A headlight control device which recognizes an oncoming vehicle using a camera without dazzling the driver of the oncoming vehicle includes a sequence control section that generates a headlight control signal from an image captured by the camera mounted on the vehicle, and a control value calculation section that calculates a control value for a light distribution pattern in the headlight control signal. An image recognition program includes a license plate recognition section that detects a license plate of the preceding vehicle from the image, and a cut-off line recognition section that detects a cut-off line of the headlight from the image. The control value calculation section calculates the control value for the light distribution pattern such that the cut-off line detected by the cut-off line recognition section is positioned higher by a predetermined height than an upper end of the license plate detected by the license plate recognition section.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    HEADLIGHT CONTROL DEVICE, HEADLIGHT CONTROL SYSTEM, AND HEADLIGHT CONTROL METHOD


    Beteiligte:
    ORIHARA NOBUYA (Autor:in)

    Erscheinungsdatum :

    2022-06-23


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    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 / G06V / H05B ELECTRIC HEATING , Elektrische Heizung



    HEADLIGHT CONTROL DEVICE, HEADLIGHT CONTROL METHOD, AND HEADLIGHT SYSTEM

    NAKASHIMA WATARU / KITA YASUSHI / KIMURA TAKAKO et al. | Europäisches Patentamt | 2022

    Freier Zugriff

    HEADLIGHT CONTROL DEVICE, HEADLIGHT CONTROL METHOD, AND HEADLIGHT CONTROL SYSTEM

    HOSOKAWA NARUMI | Europäisches Patentamt | 2024

    Freier Zugriff

    HEADLIGHT CONTROL DEVICE, HEADLIGHT CONTROL SYSTEM, AND HEADLIGHT CONTROL METHOD

    YAMASHITA GENKI / ONODERA HIROSHI / MURAKAMI HIROAKI et al. | Europäisches Patentamt | 2022

    Freier Zugriff

    HEADLIGHT CONTROL DEVICE, HEADLIGHT CONTROL SYSTEM, AND HEADLIGHT CONTROL METHOD

    ORIHARA NOBUYA | Europäisches Patentamt | 2020

    Freier Zugriff

    HEADLIGHT DEVICE, HEADLIGHT CONTROL METHOD, AND HEADLIGHT CONTROL PROGRAM

    KOISO HISASHI | Europäisches Patentamt | 2019

    Freier Zugriff