Sökning: "Johan Grip"
Hittade 2 avhandlingar innehållade orden Johan Grip.
Sammanfattning : .... LÄS MER
- Detta är en avhandling från Luleå : Luleå tekniska universitet
Sammanfattning : 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. LÄS MER