Disclosed is a drowsiness prevention system installed in a vehicle. The drowsiness prevention system includes: a light emitting unit irradiating infrared light toward the driver's iris, an infrared camera capturing images of the driver's iris, and a warning sound generating unit determining the driver to be drowsy to generate a warning sound when the driver's iris is not detected from the images captured by the infrared camera within a preset reference time. The distribution angle pattern of the infrared light is inclined from a central axial line. The light emitting unit is mounted in an area other than the driver's front area.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Drowsiness prevention system for vehicle


    Beteiligte:
    JO SUNGSIK (Autor:in)

    Erscheinungsdatum :

    2019-05-14


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    G06K Erkennen von Daten , RECOGNITION OF DATA / B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion



    DROWSINESS PREVENTION SYSTEM FOR VEHICLE

    JO SUNGSIK | Europäisches Patentamt | 2019

    Freier Zugriff

    Drowsiness prevention system

    Europäisches Patentamt | 2021

    Freier Zugriff

    Drowsiness prevention method using wearable drowsiness prevention device

    CHOI WON BONG | Europäisches Patentamt | 2019

    Freier Zugriff

    Drowsiness driving prevention system

    CHA CHAN YEOL | Europäisches Patentamt | 2019

    Freier Zugriff

    DROWSINESS PREVENTION DEVICE, DROWSINESS PREVENTION METHOD, AND RECORDING MEDIUM

    MOCHIZUKI MAKOTO / SHIKII SHINICHI / KANAYA MASANOBU et al. | Europäisches Patentamt | 2019

    Freier Zugriff