KR20230045724A - NFT system for metaverse-associated XR and Field experiences by use of mobile-IP - Google Patents

Abstract

The present invention generally relates to a technique for reliably managing performance records of field experiences for education or training purposes. In particular, the present invention generates a field experience performance record of an experiencer for a metabus prior virtual experience, an extended reality field experience, and a real field experience based on the IP address of the experience device IoT device accessed by the experiencer's smartphone, and NFT block chain. It is about a mobile IP-based metabus-linked extended reality field experience NFT system that is reliably managed through According to the present invention, there is an advantage in that a field experience performance record of high reliability can be generated using block chain technology. In particular, it is possible to verify the owner of the performance record by creating and managing field experience performance records through the NFT block chain, thereby preventing unauthorized use by copying other people's performance records. In addition, according to the present invention, it is possible to package a metabus pre-virtual experience, an extended reality field experience, and a real field experience, and to assign a quest configured by linking them with incentives (coupons, local currency, tokens, etc.) It has the advantage of inducing visits to local facilities and achieving a virtual convergence economy.

Description

Mobile IP-based metaverse-linked extended reality field experience NFT system {NFT system for metaverse-associated XR and Field experiences by use of mobile-IP}

The present invention generally relates to a technique for reliably managing performance records of field experiences for education or training purposes.

In particular, the present invention generates a field experience performance record of an experiencer for a metabus prior virtual experience, an extended reality field experience, and a real field experience based on the IP address of the experience device IoT device accessed by the experiencer's smartphone, and NFT block chain. It is about a mobile IP-based metabus-linked extended reality field experience NFT system that is reliably managed through

Field experiences are being conducted for educational or training purposes in various institutions including schools, and it is common for field experiencers (students, office workers, public officials) to submit performance records of the field experiences in the form of documents.

However, the authenticity of performance records written in the form of documents cannot be assured. First, it cannot be confirmed whether the experiencer himself visited the site. In addition, even if the site is visited, it is difficult to determine how much to believe in the performance record because it cannot be confirmed whether the experiencer performed the ascetic activity as written in the record.

For this reason, although the field experience is very important for the purpose of education or training, the performance record is not evaluated as important in the evaluation stage.

On the other hand, the movement to build a metaverse space is active due to the metaverse craze. However, due to the lack of experience programs that allow people to experience the metaverse, they are unable to properly utilize the metaverse space that has been built and remain as a one-time event.

In addition, as the demand for non-face-to-face travel increases in the COVID-19 pandemic, there are active movements to use the metabus for local promotion and event promotion. Although economic activities are taking place in connection with the blockchain (NFT) on the metaverse, it is not connected to the real economy, so even if local publicity and event promotion are carried out using the metaverse, it does not contribute to revitalizing the local economy.

An object of the present invention is to provide a technique for reliably managing performance records of field experiences generally made for educational or training purposes.

In particular, the purpose of the present invention is to create a field experience performance record of an experiencer for metabus prior virtual experience, extended reality field experience, and real field experience based on the IP address of the experience device IoT device accessed by the experiencer's smartphone, and to generate it as an NFT block It is to provide a mobile IP-based metabus-linked extended reality field experience NFT system that is reliably managed through the chain.

On the other hand, the problem of the present invention is not limited to these matters, and other problems can be understood from the description of this specification.

In order to achieve the above object, the present invention issues NFTs by the cooperative operation of the metaverse server 100, the XR field experience server 200, and the real field experience server 300 for the experiencer's field experience performance record for the field experience. Provides a metaverse-linked extended reality field experience NFT system for

The mobile IP-based metaverse-linked extended reality field experience NFT system according to the present invention includes a metaverse server 100 that provides a metaverse prior virtual experience corresponding to the field experience for the experiencer; It is installed in the XR experience center of the experience area, and is equipped with one or more XR experience devices (201, 202) to provide realistic content XR field experience corresponding to the field experience for the experiencer, and a DID terminal with the experiencer's smartphone (401) Through authentication, the identity of the experiencer who performs the XR field experience is identified, and for a specific XR field experience, the identity of the experiencer, the identification information of the XR experience organization, the record data of the XR field experience, and the timestamp are packaged on the NFT block chain. XR field experience server 200 that issues a first performance record NFT by inputting and processing in 520; It is installed in the local experience center, and is provided with one or more real experience devices (301 to 303) to provide the experiencer with a real field experience corresponding to the field experience, and through DID terminal authentication with the experiencer's smartphone (401). Identifies the identity of the experiencer performing the experience, packages the identity of the experiencer, identification information of the corresponding object experience device, record data of the object experience, and timestamp for a specific real-life field experience, and puts it into the NFT block chain (520). A real field experience server 300 processing and issuing a second performance record NFT; It is installed in the experiencer's smartphone 401, participates in the experiencer's identity information authentication through DID terminal authentication, and the first performance record NFT and the second performance record NFT for the experiencer from the NFT block chain 520 through block chain processing It is configured to include; a field experience user unit 400 that obtains and processes field experience performance records.

