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Integrated safety and architecture modeling for automotive embedded systems

Chen, D.; Johansson, R.; Lönn, H.; Blom, H.; Walker, M.; Papadopoulos, Y.; Torchiaro, S.; Tagliabo, F.; Sandberg, A.

Authors

D. Chen

R. Johansson

H. Lönn

H. Blom

M. Walker

S. Torchiaro

F. Tagliabo

A. Sandberg

Abstract

EAST-ADL is an architecture description language (ADL) for model-based development of automotive embedded systems. The formalization of domain-specific engineering information and methodology brings a potential for a wide range of benefits for information management, system design and integration, tool interaction, documentation and communication. This paper describes the EAST-ADL language support for safety requirements, faults/failures, hazards and safety constraints in the context of ISO/DIS 26262 reference safety lifecycle. Based on the language support, the safety related information can be derived and managed seamlessly along with its target nominal system architecture model with multiple abstraction levels and view extensions. Through model transformation and tool integration, automated safety analysis is allowed. © 2011 Springer-Verlag.

Journal Article Type Article
Publication Date Jun 1, 2011
Print ISSN 0932-383X
Electronic ISSN 1613-7620
Publisher Springer Verlag
Peer Reviewed Peer Reviewed
Volume 128
Issue 6
Pages 196-202
Institution Citation Chen, D., Johansson, R., Lönn, H., Blom, H., Walker, M., Papadopoulos, Y., …Sandberg, A. (2011). Integrated safety and architecture modeling for automotive embedded systems. Elektrotechnik und Informationstechnik : E & I, 128(6), (196-202). doi:10.1007/s00502-011-0007-7. ISSN 0932-383X
DOI https://doi.org/10.1007/s00502-011-0007-7
Keywords Electrical and Electronic Engineering