A lighting device (DE1) of a vehicle (V) comprises: - light-emitting diodes (DL), some of which are of the so-called high-gloss type, and participating in the formation of light beams (FL11-FL23) providing low, medium and long-range illumination; - power supply means (AM) capable of supplying the light-emitting diodes (DL) with power supplies defined by controls, and - control means (MC) specific,case of reception of a long-range illumination authorization in front of the vehicle (V), to supply to the power supply means (AM) successive commands capable of inducing a beam of light (FL11-FL23)providing illumination of increasing range between low and long ranges, via medium range.


    Access

    Download


    Export, share and cite



    Title :

    DISPOSITIF D'ÉCLAIRAGE À ÉCLAIREMENT DE PORTÉE VARIABLE ENTRE UNE FAIBLE PORTÉE ET UNE LONGUE PORTÉE


    Additional title:

    LIGHTING DEVICE WITH VARIABLE-RANGE ILLUMINATION BETWEEN A SHORT RANGE AND A LONG RANGE
    BELEUCHTUNGSVORRICHTUNG MIT BELEUCHTUNG UNTERSCHIEDLICHER REICHWEITE VON KURZER BIS LANGER REICHWEITE


    Contributors:

    Publication date :

    2020-05-20


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    French


    Classification :

    IPC:    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 / F21S Ortsfeste Leuchten , NON-PORTABLE LIGHTING DEVICES



    DISPOSITIF D’ECLAIRAGE A ECLAIREMENT DE PORTEE VARIABLE ENTRE UNE FAIBLE PORTEE ET UNE LONGUE PORTEE

    SURUGUE MICHEL / GONCALVES WHILK MARCELINO / JACQUEMARD IVAN | European Patent Office | 2018

    Free access

    SYSTÉME DE DÉTECTION D'OBJETS LONGUE PORTÉE

    GREVERIE WILFRIED / MAINTOUX JEAN-JACQUES / MARCY JEAN-PIERRE | European Patent Office | 2022

    Free access

    SYSTÉME DE DÉTECTION D'OBJETS LONGUE PORTÉE

    GREVERIE WILFRIED / MAINTOUX JEAN-JACQUES / MARCY JEAN-PIERRE | European Patent Office | 2021

    Free access