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Study the Effect of Soft Errors on FlexRay-Based Automotive Systems

Authors: Yung-Yuan Chen, Kuen-Long Leu

Abstract:

FlexRay, as a communication protocol for automotive control systems, is developed to fulfill the increasing demand on the electronic control units for implementing systems with higher safety and more comfort. In this work, we study the impact of radiation-induced soft errors on FlexRay-based steer-by-wire system. We injected the soft errors into general purpose register set of FlexRay nodes to identify the most critical registers, the failure modes of the steer-by-wire system, and measure the probability distribution of failure modes when an error occurs in the register file.

Keywords: flexray, Soft errors, fault injection, steer-by-wirer

Digital Object Identifier (DOI): doi.org/10.5281/zenodo.1077020

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References:


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