NDLI: A metric-based safety workflow for electric/electronic architectures of vehicles

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A metric-based safety workflow for electric/electronic architectures of vehicles

Content Provider	ACM Digital Library
Author	Müller-Glaser, Klaus D. Hillenbrand, Martin Adler, Nico Heinz, Matthias
Abstract	The ISO 26262 -Functional Safety for Road Vehicles- describes a safety life-cycle, that has to be considered concurrently to the life-cycle of the vehicle development. Also the design of the electric/electronic architecture does not specify the implementation of electronic and software based vehicle functions, it forms the basis for their realization and distribution to the vehicle's networked hardware artifacts. In this paper we present the formal and tool-based approach for the propagation of ISO 26262 safety goals to artifacts of an initial electric/electronic architecture. With a set of metrics, we evaluate the architecture before and after its safety refinement, respective to the high level failure modes omission and commission. The process of annotation, evaluation and refinement is exemplary shown at the electric/electronic architecture for a retractable rear spoiler.
Starting Page	105
Ending Page	114
Page Count	10
File Format	PDF
ISBN	9781450307246
DOI	10.1145/2000259.2000278
Language	English
Publisher	Association for Computing Machinery (ACM)
Publisher Date	2011-06-20
Publisher Place	New York
Access Restriction	Subscribed
Subject Keyword	Failure mode Functional safety E/e-architecture Iso 26262
Content Type	Text
Resource Type	Article

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1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
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