To obtain a vehicular light projection control device capable of enhancing a glare-proof effect to a driver of a vehicle in the case of including a reflector within the light projection range of light projection means mounted on a vehicle.SOLUTION: A position detection part 52 detects a reference position being a position to a vehicle 1, of a reflector included in a video image obtained by photographing the direction of travel of the vehicle 1. A position estimation part 53 estimates a relative position of the reflector to the traveling vehicle 1 on the basis of position information on the reference position and traveling information of the vehicle 1. A dimming control part 54 performs dimming control over a headlight unit 2 so as to dim projected light to a range corresponding to the relative position in a light projection range by the headlight unit 2.SELECTED DRAWING: Figure 5

    【課題】車両に搭載された投光手段の投光範囲に反射体が含まれている場合に、車両の運転者に対する防眩効果を高めることが可能な、車両用投光制御装置を得る。【解決手段】位置検出部52は、車両1の進行方向を撮影した映像内に含まれている反射体の、車両1に対する位置である基準位置を検出する。位置推定部53は、上記基準位置に関する位置情報と、車両1の進行情報とに基づいて、進行する車両1に対する反射体の相対位置を推定する。減光制御部54は、ヘッドライトユニット2による投光範囲のうち上記相対位置に対応する範囲への投光を減光するように、ヘッドライトユニット2に対して減光制御を行う。【選択図】図5


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    Title :

    VEHICULAR LIGHT PROJECTION CONTROL DEVICE, VEHICULAR LIGHT PROJECTION SYSTEM, AND VEHICULAR LIGHT PROJECTION CONTROL METHOD


    Additional title:

    車両用投光制御装置、車両用投光システム、及び車両用投光制御方法


    Contributors:

    Publication date :

    2021-06-10


    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 / G06V



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