KR102133649B1 - Methods and programs for distributing and storaging contents - Google Patents

Abstract

The present invention relates to a content distribution storage method and program, wherein the terminals constituting the content distribution storage system distribute and store the content, and the terminals store the information and location of the content in a blockchain, and the terminal that downloads the content It relates to a content distribution storage method and program in which a point is transmitted to a terminal that transmits and the point movement history is stored in a blockchain.

Description

METHOD AND PROGRAMS FOR DISTRIBUTED STORAGE AND PROGRAMS FOR DISTRIBUTING AND STORAGING CONTENTS}

The present invention relates to a method and program for content distribution storage, and more specifically, terminals constituting a content distribution storage system distribute and store content, and terminals store information and location of the content in a blockchain and download the content. It relates to a content distribution storage method and program in which a receiving terminal pays points to a terminal transmitting content and the point movement details are stored in a blockchain.

As the wired/wireless network is speeding up, services providing high-quality digital content are expanding through this, and technologies for providing digital content in a broadcast or on-demand manner for a plurality of user terminals are used.

Accordingly, in the conventional centralized content distribution system, content has been provided to a large number of users through a large-capacity high-speed server and a network having a considerable bandwidth, but the demand for the content has increased rapidly. Meanwhile, recently, African TV or YouTube As such, many individuals upload and broadcast content individually, and viewers are consuming content on demand.

Accordingly, the storage space of the centralized content distribution system needs to be expanded to store the increased content, and the bandwidth of the network needs to be expanded to respond to the increasing demand, but operators are facing financial and technical limitations.

The present invention is designed to solve the above problems, and the terminals constituting the content distribution storage system distribute and store the content, and the terminals store the information and location of the content in a blockchain, and the terminal that downloads the content It is for providing a method and program for distributing and storing contents by paying points to a terminal that transmits content and storing point movement details in a blockchain.

A method for distributed content storage in a private blockchain according to an embodiment of the present invention includes an input unit, a display unit, a communication unit, a storage unit, a control unit, a content management unit, a blockchain management unit, a content storage unit, and a user terminal including a point management unit. A method for distributing and storing contents in a private blockchain through an online personalized learning provision platform through a network of: A data fragment collection unit of a user terminal identifies content selected by a user; The data fragment collection unit inquiring a blockchain ledger through a blockchain management unit; The blockchain management unit querying the blockchain ledger and transmitting information on the data fragment of the content to the data fragment collection unit; The data fragment collection unit connecting to a plurality of user terminals in a P2P manner and requesting data fragment transmission of the contents to the data fragment transmission units of the plurality of user terminals; Moving a point of the user terminal requesting the transmission of the piece of data to the user terminal transmitting the piece of data; Including the step of initiating and updating the consensus process between all terminals in order for the blockchain management unit to update the blockchain ledger, wherein all the terminals are connected to each other on the platform and the network, and the entire terminal and the platform are external. It is connected to a blockchain, and the platform registers the user terminal as one or more of a student terminal, a creator terminal, and a curator terminal based on information input from the user terminal, and the user terminal is content from another user terminal or platform. When receiving data, the user terminal provides a point commonly used in a private blockchain corresponding to the size of content data provided to other user terminals.

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The information on the data piece of the content includes information for recognizing the data piece, information for accessing the data piece, and point information for the data piece.

The information for accessing the data fragment includes the IP address and port number of the user terminal in which the data fragment is stored.

The step of initiating and updating the consensus process among all terminals in order to update the blockchain ledger by the blockchain management unit, when the data fragment transmission of the content is completed, the information on the transmitted data fragment is transferred to the blockchain ledger. Updating;

And updating the point information for the piece of data when the movement of the point is completed.

The point can be converted into a virtual currency commonly used only in the private blockchain and used in the external blockchain.

A virtual input interface program stored in a content distribution storage medium in a private blockchain according to an embodiment of the present invention includes an input unit, a display unit, a communication unit, a storage unit, a control unit, a content management unit, a blockchain management unit, a content storage unit, and a point management unit A virtual input interface program stored in a content distribution storage medium in a private blockchain that is stored in a content distribution storage medium through a content distribution storage method through an online personalized learning provision platform through a network between user terminals including a user terminal The data fragment collection unit of the user identifying the selected content; The data fragment collection unit inquiring a blockchain ledger through a blockchain management unit; The blockchain management unit querying the blockchain ledger and transmitting information on the data fragment of the content to the data fragment collection unit; The data fragment collection unit connecting to a plurality of user terminals in a P2P manner and requesting data fragment transmission of the contents to the data fragment transmission units of the plurality of user terminals; Moving a point of the user terminal requesting the transmission of the piece of data to the user terminal transmitting the piece of data; The blockchain management unit initiates and updates an agreement procedure between all terminals in order to update the blockchain ledger; and the whole terminals are connected to each other on a platform and a network, and the entire terminal and the platform are external. It constitutes a private blockchain connected to the blockchain, and the platform registers the user terminal as one or more of a student terminal, a creator terminal, and a curator terminal based on information input from the user terminal, and the user terminal is different. When content data is provided from a user terminal or platform, the user terminal provides points commonly used in a private blockchain corresponding to the size of content data provided to other user terminals.

The information on the data piece of the content includes information for recognizing the data piece, information for accessing the data piece, and point information for the data piece.

The information for accessing the data fragment includes the IP address and port number of the user terminal in which the data fragment is stored.

The step of initiating and updating the consensus process among all terminals in order to update the blockchain ledger by the blockchain management unit, when the data fragment transmission of the content is completed, the information on the transmitted data fragment is transferred to the blockchain ledger. Updating;

And updating the point information for the piece of data when the movement of the point is completed.

The point can be converted into a virtual currency commonly used only in the private blockchain and used in the external blockchain.

In the content distribution storage method and program according to an embodiment of the present invention, the terminals constituting the content distribution storage system distribute and store the content, and the terminals store the information and location of the content in a blockchain and download the content Points can be paid to the terminal that transmits this content, and the point movement history can be stored as a blockchain.

1 is a view showing a personalized learning providing system according to an embodiment of the present invention.
2 is a block diagram of a terminal used by a student, creator, or curator in a personalized learning providing system according to an embodiment of the present invention.
3 is a block diagram of a personalized learning providing platform according to an embodiment of the present invention.
4 is a flowchart of an information providing process through a platform according to an embodiment of the present invention.
5 is a flowchart of a virtual input interface program installation process according to an embodiment of the present invention.
6 is a flowchart illustrating a method for providing personalized learning according to an embodiment of the present invention.
7 is a flowchart illustrating a registration procedure of a system for providing a personalized learning plan according to an embodiment of the present invention.
8 is a flowchart illustrating a student's learning process in a personalized learning providing system according to an embodiment of the present invention.
9 is a flowchart illustrating a curating process of a curator in a system for providing personalized learning plans according to an embodiment of the present invention.
10 is a flowchart illustrating a procedure according to a creator's menu selection in a personalized learning plan providing system according to an embodiment of the present invention.
11 is a view showing a conversion process of the transaction means used in the platform according to an embodiment of the present invention.
12 is a diagram illustrating a transaction process of edu hash points according to an embodiment of the present invention.
13 is a diagram illustrating a point reward process according to each user's evaluation according to an embodiment of the present invention.
14A is a diagram showing a page showing the status of ranking in a class of a student according to an embodiment of the present invention.
14B is a diagram showing a page showing competition for study time between each student according to an embodiment of the present invention.
14C is a diagram showing a page displaying a ranking according to a curriculum according to an embodiment of the present invention.
15 is a flowchart illustrating a learning game process between students in a personalized learning plan providing system according to an embodiment of the present invention.
16 is a diagram schematically showing a content distribution storage system according to an embodiment of the present invention.
17 is a block diagram showing the internal configuration of a content management unit according to an embodiment of the present invention.
18 is a flowchart illustrating an operation of a content management unit according to an embodiment of the present invention.

