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2023 | OriginalPaper | Chapter

Introducing ODD-SAF: An Operational Design Domain Safety Assurance Framework for Automated Driving Systems

Authors : Matteo Oldoni, Siddartha Khastgir

Published in: Road Vehicle Automation 10

Publisher: Springer Nature Switzerland

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Abstract

Over the past years, there has been an increasing acceptance on the need for scenario-based testing to ensure safe performance of Automated Driving Systems (ADS). This is a departure from earlier conceptions where number of miles driven was being considered as the only way of demonstrating safety. As ADS show a great degree of variety in their complexity, use cases, as well as Operational Design Domain (ODD), a scalable and pragmatic approach for safety assurance of ADS, the ODD-SAF, is therefore proposed. The ODD-SAF relies on the ODD description and leverages on the EU and UNECE discussions around ADS safety requirements and assessment methods to generate behavioural competencies for the overall safety assurance. The approach extends with the identification of test scenarios, classified into nominal, critical and failure types, and pass-fail criteria, leveraging for example the concept of rules of the road and safety models for driving behaviour. It is suggested that a SAF should incorporate each of the categories of the test scenarios to ensure confidence in the performance of the ADS.

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Appendix
Available only for authorised users
Literature
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go back to reference BSI: Operational Design Domain ( ODD ) taxonomy for an automated driving system (ADS) – Specification. The British Standards Institution, BSI PAS 1883 (2020) BSI: Operational Design Domain ( ODD ) taxonomy for an automated driving system (ADS) – Specification. The British Standards Institution, BSI PAS 1883 (2020)
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3.
4.
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7.
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go back to reference Mattas K., et al.: Driver models for the definition of safety requirements of automated vehicles in international regulations. Application to motorway driving conditions, Accident Analysis & Prevention, vol. 174 (2022) Mattas K., et al.: Driver models for the definition of safety requirements of automated vehicles in international regulations. Application to motorway driving conditions, Accident Analysis & Prevention, vol. 174 (2022)
Metadata
Title
Introducing ODD-SAF: An Operational Design Domain Safety Assurance Framework for Automated Driving Systems
Authors
Matteo Oldoni
Siddartha Khastgir
Copyright Year
2023
DOI
https://doi.org/10.1007/978-3-031-34757-3_11

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