A method for characterizing the curvature of a road section, including: selecting, from among the points of the section, the points marking a curvature of the section; computing, for each selected point of the section contained between the second and the penultimate one, an indicator of curvature of the section at this point; identifying each bend contained in the road section, each bend including a set of successive selected points of the section; and for each bend contained in the road section, comparing the indicator of curvature of at least one of the points of the bend with a predetermined threshold. If the indicator of curvature computed for at least one of the selected points of the bend exceeds the predetermined threshold, recording, in a database, a data record including at least the set of points of the bend, and an item of data characterizing the curvature of the bend.


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    Title :

    PROCÉDÉ DE CARACTÉRISATION DE VIRAGES POUR L'AVERTISSEMENT DE CONDUCTEURS


    Additional title:

    METHOD FOR CHARACTERISING BENDS FOR WARNING DRIVERS
    VERFAHREN ZUR CHARAKTERISIERUNG VON KURVEN ZUR WARNUNG VON FAHRERN


    Contributors:

    Publication date :

    2021-10-20


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    French


    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 / G01C Messen von Entfernungen, Höhen, Neigungen oder Richtungen , MEASURING DISTANCES, LEVELS OR BEARINGS



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    Free access

    PROCÉDÉ DE CARACTÉRISATION DE VIRAGES POUR L'AVERTISSEMENT DE CONDUCTEURS

    CORBIERE GRÉGOIRE / IBARZ JEAN / LAFUMAT ROMAIN | European Patent Office | 2020

    Free access


    Virages - Zukunftsvisionen

    Renault,FR | Automotive engineering | 1986