To provide a vehicular lighting fixture capable of suppressing a circuit scale of constitution for detecting breaking of a wire of a light source for vehicular lighting fixture.SOLUTION: A vehicular lighting fixture, as a vehicular lighting fixture having light sources arrayed, comprises a first standard light source part which has a first light source and also has a wire breaking control part which performs control to generate a wire breaking state in the vehicle lighting fixture, and a second standard light source part which is connected to the first standard light source part, and has a second light source, wherein if the second light source enters a wire breaking state, the wire breaking control part places the first light source and second light source in a pseudo wire breaking state.SELECTED DRAWING: Figure 2

    【課題】車両用灯火器の光源の断線を検知する構成の回路規模を抑制できる車両用灯火器を提供する。【解決手段】実施形態の車両用灯火器は、光源が配列される車両用灯火器であり、第1光源を有し、車両用灯火器内を断線状態とする制御を行う断線制御部を有する第1標準光源部と、第1標準光源部に接続され、第2光源を有する第2標準光源部とを備え、第2光源が断線した場合、断線制御部が、第1光源及び第2光源を擬似的に断線状態とする。【選択図】図2


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    Titel :

    VEHICULAR LIGHTING FIXTURE AND VEHICLE


    Weitere Titelangaben:

    車両用灯火器及び車両


    Beteiligte:
    TSUCHIYA YOSUKE (Autor:in) / KAWAMURA YUKI (Autor:in) / OZAWA TOSHIYUKI (Autor:in)

    Erscheinungsdatum :

    2022-10-06


    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 / B62J Fahrrad- oder Motorradsättel oder -sitze , CYCLE SADDLES OR SEATS