PROBLEM TO BE SOLVED: To provide a lighting device capable of adjusting illuminance distribution in an illumination range to a desired state, at a low cost.SOLUTION: A lighting device illuminates a predetermined illumination range on a road surface so as to illuminate a vehicle travelling on a road surface from front side or rear side along advancing direction. It includes a light emitting part 21 comprising a plurality of light source parts 210 which are provided to illuminate each of a plurality of illumination sections included in the illumination range, being capable of adjusting illumination condition independently and respectively.

    【課題】低コストで、照射範囲内における照度分布を所望に調整することができる照明装置を提供する。【解決手段】照明装置は、路面を走行する車両の進行方向前方側または後方側から当該車両を照射可能なように、路面上における所定の照射範囲を照射する照明装置であって、前記照射範囲に含まれる複数の照射区画のそれぞれを照射するように設けられ、各々が照射条件を独立して調整可能な複数の光源部210により構成される発光部21を備えている。【選択図】図2


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    Titel :

    LIGHTING DEVICE, LIGHTING DEVICE ADJUSTING SYSTEM, LIGHTING DEVICE ADJUSTING METHOD, AND PROGRAM


    Weitere Titelangaben:

    照明装置、照明装置調整システム、照明装置調整方法及びプログラム


    Beteiligte:
    KOJIMA YOHEI (Autor:in) / NAKAO KENTA (Autor:in) / NAKAYAMA HIROYUKI (Autor:in)

    Erscheinungsdatum :

    2015-12-14


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Japanisch


    Klassifikation :

    IPC:    F21S Ortsfeste Leuchten , NON-PORTABLE LIGHTING DEVICES / F21V FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF , Funktionsmerkmale oder Einzelheiten von Leuchten oder Beleuchtungssystemen / G03B APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM , Geräte oder Anordnungen zum Aufnehmen, Projizieren oder Betrachten von Fotografien / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS / H04N PICTORIAL COMMUNICATION, e.g. TELEVISION , Bildübertragung, z.B. Fernsehen



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