A method for predicting a weather-related surface condition of a particular road segment including partitioning the geographical area into a plurality of weather cells, subdividing the geographical area into regions composed of weather cells sharing similar climatic characteristics, and for each defined region, training at least one prediction model on variables derived from weather observations associated with surface conditions observed in the region in question, and associating each road segment of the network with at least two particular prediction models. The method further including, when a command to predict a surface condition is triggered for a particular road segment, selecting at least the at least two particular models associated with the segment in question, inferring the selected models from meteorological data obtained for the geographic location of the road segment to obtain a plurality of predictions for the segment, and combining the plurality of obtained predictions to obtain a consolidated surface condition for the segment.
PROCÉDÉ DE PRÉDICTION D'UNE CONDITION MÉTÉO DE SURFACE D'UN SEGMENT ROUTIER
METHOD FOR PREDICTING A WEATHER CONDITION OF A SURFACE OF A ROAD SEGMENT
VERFAHREN ZUR VORHERSAGE EINES WETTERZUSTANDS EINER OBERFLÄCHE EINES STRASSENSEGMENTS
24.07.2024
Patent
Elektronische Ressource
Französisch
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
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