) of another learning management system (LMS server # 2) # 2). In this case, a learning content management system and a learning management system, which provide synchronized content export and import to prevent malfunction due to interference of information linked to duplication of learning contents, numbering of existing learning contents, And provides a content transmission / reception system synchronized with each other.

In order to accomplish the object of the present invention, a synchronized contents transmission / reception system between a learning contents management system and a learning management system includes at least one LMS server, a LMS server connected to the LMS server, And an LCMS server for managing learning contents of the learning contents,

A first learning management system (LMS server # 1) for providing learning management by providing e-learning / learning contents; Through the export of the original learning contents stored in the learning contents management system (LCMS server # 1) linked with the first learning management system (LMS server # 1), the export of the compressed learning contents or the export of the encrypted contents, (LMS server # 1) and a k-th learning content management system (LMS server # 1) by multicasting and synchronizing the learning contents A, B, C, and D with at least one destination IP address and port number A first learning content management system (LCMS # 1) which distributes the content to an LCMS server #k; A learning management system (LMS server #k) that provides learning management by providing e-learning / learning contents; And a k-th learning content management system (LCMS server #k) linked with the k-th learning management system (LMS server # 2).

According to the present invention, the synchronized contents exporting and importing system between the learning contents management system and the learning management system includes a learning contents management system (LCMS # 1) linked to a learning management system (LMS # 1) for uLMS of e-learning / B, C, and D) and the content list file to another learning management system (LMS # 2). The learning management system (LMS # 2) The contents are distributed to the learning contents management system (LCMS # 2) of the learning content management system (LCMS # 2). At this time, synchronized contents are distributed to prevent malfunction due to interference of information associated with duplication of learning contents and numbering of existing learning contents.

According to the present invention, the system can easily distribute learning contents synchronized to geographically dispersed LMS and LCMS system through FTP transmission / CD by applying multi-threading and multicasting technology to synchronized learning contents, And the cost of e-learning / e-learning content distribution has been reduced.

1 is a block diagram of a content server using a content market linked with an LMS for implementing a digital knowledge sharing platform model.
2 is a block diagram of a content server using a content market linked with an LMS providing content address and time information.
3 is a diagram showing a configuration of a content portion and a configuration of a non-member system of a learning management system (LMS) interlocked with a learning content management system (LCMS);
FIG. 4 is a configuration diagram of a content transmission / reception system synchronized between a learning content management system (LCMS) and a learning management system (LMS) according to the present invention;
FIG. 5 is a flow chart illustrating a method of synchronizing learning contents (A, B, C, and D) synchronized from an LMS server and another LCMS server from an LMS server according to an exemplary embodiment of the present invention and a multi- (FTP transfer / CD) to distribute synchronized learning content.
6 is a diagram illustrating a learning content distribution concept in which encryption / decryption is applied by a DRM server.
7 is a flowchart illustrating a method of transmitting and receiving contents synchronized between a learning content management system and a learning management system according to the present invention.

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings.

1 is a configuration diagram of a content server using a content market linked with an LMS for implementing a digital knowledge sharing platform model.

The content server using the LMS interoperable content market for implementing a digital knowledge sharing platform model comprises a LMS server (or an u-LMS server) 1, and an LMS server 1 connected to the LMS server via a network, And an LCMS server 2 for managing learning contents.

Specifically, the LMS server 1 includes an information management module 110, a curriculum management module 120, a content management module 130, a CP management module 140, an HRD management module 150, A customer support center module 160, an EDI management module 170, and a main screen management module 180.

The information management module 110 uniformly stores and manages the company management 111, the member management 112, the employee management 113, the instructor management 114 and the learning status information 115, It is a module that can generate reports.

The curriculum management module 120 is a module for managing the address-based course classification course / unit content and the source-based course classification course / unit content. The curriculum management module 120 manages contents and services for self-development such as language, job, And can be managed in a process unit of contents used for image lectures and the like.

The course management module 130 is a module for managing the course information of the lecture classification subject / unit contents. The module compiles the history of the lecture participants into a database, digitizes them, and statizes them to generate LMS interlocked contents If the request is made by the content server using the market, it is transmitted.