In the present invention, the metaverse server 100 may include a metaverse providing unit 110 that provides a metaverse prior virtual experience corresponding to the field experience. In addition, the XR field experience server 200 includes an XR experience providing unit 210 that provides a realistic content XR field experience corresponding to the field experience through the XR experience devices 201 and 202; A first DID authentication unit 240 performing DID terminal authentication with the experiencer's smartphone 401 to identify the identity of the experiencer of the XR field experience; Experiencer identification information, identification information of the XR experience device experienced by the experiencer, record data of the XR field experience, and timestamp of the XR field experience are packaged and put into the NFT block chain (520) to be processed and used for the XR field experience. A first NFT processing unit 250 issuing a first performance record NFT for; may be provided.

In addition, in the present invention, the real field experience server 300 includes a real experience providing unit 310 that provides a real field experience corresponding to the field experience through the real experience devices 301 to 303; A second DID authentication unit 340 that performs DID terminal authentication with the experiencer's smartphone 401 to identify the identity of the experiencer of the real field experience; The identity information of the experiencer, the identification information of the corresponding real-world experience device experienced by the experiencer, the record data of the corresponding real-world experience, and the timestamp of the corresponding real-world experience are packaged and put into the NFT block chain (520) to process them for real-world field experience. A second NFT processing unit 350 issuing a second performance record NFT for; may be provided.

In addition, in the present invention, the field experience user unit 400 includes a third DID authentication unit 420 that performs DID terminal authentication to authenticate the identity information of the experiencer; A third NFT processing unit 430 for obtaining a first performance record NFT and a second performance record NFT for the experiencer from the NFT block chain 520 through block chain processing; Based on the first performance record NFT and the second performance record NFT for the experiencer, a performance record processing unit 440 for generating and submitting a field experience performance record; may be provided.

In the present invention, the metaverse server 100 provides metaverse tokens to experiencers in response to metaverse activities in the metaverse prior virtual experience and manages to provide activities using the metaverse tokens in the metaverse. A token processing unit 130; may be further provided. At this time, the XR field experience server 200 provides field experience tokens to experiencers in response to XR field experience activities in the XR experience center, manages to provide activities using field experience tokens within XR field activities, and provides experiencer smart A second token processing unit 230 that manages to provide XR field experience services to experiencers by utilizing location information and metaverse token information of the phone 401; may be further provided. At this time, the real field experience server 300 provides a field experience token to the experiencer in response to the real field experience activity at the local experience center and manages to provide the activity using the field experience token within the real field activity. A token processing unit 330; may be further provided. At this time, the field experience user unit 400 processes the metaverse token and field experience token held by the experiencer to be used in XR field activities and real field activities, and uses the metaverse token and field experience token held by the experiencer in advance by geofence. A fourth token processing unit 410 that processes payment at a store within a set geographical area; may be further provided.

In the present invention, the metaverse server 100 creates a plurality of virtual objects 101 to 105 for a metaverse pre-virtual experience, and among the plurality of virtual objects 101 to 105, the first group and the XR experience device 201, 202) and a virtual object matching unit 120 that manages mapping information between a second group of the plurality of virtual objects 101 to 105 and the real experience devices 301 to 303; may be further provided. . At this time, the XR field experience server 200 manages the IP address associated with each of the XR experience devices 201 and 202 for the XR field experience, and manages the XR experience devices 201 and 202 and a plurality of virtual objects 101 to 105. ), an XR object matching unit 220 that manages mapping information with the first group; may be further provided. At this time, the real field experience server 300 manages the IP address associated with each of the real experience devices 301 to 303 for the real field experience, and manages the real experience devices 301 to 303 and a plurality of virtual objects 101 to 105. ), a real object matching unit 320 that manages mapping information with the second group; may be further provided. At this time, the field experience user unit 400 identifies the IP addresses of the XR experience devices (201, 202) or real experience devices (301 to 303) performing the field experience while moving between the XR experience center and the local experience center based on geographical location. It may be configured to set as the mobile IP address of the experiencer's smartphone 401.

