72 results about "Metaverse" patented technology

An exhibition service providing device and an exhibition service providing method are provided. The above-described exhibition service providing device includes: a rental unit that rents an exhibition space where exhibits are displayed in a metaverse environment; and an exhibition unit that displays a creator's exhibits in the exhibition space rented by the rental unit; wherein the rental unit requests the rental of the exhibition space for a pre-set period on an exhibition server, and the rental unit generates a message requesting a predetermined rental fee set based on the pre-set period, and upon confirmation of the deposit of the rental fee, the rental unit may be granted the right to use the exhibition space for the pre-set period and provide it to the exhibition unit.

Provided is a metaverse integrated authentication method. The metaverse integrated authentication method includes: transmitting, by a user terminal, an IDP login request; when the IDP login request is received, extracting, by a first ID provider, subscription information associated with a user of the user terminal from a first ID database; providing, by the first ID provider, the user terminal with an access token based on the extracted subscription information; transmitting, by the user terminal, a first login request for a public metaverse based on the provided access token; extracting, by a first server associated with the public metaverse, account information associated with the first login request from an account database; and performing, by the first server, authentication of the user terminal for the public metaverse based on the extracted account information.

An interactive platform system, which can be applied in a metaverse environment or an educational field, for solving the problem that the functionality of conventional platform system is limited. The interactive platform system includes a communication scene which has a public area and a limited area within the public area defined in an interface arrangement of the communication scene. When a virtual character of a user is in the public area, an information transmitted by the user is public, and when the virtual character of the user is in the limited area, the information transmitted by the user is only receivable by corresponding virtual characters of other users who are in the limited area at the same time. An educational metaverse interactive platform system is also provided.

This invention discloses an intelligent goods delivery route optimization method, relating to the field of intelligent logistics and delivery technology. The method comprises the following components: S1, metaverse space construction; S2, user role creation and access; S3, immersive collaborative route planning; and S4, route optimization algorithm and data-driven approach. By constructing a logistics and delivery metaverse space, this invention achieves real-time synchronization between the real world and the virtual space, including synchronized updates of order information, vehicle location, and traffic conditions. This helps logistics dispatchers perform more accurate route planning in the virtual environment. Delivery personnel can also view and provide feedback on route planning schemes through virtual roles before executing tasks, thereby achieving multi-party collaborative immersive route planning. This method can significantly improve the efficiency and accuracy of goods delivery, reducing delivery delays or errors caused by information asymmetry or poor communication.

Disclosed are a system for providing psychological counseling and a method therefor. According to the present invention, when a preset extended reality (XR) room-creation menu is selected from a website screen, an expert of an expert terminal performs a psychological counseling function in a metaverse chat room with a specific user under management, and a user of a terminal and the expert of the expert terminal may participate in another metaverse chat room together while performing a counseling function to perform a chat function, so that the expert may perform the psychological counseling function with the user in real-time and accordingly identify the user's psychological state and provide appropriate coping measures, and may accurately identify the user's state as the user performs the chat function with another user in a metaverse chat room.

This invention discloses a memory-based behavioral adversarial interactive identity verification method and apparatus based on a metaverse. The method involves: acquiring first behavioral information from user feedback based on received interactive information during the interaction process; determining a difficulty weight index for each interactive message received by the user in historical interactions and its historical average response time; constructing a memory tree for each user based on the difficulty weight index; building an adversarial model; obtaining second behavioral information through the adversarial model's feedback of interactive information; performing conditional loop-based adversarial verification based on the first and second behavioral information to obtain a verification result; determining the order of interactive information by combining the memory tree and the previous verification result during the adversarial verification process; obtaining a comprehensive verification score based on all verification results and the difficulty weight index; and determining the user's identity verification result based on the comprehensive verification score, thus making the identity verification result more accurate and objective.

The present invention relates to a metaverse sports platform providing apparatus. The metaverse sports platform providing apparatus of the present invention comprises: a communication unit that receives an image captured by a camera; a display that outputs the image captured by the camera; and a control unit that causes the display to output an avatar corresponding to a user included in the image by using the image captured by the camera, and controls the movement of the avatar so as to correspond to the user's swing, wherein the control unit analyzes the user's swing and outputs information requiring corrections by using the avatar, and wherein the control unit may analyze the user's swing and output information requiring correction using the avatar.

The application discloses a kind of based on the method and blockchain network device of metaverse access of blockchain network, it is related to virtual reality technical field.The blockchain network includes: multiple metaverse platform nodes and multiple virtual reality equipment nodes;The method includes: virtual reality equipment node obtains the identity information of user using virtual reality equipment, and obtains the public key associated with identity information in blockchain account book, identity information is verified using public key;If verification is passed, the smart contract of each metaverse platform node in blockchain account book is obtained;By determining the client code in the smart contract of the metaverse platform node to be accessed, the client corresponding to the metaverse platform node is obtained, and the metaverse platform node is accessed by access address.The method can provide reliable unified access metaverse platform mode.

