Digital Twin Control with Blockchain-Verified Device Communication
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Solution Overview
Problem
Existing digital twin computing systems face challenges in efficiently managing and securing data transmission and control across interconnected devices, particularly in environments where real-world objects are represented digitally, leading to inefficiencies and security vulnerabilities.
Innovation Solution
A self-forming communication and control system utilizing blockchain-encoded records to securely manage data transmission and control, where only trusted devices can modify or transfer tokens, and a digital twin environment processes dashboard and prescriptive information to optimize operations.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If digital mapping and monitoring techniques are used to represent real-world objects digitally, then operational monitoring and control capabilities are improved, but data security vulnerabilities and transmission inefficiencies worsen
Solution Approach 1:
The patent introduces blockchain technology as an intermediary layer between digital twin systems and real-world objects. The blockchain network acts as a trusted mediator that verifies and records data transmissions, ensuring security without compromising monitoring capabilities. Smart contracts serve as automated intermediaries that enforce access control policies and data integrity rules.
Solution Approach 2:
The system implements continuous feedback loops where blockchain-verified data from sensors is fed back into the digital twin environment, which then generates control commands that are verified by smart contracts before execution. This feedback mechanism ensures that only authenticated and authorized data flows through the system, maintaining security while enabling real-time monitoring and control.
2Productivity
If interconnected devices are deployed to monitor and control distribution operations, then operational control and optimization are improved, but system complexity and security management burden worsen
Solution Approach 1:
The patent creates a universal blockchain-based platform that serves multiple functions simultaneously: data verification, access control, transaction recording, and audit trail maintenance. This single platform handles security and management tasks for all interconnected devices, eliminating the need for separate management systems for each device and reducing overall system complexity.
Solution Approach 2:
Smart contracts automatically perform access control decisions, data validation, and authorization checks without human intervention. The system self-manages security policies and device interactions through automated contract execution, reducing the management burden on operators while maintaining high productivity through continuous automated monitoring and control.
3Loss of information
If data transmission across interconnected devices is enabled for real-time monitoring, then operational visibility is improved, but data transmission security and integrity worsen
Solution Approach 1:
The system performs preliminary verification of data integrity and authenticity through blockchain validation before data is transmitted across the network. Smart contracts pre-establish access control rules and encryption parameters, ensuring that only authorized and intact data is transmitted. This preliminary action prevents security issues before they occur while maintaining full operational visibility.
Solution Approach 2:
The patent segments data transmission into authenticated blocks that are individually verified and recorded on the blockchain. Each data transmission is divided into discrete, traceable units with unique identifiers and verification hashes. This segmentation allows complete operational visibility through detailed tracking while enhancing security through granular verification of each data segment.
Data Source
AI summary
A method for execution by a computer includes detecting an object of an environment based on environment signaling of the environment to produce an identified object and object profile information. The method further includes facilitating object tracking of the identified object within the environment. The method further includes storing object tracking information for the identified object within a digital twin memory.