In the present invention, the first NFT processing unit 250 provides the experiencer's DID identity information for each XR field experience, the IP address of the XR experience device 201 in which the experiencer experienced the XR field, and the XR experience device that the experiencer experienced the XR field. (201), the information of the virtual object mapped to, the photo or video of the XR field experience, and the timestamp of the XR field experience are packaged and put into the NFT blockchain 520 for processing to issue the first performance record NFT It can be. At this time, the second NFT processing unit 350 provides the DID identity information of the experiencer, the IP address of the corresponding real-world experience device 301 that the experiencer experienced the real-world field experience, and the corresponding real-world experience device that the experiencer experienced the real-world field experience ( 201), packaging the information of the virtual object mapped to the real field experience, a photo or video of the real field experience, and a timestamp of the real field experience, and inputting and processing the NFT block chain 520 to issue a second performance record NFT. can

On the other hand, the computer program according to the present invention is stored in a non-volatile storage medium in order to execute the operating method of the mobile IP-based metaverse-linked extended reality field experience NFT system as described above.

According to the present invention, there is an advantage in that a field experience performance record of high reliability can be generated using block chain technology. In particular, it is possible to verify the owner of the performance record by creating and managing field experience performance records through the NFT block chain, thereby preventing unauthorized use by copying other people's performance records.

In addition, according to the present invention, it is possible to package a metabus pre-virtual experience, an extended reality field experience, and a real field experience, and to assign a quest configured by linking them with incentives (coupons, local currency, tokens, etc.) It has the advantage of inducing visits to local facilities and achieving a virtual convergence economy.

[Figure 1] is a diagram conceptually showing the relationship between metaverse prior virtual experience, XR field experience, and real field experience in the present invention.
[Figure 2] is a diagram showing the mapping between a metaverse virtual object and an IoT device for field experience in the present invention.
[Figure 3] is a diagram showing the concept of linking metaverse prior virtual experience, XR field experience, real field experience, and local shops by incentives in the present invention.
[Figure 4] is a view showing the concept of realizing spatial convergence and economic convergence according to the present invention.
[Figure 5] is a diagram showing the overall configuration of the mobile IP-based metaverse-linked extended reality field experience NFT system according to the present invention.
[Fig. 6] is a diagram conceptually illustrating a process of verifying individual identification information based on distributed ID in the present invention.

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

[Figure 1] is a diagram conceptually showing the relationship between the metaverse prior virtual experience, XR field experience, and real field experience in the metaverse linked extended reality field experience NFT system of the present invention.

The present invention is suitable for managing a field experience education program for an experience center installed in a specific area. For example, there is a case of implementing field experience training programs for Yeosu Expo facilities or Pyeongchang Olympic facilities. In this case, the experiencer (eg, student, trainee) visits the experience center installed in the region and submits a performance record after experiencing various experiences.

In the present invention, this process is composed of metabus prior virtual experience, XR field experience, and real field experience. Assuming the case of a field experience for Yeosu Expo facilities, the leader and experiencers perform quizzes on marine biological resources or carbon-zero topics on the metabus in advance. After arriving in Yeosu, experientialers visit the XR Experience Center and the Regional Experience Center to experience XR field experiences and actual field experiences. The information on the XR field experience and the actual field experience performed by the experiencers is reflected in the NFT block chain, and the experiencer submits this NFT file as a field experience performance record. At this time, it is desirable to configure the XR field experience and real field experience by using the compensation of the activity performed in the metabus prior virtual experience, or to purchase the NFT file and reflect it in the virtual ranking. do.

First, the experiencer experiences a simulation pre-virtual experience in the metaverse space before visiting the field experience center (XR, real thing). In general, the metaverse is a compound word of 'Meta' meaning 'processing' and 'Universe' meaning the real world, and refers to 'a space in which a three-dimensional virtual world is mixed'. For example, it is to observe marine life or have a virtual experience in advance of a simulation related to carbon zero. Through this metaverse pre-virtual experience process, the experiencer is rewarded with digital incentives (incentive in digital form), which in this specification is referred to as a 'metaverse token' for convenience.

