KR102608431B1 - Method for providing metaverse property information based on block chain - Google Patents

Abstract

The blockchain-based metaverse real estate information provision method of the present invention creates a metaverse space for real estate transactions divided into a plurality of areas based on cadastral map information and publicly announced price information in a real estate metaverse server, and the plurality of Setting up a plurality of zones including at least two of the zones, and trading the NFT for virtual real estate ownership and the NFT for virtual real estate ownership to be set in each of the plurality of zones of the real estate transaction metaverse space on the issuing server. A step of issuing real estate transaction coins through a blockchain network, and providing a certain amount of real estate transaction coins using the electronic wallet of the membership registration terminal that requests membership by accessing the member management server through a wired or wireless network. A step of storing, in a member management server, user information including the user's personal information input from a membership registration terminal connected to the real estate transaction metaverse space, the user's local information, and the field of interest selected by the user; , creating a real estate transaction club for each of the plurality of zones in the member club server, and receiving a request for information provision from a membership terminal connected to the metaverse space for real estate transaction in the member club server, and the stored user It may include generating information on the real estate transaction club based on the information.

Description

Blockchain-based Metaverse real estate information provision method {METHOD FOR PROVIDING METAVERSE PROPERTY INFORMATION BASED ON BLOCK CHAIN}

The present invention relates to a method of providing blockchain-based metaverse real estate information.

Recently, virtual reality, augmented reality, and mixed reality technologies that apply computer graphics technology are developing. At this time, virtual reality technology refers to a technology that uses a computer to build a virtual space that does not exist in the real world and then makes the virtual space feel like reality, while augmented reality or mixed reality technology refers to a technology that uses a computer to create a virtual space that does not exist in the real world. It refers to a technology that adds and expresses information, that is, a technology that allows real-time interaction with users by combining the real world and the virtual world.

Among these, augmented reality and mixed reality technologies are being used in conjunction with technologies in various fields (for example, broadcasting technology, medical technology, and game technology, etc.). Augmented reality technology is used in the field of broadcasting technology in cases where the weather map in front of a weathercaster giving a weather forecast on TV changes naturally, or when advertising images that do not exist in the stadium are inserted and transmitted on the screen during sports broadcasts as if they actually exist in the stadium. This is a representative example of this being grafted and utilized. In particular, these augmented reality and mixed reality technologies are being implemented and provided as various application services with the advent of smart phones.

A representative service that provides augmented reality or mixed reality to users is Meta-verse. This metaverse is a compound word of 'Meta', meaning processing and abstraction, and 'Universe', meaning the real world, and refers to a three-dimensional virtual world. Metaverse is an advanced concept than the existing term virtual reality environment, and provides an augmented reality environment in which virtual worlds such as the web and the Internet are absorbed into the real world.

Various types of services utilizing this metaverse are being developed.

The purpose of the present invention is to provide a blockchain-based Metaverse real estate service that allows users to virtually purchase land and buildings based on cadastral map information and publicly announced land price information, by receiving and approving user information step by step at different points in time, and providing information to the user. By recommending the right real estate transaction club, we enhance the value of real estate information and provide a reliable and useful method of providing blockchain-based Metaverse real estate information.

The object of the present invention is not limited to the object mentioned above, and other objects and advantages of the present invention that are not mentioned can be understood through the following description and will be more clearly understood by the examples of the present invention. Additionally, it will be readily apparent that the objects and advantages of the present invention can be realized by the means and combinations thereof indicated in the patent claims.

The blockchain-based metaverse real estate information providing method according to an embodiment of the present invention creates a metaverse space for real estate transactions divided into a plurality of areas based on cadastral map information and publicly announced price information in the real estate metaverse server. , setting a plurality of areas including at least two areas among the plurality of areas, and NFT for virtual real estate ownership to be set in each of the plurality of areas of the metaverse space for real estate transactions in the issuing server and the virtual real estate ownership A step of issuing real estate transaction coins that can trade NFTs through a blockchain network, and a predetermined real estate transaction using the electronic wallet of the membership registration terminal that requests membership by accessing the member management server through a wired or wireless network. A step of providing coins, and user information including the user's personal information entered from the membership registration terminal connected to the real estate transaction metaverse space in the member management server, the user's local information, and the field of interest selected by the user. A step of storing, creating a real estate transaction club for each of the plurality of zones in the member club server, and receiving a request for information provision from a membership terminal connected to the metaverse space for real estate transaction in the member club server. Accordingly, it may include generating information on a real estate transaction club based on the stored user information.

In addition, the method of providing blockchain-based metaverse real estate information according to an embodiment of the present invention is a method of providing random information in the metaverse space for real estate transactions from a membership terminal connected to the metaverse space for real estate transactions in a real estate transaction management server. As a request to trade an area is received, real estate transaction coins are traded using the electronic wallet of the member registration terminal requesting the transaction and the electronic wallet of the owner who owns the random area for virtual real estate ownership in the random area. It may include providing a virtual real estate transaction service that transfers ownership of the arbitrary area by recording the ownership of the NFT in the electronic wallet of the membership terminal that requested the transaction.

