公开(公告)号：US10254348B2

公开(公告)日：2019-04-09

申请号：US14589294

申请日：2015-01-05

Applicant: SAMSUNG ELECTRONICS CO., LTD

Inventor： Jeonghyun Park ,  Jaemo Sung

IPC: G01N25/72 ,  G01R31/36 ,  G01R31/367 ,  G01R31/382

Abstract: A method and apparatus for detecting an abnormal state of a battery are provided. An entropy calculator is configured to calculate an information entropy based on battery estimation information and battery measurement information. The battery estimation information corresponds to an output required from the battery, and the battery measurement information is collected from the battery. A battery abnormality determiner is configured to determine whether the battery is in the abnormal state based on the information entropy.

公开(公告)号：US10094806B2

公开(公告)日：2018-10-09

申请号：US15064898

申请日：2016-03-09

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jaemo Sung ,  Jeonghyun Park ,  Taejung Yeo

IPC: G01N29/44 ,  B60L11/18 ,  G01N29/12

Abstract: A method and an apparatus for monitoring battery state are provided. A method of monitoring battery state involves collecting vibration information based on a signal from an acceleration sensor, calculating a cumulative impact based on the vibration information, and estimating a degree of damage to a battery based on the cumulative impact.

公开(公告)号：US20160018472A1

公开(公告)日：2016-01-21

申请号：US14802478

申请日：2015-07-17

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jaemo Sung ,  Jeonghyun Park

IPC: G01R31/36 ,  B60L11/18

CPC classification number: G01R31/3651 ,  B60L11/1851 ,  B60L11/1862 ,  G01R31/3606 ,  G06K9/00536

Abstract: A battery state estimation apparatus includes a sensing data acquirer configured to acquire sensing data on a battery, and a battery state estimator configured to approximate the sensing data by mapping the sensing data to a predetermined feature space, and compare the approximated sensing data to predetermined reference information to estimate a state of the battery.

Abstract translation: 电池状态估计装置包括被配置为获取关于电池的感测数据的感测数据获取器，以及电池状态估计器，被配置为通过将感测数据映射到预定的特征空间来近似感测数据，并将近似的感测数据与预定的参考值进行比较 估计电池状态的信息。

公开(公告)号：US10957073B2

公开(公告)日：2021-03-23

申请号：US16264752

申请日：2019-02-01

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jaemo Sung ,  Chang hyun Kim

IPC: G06T7/77

Abstract: An image recognition method includes: selecting an augmentation process from augmentation processes based on a probability table, in response to an acquisition of an input image; acquiring an augmented image by augmenting the input image based on the selected augmentation process; and recognizing an object from the augmented image based on a recognition model.

公开(公告)号：US10408881B2

公开(公告)日：2019-09-10

申请号：US15010977

申请日：2016-01-29

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jaemo Sung ,  Jeonghyun Park

IPC: G01R31/367 ,  G01R31/382

Abstract: A battery state estimating apparatus includes a learner configured to learn a battery state estimation model comprising a label corresponding to a battery state; and a state estimator configured to estimate a battery state of a target battery using the battery state estimation model.

公开(公告)号：US10295601B2

公开(公告)日：2019-05-21

申请号：US14802478

申请日：2015-07-17

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jaemo Sung ,  Jeonghyun Park

IPC: G01R31/36 ,  B60L11/18 ,  G06K9/00

Abstract: A battery state estimation apparatus includes a sensing data acquirer configured to acquire sensing data on a battery, and a battery state estimator configured to approximate the sensing data by mapping the sensing data to a predetermined feature space, and compare the approximated sensing data to predetermined reference information to estimate a state of the battery.