Resource-Oriented Architecture for Scalable Automation Control
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Solution Overview
Problem
Traditional automation control and monitoring systems rely heavily on centralized data models, leading to processing inefficiencies, increased dependencies, and single points of failure, which limit scalability and agility.
Innovation Solution
A resource-oriented architecture (ROA) is implemented, enabling distributed data models, state change communication, and command execution, allowing for increased collaboration, redundancy, and load balancing across components, thereby enhancing scalability and robustness.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If centralized data models are used, then system control and coordination are simplified, but processing efficiency decreases and single points of failure increase
Solution Approach 1:
The patent segments the centralized data model into distributed data models across multiple components. Each component maintains its own data model locally, eliminating the single centralized repository. This segmentation allows parallel processing across components (improving productivity) while removing the single point of failure (improving reliability), as each component can operate independently.
2Adaptability or versatility
If centralized data models are used, then system architecture is simplified, but scalability is limited
Solution Approach 1:
By segmenting the data model into distributed components, the system can scale horizontally by adding more components without requiring changes to a centralized architecture. Each component is relatively simple, but the collective system achieves high scalability through the distributed architecture.
Solution Approach 2:
The patent transitions from a single-dimensional centralized model to a multi-dimensional distributed model across multiple components and layers. This dimensional change enables scalability by allowing the system to expand across multiple nodes, processors, or devices rather than being constrained by a single centralized structure.
3Ease of operation
If centralized control is implemented, then coordination is easier, but dependencies between components increase
Solution Approach 1:
The patent introduces standardized interfaces and communication protocols as intermediaries between distributed components. These intermediaries enable easy coordination and data exchange without creating direct dependencies between components. Components interact through well-defined interfaces rather than direct connections, reducing coupling while maintaining coordination ease.
Data Source
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AI summary
An automation control and monitoring system is provided that includes a common framework for components of the control and monitoring system through a resource oriented architecture (ROA). The ROA may enable enhanced scalability and distribution within the control and monitoring system. Further, the framework may provide a base set of functionalities to be implemented across components of the control and monitoring system, creating vertical scalability.