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Bringing deterministic industrial networking to the W3C web of things with TSN and OPC UA

Published: 06 October 2020 Publication History

Abstract

IoT is often associated with low-power wireless, where best-effort communication is sufficient for many of its applications. Yet, in particular in Industrial IoT, strict quality of service (QoS) guarantees are required to enable deterministic real-time applications. Hence, wired communications are still predominant here, with Ethernet having become the main media for the industrial fieldbuses such as PROFINET, EtherCAT, or the emerging Field-Level Communications (FLC) of OPC UA. With the addition of Time-Sensitive Networking (TSN), an IEEE standards family for deterministic networking over Ethernet, Information Technology (IT) and Operational Technology (OT) can converge even at the shopfloor, as TSN-enabled Ethernet allows for several traffic types to co-exist in the same network. This paper proposes an extension to the W3C Web of Things (WoT) for semantics-enabled connectivity, which allows to cover application QoS requirements and network configuration within the W3C WoT abstractions. We contribute a QoS vocabulary for the W3C WoT Thing Description as well as design and open-source implementation of protocol bindings for OPC UA and NETCONF. Moreover, we discuss the challenges and pitfalls when designing new protocol bindings for W3C WoT.

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Cited By

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  • (2022)A Survey of Real-Time Ethernet Modeling and Design Methodologies: From AVB to TSNACM Computing Surveys10.1145/348733055:2(1-36)Online publication date: 18-Jan-2022
  • (2021)Integrating Multi-Disciplinary Offline and Online Engineering in Industrial Cyber-Physical Systems through DevOpsProceedings of the 11th International Conference on the Internet of Things10.1145/3494322.3494328(40-47)Online publication date: 8-Nov-2021

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cover image ACM Other conferences
IoT '20: Proceedings of the 10th International Conference on the Internet of Things
October 2020
204 pages
ISBN:9781450387583
DOI:10.1145/3410992
Permission to make digital or hard copies of all or part of this work for personal or classroom use is granted without fee provided that copies are not made or distributed for profit or commercial advantage and that copies bear this notice and the full citation on the first page. Copyrights for components of this work owned by others than the author(s) must be honored. Abstracting with credit is permitted. To copy otherwise, or republish, to post on servers or to redistribute to lists, requires prior specific permission and/or a fee. Request permissions from [email protected].

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Association for Computing Machinery

New York, NY, United States

Publication History

Published: 06 October 2020

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Author Tags

  1. FLC
  2. IIoT
  3. IoT
  4. NETCONF
  5. OPC UA
  6. TSN
  7. W3C
  8. WoT
  9. deterministic networking
  10. ethernet
  11. industrial networks
  12. protocol bindings

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IoT '20

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Overall Acceptance Rate 28 of 84 submissions, 33%

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Cited By

View all
  • (2022)A Survey of Real-Time Ethernet Modeling and Design Methodologies: From AVB to TSNACM Computing Surveys10.1145/348733055:2(1-36)Online publication date: 18-Jan-2022
  • (2021)Integrating Multi-Disciplinary Offline and Online Engineering in Industrial Cyber-Physical Systems through DevOpsProceedings of the 11th International Conference on the Internet of Things10.1145/3494322.3494328(40-47)Online publication date: 8-Nov-2021

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