Location

Santa Fe, New Mexico, USA

Date

27-6-2019

Session

Session 8 – Automation

Abstract

Drivers of vehicles equipped with ADAS often show a flawed understanding of the limitations of these systems. In this study, two types of lane keeping assist (LKA) were investigated: a lane centering system that continuously repositioned the vehicle in the center of the lane, and a lane departure prevention system that intervened when the vehicle wandered near the lane edge. Driver knowledge of each LKA (and accompanied ACC) were tested over a series of five drives. Results suggest that greater capability may be attributed to the lane centering system, perhaps because its control intervention is more frequent and obvious than the lane departure prevention LKA.

Rights

Copyright © 2019 the author(s)

DC Citation

Proceedings of the Tenth International Driving Symposium on Human Factors in Driver Assessment, Training and Vehicle Design, 24-27 June 2019, Santa Fe, New Mexico. Iowa City, IA: Public Policy Center, of Iowa, 2019: 405-411.

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Jun 27th, 12:00 AM

Understanding Lane-Keeping Assist: Does Control Intervention Enhance Perceived Capability?

Santa Fe, New Mexico, USA

Drivers of vehicles equipped with ADAS often show a flawed understanding of the limitations of these systems. In this study, two types of lane keeping assist (LKA) were investigated: a lane centering system that continuously repositioned the vehicle in the center of the lane, and a lane departure prevention system that intervened when the vehicle wandered near the lane edge. Driver knowledge of each LKA (and accompanied ACC) were tested over a series of five drives. Results suggest that greater capability may be attributed to the lane centering system, perhaps because its control intervention is more frequent and obvious than the lane departure prevention LKA.