Consiglio Nazionale delle Ricerche

Tipo di prodottoArticolo in rivista
TitoloA Protocol for Automatic Node Discovery in CANopen Networks
Anno di pubblicazione2003
Formato
  • Elettronico
  • Cartaceo
Autore/iG. Cena; A. Valenzano
Affiliazioni autoriCNR-IEIIT, Istituto di Elettronica e di Ingegneria dell'Informazione e delle Telecomunicazioni, Torino, Italy
Autori CNR e affiliazioni
  • GIANLUCA CENA
  • ADRIANO VALENZANO
Lingua/e
  • inglese
AbstractThe correct operation of the CANopen protocol relies on the assumption that each node in the network be identified uniquely. To this extent, the CANopen specifications provide a means to remotely configure the addresses of the slave devices attached to the CAN bus. This technique, however, requires that each device has to be connected separately to a configuration tool. CANopen, in fact, does not have a mechanism to identify, in an efficient and reliable way, the nodes that do not have an associated address when they have already been connected to the network. In this paper, we present a new automatic node discovery protocol, which is able to eliminate such drawbacks. Our technique can be used to identify the nonconfigured nodes directly in the final system and is conceived as an extension of the basic layer setting services of CANopen, so as to provide a very good degree of compatibility with the existing devices.
Lingua abstractinglese
Altro abstract-
Lingua altro abstract-
Pagine da419
Pagine a430
Pagine totali12
RivistaIEEE transactions on industrial electronics (1982. Print)
Attiva dal 1982
Editore: Institute of Electrical and Electronics Engineers, - New York, NY
Paese di pubblicazione: Stati Uniti d'America
Lingua: inglese
ISSN: 0278-0046
Titolo chiave: IEEE transactions on industrial electronics (1982. Print)
Titolo proprio: IEEE transactions on industrial electronics (1982. Print)
Titolo abbreviato: IEEE trans. ind. electron. (1982. Print)
Titolo alternativo: Transactions on industrial electronics (1982. Print)
Numero volume della rivista50
Fascicolo della rivista3
DOI10.1109/TIE.2003.812281
Verificato da refereeSì: Internazionale
Stato della pubblicazione-
Indicizzazione (in banche dati controllate)
  • ISI Web of Science (WOS) (Codice:000183341500004)
  • Scopus (Codice:2-s2.0-0038200706)
  • IEEE Xplore digital library (Codice:1202992)
Parole chiaveIndustrial ICT, Real-time LANs, CANopen, CAN fieldbus, System configuration
Link (URL, URI)http://ieeexplore.ieee.org/xpl/articleDetails.jsp?arnumber=1202992
Titolo parallelo-
Data di accettazione-
Note/Altre informazioni-
Strutture CNR
  • IEIIT — Istituto di elettronica e di ingegneria dell'informazione e delle telecomunicazioni
Moduli CNR-
Progetti Europei-
Allegati
  • A Protocol for Automatic Node Discovery in CANopen Networks

Dati associati a vecchie tipologie
I dati associati a vecchie tipologie non sono modificabili, derivano dal cambiamento della tipologia di prodotto e hanno solo valore storico.
Editore
  • IEEE-Institute Of Electrical And Electronics Engineers Inc., Piscataway (Stati Uniti d'America)

Dati storici
I dati storici non sono modificabili, sono stati ereditati da altri sistemi (es. Gestione Istituti, PUMA, ...) e hanno solo valore storico.
Area disciplinareInformation Technology & Communications Systems
Area valutazione CIVRIngegneria industriale e informatica
Rivista ISIIEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS [03986J0]
Descrizione sintetica del prodottoThe correct operation of the CANopen protocol relies on the assumption that each node in the network be identified uniquely. To this extent, the CANopen specifications provide a means to remotely configure the addresses of the slave devices attached to the CAN bus. This technique, however, requires that each device has to be connected separately to a configuration tool. CANopen, in fact, does not have a mechanism to identify, in an efficient and reliable way, the nodes that do not have an associated address when they have already been connected to the network. In this paper, we present a new automatic node discovery protocol, which is able to eliminate such drawbacks. Our technique can be used to identify the nonconfigured nodes directly in the final system and is conceived as an extension of the basic layer setting services of CANopen, so as to provide a very good degree of compatibility with the existing devices.