An auxiliary battery recharging control method and apparatus are provided. The method includes determining whether a recharging prohibition condition is established, based on first state information of a vehicle and second state information of a first battery, at regular recharging intervals, when a periodic recharging mode is executed, based on a first ignition (IG) voltage. Recharging is executed based on whether a critical recharging condition is established using third state information of a second battery, when an automatic recharging mode is executed, based on a second IG voltage. Additionally, a voltage variation is calculated of the second battery selected from the third state information, and at least one of a recharging time and a recharging voltage is adjusted, based on the calculated voltage variation, or the recharging interval is adjusted, based on the calculated voltage variation.


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    Title :

    Auxiliary battery recharging control method and apparatus


    Contributors:
    YOON DONG PIL (author) / YANG DONG HO (author) / LEE SEUNG HO (author) / PARK JUN YEON (author) / YOO SEUNG JAE (author)

    Publication date :

    2018-04-03


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    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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