Learning from experience : familiarity with ACC and responding to a cut-in situation in automated driving.

Author(s)
Larsson, A.F.L. Kircher, K. & Andersson Hultgren, J.
Year
Abstract

Response times to risky events have been seen to increase with the use of adaptive cruise control (ACC). It has been unclear whether driver experience with ACC mediates this increase. Driving in a cut-in event in a simulator is compared both with and without system support, studying ACC as well as ACC with automatic steering. 31 participants were tested in a repeated-measures design, 10 novices and 21 previously experienced with ACC. There was no difference between responding to ACC with and without automatic steering for either group. As expected, an increase was found in response times when driving with system support for both ACC-experienced drivers and ACC-novices. However, this effect was significantly lower for those previously experienced with ACC. This indicates that there is an element of learning involved not only in knowing about system limitations, but also in responding to potential hazards. (Author/publisher)

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Publication

Library number
20190399 ST [electronic version only]
Source

Transportation Research Part F - Traffic Psychology and Behaviour, Vol. 27, Part B (November 2014), p. 229-237, 18 ref.

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This publication is one of our other publications, and part of our extensive collection of road safety literature, that also includes the SWOV publications.