In addition, the blockchain-based metaverse real estate information providing method according to an embodiment of the present invention matches the stored user information in the member club server with the labeling information of the plurality of real estate transaction clubs to each of the plurality of real estate transaction clubs. It includes the step of granting additional points, and the additional points can be used to display information about the real estate transaction club in the membership registration terminal.

In addition, the blockchain-based metaverse real estate information providing method according to an embodiment of the present invention includes the steps of periodically providing a survey to the user to reselect the field of interest, and providing survey input information for the survey. It may include the step of receiving from a membership registration terminal.

In addition, the blockchain-based metaverse real estate information providing method according to an embodiment of the present invention includes comparing the first user information and the survey input information to identify changed information, the changed information, and the plurality of A step of updating the additional points for each of the plurality of real estate transaction clubs by matching the labeling information of each of the real estate transaction clubs, wherein the updated additional points display information about the real estate transaction club in the membership registration terminal. can be used for

According to the blockchain-based Metaverse real estate information provision method of the present invention, in the blockchain-based Metaverse real estate service that can virtually purchase land and buildings based on cadastral map information and publicly announced land price information, step by step at different points in time. By receiving and approving user information and recommending a real estate transaction club suited to the user, the value of real estate information can be improved, and reliable and useful blockchain-based Metaverse real estate information can be provided.

In addition to the above-described content, specific effects of the present invention are described below while explaining specific details for carrying out the invention.

Figure 1 is a block diagram of a blockchain-based Metaverse real estate information providing system according to an embodiment of the present invention.
Figure 2 is a block diagram showing the overall configuration of a metaverse real estate information providing device according to an embodiment of the present invention.
Figure 3 is a flowchart for explaining a club information provision service according to some embodiments of the present invention.
Figure 4 is a diagram for explaining a real estate transaction club according to some embodiments of the present invention.
Figure 5 is a flowchart illustrating membership in a real estate transaction club at a second point in time according to some embodiments of the present invention.
Figure 6 is a flowchart for explaining the operation of providing a questionnaire for a real estate transaction club information provision service according to some embodiments of the present invention.
Figure 7 is a diagram illustrating a deep learning module for providing real estate transaction information services according to some embodiments of the present invention.
FIG. 8 is a diagram illustrating the configuration of the deep learning module of FIG. 7.
Figure 9 is a diagram for explaining the learning process of the deep learning module of Figure 7.
FIG. 10 is a flowchart illustrating an operation of creating a real estate transaction club by a real estate transaction information providing device according to some embodiments of the present invention.

Terms or words used in this specification and patent claims should not be construed as limited to their general or dictionary meaning. According to the principle that the inventor can define terms or word concepts in order to explain his or her invention in the best way, it should be interpreted with a meaning and concept consistent with the technical idea of the present invention. In addition, the embodiments described in this specification and the configurations shown in the drawings are only one embodiment of the present invention and do not completely represent the technical idea of the present invention, so they cannot be replaced at the time of filing the present application. It should be understood that there may be various equivalents, variations, and applicable examples.

Terms such as first, second, A, and B used in the present specification and claims may be used to describe various components, but the components should not be limited by the terms. The above terms are used only for the purpose of distinguishing one component from another. For example, a first component may be named a second component, and similarly, the second component may also be named a first component without departing from the scope of the present invention. The term 'and/or' includes any of a plurality of related stated items or a combination of a plurality of related stated items.

The terms used in the specification and claims are merely used to describe specific embodiments and are not intended to limit the invention. Singular expressions include plural expressions unless the context clearly dictates otherwise. In this application, terms such as "include" or "have" should be understood as not precluding the existence or addition possibility of features, numbers, steps, operations, components, parts, or combinations thereof described in the specification. .

Unless otherwise defined, all terms used herein, including technical or scientific terms, have the same meaning as generally understood by a person of ordinary skill in the technical field to which the present invention pertains.

Terms defined in commonly used dictionaries should be interpreted as having a meaning consistent with the meaning in the context of the related technology, and unless explicitly defined in the present application, should not be interpreted in an ideal or excessively formal sense. No. Additionally, each configuration, process, process, or method included in each embodiment of the present invention may be shared within the scope of not being technically contradictory to each other.

Hereinafter, the blockchain-based Metaverse real estate information provision method and system will be described with reference to the attached drawings.

