Analysis of driver roles: modelling the changing role of the driver in automated driving systems using EAST |
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Authors: | Victoria A Banks Neville A Stanton |
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Affiliation: | 1. Human Factors Research Group, University of Nottingham, Nottingham, UKn.stanton@soton.ac.uk;3. Faculty of Engineering and the Environment, Transportation Research Group, University of Southampton, Southampton, UK |
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Abstract: | ABSTRACTThe purpose of this paper is to analyse the role of the driver within automated driving systems using the Event Analysis of Systemic Teamwork (EAST) method. We already know that as the level of automation increases within the driving task, the role of the driver shifts from that of an active operator (i.e. a driver driving) to more of a passive monitor (i.e. a driver monitoring). Task, social and information networks were constructed using the Hierarchical Task Analysis of Driving and evidence from driver verbalisations collected during a previous study to further explore the changing role of the driver using network analysis. A ‘broken links’ approach was conducted to show that momentary engagement in non-driving-related secondary tasks within an automated driving system can dramatically change the structure of driving system. |
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Keywords: | Automation driver roles allocation of function EAST network analysis |
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