KR102239449B1 - Portfolio management system by using data sharing - Google Patents

Abstract

The present invention provides a technical concept which comprises: a plurality of node units composed of a plurality of nodes and sharing a preset platform to share information through the preset platform; a publication unit that creates an object and shares information about the object with a plurality of node units; and an account unit having a use right of the object and exercising the use right of the object through movement and sharing of the object.

Description

Objective portfolio management system by using data sharing {Portfolio management system by using data sharing}

The present invention relates to an objective portfolio management system, and in more detail, objective portfolio management through data sharing that allows object issuance and event generation processes to be shared and stored through a plurality of node units, and object verification is performed based on this. It is a technical field related to the system.

Blockchain is a technology that ensures the integrity and reliability of transaction records without an authorized third party by jointly verifying, recording, and storing transaction information by all participants in the network.Blockchain technology has the potential to completely innovate most industries. Have.

Gartner, a market research and consulting company in the U.S. IT field, reported in the 2017 Blockchain Hype Cycle Report that the market and public interest in blockchain-related technologies such as distributed ledgers, virtual currency wallets, and consensus algorithms are heading to a peak. Announced.

In addition, most IT consulting organizations predict that blockchain technology will reach the peak of technological innovation in 2-3 years and be commercialized within 5-10 years, providing stable services around 2025.

Blockchain technology is expected to create new economic value in finance, medical, content, public, logistics and distribution, and energy, and is attempting to improve efficiency by combining it with various industries.

In public services, many technological innovations are being made, such as participation by public institutions such as the private sector to enhance reliability with blockchain and reduce unnecessary administrative costs. Through this, it is possible to save time and paper use, as well as the inconvenience of having to personally visit to obtain and submit documents.

As described above, technical attempts are being made to verify the authenticity and proof using the blockchain. Among them, the prior literature on the technical attempt to prove the qualification and distribute the certificate using the blockchain is "Blockchain-based There is an apparatus and a method for distributing security credentials (Registration No. 10-2089852, hereinafter referred to as Patent Document 1)".

In the case of Patent Document 1, it relates to a device and method for the distribution of security credentials based on a block chain that enables the secure distribution of security credentials such as secret keys and passwords through a series of programs based on a block chain. A security credential management unit that functions to create, store, and delete a name; a security credential distribution unit that functions to transmit and receive security credentials; A security credential verification unit that functions to sign, verify the signature, and destroy the security credential; An entity management unit that functions to create, remove, and update a credential entity; It includes a distributed ledger management unit that manages security credentials and distribution programs through distributed ledgers.

In the case of Patent Document 1, it is possible to safely distribute security credentials such as secret keys and passwords through a series of blockchain-based programs, and by distributing security credentials through a distributed ledger, centralized security server failure and It can provide robust services against security weaknesses such as total network paralysis due to DDoS attacks and key theft through central server hacking, and has excellent security, scalability, and reliability in a decentralized and decentralized method for various services and devices. Credential distribution is possible.

In addition, there are also technical attempts on electronic document management using a block chain, of which the representative is "a block chain-based electronic document management system that provides a digital seal (Registration No. 10-2038088, hereinafter Patent Document 2). There is also "".

In the case of Patent Document 2, the problem to be solved is to provide a biometric authentication digital seal based on FIDO 2.0, a next-generation authentication method, and to manage electronic document use history and track successor relationships by linking with a block chain to prevent forgery and alteration of electronic documents It is to check the authenticity. For example, when an electronic document registration request is made from a user terminal, an electronic document registration request transaction is obtained to verify the validity, and if valid, an electronic document creation smart contract is executed to register the electronic document requested for registration, and the registration result information is transferred to the user terminal. Transmission, and when the electronic document verification request from the user terminal is requested, the validity is verified by acquiring an electronic document verification request transaction, and if valid, the electronic document verification contract is executed to transmit the verification result information for the electronic document requested for verification to the user terminal, An electronic document management server that obtains an electronic document inquiry request transaction when requesting an electronic document inquiry from a user terminal to verify its validity, and, if valid, executes an electronic document inquiry smart contract to transmit the inquiry requested electronic document to the user terminal; And a distributed application for accessing the electronic document management server is installed, first biometric authentication information is registered for identification of the distributed application, and a USB HID that receives biometric authentication information and processes identity when verifying the identity of the distributed application. It discloses a blockchain-based electronic document management system that provides a digital seal including.