Figure 1 is a block diagram of a blockchain-based Metaverse real estate information providing system according to an embodiment of the present invention, and Figure 2 is a block diagram showing the overall configuration of a Metaverse real estate information providing device according to an embodiment of the present invention. . As shown in Figure 1, the blockchain-based Metaverse real estate information provision system uses blockchain coins (hereinafter referred to as 'real estate transaction coins') and non-fungible tokens (NFTs) issued on the blockchain network 100. : Non Fungible Token, hereinafter referred to as 'NFT for virtual real estate ownership') to provide metaverse real estate information based on a plurality of membership registration terminals (110) and service provision devices (200) interconnected through a wired or wireless network ), etc. may be included.

Specifically, the real estate information provision system can perform real estate asset management learning using the metaverse space for real estate transactions created based on cadastral map information, coins for real estate transactions, and NFTs for virtual real estate ownership. there is. In an embodiment of the present invention, the blockchain network 100 may be composed of a plurality of membership registration terminals 110 storing an encrypted electronic wallet, a plurality of other nodes 120, and a service providing device 200 interconnected. . In order to provide a real estate asset management learning service based on NFT for virtual real estate ownership issued on the blockchain network 100 and coins for real estate transactions recorded and managed on the blockchain, a plurality of membership registration terminals 110, a plurality of membership registration terminals 110, The node 120 and the service providing device 200 are encrypted electronic wallets 112 and 202 stored in an executable form on a recording medium (not shown) to enable transactions such as NFT for virtual real estate ownership and coins for real estate transactions. can be provided. Hereinafter, the encrypted electronic wallet 112 stored in the recording medium of the membership registration terminal 110 is referred to as the member electronic wallet, and the encrypted electronic wallet 202 stored in the recording medium of the service provision device 200 is referred to as the operator electronic wallet. Let's name it. The electronic wallets 112 and 202 as described above may be responsible for managing private keys and public keys registered by users and operators, and generating addresses used for transactions. Additionally, the addresses generated by the electronic wallets 112 and 202 can be used for coin transfer transactions for real estate transactions and NFT transactions for virtual real estate ownership. Additionally, information about real estate transaction coins and NFTs for virtual real estate ownership owned by users, operators, etc. may be recorded in the electronic wallets 112 and 202.

In order to provide the Metaverse real estate information service through the blockchain network 100, the membership registration terminal 110 and the service provision device 200 use a proof-of-work algorithm (PoW: Proof) to perform the miner function 114, 204. of Work) may be further included. The miner functions 114 and 204 may generate blocks for valid transactions within a preset time period and connect the generated blocks to the blockchain created in the blockchain network 100. The membership registration terminal 110 that can be applied to an embodiment of the present invention may be a computing device connected to the service providing device 200, for example, a smartphone or laptop that can receive services by being connected through a wired or wireless network. , personal computers, tablet PCs, etc., but are not limited thereto. The service providing device 200 creates a metaverse space for real estate transactions based on cadastral map information, and users who register as members using NFTs for virtual real estate ownership use each area within the created metaverse space for real estate transactions. Not only can you own it, but you can also provide a platform where NFTs for virtual real estate ownership can be traded using real estate transaction coins. The metaverse space for real estate transactions provided by the service providing device 200 is created by real data generated based on cadastral map information and services provided by the service providing device 200 (e.g., buildings, roads, green spaces, etc.) It may be a virtual reality space or an augmented reality space combining virtual data. Specifically, the service providing device 200 generates realistic data about the land based on cadastral map information, and combines real estate transactions by reflecting the components corresponding to the service for the land according to the service selected by the user who owns the land. A metaverse space can be configured and provided to the membership registration terminal 110.

To this end, the service providing device 200, as shown in FIG. 2, includes a real estate metaverse server 210, a real estate transaction currency issuance server 220, a member management server 230, and a real estate transaction management server ( 240) and a metaverse space management server 250. The real estate metaverse server 210 can create a metaverse space for real estate transactions based on cadastral map information. Specifically, the real estate metaverse server 210 collects regional cadastral map information and officially assessed land price information, and determines the area having a plurality of divided spaces based on the cadastral map information and officially assessed land price information. You can create the data necessary to create a metaverse space for real estate. In particular, the real estate metaverse server 210 according to an embodiment of the present invention generates data necessary for creating a real estate metaverse space for each region, and generates data necessary for creating a real estate metaverse space in a form in which multiple regions are connected. can be created. In an embodiment of the present invention, the real estate metaverse space provided by the real estate metaverse server 210 is a three-dimensional space for the entire area consisting of a plurality of divided spaces or a plurality of regions based on cadastral map information. It could be a virtual reality space. This three-dimensional virtual reality space can be created through a combination of virtual reality data generated based on various contents and real data on the structure of a region or entire region in a plurality of divided spaces based on cadastral map information and public city price information. there is.

In an embodiment of the present invention, various contents are provided by the real estate metaverse server 210 and may be generated by the real estate metaverse server 210 based on actual data of the area related to real estate. In addition, the real estate metaverse server 210 can provide a metaverse space for real estate transactions using pre-stored data as the membership registration terminal 110 is connected. At this time, the real estate metaverse server 210 may provide an interface that allows virtual real estate transactions, building construction, etc. to be performed in the real estate transaction metaverse space. The metaverse space for real estate transactions can be provided in the form of 3D virtual reality and augmented reality.

