A battery device may receive an SOC setting range, charge at least one battery pack, estimate an SOC based on state information of the at least one battery pack, monitor whether the estimated SOC reaches a charging reference value corresponding to an upper limit of the SOC setting range, and stop charging when it is confirmed through a result of the monitoring that the estimated SOC reaches the charging reference value. The SOC setting range may be determined based on driving information of a vehicle, and may be within an SOC limiting range in which degradation of battery cells included in the at least one battery pack is the lowest.
バッテリー管理方法、バッテリー装置、およびバッテリーを含む自動車
2023-01-18
Patent
Electronic Resource
Japanese