Next, the experiencer moves to the field experience area (eg, Yeosu, Pyeongchang), and visits the XR experience center to perform realistic content XR field experience. Extended Reality (XR) is a term that generally refers to Virtual Reality (VR), Augmented Reality (AR), and Mixed Reality (MR). Virtual Reality (VR) is a technology that creates and displays a virtual world with computer graphics (CG), and Augmented Reality (AR) is a technology that adds computer graphic content to images of the real world and displays them. , Mixed Reality (MR) is a technology that independently combines or mixes computer graphic contents with images of the real world. Through XR (extended reality) technology, the experiencer experiences, for example, maritime safety immersive content or carbon-zero immersive content.

Next, the experiencer visits the local experience center and performs the real field experience using the real experience equipment. For example, visit the Marine Science Museum to experience maritime safety using real-world marine safety experience equipment, visit the Expo Memorial Hall to experience wind power generation using real-life experience equipment for wind power generation, or electric cars using real-life experience equipment for electric vehicles. It is to experience the actual use. Experiencers are rewarded with digital incentives through these XR field experiences and actual field experiences, which are referred to as 'field experience tokens' in this specification for convenience.

In addition, XR experience centers and regional experience centers issue performance record NFTs in response to XR field experiences and actual field experiences. The performance record NFT for the XR field experience is called the first performance record NFT for convenience, and the performance record NFT for the real field experience is called the second performance record NFT for convenience. If the experiencer performs the XR field experience and the actual field experience several times while going around the XR experience center and the local experience center, preferably, a performance record NFT is issued each time. The experiencer submits the NFT package of these performance records as a record of his or her own field experience.

NFT (Non Fungible Token; non-fungible token) is a blockchain-based 'digital certificate' that cannot be forged or altered due to its unique technology of digital tokenizing existing digital assets, and can clearly prove who the owner of the digital asset is. . In the present invention, by issuing a field experience performance record as an NFT, it is impossible to copy another person's performance record and submit it as one's own.

[Figure 2] is a diagram showing the mapping between a metaverse virtual object and an IoT device for field experience in the present invention.

In the present invention, the experiencer performs a metaverse pre-virtual experience, XR field experience, and real field experience, and the activities made in these experiences are not separate, but at least one or more are mutually mapped.

In the metaverse pre-virtual experience, the experiencer enters the corresponding metaverse environment using his/her smartphone 401 or computer (PC) and performs various activities. At this time, various virtual objects 101 to 105 are created in the metaverse by software.

In addition, in the XR experience center, the experiencer experiences an extended reality field experience using various XR experience devices (201, 202) provided in the center. For example, maritime safety immersive content XR experience or carbon-free immersive content XR experience. These XR experience devices 201 and 202 are mapped with virtual objects in the metaverse. In [Figure 2], as an example, the first virtual object 101 and the third virtual object 103 of the metaverse are mapped with the XR Experience Center's Marine Safety XR Experience 201 and Carbon Zero XR Experience 202 has been The first virtual object 101 is an object related to the metaverse virtual experience related to maritime safety, and the third virtual object 103 is an object related to the metaverse virtual experience related to carbon zero. On the other hand, these XR experience devices (201, 202) themselves or sensors linked to these XR experience devices (201, 202) become IoT devices and IP addresses are assigned.

In addition, at the local experience center, the experiencers experience the real thing on-site using various real-life experience devices (301-303) provided at the center. For example, experience life jackets for water safety practice, experience evacuation drills in ships, experience wind power generation, or experience charging and using electric vehicles. These real experience devices (301 to 303) are also mapped with virtual objects in the metaverse. In [Figure 3], as an example, the second virtual object 102, the fourth virtual object 104, and the fifth virtual object 105 of the metaverse are the maritime safety real life experience device 301 of the local experience center, wind power generation It is mapped with the real experience device 302 and the electric vehicle real experience device 303. On the other hand, these real experience devices (301 to 303) themselves or sensors linked to these real experience devices (301 to 303) become IoT devices and IP addresses are assigned.

In addition, the experiencer moves while carrying his/her smartphone 401 when experiencing the XR field experience and the actual field experience while walking around the XR experience center and the local experience center. The location of the smartphone 401 can be measured fairly accurately in real time by using GPS or a beacon. Accordingly, the experiencer's smartphone 401 determines what kind of XR field experience or real field experience they are having. Able to know. The IP addresses of the IoT devices (201, 202, 301 to 303) used by the experiencer in the field experience are defined as the mobile IP address of the smartphone 401.

