A light distribution control device 6 comprises: a vehicle detection unit 14 for detecting a front vehicle via image analysis of an image obtained by an imaging device 4 which images the region in front of the vehicle; a region determination unit 16 for determining a region to be processed, the region to be processed including the region occupied by the front vehicle and a prescribed margin added thereto in the vehicle width direction; and a pattern detection unit 18 that, in parallel with the detection of the front vehicle by the vehicle detection unit 14, determines a light blocking part in the image obtained by the imaging device 4 on the basis of pixel values of a pair of light points included in the region to be processed and arranged in the vehicle width direction, to determine a light distribution pattern PTN including the light blocking part.


    Access

    Download


    Export, share and cite



    Title :

    LIGHT DISTRIBUTION CONTROL DEVICE, VEHICLE POSITION DETECTION DEVICE, VEHICLE LAMP SYSTEM, LIGHT DISTRIBUTION CONTROL METHOD, AND VEHICLE POSITION DETECTION METHOD


    Additional title:

    LICHTVERTEILUNGSSTEUERUNGSVORRICHTUNG, FAHRZEUGPOSITIONSDETEKTIONSVORRICHTUNG, FAHRZEUGLEUCHTENSYSTEM, LICHTVERTEILUNGSSTEUERUNGSVERFAHREN UND FAHRZEUGPOSITIONSDETEKTIONSVERFAHREN
    DISPOSITIF DE COMMANDE DE DISTRIBUTION DE LUMIÈRE, DISPOSITIF DE DÉTECTION DE POSITION DE VÉHICULE, SYSTÈME DE LAMPE DE VÉHICULE, PROCÉDÉ DE COMMANDE DE DISTRIBUTION DE LUMIÈRE ET PROCÉDÉ DE DÉTECTION DE POSITION DE VÉHICULE


    Contributors:

    Publication date :

    2022-12-07


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS / B60Q ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL , Anordnung von Signal- oder Beleuchtungsvorrichtungen, deren Einbau oder Halterung oder deren Schaltkreise bei Fahrzeugen allgemein / G06T Bilddatenverarbeitung oder Bilddatenerzeugung allgemein , IMAGE DATA PROCESSING OR GENERATION, IN GENERAL