Best Practices for Road Weather Management Version 2.0
Title:
Final Report on Signal and Image Processing for Road Condition Classification
Abstract:
This paper evaluates two systems for classifying road conditions by using cameras and microphones respectively. One determines the road condition from an image of the road. Another uses a similar method to classify the road condition by analyzing the characteristic sound signals from passing cars on different road conditions. The systems have been operational during the winter season 2000/2001 in addition to manual observations of the road. The results from the evaluation are very satisfying especially for icy and wet road conditions.
Source(s):
AerotechTelub and Dalarna University
https://intrans.iastate.edu/app/uploads/2019/05/road_sensor_phaseI.pdf
Date: 2002
Author:
Aerotech Telub, Dalarna University
Keywords:
Adverse weather
Snow
Ice/Frost
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