发明名称 |
Battery management system and method |
摘要 |
<p>A battery management system to estimate a state of charge of a battery and a driving method thereof includes a sensing unit and a micro control unit. The sensing unit measures a battery voltage. The MCU measures a first time and a second time, detects first and second battery voltages that respectively correspond to the first and second times from the battery voltage, estimates an open circuit voltage by the first and second voltages, and establishes the SOC that corresponds to the OCV.</p> |
申请公布号 |
EP1901413(A2) |
申请公布日期 |
2008.03.19 |
申请号 |
EP20070115331 |
申请日期 |
2007.08.30 |
申请人 |
SAMSUNG SDI CO., LTD. |
发明人 |
SEO, SE-WOOK;CHOI, SOO-SEOK;LEE, YOUNG-JO;TAE, YOUNG-JUN;YUN, HAN-SEOK;LIM, GYE-JONG;KIM, BEOM-GYU |
分类号 |
H02J7/00;B60L3/00;B60R16/04;G01R31/36;H01M10/48 |
主分类号 |
H02J7/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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