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

In describing the embodiments, descriptions of technical contents that are well known in the technical field to which this specification belongs and are not directly related to the specification will be omitted. This is to more clearly communicate the gist of the present specification by omitting unnecessary description.

For the same reason, some components in the accompanying drawings are exaggerated, omitted, or schematically illustrated. Also, the size of each component does not entirely reflect the actual size. The same reference numbers are assigned to the same or corresponding elements in each drawing.

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

1 is a view showing a personalized learning providing system according to an embodiment of the present invention.

Referring to FIG. 1, a personalized learning providing system 100 according to an embodiment of the present invention may include a creator 101, a student 102, a curator 103 and a personalized learning providing platform 104. have.

It will be described below that the creator 101, the student 102, and the curator 103 operate the terminal to communicate with the personalized learning providing platform 104. In addition, the personalized learning provision platform 104 is abbreviated as a platform.

In addition, hereinafter, the student 102, the creator 101, and the curator 103 are collectively referred to as users.

The creator 101 can plan educational contents for each field, provide lecture videos, teaching materials, and the like to the platform 104 and post movies, documents, or quizzes, etc. on the platform 104. In addition, the creator 101 may use the advertising platform 104 provided by the platform 104 to recruit students 102.

The creator 101 may classify the planned contents for individual sales, monthly sales, or free offers and post them on the platform 104. In this case, the content for individual sales can be posted only by the corporate creator 101, and the corporate creator 101 must share a certain percentage of sales with the platform 104.

The monthly sales content is content that can be subscribed to or enrolled at a fixed monthly amount, and monthly income can be distributed to the creator 101 of the corresponding content according to the exposure ratio of the corresponding content or the user's use of the content.

The content provided for free may be provided free of charge instead of watching the advertisement, and the advertisement fee may be distributed to the platform 104 and the creator 101. The distribution ratio may vary depending on the item, type, and subject of the content.

The quality of the content can be evaluated by the student 102 and curator 103. The content can be evaluated by the student 102 and the curator 103 and given an evaluation grade. Content may be compensated or managed by the platform 104 according to the evaluation grade.

The creator 101 may include an individual or a company such as an academy. The individual may post the content to the platform 104 after going through the registration procedure with the platform 104. After undergoing the screening, the company may enter into a contract with the platform 104 and post the content on the platform 104.

The initial rating of the enterprise creator 101 may be set as the best, and the initial rating of the individual creator 101 may be set as the middle. On the other hand, the individual creator 101 can also apply for a separate review, in which case curators on the same subject, type, or content of the item can evaluate, give a rating, and have an average of the assigned ratings as a starting level.

The creator 101 must pay a screening fee for this, and the paid screening fee may be paid to the curator 103 participating in the screening.

The creator 101 may distribute a portion of the revenue to the curator 103 when the planned educational content is sold through the curriculum planned by the curator 103 to generate revenue.

Curator 103 may post a curriculum that includes a learning plan and recommended content or knowledge that suits the goals and objectives of the students on the platform.

The curator 103 may grasp the learning desired by the student 102, the level of the student 102, and the pre-learning degree of the student 102, thereby presenting a learning plan and a class suitable for the student 102. In addition, the curator 103 may plan a sample learning plan for the student 102 or creator 101 who prepares a subject specialized for the curator 103 himself, and post it on the platform, which is called a Tailored Study Plan.

The curator 103 assists the student 102 who lacks the ability to self-learn, provides a learning plan for the vulnerable part of the student 102, checks the progress of the student 102's learning progress, or checks whether the mock test score is improved It can provide a personal tutoring service to check the level of the student 102, such as.

The student 102 may pay the curator 103 for the service provided by the curator 103.

The price for the service can be set differently according to each subject or level of service provided. The curator 103 may post the type, level, or price of a service provided by the curator 103 to the platform 104.

Curator 103 may include an individual, corporate, or school faculty member, and the company may include an academy, curator 103 agency, or general business entity. School staff includes middle school, high school, or university staff.

The individual curator 103 must specify his/her subject in the platform 104 registration process and must post a sample learning plan. Of the corporate curators 103, academy can be registered as a partner, and a partner academy must supply a curator 103 such as its own tutor to the platform 104.

Schools that are not partners, private educational institutions, or agencies of the curator 103 can register without a separate review and configure their own screens.

The corporate curator 103 distributes a portion of sales to the platform 104, and the distribution ratio may be determined differently depending on the type or type of service.

The general corporate curator (103) lists knowledge or courses of majors or foreign languages required by each enterprise worker approved through the preliminary verification process and presents a learning plan such as grade standards for passing each course. This service is provided free of charge and does not include advertisements, so there is no need to distribute revenue to the platform 104.

Through such a service, the company can promote and introduce the company to the students 102, and can also reduce the cost of selecting the talent needed for the company.

The school staff curator 103 provides a learning plan such as assignments, after-school learning, and reference lectures for course learning to the platform 104 and connects related educational contents to efficiently manage the student 102 and the student 102 Can acquire relevant information, and accordingly, both the curator 103 and the student 102 can save money. These services are provided free of charge, and the platform 104 enters into a separate agreement with the school.

At the initial stage of the establishment of the platform 104, it is possible to secure a curator 103 having a certain scale and appropriate quality by focusing on recruiting corporate and school curators 103.

The individual curator 103 is required a personal deposit, and is awarded a penalty if the predetermined level is not maintained according to the evaluation result of the platform 104 or the user's evaluation result.

In order to maintain the quality of the curator 103, the personal curator 103 may be maintained or disqualified as the personal curator 103 according to the penalty.

The creator 101 and the curator 103 may jointly sell the contents planned by the creator 101 in the curriculum of the curator 103.

The student 102 can select a content and pay points to the creator 101 to take a course of the creator 101 and also evaluate lectures or content. The point will be described later.

The student 102 can pay and receive points, etc. for the curriculum presented by the curator 103 through the curating service, and when the student 102 applies for the curating service, the curator 103 manages the learning of the student 102 Can be in charge.

The platform 104 is provided to creators 101, students 102, and curators 103 according to the income distribution rating system, honor, or evaluation to maintain the activity and quality of the creators 101, students 102, and curators 103. Compensation can be performed.

On the other hand, individuals or companies can produce problems and supply them to the platform 104. An individual or a company can create a problem for each subject, designate a price for it, and launch it on the platform 104. In this case, the enterprise allocates revenue with the platform 104, but the individual does not allocate revenue with the platform 104.

