The optical unit 10 includes a light source 12, an electromagnetic wave generator, a first reflector 14 configured to reflect emitted light L emitted from the light source 12 and electromagnetic waves emitted by the electromagnetic wave generator in a first reflection region R1 whose reflection direction is changed periodically, and a second reflector 16 configured to reflect first reflected light L1 reflected by the first reflector and first electromagnetic waves again in a second reflection region R2 whose reflection direction is changed periodically. The first reflector 14 is configured to scan the second reflection region R2 with the first reflected light L and the first electromagnetic waves. The second reflector 16 is configured to form a light distribution pattern by performing scanning with second reflected light L2, and to detect a surrounding object by performing scanning with second electromagnetic waves.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    OPTICAL UNIT AND VEHICULAR HEADLAMP


    Beteiligte:

    Erscheinungsdatum :

    29.07.2021


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

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



    LAMP UNIT FOR VEHICULAR HEADLAMP, AND VEHICULAR HEADLAMP

    IMAMURA HIROYA / IWASAKI KAZUNORI | Europäisches Patentamt | 2025

    Freier Zugriff

    VEHICULAR HEADLAMP CONTROL UNIT

    TAKAGAKI TATSUYA / MIZUNO TATSU / MOCHIZUKI KIYOTAKA | Europäisches Patentamt | 2016

    Freier Zugriff