A structured and model-based hazard analysis and risk assessment method for automotive systems

Author

Beckers, Kristian ; Heisel, Maritta ; Frese, Thomas ; Hatebur, Denis

Author_Institution

Paluno - The Ruhr Inst. for Software Technol., Univ. Duisburg-Essen, Duisburg, Germany

fYear

2013

fDate

4-7 Nov. 2013

Firstpage

238

Lastpage

247

Abstract

The released ISO 26262 standard requires a hazard analysis and risk assessment for automotive systems to determine the necessary safety measures to be implemented for a certain feature. In this paper, we present a structured and model-based hazard analysis and risk assessment method for automotive systems. The hazard analysis and risk assessment are based on a requirements engineering process using problem frames. Their elements are represented by a UML notation extended with stereotypes. The UML model enables a rigorous validation of several constraints expressed in OCL. We illustrate our method using an electronic steering column lock system.

Keywords

Unified Modeling Language; automobile industry; formal specification; risk management; OCL; UML notation; automotive systems; electronic steering column lock system; model-based hazard analysis; requirements engineering process; risk assessment method; Automotive engineering; Hazards; ISO standards; Risk management; Unified modeling language; Vehicles; ISO 26262; automotive; hazard analysis; safety;

fLanguage

English

Publisher

ieee

Conference_Titel

Software Reliability Engineering (ISSRE), 2013 IEEE 24th International Symposium on

Conference_Location

Pasadena, CA

Type

conf

DOI

10.1109/ISSRE.2013.6698923

Filename

6698923