A road surface estimation device includes a spatial measurement unit, a filter, and a road surface estimator. The spatial measurement unit measures a three-dimensional measurement point cloud on a road surface on the basis of an image received from a stereo camera or a camera capable of three-dimensional measurement. The filter filters the three-dimensional measurement point cloud on the basis of a road surface model created based on map information so as to obtain road surface candidate points. The road surface estimator estimates the road surface on the basis of the road surface candidate points.


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    Title :

    ROAD SURFACE ESTIMATION DEVICE, VEHICLE CONTROL DEVICE, AND ROAD SURFACE ESTIMATION METHOD


    Contributors:

    Publication date :

    2019-05-23


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion / B60G VEHICLE SUSPENSION ARRANGEMENTS , Radaufhängungen und Federungen für Fahrzeuge / G06K Erkennen von Daten , RECOGNITION OF DATA / G06T Bilddatenverarbeitung oder Bilddatenerzeugung allgemein , IMAGE DATA PROCESSING OR GENERATION, IN GENERAL



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    TOKUHIRO TAKAFUMI / FUKUMOTO SATOSHI / YAMANE ICHIRO | European Patent Office | 2018

    Free access

    ROAD SURFACE ESTIMATION DEVICE, VEHICLE CONTROLLER, ROAD SURFACE ESTIMATION METHOD, AND PROGRAM

    TOKUHIRO TAKAFUMI / FUKUMOTO MASARU / YAMANE ICHIRO | European Patent Office | 2018

    Free access