Title :
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
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;
Conference_Titel :
Software Reliability Engineering (ISSRE), 2013 IEEE 24th International Symposium on
Conference_Location :
Pasadena, CA
DOI :
10.1109/ISSRE.2013.6698923
