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arXiv · 1903.05361

Safety Analysis for Vehicle Guidance Systems with Dynamic Fault Trees

Majdi Ghadhab·Sebastian Junges·Joost-Pieter Katoen·Matthias Kuntz·Matthias Volk
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Abstract

This paper considers the design-phase safety analysis of vehicle guidance systems. The proposed approach constructs dynamic fault trees (DFTs) to model a variety of safety concepts and E/E architectures for drive automation. The fault trees can be used to evaluate various quantitative measures by means of model checking. The approach is accompanied by a large-scale evaluation: The resulting DFTs with up to 300 elements constitute larger-than-before DFTs, yet the concepts and architectures can be evaluated in a matter of minutes.

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Majdi Ghadhab, Sebastian Junges, Joost-Pieter Katoen, Matthias Kuntz, Matthias Volk. 2019-03-13. Safety Analysis for Vehicle Guidance Systems with Dynamic Fault Trees. https://doi.org/10.1016/j.ress.2019.02.005

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