In addition, there is also a "method of providing personal history information (Registration No. 10-2081782, hereinafter referred to as Patent Document 3)".

In the case of Patent Document 3, receiving a history information registration request from a user node by a hub node, generating a first history information block in response to the history information registration request by a hub DB (database) corresponding to the hub node , Transmitting a request for checking the history information corresponding to the request for registering the history information to the participating node by the hub node, and in the first history information block in response to the history checking information transmitted from the participating node by the participating DB corresponding to the participating node. Generating a connected second history information block, receiving history confirmation information corresponding to a history information confirmation request from a participating node by the hub node, and registering history information according to the history confirmation information to the user node by the hub node Including the step of transmitting a response, the hub DB and the participating DB correspond to the blockchain DB, and distributedly store the blockchain including the first and second history information blocks.

Similarly, there is also a "electronic document issuing system using blockchain technology and a control method thereof (Publication No. 10-2020-0041148, hereinafter referred to as Patent Document 4)".

In the case of Patent Document 4, in the system for issuing electronic documents, a main blockchain composed of a plurality of main nodes, a sub-blockchain composed of a plurality of sub-nodes, a certificate request server that requests issuance of a certificate, And a certificate issuing server that generates a certificate in response to an issuance request from the certificate request server, wherein the certificate issuing server transmits a first transaction related to the generation of the certificate to the first main node, and Transmits the first transaction received to the first main node to the sub-blockchain, and the certificate request server transmits a verification query of the first transaction to the first sub node. It is about.

Patent Document 4 has the advantage of improving the reliability of user authentication based on blockchain technology, and in recording the authentication procedure from the authentication requesting authority as a blockchain transaction, the bottleneck even if the number of authentication requesting institutions increases It has the advantage of being able to record effectively and without problems without phenomena.

In the case of the prior art or the published patent documents, the technology is focused only on forgery/tampering prevention and authenticity verification verification of electronic documents through a block chain, so that there is a problem of accessibility for users to manage and use electronic documents in practice.

Registration number 10-2089852 Registration number 10-2038088 Registration number 10-2081782 Publication No. 10-2020-0041148

The objective portfolio management system through data sharing according to the present invention has been devised to solve the conventional problems as described above, and presents the following problems to be solved.

First, the object is verified by allowing the creation, movement, and sharing of an event to be shared and managed with a number of nodes.

Second, when the object is shared with an external terminal, the object can be verified through event information and object information recorded in a plurality of nodes.

Third, objects are stored and managed in individual spaces, so that they can be moved and shared by the right holder with the right to use.

The problem to be solved of the present invention is not limited to those mentioned above, and other problems that are not mentioned will be clearly understood by those skilled in the art from the following description.

The objective portfolio management system through data sharing according to the present invention has the following problem solving means for the problem to be solved.

The objective portfolio management system through data sharing according to the present invention is composed of a plurality of nodes and includes a plurality of node units that share information through the preset platform by sharing a preset platform; A publication unit that creates an object and shares information on the object with the plurality of node units; And an account unit having the right to use the object and exercising the right to use the object through movement and sharing of the object.

The publishing unit of the objective portfolio management system through data sharing according to the present invention comprises: an object generator for generating the object; An object registration unit for sharing information and events of the object with the plurality of node units; And an object providing unit that provides the object registered in the object registration unit to the account unit.

The account unit of the objective portfolio management system through data sharing according to the present invention includes: an object receiving unit for receiving the object from the object providing unit; And an object management unit storing and managing the object received through the object receiving unit.

The object management unit of the objective portfolio management system through data sharing according to the present invention allows the object to be stored in a predetermined individual space on the plurality of node units, and to sort and share the event occurrence of the object. Data storage; And a portfolio unit provided in a preset individual space on the plurality of node units and configured to complete the object stored in the data storage unit into a portfolio composed of a plurality of objects by the account unit.