The issuing server 220 can create an NFT for virtual real estate ownership based on the publicly announced market price for each of a plurality of areas in the metaverse space for real estate transactions and then issue it through the blockchain network 100. At this time, NFT for virtual real estate ownership can be traded through real estate transaction coins issued by the issuing server 220, and the real estate transaction coins that can be purchased can be determined based on the publicly announced price information in each area.

In addition, the issuing server 220 can issue a real estate transaction coin that can trade NFTs for virtual real estate ownership through the blockchain network 100. In an embodiment of the present invention, the price per unit of the coin for real estate transaction upon initial issuance is determined based on the publicly announced price information, and the value of the NFT for virtual real estate ownership in each area is determined based on the publicly announced price information in each area. It may be a corresponding real estate transaction coin. For example, based on publicly announced market price information, if the actual real estate price in a specific area is 10 million won and the 1-bit real estate transaction coin is 1 million won, it is for real estate transaction that can trade NFT for virtual real estate ownership in the 100,000 won area. It may be 0.1 bit of a coin. To this end, when creating the metaverse space for the first real estate transaction, the issuing server 220 of the service providing device 200 can set and manage value information of the issued real estate transaction coin.

In an embodiment of the present invention, the issuance of coins and NFTs is made through the electronic wallet 202, that is, the information of the electronic wallet 202 is recorded according to the issuance of coins and NFTs and is also recorded in a block on the blockchain network 100. It can mean becoming. The member management server 230 can connect through a wired or wireless network and provide a predetermined real estate transaction coin using the electronic wallet 112 of the membership registration terminal 110 that has requested membership registration. Specifically, the member management server 230 transfers a portion of the real estate transaction coins recorded in the electronic wallet 202 of the service provision device 200 to the electronic wallet 112 of the membership registration terminal 110 and then performs the transfer transaction. By recording the details in a block of the blockchain network 100, a certain amount of coins for real estate transactions can be provided to users who have registered as members.

The real estate transaction management server 240 receives a request to trade a random area within the real estate transaction metaverse space from the membership terminal 110 connected to the real estate transaction metaverse space, and as a result, the transaction requesting member registration terminal 110 ) The ownership of the NFT for virtual real estate ownership in a random area is recorded in the electronic wallet 112 of the membership registration terminal 110 that requested the transaction through the transaction of the real estate transaction coin recorded in the electronic wallet 112 of the random area. A virtual real estate transaction service that transfers ownership can be provided. Here, the coin transaction for real estate transaction means that the coin is transferred from the electronic wallet 112 of the membership registration terminal 110 that requested the transaction to the electronic wallet 112 of the membership registration terminal 110 of the owner who owns an arbitrary area. You can. In particular, the real estate transaction management server 240 determines a real estate transaction coin that can trade an NFT for virtual real estate ownership in a random area based on the publicly announced price information or market price information when requesting a transaction in a random area. Thus, virtual real estate transaction services can be provided.

Meanwhile, as the registered user manipulates the interface for building a building in the area he or she owns in the metaverse space for real estate transactions, that is, as the manipulation of the interface for building a building is detected from the membership registration terminal 110. The metaverse space management server 250 can update the metaverse space for real estate transactions by reflecting the selected building in the area. In other words, the metaverse space management server 250 selects a random building through the membership registration terminal 110, and as various information about the selected building is input, the metaverse space management server 250 uses the input data and the building to create augmented reality or virtual reality. After generating data, it can be updated by reflecting it in the metaverse space for real estate transactions. Meanwhile, the processing of costs related to the construction of a building can be done through a real estate transaction coin, that is, the metaverse space management server 250 processes the corresponding real estate transaction as a predetermined building and requirements data related to building construction are input. This can be done through dragon coin transactions. Here, coin transaction for real estate transaction for building construction may mean transferring from the electronic wallet 112 of the membership terminal 110 that requested building construction to the electronic wallet 112 of the service provision device 200. . In addition, as a building is constructed in a specific area, the metaverse space management server 250 sends an NFT for virtual real estate ownership corresponding to the real estate transaction coin that was built into the electronic terminal of the membership registration terminal 110 of the member who built the building. Payment can be made to the wallet 112. Specifically, the metaverse space management server 250 is a part of the NFT for virtual real estate ownership recorded in the electronic wallet 202 of the service provision device 200, that is, a virtual coin corresponding to the value of the real estate transaction coin entered into the construction of the building. NFT for real estate ownership can be paid by transferring it to the electronic wallet 112 of the membership registration terminal 110. Transaction details (e.g., transfer details) according to coin transactions for real estate transactions and NFT transactions for virtual real estate ownership that occur on the metaverse space for real estate transactions as described above will be recorded and managed on the block of the blockchain network 100. You can.

