The driving support system extracts edge points based on luminance of pixels, in which up edge point is the edge point where the luminance of the inner pixel is smaller than that of the outer pixel, down edge point is the edge point where the luminance of the outer pixel is smaller than the luminance of inner pixel. The system determines, among a plurality of line candidates acquired in accordance with the edge points location, a lane candidate excluding the line candidate that satisfies a predetermined exclusion condition, to be the lane marking, the line candidate determined as the lane marking being located most closely to the vehicle position. The exclusion condition includes a condition where the number of edge points of the up edge line is larger than or equal to a predetermined point threshold, compared to the number of edge points of the down edge line.


    Access

    Download


    Export, share and cite



    Title :

    Driving support system


    Contributors:

    Publication date :

    2021-05-11


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF / G01C Messen von Entfernungen, Höhen, Neigungen oder Richtungen , MEASURING DISTANCES, LEVELS OR BEARINGS / G06T Bilddatenverarbeitung oder Bilddatenerzeugung allgemein , IMAGE DATA PROCESSING OR GENERATION, IN GENERAL / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS



    DRIVING SUPPORT DEVICE, DRIVING SUPPORT METHOD, DRIVING SUPPORT PROGRAM, AND DRIVING SUPPORT SYSTEM

    HATO JUMPEI / ARII SHIORI / MATSUOKA BUNKEI et al. | European Patent Office | 2021

    Free access

    DRIVING SUPPORT APPARATUS, DRIVING SUPPORT METHOD, DRIVING SUPPORT PROGRAM, AND DRIVING SUPPORT SYSTEM

    UROKOHARA HARUHIKO / SUZUKI HIROTAKA | European Patent Office | 2018

    Free access



    DRIVING SUPPORT APPARATUS, DRIVING SUPPORT METHOD, DRIVING SUPPORT PROGRAM, AND DRIVING SUPPORT SYSTEM

    UROKOHARA HARUHIKO / SUZUKI HIROTAKA | European Patent Office | 2018

    Free access