Safety-critical automotive systems must fulfill hard real-time constraints to guarantee their reliability and safety requirements. In the context of network-based electronics systems, high-level timing requirements have to be carefully mastered and traced throughout the whole development process. In this paper, we outline the management of scheduling-specific timing information by the application of a steer-by-wire design example. We apply the principles of the AUTOSAR compliant Timing Augmented Description Language (TADL) following the methodology introduced by the TIMMO project[2]. Focus of the example will be the identification of end-to-end timing constraints and their refinement by means of stimuli-response event chains.
CITATION STYLE
Klobedanz, K., Kuznik, C., Elfeky, A., & Müller, W. (2009). Development of automotive communication based real-time systems - A steer-by-wire case study. In IFIP Advances in Information and Communication Technology (Vol. 310, pp. 218–225). Springer New York LLC. https://doi.org/10.1007/978-3-642-04284-3_20
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