The account unit of the objective portfolio management system through data sharing according to the present invention shares the object with an external terminal through the portfolio created in the portfolio unit, and the object stored in the portfolio includes the plurality of node units. It may be characterized in that it is verified through.

The object of the objective portfolio management system through data sharing according to the present invention includes at least one or more of user basic information, object name information, object description information, object issuance standard information, object issuance information, and object serial number information. It can be characterized.

The account unit of the objective portfolio management system through data sharing according to the present invention may be characterized in that the object shared with the external terminal is verified by each node of the plurality of node units.

The plurality of node units of the objective portfolio management system through data sharing according to the present invention cross-check each node of the plurality of node units to verify the event of the object and determine whether the event has occurred or not. It may be characterized in that it is shared with the terminal of.

The publishing unit of the objective portfolio management system through data sharing according to the present invention may be characterized in that the object is guaranteed through the unique information including the unique information of the publishing unit on the object. .

The account unit of the objective portfolio management system through data sharing according to the present invention is characterized in that when the validity period of the object expires, the movement and sharing of the object is restricted, and thus the movement and sharing of the object are controlled. I can.

The objective portfolio management system through data sharing according to the present invention having the above configuration provides the following effects.

First, an object is shared with a plurality of nodes through a publishing unit that creates an object, so that information of an object and whether an event occurs is recorded and stored in a plurality of nodes, so that forgery and tampering can be prevented.

Second, the object is shared with an external terminal through the account unit, and the external terminal can verify the object by receiving information on the shared object and event information to a plurality of nodes for the verification of the object.

Third, multiple nodes verify the event facts through cross verification and share them with external terminals to secure the reliability of the object.

Fourth, objects are stored and managed in individual spaces on a plurality of nodes through an account unit, and a portfolio composed of a plurality of objects is created and can be shared with external terminals.

The effects of the present invention are not limited to those mentioned above, and other effects not mentioned will be clearly understood by those skilled in the art from the following description.

1 is a conceptual diagram of an objective portfolio management system through data sharing according to an embodiment of the present invention.
2 is a publishing unit of an objective portfolio management system through data sharing according to an embodiment of the present invention provides an object to an account unit through an object providing unit, and an event occurring in the object is verified by a plurality of node units. It is a conceptual diagram showing that.
3 is a conceptual diagram illustrating that an account unit of an objective portfolio management system through data sharing according to an embodiment of the present invention stores an object in a separate space and moves it to a portfolio unit.
4 is a conceptual diagram illustrating that a portfolio stored in a portfolio portion of an objective portfolio management system through data sharing according to an embodiment of the present invention is shared with an external terminal and an object is verified by a plurality of node units.
5 is a block diagram showing each unit of an objective portfolio management system through data sharing according to an embodiment of the present invention.
6 is a block diagram showing a publishing unit of an objective portfolio management system through data sharing according to an embodiment of the present invention.
7 is a block diagram showing an account unit of an objective portfolio management system through data sharing according to an embodiment of the present invention.
8 is a block diagram illustrating an object management unit of an account unit of an objective portfolio management system through data sharing according to an embodiment of the present invention.

Since the objective portfolio management system through data sharing according to the present invention can make various changes and have various embodiments, specific embodiments will be illustrated in the drawings and described in detail in the detailed description. However, this is not intended to limit the present invention to a specific embodiment, it should be understood to include all changes, equivalents, and substitutes included in the technical spirit and scope of the present invention.

1 is a conceptual diagram of an objective portfolio management system through data sharing according to an embodiment of the present invention. Figure 2 is a publishing unit of an objective portfolio management system through data sharing according to an embodiment of the present invention provides an object to the account unit through the object providing unit, and events occurring in the object are verified by a plurality of node units. It is a conceptual diagram showing that. FIG. 3 is a conceptual diagram illustrating that an account unit of an objective portfolio management system through data sharing according to an embodiment of the present invention stores an object in a separate space and moves it to a portfolio unit. 4 is a conceptual diagram illustrating that a portfolio stored in a portfolio portion of an objective portfolio management system through data sharing according to an embodiment of the present invention is shared with an external terminal and an object is verified by a plurality of node units. 5 is a block diagram showing each unit of an objective portfolio management system through data sharing according to an embodiment of the present invention. 6 is a block diagram showing a publishing unit of an objective portfolio management system through data sharing according to an embodiment of the present invention. 7 is a block diagram showing an account unit of an objective portfolio management system through data sharing according to an embodiment of the present invention. 8 is a block diagram illustrating an object management unit of an account unit of an objective portfolio management system through data sharing according to an embodiment of the present invention.

