Patent ID: 11912158
Assignee: LG ENERGY SOLUTION, LTD.
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC B  G  H  Y | IPC B  G  H

Claim 9:
10. A battery management method performed by the battery management apparatus according to claim 1, the battery management method comprising:
detecting, by the sensing unit, a voltage, a current, and a temperature of the battery;
determining, by the controller, a current state of charge (SOC) of the battery based on the detected voltage and the detected current;
determining, by the controller, the temperature range of interest, the SOC list of interest, and the current list of interest from the charging sequence table;
determining, by the controller, first to nth set capacities corresponding to the first to nth SOC ranges defined by the SOC list of interest in a one-to-one relationship;
determining first to nth target capacities for charging the battery in each of the first to nth SOC ranges defined by the SOC list of interest, based on the current SOC and the first to nth set capacities; and
determining, by the controller, the remaining charging time based on the detected current, the first to nth target capacities, and the first to nth allowable constant currents defined by the current list of interest.