Search for dissertations about: "Väglagsklassificering"
Found 1 swedish dissertation containing the word Väglagsklassificering.
University dissertation from Luleå : Luleå tekniska universitet
Abstract : This thesis presents a technology and method for classifying and characterizing different road conditions such as dry asphalt and asphalt covered with water, ice and snow. The method uses light sources of different wavelengths to illuminate the road surface and a detector to measure the reflected light from the road surfaces, dependent on how the surface have absorbed, scattered and polarized the light it is possible to classify the road condition. READ MORE