公开(公告)号：US20210247190A1

公开(公告)日：2021-08-12

申请号：US17167450

申请日：2021-02-04

Applicant: Samsung Electronics Co., Ltd.

Inventor： Yosub PARK ,  Hyunki HONG ,  Jewoong RYU ,  Sejin KWAK

IPC: G01C21/16 ,  G01C17/02 ,  G01S17/89 ,  G01S17/42

Abstract: An electronic apparatus and a method of controlling thereof are provided. The method of controlling the electronic apparatus includes obtaining a light detection and ranging (LiDAR) map for estimating a location of the electronic apparatus, based on an event for obtaining the location of the electronic apparatus occurring, obtaining geomagnetic information around the electronic apparatus using a geomagnetic sensor, identifying a direction of the electronic apparatus based on the obtained geomagnetic information, and obtaining the location of the electronic apparatus on the LiDAR map based on the identified direction and the LiDAR sensor.

公开(公告)号：US20230266143A1

公开(公告)日：2023-08-24

申请号：US18139448

申请日：2023-04-26

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Eunsoll CHANG ,  Myounggon KIM ,  Jewoong RYU ,  Aron BAIK

IPC: G01C21/00 ,  G06T7/60 ,  G05D1/02

CPC classification number: G01C21/3841 ,  G06T7/60 ,  G05D1/0274 ,  G05D1/0246 ,  G05D2201/0207

Abstract: An electronic apparatus includes a memory storing map data corresponding to a travelling space, the map data comprising Z-axis information. The electronic apparatus further includes a camera and a processor configured to: obtain first height information of an object included in one point of the map data, based on a first image obtained by the camera at a first location while the electronic apparatus is travelling, obtain second height information of the object included in the one point of the map data, based on a second image obtained by the camera at a second location that is different than the first location, and update the Z-axis information corresponding to the one point based on the first height information and the second height information.

公开(公告)号：US20230213944A1

公开(公告)日：2023-07-06

申请号：US18120192

申请日：2023-03-10

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Aron BAIK ,  Myounggon KIM ,  Jewoong RYU ,  Eunsoll CHANG

IPC: G05D1/02 ,  G06T7/50 ,  G06T7/73

CPC classification number: G05D1/0238 ,  G06T7/50 ,  G06T7/73 ,  G06T2207/10028

Abstract: Provided in the present disclosure are a robot and a control method therefor. The robot includes: a depth camera; a driver; and a processor for acquiring a depth image by performing photographing through the depth camera, generating a plurality of 3D points on a three-dimensional (3D) space corresponding to a plurality of pixels, based on depth information about the plurality of pixels of the depth image, identifying a plurality of 3D points having a preset height value, based on a driving bottom surface of the robot in the 3D space from among the plurality of 3D points, and controlling the driver to move the robot based on the identified plurality of 3D points.

公开(公告)号：US20230333567A1

公开(公告)日：2023-10-19

申请号：US18213959

申请日：2023-06-26

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Mideum CHOI ,  Hyomuk KIM ,  Jewoong RYU ,  Aron BAIK

IPC: G05D1/02

CPC classification number: G05D1/0248 ,  G05D1/0214 ,  G05D1/0274

Abstract: Disclosed are an electronic device and a method for controlling thereof. A method of controlling an electronic device includes identifying a first traveling path heading to a preset destination based on a map corresponding to an environment in which an electronic device operates; identifying an object interfering with traveling according to the first traveling path based on at least one sensor while traveling according to the first traveling path; identifying an avoidance path to avoid the object based on at least one of a location and speed of the identified object and traveling according to the avoidance path; and based on the identified object being distant by a preset distance or more based on traveling according to the avoidance path, controlling the electronic device to travel according to the first traveling path based on a current location of the electronic device.

公开(公告)号：US20190332120A1

公开(公告)日：2019-10-31

申请号：US16396799

申请日：2019-04-29

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Mideum CHOI ,  Changsoo PARK ,  Aron BAIK ,  Jewoong RYU ,  Inhak NA

IPC: G05D1/02 ,  G01C21/32 ,  G06F16/29 ,  B60W40/06 ,  G01S17/93

Abstract: Provided is an autonomous vehicle including a storage configured to store a map including two-dimensionally represented road surface information and three-dimensionally represented structure information, a camera configured to obtain a two-dimensional (2D) image of a road surface in a vicinity of the vehicle, a light detection and ranging (LiDAR) unit configured to obtain three-dimensional (3D) spatial information regarding structures in a vicinity of the vehicle, and a controller comprising processing circuitry configured to determine at least one of the camera or the LiDAR unit as a position sensor, based on whether it is possible to obtain information regarding the road surface and/or the structures in the vicinity of the vehicle, to identify a position of the vehicle on the map corresponding to a current position of the vehicle using the position sensor, and performing autonomous driving based on the identified position on the map.