http://www.cnr.it/ontology/cnr/individuo/prodotto/ID79801
A MODBUS Extension For Inexpensive Distributed Embedded Systems (Contributo in atti di convegno)
- Type
- Label
- A MODBUS Extension For Inexpensive Distributed Embedded Systems (Contributo in atti di convegno) (literal)
- Anno
- 2010-01-01T00:00:00+01:00 (literal)
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
- 10.1109/WFCS.2010.5548625 (literal)
- Alternative label
G. Cena; M. Cereia; I. Cibrario Bertolotti; S. Scanzio (2010)
A MODBUS Extension For Inexpensive Distributed Embedded Systems
in 8th IEEE International Workshop on Factory Communication Systems (WFCS 2010), Nancy, 18-21/5/2010
(literal)
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
- G. Cena; M. Cereia; I. Cibrario Bertolotti; S. Scanzio (literal)
- Pagina inizio
- Pagina fine
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#url
- http://ieeexplore.ieee.org/xpl/articleDetails.jsp?tp=&arnumber=5548625 (literal)
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#note
- Data: May 18-21, 2010
Pagine: 251-260
ISBN: 978-1-4244-5641-7 (literal)
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#pagineTotali
- Note
- IEEE Xplore digital library (literal)
- Scopu (literal)
- Google Scholar (literal)
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
- CNR-IEIIT, Istituto di Elettronica e di Ingegneria dell'Informazione e delle Telecomunicazioni (literal)
- Titolo
- A MODBUS Extension For Inexpensive Distributed Embedded Systems (literal)
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#isbn
- 978-1-4244-5460-0 (literal)
- Abstract
- The MODBUS protocol on TIA/EIA-485 is a proven
fieldbus that provides client-server data exchange between
industrial devices with minimal hardware requirements.
However, a few aspects of the protocol are not adequate to
fulfill the needs of a contemporary distributed embedded
system, especially for what concerns address space size,
guaranteed bandwidth allocation, and controlled handover
between multiple masters.
This paper shows how MODBUS can be extended, in a
backward-compatible way, to address these shortcomings.
The extension is very simple and does not require any additional
hardware, hence it is suitable for inexpensive, distributed
embedded systems. The proposed extension was
implemented with little development effort, starting from
a Commercial Off-The-Shelf (COTS) protocol stack, for
which the source code is readily available. (literal)
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