Objective portfolio management system through data sharing according to the present invention, as shown in Figs. 1 and 5, a plurality of node units (100), a publication unit (publication unit, 200), an account unit (account unit, 300). It may include.

First, in the case of a plurality of node units 100, it is composed of a plurality of nodes and may share information through a preset platform by sharing a preset platform.

In the case of the plurality of node units 100, it is preferable to have a form in which information is shared and stored by each of the nodes sharing one platform.

Nodes can share the same information by storing and sharing all the information in each node, that is, individual nodes, for example, even if the record of one of the nodes is lost, the plurality of node units 100 can share the same data. Information can be restored by one other node. The plurality of node units 100 are free from the risk of data loss, and the reliability of the data can be verified.

In addition, in the case of the publication unit 200, an object 10 may be created and information on the object 10 may be shared with a plurality of node units 100.

The object 10 may correspond to a certificate such as a diploma or a certificate such as a diploma, and may correspond to a certificate indicating affiliation, status, rank, etc., such as a badge. It may correspond to a certificate that includes a history such as experience or a history such as career, ability, qualifications, etc. of office workers, and may further include a certificate or certificate not mentioned above.

The publication unit 200 may correspond to an organization corresponding to a corporation or organization that creates the object 10, and creates the object 10 to provide the object 10 to a target person who wants to prove the object 10. Can provide.

In the case of the publication unit 200, it is preferable to share information about the object 10 with a plurality of node units 100, and it is possible to verify the object by sharing items such as occurrence of an event of the object 10. However, this will be described later.

In the case of the account unit 300, it has the right to use the object 10, and can exercise the right to use the object 10 through movement and sharing of the object 10.

The account unit 300 corresponds to a target person whose facts about the object 10 are proved and may correspond to the target person's terminal, where the terminal is connected through a network such as a smartphone, tablet PC, notebook, personal computer, etc. It may correspond to a general computer terminal or a dedicated terminal that provides an environment in which necessary information can be accessed from anywhere.

In the case of the publication unit 200 of the objective portfolio management system through data sharing according to the present invention, as shown in FIG. 6, the object generation unit 210, the object registration unit 220, and the object providing unit 230 are provided. Can include.

In the case of the object generation unit 210, an object is created. For example, when the publication unit 200 corresponds to a server of a university, the object 10 may correspond to a university diploma, and generates a diploma. The process may correspond to the object generator 210.

In the case of the object registration unit 220, information and events of the object 10 can be shared with a plurality of node units 100, and the information of the object 10 may correspond to information included in the object 10, and This will be described later.

In addition, the event of the object 10 shared by the object registration unit 220 with the plurality of node units 100 corresponds to all processes in which the object 10 changes, such as the process of moving and sharing the object 10. It is preferable to be recorded and stored in a plurality of node units (100).

As shown in FIG. 2, in the case of the object providing unit 230, the object 10 registered in the object registration unit 220 may be provided to the account unit 300.

It is preferable that the object 10 provided by the object providing unit 230 to the account unit 300 corresponds to the object 10 shared by the plurality of node units 100. 10) is to verify the object 10 through the plurality of node units 100 when it is moved or shared, and in the case of the object 10 that is not shared with the plurality of node units 100, a plurality of node units 100 This is because it is difficult to verify through.

The account unit 300 of the objective portfolio management system through data sharing according to the present invention may include an object receiving unit 310 and an object management unit 320 as shown in FIG. 7.

First, in the case of the object receiving unit 310, the object 10 may be received from the object providing unit 230.