Problems supplied to the platform 104 by each individual or company may be reviewed by a content reviewer designated by the platform 104.

The platform 104 can secure contents for each subject by participating education companies having various contents as partners through strategic alliances. The platform 104 can secure many partners and induce participation of other creators 101.

The platform 104 may allow users to use services provided by affiliated companies using tokens through partnerships with companies in industries other than education companies, that is, convenience store operators, reading room franchises, bookstores, cafes, and the like. .

The student 102 can be the creator 101 or the curator 103. In addition, the creator 101 can also be the curator 103 and vice versa.

In order to become the creator 101, the student 102 may post the content prepared by the user on the platform 104 without a separate registration process.

The curator 103 can be a student 102 or a creator 101 without a separate procedure or preparation process, but cannot use his lectures or textbooks as content in his service. However, the curator 103 such as a teacher or lecturer of a formal school may use his lectures or teaching materials.

The corporate creator 101 and the curator 103 may enter into a contract after a separate examination at the first registration. In addition, the contents and services of the corporate creator 101 or the curator 103 may have the highest rating and be exposed as the highest priority.

When the individual creator 101 posts an hour's worth of content on 10 or more platforms 104, the contents after that are converted to the corporate type, and the sales generated for the contents after that are 7:3 ) And can be distributed.

The personal curator 103 is converted into an enterprise type when the student 102 exceeds 10, and the generated revenue can be distributed at a ratio of 7:3 with the platform 104.

Meanwhile, the platform 104 includes game functions such as ranking, competing with friends, achieving first, achieving quest, and showing level.

Even if the student 102 completes a specific subject and takes another subject, the level of the existing student 102 is maintained. However, the ranking is used only within the subject.

The student 102, the creator 101, or the curator 103 may connect to the platform 104 the social media they use or operate.

For example, the user can log in to the platform 104 with his KakaoTalk ID, and can act on the platform 104.

As it is automatically connected to the user's SNS, the user can include the platform 104 in the user's network including the existing SNS without having to additionally create a connection relationship in the platform 104.

All users can be rewarded. The types of rewards that the user can receive include rewards related to attendance rate, level achievement, number of friends invited, achievement of grades, rewards related to participation in content and curator 103 evaluation, games related to quizzes, rankings, etc. .

Creator 101 is given the mark of Excellent Creator 101 when it receives the best rating for a predetermined period of time, thereby exposing to more students 102 or curators 103 on the platform 104 and obtaining higher reliability. Can.

Each creator 101 and curator 103 can create their own compensation system to compensate at their own expense.

The student 102 can evaluate the content he uses and the services and content provided by the curator 103, which includes free content or free services. The student 102 may be rewarded for participating in the evaluation more than a predetermined number of times.

The creator 101 can evaluate the curator 103 service in which his content is used, and the rating of the creator is not distinguished from the evaluation of the student 102 or given a higher weight.

The curator 103 can evaluate all content included in his subject, but is not separated from the evaluation of the student 102 or given a separate weight.

2 is a block diagram of a terminal used by a student 102, a creator 101, or a curator 103 in the personalized learning providing system of FIG. 1, and FIG. 3 is personalized learning according to an embodiment of the present invention. It is a block diagram of the provided platform.

2 and 3, the terminal 200 according to an embodiment of the present invention includes an input unit 210, a display unit 220, a communication unit 230, a storage unit 240, a control unit 250, and a content management unit ( 2210), a blockchain management unit 2220, a content storage unit 2230, and a point management unit 2240.

The input unit 210 converts a user's input operation into an input signal and transmits it to the control unit 250. The input unit 210 may be implemented as, for example, a keyboard, a mouse, a touch sensor on a touch screen, a touch pad, a keypad, a voice input, and other input processing devices that can be enabled in the present, past, or future. The input unit 210 may receive, for example, a user's information provision request input and transmit it to the control unit 250.

The display unit 220 outputs a screen under the control of the control unit 250. The display 220 may be implemented as, for example, an LCD (Liquid Crystal Display), an LED (Light Emitting Diode), an OLED (Organic Light Emitting Diode), a projector, or other display devices that will be possible in the present, past, or future.

The display 220 may display, for example, an interface page for providing information or an information providing result page. Depending on the embodiment, a configuration unit using another method capable of transmitting information to other users, such as voice output or vibration, may be used instead of the display unit 220 instead of the screen output.

The communication unit 230 exchanges data with the platform 104 and/or other external devices. The communication unit 230 transmits data received from the platform 104 to the control unit 250. In addition, the communication unit 230 transmits data to the platform 104 under the control of the control unit 250. The communication technology used by the communication unit 230 may vary depending on the type of communication network 150 or other circumstances.

The storage unit 240 stores data under the control of the control unit 250 and delivers the requested data to the control unit 250.

The control unit 250 controls the overall operation of the terminal 200 and each component. The control unit 250 transmits an information providing request and other data to the platform 104 according to the information input from the input unit 210, and displays a result page and/or an interface page according to page information received from the platform 104 220.

The operation performed by the control unit 250 may be distributedly processed by various physically separated computing devices. Some of the operations performed by the control unit 250 are performed by the first terminal and other operations are performed by the second terminal. In this case, the control unit 250 may be implemented as a sum of physically separated computing devices.

The storage unit 240 may be implemented as a sum of physically separated storage devices.

When the control unit 250 or the storage unit 240 is implemented as a sum of several physically separated devices, communication between several devices may be necessary. Here, for simplicity of explanation, it will be described on the assumption that the storage unit 240 or the control unit 250 is implemented as one object.

When the terminal 200 transmits/receives data, it may be expressed that the communication unit 230 transmits/receives data according to the control of the control unit 250 according to the viewpoint, and the control unit 250 controls the communication unit 230 to transmit/receive data. You can also express.

The content management unit 2210 controls the storage unit 240 and the communication unit 230 of the terminal 200 to request transmission of a piece of content data that a user intends to purchase or play or to receive transmission from another terminal 200 The content data piece requested by the other terminal 200 is transmitted to the content data piece. The detailed operations of the content management unit 2210, the blockchain management unit 2220, the point management unit 2240, and the content storage unit 2230 will be described later.

Referring to FIG. 3, the platform 104 according to an embodiment of the present invention may include a communication unit 310, a control unit 320, and a storage unit 330.

The communication unit 310 exchanges data with the terminal 200 used by the student 102, the creator 101, or the curator 103 and/or other external devices. The communication unit 310 transmits data received from the terminal 200 to the control unit 320. In addition, the communication unit 310 transmits data to the terminal 200 under the control of the control unit 320. The communication technology used by the communication unit 310 may vary depending on the type of communication network 150 or other circumstances.

The storage unit 330 stores data under the control of the control unit 320 and transmits the requested data from the control unit 320 to the control unit 320.

The control unit 320 controls the overall operation of the platform 104 and each component. As described in detail later, the control unit 320 loads necessary data from the storage unit 330 and generates page information by receiving an interface page request, an information providing result page request, and other data through the communication unit 310. The page information is transmitted to the terminal 200 through the communication unit 310.

When the platform 104 transmits and receives data, it may be expressed that the communication unit 310 transmits and receives data under the control of the control unit 320 according to the viewpoint, and the control unit 320 controls the communication unit 310 to transmit and receive data. You can also express.

On the other hand, the storage unit 330 is installed in the terminal and stores a program code for performing a personalized learning providing method, and/or an installation package (installation program code) for installing the program. Hereinafter, a program code for performing a personalized learning provision method and/or an installation package (installer program code) for installing the program is referred to as a virtual input interface program.

The developer or administrator who develops the platform 104 may store the virtual input interface program on the package distribution server. When the package distribution server receives a request message requesting the virtual input interface program, the package distribution server delivers the virtual input interface program to the terminal 200.

The operation of the package distribution server and the specific operation of the platform 104 will be described later.

According to another embodiment, instead of a page for providing information visually, data for providing information in a voice or other manner may be transmitted and received.

4 is a flowchart of an information providing process through a platform according to an embodiment of the present invention.

In step 410, the control unit 320 of the platform 104 generates interface page information. The interface page information is information required to generate an interface page, and the virtual input interface program may include interface page information. The interface page is a page for inducing user input and receiving user input and passing it to the platform 104. For example, the interface page information may be in the form of HTML documents or other markup language documents. In another embodiment, the terminal 200 has the form information of the interface page in advance, and only the content corresponding to the content may be transmitted from the platform 104 to the terminal 200. Hereinafter, it is assumed and described that the interface page information or other page information is transmitted in the form of an HTML document for convenience. However, the scope of rights of the present specification is not limited thereto.

In step 420, the communication unit 310 of the platform 104 transmits interface page information to the terminal 200.

In step 430, the control unit 250 of the terminal 200 configures the interface page using the interface page information. For example, the control unit 250 may configure an interface page in the form of a web page by interpreting an HTML document by driving a web browser. A separate application may be used instead of a web browser.

In step 440, the display unit 220 of the terminal 200 displays the interface page to the user 400. The interface page may include, for example, an interface through which the user 400 can distribute content or input and/or select keywords for taking content and setting other content.

In step 450, the input unit 210 of the terminal 200 receives the selection or input of the user 400 input through the interface page and transmits it to the control unit 250.

In step 460, the communication unit 230 of the terminal 200 transmits input information capable of identifying a user's selection or input to the platform 104 under the control of the control unit 250.

In step 470, the control unit 320 of the platform 104 generates result page information using user input (for example, keywords and/or other information provision settings). The resulting page information can be configured in HTML document format and/or image format, for example.

In step 480, the communication unit 310 of the platform 104 delivers the result page information to the terminal 200.

In step 490, the control unit 250 of the terminal 200 configures a result page using the result page information received by the communication unit 230. For example, the control unit 250 may compose the result page by interpreting the result page information in HTML format.

In step 495, the display unit 220 of the terminal 200 provides the result page to the user 400. The result page includes a result page for a survey or a result page according to a user's selection.

In the embodiment of FIG. 4, it is assumed that a page in a visual form is provided to a user, but it is also possible to provide an interface or result information through voice. In this case, a voice output unit may be used instead of the display unit 220. Instead of a visual/acoustic method, other methods of interface that may or may not be possible in the future may be used in relation to the user 400. In this case, the platform 104 may provide the terminal 200 with information converted in other ways instead of page information to match the interface method.

5 is a flowchart of a virtual input interface program installation process according to an embodiment of the present invention.

In step 510, the terminal 200 transmits a package request message to the package distribution server 500. The package request message is a message that requests a virtual input interface program (package). In step 520, the package distribution server 500 delivers a virtual input interface program (package) to the terminal 200.

In step 530, the terminal 200 installs the received virtual input interface program (package). If installation is unnecessary and the received virtual input interface program can be executed as it is, step 530 may be omitted. The terminal 200 executes a virtual input interface program according to a user's input and distributes and stores the video. In this embodiment, the package distribution server 500 has been described as transmitting a virtual input interface program (package), but the platform 104 may deliver the virtual input interface program (package) to the terminal 200.

6 is a flowchart illustrating a method for providing personalized learning according to an embodiment of the present invention.

In the following flow chart, all requests or responses between the student 102, the creator 101, or the curator 103 may be delivered through the platform 104.

1 and 6, student 102 registers with platform 104 at step 601. In this case, the student 102 may provide brief personal information such as his/her address or email address and register by entering an ID and password, or enter an ID and password used in SNS and register on the platform 104.

In step 602, the student 102 inputs an answer to a questionnaire about subjects to be taken. The questionnaire includes questions about the interests, interests, or current learning status or situation of the student 102.

In step 603, the student 102 receives a curriculum list based on the questionnaire results. The curriculum list received by the student 102 is simply a list reflecting the results of the survey, and includes all related curriculums.

In step 604, the student 102 determines whether to apply curating to the curriculum list.

In the case of applying curating, in step 605, the student 102 enters in detail a subject in need of curating or a subject in need of improvement, the level of the current student 102, a desired grade or a desired degree of improvement, and curating based on the inputted information. Request.

The creator 101 creates and distributes the content in step 701, and the distributed content is included in the curriculum of the'my curriculum' of the student 102, and the student 102 can take the course.

The curator 103 produces a curriculum including the content of step 702 in step 801.

Meanwhile, the curator 103 waits for or retrieves a curating request in step 802.

When a request for the curator 103 is found, the curator 103 searches the curriculum prepared by the curator 103 for a curriculum to be proposed to the student 102 based on the detailed information input by the student 102 in step 803. . The curator 103 may create a new curriculum to be proposed to the student 102 based on the detailed information input by the student 102.

In addition, the curator 103 generates a message suggesting a curriculum in step 804. The generated message is sent as an alarm to the student 102 in step 606.

In step 607, when the platform 104 receives a message about the curriculum proposal of the curator 103, the platform 104 reads the content of the proposed curriculum and includes it in the'my curriculum' of the student 102.

In step 608, the student 102 determines whether to approve the curriculum, and if the student 102 approves, an approval message is generated in step 609. On the other hand, if the student 102 does not approve the curriculum proposed by the curator 103, the curriculum proposed by the curator 103 may be deleted from the'my curriculum' of the student 102.

In step 805, the approval message of the student 102 is sent to the curator 103 and terminated.

On the other hand, if the student 102 does not want to curate the curriculum, in step 610, the curriculum of the curriculum list in step 603 is included in the'my curriculum' and terminated.

7 is a flowchart illustrating a registration procedure of a system for providing a personalized learning plan according to an embodiment of the present invention.

1 and 7, in step 901, the user selects one of the creator 101, curator 103, or student 102.

If the user selects the student 102, in step 911, the student 102 enters and registers personal information.

In step 912 the student 102 answers the survey and in step 913 receives a curriculum list.

In step 914, the student 102 purchases the curriculum if the curriculum is preferred. The purchased curriculum is stored in'My Curriculum' in step 915.

On the other hand, if the student 102 does not answer the questionnaire after the registration step of step 911, in step 916, the content is searched by itself. In step 917, the terminal 102 of the student 102 displays the list of searched contents, and the searched contents may be included in the curriculum of the curriculum list.

In step 918, the student 102 purchases content, and in step 919, the content purchased by the student 102 is included in'my content'.