The CP management module 140 is a module for managing content developed by a content provider (CP), and manages the source of the content provider using a URL or the like and stores it in a database.

The HRD management module 150 is a module that manages HRD (Human Resources Development) contents. The HRD management module 150 is a module for managing HRD (Human Resources Development) contents. The HRD management module 150 is a module for learning the current level and current status of the learner And receive notification through the course management module, and notify the courses that can reach the desired status as soon as possible.

The customer support center module 160 is a module for managing the customer support of the contents. The customer support center module 160 stores customer complaints or requirements and lists the contents. If the server requests it, it sends it.

The EDI management module 170 is a module for managing an EDI (Electronic Data Interchange) including information on electronic information exchange of the LMS server 1.

The main screen management module 180 is a module for controlling the content display of the user, and receives the address, the head, and the body of the web page to which the content belongs and displays it.

The information management module 110 includes a business management module 111 for managing business individual information, a member management module 112 for managing member personal information, an employee management module 113 for managing employee personal information, A lecturer management module 114 for managing personal information, and a learning status module 115 for managing learning status information based on learning results according to the contents.

For example, the information management module 110 may include learning result succession information of content including any one of document content, image content, and moving image content and personal information (e.g., name, resident registration number, address, Telephone number, etc.) and member information (e.g., ID) assigned by joining the member to input the content registration information).

The curriculum management module 120 includes a first course classification course / unit management unit 121 for managing address-based course classification subjects / unit contents, a second course classification course / And a unit management section 122. Here, the URL may be used as the address information.

As shown in FIG. 1, the LCMS server 2 includes a security application layer module 210 for securing transport layer security and data integrity, A content metadata module 220, a content status management module 260 for managing real-time status information of the content, a content sales / approval module 260 for controlling the sales / approval process of the content, A site management module 310 for supporting the ELSMS server to manage each site through a network, a content text source module 230 for managing source information of the text information of the content, A content multimedia source module 240 for managing source information of the multimedia information of the test / task / questionnaire information, a test / task / questionnaire source module 250 for managing the source information of the test / A profit distribution program module 270 for storing distribution information for distributing revenue according to the source information, a contract management module for managing contract information with the source information, And an EDI management module 320 that manages EDI information of the ELSMS server 2. The content sales / payment module 290 measures a packet usage amount The membership management module 300 may charge the user with a packet or pay a fee for a certain period of time, and the member management module 300 may perform authentication using the ID and the password for the device that requested the communication.

In addition, the contents market system linked with the LMS for implementing the digital knowledge sharing platform model is connected to the non member CP system 4 through a network.

The non-member system 4 includes an FTP / CD delivery module 410 for managing a file transfer protocol (FTP) of a non-members provider and managing CD delivery information, A content multimedia source module 430 for managing the source of the content multimedia of the non-members provider, and a source of the test / task / questionnaire of the non-members provider And a test / task / question source module 440. The LMS module 500 included in the LMS server 1 includes a content classifying unit 510 for classifying and transmitting contents by type, A metadata part 520 for managing the attribute data of contents, a forgery and falsification confirmation part 530 for checking and forgery of the forgery and falsification of the contents, a case information part 540 for storing and managing the case information, A time-specific multimedia information unit 560 that manages time-based multimedia information, a time-based other information unit 570 that manages time-based other information, a plurality of users who manage user-defined information, And a definition unit 580. The multimedia information unit 560 may be a TV, an IPTV, a set top box, a DMB, a navigation device, a smart device, and the like. Upon updating the content, the updated content may be downloaded directly to the mobile communication terminal of the user registered in the preferred content list.

2 is a configuration diagram of a content server using a content market linked with an LMS providing content address and time information.

The LMS database 501 connected to the LMS module 500 includes a user information database 501-1 for storing user information, a differential information database 501-2 for storing time information, And a content location database 501-3 for storing location information of the LMS related contents.

