The method involves starting a recording of a time profile of a voltage level (Vout) on a power supply line and initiating current flow through a current sink in triggering unit (100) in response to a control signal (SPI). A voltage level is increased on the power supply line through a power supply device. The recording of the time profile of the voltage level is stopped on the power supply line. Independent claims are also included for the following: (1) a device for diagnosing the functioning of an energy supply device; and (2) a computer program product with program code for the execution of a diagnosing method.


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    Title :

    Verfahren und Vorrichtung zur Diagnose einer Funktionsfähigkeit einer Energieversorgungseinrichtung


    Additional title:

    Method and device for diagnosing the functioning of an energy supply device
    Procédé et dispositif de diagnostic du fonctionnement d'un dispositif d'alimentation d'énergie


    Contributors:

    Publication date :

    2019-06-12


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    German


    Classification :

    IPC:    B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR