Device For Estimating Condition Of Vehicle And Operation Method Thereof

Abstract: A device for estimating the condition of a vehicle according to an embodiment disclosed in the present document may comprise a current sensor and a processor wherein the processor is configured to: acquire a current profile of a battery pack of the vehicle through the current sensor; extract a low frequency component equal to or lower than a designated frequency from the current profile; and estimate as a charging interval of the battery pack a first flat interval in which a current value is equal to or greater than a first designated current value and a current change is maintained at a first threshold value or less for a designated period of time or longer in the low frequency component.

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