A vehicle uninterruptible power supply system and a control method thereof are provided. The control method includes: instructing, by a control circuit, a charging and discharging circuit to use one of a vehicle power supply and a backup battery for charging a vehicle load according to a voltage of the vehicle power supply and a voltage of the backup battery when the control circuit receives an ignition-on signal; instructing, by the control circuit, the charging and discharging circuit to use one of the vehicle power supply and the backup battery for charging the vehicle load according to the voltage of the backup battery when the control circuit receives an ignition-off signal; and preventing, by the control circuit, the vehicle power supply and the backup battery from charging the vehicle load when the control circuit receives the ignition-off signal.


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    Titel :

    VEHICLE UNINTERRUPTIBLE POWER SUPPLY SYSTEM AND CONTROL METHOD THEREOF


    Beteiligte:
    HU CHIEN-CHIH (Autor:in)

    Erscheinungsdatum :

    02.05.2024


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



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