This paper shows a realisation approach for functional safety considerations for X-by-Wire vehicles. The E/E architecture has been built up as a redundant highly-safety-critical multiapplication platform with access to all sensors and actuators (so called satellites) ensuring different safety integrity levels besides reliability. Such it will be possible to develop high-level control functions (HCFs) independently of the overall vehicle E/E architecture, redundancy and even data-flow. This means that herein an approach is shown of how to split the responsibility of safety and the development of intelligent vehicle control-functionality. The feasibility has been shown within the EC-funded project SPARC (www.sparc-eu.net). The paper focuses on the identification of functions being implemented in software to ensure safety. The detailed design of the mechanisms themselves will not be part of this paper.
Modularisation of Safety & Control for X-By-Wire Multiapplication-Platforms
Sae International Journal of Passenger Cars- Electronic and Electrical Systems
Sae Int. J. Passeng. Cars – Electron. Electr. Syst
SAE World Congress & Exhibition ; 2008
2008-04-14
10 pages
Conference paper
English
Modularisation of Safety & Control for X-By-Wire Multiapplication-Platforms
British Library Conference Proceedings | 2008
|Modularisation of safety and control for x-by-wire multiapplication-platforms
Automotive engineering | 2008
|2008-01-0113 Modularisation of Safety & Control for X-By-Wire Multiapplication-Platforms
British Library Conference Proceedings | 2008
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