The marketplace database 502 connected to the ELSMS module 500 includes a user information database 502-1 for storing user information, a time information database 502-2 for storing time information, A usage information database 502-3 storing usage information of the content, and a content address database 502-4 storing an address of the content.

3 is a diagram showing a configuration of a content portion and a configuration of a non-member system of a learning management system (LMS) linked with a learning content management system (LCMS).

The content unit 600 included in the content server using the LMS interoperable content market for implementing a digital knowledge sharing platform model includes a text source unit for storing a source of text among the contents, A style defining unit for defining and storing a style of the content, an animation unit for storing animation information among the contents, and an information verifying unit 650 for storing information verification information among the contents.

Here, the text source unit may be preset and registered by a user through at least one of a server connection of the mobile communication terminal and an Internet connection of the computer, or a source can be collected by the constant collection robot. The same shall apply hereinafter.

In addition, the ELSMS module may convert a content text source into metadata through a content metadata module in the text source unit, connect a source URL through a security application layer, And the source URL is connected through the security application layer.

Also, the source of the source URL or the entire file is transmitted through the security application layer after converting the test / assignment / question source into the style definition unit and the text source unit through the content metadata module.

In addition, a source URL is connected to the animation unit through a security application layer after converting the flash animation source into metadata through the content metadata module, and the content usage information and the association information collection module are connected do.

In addition, the first course classification subject / unit management unit may include an address based content unit for receiving the address information of the content from the content providing apparatus, and the address based content unit transmitting content corresponding to the content address information to the portable terminal Based content transmission unit.

In addition, the second course classification class / unit management unit may include a source-based content unit for receiving the source information of the content from the content providing apparatus, and a source-based content unit for transmitting the content corresponding to the content source information to the mobile terminal Based content transmission unit.

FIG. 4 is a block diagram of a content transmission / reception system synchronized between a learning content management system (LCMS) and a learning management system (LMS) according to the present invention.

The system for synchronizing contents transmitted between the learning contents management system (LCMS server # 1) and the learning management system (LMS server) includes a learning management system (LMS server # 1) for uLMS (ubiquitous LMS) B, C, and D) and content (e.g., content A, B, C, and D) that are linked to the learning contents management system (LCMS server # The list file is synchronized with the first learning management system and the learning contents management system (LCMS server # 2) of at least one or more different learning management systems (LMS server # 2) to distribute the learning contents, And distributes synchronized contents for preventing erroneous operation due to interference of information associated with numbering of learning contents and the like.

According to the present invention, the system can easily distribute learning contents synchronized to geographically dispersed LMS and LCMS system through FTP transmission / CD by applying multi-threading and multicasting technology to synchronized learning contents, And to reduce the cost of e-learning / e-learning content distribution.

Basically, in an LMS-linked content market system for implementing a digital knowledge sharing platform model composed of an LMS server and an LCMS server connected to a network and managing learning contents of the LMS server, , The LMS server includes an information management module for managing company management, member management, employee management, lecturer management, and learning status information, a curriculum management module for managing lecture class and lecture contents, A CP management module for managing contents developed by a CP (content provider), an HRD management module for managing HRD (human resource development) contents, and a customer management module An EDI management module for managing EDI (Electronic Data Interchange) information of the LMS server, And a main screen management module for controlling the screen display.

(Example)

A system comprising: at least one LMS server; and an LCMS server connected to the LMS server via a network and managing learning contents of the corresponding LMS server,

The content transmitting / receiving system synchronized with the learning management system in the learning content management system of the present invention,

A first learning management system (LMS server # 1) for providing learning contents for uLMS (ubiquitous LMS) of e-learning / u-learning to provide learning management;

The original learning contents unencrypted stored in the learning contents management system (LCMS server # 1) linked with the first learning management system (LMS server # 1), the export of the compressed learning contents, or the encrypted content export (A, B, C) that are synchronized by multicasting to at least one destination IP address and port number by a multithread generated by fork () on [Linux / Unix operating system] And D) distributing the contents list file to the second learning contents management system (LCMS server # 2) of the first learning management system (LMS server # 1) and the second learning management system (LMS server # 1 learning content management system (LCMS # 1);

A second learning management system (LMS server # 2) for providing learning contents for uLMS of e-learning / e-learning to provide learning management; And

And a second learning contents management system (LCMS server # 2) interlocked with the second learning management system (LMS server # 2).

