Battery management apparatus and method
AssigneeLG Energy Solution, Ltd.
InventorsHyun-Jun CHOI, Dae-Soo KIM, Young-Deok KIM
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Abstract
A battery management apparatus according to one embodiment of the present disclosure includes a storage unit configured to store battery information including a voltage and current, and a control unit configured to calculate a capacity ratio of a battery for each of a plurality of voltage ranges based on the battery information, to compare the calculated capacity ratio for each of the plurality of voltage ranges with a preset reference capacity ratio, and to determine a state of the battery based on a comparison result.
Claims10
A battery management apparatus comprising:
- a storage configured to store battery information including a voltage and current of a battery;
- and
- a controller configured to calculate a capacity ratio of the battery for each of a plurality of voltage ranges based on the battery information, compare the calculated capacity ratio for each of the plurality of voltage ranges with a preset reference capacity ratio, and determine a state of the battery based on a comparison result.
A battery management method comprising:
- calculating a capacity ratio of a battery for each of a plurality of voltage ranges based on battery information including a voltage and current of the battery;
- comparing the calculated capacity ratio for each of the plurality of voltage ranges with a preset reference capacity ratio;
- and
- determining a state of the battery based on a comparison result from the comparing.
Dependencies are inferred from the claim text.