PROBLEM TO BE SOLVED: To provide an irradiating device with which drivers can recognize a shielding object such that the shielding object does not feel uncomfortable glare.SOLUTION: An upper limit of the brightness of the illumination light irradiated to a shielding object, or an acceptable glare for the shielding object, is estimated by an allowable illumination upper limit estimating section 36. A visible illumination lower limit estimation section 40 estimates the lower limit of the brightness of the illumination light irradiated to the shielding object for which drivers can be visually recognized the shielding object. On the basis of the upper limit of the brightness of the illumination light irradiated to the shielding object estimated by a shielding part illumination setting unit 42 and the lower limit of the brightness of the illumination light irradiated to the shielding object estimated by illumination lower limit estimating means, the brightness of the illumination light irradiated to the shielding object is set. The light driving device 50 is controlled by an illumination controlling unit 46, such that a portion of the shielding object, when viewed from the own vehicle, is irradiated by the light of the illumination pattern as the brightness of illumination light irradiated to the shielding object.

    【課題】遮蔽対象物が不快な眩しさを感じることなく、かつ、ドライバが、遮蔽対象物を認知できる照射装置を提供することを目的とする。【解決手段】許容可能照明上限推定部36によって、遮蔽対象物にとって許容可能なグレアとなる、遮蔽対象物に照射される照明の明るさの上限を推定する。視認可能照明下限推定部40によって、ドライバにとって遮蔽対象物を視認することが可能な、遮蔽対象物に照射される照明の明るさの下限を推定する。遮蔽箇所照明設定部42によって、推定された遮蔽対象物に照射される照明の明るさの上限と、照明下限推定手段によって推定された遮蔽対象物に照射される照明の明るさの下限とに基づいて、遮蔽対象物に照射される照明の明るさを設定する。照明制御部46によって、自車両から見たときの遮蔽対象物の一部分を、遮蔽対象物に照射される照明の明るさとした照射パターンの光を照射するように、ライト駆動装置50を制御する。【選択図】図1


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    Title :

    IRRADIATING DEVICE


    Additional title:

    照射装置


    Contributors:

    Publication date :

    2015-11-16


    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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