Integrating inaccessibility control and timer management in CANELy

José Rufino, Paulo Veríssimo, Carlos Almeida, Guilherme Arroz

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Scopus citations


The CAN Enhanced Layer (CANELy) is a CAN-based infrastructure capable of extremely reliable communication. This paper describes the mechanisms and the techniques used in CANELy to enforce system correctness in the time-domain despite the occurrence of network errors (inaccessibility). The paper discusses how to integrate in the existing CANELy machinery, the control of inaccessibility and the management of timers, at several levels of the system. In particular, application and low-level protocol layers are addressed. In addition, a relevant set of parameters are available for system monitoring, allowing the validation/enforcement of the system model. © 2006 IEEE.
Original languageEnglish (US)
Title of host publicationIEEE International Conference on Emerging Technologies and Factory Automation, ETFA
Number of pages8
StatePublished - Dec 1 2006
Externally publishedYes

Bibliographical note

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