When the experiencer performs XR field experience activities using the marine safety XR experience device 201, the XR experience center can identify the experiencer through a decentralized ID (DID) process with the experiencer's smartphone 401, , Preferably, the first performance record NFT can be issued by combining the user's DID identity information and the IP address of the maritime safety XR experience organization 201. At this time, information on the first virtual object 101 mapped to the photo or video of the XR field experience activity or the maritime safety XR experience device 201 may also be included in the first performance record NFT.

Similarly, when an experiencer performs a real field experience activity using the maritime safety real experience device 301, the local experience center can identify the experiencer through a DID process with the experiencer's smartphone 401, preferably the experiencer The second performance record NFT can be issued by combining the DID identity information of and the IP address of the maritime safety object experience organization 301. At this time, information on the second virtual object 102 mapped to a photo or video of a real field experience activity or a marine safety real experience device 301 may also be included in the second performance record NFT.

[Figure 3] is a diagram showing the concept of linking metaverse prior virtual experience, XR field experience, real field experience, and local shops by incentives in the present invention, and [Figure 4] is spatial convergence and economic convergence according to the present invention It is a drawing showing the concept of implementing.

First, tokens are provided to experiencers in response to metaverse activities (eg game activities, quiz activities) in the metaverse pre-virtual experience. For example, one metaverse token is given to an experiencer who completed the quiz. Various activities can be performed using metaverse tokens within the metaverse, and the results are managed within the metaverse. In addition, metaverse tokens can be used in the real world. For example, when an experiencer visits the XR Experience Center (Maritime Safety XR Experience Hall), the experiencer's smartphone location information, virtual location information in the metaverse, and metaverse token information are used to provide the experiencer with an XR field experience service. .

In addition, field experience tokens are provided to experiencers in response to XR field experience activities at the XR experience center and actual field experience activities at the local experience center. This field experience token can be used at XR experience centers and regional experience centers, and preferably can be configured to be used at stores belonging to a specific range in the region. The usable range of local store areas can be set by geofence. A geo-fence is a virtual fence installed in a specific geographic area by using a location-based service (LBS) in an application. At this time, the application program interface (API) that supports building a virtual fence (geo-fence) in a specific area is called geo-fencing. You can check the access status of the virtual fence.

[Figure 5] is a diagram showing the overall configuration of the mobile IP-based metaverse-linked extended reality field experience NFT system according to the present invention.

Referring to [Fig. 5], the mobile IP-based metaverse-linked extended reality field experience NFT system according to the present invention includes a metaverse server 100, an XR field experience server 200, a real field experience server 300, It is operated by the cooperative operation of the field experience user unit 400, and through this, NFT is issued for the experiencer's field experience performance record for the field experience. Among them, the DID blockchain 510 and the NFT blockchain 520 can be implemented using conventional configurations.

First, the metaverse server 100 is a component that provides a metaverse prior virtual experience corresponding to a specific field experience (eg, Yeosu Expo field experience) for the experiencer.

At this time, the metaverse server 100 generates a metaverse providing unit 110 that provides a metaverse prior virtual experience corresponding to the field experience, and a plurality of virtual objects 101 to 105 for the metaverse prior virtual experience. and manages mapping information between the first group of virtual objects (101 to 105) and XR experience devices (201, 202), and manages mapping information between the second group and real experience devices (301 to 303) among a plurality of virtual objects (101 to 105). ) and the virtual object matching unit 120 that manages mapping information, and provides metaverse tokens to experiencers in response to metaverse activities in the metaverse prior virtual experience and provides activities using metaverse tokens within the metaverse. and a first token processing unit 130 that manages to do so.

Next, the XR field experience server 200 is installed in the XR experience center of the experience area (eg, Yeosu, Pyeongchang), and is equipped with one or more XR experience devices 201 and 202 to provide a sense of reality corresponding to the field experience for the experiencer. Provides content XR field experience, identifies the identity of the experiencer who performs the XR field experience through DID terminal authentication with the experiencer's smartphone 401, identifies the experiencer's identity information for a specific XR field experience, and identifies the XR experience device It is a component that packages the information, record data of the XR field experience, and timestamp, processes it into the NFT blockchain 520, and issues the first performance record NFT.