When the user selects the curator 103 in step 901, in step 921, the curator 103 inputs and registers personal information.

In step 922, the curator 103 waits for the student 102 to request curating, and if the student 102 requests curating, in step 923 the student 102 receives the details entered at the time of the curating request.

In step 924, the curator 103 creates a curriculum list to be proposed to the student 102 based on the detailed information entered by the student 102. In step 925, information about the student 102 that is the subject of the curriculum is stored in the'my student 102' of the curator 103.

Meanwhile, content may be added to the curriculum as in step 927, and curriculum may be added to the curriculum list as in step 926.

If the user selects the creator 101 in step 901, in step 931, the creator 101 enters and registers personal information.

In step 932, the platform 104 creates a'My Upload' folder or a library storing contents generated by the registered creator 101.

In step 933, the creator 101 selects the'distribute content' button to distribute the content. When the creator 101 selects the'distribute content' button, a file selection box is displayed on the terminal of the creator 101, and by using the file selection box, the creator 101 can select content to be distributed.

In step 934, the creator 101 inputs detailed information about the content distributed by the creator.

The contents distributed by the creator 101 in step 935 are stored in the'My Upload' folder or the archive of the creator 101.

8 is a flowchart illustrating a student's learning process in a personalized learning providing system according to an embodiment of the present invention.

1 and 8, in step 801, the terminal 102 of the student 102 displays a menu.

The menu may include'my content','my curriculum','my friends' and'my ranking'.

In step 1002, if the student 102 selects the'My Content' item, in step 1003, the terminal 102 of the student 102 displays a list of contents included in the'My Content' folder or the library of the student 102.

In step 1004, the terminal 102 of the student 102 may display detailed information about the selected content when the student 102 selects a portion of the displayed content. Alternatively, a detailed description of all the content displayed in the content list can be displayed.

In step 1005, the student 102 may evaluate the content by scoring or rating the content.

In step 1006, if the student 102 selects the'My Curriculum' item, in step 1007, the terminal 102 of the student 102 displays a list of curriculum included in the'My Curriculum' folder or the library of the student 102.

In step 1008, the terminal 102 of the student 102 may display detailed information about the selected curriculum when the student 102 selects a part of the displayed curriculum. Alternatively, the terminal 102 of the student 102 may display a detailed description of all of the curriculum displayed in the curriculum list.

In step 1009, when the student 102 selects the'My Friends' item, the terminal 103 of the student 102 in step 1010 displays a list of friends included in the'My Friends' folder or the library of the student 102.

In step 1011, the terminal 102 of the student 102 may display detailed information about the selected friends when the student 102 selects some of the displayed friends. Or you can display a detailed description of all of your friends on the friends list.

In step 1012, if the student 102 selects the'my rank' item, the terminal 102 of the student 102 in step 1013 ranks the student 102 in all classes that the student 102 is currently taking or taking. Is displayed.

In step 1014, if a specific class is selected from all the classes that the student 102 has taken or has taken, a detailed description of the rank in the selected class is displayed.

In step 1015, the terminal 102 of the student 102 displays the game result with the other student 102. Games include competition for study time or comparison of test scores.

9 is a flowchart illustrating a curating process of a curator in a system for providing a personalized learning plan according to an embodiment of the present invention.

1 and 9, in step 1101, the terminal 103 of the curator 103 displays a menu. The menu may include'Curating Wanted','My Curriculum','My Student 102', and'My Income'.

In step 1102, when the curator 103 selects the'request curation' menu, it is connected to step 923 in FIG. 7 to perform curating.

If the curator 103 selects'my curriculum' in step 1103, the terminal 103 of the curator 103 in step 1104 displays a curriculum list currently curating.

The curator 103 may add content to the curriculum in step 1106 and may add the curriculum to the existing curriculum list in step 1105.

In step 1107, when the curator 103 selects the item'My students 102', the terminal 103 of the curator 103 in step 1108 displays a list of students 102 currently being curated.

When the curator 103 selects some of the students 102 displayed in the list, detailed information about the selected students 102 in step 1109 is displayed. Alternatively, if the curator 103 selects all of the students 102, detailed information on all of the students 102 displayed in the list may be displayed.

When the curator 103 selects'my income' in step 1110, the terminal 103 of the curator 103 displays the income item and the amount of income for each item in step 1111.

10 is a flow chart showing a procedure according to the menu selection of the creator 101 in the personalized learning plan providing system according to an embodiment of the present invention.

1 and 10, in step 1201, the terminal of the creator 101 displays a menu corresponding to the creator 101. The menu may include'My Upload','My Documents','My Viewers' and'My Income' items.

If the creator 101 selects'My Upload' or'My Documents', it is connected to step 933 of FIG. 7 and in step 1202 and step 1203, the creator 101 is placed in the'My Uploads' or'My Documents' folder or archive. You can distribute stored content or documents.

When the creator 101 selects'my viewer' in step 1204, the terminal of the creator 101 in step 1205 displays a list of viewers watching the content distributed by the creator 101.

When the creator 101 selects some of the viewers displayed in the list, detailed information about the viewers selected in step 1206 is displayed. Alternatively, detailed information on all viewers displayed in the list may be displayed.

When the creator 101 selects'my income' in step 1207, the terminal of the creator 101 displays the income item and the amount of income for each item in step 1208.

11 is a view showing a conversion process of the transaction means used in the platform 104 according to an embodiment of the present invention.

1 and 11, the transaction means used in the platform 104 according to an embodiment of the present invention is an Eduhash Token (1310), an Eduhash Power (1320), an Edu Contains a hash point (Eduhash Point, 1330).

The edu hash token 1310 is a token that is bought and sold at the exchange 1340, and the edu hash power 1320 is a token representing the influence within the platform 104. If the user in the platform 104 holds edu hash power, unlike other users of the platform 104 who do not possess, they can receive additional rewards and have the right to participate in the evaluation. In addition, users who have Edu Hash Power 1320 can receive advertising revenue at a higher rate. Eduhash token 1310 may be traded on the external exchange 1340.

Edu Hash Power 1320 is exchanged in a 1:1 ratio with Edu Hash Token 1310, and a certain fee is charged. Edu Hash Power 1320 can be converted to Edu Hash Point 1330, but Edu Hash Point cannot be converted to Edu Hash Power 1320, and Edu Hash Tokens traded at external exchanges 1340 ( 1310) It is converted according to the price. That is, the conversion ratio between Edu Hash Power 1320 and Edu Hash Point 1330 is linked to the market transaction price of Edu Hash Token 1310.

The edu hash point 1330 is a means for all users of the platform 104 to pay for all goods and services on the platform 104. Edu Hash Point 1330 may be used to purchase content, use a curating service, or purchase products or services of an education-related shopping mall.

The user can convert the cash to 1:1 as an edu hash point through the exchange 1340 and convert the point to a token through the exchange 1340. However, the user cannot directly convert the point to cash through the exchange 1340.

The edu hash token 1310 can use the public blockchain 1350, and the edu hash power 1320 and the edu hash point 1330 can use the private blockchain 1360.

Hereinafter, the edu hash token 1310, the edu hash power 1320, and the edu hash point 1330 are abbreviated as the token 1310, the power 1320, and the point 1330, respectively.