In addition, the synchronized contents transmission / reception system between the learning contents management system and the learning management system includes at least one LMS server, an ELISA server that is connected to the ELMS server via a network and manages learning contents of the ELMS server, In a system configured with an LCMS server,

A first learning management system (LMS server # 1) for providing learning management by providing e-learning / learning contents; Through the export of the original learning contents stored in the learning contents management system (LCMS server # 1) linked with the first learning management system (LMS server # 1), the export of the compressed learning contents or the export of the encrypted contents, (LMS server # 1) and a k-th learning content management system (LMS server # 1) by multicasting and synchronizing the learning contents A, B, C, and D with at least one destination IP address and port number A first learning content management system (LCMS # 1) which distributes the content to an LCMS server #k; A learning management system (LMS server #k) that provides learning management by providing e-learning / learning contents; And a k-th learning content management system (LCMS server #k) linked with the k-th learning management system (LMS server # 2).

The LMS server (LMS server)

An information management module for managing company management, member management, employee management, instructor management, and learning status information; And

And a curriculum management module for managing the address-based course classification course / unit content and the source-based course classification course / unit content,

The LMS server and the LMS server are separated from each other and the LMS server is connected to the LMS server so that the LMS server and the LMS server can be linked to the LMS server, The LMS server stores the address of the content, and the LMS server distinguishes the address-based content from the source-based content, receives and stores the received content, checks and forgets the forgery and tampering of the content, manages the time information, Image information is used.

In the embodiment, the learning content management system (LCMS server # 1) is a content transmission part of a part of the LCMS server,

A member management unit 401 for registering and managing personal and business member information and processing user authentication; A content request receiving unit (402) for receiving a learning content request message from at least one of the at least one LMS server or at least one of the LMS servers; Upon receipt of the learning contents request message and transmitting the payment request information to the LMS server or the LCMS server for sales and receiving the payment processing information, A settlement unit 403; An e-learning / e-learning content providing unit 404 for providing learning contents A, B, C and D and a contents list file; A compression transmission unit (405) for compressing the learning contents (A, B, C, D) into a specific compression format and transmitting the compressed learning contents; An encryption unit 406 for providing the encrypted learning contents (A, B, C, and D) by encrypting by the encryption / decryption algorithm applying the encryption function of the DRM server; A storage unit 407 for storing personal / enterprise membership information, original learning contents, compressed learning contents, and encrypted learning contents; And exporting unencrypted original learning contents stored in the learning content management system (LCMS server # 1), or exporting compressed learning contents, or an encrypted exporting method is selected and the number of destinations (LMS server # 1) and another learning content management system (LCMS server # 2) by multithreads generated by process fork (on Linux / Unix operating system) (A, B, C, and D) and multicast transmission unit 408 for multicasting and synchronizing the content list file with at least one destination IP address and port number of the content list .

The content receiving portion of the first learning management system (LMS server # 1) and a part of the second learning content management system (LCMS server # 2) different from the first learning content management system (LCMS server # 1)

A contents purchase request / payment unit for sending a learning contents request message to the first learning contents management system (LCMS server # 2) and requesting purchase and processing payment for purchase of the learning contents; A contents receiving and storing unit for receiving and storing original learning contents, compressed learning contents, or encrypted learning contents; A compressed data restoring unit for restoring and storing the compressed data when the compressed learning contents are received; And a decryption unit for decrypting and storing the encrypted learning contents using the encryption / decryption algorithm when the encrypted learning contents are received.

5, learning contents (A, B, C, and D) synchronized from an LMS server and another LCMS server from an LMS server according to an exemplary embodiment of the present invention and a content list are multi- thread) to distribute the synchronized learning contents so as to have the same contents and the contents list in each system.

6 is a diagram illustrating a learning content distribution concept in which encryption / decryption is applied by a DRM server.

