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A flexible communication stack design for time sensitive embedded systems
RISE SICS, Västerås, Sweden.
Örebro universitet, Institutionen för naturvetenskap och teknik. RISE SICS, Västerås, Sweden.ORCID-id: 0000-0002-2902-7819
ABB AB Corporate Research, Västerås, Sweden.
School of Innovation Design and Technology, Mälardalen University, Västerås, Sweden.
2017 (Engelska)Ingår i: 2017 IEEE International Conference on Industrial Technology (ICIT): Proceedings, Institute of Electrical and Electronics Engineers (IEEE), 2017, s. 1112-1117Konferensbidrag, Publicerat paper (Refereegranskat)
Abstract [en]

Trends like Internet of Things (IoT), 5G and Cloud are pushing for device connectivity to the Internet, which affects industrial embedded systems with e.g., an increase in code base and functionality. Due to different application requirements, there are relative little reuse between embedded systems with different run-time context (from super loop to multi-threaded), and different types of communication (best effort and real time). In order to improve code reuse and changeability, we propose a flexible communication stack design, that can be configured for time sensitive communication with a real-time operating system (RTOS), or configured for best effort communication with either a super loop or an operating system (OS). Experiments demonstrate the flexibility and simplicity of the design with different configurations, e.g., super loop, single threaded, multi-threaded. Measurements show that the variations in performance related to run-time context scales as expected.

Ort, förlag, år, upplaga, sidor
Institute of Electrical and Electronics Engineers (IEEE), 2017. s. 1112-1117
Nyckelord [en]
Computer operating systems, Internet of things, Real time systems, Application requirements, Best effort, Best-effort communication, Flexible communication, Internet of Things (IOT), Multithreaded, Real time operating system, Single-threaded, Embedded systems
Nationell ämneskategori
Annan elektroteknik och elektronik
Identifikatorer
URN: urn:nbn:se:oru:diva-65223DOI: 10.1109/ICIT.2017.7915518ISI: 000404252400184Scopus ID: 2-s2.0-85019610278ISBN: 9781509053209 (digital)ISBN: 9781509053216 (tryckt)ISBN: 9781509053193 (digital)OAI: oai:DiVA.org:oru-65223DiVA, id: diva2:1185598
Konferens
2017 IEEE International Conference on Industrial Technology (ICIT 2017), Hilton Toronto, Toronto, Canada, March 23-25, 2017
Tillgänglig från: 2018-02-26 Skapad: 2018-02-26 Senast uppdaterad: 2018-08-14Bibliografiskt granskad

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Totalt: 239 träffar
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