发明名称 |
MULTI-BATTERY PACK SYSTEM, METHOD FOR CONTROLLING THE SAME, AND BATTERY PACK |
摘要 |
Disclosed are a multi-battery pack system, a method for controlling battery packs, and a battery pack, in which plural battery packs provided in the multi-battery pack system can be set as a master battery pack and slave battery packs by themselves. The method for controlling the battery packs constructing the multi-battery pack system includes: a first step of checking if a communication line is maintained at a first level for a first desired amount of time when an activation signal or a message of setting a master battery pack is received; and a second step of outputting signals of a second level to the communication line for a second desired amount of time when the communication line is maintained at the first level for the first desired amount of time, and setting a battery pack as a master battery pack. |
申请公布号 |
KR20070043677(A) |
申请公布日期 |
2007.04.25 |
申请号 |
KR20060102403 |
申请日期 |
2006.10.20 |
申请人 |
LG CHEM. LTD. |
发明人 |
YASUHITO EGUCHI;SHOJI TANINA;SHIN, YOUNG JOON;JIN, CHANG EON;HEO, JIN SEOK |
分类号 |
H02J7/00 |
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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