Next, the service providing device 200 may include a member club server 270 that creates and manages a real estate transaction club.

First, in relation to this, the real estate metaverse server 210 (as described above) creates a metaverse space for real estate transactions divided into a plurality of areas based on cadastral map information and publicly announced price information. In addition, A plurality of areas including at least two areas among the plurality of areas are set. For example, these plural areas may be set to correspond to administrative districts in the real world.

The member club server 270 may create at least one real estate transaction club for each of a plurality of zones.

For example, a first real estate transaction club and a second real estate transaction club may be created for one area, and membership conditions and categories may be created differently for each transaction club.

For example, subscription conditions may include the range of user age, the holding size of coins for real estate transactions, whether or not to trade NFTs for real estate ownership, and whether or not to own NFTs for real estate ownership.

Also, for example, categories may include apartments, shopping malls, officetels, residences, and buildings.

Figure 3 is a flowchart for explaining a club information provision service according to some embodiments of the present invention.

Referring to FIG. 3, the member club server 270 creates a plurality of real estate transaction clubs for at least one area (S301).

Next, the user connects to the member management server 230 through a wired or wireless network through the membership registration terminal 110 and requests membership registration, and the member management server 230 connects to the membership management server 230 through the membership registration terminal 110 at the first time point. In, first user information including the user's personal information, the user's local information, and the field of interest selected by the user may be received (S302).

The user's personal information may include, for example, the user's name and date of birth. Alternatively, the user's personal information may include the user's name and date of birth, as well as authentication information based on the user's mobile phone number.

The member management server 230 may determine whether to provide the real estate transaction club information service to the user based on the first user information input at the first time point (S303). The first point in time may be, for example, a point in time when a user requests provision of a real estate club information service after registering as a member.

The member management server 230 may identify whether the user is older than the standard age or in which region he or she lives based on the first user information.

The standard age is preset data and may be an age that is acceptable for providing real estate transaction club information services.

The member management server 230 may restrict provision of real estate transaction club information services to the user if the user is below the standard age. For example, the member management server 230 may block the user's access to the real estate trading club information service to prevent the user from using the real estate trading club information service.

The member club server 270 may match the first user information with the labeling information of each of the plurality of real estate transaction clubs and grant additional points to each of the plurality of real estate transaction clubs (S304).

The member club server 270 may categorize each of the plurality of real estate transaction clubs into a first real estate transaction club and a second real estate transaction club.

Figure 4 is a diagram for explaining a real estate transaction club according to some embodiments of the present invention.

Referring to FIG. 4, the member club server 270 may categorize and store a plurality of real estate transaction clubs. For example, each of the plurality of real estate transaction clubs 300 may be categorized into a first real estate transaction club group 3001 and a second real estate transaction club group 3002.

The purpose of the services to be provided by the first real estate transaction club group 3001 and the second real estate transaction club group 3002 may be different. The first real estate transaction club group 3001 may include, for example, a real estate transaction club that seeks to provide services for forming an online community. The second real estate transaction club group 3002, for example, is intended to provide a service that promotes offline meetings, and provides a chat function to users registered in the real estate transaction club to enable direct conversation between users. In addition, it may include a real estate transaction club that seeks to provide services that allow online meetings to lead directly to offline ones.

The member club server 270 may identify and label labeling information for each of a plurality of real estate transaction clubs. The labeling information may include a category to which the real estate trading club belongs, an area related to the real estate trading club, membership conditions for the real estate trading club, and keywords based on the category of the real estate trading club. An area associated with a real estate trading club may be, for example, an area required for users to join the real estate trading club. The conditions for joining a real estate trading club may be conditions for joining excluding regional conditions. For example, conditions for joining a real estate trading club may include the user's age range, the size of coins for real estate trading, whether or not to trade NFTs for real estate ownership, whether or not to own NFTs for real estate ownership, etc. Keywords based on the category of the real estate trading club are, for example, keywords that can be extracted from the title of the real estate trading club and the description of the real estate trading club, and may include keywords excluding region and membership conditions. For example, in the case of a real estate trading club about a commercial transaction meeting targeting users in a specific area and a certain age range of users, commercial properties can be extracted using keywords.

For example, the labeling information of the first real estate trading club may include the category to which the first real estate trading club belongs (e.g., the first real estate trading club group), keywords of the first real estate trading club, and a zone correlated with the first real estate trading club. , may include conditions for membership in the first real estate transaction club.

The types of labeling information are explained with examples, but are not limited thereto. Of course, other matters than those described may be added to the labeling information as needed.

The member club server 270 may match the first user information with the labeling information of each of the plurality of real estate transaction clubs 300 and grant additional points to each of the plurality of real estate transaction clubs 300 . For example, if the interest field selected by the user included in the first user information is the first interest, and the first interest matches a keyword in the labeling information of the first real estate transaction club, the member club server 270 may Additional points can be given to real estate trading clubs.