At this time, the XR field experience server 200 includes an XR experience providing unit 210 that provides a realistic content XR field experience corresponding to the field experience through the XR experience devices 201 and 202, and an XR experience for the XR field experience. XR object matching unit 220 that manages IP addresses associated with each of the devices 201 and 202 and manages mapping information between the XR experience devices 201 and 202 and a first group among a plurality of virtual objects 101 to 105 ) And, in response to XR field experience activities at the XR experience center, field experience tokens are provided to experiencers, and activities are managed using field experience tokens within XR field activities, and location information and Performs DID terminal authentication with the experiencer's smartphone 401 to identify the identity of the experiencer of the XR field experience with the second token processing unit 230, which manages to provide XR field experience services to experiencers using metaverse token information The 1st DID authentication unit 240, packaging the identity information of the experiencer, the identification information of the XR experience organization in which the experiencer experienced the XR field, the record data of the XR field experience, the timestamp of the XR field experience, and packaging the NFT block chain 520, and a first NFT processing unit 250 issuing a first performance record NFT having authentic properties for the XR field experience.

At this time, the first DID authentication unit 240 is a component that performs DID terminal authentication for the experiencer's smartphone 401 . Decentralized Identifier (DID) is defined as "a globally unique identifier that does not require registration with a centralized registration authority because it is registered in distributed ledger technology or other forms of decentralized networks". means personally identifiable information. [Fig. 6] is a diagram conceptually illustrating a process of verifying individual identification information based on distributed ID in the present invention. The experiencer's smartphone 401 individually sets a distributed ID that can be used as a unified user account for itself through the DID block chain 510. For these distributed ID terminal authentication, the 1st DID authentication unit 240, the 2nd DID authentication unit 340, and the 3rd DID authentication unit 420 serve as nodes of the DID blockchain 510, A distributed ID (DID) for the experiencer's smartphone 401 is set. It is possible to maintain a unified account for the XR field experience server (200) and the real field experience server (300) by setting a distributed ID for the experiencer's smartphone (401) based on the DID block chain (510). do.

Next, the real field experience server 300 is installed in the local experience center, and is equipped with one or more real experience devices 301 to 303 to provide a real field experience corresponding to the field experience to the experiencer, and the experiencer's smartphone ( 401) to identify the identity of the experiencer who performs the real field experience through DID terminal authentication, and for a specific real field experience, the identity of the experiencer, identification information of the corresponding real experience device, record data of the real field experience, and timestamp It is a component that packages and processes the input into the NFT blockchain 520 to issue the second performance record NFT.

At this time, the real field experience server 300 includes a real experience providing unit 310 that provides a real field experience corresponding to the field experience through the real field experience devices 301 to 303, and a real experience device for real field experience ( 301 to 303) and a real object matching unit 320 that manages IP addresses linked to each and manages mapping information between the real experience devices 301 to 303 and the second group among the plurality of virtual objects 101 to 105. , A third token processing unit 330 that provides field experience tokens to experiencers in response to real field experience activities at the local experience center and manages to provide activities using field experience tokens within real field activities, and real field experience In order to identify the identity of the experiencer, the second DID authentication unit 340 performs DID terminal authentication with the experiencer's smartphone 401, the experiencer's identity information, the identification information of the corresponding real experience device experienced by the experiencer, Equipped with a second NFT processing unit 350 that packages the record data of the real field experience and the timestamp of the real field experience, processes it into the NFT block chain 520, and issues a second performance record NFT for the real field experience It is done.

The field experience user unit 400 is installed in the experiencer's smartphone 401, participates in the identity information authentication of the experiencer through DID terminal authentication, and performs the first for the experiencer from the NFT block chain 520 through block chain processing It is a component that acquires the record NFT and the second performance record NFT and processes the field experience performance record.

At this time, the field experience user unit 400 processes the metaverse token and field experience token held by the experiencer to be used in XR field activities and real field activities, and uses the metaverse token and field experience token held by the experiencer in advance by geofence. The 4th token processing unit 410 for processing payment in stores within the set geographical area, the 3rd DID authentication unit 420 for performing DID terminal authentication to authenticate the user's identity information, and the NFT block chain through block chain processing ( 520), the third NFT processing unit 430 that acquires the first performance record NFT and the second performance record NFT of the experiencer, and the field experience performance record based on the first performance record NFT and the second performance record NFT of the experiencer. It is made with a performance record processing unit 440 for generating and submitting.

The experiencer performs an XR field experience or a real field experience while moving between the XR experience center and the local experience center while carrying his or her smartphone 401 . In response, the field experience user unit 400 identifies the IP addresses of the XR experience devices 201 and 202 or the real experience devices 301 to 303 in which the experiencer is performing the field experience based on geographical location, and sends the experiencer's smartphone 401 It can be configured to set to the mobile IP address of.

