公开(公告)号：WO2010081427A1

公开(公告)日：2010-07-22

申请号：PCT/CN2010/070217

申请日：2010-01-15

Applicant: BYD COMPANY LIMITED ,  DENG, Linwang ,  WU, Xuejian ,  ZHANG, Jianhua

Inventor： DENG, Linwang ,  WU, Xuejian ,  ZHANG, Jianhua

IPC: H02J7/00

CPC classification number: H02J7/0052 ,  H02J7/045 ,  H02J7/047 ,  H02J2007/005

Abstract: A battery managing device, a method of using the same and a charging management method of a battery pack. The battery managing device comprises a single-chip (25) for determining a charging voltage and a charging current according to a remaining capacity of the battery pack and controlling a charging device coupled to the battery managing device to charge the battery pack with the charging voltage and the charging current determined by the single-chip (25).

Abstract translation: 电池管理装置，其使用方法和电池组的充电管理方法。 电池管理装置包括用于根据电池组的剩余容量来确定充电电压和充电电流的单芯片（25），并控制耦合到电池管理装置的充电装置以对充电电压进行充电 和由单片（25）确定的充电电流。

公开(公告)号：EP2371049A1

公开(公告)日：2011-10-05

申请号：EP10731061.7

申请日：2010-01-15

Applicant: BYD Company Limited

Inventor： DENG, Linwang ,  WU, Xuejian ,  ZHANG, Jianhua

IPC: H02J7/00

CPC classification number: H02J7/0052 ,  H02J7/045 ,  H02J7/047 ,  H02J2007/005

Abstract: A battery managing device, a method of using the same and a charging management method of a battery pack. The battery managing device comprises a single-chip (25) for determining a charging voltage and a charging current according to a remaining capacity of the battery pack and controlling a charging device coupled to the battery managing device to charge the battery pack with the charging voltage and the charging current determined by the single-chip (25).