To enhance an impression of a direction indication by movement of light in operating a sequential turn indicator.SOLUTION: A control device of a vehicle lamp system performs lighting control of a vehicle lamp, and performs control of repeating a lighting cycle, wherein a plurality of light emitting parts 22 are turned on from turned-off states and maintain lighting states, then at least two or more of the respective light emitting parts 22 are dimmed sequentially in a predetermined direction with a time difference, and then the plurality of light emitting parts 22 are turned off and maintain turned-off states in one lighting cycle.SELECTED DRAWING: Figure 3

    【課題】シーケンシャルウインカーを行う際における光の移動による方向指示の印象をより強める。【解決手段】車両用灯具システムにおいて、車両用灯具の点灯制御を行うための制御装置であって、複数の発光部22を消灯から点灯にして当該点灯を維持した後に、当該各発光部22のうち少なくとも2つ以上を時間差で所定方向へ順次減光した状態とし、その後に前記複数の発光部22を消灯して当該消灯を維持することを1つの点灯周期として、当該点灯周期を繰り返す制御を行う。【選択図】図3


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    Title :

    LIGHTING CONTROL DEVICE AND LIGHTING CONTROL METHOD OF VEHICLE LAMP, AND VEHICLE LAMP SYSTEM


    Additional title:

    車両用灯具の点灯制御装置及び点灯制御方法、車両用灯具システム


    Contributors:
    KUMAKURA AKIHISA (author) / KITA YASUSHI (author) / KIMURA YOSHIKO (author) / NAKAJIMA KO (author) / OYAMA SHUTO (author) / KUDO KOKI (author) / OKADA HIDETAKA (author)

    Publication date :

    2021-04-15


    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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