At this time, the first NFT processing unit 250 provides the experiencer's DID identity information for each XR field experience, the IP address of the XR experience device 201 in which the experiencer experienced the XR field, and the XR experience device that the experiencer experienced the XR field ( 201), the photo or video of the XR field experience, and the timestamp of the XR field experience are packaged and processed into the NFT block chain 520 to issue the first performance record NFT. can

Similarly, the second NFT processing unit 350 provides the DID identity information of the experiencer, the IP address of the corresponding real-world experience device 301 that the experiencer experienced the real-world field experience, and the corresponding real-world experience device that the experiencer experienced the real-world field experience ( 201), packaging the information of the virtual object mapped to the real field experience, a photo or video of the real field experience, and a timestamp of the real field experience, and inputting and processing the NFT block chain 520 to issue a second performance record NFT. can

On the other hand, the present invention can be implemented in the form of computer readable codes on a computer readable non-volatile recording medium. As such non-volatile recording media, there are various types of storage devices, such as hard disks, SSDs, CD-ROMs, NAS, magnetic tapes, web disks, and cloud disks. and can be implemented in a form that is executed. In addition, the present invention may be implemented in the form of a computer program stored in a medium in order to execute a specific procedure in combination with hardware.

100: metaverse server
110: metaverse provision unit 120: virtual object matching unit
130: first token processing unit
200: XR field experience server 201, 202: XR experience device
210: XR experience providing unit 220: XR object matching unit
230: 2nd token processing unit 240: 1st DID authentication unit
250: 1st NFT processing unit
300: real-world experience server 301, 302, 303: real-life experience device
310: real experience providing unit 320: real object matching unit
330: 3rd token processing unit 340: 2nd DID authentication unit
350: second NFT processing unit
400: Field experience user unit 401: Experiencer's smartphone
410: 4th token processing unit 420: 3rd DID authentication unit
430: 3rd NFT processing unit 440: performance record processing unit
510: DID blockchain 520: NFT blockchain

Claims (5)

