PROBLEM TO BE SOLVED: To provide a device for detecting disconnection of a turn signal lamp for a vehicle that can switch a rating current value of a disconnection criterion in accordance with a rating current value of a turn signal lamp which varies depending on the number of turn signal lamps and a combination of light sources of the turn signal lamp to be used.SOLUTION: A device for detecting disconnection of a turn signal lamp for a vehicle includes a current detection unit 11, a memory 13 and a determination circuit 14. As a result, the device for detecting disconnection of a turn signal lamp for a vehicle can switch a rating current value of a disconnection criterion in accordance with a rating current value of the turn signal lamp 3 which varies depending on the number of turn signal lamps 3 and a combination of light sources of the turn signal lamp 3 to be used.SELECTED DRAWING: Figure 1

    【課題】ターンシグナルランプの個数や使用するターンシグナルランプの光源の組み合わせにより変化するターンシグナルランプの定格電流値に合わせて、断線判定基準の定格電流値を切り替えることができること。【解決手段】この発明は、電流検出部11と、メモリ13と、判定回路14と、を備える。この結果、この発明は、ターンシグナルランプ3の個数や使用するターンシグナルランプ3の光源の組み合わせにより変化するターンシグナルランプ3の定格電流値に合わせて、断線判定基準の定格電流値を切り替えることができることができる。【選択図】 図1


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    Title :

    DEVICE FOR DETECTING DISCONNECTION OF TURN SIGNAL LAMP FOR VEHICLE


    Additional title:

    車両用ターンシグナルランプ断線検出装置


    Contributors:

    Publication date :

    2018-08-09


    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 / H05B ELECTRIC HEATING , Elektrische Heizung



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