Vehicle Dynamic NFT Linking for Metaverse Character Updates
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Solution Overview
Problem
Existing NFT technologies do not effectively integrate with physical vehicles to provide metaverse-linked services, lacking dynamic metadata updates and user-specific character representations.
Innovation Solution
A system utilizing dynamic NFTs with smart contracts for vehicles, enabling metadata updates based on external conditions, and integrating vehicle and user characters with metaverse environments, allowing for personalized and evolving NFT-based services.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If traditional NFTs are used for vehicles, then ownership proof is provided, but dynamic updates and metaverse integration are lacking
Solution Approach 1:
The patent implements dynamic NFTs that can update their metadata automatically based on vehicle status changes (e.g., location, speed, operational state). The NFT structure includes on-chain unique identification and off-chain dynamic metadata storage, allowing the NFT to adapt to changing vehicle conditions while maintaining its unique ownership proof function.
Solution Approach 2:
The patent introduces a smart contract as an intermediary between the vehicle system and the NFT. The smart contract manages the binding between physical vehicle identifiers and digital NFTs, enabling automatic metadata updates while preserving the immutable ownership record on the blockchain.
2Ease of operation
If static NFT metadata is used, then simple ownership proof is maintained, but user-specific personalized services cannot be provided
Solution Approach 1:
The patent applies local quality by providing different levels of detail and functionality to different parts of the NFT system. The core NFT structure remains simple for ownership proof, while additional personalized metadata and services are added locally to specific NFT instances based on user preferences and vehicle characteristics.
Solution Approach 2:
The patent segments the NFT system into distinct functional layers: on-chain NFT for ownership, off-chain metadata storage for dynamic information, smart contract for management logic, and character representation for user interaction. This segmentation allows each component to be optimized independently.
3Adaptability or versatility
If vehicle data is not integrated with NFTs, then vehicle operation remains simple, but metaverse-linked services are unavailable
Solution Approach 1:
The patent performs preliminary actions by pre-establishing the binding relationship between vehicle identifiers and NFTs through smart contracts during vehicle registration. This preliminary setup enables automatic data synchronization and metaverse service integration without requiring complex real-time configuration.
Solution Approach 2:
The patent implements feedback mechanisms where vehicle status data automatically updates NFT metadata through smart contracts. The system continuously monitors vehicle conditions and reflects these changes in the NFT's off-chain metadata, creating a closed-loop information synchronization system.
Data Source
AI summary
A non-fungible token (NFT) service system is disclosed. The system includes: a vehicle configured to provide services using an owner character or a user character; a metaverse server configured to generate and manage a vehicle character for the vehicle, as well as the owner character or user character, within a metaverse environment; and a system server configured to associate the vehicle character and the owner or user character with an NFT. The NFT is based on manufacturing characteristic information of the vehicle, ensuring unique identification and enabling the preservation and transfer of vehicle-related data.