Timing modeling and analysis for AUTOSAR-based software development: a case study

Authors:
Kay Klobedanz;Christoph Kuznik;Andreas Thuy;Wolfgang Mueller
Affiliations:
University of Paderborn/C-LAB, Paderborn, Germany;University of Paderborn/C-LAB, Paderborn, Germany;University of Paderborn/C-LAB, Paderborn, Germany;University of Paderborn/C-LAB, Paderborn, Germany
Venue:
Proceedings of the Conference on Design, Automation and Test in Europe
Year:
2010

Citing 3
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Abstract

Safety-critical automotive systems must fulfill hard real-time constraints for reliability and safety. This paper presents a case study for the application of an AUTOSAR-based language for timing modeling and analysis. We present and apply the Timing Augmented Description Language (TADL) and demonstrate a methodology for the development of a speed-adaptive steer-by-wire system. We examine the impact of TADL and the methodology on the development process and the suitability and interoperability of the applied tools with respect to the AUTOSAR-based tool chain in the context of our case study.