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Evaluation of a Run-off-Road Scenario for Driving Simulators used for the Assessment of Automatic Steering-Wheel Interventions
Swedish National Road and Transport Research Institute, Traffic and road users, Human-vehicle-transport system interaction.ORCID iD: 0000-0002-4169-610X
Swedish National Road and Transport Research Institute, Traffic and road users, Vehicle technology and simulation.
Volvo Cars Corporation.
Volvo Cars Corporation.
Show others and affiliations
2015 (English)In: Proceedings of the 3rd International Symposium on Future Active Safety Technology Towards zero traffic accidents, 2015, 2015, 545-550 p.Conference paper, Published paper (Refereed)
Abstract [en]

The setup of a run-off-road scenario was based on the current knowledge about critical run-off-road situations and accidents. The scenario was initiated by a visual secondary task. During the task, an added clockwise yaw deviation, intended to create the run-off-road scenario, was presented visually but not by the vehicle dynamics or the lateral acceleration of the simulator’s motion system. Results from two experiments show that the drivers frequently neutralised the yaw deviation because of their lack of full attention to the secondary task, the occasionally rough yaw deviation, or a combination of both. Because of the frequently neutralised yaw deviations, the number of steering-wheel interventions from an implemented system, intended to steer back into the lane in run-off-road situations, became limited in number. The system generated in total 14 steering-wheel interventions, ranging from torque levels of 0.3 to 3.7Nm. During ten of the interventions, the driver counteracted the torque with one hand. Nevertheless, the drivers that had experienced the interventions would like to have a system that could steer back to the lane when approaching the road edge, and accept that it takes control of the steering wheel. Further research on shared steering control is required so that driver responses to interventions does not neutralise the intended safety benefit of the system.

Place, publisher, year, edition, pages
2015. 545-550 p.
Keyword [en]
Run off the road (accid), Single vehicle accident, Simulator (driving), Driving aid (electronic), Test, Distraction, Reaction time
National Category
Vehicle Engineering
Research subject
90 Road: Vehicles and vehicle technology, 91 Road: Vehicle design and construction
Identifiers
URN: urn:nbn:se:vti:diva-8025OAI: oai:DiVA.org:vti-8025DiVA: diva2:858583
Conference
FAST-zero 2015 Symposium, September 9-11, Gothenburg, Sweden
Available from: 2015-10-02 Created: 2015-10-02 Last updated: 2016-07-06Bibliographically approved

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http://fastzero15.net/FASTzeroProceedings/ProceedingsFASTzero15.pdf

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Sandin, JesperAugusto, Bruno

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CiteExportLink to record
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Citation style
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
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Language
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