Evaluation of Operational Safety Assessment (OSA) Metrics for Automated Vehicles in Simulation Intel Corporation

Format:

Book

Conference/Event

Author/Creator:

Elli, Maria Soledad, author.

Contributor:

Como, Steven

Dhakshinamoorthy, Siddhaarthan

Weast, Jack

Wishart, Jeffrey

Conference Name:

SAE WCX Digital Summit (2021-04-13 : Live Online, Pennsylvania, United States)

Language:

English

Physical Description:

1 online resource cm

Place of Publication:

Warrendale, PA SAE International 2021

Summary:

The operational safety of automated driving system (ADS)-equipped vehicles (AVs) must be quantified using well-defined metrics in order to gain an unambiguous understanding of the level of risk associated with AV deployment on public roads. In this research, efforts to evaluate the operational safety assessment (OSA) metrics introduced in prior work by the Institute of Automated Mobility (IAM) are described. An initial validation of the proposed set of OSA metrics involved using the open-source simulation software Car Learning to Act (CARLA) and Scenario Runner, which are used to place a subject vehicle in selected scenarios and obtain measurements for the various relevant OSA metrics. Car following scenarios were selected from the list of 37 pre-crash scenarios identified by the National Highway Traffic Safety Administration (NHTSA) as the most common driving situations that lead to crash events involving two light vehicles. The resulting data were used to evaluate different parameters and thresholds of the metrics developed in the prior IAM work. The simulation and analysis results were used to evaluate the relevant metrics in the context of a proposed criteria as measurable and applicable to the operational safety of AVs and human-driven vehicles alike in a data-driven approach

Notes:

Vendor supplied data

Publisher Number:

2021-01-0868

Access Restriction:

Restricted for use by site license