Design of Reliable Real-Time Applications Distributed over CAN (Controller Area Network)

Nicolas Navet 1 Ye-Qiong Song 1
1 TRIO - Real time and interoperability
INRIA Lorraine, LORIA - Laboratoire Lorrain de Recherche en Informatique et ses Applications
Abstract : Real-time applications distributed over the CAN network are characterized by stringent temporal and dependability constraints. Our goal is to take account of transmission errors in the design of real-time distributed applications because in practice the consequences of such disturbances are potentially disastrous. In the paper, we propose, on the one hand, a method for computing for each message the tolerable threshold of transmission errors guaranteeing the timing constraints to be met. On the other hand, we also suggest an error model enabling us to consider both error frequency and error gravity. Our error model follows a generalized Poisson process and its stochastic parameters have been derived. The analysis has been applied to an industrial case-study to compute the probability that the deadlines will be respected.
Type de document :
Communication dans un congrès
INCOM98, IFAC 9th Symposium on Information Control in Manufacturing, 1998, Nancy/Metz/France, 6 p, 1998
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https://hal.inria.fr/inria-00098455
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Soumis le : lundi 25 septembre 2006 - 17:01:38
Dernière modification le : jeudi 11 janvier 2018 - 06:20:05

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  • HAL Id : inria-00098455, version 1

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Nicolas Navet, Ye-Qiong Song. Design of Reliable Real-Time Applications Distributed over CAN (Controller Area Network). INCOM98, IFAC 9th Symposium on Information Control in Manufacturing, 1998, Nancy/Metz/France, 6 p, 1998. 〈inria-00098455〉

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