The additional points may be used in the membership registration terminal 110 to display a first recommendation user interface that sorts the plurality of real estate transaction clubs 300, including the first real estate transaction club, in order of highest additional points.

The membership registration terminal 110 may display at least one real estate transaction club from each of the first real estate transaction club group 3001 and the second real estate transaction club group 3002 through the first recommendation user interface.

The user may receive a real estate transaction club selection input for the first real estate transaction club displayed through the first recommendation user interface.

At a second point in time when the real estate transaction club selection input is received, second user information that is different from the first user information may be input. This is explained with reference to FIG. 5 .

Referring to FIG. 5, the member management server 230 receives first user information at a first point in time, checks whether to provide a real estate transaction service to the user, and then receives second user information at a second point in time. (S201). The second point in time may be, for example, a point in time when the user selects at least one real estate transaction club in the first recommendation user interface.

For example, the second user information may be information that requires a higher level than the information collected from the first user information. For example, the second user information may be information that can prove the local information of a user who wants to join a real estate transaction club for a district. The second user information may include, for example, a document that can prove the detailed address of the user's current residence, such as a copy of resident registration. Alternatively, the second user information may be the user's asset information. The user's asset information may be, for example, asset information (eg, cash holding status information) obtained from a plurality of financial companies through the My Data API service using personal information.

The member club server 270 may subsequently perform an operation to determine whether to approve the user's membership in the real estate transaction club based on the second user information input at the second time point (S202).

Through this, when providing a real estate transaction information service, by requesting different levels of personal information at different points in time, the burden on users can be reduced and the collection of unnecessary personal information can be prevented, while only limited users can use it. The value of real estate transaction information can be improved by providing real estate transaction information.

The member club server 270 may identify whether membership in the first real estate transaction club for the user is approved based on the second user information. For example, if the user's residence is proven by the second user information, the membership club server 270 approves the user's membership in the first real estate transaction club based on whether the user belongs to the area of the labeling information of the first real estate transaction club. can do. If the user's residence is proven by the second user information, the membership club server 270 may deny membership to the first real estate transaction club to the user based on not belonging to the area of the labeling information of the second real estate transaction club. You can.

Alternatively, the member club server 270 may approve membership in the first real estate transaction club when it is proven by the second user information that the user's assets are more than a predetermined amount. If it is proven that the user's assets are less than a predetermined amount, the member club server 270 may reject the user's membership in the first real estate transaction club.

Figure 6 is a flowchart for explaining the operation of providing a questionnaire for a real estate transaction club information provision service according to some embodiments of the present invention.

Referring to FIG. 6, after displaying the first recommendation user interface, the member club server 270 may periodically provide a survey asking the user to reselect a field of interest (S401).

In some embodiments, the member club server 270 may display the first recommendation user interface and then provide a survey for the user to reselect a field of interest according to a preset cycle. In some embodiments, members club server 270, after displaying the first recommendation user interface, may be configured to reselect areas of interest for the user whenever the user's age changes or whenever the user's assets change from a preset rating. A questionnaire can be provided. Through this, in some embodiments, after displaying the first recommendation user interface, the membership registration terminal 110 displays interest in the user whenever the user's age changes or whenever the user's assets change from a preset level. You can provide a questionnaire to help you reselect a field.

Survey input information about the survey entered through the membership registration terminal 110 may be transmitted to the member club server 270 (S402).

The member club server 270 may compare the first user information and the survey input information to identify changed information (S403). For example, the member club server 270 may compare the field of interest selected by the user included in the first user information at the first point in time with the field of interest selected by the user included in the survey input information. The member club server 270 may identify changed information based on the comparison result. For example, if the first user information includes the first interest field and the second interest field, but the survey input information includes the second interest field and the third interest field, the member club server selects the first interest field and includes the third interest field. It can be identified that the field of interest has been deleted and a third field of interest has been newly added.

The member club server 270 may update the additional points for each of the plurality of real estate trading clubs by matching the changed information with the labeling information of each of the plurality of real estate trading clubs. The member club server may update the additional points granted based on the first user information based on the changed information (S405).

Accordingly, the membership registration terminal 110 may display a second recommendation user interface that sorts a plurality of real estate transaction clubs in order of highest updated bonus points.

The second recommended user interface may include a user interface for a first real estate transaction club group and a user interface for a second real estate transaction club group.

The membership registration terminal 110 creates a user interface for the first real estate transaction club and a user interface for the second real estate transaction club, respectively, a user interface for the first real estate transaction club group, and a second real estate transaction club based on the first user information. Unlike the first recommended user interface that was displayed first in each of the user interfaces for the trading club group, the second recommended user interface shows the user interface for the third real estate trading club and the user for the fourth real estate trading club based on the changed information. Each interface can be displayed first.

