A method for monitoring a failure in a high-voltage circuit of a vehicle includes obtaining a supply voltage of a high-voltage power supply device; obtaining component voltage(s) on one or more high-voltage components powered by the high-voltage power supply device; comparing the supply voltage with each component voltage; and determining that a failure exists in the high-voltage circuit when the voltage difference between the supply voltage and any one of the component voltage(s) exceeds a predetermined threshold. Also disclosed are a computer readable storage medium, an equipment for monitoring a failure in a high-voltage circuit of a vehicle, a high-voltage circuit system for a vehicle, and a vehicle comprising the high-voltage circuit system.


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    Title :

    METHOD AND EQUIPMENT FOR MONITORING A FAILURE IN A HIGH-VOLTAGE CIRCUIT OF A VEHICLE, AND HIGH-VOLTAGE CIRCUIT SYSTEM


    Additional title:

    VERFAHREN UND VORRICHTUNG ZUR ÜBERWACHUNG EINES AUSFALLS IN EINEM HOCHSPANNUNGSKREIS EINES FAHRZEUGS UND HOCHSPANNUNGSKREISSYSTEM
    PROCÉDÉ ET ÉQUIPEMENT POUR SURVEILLER UNE DÉFAILLANCE DANS UN CIRCUIT HAUTE TENSION D'UN VÉHICULE, ET SYSTÈME DE CIRCUIT HAUTE TENSION



    Publication date :

    2023-11-01


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



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