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The Cloud-Fog Automation Architecture Leads Industrial Systems into a New Era of Autonomy2025-09-25
In September 2025, the global automation field witnessed a significant technological breakthrough: the introduction of the Cloud-Fog Automation Architecture, providing a new reference architecture for autonomous industrial cyber-physical systems (ICPS). Proposed by Jiong Jin et al. in the paper "Cloud-Fog Automation: The New Paradigm towards Autonomous Industrial Cyber-Physical Systems," this architecture marks a shift in industrial automation from the traditional ISA-95 model toward greater efficiency and flexibility.
The core concept of the Cloud-Fog architecture is to achieve collaborative design of communication, computing, and control (3C), driving the development of fully autonomous industrial systems. By deploying new wireless technologies supporting ultra-reliable low-latency communication (URLLC), the system enables real-time computing and control at edge nodes close to the data source, significantly reducing latency and improving response speed.
Furthermore, the architecture emphasizes system-level cyber-physical security, ensuring the security of data transmission and processing in complex industrial environments.
Challenges and Future Directions
Although the Cloud-Fog architecture offers significant theoretical advantages, it still faces numerous practical challenges, such as compatibility with heterogeneous devices, meeting real-time requirements, and feasibility of large-scale deployment. Therefore, researchers are calling for in-depth exploration of the collaborative design of communications, computing, and control to overcome these technical difficulties.
Prospects
With the rapid development of the Industrial Internet and intelligent manufacturing, the Cloud-Fog automation architecture is expected to become one of the mainstream architectures for future industrial systems. It will not only improve production efficiency but also achieve a higher level of autonomy and intelligence while ensuring safety.
Architectural Highlights: 3C Collaborative Design and Low-Latency Communication
The core concept of the Cloud-Fog architecture is to achieve collaborative design of communication, computing, and control (3C), driving the development of fully autonomous industrial systems. By deploying new wireless technologies supporting ultra-reliable low-latency communication (URLLC), the system enables real-time computing and control at edge nodes close to the data source, significantly reducing latency and improving response speed.
Furthermore, the architecture emphasizes system-level cyber-physical security, ensuring the security of data transmission and processing in complex industrial environments.
Challenges and Future Directions
Although the Cloud-Fog architecture offers significant theoretical advantages, it still faces numerous practical challenges, such as compatibility with heterogeneous devices, meeting real-time requirements, and feasibility of large-scale deployment. Therefore, researchers are calling for in-depth exploration of the collaborative design of communications, computing, and control to overcome these technical difficulties.
Prospects
With the rapid development of the Industrial Internet and intelligent manufacturing, the Cloud-Fog automation architecture is expected to become one of the mainstream architectures for future industrial systems. It will not only improve production efficiency but also achieve a higher level of autonomy and intelligence while ensuring safety.
Currently, multiple research institutions and companies around the world have begun validating the feasibility of this architecture in real-world scenarios, and it is expected that more industrial systems based on the Cloud-Fog architecture will be put into operation in the coming years.
Yuki
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