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    Battery management method, apparatus, and system
    2.
    发明授权
    Battery management method, apparatus, and system 有权

    公开(公告)号：US10530165B2

    公开(公告)日：2020-01-07

    申请号：US15598748

    申请日：2017-05-18

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Sun-Jae Lee

    IPC: H02J7/00 ,  G01R31/36 ,  H01M10/42 ,  G01R31/396 ,  B60L58/22 ,  G01R22/06 ,  H01M10/48

    Abstract: Disclosed is a battery management method and corresponding apparatus to manage a battery including determining state information of a target battery, among batteries, based on quantity data of the target battery. The method and apparatus also includes determining state information of a battery, different from the target battery, among the batteries, based on the state information of the target battery and difference information between electrical quantity data of the different battery and the electrical quantity data of the target battery.

    Battery management method, apparatus, and system
    4.
    发明授权
    Battery management method, apparatus, and system 有权

    公开(公告)号：US10355508B2

    公开(公告)日：2019-07-16

    申请号：US15596295

    申请日：2017-05-16

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Sun-Jae Lee

    IPC: H02J7/00 ,  B60L3/12 ,  B60L58/16 ,  B60L58/12 ,  B60L58/20

    Abstract: A battery management method includes recording output information associated with a discharging of a battery unit, determining output pattern information based on the recorded output information, determining an adjusted cutoff physical quantity of the battery unit based on the determined output pattern information, and changing a cutoff physical quantity of the battery unit to the adjusted cutoff physical quantity.

    METHOD AND APPARATUS FOR LEARNING AND ESTIMATING BATTERY STATE INFORMATION
    5.
    发明申请
    METHOD AND APPARATUS FOR LEARNING AND ESTIMATING BATTERY STATE INFORMATION 审中-公开
    用于学习和估计电池状态信息的方法和装置

    公开(公告)号：US20150369874A1

    公开(公告)日：2015-12-24

    申请号：US14732098

    申请日：2015-06-05

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： SangDo Park ,  Kaeweon You ,  Sun-Jae Lee

    IPC: G01R31/36

    CPC classification number: G01R31/3651 ,  B60L3/12 ,  B60L11/1861 ,  B60L2240/545 ,  B60L2240/547 ,  B60L2240/549 ,  B60L2260/44 ,  B60W2710/244 ,  G01R31/3679 ,  H02J7/0047 ,  H02J2007/005 ,  H02J2007/0098 ,  Y02T10/7005 ,  Y02T10/7044 ,  Y02T10/705

    Abstract: A method of estimating battery state information includes collecting battery information; partitioning the collected battery information into interval information in a predetermined range; accumulating the interval information; and estimating the battery state information based on the accumulated interval information and learning information determined in advance. A method of learning battery state information includes collecting battery information; partitioning the collected battery information into interval information in a predetermined range; accumulating the interval information; and determining learning information based on the accumulated interval information and reference information of a battery, the learning information being used to estimate the battery state information.

    Abstract translation: 估计电池状态信息的方法包括：收集电池信息; 将收集的电池信息划分成预定范围的间隔信息​​; 累积间隔信息; 以及基于预先确定的累积间隔信息和学习信息来估计电池状态信息。 一种学习电池状态信息的方法包括：收集电池信息; 将收集的电池信息划分成预定范围的间隔信息​​; 累积间隔信息; 以及基于电池的累积间隔信息和参考信息确定学习信息，所述学习信息用于估计电池状态信息。

    Method and apparatus with battery management
    6.
    发明授权
    Method and apparatus with battery management 有权

    公开(公告)号：US11201479B2

    公开(公告)日：2021-12-14

    申请号：US16368971

    申请日：2019-03-29

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Sun-Jae Lee

    IPC: H02J7/00 ,  H01M10/44

    Abstract: A battery management method and apparatus is disclosed. The battery management method of a master device includes transmitting, upon a determination of not receiving sensing data of a reference battery cell among a plurality of battery cells included in a first battery module, a request for the sensing data of the reference battery cell to a head slave device of a second battery module, and receiving the sensing data of the reference battery cell from the head slave device of the second battery module, wherein the sensing data of the reference battery cell is transferred through a tail slave device of the first battery module and a tail slave device of the second battery module.

    Battery management method and apparatus
    7.
    发明授权
    Battery management method and apparatus 有权

    公开(公告)号：US11135921B2

    公开(公告)日：2021-10-05

    申请号：US15488549

    申请日：2017-04-17

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Jeonghyun Park ,  Sun-Jae Lee

    IPC: B60L3/00 ,  G01R31/3842 ,  G01R31/44 ,  B60L3/12 ,  B60L58/24

    Abstract: Disclosed is a battery management method including calculating a safety of a battery unit based on physical quantity data of the battery unit, monitoring for a threshold adjusting event to occur, performing a comparing with respect to the calculated safety and a threshold based on the monitoring indicating that the threshold adjusting event has occurred, the comparing being based on reference information corresponding to the threshold adjusting event, and selectively performing a feedback process to output a feedback dependent on a result of the comparison.

    Method and apparatus for learning and estimating battery state information
    9.
    发明授权
    Method and apparatus for learning and estimating battery state information 有权

    公开(公告)号：US10228425B2

    公开(公告)日：2019-03-12

    申请号：US14732098

    申请日：2015-06-05

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： SangDo Park ,  Kaeweon You ,  Sun-Jae Lee

    IPC: G01R31/36 ,  B60L3/12 ,  B60L11/18 ,  H02J7/00

    Abstract: A method of estimating battery state information includes collecting battery information; partitioning the collected battery information into interval information in a predetermined range; accumulating the interval information; and estimating the battery state information based on the accumulated interval information and learning information determined in advance. A method of learning battery state information includes collecting battery information; partitioning the collected battery information into interval information in a predetermined range; accumulating the interval information; and determining learning information based on the accumulated interval information and reference information of a battery, the learning information being used to estimate the battery state information.

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