ROAD CONDITION MONITORING

This paper presents the main concepts of the Vaisala Road Condition Monitoring system. This is a real time system for providing weather forecasts and detecting black ice on roads. Data are provided about: a) the surface sensor; b) the data collection system; and c) the method of measurement, both for visibility (for example fog), precipitation type (frozen, mixed, liquid), pavement surface temperature, and thermal mapping. A cost benefit analysis of the road weather service provided by such instrumentation in Finland is provided. For the covering abstract see IRRD 867248.

Language

  • English

Media Info

  • Features: References;
  • Pagination: p. 449-56

Subject/Index Terms

Filing Info

  • Accession Number: 00671313
  • Record Type: Publication
  • Source Agency: TRL
  • ISBN: 0-947719-52-0
  • Files: ITRD
  • Created Date: Jan 24 1995 12:00AM