BATTERY MANAGEMENT DEVICE

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Inventor(s)

BATTERY MANAGEMENT DEVICE

This abstract first appeared for US patent application 20250145049 titled 'BATTERY MANAGEMENT DEVICE

Original Abstract Submitted

a battery management device for controlling a charge of a battery during parking of a vehicle includes: an acquisition unit that acquires information on a dark current flowing out of the battery every time a predetermined timing comes; a prediction unit that predicts a charge consumed by the battery from a timing of current time to a timing of next time based on the information on the dark current acquired by the acquisition unit; an estimation unit that estimates a charge of the battery when the timing of the next time comes based on the consumed charge of the battery predicted by the prediction unit; and a requesting unit that requests charging of the battery when the charge of the battery estimated by the estimation unit is equal to or less than a predetermined threshold value.