APPARATUS FOR PREDICTING BATTERY LIFETIME AND METHOD THEREOF

Number of patents in Portfolio can not be more than 2000

United States of America

APP PUB NO 20250085356A1
SERIAL NO

18571717

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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The present invention relates to an apparatus for predicting battery lifetime that may predict battery time more accurately by removing errors due to a characteristic of recovering temporary capacity happening intermittently from charge/discharge test data of a battery and a method thereof. The apparatus for predicting battery lifetime in accordance with the present invention comprises: a capacity recovery section-determining unit for determining a temporary capacity recovery section by analyzing charge/discharge test data of a battery; a trend analysis unit for creating alternative data based on test data before and after the temporary capacity recovery section determined by the capacity recovery section-determining unit, and analyzing trend of the test data by reflecting the alternative data; and a lifetime predicting unit for predicting lifetime of the battery based on data outputted from the trend analysis unit.

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Patent Owner(s)

Patent OwnerAddress
HYOSUNG HEAVY INDUSTRIES CORPORATION119 MAPO-DAERO MAPO-GU SEOUL 04144 04144

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
JUNG, Sung Chul Yongin-si, Gyeonggi-do, KR 33 56
KIM, Byoung Choul Incheon, KR 6 8
PARK, Sang Hui Anyang-si, Gyeonggi-do, KR 8 20

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