PROBLEM TO BE SOLVED: To provide a light distribution control technology of a vehicular head light which improves further vehicular front side visibility.SOLUTION: Provided is a lighting control device for controlling the a vehicular head light which can implement individual light irradiation for plural irradiation zones that are arranged in the left and the right directions with a vehicle 100 as the reference and can implement selective light irradiation for plural areas 1 to 6 by superimposing partially irradiation lights to two adjacent irradiation zones among plural irradiation zones A to E. Light distribution control is implemented so that irradiation light to the irradiation zones B, C corresponding to a first area 3 among the plural areas 1 to 6 is made relatively dark and irradiation light to the irradiation zones A, D corresponding to the areas 2, 4 adjacent to the first area 3 among the plural areas 1 to 6 is made relatively light.SELECTED DRAWING: Figure 3

    【課題】車両前方の視認性をより向上させる車両用前照灯の配光制御技術を提供する。【解決手段】車両100を基準とした左右方向に配列された複数の照射ゾーン毎に個別に光照射可能であって、複数の照射ゾーンA〜Eのうちの隣り合う2つの照射ゾーンへの照射光の各一部分をそれぞれ重ねることによって、複数の領域1〜6に対する選択的な光照射を行うことが可能な車両用前照灯を制御するための点灯制御装置である。複数の領域1〜6のうち第1領域3に対応する照射ゾーンB、Cへの照射光を相対的に暗くするとともに、複数の領域1〜6のうち第1領域3と隣り合う領域2、4に対応する照射ゾーンA、Dへの照射光を相対的に明るくするように配光制御を行う。【選択図】図3


    Access

    Download


    Export, share and cite



    Title :

    VEHICULAR HEAD LIGHT LIGHTING CONTROL DEVICE AND VEHICULAR HEAD LIGHT SYSTEM


    Additional title:

    車両用前照灯の点灯制御装置、車両用前照灯システム


    Contributors:

    Publication date :

    2016-12-22


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    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



    VEHICULAR HEAD LIGHT CONTROL DEVICE

    SAWADA TOMONARI | European Patent Office | 2020

    Free access

    Vehicular head-lighting system

    TODA ATSUSHI / NAKANISHI YUTAKA | European Patent Office | 2019

    Free access

    VEHICULAR HEAD-LIGHTING SYSTEM

    TODA ATSUSHI / NAKANISHI YUTAKA | European Patent Office | 2017

    Free access

    VEHICULAR HEAD-LIGHTING SYSTEM

    TODA ATSUSHI / NAKANISHI YUTAKA | European Patent Office | 2017

    Free access

    VEHICULAR HEAD LIGHT CONTROLLER

    MIZUNO TATSU / FUTAMURA SHINICHI / TAKAGAKI TATSUYA et al. | European Patent Office | 2017

    Free access