It is preferable that the object 10 provided by the object receiving unit 310 corresponds to the object 10 shared by the publication unit 200 with the plurality of node units 100, which is, as described above, a plurality of It may be said that this is to verify the object 10 through the node units 100.

In the case of the object management unit 320, the object 10 received through the object receiving unit 310 may be stored and managed.

The object 10 managed by the object management unit 320 corresponds to the object 10 that is moved and shared through the account unit 300, and when the account unit 300 generates an event on the object 10, the object It is preferable that the management unit 320 stores whether or not an event occurs, and manages whether the event occurs, and shares it with the plurality of node units 100.

In the case of the object management unit 320 of the objective portfolio management system through data sharing according to the present invention, as illustrated in FIG. 8, a data storage unit 321 and a portfolio unit 322 may be included.

In the case of the data storage unit 321, the object 10 is stored in a pre-set individual space on the plurality of node units 100, and it is preferable to sort and share the event occurrence of the object 10. .

In the case of a preset individual space, it may correspond to one node among the plurality of node units 100, and may correspond to an individual space of one node.

The individual space may correspond to, for example, one terminal, or may belong to the same concept as a folder in the terminal.

The account unit 300 stores the object 10 in a separate space, and the object 10 includes all information on the occurrence of an event and arranges it, and a plurality of node units 100 can share it.

That is, the individual space is a space included in the plurality of node units 100, and the plurality of node units 100 share one platform to share all information, so that information on the fact of occurrence of an event generated in the object 10 In addition, it is preferable to be stored and stored in each of the plurality of node units 100 to be shared.

In the case of the portfolio unit 322, as shown in FIG. 3, the object 10 is provided in a preset individual space on the plurality of node units 100, and the object 10 stored in the data storage unit 321 is the account unit 300 It can be completed as a portfolio composed of a plurality of objects by.

The portfolio unit 322 may also be provided in a preset individual space, which may correspond to the same space as the data storage unit 321, or may correspond to a different space within the same terminal as the data storage unit 321. .

In the case of the portfolio unit 322, a plurality of objects may be gathered through the account unit 300, and the account unit 300 selectively arranges a plurality of objects in order to share their history or experience with the outside. It can be organized by listing.

In the case of the object 10 in which the movement to the portfolio unit 322 is made, it is preferable to allow only the movement of the object 10 stored in the data storage unit 321, and not stored in the data storage unit 321 In the case of the object 10, it is preferable to restrict movement to the portfolio unit 322.

In the case of the account unit 300 of the objective portfolio management system through data sharing according to the present invention, the object 10 is shared with an external terminal through the portfolio created in the portfolio unit 322, and the object 10 stored in the portfolio is ) May be verified through a plurality of node units 100.

As shown in FIG. 4, the portfolios listed or arranged through the account unit 300 may be shared with the external terminal 20, and sharing with the external terminal 20 is performed by the account unit 300. Preferably, the shared portfolio is verified through the information of the object 10 stored in the plurality of node units 100 and the event occurrence.

Object 10 of the objective portfolio management system through data sharing according to the present invention includes at least one or more basic user information, object name information, object description information, object issuance standard information, object issuance information, object serial number information can do.

The basic user information may include the subject's name, the subject's date of birth, the subject's unique number assigned through the publication unit 100, information of the subject belonging to the publication unit 100, and the like.

The object name information may include an object type and an object name.

The object description information may include the name of the publication unit 100 that issues the object, the location of the publication unit 100, a unique number of the publication unit 100, and the like.

The object issuance standard information may include an object issuance level of a target person, a skill level of the target person, an object issuance standard, and the like.

The object issuance information may include an object issuance date and time, a date on which an object is awarded by a target person, object period information, and the like.

In the case of the account unit 300 of the objective portfolio management system through data sharing according to the present invention, the object 10 shared to the external terminal 20 is verified by each node of the plurality of node units 100. can do.

The account unit 300 may share the portfolio stored in the portfolio unit 322 with the external terminal 20 to expose his or her history, career, and learning history to the outside. When 10) is shared, the object 10 may be verified by each node of the plurality of node units 100 in which the information of the object 10 and event information are stored.