The encryption / decryption can use a symmetric key encryption algorithm (secret key encryption algorithm), or an asymmetric key encryption algorithm (public key encryption algorithm).

- symmetric key encryption algorithm (secret key encryption algorithm): encryption / decryption key same

 ex) DES, RC2, RC4, RC5, IDEA, AES, SEED block encryption algorithm

- Asymmetric key encryption algorithm (public key encryption algorithm): Encryption / decryption key difference

 ex) RSA, Diffie-Hellman, ElGamal, Ellipitic Curve (Elliptic Curve) Encryption / Decryption Algorithm

For example, the learning contents include a content ID (CID) and a copyright holder name, and include text, image data, audio data, and moving picture data. In order to prevent illegal copying, the first learning contents management system (LCMS server # 1) includes metadata of the content by the DRM server linked to the encryption unit of the mobile terminal 1 and encrypts / decrypts the content using DRM (Digital Rights Management) according to the encryption key.

The metadata of the content includes a content identifier (CID), a content encryption / decryption algorithm, copyright holder information, and a content name.

7 is a flowchart illustrating a method of transmitting and receiving contents synchronized between a learning content management system and a learning management system according to the present invention.

The system for synchronizing contents transmitted between the learning contents management system (LCMS server # 1) and the learning management system (LMS server) includes a learning management system (LMS server # 1) for uLMS (ubiquitous LMS) (LCMS server # 1) that is linked to the learning contents of the learning contents by easily exporting the original contents or exporting the encrypted contents to the number of the destination process fork () [on Linux / Unix operating system] A, B, C, and D) and content list files that are synchronized by multicasting to at least one destination IP address and port number by a multithread in a corresponding first learning management system 2 to the second learning content management system (LCMS server # 2) of the second learning management system (LMS server # 2) different from the first learning content management system (LMS server #

The first learning management system and the learning contents management system (LCMS server # 2) of at least one or more of the other learning management systems (LMS server # 2) to the synchronized learning contents A, B, C and D and the contents list file Distributes the learning contents by synchronizing them, and distributes synchronized contents to prevent malfunction due to interference of information associated with duplication of learning contents and numbering of existing learning contents.

The first learning management system (LMS server # 1) and the other second learning contents management system (LCMS server # 2) receive the e-learning contents / ELearning Learning contents and contents list file and stores original learning data or restores and saves compressed learning data or decrypts and stores encrypted learning contents by encryption algorithm and stores and manages contents list do.

Embodiments according to the present invention may be implemented in the form of program instructions that can be executed through various computer means and recorded in a computer-readable medium. The computer-readable medium may include program instructions, data files, data structures, and the like, alone or in combination. The program instructions recorded on the medium may be those specially designed and constructed for the present invention or may be available to those skilled in the art of computer software. Examples of the computer-readable recording medium include magnetic media such as a hard disk, a floppy disk, and a magnetic tape; optical media such as CD-ROM and DVD; magnetic recording media such as a floppy disk; Magneto-optical media, and hardware devices specifically configured to store and execute program instructions such as ROM, RAM, flash memory, and the like. Examples of program instructions include machine language code such as those produced by a compiler, as well as high-level language code that may be executed by a computer using an interpreter, etc. The hardware device may be configured to operate as one or more software modules to perform the operations of the present invention, and vice versa.

While the present invention has been described in connection with what is presently considered to be practical exemplary embodiments, it is to be understood that the invention is not limited to the disclosed embodiments, but, on the contrary, It will be understood that various modifications and changes may be made without departing from the scope of the present invention.

