公开(公告)号：US20170023649A1

公开(公告)日：2017-01-26

申请号：US15197942

申请日：2016-06-30

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Kaeweon YOU ,  SangDo PARK

IPC: G01R31/36

CPC classification number: G01R31/367 ,  G01R31/374 ,  G01R31/382 ,  G01R31/3842

Abstract: A method of estimating a life of a battery includes acquiring density data based on battery sensing data, determining a density feature based on the density data using clusters generated by clustering a density data set based on a plurality of battery management profiles, and estimating the life of the battery based on the density feature.

Abstract translation: 一种估计电池寿命的方法包括：基于电池感测数据获取密度数据，使用基于多个电池管理简档聚集密度数据集而产生的聚类，基于密度数据确定密度特征，并估计寿命 的电池基于密度特征。

公开(公告)号：US20160033582A1

公开(公告)日：2016-02-04

申请号：US14719551

申请日：2015-05-22

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Kaeweon YOU ,  SangDo PARK

IPC: G01R31/36

CPC classification number: G01R31/3679 ,  G01R31/3637 ,  G01R31/3651 ,  G01R31/3675 ,  G06K9/00536

Abstract: A battery state estimation apparatus includes a sensing data acquirer configured to acquire sensing data of a battery. The apparatus further includes a state of health (SOH) information estimator configured to divide the sensing data based on a predetermined time interval, extract a segment comprising a predetermined number of items of the divided sensing data, and estimate SOH information of the battery based on the segments.

Abstract translation: 电池状态估计装置包括被配置为获取电池的感测数据的感测数据获取器。 该装置还包括：健康状态信息估计器，被配置为基于预定的时间间隔划分感测数据，提取包含预定数量的划分的感测数据的分段，并基于以下方式估计电池的SOH信息 细分。

公开(公告)号：US20240210925A1

公开(公告)日：2024-06-27

申请号：US18530692

申请日：2023-12-06

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Dong Jin JI ,  Kaeweon YOU ,  Jiung LEE ,  Seok Hyun HONG

IPC: G05B19/418

CPC classification number: G05B19/41865 ,  G05B2219/45031

Abstract: A method including generating sequence data based on measured values of respective one or more process factors of each of a plurality of processes of a semiconductor fabrication process for a wafer within the semiconductor fabrication process, generating a temporary quality index of the wafer using a second neural network connected to a first neural network that is provided the sequence data, training the first neural network and the second neural network based on a loss between the temporary quality index and a set actual quality index of the wafer, selecting a control process from among the plurality of processes using at least one of the trained first neural network and/or the trained second neural network, and selecting a control factor from among multiple process factors of the selected process using the trained second neural network.

公开(公告)号：US20230160963A1

公开(公告)日：2023-05-25

申请号：US18099422

申请日：2023-01-20

Applicant: Samsung Electronics Co., Ltd.

Inventor： Kaeweon YOU ,  Jeonghyun PARK ,  Jinho KIM

IPC: G01R31/367 ,  G01R31/36 ,  G01R31/392 ,  G01R31/3842

CPC classification number: G01R31/367 ,  G01R31/3648 ,  G01R31/392 ,  G01R31/3842

Abstract: A battery state estimation method includes acquiring an initial value of a vector-type parameter for modeling an electrochemical-thermal (ECT) model of a battery, extracting a predetermined point from the vector-type parameter based on the initial value, generating a target parameter based on the predetermined point, to minimize an error between an actual state of the battery and a state of the battery acquired from the ECT model, and estimating the state of the battery based on the target parameter.

公开(公告)号：US20180203072A1

公开(公告)日：2018-07-19

申请号：US15864252

申请日：2018-01-08

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： SangDo PARK ,  Kaeweon YOU

IPC: G01R31/36

CPC classification number: G01R31/367 ,  G01R31/382 ,  G01R31/3835 ,  G01R31/387 ,  G01R31/392

Abstract: A battery state estimation method and apparatus are provided. Sensing data of a battery is received, and feature information is acquired by preprocessing the sensing data. The preprocessed sensing data is selected based on the feature information, and state information of the battery is determined based on at least one of the selected preprocessed sensing data or previous state information of the battery.

公开(公告)号：US20180145379A1

公开(公告)日：2018-05-24

申请号：US15585889

申请日：2017-05-03

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Kaeweon YOU ,  SangDo PARK

IPC: H01M10/48 ,  H01M10/613 ,  H01M10/615 ,  H02J7/04

CPC classification number: H01M10/486 ,  H01M10/482 ,  H01M10/613 ,  H01M10/615 ,  H01M10/63 ,  H02J7/0021 ,  H02J7/041 ,  H02J2007/005

Abstract: Provided is a method and apparatus to control a temperature of a battery. The method and the apparatus are configured to acquire states of health (SOHs) of modules of a battery, acquire a reference temperature of a representative module among the modules based on the SOHs, and control a temperature of the battery based on the reference temperature.

公开(公告)号：US20160209473A1

公开(公告)日：2016-07-21

申请号：US14863792

申请日：2015-09-24

Applicant: Samsung Electronics Co., Ltd.

Inventor： Kaeweon YOU ,  SangDo PARK

IPC: G01R31/36

CPC classification number: G01R31/392 ,  G01R31/367 ,  G01R31/382

Abstract: A method and apparatus for estimating a state of a battery are provided. A battery life estimation apparatus may acquire sensing data of a battery, may extract a stress pattern from the sensing data that represents changes in states of the battery based on stress applied to the battery, and may estimate a life of the battery based on the stress pattern.

Abstract translation: 提供了一种用于估计电池状态的方法和装置。 电池寿命估计装置可以获取电池的感测数据，可以基于表示电池的状态的变化的感测数据提取应力模式，并且可以基于应力来估计电池的寿命 模式。