公开(公告)号：US10224575B2

公开(公告)日：2019-03-05

申请号：US14943724

申请日：2015-11-17

Applicant: Samsung Electronics Co., Ltd.

Inventor： Young-Chul Shin

IPC: H01M10/42 ,  H01M10/48 ,  H01M2/10 ,  H01M10/052 ,  H01M10/30 ,  H01M10/34

Abstract: In accordance with an embodiment of a disclosure, a battery pack is disclosed that includes a first battery cell of a first battery type, a second battery cell of a second battery type, a sensor enabled to measure a current and/or a voltage of the first battery cell and/or the second battery cell, a controller enabled to compare a measured current with a current threshold and/or a measured voltage with a voltage threshold, and a switching circuit enabled to connect to the controller one of the first battery cell and the second battery cell, based on a result of the comparison.

公开(公告)号：US10054946B2

公开(公告)日：2018-08-21

申请号：US15658036

申请日：2017-07-24

Applicant: Samsung Electronics Co., Ltd.

Inventor： Young-Chul Shin ,  Wu Seong Lee

IPC: G05D1/12 ,  B64D47/08 ,  G05D1/00 ,  B64C39/02 ,  G03B15/00 ,  G03B17/56 ,  G06K9/00 ,  G06K9/20 ,  H04N5/232

CPC classification number: G05D1/0094 ,  B64C39/024 ,  B64C2201/127 ,  B64D47/08 ,  G03B15/006 ,  G03B17/561 ,  G06K9/0063 ,  G06K9/209 ,  H04N5/23206 ,  H04N5/23258 ,  H04N5/2328 ,  H04N5/23296

Abstract: An electronic device is provided. The electronic device includes a gimbal; a first camera; a second camera to detect a point of interest on ground; at least one sensor; a first motor; a second motor to operate the first camera and the second camera to maintain horizontality; and at least one processor electrically connected to the first camera, the second camera, the at least one sensor, the first motor, and the second motor, wherein the at least one processor is configured to detect a change in an angle; control the second motor to control the second camera to maintain horizontality; determine whether the point of interest is changed; if the point of interest is not changed, control the first motor to maintain hovering; and, if the point of interest is changed, control the first motor to maintain hovering by moving to original position before moving and compensating for tilt.