| 发明名称 |
APPARATUS AND METHOD FOR ESTIMATING STATE OF CHARGE OF BATTERY |
| 摘要 |
Provided are battery SOC estimating apparatus and method. The battery SOC estimating apparatus according to the present invention includes an input/output power pattern analyzing unit which analyzes an input/output power of a battery during a predetermined time to obtain an input/output power pattern of the battery; an application status determining unit which analyzes the input/output power pattern of the battery to determine a current application status of the battery; and an SOC calculating unit which calculates an SOC of the battery using a state of charge (SOC) estimation algorithm corresponding to the current application status of the battery. |
| 申请公布号 |
US2015046107(A1) |
申请公布日期 |
2015.02.12 |
| 申请号 |
US201314359768 |
申请日期 |
2013.10.24 |
| 申请人 |
LG CHEM, LTD. |
发明人 |
Jo Youngchang |
| 分类号 |
G01R31/36 |
主分类号 |
G01R31/36 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A battery state of charging estimating apparatus, comprising:
an input/output power pattern analyzing unit which analyzes an input/output power of a battery during a predetermined time to obtain an input/output power pattern of the battery; an application status determining unit which analyzes the input/output power pattern of the battery to determine a current application status of the battery; and an SOC calculating unit which calculates an SOC of the battery using a state of charging (SOC) estimation algorithm corresponding to the current application status of the battery. |
| 地址 |
Seoul KR |