12 is a diagram illustrating a transaction process of edu hash points according to an embodiment of the present invention.

1 and 12, in step 1401, the student 102 exchanges the token 1310 in the exchange 1340 with a point 1330. Student 102 may pay cash to exchange 1340 and purchase tokens.

At step 1402, student 102 exchanges points for tokens.

In step 1403, the creator 101 exchanges tokens for points, and in step 1404, the creator 101 exchanges points for tokens.

In step 1405, the creator 101 provides the content to the student 102, and in step 1406 the student 102 pays the price for it.

In step 1407, the curator 103 provides a tailored curriculum for the student 102, and in step 1408 the student 102 pays for it.

In step 1409, the curator 103 proposes new content or lectures to the creator 101, and in step 1410, the creator 101 pays the price for it.

In step 1411, the curator 103 exchanges points for tokens.

In step 1412, the curator 103 provides a problem to the platform 104 or provides information for artificial intelligence to determine the level of the student 102 and to provide an optimal curriculum. In step 1413, the platform 104 pays the price for the curation 103 to the curator 103.

13 is a diagram illustrating a point reward process according to each user's evaluation according to an embodiment of the present invention.

Referring to FIG. 13, in step 1501, the student 102 evaluates the content of the creator 101. In step 1502, the creator 101 compensates with points when the student 102 takes content or lectures produced by the creator 101. In addition, the creator 101 may greatly discount the tuition fee for the content or lecture of the creator 101, or may perform a promotion for refunding points when the content or lecture is completed.

In step 1503, the student 102 evaluates the curriculum he has taken. In step 1504, the curator 103 evaluates the content or lecture produced by the crater.

In step 1501, step 1503, step 1504, each user can perform an evaluation through the platform 104, and the evaluation result is stored in the platform 104.

In steps 1505, 1506, and 1507, the platform 104 rewards the creator 101, curator 103, and student 102 based on the rating or ranking for each user.

In step 1506, the platform 104 may reward the points to the student 102 based on the achievement level of the student 102.

In step 1508, the student 102 may purchase a product or receive a service using points from a partner of the platform 104. For example, the student 102 may purchase a book at a bookstore, purchase a product at a convenience store, or purchase coffee or a drink at a cafe using points.

In step 1509, the partner company performs a promotion for refunding tokens or points or discounting tokens or points.

11 to 13, users of the platform 104 each have an electronic wallet, and tokens or points are stored in the electronic wallet. The price for content and services is automatically paid and processed by a smart contract between users, and the platform 104 and settlement users are processed by a separate smart contract.

Rewards paid to users of the platform 104 are automatically paid to the user's electronic wallet by a smart contract and are not managed or controlled.

14A is a diagram illustrating a page showing the status of ranking in a class of a student 102 according to an embodiment of the present invention.

The ranking of the student 102 may be determined through exams, progress, or study time with other students 102 taking the same class in the same curriculum or with other students 102 taking the same or different classes.

14A, the ranking status page 1600 in the class of the student 102 includes a title display unit 1610, a class selection unit 1620, a ranking display unit 1630, a curriculum display unit 1640, and other students ( 102) It includes a ranking display unit 1650 and a next test date display unit 1660.

The title display unit 1610 displays the title'My rank'.

The class selection unit 1620 displays'my class' or'individual', and when'my class' is selected, the ranking with other students 102 taking the same class in the same curriculum is displayed and'individual' is selected If it is, the ranking with other students 102 taking the same or different classes is displayed.

The ranking display unit 1630 displays the ranking with other students 102 who are taking the same class in the same curriculum.

The curriculum display 1640 displays the title of the curriculum, the name of the curator 103 who created the curriculum, and the most recent test date.

The other student ranking display unit 1650 displays scores and rankings of the students 102 who took the test in the same class.

The other student ranking display unit 1650 includes a ranking display unit 1661, a student information display unit 1652, and a comparison bar 1653.

The rank display unit 1661 displays one's rank among all students 102 in the class, and the student information display unit 1652 displays the test scores of the students 102, the names of the students 102, and the start date.

The comparison bar 1653 displays the ranking of the self and other students 102. The comparison bar 1653 may also display bonus points received by other students 102. Students 102 who have ranked in the top ranking may earn bonus points.

The next test date display unit 1660 displays the date on which the next test is conducted and the ranking is determined.

Curator 103 may add an exam to the curriculum and the ranking of students 102 is determined according to the test scores.

14B is a diagram showing a page showing competition for study time between each student 102 according to an embodiment of the present invention.

Referring to FIG. 14B, a page 1700 showing a competition of study time between each student 102 includes a title display unit 1710, a class selection unit 1720, a study time display unit 1730, and a next game time display unit 1740. It includes.

The study time display unit 1730 displays the study time between the student and the other student 102 on a weekly or monthly basis, and displays the result of the winning or losing. The student 102 receives bonus points when winning a match against another student 102.

The study time display unit 1730 includes a match determination unit 1732, and the match determination unit 1732 decides whether to replay with another student 102 who has competed or to randomly select another student 102 to compete. Decide.

The next match time display unit 1740 selects another student 102 to play again or randomly and displays the remaining time until the match.

14C is a diagram showing a page displaying a ranking according to a curriculum according to an embodiment of the present invention.

Referring to FIG. 14C, a page 1800 displaying a ranking according to a curriculum includes a title display unit 1810, a class selection unit 1820, a curriculum display unit 1830, and a ranking display unit 1840.

The curriculum display unit 1830 displays the name of the curriculum, the curator 103 in charge of the curriculum, and the latest test date.

The ranking display unit 1840 displays the ranking among all the students 102 in the curriculum.

15 is a flowchart illustrating a learning game process between students in a personalized learning plan providing system according to an embodiment of the present invention.

15, in step 1901, the terminal of student 1 displays a list of games.

In step 1902, the terminal of student 1 establishes a follow relationship with another student 2. In step 2001, student 2 can establish a follow relationship with student 1 as a friend.

In step 1903, the terminal of student 1 displays a list of friends or detailed information of a friend. The terminal of student 1 can display a list of friends who have a follow relationship and display detailed information about the friends in the list.

In step 1904, student 1 applies for game to student 2, and in step 2003 student 2 responds to the game application. Games include competitions such as study time and exams.

In steps 1905 and 2004, students 1 and 2 take the content, and in steps 1906 and 2005, the results of students 1 and 2 are checked.

In step 2101, student 1 completes the curriculum course, and in step 2102, the student's rank is confirmed according to the curriculum.

In step 2103, the student 102 displays detailed information such as his/her rank in a specific curriculum and the ranking of the top students, score and name, start date, and comparison with the self.

16 is a diagram schematically showing a content distribution storage system according to an embodiment of the present invention. Referring to FIG. 16, the connection between the user terminals 200 may be made of an IP network, and the connection between the platform 104 and the user terminals 200 may be an IP network or another transmission medium.

The user terminals 200 may be physically or logically connected to the platform 104, and the user terminals 200 may be connected to each other using a peer-to-peer (P2P) method. The user terminals 200 include a creator 101, a student 102, and a curator 103 terminal.

1 and 16, since a plurality of user terminals 200 distribute and store contents including a video and store contents between user terminals 200, the platform is compared to the case where only the platform 104 stores contents. The burden of focusing on 104 is alleviated.

