Articles & publications

Thought Leadership in Long Format

Years go by, and all of the sudden, several papers have been published, and you discover you need a repository to have them all easily accessible — so here it is.

A General Measure of Collision Hazard in Traffic

Author: Erik Antonsson
Year: 2022
Publisher: Streetscope

The original.

Our CTO Erik Antonsson describes SHM (the Streetscope Collision Hazard Measure) in great technical detail, down to the basic physics behind the measure.
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Surrogate Measures of Automated Vehicle Safety

Author: Erik Antonsson
Year: 2023
Publisher: Springer (Lecture Notes in Mobility)

A deep critique of most current surrogate measures of traffic risk, including TTC, PET, and others.
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Process Improvements for Determining Fault Tolerant Time Intervals

Author: FEV.io, Erik Antonsson, Ravi Patel
Year: 2024
Publisher: SAE

SAE paper coauthored with the FEV.io team led by Darren Jones demonstrating the utility of SHM within ISO 26262.
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Measuring Automated Vehicle Safety

Author: Erik Antonsson
Year: 2024
Publisher: Springer (Lecture Notes in Mobility)

Chapter discussing the need for one or more leading indicators, based on non-collision interactions, to properly measure the safety of the operation and behavior of automated vehicles in traffic.

Link to the publisher's ordering page (embargoed).
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The Missing Piece in System Validation and Safety Cases

Author: Stephen Prusha
Year: 2024
Publisher: Streetscope

Our System Development Lead Steve Prusha discusses how the introduction of leading indicators (as effective surrogates of collision hazard into the testing of AVs) can provide convincing evidence to support the industry safety claims.
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