Abstract
The Paper explains first the difference between the standards ISO 21448 (SOTIF) and ISO 26262 (Functional Safety). New and adopted procedures and methods are explained to reduce the residual risk for SOTIF in combination with Functional Safety. The paper encompasses the development cycle of ADAS and autonomous driving system from the beginning and conclude with the verification and validation.
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Abbreviations
- ADAS:
-
Advanced driver assistant system
- ASIL:
-
Automotive safety integrity level
- BAST:
-
Bundesamt für Straßenwesen
- DOE:
-
Design of experiment
- EE:
-
Electric and electronic
- GIDAS:
-
German in depth accident study
- HARA:
-
Hazard analysis and risk assessment
- HW:
-
Hardware electronics
- LKA:
-
Lane keep assist
- ODD:
-
Operational design domain
- NCAP:
-
New car assessment program
- SW:
-
Software
- SOTIF:
-
Safety of Intended functions
References
ISO26262 Road Vehicles-Functional safety – Second Edition 2018-12, Part 1–12
ISO/PAS 21448:2019 Road vehicles - Safety of the intended functionality, v. 01.2019
NCAP The European New Car Assessment Programme, Euroncap. https://www.euroncap.com, https://www.euroncap.com/de/fahrzeugsicherheit/die-bedeutung-der-bewertungen/assistenzsysteme
GIDAS German in depth accident study. https://www.gidas.org. Bast Bundesanstalt für Straßenwesen. https://www.bast.de
ASAM Association for Standardization of Automation and Measuring systems. https://www.asam.net/. OpenSCENARIO, OpenDRIVE output of ASAM working group
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Kinalzyk, D. (2021). SOTIF Process and Methods in Combination with Functional Safety. In: Yilmaz, M., Clarke, P., Messnarz, R., Reiner, M. (eds) Systems, Software and Services Process Improvement. EuroSPI 2021. Communications in Computer and Information Science, vol 1442. Springer, Cham. https://doi.org/10.1007/978-3-030-85521-5_41
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DOI: https://doi.org/10.1007/978-3-030-85521-5_41
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