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Träfflista för sökning "WFRF:(Karlsson MariAnne 1956) ;pers:(Nilsson Lena)"

Sökning: WFRF:(Karlsson MariAnne 1956) > Nilsson Lena

  • Resultat 1-6 av 6
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1.
  • Strand, Niklas, 1981-, et al. (författare)
  • End-users’ Acceptance and Use of Adaptive Cruise Control Systems
  • 2014
  • Ingår i: Proceedings of the 5th International Conference on Applied Human Factors and Ergonomics AHFE 2014, Kraków, Poland 19-23 July 2014. ; , s. 3680-3689
  • Konferensbidrag (refereegranskat)abstract
    • An online survey was distributed to end-users of adaptive cruise control (ACC). In total 90 drivers answered the questionnaire, which covered e.g. ACC usage and how such use affects driver behaviour. According the responses: the ACC is used primarily on roads with higher speed limits; the end-users trust the system even though it has some functional limitations; they have a very positive attitude towards the system; and positive effects on comfort and safety are observed including reduced inclination to overtake and increased compliance with speed regulations.
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2.
  • Strand, Niklas, 1981, et al. (författare)
  • End-users' Acceptance and Use of Adaptive Cruise Control Systems
  • 2016
  • Ingår i: Advances in Human Aspects of Transportation: Part II, Stanton N., Landry, S., Di Bucchianico, G., Vallicelli A. (eds). - : CRC Press. ; , s. 82-91
  • Bokkapitel (övrigt vetenskapligt/konstnärligt)
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3.
  • Strand, Niklas, et al. (författare)
  • Exploring end-user experiences : self-perceived notions on use of adaptive cruise control systems
  • 2011
  • Ingår i: IET Intelligent Transport Systems. - : Institution of Engineering and Technology. - 1751-956X .- 1751-9578. - 9782953171211 ; 5:2, s. 134-140
  • Tidskriftsartikel (refereegranskat)abstract
    • This study explores end-user experiences of adaptive cruise control (ACC) systems. A qualitative approach has been applied and data have been collected by means of focus group interviews. A qualitative content analysis was carried out to analyse and interpret collected data. In total the study consists of three focus group sessions with five to seven participants in each. Themes explored include interaction between user and system, functional limitations and trust, and system effects on driving behaviour. Key findings include reported driving behaviour changes as, for instance, an increasing tendency to stay in the right lane as well as users' conception of system functionality from which it can be concluded that end-users of ACC carry rough mental models of the system. A potentially hazardous situation for other road-users following the use of ACC is highlighted and discussed. In addition, some features desired by the end-users are discussed, for example, the call for conventional cruise control functionality when owing to weather conditions functional limitations are apparent.
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4.
  • Strand, Niklas, 1981, et al. (författare)
  • Exploring end-user experiences: Self-perceived notions on use of adaptive cruise control systems
  • 2010
  • Ingår i: Conference Proceedings of the European Conference on Human Centred Design for Intelligent Transport System. ; , s. 487-496
  • Konferensbidrag (refereegranskat)abstract
    • This paper explores end-user experiences of adaptive cruise control systems. A qualitative approach has been applied and data has been collected by means of focus group interviews. In total the study consists of three focus group session with five to seven participants in each. Themes explored include interaction between user and system, functional limitations and trust, and system effects on driving behaviour. Key findings include reported driving behaviour changes as, for instance, an increasing tendency to stay in the right lane and user conceptions about system functionality regarding which can be concluded that end-users of adaptive cruise control carry rough mental models of the system.
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5.
  • Strand, Niklas, 1981, et al. (författare)
  • Interaction with and use of driver assistance systems: A study of end-user experiences
  • 2011
  • Ingår i: Proceedings of the 18th World Congress on Intelligent Transport Systems, Orlando, FL, October 16-20, 2011.
  • Konferensbidrag (refereegranskat)abstract
    • The paper explores drivers', i.e. end-users', self-reported interaction with and experiences of using five different advanced driver assistance systems (ADAS): adaptive cruise control, blind spot monitor, forward collision warning, lane departure warning, and driver state warning. Main themes investigated in three focus group interviews were (i) usage of system, (ii) functional limitations and trust, and (iii) driving behavior and traffic safety. Findings imply negative experiences due to functional limitations (mainly associated with weather conditions) but also positive experiences (accidents avoided), changes in driving behavior (e.g. a more relaxed driving style, increased use of directional indicators), as well as effects on traffic safety (e.g. longer distance to vehicles ahead and accident avoidance). Thus, collecting information on end-users’ experiences of ADAS, in real traffic and over time, contributes to the overall understanding of the effects of ADAS and, in addition, provides valuable input to the further development and deployment of the systems.
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6.
  • Strand, Niklas, et al. (författare)
  • Semi-automated versus highly automated driving in critical situations caused by automation failures
  • 2014
  • Ingår i: Transportation Research Part F. - : Elsevier BV. - 1369-8478 .- 1873-5517.
  • Tidskriftsartikel (refereegranskat)abstract
    • The purpose of this study was to examine the effects of vehicle automation and automation failures on driving performance. Previous studies have revealed problems with driving performance in situations with automation failures and attributed this to drivers being out-of-the-loop. It was therefore hypothesized that driving performance is safer with lower than with higher levels of automation. Furthermore, it was hypothesized that driving performance would be affected by the extent of the automation failure. A moving base driving simulator was used. The design contained semi-automated and highly automated driving combined with complete, severe, and moderate deceleration failures. In total the study involved 36 participants. The results indicate that driving performance degrades when the level of automation increases. Furthermore, it is indicated that car drivers are worse at handling complete than partial deceleration failures.
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  • Resultat 1-6 av 6

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