公开(公告)号：US12111691B2

公开(公告)日：2024-10-08

申请号：US17971191

申请日：2022-10-21

Applicant: Samsung Electronics Co., Ltd.

Inventor： Seungwon Song ,  Jungim Ye ,  Changrak Hong

IPC: G06F1/16 ,  H04M1/02

CPC classification number: G06F1/1637 ,  G06F1/1656 ,  H04M1/0266

Abstract: An electronic device is provided. The electronic device includes a first plate including a flat area facing a first direction and a curved area extending from at least a portion of a periphery of the flat area, a second plate facing a second direction that is opposite to the first direction, a side member surrounding an interior space between the first plate and the second plate and including a first outer surface facing the flat area, and a second outer surface facing the curved area, a plurality of adhesion tunnels formed to pass through the side member from the first outer surface to the second outer surface, and an adhesion member filled in interiors of the plurality of adhesion tunnels to be formed between the first plate and the side member, and contacting the curved area and the flat area.

公开(公告)号：US12001218B2

公开(公告)日：2024-06-04

申请号：US17055415

申请日：2019-06-21

Applicant: SAMSUNG ELECTRONICS CO., LTD. ,  KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Soonhyuk Hong ,  Hyeon Myeong ,  Hyongjin Kim ,  Seungwon Song ,  Jieum Hyun

IPC: B25J9/16 ,  G05D1/00 ,  G06F16/901 ,  G06V10/80 ,  G06V20/10

CPC classification number: G05D1/0246 ,  B25J9/162 ,  G06F16/9024 ,  G06V10/803 ,  G06V20/10

Abstract: Provided are a mobile robot device and a control method thereof. The mobile robot device comprises: a driving unit; an image sensor; a plurality of geomagnetic sensors; a memory for storing at least one instruction; and a processor for executing at least one instruction, wherein the processor may obtain, while the mobile robot device moves by means of the driving unit, a plurality of image data through the image sensor and obtain sensing data through the plurality of geomagnetic sensors, extract a feature point from the plurality of image data and obtain key nodes on the basis of the feature point, obtain a node sequence on the basis of the sensing data, generate a graph structure that estimates a position of the mobile robot device on the basis of the key nodes and the node sequence, and correct the graph structure based on the mobile failing in position recognition.