Blockchain Resource Matching for Secure Machine Work Environments
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Solution Overview
Problem
In the context of Industry 4.0 and machine economy, existing solutions do not adequately address the need for secure and flexible resource allocation and communication infrastructure to ensure reliable execution of smart contracts and tasks between autonomous entities, particularly in scenarios where radio transmission may be disturbed or interrupted.
Innovation Solution
A control device and method that utilizes a blockchain-based distributed database to manage and allocate resources, set up a working environment, and execute tasks, ensuring secure and flexible resource distribution and communication by matching requested resources with agreed-upon blockchain-stored agreements, and includes a monitoring unit to log and store parameters for task execution and billing purposes.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If cryptographic IT security mechanisms are used to protect devices and data, then security and data integrity are improved, but device complexity and implementation difficulty increase
Solution Approach 1:
The patent introduces a control device as an intermediary that manages cryptographic security mechanisms. This mediator handles key generation, storage, and cryptographic operations, isolating the complexity from the industrial devices themselves. The control device implements security policies and manages the distributed database, allowing industrial devices to benefit from security without bearing the full complexity burden.
2Reliability
If a distributed database with blockchain technology is used to store binding agreements, then tamper-proof data storage and decentralization are improved, but device complexity and computational requirements increase
Solution Approach 1:
The patent segments the distributed database system into distinct functional components: a control device that manages blockchain operations, nodes that store and validate data, and industrial devices that interact with the system. This segmentation allows each component to have specialized responsibilities, reducing the complexity burden on individual devices while maintaining the overall integrity of the distributed system.
3Extent of automation
If autonomous entities negotiate and execute smart contracts autonomously, then automation and efficiency are improved, but the need for secure communication infrastructure and resource management increases complexity
Solution Approach 1:
The patent implements self-service mechanisms where the control device automatically manages resource allocation, communication channel establishment, and smart contract execution based on binding agreements stored in the distributed database. The system autonomously negotiates and enforces terms without requiring complex manual coordination, reducing the burden on autonomous entities while maintaining high automation levels.
Data Source
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AI summary
The invention claims a control device (OM) for setting up and/or providing a (virtual) work environment, comprising at least one execution unit (TM) for performing at least one task, and comprising: - a resource management unit for requesting resources necessary for the work environment, - a matching unit configured to match the requested resources with at least one resource agreed upon in a binding agreement stored in a distributed database and to authorize them depending on the matching result, wherein - the control device is configured to set up and/or provide the work environment with at least one matched and authorized resource. The distributed database is preferably organized as a blockchain.