Examination of older driver steering adaptation on a high performance driving simulator.

Author(s)
McGehee, D.V. Lee, J.D. Rizzo, M. & Bateman, K.
Year
Abstract

The objective of this study was to examine how long it takes for older drivers to adapt their steering control on a fixed-base driving simulator. It was hypothesised that older drivers achieve maximum training benefit within the first few minutes of a driving simulation. Thirteen drivers over 65 years of age drove a four-channel, 150 degree forward field-of-view, 50 degree rear field-of-view, fixed-base driving simulator for 25 minutes. A six-degree steering wheel reversal criterion was used to evaluate drivers' adaptation to the simulator. Since drivers adapt to a simulator over time, the number of steering wheel reversals greater than six degrees that occurred per minute during each of three sections, the start, middle and end of the 25-minute drive, were examined. The results showed that older drivers needed about three minutes to adapt and get the "feel" of the simulator. Before this time driving behaviour in the simulator may not be representative of actual driving performance. These results provide preliminary support for assuming that an adaptation period as short as five minutes may enable drivers to adapt to the driving simulator and drive normally.

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Publication

Library number
C 22069 (In: C 22030 [electronic version only]) /83 / ITRD E113151
Source

In: Proceedings of the first international driving symposium on human factors in driver assessment, training and vehicle design, held Aspen, Colorado, August 14-17, 2001, p. 197-201, 1 ref.

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