The present invention, on the basis of a digital tombstone provided in a cemetery, provides information and content of the deceased through display, input, power source, detection and communication functions and enables visitor recognition, audio and video output, energy self-sustained operation and remote management. In addition, artificial intelligence is used to automatically generate and supplement family trees, genealogies and photo / video-based family relationship data, and memory-associated spaces and an avatar reflecting family characteristics are provided in a metaverse space so that a digital family legacy is continuously managed. Furthermore, emotion inputs and interactions are analyzed using an ethical judgement model so as to refine and block risky expressions, and a safe and reliable digital posthumous digital persona curation service can be provided.

An integration enabler using interfaces for integrating a virtual world and a physical world and a method for operating the same are disclosed. The integration enabler is configured to receive a first discovery request to discover available digital twin systems from a metaverse system, discover, in response to the first discovery request, a list of digital twin systems that are associated with domain requirements or a service provided by a metaverse of the metaverse system among digital twin systems registered with the integration enabler, provide the discovered list of digital twin systems to the metaverse system, and provide a digital twin model of a selected digital twin system among the discovered list of digital twin systems to the metaverse system.

The present disclosure provides a virtual world-based data processing method, system, device and electronic equipment, relates to the field of artificial intelligence, in particular to the technical field of augmented reality, virtual reality, computer vision, deep learning and the like, and can be applied to the scene of metaverse, virtual digital person and the like. The implementation scheme is as follows: obtaining a to-be-evaluated strategy and region data of a target region in which the to-be-evaluated strategy is executed, the region data at least including region deployment data and social activity data, the to-be-evaluated strategy being a strategy to be executed in the target region, and the to-be-evaluated strategy being used to balance economic development and resource and environment development in the target region; rendering a virtual world of the target region based on the region deployment data and the social activity data, to obtain a target virtual world of the target region; obtaining a strategy execution result of executing the to-be-evaluated strategy in the target virtual world; evaluating the to-be-evaluated strategy based on the strategy execution result, to obtain an evaluation result, the evaluation result representing an execution effect of executing the to-be-evaluated strategy in the target region.

Disclosed is a method of providing metaverse content, as a method of providing metaverse content having a data format including a plurality of blocks, including the steps of: when a request for providing metaverse content is received from a user terminal, determining whether to provide metaverse content according to an approval procedure for providing metaverse content defined in a first block among the plurality of blocks; in response to the determination of providing metaverse content, transmitting the first block to the user; and transmitting remaining blocks other than the first block among the plurality of blocks to the user according to a communication specification defined in the first block.

A metaverse system for adjusting a virtual representation of a virtual object and a method of operating the same are provided. The method of operating the metaverse system includes receiving a request for remote maintenance assistance of selected equipment from a worker via an augmented reality (AR) interface, in response to the request for remote maintenance assistance, synchronizing a view of an expert participating in a remote maintenance session in a virtual world with a digital twin of the equipment, and adjusting a virtual representation of a virtual object in accordance with the expert simulating an operation of the equipment through the virtual object corresponding to the digital twin in the virtual world.

Implementations described herein relate to methods, systems, and computer-readable media for metaverse event sequencing. A method may include receiving a request to cue a scene associated with a metaverse place from a user device, the scene associated with a master timeline of events, wherein each event of the master timeline of events is associated with a respective time point on the master timeline, and wherein the request includes a first cue point. The method may also include retrieving scene data associated with the scene, identifying a set of events with time points that are at or after the first cue point, transitioning the master timeline to the first cue point, recreating the set of events based upon a current point in the master timeline after the transitioning and in a sequence based on the master timeline, and providing the recreated events for display at the user device.

The application discloses a meta-universe data processing method and device, relates to the technical field of meta-universe and artificial intelligence, and comprises the following steps: collecting a plurality of meta-universe data for a plurality of meta-universe data; based on the correlation between the pre-created meta-universe data types and data feature extraction methods, extracting and classifying the data features of each meta-universe data collected; according to the classification result, performing distributed storage on each meta-universe data and the corresponding data features in a parallel processing mode, and establishing an index file representing the meta-universe data, the corresponding data features and the corresponding storage location; based on a terminal meta-universe access request, calling the target meta-universe data and the corresponding data features corresponding to the request according to the index file; and performing real-time calculation and rendering display on the called data in an edge computing mode. The application is used to improve the processing efficiency, accuracy and timeliness of meta-universe data.

