Provided is a vehicle attitude angle calculating device capable of finding a yaw angle of a vehicle with reference to a lane stably without using information on a road vanishing point even in the state where a vehicle pitch angle varies. The vehicle attitude angle calculating device includes: a dividing line detection unit that detects a dividing line from image information received from a vehicle-mounted imaging device having an optical axis, the image information being a captured image of an outside of a vehicle; a distance calculation unit that calculates a distance between the dividing line and the optical axis of the vehicle-mounted imaging device every predetermined processing period; and a vehicle angle calculation unit that calculates a dividing line angle on the basis of the calculated distance between the dividing line and the optical axis of the vehicle-mounted imaging device and a vehicle proceeding distance where the vehicle proceeds during a predetermined processing period.


    Access

    Download


    Export, share and cite



    Title :

    VEHICLE ORIENTATION ANGLE CALCULATING DEVICE, AND LANE DEVIATION WARNING SYSTEM USING SAME


    Additional title:

    VORRICHTUNG ZUR BERECHNUNG EINES FAHRZEUGAUSRICHTUNGSWINKELS UND SPURABWEICHUNGS-WARNSYSTEM DAMIT
    DISPOSITIF DE CALCUL DE L'ANGLE D'ORIENTATION D'UN VÉHICULE ET SON UTILISATION DANS UN SYSTÈME DE MISE EN GARDE EN CAS DE DÉVIATION DE LA TENUE DE CAP


    Contributors:

    Publication date :

    2016-08-10


    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 / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / G06K Erkennen von Daten , RECOGNITION OF DATA / G06T Bilddatenverarbeitung oder Bilddatenerzeugung allgemein , IMAGE DATA PROCESSING OR GENERATION, IN GENERAL / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS / H04N PICTORIAL COMMUNICATION, e.g. TELEVISION , Bildübertragung, z.B. Fernsehen



    Vehicle attitude angle calculating device, and lane departure warning system using same

    IMAI MASATO / SAKAMOTO HIROSHI / SAKATA MASAO | European Patent Office | 2015

    Free access

    Vehicle attitude angle calculating device, and lane departure warning system using same

    IMAI MASATO / SAKAMOTO HIROSHI / SAKATA MASAO | European Patent Office | 2016

    Free access

    Vehicle Attitude Angle Calculating Device, and Lane Departure Warning System Using Same

    IMAI MASATO / SAKAMOTO HIROSHI / SAKATA MASAO | European Patent Office | 2015

    Free access

    TRAFFIC LANE DEVIATION WARNING DEVICE AND TRAFFIC LANE DEVIATION WARNING METHOD

    KASAME TOMOHIDE | European Patent Office | 2017

    Free access

    LANE DEVIATION WARNING SYSTEM

    TANAKA KENJI | European Patent Office | 2024

    Free access