The member club server 270 may display a survey user interface related to the results of a survey for other users of the same real estate trading club. For example, the member club server 270 may provide the first user with the results of a survey provided to a second user of the same real estate transaction club as the first user (or the results of a survey provided to a plurality of other users). there is.

Through this, by providing the results of the second user's survey to the first user, it is possible to identify the areas of interest or tendencies of other users in the same area. Additionally, by providing surveys periodically, users' changing areas of interest can be reflected and the accuracy of real estate transaction club recommendations can be improved.

Figure 7 is a diagram illustrating a deep learning module for providing real estate transaction information services according to some embodiments of the present invention. FIG. 8 is a diagram illustrating the configuration of the deep learning module 130 of FIG. 7. FIG. 9 is a diagram for explaining the learning process of the deep learning module 130 of FIG. 7.

Referring to FIG. 7, the member club server 270 may input either input information or extra point information into the deep learning module and receive a recommended user interface from the deep learning module. The deep learning module 130 may, for example, be trained in advance.

The input information may be either first user information or survey input information. The extra point information may be either extra points based on first user information or updated extra points based on changed information. The recommended user interface may be a first recommended user interface or a second recommended user interface. For example, when either the first user information or the additional points is input to the deep learning module, the member club server may receive a first recommendation user interface from the deep learning module. For example, when either survey input information or updated additional points are input to the deep learning module, the member club server may receive a second recommendation user interface from the deep learning module.

Referring to Figure 8, the deep learning module includes an input layer (input) that uses either input information or bonus point information as an input node, an output layer (output) that uses a recommended user interface as an output node, and an input layer and an output layer. It may include M hidden layers placed in between.

Here, weights may be set on the edges connecting the nodes of each layer. The presence or absence of these weights or edges can be added, removed, or updated during the learning process. Therefore, through the learning process, the weights of nodes and edges arranged between k input nodes and i output nodes can be updated.

Before the deep learning module 130 performs learning, all nodes and edges may be set to initial values. However, when information is input cumulatively, the weights of nodes and edges change, and in this process, the parameters input as learning factors (i.e., either input information or extra point information) and the values assigned to the output nodes (i.e. , recommended user interface) can be matched.

Additionally, when using a cloud server (not shown), the deep learning module can receive and process a large number of parameters. Therefore, the deep learning module can perform learning based on massive data.

The weights of nodes and edges between the input nodes and output nodes that make up the deep learning module can be updated by the learning process of the deep learning module. In addition, of course, the parameters output from the deep learning module can be further expanded to various data in addition to the recommended user interface.

Referring to FIG. 9, the member club server 270 can enable the deep learning module 130 to learn. The member club server 270 can enable the deep learning module 130 to learn by transmitting learning data to the deep learning module.

The learning data may include, for example, either input information or additional point information, and a recommended user interface. The processor may use any one of the first user information or additional points according to the first user information, and the first recommended user interface as learning data to enable the deep learning module to be trained. The processor may enable the deep learning module to be trained using either survey input information or updated additional points and the second recommended user interface as learning data.

FIG. 10 is a flowchart illustrating an operation of creating a real estate transaction club by a real estate transaction information providing device according to some embodiments of the present invention.

The member club server 270 may extract generated keywords that are entered more than a standard number of times from the first user information and survey input information (S501). For example, when either the first user information or the survey input information including the first field of interest is entered more than a standard number of times, the member club server 270 may extract the first field of interest as a generated keyword. For example, if either the first user information or the survey input information including the officetel in the first zone is entered more than a standard number of times, the member club server 270 may extract the officetel in the first zone as a generated keyword. .

The member club server 270 may identify the existence of a real estate transaction club related to the extracted generated keyword (S502). The member club server 270 may identify whether a real estate transaction club related to the extracted generated keyword exists by matching the extracted generated keyword with the labeling information of each of the plurality of real estate transaction clubs.

The member club server 270 may perform step S304 of FIG. 3 based on the existence of a real estate transaction club related to the extracted generated keyword.

The member club server 270 may create a real estate transaction club related to the extracted generated keyword based on the fact that there is no real estate transaction club related to the extracted generated keyword (step S301 of FIG. 3).

The term “module” used in this document may include a unit implemented in hardware, software, or firmware, and may be used interchangeably with terms such as logic, logic block, component, or circuit, for example. A module may be an integrated part or a minimum unit of the parts or a part thereof that performs one or more functions. For example, according to one embodiment, the module may be implemented in the form of an application-specific integrated circuit (ASIC).

