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Driver behaviour in...
Driver behaviour in unexpected critical events and in repeated exposures – a comparison
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- Benderius, Ola, 1985 (author)
- Chalmers tekniska högskola,Chalmers University of Technology
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- Markkula, Gustav M, 1978 (author)
- Chalmers tekniska högskola,Chalmers University of Technology
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- Wolff, Krister, 1969 (author)
- Chalmers tekniska högskola,Chalmers University of Technology
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- Wahde, Mattias, 1969 (author)
- Chalmers tekniska högskola,Chalmers University of Technology
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(creator_code:org_t)
- 2013-07-03
- 2014
- English.
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In: European Transport Research Review. - : Springer Science and Business Media LLC. - 1867-0717 .- 1866-8887. ; 6:1, s. 51-60
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Abstract
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- PurposeThis paper aims to determine how truck driver steering behaviour seen in repeated exposures to acritical event correlates to the behaviour resulting from an unexpected exposure to the same event.MethodsTest subjects were exposed to an unexpected critical event in a high-fidelity driving simulator. Next, a slightly modified version of the scenario was repeated several times for each subject. The driver behaviour was then analysed using standard statistical tests.ResultsIt was found that, in general, drivers keep most of their steering behaviour characteristics between test settings (unexpected and repeated). This is particularly interesting sincea similar kind of behaviour preservation is generally not found in the case of braking behaviour. In fact, onlyone significant difference was found between the two test settings, namely regarding time-to-collision at steering initiation.ConclusionsIn experiments involving both an unexpected event and several repeated events one can,at least in some cases, design the repeated event such that behavioural data collected from that setting can beused along with data from the unexpected setting. Using this procedure, one can significantly increase the amount of collected data, something that can strongly benefit, for example, driver modelling.
Subject headings
- TEKNIK OCH TEKNOLOGIER -- Maskinteknik -- Farkostteknik (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Mechanical Engineering -- Vehicle Engineering (hsv//eng)
Keyword
- Evasive steering
- Repeated exposures
- Driver modelling
- Driving simulator
- Driver behaviour
Publication and Content Type
- art (subject category)
- ref (subject category)
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