The plurality of user terminals 200 may temporarily or permanently store content. That is, when the content has a usage period limitation, the content is stored only in the user terminal 200 for the corresponding usage period, and when the user permanently purchases the content, the content is permanently stored in the user terminal 200.

Meanwhile, the creator 101 may publish and distribute content to the platform 104 or content may be distributed by the content server 105 operated by the creator 101.

Even if the content is distributed by the content server 105 operated by the creator 101, the quality of service deteriorates when the connection of the user terminals 200 is concentrated on the content server 105. According to an embodiment of the present invention, the burden of delivering content is not concentrated on the platform or content server 105, but is distributed to the user terminal 200, and each of the user terminals 200 constitutes a private blockchain Plays the role of

Content is divided into multiple pieces of data and stored. When receiving a single content, the user terminal 200 receives a plurality of pieces of data, and assembles a plurality of pieces of data into one piece of content to play or store. The user terminal 200 sequentially receives a plurality of pieces of data or randomly receives a plurality of pieces of data and assembles the contents in the order of the pieces of data.

The order of the pieces of data is recorded in the block chain book stored by each data terminal 200.

When the user terminal 200 receives a request for transmission of a piece of data from another user terminal 200 in the IP network for the content data stored therein, the user terminal 200 provides it to the other user terminal 200. To this end, the user terminal 200 includes a content collection unit, a content storage unit, a blockchain management unit, and a point management unit, which uses an application or web page provided by the platform 104 or a package distribution server (not shown). Can be implemented.

Meanwhile, referring to FIG. 11, when the user terminal 200 receives content data from another user terminal 200 or the platform 104, the user terminal 200 receives content data provided to other user terminals 200. It is necessary to provide a point 1330 commonly used in the private blockchain 1360 corresponding to the size of. That is, the price that the user pays for the content includes a point 1330 for the user terminal 200 to pay for other user terminals 200, and a point 1330 for paying for the other user terminals 200 is It forms part of the cost of the user paying for the content.

The point 1330 moving between the user terminals 200 providing content data is paid by using the smart contract of the blockchain between the user terminals 200 without the intervention of the platform 104. To this end, the blockchain ledger of the user terminal 200 includes data for content data and data for point 1330.

In an embodiment of the present invention, information on how a plurality of pieces of data constituting content are distributed and stored between a plurality of user terminals 200 and information on a point 1330 moving between the user terminals 200 are blocked. It is managed using chain technology.

Blockchain generally has the concept of an open digital transaction ledger in which transaction information generated on a network is replicated and distributed by the number of nodes shared among network participants. In one embodiment of the present invention, a block chain technology is utilized to grasp the distribution status of the data pieces constituting the content, the current status of the moving path, and the current status of holding/moving of the points, and a plurality of user terminals 200 are each used as nodes. Participate in the digital ledger management of blockchain.

According to the content distribution method of the present invention, the burden concentrated on the platform 104 or the content server 105 can be distributed using P2P communication between a plurality of user terminals 200, thereby enabling the platform 104 or the content server ( 105).

The user terminal 200 receives a piece of content data from another terminal 200 or from the platform 104 and may permanently or temporarily store the piece of content data.

When a user pays a permanent storage fee for content, all pieces of data of the content are stored in the user terminal 200, but when a request for transmission of a data piece is received from another user terminal 200, access to a specific user terminal The connection may be distributed to other user terminals 200 in consideration of the state of the IP network in order to prevent this crowding. That is, the user terminal 200 may receive all pieces of content data from other user terminals 200 having the entire piece of content data, but when there are many connections to other user terminals 200, the connections are distributed and a plurality of users The terminal 200 may receive the entire piece of content data.

17 is a block diagram showing the internal configuration of a content management unit according to an embodiment of the present invention.

Referring to FIG. 17, the content management unit 2210 includes a data fragment collection unit 2211, a data fragment transmission unit 2212, and a blockchain management unit 2220.

The data fragment collection unit 2211 queries the blockchain ledger through the blockchain management unit 2220 to identify the content selected by the user and to identify information about the data fragment of the content and the location of the data fragment of the content. Content includes lecture videos to prepare for exams, videos about hobbies, or videos uploaded by other users.

The blockchain management unit 2220 includes a blockchain ledger, and the blockchain ledger recognizes a piece of data for each piece of content of the user terminal 200, information for accessing the piece of data, and each Contains point information for data fragments.

The information for recognizing a piece of data includes information about what digital content the piece of data is related to and which point the data piece corresponds to in the entire content data. Information for recognizing a piece of data may be obtained by parsing a header area for each piece of data.

Information for accessing the data fragment includes access information (eg, IP address) and port number of the user terminal 200 in which the data fragment is stored.

Point information for a piece of data refers to a point to which the data terminal 200 is paid or should be paid in exchange for transmitting or receiving a piece of data. The size of the data fragments is uniform, and the more the user terminal 200 stores the data fragments, the more the data transfer can be paid.

When the blockchain management unit 2220 queries the blockchain ledger and transmits information about the content data fragment to the data fragment collection unit 2211, the data fragment collection unit 2211 uses information to access the content data fragment The P2P method is connected to the plurality of user terminals 200 and the data fragment transmission unit 2212 of each user terminal 200 requests data fragment transmission.

The data fragment transmission unit 2212 of each user terminal 200 transmits the requested data fragment to the data fragment collection unit 2211 of the requested user terminal 200. The content storage unit 2230 stores the data pieces collected by the data piece collection unit 2211 in the storage unit 240.

In addition, the point of the user terminal 200 that requested data transmission is moved to the user terminal 200 that transmitted the data fragment.

When data transfer is successful and point movement is completed, the blockchain management unit 2220 of each user terminal 200 initiates an agreement procedure to update the blockchain book. The blockchain management unit of each user terminal 200 displays information for recognizing data fragments, information for accessing data fragments, and point information for each data fragment for data fragments of each content possessed by user terminals 200. Update to update the blockchain ledger.

The more the user allocates space for the piece of content data to the user's terminal 200, the more points can be paid. Accordingly, the user allocates a lot of space for the piece of content data to the user's terminal 200. By activating the connection between ), the connection to the platform 104 or the content server 105 is reduced, and the load on the platform 104 or the content server 105 can be reduced.

18 is a flowchart illustrating an operation of a content management unit according to an embodiment of the present invention.

In step 2310, the data fragment collection unit identifies content selected by the user.

In step 2320, the data fragment collection unit queries the blockchain ledger through the blockchain management unit.

In step 2330, the blockchain management unit queries the blockchain ledger and transmits information about the content data fragment to the data fragment collection unit.

In step 2340, the data fragment collection unit connects to a plurality of user terminals in a P2P manner and requests data fragment transmission to the data fragment transmission unit of another user terminal.

In step 2350, the data fragment transmission unit of the other user terminal transmits the requested data fragment to the data fragment collection unit of the requested user terminal.

In step 2360, the point of the user terminal requesting the transmission of the data fragment moves to the user terminal transmitting the data fragment.

In step 2370, the blockchain management unit initiates an agreement procedure between terminals to update the blockchain book.