Metaverse-linked extended reality field experience for issuing NFTs by the cooperative operation of the metaverse server 100, XR field experience server 200, and real field experience server 300 for the field experience performance record of the experiencer for the field experience As an NFT system,
A metaverse server 100 that provides a metaverse prior virtual experience corresponding to the field experience for the experiencer;
It is installed in the XR experience center of the experience area, and is equipped with one or more XR experience devices (201, 202) to provide realistic content XR field experience corresponding to the field experience for the experiencer, and a DID terminal with the experiencer's smartphone (401) Through authentication, the identity of the experiencer who performs the XR field experience is identified, and for a specific XR field experience, the identity of the experiencer, the identification information of the XR experience organization, the record data of the XR field experience, and the timestamp are packaged on the NFT block chain. XR field experience server 200 that issues a first performance record NFT by inputting and processing in 520;
It is installed in the local experience center, and is provided with one or more real experience devices (301 to 303) to provide the experiencer with a real field experience corresponding to the field experience, and through DID terminal authentication with the experiencer's smartphone (401). Identifies the identity of the experiencer performing the experience, packages the identity of the experiencer, identification information of the corresponding object experience device, record data of the object experience, and timestamp for a specific real-life field experience, and puts it into the NFT block chain (520). A real field experience server 300 processing and issuing a second performance record NFT;
It is installed in the experiencer's smartphone 401, participates in the experiencer's identity information authentication through DID terminal authentication, and the first performance record NFT and the second performance record for the experiencer from the NFT block chain 520 through block chain processing A field experience user unit 400 that obtains a record NFT and processes a field experience performance record;
A mobile IP-based metaverse-linked extended reality field experience NFT system composed of.
The method of claim 1,
The metaverse server 100,
A metaverse providing unit 110 that provides a metaverse prior virtual experience corresponding to field experience;
to provide,
The XR field experience server 200,
An XR experience providing unit 210 that provides a realistic content XR field experience corresponding to the field experience through the XR experience devices 201 and 202;
A first DID authentication unit 240 performing DID terminal authentication with the experiencer's smartphone 401 to identify the identity of the experiencer of the XR field experience;
Experiencer identification information, identification information of the XR experience device experienced by the experiencer, record data of the XR field experience, and timestamp of the XR field experience are packaged and put into the NFT block chain (520) to be processed and used for the XR field experience. A first NFT processing unit 250 that issues a first performance record NFT for;
to provide,
The real field experience server 300,
A real experience providing unit 310 that provides a real field experience corresponding to the field experience through the real experience devices 301 to 303;
A second DID authentication unit 340 that performs DID terminal authentication with the experiencer's smartphone 401 to identify the identity of the experiencer of the real field experience;
The identity information of the experiencer, the identification information of the corresponding real-world experience device experienced by the experiencer, the record data of the corresponding real-world experience, and the timestamp of the corresponding real-world experience are packaged and put into the NFT block chain (520) to process them for real-world field experience. A second NFT processing unit 350 that issues a second performance record NFT for;
to provide,
The field experience user unit 400,
a third DID authentication unit 420 that performs DID terminal authentication to authenticate the experiencer's identity information;
A third NFT processing unit 430 for obtaining the first performance record NFT and the second performance record NFT for the experiencer from the NFT block chain 520 through block chain processing;
A performance record processing unit 440 for generating and submitting a field experience performance record based on the first performance record NFT and the second performance record NFT for the experiencer;
Mobile IP-based metaverse interlocking extended reality field experience NFT system, characterized in that it comprises a.
The method of claim 2,
The metaverse server 100,
A first token processing unit 130 that provides metaverse tokens to experiencers in response to metaverse activities in the metaverse virtual experience and manages to provide activities using the metaverse tokens in the metaverse;
more provided,
The XR field experience server 200,
In response to XR field experience activities at the XR experience center, field experience tokens are provided to experiencers, and activities are managed using the field experience tokens within XR field activities, and location information and metaverse of the experiencer's smartphone 401 are provided. A second token processing unit 230 that manages to provide an XR on-site experience service to experiencers by utilizing token information;
more provided,
The real field experience server 300,
A third token processing unit 330 that provides field experience tokens to experiencers in response to real field experience activities at the local experience center and manages to provide activities using the field experience tokens within real field activities;
more provided,
The field experience user unit 400,
The metaverse tokens and field experience tokens held by the experiencer are processed to be used in XR field activities and real field activities, and the metaverse tokens and field experience tokens held by the experiencer are processed in stores within the geographical area preset by geofence. Token processing unit 410;
Mobile IP-based metaverse linked extended reality field experience NFT system, characterized in that it further comprises.
The method of claim 1,
The metaverse server 100,
Create a plurality of virtual objects (101 to 105) for the metaverse pre-virtual experience, manage mapping information between a first group of the plurality of virtual objects (101 to 105) and the XR experience device (201, 202), a virtual object matching unit 120 managing mapping information between a second group of the plurality of virtual objects 101 to 105 and the real experience devices 301 to 303;
more provided,
The XR field experience server 200,
Managing IP addresses linked to each of the XR experience devices 201 and 202 for XR field experience and mapping the XR experience devices 201 and 202 with a first group among the plurality of virtual objects 101 to 105 XR object matching unit 220 that manages information;
more provided,
The real field experience server 300,
Managing IP addresses linked to each of the real experience devices (301 to 303) for real field experience and mapping between the real experience devices (301 to 303) and the second group among the plurality of virtual objects (101 to 105) a real object matching unit 320 that manages information;
more provided,
The field experience user unit 400 identifies the IP addresses of the XR experience devices 201, 202 or real experience devices 301 to 303 that are performing the field experience while moving between the XR experience center and the local experience center based on geographical location Mobile IP-based metaverse linked extended reality field experience NFT system, characterized in that configured to set to the mobile IP address of the experiencer's smartphone 401.
The method of claim 4,
The first NFT processing unit 250 provides the DID identity information of the experiencer, the IP address of the XR experience device 201 in which the experiencer experienced the XR field, and the corresponding XR experience device (201 ), the information of the virtual object mapped to, the photo or video of the XR field experience, and the timestamp of the XR field experience are packaged and processed into the NFT block chain 520 to issue the first performance record NFT,
The second NFT processing unit 350 provides the DID identity information of the experiencer, the IP address of the corresponding real-world experience device 301 where the experiencer experienced the real-life field experience, and the corresponding real-world experience device (201 ), which is configured to package the information of the virtual object mapped to, the photo or video of the real field experience, and the timestamp of the real field experience, and put it into the NFT block chain 520 and process it to issue a second performance record NFT Mobile IP-based metaverse-linked extended reality field experience NFT system.

Images