1: LMS server (or u-LMS server)
2: LCMS server
100: Learning Management System (LMS) # 1
110: Information management module
120: Curriculum Management Module
130: Course management module
140: CP management module
150: HRD management module
160: Customer Support Center Module
170: EDI management module
180: main screen management module
100-1: Learning Management System (LMS) # 2
400-1: Learning Content Management System (LCMS) # 2

Claims (13)

A system comprising: at least one LMS server; and an LCMS server connected to the LMS server via a network and managing learning contents of the corresponding LMS server,
A first learning management system (LMS server # 1) for providing learning management by providing e-learning / learning contents;
Through the export of the original learning contents stored in the learning contents management system (LCMS server # 1) linked with the first learning management system (LMS server # 1), the export of the compressed learning contents or the export of the encrypted contents, (LMS server # 1) and a k-th learning content management system (LMS server # 1) by multicasting and synchronizing the learning contents A, B, C, and D with at least one destination IP address and port number A first learning content management system (LCMS # 1) which distributes the content to an LCMS server #k;
A learning management system (LMS server #k) that provides learning management by providing e-learning / learning contents; And
And a kth learning content management system (LCMS server #k) interlocked with the kth learning management system (LMS server # 2) is synchronized with the learning management system. The method according to claim 1,
The learning content management system (LCMS server # 1) is a content transmission part of a part of an LCMS server,
A member management unit for registering and managing personal and business member information and processing user authentication;
A content request receiving unit receiving a learning content request message from at least one of the at least one LMS server or at least one of the LMS servers;
A contents sales settlement unit for receiving the learning contents request message and transmitting payment request information for sale to the corresponding LMS server or the corresponding LMS server and receiving the payment processing information when the settlement request information is received;
An e-learning / e-learning content providing unit for providing the learning contents (A, B, C, D) and the contents list file;
A compression transmission unit for compressing the learning contents A, B, C and D into a specific compression format and transmitting the compressed learning contents;
An encryption unit for encrypting the learning contents (A, B, C, and D) by encrypting the encryption / decryption algorithm by applying the encryption function of the DRM server;
A storage unit for storing personal / enterprise membership information, original learning contents, compressed learning contents, and encrypted learning contents; And
The unencrypted original learning contents exported in the first learning contents management system (LCMS server # 1), the compressed learning contents exporting or the encrypted exporting method is selected and the corresponding learning management system A multicasting transmission unit for multicasting and linking the learning contents (A, B, C, D) and the contents list file synchronized with at least one destination IP address and port number of the learning contents management system;
And a learning management system that is synchronized with the learning content management system. The method according to claim 1,
The content receiving portion of the first learning management system (LMS server # 1) and a part of the second learning content management system (LCMS server # 2) different from the first learning content management system (LCMS server # 1)
A content purchase request / payment unit for requesting purchase by transmitting a learning content request message to the first learning content management system and processing payment for purchase of the learning content;
A content receiving and storing unit for receiving and storing the original learning content or the compressed learning content or the encrypted learning content;
A compressed data restoring unit for restoring and storing compressed data when the compressed learning contents are received; And
A decryption unit for decrypting the encrypted learning content using the encryption / decryption algorithm when the encrypted learning content is received;
And a learning management system that is synchronized with the learning content management system. The method according to claim 1,
The LMS server,
An information management module for managing company management, member management, employee management, instructor management, and learning status information; And
And a curriculum management module for managing the address-based course classification course / unit content and the source-based course classification course / unit content,
The LMS server and the LMS server are separated from each other and the LMS server is connected to the LMS server so that the LMS server and the LMS server can be linked to the LMS server, The LMS server stores the address of the content, and the LMS server distinguishes the address-based content from the source-based content, receives and stores the received content, checks and forgets the forgery and tampering of the content, manages the time information, And the image information is used for the learning contents management system and the learning management system. 5. The method of claim 4,
The information management module includes:
A business management module that manages business individual information;
A member management module for managing member personal information;
An employee management module for managing employee personal information;
A lecturer management module for managing lecturer personal information; And
A learning status module for managing learning status information according to learning results according to the content;
And a learning management system that is synchronized with the learning content management system. 5. The method of claim 4,
Wherein the training course management module comprises:
Address-Based Lectures Classification Course / Unit Contents to manage contents Lecture 1 Classes / Unit Management Department; And
Source-based lecture Classification course / Unit 2 The second lecture that manages contents Classification course / unit management department;
And a learning management system that is synchronized with the learning content management system. The method according to claim 1,
