An image generation apparatus (7, 77, 10) for generating an image by scanning a scanned face using laser beam includes a light source device (15) having at least one semiconductor laser; an optical deflection device (40) to deflect laser beam from the light source device (15) to the scanned face and a light detector (150); a light quantity adjustment device (30) including a member (32) disposable on a light path of the laser beam between the semiconductor laser and the optical deflection device (40) to adjust light quantity of the laser beam; an emission light intensity adjustment unit (500) to adjust emission light intensity of the semiconductor laser; and a controller (300) to set a first adjustment target value of the emission light intensity which is an adjustment target value of the emission light intensity and an adjustment target value of the light quantity when laser beam is deflected to the scanned face by the optical deflection device (40) based on target luminance of the image, and a second adjustment target value of the emission light intensity which is an adjustment target value of the emission light intensity when laser beam is deflected to the light detector (150) by the optical deflection device (40) based on an adjustment target value of the light quantity and detection sensitivity of the light detector (150).


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Image generation apparatus, vehicle, control method of image generation apparatus and carrier medium


    Weitere Titelangaben:

    Bilderzeugungsvorrichtung, Fahrzeug, Steuerverfahren für eine Bilderzeugungsvorrichtung und Trägermedium
    Appareil de génération d'image, véhicule, procédé de commande d'appareil de génération d'image et support de transport


    Beteiligte:

    Erscheinungsdatum :

    2019-01-09


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / G02B Optische Elemente, Systeme oder Geräte , OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS



    VEHICLE IMAGE GENERATION APPARATUS AND VEHICLE IMAGE GENERATION PROGRAM

    TOMINAGA HIDEO / NAKAYA HIROAKI / KAWASHIMA SHIN et al. | Europäisches Patentamt | 2019

    Freier Zugriff


    Image generation apparatus and image generation method

    SASAKI NOBUO | Europäisches Patentamt | 2020

    Freier Zugriff

    IMAGE GENERATION APPARATUS AND IMAGE GENERATION METHOD

    TANAKA HITOSHI / MORISHITA YOJI / MATSUMOTO MUNEAKI | Europäisches Patentamt | 2016

    Freier Zugriff

    IMAGE GENERATION APPARATUS, IMAGE GENERATION METHOD, AND NON-TRANSITORY COMPUTER-READABLE MEDIUM

    ITSUKAICHI HIROKI | Europäisches Patentamt | 2023

    Freier Zugriff