PROBLEM TO BE SOLVED: To properly control radiation of a light by a headlight in a vehicle which is traveling.SOLUTION: A headlight device comprises: a video acquisition part for acquiring a video in a travel direction of a vehicle which is traveling; an extinction point calculation part for calculating a position of an extinction point in the video, based on the video acquired by the video acquisition part; a headlight for radiating a light to the travel direction of the vehicle; and a radiation control part for controlling radiation of the light of the headlight, based on the position of the extinction point calculated by the extinction point calculation part.SELECTED DRAWING: Figure 1

    【課題】走行中の車両において、ヘッドライトによる光の照射を適切に制御する。【解決手段】ヘッドライト装置は、走行中の車両の進行方向の映像を取得する映像取得部と、前記映像取得部によって取得した映像に基づいて、前記映像における消失点の位置を算出する消失点算出部と、前記車両の進行方向に光を照射するヘッドライトと、前記消失点算出部によって算出された消失点の位置に基づき、前記ヘッドライトの光の照射を制御する照射制御部とを含む。【選択図】図1


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    Title :

    HEADLIGHT DEVICE, HEADLIGHT CONTROL METHOD AND HEADLIGHT CONTROL PROGRAM


    Additional title:

    ヘッドライト装置、ヘッドライト制御方法およびヘッドライト制御プログラム


    Contributors:

    Publication date :

    2017-06-08


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    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



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