According to one embodiment, methods according to various embodiments disclosed in this document may be included and provided in a computer program product. Computer program products are commodities and can be traded between sellers and buyers. The computer program product may be distributed in the form of a machine-readable storage medium (e.g. compact disc read only memory (CD-ROM)) or through an application store (e.g. Play Store™) or on two user devices (e.g. It can be distributed (e.g. downloaded or uploaded) directly between smartphones) or online. In the case of online distribution, at least a portion of the computer program product may be at least temporarily stored or temporarily created in a machine-readable storage medium, such as the memory of a manufacturer's server, an application store's server, or a relay server.

According to various embodiments, each component (eg, module or program) of the above-described components may include a single entity or a plurality of entities. According to various embodiments, one or more of the components or operations described above may be omitted, or one or more other components or operations may be added. Alternatively or additionally, multiple components (eg, modules or programs) may be integrated into a single component. In this case, the integrated component may perform one or more functions of each component of the plurality of components in the same or similar manner as those performed by the corresponding component of the plurality of components prior to the integration. . According to various embodiments, operations performed by a module, program, or other component may be executed sequentially, in parallel, iteratively, or heuristically, or one or more of the operations may be executed in a different order, omitted, or , or one or more other operations may be added.

The above description is merely an illustrative explanation of the technical idea of the present embodiment, and those skilled in the art will be able to make various modifications and variations without departing from the essential characteristics of the present embodiment. Accordingly, the present embodiments are not intended to limit the technical idea of the present embodiment, but rather to explain it, and the scope of the technical idea of the present embodiment is not limited by these examples. The scope of protection of this embodiment should be interpreted in accordance with the claims below, and all technical ideas within the equivalent scope should be interpreted as being included in the scope of rights of this embodiment.

Claims (5)

In the real estate metaverse server, a metaverse space for real estate transactions is divided into a plurality of areas based on cadastral map information and publicly announced price information, and a plurality of zones are set including at least two of the plurality of areas. steps,
Issuing an NFT for virtual real estate ownership to be set in each of the plurality of areas of the metaverse space for real estate trading on an issuing server and a real estate transaction coin that can trade the NFT for virtual real estate ownership through a blockchain network;
A step of providing a predetermined real estate transaction coin using the electronic wallet of the member registration terminal that requests membership by accessing the member management server through a wired or wireless network;
The member management server receives first user information including the user's personal information, the user's area information, and the area of interest selected by the user at a first point in time through a membership registration terminal connected to the metaverse space for real estate transactions. and,
A step of storing first user information input from a membership registration terminal connected to the real estate transaction metaverse space in a member management server;
creating a real estate transaction club for each of the plurality of zones in a member club server;
Generating real estate transaction club information based on the stored user information as a request for information provision is received from a member registration terminal connected to the real estate transaction metaverse space at the member club server;
The member management server performs an operation of determining whether to provide a real estate transaction club information service to the user based on the first user information input at the first point in time;
The member management server provides information that can prove the user's local information or the user's asset information at a second point in time, which is when the user selects at least one real estate transaction club through a membership registration terminal connected to the real estate transaction metaverse space. receiving second user information,
A step of storing second user information input from a member registration terminal connected to the real estate transaction metaverse space in the member management server;
The member management server performs an operation as to whether to approve the user's membership in the real estate transaction club based on the second user information input at the second point in time;
Comprising: matching the first user information, the second user information, and labeling information of the plurality of real estate transaction clubs in a member club server to grant additional points to each of the plurality of real estate transaction clubs;
The labeling information includes the range of the user's age, the holding size of coins for real estate transactions, whether or not an NFT for real estate ownership is traded, and whether or not an NFT for real estate ownership is held,
The additional points are used to display information about the real estate transaction club in the membership registration terminal,
At the second point in time, the information that can prove the user's local information is a copy of resident registration,
At the second point in time, the user's asset information is cash holding status information obtained from multiple financial companies,
Blockchain-based Metaverse real estate information provision method. According to paragraph 1,
As a request to trade a random area within the real estate transaction metaverse space is received from a member registration terminal connected to the real estate transaction metaverse space in the real estate transaction management server, the electronic wallet of the member registration terminal that requested the transaction and the above Through the transaction of real estate transaction coins using the owner's electronic wallet that owns a random area, the ownership of the NFT for virtual real estate ownership in the random area is recorded in the electronic wallet of the member registration terminal that requested the transaction and stored in the random area. Including providing a virtual real estate transaction service that transfers ownership of the property,
Blockchain-based Metaverse real estate information provision method. delete According to paragraph 1,
Periodically providing a questionnaire to the user to reselect the field of interest;
Comprising the step of receiving survey input information for the survey from a membership registration terminal,
Blockchain-based Metaverse real estate information provision method. According to clause 4,
Comparing the first user information, the second user information, and the survey input information to identify changed information;
Comprising the step of matching the changed information with the labeling information of each of the plurality of real estate transaction clubs and updating the additional points for each of the plurality of real estate transaction clubs,
The updated additional points are used to display information of the real estate transaction club in the membership registration terminal,
Blockchain-based Metaverse real estate information provision method.