The plurality of node units 100 of the objective portfolio management system through data sharing according to the present invention cross-check each node of the plurality of node units 100 to verify the event of the object 10 and Whether or not it occurs can be shared with the external terminal 20.

Each of the plurality of node units 100 can be verified for events occurring in the object 10 through cross checks, and verification of the occurrence of events in the object 10 through cross checks of each node This can be done more clearly.

In addition, event occurrence information of the object 10 included in the plurality of node units 100 may be shared with the external terminal 20 to which the object 10 is shared, so that the object 10 may be verified.

The publication unit 200 of the objective portfolio management system through data sharing according to the present invention includes the unique information of the publication unit 200 on the object 10 so that the object 10 is guaranteed through the unique information. can do.

When the publication unit 200 creates the object 10 and shares it with a plurality of node units 100, the object 10 is shared by including information specific to the publication unit 200 and the object 10 Can be guaranteed.

It is preferable that the unique information corresponds to unique information that does not change through sharing or movement, and reliability of the object 10 creation and issuing agency can be secured through the unique information.

The account unit 300 of the objective portfolio management system through data sharing according to the present invention, when the expiration date of the object 10 is expired, the movement and sharing of the object 10 is restricted, so that the movement of the object 10 and the You can control sharing.

The account unit 300 exercises the right to use the object 10 through movement and sharing. When the expiration date of the object 10 unit expires, the object 10 may be restricted from moving, and sharing through this May also be limited.

The validity period of the object 10 may be determined through the publication unit 200, and may be determined according to a period designated by the issuing agency of the object 10 corresponding to the publication unit 200.

The scope of the rights of the present invention is determined by the matters described in the claims, and the parentheses used in the claims are not described for selective limitation, but are used for clear elements, and descriptions in parentheses are also interpreted as essential elements. It should be.

10: object
20: external terminal
100: multiple node units
200: publication unit
210: object generation unit
220: object register
230: object providing unit
300: account unit
310: Object Receive
320: object management unit
321: data storage unit
322: portfolio part

Claims (10)

A plurality of node units comprising a plurality of nodes and sharing information through the preset platform by sharing a preset platform;
A publication unit that creates an object and shares information on the object with the plurality of node units; And
Having the right to use the object, including an account unit (account unit) exercising the right to use the object through the movement and sharing of the object,
The publication unit,
An object generator that generates the object;
An object register for sharing information and events of the object with the plurality of node units; And
An object providing unit that provides the object registered in the object registration unit to the account unit,
The account unit,
An object receiving unit for receiving the object from the object providing unit; And
And an object management unit for storing and managing the object received through the object receiving unit,
The object management unit,
A data storage unit that stores the object in a predetermined individual space on the plurality of node units, and arranges and shares the event occurrences of the object; And
It is provided in a preset individual space on the plurality of node units, characterized in that it comprises a portfolio unit for completing the object stored in the data storage unit into a portfolio composed of a plurality of objects by the account unit, data sharing. Through objective portfolio management system.
delete delete delete The method of claim 1, wherein the account unit,
An objective portfolio management system through data sharing, characterized in that the object is shared with an external terminal through a portfolio created in the portfolio unit, and the object stored in the portfolio is verified through the plurality of node units.
The method of claim 5, wherein the object,
Objective portfolio management system through data sharing, characterized in that it includes at least one or more of user basic information, object name information, object description information, object issuance standard information, object issuance information, and object serial number information.
The method of claim 5, wherein the account unit,
An objective portfolio management system through data sharing, characterized in that the object shared with the external terminal is verified by each node of the plurality of node units.
The method of claim 7, wherein the plurality of node units,
The objective portfolio management system through data sharing, characterized in that the event of the object is verified by cross-checking each node of the plurality of node units, and the occurrence of the event is shared with the external terminal.
The method of claim 1, wherein the publishing unit,
An objective portfolio management system through data sharing, characterized in that the object is guaranteed through the unique information by including the unique information of the publication unit on the object.
The method of claim 5, wherein the account unit,
When the validity period of the object expires, the movement and sharing of the object is restricted, and the movement and sharing of the object are controlled.

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