Publication Details

Coupling Architectures for Low-Level Fieldbusses

ŠVÉDA Miroslav, VRBA Radimír and ZEZULKA František. Coupling Architectures for Low-Level Fieldbusses. In: Proceedings of the 7th IEEE International Conference and Workshop ECBS'2000. Napier University, Edinburgh: IEEE Computer Society, 2000, pp. 148-155. ISBN 0-7695-0604-6.
Czech title
Coupling Architectures for Low-Level Fieldbusses
Type
conference paper
Language
english
Authors
Švéda Miroslav, Doc. Ing., CSc. (DCSE FEECS BUT)
Vrba Radimír, prof. Ing., CSc. (UMEL FEECS BUT)
Zezulka František, doc. Ing., CSc. (DAME FEECS BUT)
Keywords

Interconnecting architecture, fieldbus, communication protocol

Abstract

This paper deals with hierarchical, multiple fieldbus-based architectures using four case studies that present some concepts reusable in developing the interconnections of intelligent sensors and actuators. The single-master, low-level fieldbusses considered involve (1) ASI (Actuator-Sensor-Interface), which is an example of a lowest-level industrial interconnection; (2) NBIP (Nine-Bit Inter-processor Protocol), which is an example of a special purpose link-layer protocol for microcontrollers; and (3) Bitbus, which is an example of well-established fieldbus utilized for almost 20 years in various applications. The paper begins with classification issues; particularly, coupling architectures are treated both from the viewpoint of more classical interconnections of wide-area and local-area networks, and from the viewpoint of fieldbus domain. Next part introduces the ASI and NBIP protocols while the well-known Bitbus is reviewed in applications. To offer more complex insight, implementation tools -- developed particularly to support low-level fieldbus interconnecting experiments -- are also mentioned. Four case studies demonstrating consequently NBIP-ASI, ASI-ASI, and two different Bitbus-NBIP hierarchical coupling structures create the kernel of the paper. Finally, brief notes about origins, results, and current targets of the project conclude the contribution.

Published
2000
Pages
148-155
Proceedings
Proceedings of the 7th IEEE International Conference and Workshop ECBS'2000
Conference
IEEE Engineering of Computer-Based Systems, Edinburgh, GB
ISBN
0-7695-0604-6
Publisher
IEEE Computer Society
Place
Napier University, Edinburgh, GB
BibTeX
@INPROCEEDINGS{FITPUB6509,
   author = "Miroslav \v{S}v\'{e}da and Radim\'{i}r Vrba and Franti\v{s}ek Zezulka",
   title = "Coupling Architectures for Low-Level Fieldbusses",
   pages = "148--155",
   booktitle = "Proceedings of the 7th IEEE International Conference and Workshop ECBS'2000",
   year = 2000,
   location = "Napier University, Edinburgh, GB",
   publisher = "IEEE Computer Society",
   ISBN = "0-7695-0604-6",
   language = "english",
   url = "https://www.fit.vut.cz/research/publication/6509"
}
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