公开(公告)号：US20170144560A1

公开(公告)日：2017-05-25

申请号：US15360522

申请日：2016-11-23

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sang Do PARK ,  Kae Weon YOU

IPC: B60L11/18 ,  G01S19/42 ,  H02J7/00

CPC classification number: B60L11/1851 ,  B60L58/10 ,  B60L2240/622 ,  B60L2240/64 ,  B60L2240/662 ,  G01S19/42 ,  H02J7/0045 ,  H02J2007/0096 ,  Y02T10/7005 ,  Y02T10/705 ,  Y02T10/7291 ,  Y02T90/16 ,  Y02T90/162

Abstract: The present disclosure is related to a battery management system which includes a location information obtainer configured to obtain location information of a battery, and an estimation model changer configured to change an estimation model to estimate an internal state of the battery according to a change in the location information.

公开(公告)号：US20170123009A1

公开(公告)日：2017-05-04

申请号：US15292473

申请日：2016-10-13

Applicant: Samsung Electronics Co., Ltd.

Inventor： Kae Weon YOU ,  Sang Do PARK

IPC: G01R31/36 ,  B60L11/18

Abstract: Provided are an apparatus and method for estimating a State of Health (SOH) of a battery, and an apparatus and method for generating an SOH estimation model. The apparatus for estimating an SOH of a battery includes a processor configured to divide sensed data of the battery into one or more regions; and estimate the SOH of the battery by applying different SOH estimation models to the one or more divided regions.

公开(公告)号：US20170184680A1

公开(公告)日：2017-06-29

申请号：US15376709

申请日：2016-12-13

Applicant: Samsung Electronics Co., Ltd.

Inventor： Kae Weon YOU ,  Sang Do PARK

IPC: G01R31/36

CPC classification number: G01R31/367 ,  G01R31/3842 ,  G01R31/396 ,  G01R35/00

Abstract: A sensor management system includes a data collector configured to collect various types of data from a plurality of sensors, and an estimator configured to estimate other types of data based on two or more types of the collected data.

公开(公告)号：US20170182906A1

公开(公告)日：2017-06-29

申请号：US15376958

申请日：2016-12-13

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sang Do PARK ,  Myung Hoon KIM ,  Kae Weon YOU ,  Jin Yong JEON

IPC: B60L11/18 ,  G07C5/00

CPC classification number: B60L11/1857 ,  B60L11/1861 ,  G01S19/01 ,  G07C5/008 ,  G07C5/0808

Abstract: Apparatuses and methods for estimating a state of a battery in a battery management system is provided. A battery management apparatus includes a rest period detector configured to detect a rest period of a battery, an environment information collector configured to collect environment information during the rest period, and a state of health (SOH) determiner configured to determine an SOH of the battery based on the collected environment information.

公开(公告)号：US20220374680A1

公开(公告)日：2022-11-24

申请号：US17529439

申请日：2021-11-18

Applicant: Samsung Electronics Co., Ltd.

Inventor： Young Jae KIM ,  Kae Weon YOU ,  Ji Ung LEE ,  Jun Haeng LEE ,  Kyoung Hoon KANG ,  Young Hak LEE

IPC: G06N3/04

Abstract: A deep learning device and system including the same is provided. The deep learning device comprising processing circuitry configured to determine whether a received image is abnormal using an anomaly detection model; merge at least some vectors extracted from the anomaly detection model; input, to a probability approximation model, principal components generated by a principal component analysis (PCA) to detect whether out of distribution (OOD) occurs in data of the received image; store a result of the determinations; and extract at least some the data in which the OOD occurs, as target labeling, using a target labeling extraction model when a rate of the data in which the OOD occurs is greater than or equal to a threshold value, wherein the anomaly detection model determines whether the received image is abnormal using the target labeling.

公开(公告)号：US20170205468A1

公开(公告)日：2017-07-20

申请号：US15381255

申请日：2016-12-16

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sang Do PARK ,  Duk Jin OH ,  Kae Weon YOU

IPC: G01R31/36 ,  H01M10/42 ,  H01M10/48

CPC classification number: G01R31/374 ,  G01R31/392 ,  G01R31/396 ,  H01M10/425 ,  H01M10/48 ,  H01M10/486

Abstract: A battery management apparatus and method to estimate a state of a battery is provided. The battery management apparatus includes a processor configured to collect battery information, to estimate a residual capacity of a battery at an operating temperature based on the collected battery information, to convert the estimated residual capacity of the battery into a capacity of the battery at a reference temperature, and to estimate an state of health (SOH) of the battery based on the converted capacity.