To provide a scanning type vehicle light fixture having improved responsiveness to headlight flashing.SOLUTION: In a vehicle lighting fixture 2, a scanning light source 100 includes a light source 110 and a motor 120 and scans an outgoing beam of the light source 110 in front of the lighting fixture in accordance with movement of the motor 120. A lighting circuit 200 changes the amount of light of the light source 110 so that a certain light distribution pattern can be obtained in synchronization with the movement of the motor 120 during a normal lighting period. When receiving a lighting instruction of headlight flashing during a stop period of the motor, the lighting circuit 200 starts the movement of the motor 120 and allows the light source 110 to continuously emit light not in synchronization with the movement of the motor 120 during a start-up period until shifting to the normal lighting period.SELECTED DRAWING: Figure 2

    【課題】パッシング操作の応答性が改善された走査型の車両用灯具を提供する。【解決手段】車両用灯具2において、走査型光源100は、光源110およびモータ120を含み、モータ120の運動に応じて光源110の出射光を灯具前方で走査する。点灯回路200は、通常点灯期間中、モータ120の運動と同期して、所定の配光パターンが得られるように光源110の光量を変化させる。点灯回路200は、モータの停止期間にパッシングの点灯指示を受けると、モータ120の運動を開始するとともに、通常点灯期間に移行するまでのスタートアップ期間、モータ120の運動と非同期で光源110を連続点灯させる。【選択図】図2


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    Title :

    VEHICLE LIGHT FIXTURE


    Additional title:

    車両用灯具


    Contributors:

    Publication date :

    2020-12-10


    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



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