This device for detecting a road surface state includes: a stereo camera including a plurality of cameras that each image a road surface in front of a vehicle and are arranged such that a parallax is vertically generated; and an arithmetic processing circuit that vertically searches for corresponding points of a plurality of images taken by the plurality of cameras of the stereo camera, to thereby calculate a parallax, and calculates a height of the road surface as a state of the road surface on a basis of the calculated parallax.
DEVICE FOR DETECTING ROAD SURFACE STATE
VORRICHTUNG ZUR ERKENNUNG DES ZUSTANDES EINER STRASSENOBERFLÄCHE
DISPOSITIF DE DÉTECTION DE L'ÉTAT DE LA SURFACE D'UNE ROUTE
30.01.2019
Patent
Elektronische Ressource
Englisch
IPC: | G01B MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS , Messen der Länge, der Dicke oder ähnlicher linearer Abmessungen / G06T Bilddatenverarbeitung oder Bilddatenerzeugung allgemein , IMAGE DATA PROCESSING OR GENERATION, IN GENERAL / H04N PICTORIAL COMMUNICATION, e.g. TELEVISION , Bildübertragung, z.B. Fernsehen / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
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