The application relates to the technical field of virtual reality and artificial intelligence data processing, and discloses a museum ecological system based on a meta-universe joint AI double engine and an implementation method, which comprises an immersive near-eye display terminal, a cloud distributed processing center and a distributed ledger network.The terminal collects multi-source sensing data streams; the processing center separates physiological tremor energy characteristic values through a multi-source biological signal analysis module and synthesizes a comprehensive stress index, generates rendering pipeline intervention instructions according to the comprehensive stress index by using a nonlinear semantic reconstruction module, calculates an effective collision radius by using a physical simulation and rendering engine to comprehensively equip attribute metadata, the comprehensive stress index and the physiological tremor energy characteristic values, and generates a drill evaluation report; and the distributed ledger network encrypts and stores the report.The application realizes self-adaptive adjustment of virtual environment visual rendering and physical interaction difficulty according to the physiological and psychological state of a user, and solves the problems of lack of real-time physiological response and low data reliability in the existing drill system.

The application provides a learning guidance method and device for the metaverse, electronic equipment and storage medium, which deepens the analysis of learning behavior data based on a knowledge enhancement model constructed based on a general large language model to obtain learning semantic states reflecting the cognitive conditions of learners, and combines learning contexts and the learning semantic states to perform joint matching retrieval on first and second layer vector indexes respectively constructed based on concept descriptions and common error examples in a preset teaching knowledge base, and then generates a teaching guidance strategy based on the accurately retrieved target teaching semantic units, thereby comprehensively perceiving the learning situation and dynamic cognitive state of learners and accurately matching multi-dimensional knowledge, and then generating a teaching guidance strategy that is highly targeted and highly consistent with the current cognitive difficulties of learners, thereby effectively improving the accuracy of teaching feedback and the overall effect of learning guidance.

To provide a virtual space generation device, virtual space generation program and virtual space generation method capable of controlling confidentiality of conversation in a virtual space.SOLUTION: A virtual space generation device comprises: a virtual space generation part for arranging, in a virtual space, an avatar of a first user, who is the user of services in the virtual space and an avatar of a second user, who is the receptionist of the first user in the virtual space; a group management part, upon receiving a request from a terminal operated by the second user, setting a group including the second user and the first user specified by the second user; and a communication part, when receiving internal-group conversation information representing a message input to the terminal from a terminal in the group, transmitting the internal-group conversation information only to the terminals in the group, and when receiving external-group conversation information representing a message input to the terminal from a terminal other than the group, transmitting the external-group conversation information to respective terminals other than the group.SELECTED DRAWING: Figure 9

This invention discloses a blockchain-based system for certifying educational and training personnel qualifications and storing test scores. The core of the system is a consortium blockchain network containing educational supervision nodes, employing an improved and practical Byzantine fault-tolerant consensus algorithm and sharding technology to enhance efficiency. The teacher qualification certification module stores qualification data via IPFS and provides on-chain verification, combined with manual verification to ensure data authenticity. The student score storage module collects answer behavior data in real time, and after anomaly filtering and manual review, generates verifiable digital credentials. Merkel tree roots are anchored to the Bitcoin network to strengthen credibility. Supporting modules include dynamic trusted score calculation, multi-layered anti-cheating verification, and Polkadot cross-chain interoperability, enabling trusted scoring, cheating detection, and cross-domain credit recognition. It can also be extended to include metaverse teaching verification functions. This system, through technological and human collaboration, solves problems such as falsified educational and training qualifications, unreliable scores, and difficulties in cross-domain recognition, enhancing the effectiveness of educational supervision and adapting to diverse teaching scenarios.

An educational metaverse interactive platform includes an external processing module, a verification device, an external user database and a user database coupled with each other. When the user has the biological information detected through the verification device, the external processing module receives and determines whether the biological information detected by the verification device and the biological information in the external verification information set are identical. If identical, the external processing module sends a corresponding control instruction to transmit the external personal associated data of the user from the external personal associated dataset to the user database of the educational metaverse interactive platform for storage.

This application provides a payment processing method, apparatus, and related equipment, applied to a payment service platform. The method includes: receiving a payment message sent by a client, the payment message including transaction data of a buyer user for virtual assets in a metaverse application; obtaining the identity information of the buyer user based on the communication service identifier of the payment message source; generating a real-name token for the buyer user based on the identity information; and sending a transaction request to a smart contract gateway, the transaction request including the buyer user's real-name token and the transaction data, the transaction request being used to execute a virtual asset transaction in the metaverse application.

The application provides a railway station information processing method based on a meta universe, and relates to the technical field of railway station information processing. The method comprises the following steps: obtaining login request information; determining the identity information of a login user and creating a virtual person corresponding to the identity information in the meta universe of the railway station if the login request information is verified; obtaining selection instruction information for selecting a target station service item, adjusting the field of view of the virtual person to a target virtual scene corresponding to the target station service item according to the selection instruction information, and displaying the target virtual scene; collecting input operations of the login user for the target virtual scene, generating service instruction information according to the input operations, and executing a service information processing procedure of the target station service item based on the service instruction information. The technical scheme provided by the application can realize real-time and convenient viewing of the on-site information of the railway station, provide immersive railway station services for the login user, and has a high degree of intelligence.

