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Time-Sensitive Networking (TSN) for Industrial Automation: Current Advances and Future Directions
Journal article   Open access   Peer reviewed

Time-Sensitive Networking (TSN) for Industrial Automation: Current Advances and Future Directions

Tianyu Zhang, Gang Wang, Chuanyu Xue, Jiachen Wang, Mark Nixon and Song Han
ACM computing surveys, Vol.57(2), 30
10/10/2024
DOI: 10.1145/3695248
url
https://doi.org/10.1145/3695248View
Published (Version of record) Open Access

Abstract

With the introduction of Cyber-Physical Systems (CPS) and Internet of Things (IoT) technologies, the automation industry is undergoing significant changes, particularly in improving production efficiency and reducing maintenance costs. Industrial automation applications often need to transmit time- and safety-critical data to closely monitor and control industrial processes. Several Ethernet-based fieldbus solutions, such as PROFINET IRT, EtherNet/IP, and EtherCAT, are widely used to ensure real-time communications in industrial automation systems. These solutions, however, commonly incorporate additional mechanisms to provide latency guarantees, making their interoperability a grand challenge. The IEEE 802.1 Time-Sensitive Networking (TSN) task group was formed to enhance and optimize IEEE 802.1 network standards, particularly for Ethernet-based networks. These solutions can be evolved and adapted for cross-industry scenarios, such as large-scale distributed industrial plants requiring multiple industrial entities to work collaboratively. This paper provides a comprehensive review of current advances in TSN standards for industrial automation. It presents the state-of-the-art IEEE TSN standards and discusses the opportunities and challenges of integrating TSN into the automation industry. Some promising research directions are also highlighted for applying TSN technologies to industrial automation applications.
Computer systems organization Computer systems organization / Embedded and cyber-physical systems Computer systems organization / Embedded and cyber-physical systems / Sensor networks Hardware Hardware / Communication hardware, interfaces and storage Hardware / Communication hardware, interfaces and storage / Networking hardware Networks Networks / Network architectures Networks / Network architectures / Network design principles Networks / Network protocols Networks / Network protocols / Network protocol design Networks / Network types Networks / Network types / Cyber-physical networks Networks / Network types / Cyber-physical networks / Sensor networks UIOWA OA Agreement

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