A vehicle attitude angle calculating device finds 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, 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 based on 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 Attitude Angle Calculating Device, and Lane Departure Warning System Using Same


    Contributors:

    Publication date :

    2015-12-31


    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



    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

    LANE DEPARTURE WARNING METHOD AND LANE DEPARTURE WARNING SYSTEM

    LI JUNHUA / GUO DAOYAN | European Patent Office | 2022

    Free access

    Control device for lane departure warning device, vehicle, and lane departure warning control method

    TAKAHASHI NAOKI / TAKAHASHI MASAICHI | European Patent Office | 2021

    Free access

    LANE DEPARTURE WARNING METHOD AND LANE DEPARTURE WARNING SYSTEM

    LI JUNHUA / GUO DAOYAN | European Patent Office | 2025

    Free access