To provide a vehicular lighting apparatus capable of producing a phenomenon in which a bright part of an irradiation pattern is seen in such a way as to flow on a roadside, thereby giving a psychological effect prompting a driver to change a vehicle speed, without needing road-side infrastructure development.SOLUTION: A vehicular lighting apparatus 1 comprises: a pattern irradiation part (a projector unit 8) which irradiates an irradiation region (a right-side pattern irradiation region 12) on a lateral side of a traveling road of an own vehicle in a bright-dark mixed irradiation pattern (a rhombic lattice irradiation pattern 15 or a stripe irradiation pattern 21) such that bright regions 13 and dark regions 14 are alternately repeated; a situation recognition device 50 which recognizes a situation prompting a driver of the own vehicle to take a deceleration action or acceleration action, and obtains an output corresponding to the recognition; and a control part (a lamp control ECU 9) which controls the pattern irradiation part 8 so that the bright regions 13 and the dark regions 14 of pattern irradiation light move in a front-rear direction of a vehicle 2, on the basis of the output of the situation recognition device 50.SELECTED DRAWING: Figure 2

    【課題】道路側でのインフラ整備を俟たずに、道路の路側で照射パターンの明部が流れるように見える現象を生起させ、運転者に車速の変更を促す心理効果を与えることができる車両用照明装置を提供すること。【解決手段】車両用照明装置1は、自車の走行路側方の照射領域(右側パターン照射領域12)を明領域13と暗領域14とが交互に繰り返される明暗混合照射パターン(菱形格子照射パターン15、ストライプ照射パターン21)で照射するパターン照射部(プロジェクターユニット8)と、自車の運転者に減速行動または加速行動を促す状況を認識してこの認識に対応する出力を得る状況認識デバイス50と、状況認識デバイス50の出力に基づいて、パターン照射光の明領域13と暗領域14とが車両2の前後方向に移動するようにパターン照射部8を制御する制御部(灯具制御ECU9)と、を備えた。【選択図】図2


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    Titel :

    VEHICULAR LIGHTING APPARATUS


    Weitere Titelangaben:

    車両用照明装置


    Beteiligte:

    Erscheinungsdatum :

    2024-03-27


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Japanisch


    Klassifikation :

    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 / F21V FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF , Funktionsmerkmale oder Einzelheiten von Leuchten oder Beleuchtungssystemen



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