The present invention matches a three-dimensional space model and a real space.　In the present disclosure, a real space image acquisition unit 11 acquires a real space image rp which has been captured by a real camera 100. Further, a virtual space image acquisition unit 13 acquires a virtual space image which is obtained by imaging a virtual space represented by a virtual space model vm corresponding to the real space, with a virtual camera vc installed at a position in the virtual space that corresponds to the position of the real camera 100. A transformation matrix generation unit 101 generates a position transformation matrix for alignment from reference image coordinates d of the real space image rp and virtual reference image coordinates d'. This position transformation matrix is, for example, an affine transformation matrix. A position adjustment unit 102 uses the position transformation matrix to align, in the virtual space image, an object (skeleton of a person or the like) included in the real space image.

An AI-based copyright protection device robust to content conversion is disclosed. The AI-based copyright protection device robust to content conversion comprises: an input unit for receiving 2D content; and a processor for repeating, multiple times, a process of extracting distortion generated while converting the 2D content, so as to determine distortion information generated when the 2D content is converted multiple times, generating a watermark having a characteristic robust to the generated distortion on the basis of the distortion information, inserting the watermark into the 2D content, and finally converting the 2D content. Accordingly, it is possible to track copyright even after 2D content is converted into 3D content or is converted into various media formats, whereby copyright of original 2D content indiscriminately used in a metaverse space can be protected, copyright can be effectively protected in various multimedia environments, and rights of an original author can be protected.

The application discloses a virtual space interaction method and system based on human body performance, relates to the technical field of virtual reality and training decision, and aims to overcome the defects that the existing virtual space cannot provide training, decision assistance and risk pre-control based on individual real ability. The application comprises the following steps: constructing a virtual object according to the physical properties of the object and mapping the virtual object to a human body performance vector label comprising at least physical fitness, cognition and psychological dimensions; obtaining a real individual's original digital human and the real-time performance vector carried by the original digital human; loading the original digital human into a virtual space and calculating a component difference value vector between the real-time performance vector and the label; and determining an interaction feedback according to the positive and negative and size of the component difference value. The application can accurately present the quantitative gap between the individual ability and the task requirement in the virtual space, assist the commander in personnel matching and scheme decision based on data, and reduce the real risk through the digital human trial and error in advance in the high-risk task.

The application provides a meta-universe threat tracing method, device and system based on associated traces, and relates to the technical field of meta-universe security. The processing method comprises the following steps: receiving trace information in a meta-universe network; determining an object subject that interacts with the user according to the trace information; obtaining trace information that is determined to be abnormal, and setting it as abnormal associated trace information; tracing the threat source information of the user and / or the object subject in the meta-universe network based on the trace information and the abnormal associated trace information. The application finds the abnormal associated trace information of the user and / or the object subject through the trace information of the user in the meta-universe network, thereby determining the threat source information of the user and / or the object subject in the meta-universe network, and improving the security tracing capability of the meta-universe network.

A virtual space configuration system of an artificial reality system can detect user posture and provide various corresponding customizations of the system's virtual space. The virtual space configuration system can provide sitting virtual space customizations when the user is in a sitting posture. In various implementations, these customizations may include allowing adjustment of floor height; setting flags that can be surfaced for applications to adjust the dynamics of applications for seated users; customizing the display of virtual space boundaries to be less obtrusive when in sitting mode; providing options to detect when the user leaves sitting mode and trigger corresponding actions; providing a pass-through workspace area that allows the user to naturally interact with certain real-world objects without needing to remove the virtual reality headset; or automatically determining virtual space dimensions for seated users.

This invention relates to an AI-based full-lifecycle health intervention method, comprising: constructing a metaverse virtual space for health management; creating and maintaining a dynamic virtual health record for each patient, serving as their digital twin and core data hub; providing rehabilitation activities to patients in the space through virtual avatars configured for users, supporting real-time multi-party interaction, with multi-dimensional health data generated during the process being collected in real time and updated to the record; using a multimodal time-series prediction model to perform real-time analysis and trend prediction of the health data, generating risk prediction information; and triggering and executing personalized health intervention measures based on this information. This invention achieves the integration and continuous management of patients' full-dimensional health data, completing the transformation from a passive response to a proactive early warning disease management model, and providing Alzheimer's patients with an immersive, proactive, and full-cycle comprehensive health management solution by constructing an online and offline linked closed-loop intervention system.