Presentation
Towards Integrated Takeover Performance Measurement: Validation of Fréchet Distance as a Takeover Performance Metric
DescriptionThis study introduces and validates a new metric for assessing takeover performance in conditional autonomous vehicle driving, using Fréchet Distance. Thirty-two participants took part in a simulated driving experiment. Employing a 2x2 within-subjects design, the study compared traditional takeover quality metrics (such as takeover time, time to collision, and resulting acceleration) with Fréchet Distance. The analysis revealed similar trends between the traditional metrics and Fréchet Distance. Additionally, further investigation indicated a significant correlation between time to collision and Fréchet Distance. These findings suggest that Fréchet Distance can effectively measure takeover performance by integrating spatial and temporal aspects.
Contributors
Professor
Event Type
Lecture
TimeTuesday, September 10th11:15am - 11:35am MST
LocationFLW Salon G
Surface Transportation