At this time, it will be understood that each block of the process flow chart diagrams and combinations of the flow chart diagrams can be performed by computer program instructions. Since these computer program instructions may be mounted on a processor of a general purpose computer, special purpose computer or other programmable data processing equipment, those instructions performed through a processor of a computer or other programmable data processing equipment are described in flowchart block(s). It creates a means to perform functions. These computer program instructions can also be stored in computer readable or computer readable memory that can be oriented to a computer or other programmable data processing equipment to implement a function in a particular way, so that computer readable or computer readable memory It is also possible for the instructions stored in to produce an article of manufacture containing instructions means for performing the functions described in the flowchart block(s). Computer program instructions can also be mounted on a computer or other programmable data processing equipment, so a series of operational steps are performed on a computer or other programmable data processing equipment to create a process that is executed by the computer to generate a computer or other programmable data. It is also possible for instructions to perform processing equipment to provide steps for executing the functions described in the flowchart block(s).

Also, each block may represent a module, segment, or portion of code that includes one or more executable instructions for executing the specified logical function(s). It should also be noted that in some alternative implementations, it is also possible that the functions mentioned in the blocks occur out of sequence. For example, two blocks shown in succession may in fact be executed substantially simultaneously, or it is also possible that the blocks are sometimes executed in reverse order according to a corresponding function.

At this time, the term'~ unit' used in this embodiment means a hardware component such as software or an FPGA or an ASIC, and'~ unit' performs certain roles. However,'~bu' is not limited to software or hardware. The'~ unit' may be configured to be in an addressable storage medium or may be configured to reproduce one or more processors. Thus, as an example,'~ unit' refers to components such as software components, object-oriented software components, class components, and task components, processes, functions, attributes, and procedures. , Subroutines, segments of program code, drivers, firmware, microcode, circuitry, data, database, data structures, tables, arrays, and variables. The functions provided within components and'~units' may be combined into a smaller number of components and'~units', or further separated into additional components and'~units'. In addition, the components and'~ unit' may be implemented to play one or more CPUs in the device or secure multimedia card.

Those of ordinary skill in the art to which the present specification pertains will appreciate that the present specification may be implemented in other specific forms without changing its technical spirit or essential characteristics. Therefore, it should be understood that the embodiments described above are illustrative in all respects and not restrictive. The scope of the present specification is indicated by the scope of the claims, which will be described later, rather than the detailed description, and all modifications or variations derived from the meaning and scope of the claims and equivalent concepts thereof are included in the scope of the specification. Should be interpreted.

On the other hand, the present specification and drawings have been described with respect to preferred embodiments of the present specification, although specific terms have been used, they are merely used in a general sense to easily describe the technical contents of the present specification and to help understand the invention. It is not intended to limit the scope of the specification. It is obvious to those skilled in the art to which the present specification pertains that other modifications based on the technical spirit of the present specification can be implemented in addition to the embodiments disclosed herein.

Claims (10)

Content distribution in private blockchain through online personalized learning provision platform through network between user terminals including input, display, communication, storage, control, content management, blockchain management, content storage, and point management As a storage method,
The data fragment collecting unit of the user terminal identifies the content selected by the user;
The data fragment collection unit inquiring a blockchain ledger through a blockchain management unit;
The blockchain management unit querying the blockchain ledger and transmitting information on the data fragment of the content to the data fragment collection unit;
The data fragment collection unit connecting to a plurality of user terminals in a P2P manner and requesting data fragment transmission of the contents to the data fragment transmission units of the plurality of user terminals;
Moving a point of the user terminal requesting the transmission of the piece of data to the user terminal transmitting the piece of data;
Including the step of initiating and updating the consensus process between all terminals in order for the blockchain management unit to update the blockchain ledger.
The entire terminals are connected to each other on the platform and the network, and the entire terminal and the platform are connected to an external blockchain,
The platform registers the user terminal as one or more of a student terminal, a creator terminal, and a curator terminal based on information input from the user terminal,
When the user terminal receives content data from another user terminal or platform, the user terminal is in a private blockchain providing points commonly used in the private blockchain corresponding to the size of the content data provided to other user terminals. Content distribution storage method.
According to claim 1,
The information on the data fragment of the content includes information for recognizing the data fragment, information for accessing the data fragment, and point information for the data fragment.
According to claim 2,
The information for accessing the data fragment includes a method for distributed content storage in a private blockchain including the IP address and port number of a user terminal in which the data fragment is stored.
According to claim 1,
The step of initiating and updating the consensus process among all terminals in order to update the blockchain ledger by the blockchain manager,
Updating the information on the transmitted data fragment to the blockchain when the data fragment transmission of the content is completed;
When the movement of the point is completed, updating the point information for the piece of data in the blockchain ledger; Method for storing and distributing content in a private blockchain.
According to claim 1,
The point is distributed only in the private blockchain and can be converted to a virtual currency commonly used in the external blockchain.
Content through an online personalized learning provision platform through a network between user terminals including an input unit, a display unit, a communication unit, a storage unit, a control unit, a content management unit, a blockchain management unit, a content storage unit, and a point management unit. A virtual input interface program stored in a distributed storage medium with content in a private blockchain stored in a distributed storage medium,
The data fragment collecting unit of the user terminal identifies the content selected by the user;
The data fragment collection unit inquiring a blockchain ledger through a blockchain management unit;
The blockchain management unit querying the blockchain ledger and transmitting information on the data fragment of the content to the data fragment collection unit;
The data fragment collection unit connecting to a plurality of user terminals in a P2P manner and requesting data fragment transmission of the contents to the data fragment transmission units of the plurality of user terminals;
Moving a point of the user terminal requesting the transmission of the piece of data to the user terminal transmitting the piece of data;
Performing the step of initiating and updating the consensus process between all terminals in order to update the blockchain ledger by the blockchain manager;
The entire terminals are connected to each other on the platform and the network, and the entire terminal and the platform constitute a private blockchain that is connected to an external blockchain,
The platform registers the user terminal as one or more of a student terminal, a creator terminal, and a curator terminal based on information input from the user terminal,
When the user terminal receives content data from another user terminal or platform, the user terminal is in a private blockchain providing points commonly used in the private blockchain corresponding to the size of the content data provided to other user terminals. A virtual input interface program stored in a content distribution storage medium. The method of claim 6,
The information about the data piece of the content includes virtual information stored in a content distribution storage medium in a private blockchain including information for recognizing the data piece, information for accessing the data piece, and point information for the data piece. Interface program.
The method of claim 7,
The information for accessing the data fragment is a virtual input interface program stored in a content distribution storage medium in a private blockchain including the IP address and port number of the user terminal in which the data fragment is stored.
The method of claim 6,
The step of initiating and updating the consensus process among all terminals in order to update the blockchain ledger by the blockchain manager,
Updating the information on the transmitted data fragment to the blockchain when the data fragment transmission of the content is completed;
When the movement of the point is completed, updating the point information for the piece of data in the blockchain ledger; Virtual input interface program stored in a content distribution storage medium in a private blockchain.
The method of claim 6,
The point is a virtual input interface program stored in a content distribution storage medium in a private blockchain that can be converted into a virtual currency commonly used only in the private blockchain and used in the external blockchain.

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