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Cristin-resultat-ID:
1556208
Sist endret:
30. januar 2018, 12:36
Resultat
Vitenskapelig foredrag
2018
A FEASIBILITY STUDY FOR ROAD AND WEATHER INFORMATION AND VARIABLE SPEED LIMITS
Trond Foss
Petter Arnesen
Isabelle Roche-Cerasi
og
Torgeir Vaa
Presentasjon
Presentasjon
Navn på arrangementet: XVth International Winter Road Congress
Sted: Gdansk
Dato fra:
20. februar 2018
Dato til:
23. februar 2018
Arrangør:
Arrangørnavn: AIPCR-PIARC
Om resultatet
Om resultatet
Vitenskapelig foredrag
Publiseringsår: 2018
Beskrivelse
Beskrivelse
Engelsk
Tittel
A FEASIBILITY STUDY FOR ROAD AND WEATHER INFORMATION AND VARIABLE SPEED LIMITS
Sammendrag
This feasibility study investigated how countries with similar winter conditions to Norway have implemented ITS applications for informing travellers about dangerous driving conditions and have applied reduced speed limits. The study describes the status of Norwegian regulations and guidelines enabling the implementation of variable speed limits. A pilot study based on data collected on a section of highway E18 in the south-eastern part of Norway resulting in a proposal for a relationship between estimated roadway friction and recommended speed limit is presented. It is recommended that the Norwegian Public Roads Administration (NPRA) starts the process of developing a Norwegian guidelines for the implementation of variable speed limits (VSL) on higher speed motorways. Further it is recommended that the NPRA should modify the portions of the existing guidelines that prevents the implementation of VSL that designed to respond to road and weather conditions. Finally, the quality of roadway sensors should be evaluated to ensure reliable data about the roadway state to support the effective automatic control of variable speed limits.
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fullstendig beskrivelse
Bidragsytere
Bidragsytere
Trond Foss
Forfatter
ved Mobilitet ved SINTEF AS
Petter Arnesen
Forfatter
ved Mobilitet ved SINTEF AS
Isabelle Roche-Cerasi
Forfatter
ved Mobilitet ved SINTEF AS
Torgeir Vaa
Forfatter
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