Systems Approach to Creating Test Scenarios for Automated Driving Systems

نویسندگان

چکیده

Increased safety has been advocated as one of the major benefits introduction Automated Driving Systems (ADSs). Incorporation ADSs in vehicles means that associated software critical application, thus requiring exhaustive testing. To prove are safer than human drivers, some work suggested they will need to be driven for over 11 billion miles. The number test miles is not, by itself, a meaningful metric judging ADSs. Rather, types scenarios encountered during testing critically important. With Hazard Based Testing approach, this paper proposes extent which ‘smart miles’ reflect hazard-based relevant way an ADS fails or handles hazards fundamental, if not pivotal, consideration safety-assurance Using Theoretic Process Analysis (STPA) method foundation, extension STPA developed identify scenarios. approach applied real-world case study SAE Level 4 Low-Speed system (a.k.a. shuttle). This paper, discusses analysis and newly-developed creation derived from STPA.

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ژورنال

عنوان ژورنال: Reliability Engineering & System Safety

سال: 2021

ISSN: ['1879-0836', '0951-8320']

DOI: https://doi.org/10.1016/j.ress.2021.107610