Natural language description for abstract scenarios for automated driving systems. Specification

Abstract

What does BSI Flex 1889 cover?
BSI Flex 1889 v1.0 specifies requirements for a structured natural language format for test scenario definition of automated driving systems (ADS) Level 3 and higher. It provides a set of mandatory and optional attributes to be included in the natural language abstract scenario description and an overview of scenario-based testing concepts.

Why is it needed?
The specification builds a common language for defining test scenarios which will facilitate efficient exchange between organizations and help manufacturers and developers of automated vehicles to assemble sets of evidence that will improve confidence in the safety of resulting products.

Who is it for?
The specification is intended to be used by organizations providing test or audit services of the systems and processes related to the assurance of an ADS and automated vehicle. It’ll be useful to manufacturers or developers of Level 3 and higher ADS and suppliers of components and subcomponents.

The specification might also be of use to

Regulators
Development engineers
Test engineers
Scenario editors
Scenario database maintainers
Requirement engineers. © The British Standards Institution 2023

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