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Speed reduction eff...
Speed reduction effects over distance of animal-vehicle collision countermeasures – a driving simulator study
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- Jägerbrand, Annika K. (författare)
- Swedish National Road and Transport Research Institute,Statens väg- och transportforskningsinstitut,Jönköping University,JTH, Byggnadsteknik och belysningsvetenskap,Swedish National Road and Transport Research Institute (VTI), Linköping, Sweden,Miljö, MILJÖ,Swedish Natl Rd and Transport Res Inst VTI, SE-58195 Linkoping, Sweden; Calluna AB, Sweden; Jonkoping Univ, Sweden
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- Antonson, Hans, 1963- (författare)
- Swedish National Road and Transport Research Institute,Lund University,Lunds universitet,Statens väg- och transportforskningsinstitut,Mobilitet, aktörer och planering, MAP,Department of Human Geography, Lund University, Sweden,Swedish Natl Rd and Transport Res Inst VTI, SE-58195 Linkoping, Sweden; KMV Forum AB, Sweden; Lund Univ, Sweden,Institutionen för kulturgeografi och ekonomisk geografi,Samhällsvetenskapliga institutioner och centrumbildningar,Samhällsvetenskapliga fakulteten,Departments of Administrative, Economic and Social Sciences,Faculty of Social Sciences
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- Ahlström, Christer, 1977- (författare)
- Swedish National Road and Transport Research Institute,Linköping University,Linköpings universitet,Statens väg- och transportforskningsinstitut,Trafikanttillstånd, TIL,Swedish National Road and Transport Research Institute (VTI), Linköping (VTI), Sweden,Fysiologisk mätteknik,Tekniska fakulteten,Swedish Natl Rd and Transport Res Inst VTI, SE-58195 Linkoping, Sweden,Linköpings universitet, Fysiologisk mätteknik
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(creator_code:org_t)
- 2018-09-03
- 2018
- Engelska.
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Ingår i: European Transport Research Review. - : Springer Publishing Company. - 1867-0717 .- 1866-8887. ; 10:2
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Abstract
Ämnesord
Stäng
- Purpose: This study examined if speed reduction effects from animal-vehicle collision (AVC) countermeasures are merely local or do extend to a wider area, and what implications the results have on road planning practice regarding AVCs.Methods: Twenty-five drivers drove repeatedly on a 9-km long road stretch in a high-fidelity driving simulator. The development of vehicle speed in the surrounding of an automatic speed camera, a wildlife warning sign and a radio message, were investigated in a full factorial within-subject experiment. The factors wildlife fence (with/without) and forest (dense/open landscape) were also included.Results: The radio warning message had the largest influence on vehicle speed with a speed reduction of 8 km/h that lasted beyond 1 km and 2 km after the implementation. Eighty-eight per cent of the drivers reported being made extra aware of AVC due to the radio message, which was also associated with stress, insecurity and unsafety. The warning sign reduced vehicle speed by 1.5 km/h, but speed reductions were not significantly reduced 1 km after the implementation. Only 8 % of the drivers felt insecure/unsafe after passing the wildlife warning sign, explaining its limited impact on speed. There were no main effects of the automatic speed camera on vehicle speed at longer distances after implementation.Conclusions: We recommend that AVC countermeasures should be of various design, occur at various segments along the road, and preferably be adaptive and geo-localized to minimize habituation effects on drivers.
Ämnesord
- TEKNIK OCH TEKNOLOGIER -- Samhällsbyggnadsteknik -- Infrastrukturteknik (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Civil Engineering -- Infrastructure Engineering (hsv//eng)
- TEKNIK OCH TEKNOLOGIER -- Maskinteknik -- Farkostteknik (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Mechanical Engineering -- Vehicle Engineering (hsv//eng)
- TEKNIK OCH TEKNOLOGIER -- Samhällsbyggnadsteknik -- Transportteknik och logistik (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Civil Engineering -- Transport Systems and Logistics (hsv//eng)
Nyckelord
- Accidents
- AVC
- Countermeasures
- Mitigation measures
- Planning
- Traffic safety
- Animals
- Automobile simulators
- Cameras
- Highway planning
- Radar countermeasures
- Roads and streets
- Vehicles
- Driving simulator
- Driving simulator study
- Speed reduction
- Subject experiment
- Vehicle collisions
- Warning messages
- Speed
- 34 Road: Safety devices
- 81 Road: Accidents
- Accidents
- AVC
- Countermeasures
- Mitigation measures
- Planning
- Traffic safety
Publikations- och innehållstyp
- ref (ämneskategori)
- art (ämneskategori)
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