Software timing aspects have not received broad attention in the automotive industry until recently. New design trends and the ongoing work in AUTOSAR have significantly increased the industry's awareness to these issues. Now, timing is recognized a major challenge and has been put explicitly on the AUTOSAR agenda. The goal is to add timing models to the existing AUTOSAR templates. But it isn't all that simple. The paper highlights key technical and nontechnical challenges for defining a comprehensive timing model for AUTOSAR, and outlines requirements for possible solutions. Examples from practice and a look into the industrial process of designing -and the way of thinking- shall help structuring the discussions. Finally, recent advancements of the new AUTOSAR timing subgroup and related projects are summarized.
Defining a timing model for AUTOSAR - Status and challenges
Definition eines Zeitmodells für AUTOSAR - Status und Herausforderungen
2008
5 Seiten, 12 Bilder, 9 Quellen
Conference paper
English
The AUTOSAR timing model - status and challenges
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