The LCMS server,
Security layer module to secure transport layer security and data integrity;
A content metadata module that includes attribute information of the content and manages the attribute information;
A content status management module for managing real-time status information of the content;
A content sales / approval module for controlling the sales / approval process of the content and managing information according to the sales / approval process;
A site management module for supporting the ELSMS server to manage each site through a network;
A content text source module for managing source information of the text information of the content;
A content multimedia source module for managing source information of the multimedia information of the content;
Test / task / questionnaire source module that manages source information of test / task / questionnaire information;
A revenue distribution program module for storing distribution information for distributing revenue according to the source information;
A contract management module for managing contract information with the source information;
A member management module for managing personal information of a member; And
An EDI management module for managing EDI (Electronic Data Interchange) information of the ELSMS server;
And a learning management system that is synchronized with the learning content management system. The method according to claim 1,
Wherein the LMS server includes an LMS module,
The LMS module comprises:
A content classifying unit for receiving and storing the address based content and the source based content separately;
A metadata unit for managing attribute data of the contents;
A forgery and falsification confirmation unit for checking and forging the forgery and falsification of the contents;
A charge information unit for managing charge information;
A text-specific text information unit for managing text information for each frame;
Hour multimedia information unit managing multi - media information according to each hour;
Time-by-hour other information section for managing data including the image information for each hour; And
A plurality of user-defined portions including user information and defining a preference list accordingly,
The ELSMS module converts the content text source into metadata through the content metadata module in the text source part of the content server using the LMS interoperable content market, and then connects the source URL through the security application layer, Wherein the source URL is connected through a security application layer after the content multimedia source is converted into metadata through a content metadata module in a video part of the content server using the content market. Content transmission / reception system. The method according to claim 6,
An LMS database connected to the LMS module,
A user information database storing user information;
A time difference information database storing the time information; And
A content location database storing location information of the LMS related contents;
≪ / RTI >
The marketplace database, connected to the ELSMS module,
A user information database storing user information;
A time difference information database storing the time information;
A usage information database for storing usage information of the content; And
A content address database storing an address of the content;
And a learning management system that is synchronized with the learning content management system. The method according to claim 1,
The ELSMS server further includes a content unit,
Wherein,
A text source unit for storing a source of text among the contents;
A video unit for storing video data of the content;
A style defining unit that defines and stores a style among the contents;
An animation unit for storing animation information among the contents;
An information verifying unit for storing information verification information among the contents;
Lt; / RTI >
The ELSMS module converts the content text source into the metadata through the content metadata module in the text source section, and then connects the source URL through the security application layer. The content multimedia source is transmitted to the image module through the content metadata module After the data is converted, the source URL is linked through the security enforcement layer,
The source of the source URL or the entire file is transmitted through the security application layer after transforming the test / assignment / question source into the style definition unit and the text source unit through the content metadata module,
A source URL is connected through a security application layer after the flash animation source is converted into metadata through the content metadata module in the animation unit,
And the content use information and the related information collection module are connected to the information checking unit through a source URL. The method according to claim 6,
The first course classification subject / unit management unit,
An address-based content unit for receiving address information of the content from the content providing apparatus; And
An address-based content transmission unit for transmitting the content corresponding to the content address information to the portable terminal;
And a learning management system that is synchronized with the learning content management system. The method according to claim 6,
The second course classification subject / unit management unit,
A source-based content unit receiving source information of the content from the content providing apparatus; And
A source-based content transmitter for transmitting the content corresponding to the content source information to the portable terminal;
And a learning management system that is synchronized with the learning content management system. The method according to claim 1,
The learning contents include a content ID (CID) and a copyright holder name. The learning contents include text, image data, audio data, and moving picture data. The learning contents are encrypted by the first learning contents management system (LCMS server # 1) The DRM server includes content metadata and encrypts / decrypts the content using DRM (Digital Rights Management) according to the encryption key
Wherein the meta data of the content is synchronized between a learning content management system including a content identifier (CID), a content encryption / decryption algorithm, copyright holder information, and a content name.

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