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1. WO2022114551 - ELECTRONIC APPARATUS AND CONTROLLING METHOD THEREOF

Publication Number WO/2022/114551
Publication Date 02.06.2022
International Application No. PCT/KR2021/015228
International Filing Date 27.10.2021
IPC
G01C 21/00 2006.1
GPHYSICS
01MEASURING; TESTING
CMEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
21Navigation; Navigational instruments not provided for in groups G01C1/-G01C19/104
G01C 21/20 2006.1
GPHYSICS
01MEASURING; TESTING
CMEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
21Navigation; Navigational instruments not provided for in groups G01C1/-G01C19/104
20Instruments for performing navigational calculations
G01C 5/00 2006.1
GPHYSICS
01MEASURING; TESTING
CMEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
5Measuring height; Measuring distances transverse to line of sight; Levelling between separated points; Surveyors' levels
G05D 1/02 2006.1
GPHYSICS
05CONTROLLING; REGULATING
DSYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
1Control of position, course, altitude, or attitude of land, water, air, or space vehicles, e.g. automatic pilot
02Control of position or course in two dimensions
G01S 17/89 2006.1
GPHYSICS
01MEASURING; TESTING
SRADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
17Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
88Lidar systems, specially adapted for specific applications
89for mapping or imaging
CPC
G01C 21/00
GPHYSICS
01MEASURING; TESTING
CMEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
21Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
G01C 21/20
GPHYSICS
01MEASURING; TESTING
CMEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
21Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
20Instruments for performing navigational calculations
G01C 21/206
GPHYSICS
01MEASURING; TESTING
CMEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
21Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
20Instruments for performing navigational calculations
206specially adapted for indoor navigation
G01C 21/383
GPHYSICS
01MEASURING; TESTING
CMEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
21Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
38Electronic maps specially adapted for navigation; Updating thereof
3804Creation or updating of map data
3807characterised by the type of data
383Indoor data
G01C 21/3841
GPHYSICS
01MEASURING; TESTING
CMEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
21Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
38Electronic maps specially adapted for navigation; Updating thereof
3804Creation or updating of map data
3833characterised by the source of data
3841Data obtained from two or more sources, e.g. probe vehicles
G01C 5/00
GPHYSICS
01MEASURING; TESTING
CMEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
5Measuring height; Measuring distances transverse to line of sight; Levelling between separated points; Surveyors' levels
Applicants
  • 삼성전자주식회사 SAMSUNG ELECTRONICS CO., LTD. [KR]/[KR]
Inventors
  • 장은솔 CHANG, Eunsoll
  • 김명곤 KIM, Myounggon
  • 류제웅 RYU, Jewoong
  • 백아론 BAIK, Aron
Agents
  • 김태헌 KIM, Tae-hun
  • 정홍식 JEONG, Hong-sik
Priority Data
10-2020-015944425.11.2020KR
Publication Language Korean (ko)
Filing Language Korean (KO)
Designated States
Title
(EN) ELECTRONIC APPARATUS AND CONTROLLING METHOD THEREOF
(FR) APPAREIL ÉLECTRONIQUE ET SON PROCÉDÉ DE COMMANDE
(KO) 전자 장치 및 그 제어 방법
Abstract
(EN) An electronic apparatus is disclosed. The electronic apparatus comprises: a memory having stored therein map data corresponding to a travelling space and comprising Z-axis information; a camera; and a processor. The processor: obtains first height information of an object included in one point of the map data, on the basis of a first image obtained by the camera at a first location while the electronic apparatus is travelling; obtains second height information of the object included in one point of the map data, on the basis of a second image obtained by the camera at a second location different from the first location; and updates the Z-axis information corresponding to one point on the basis of the first height information and second height information.
(FR) Un appareil électronique est divulgué. L'appareil électronique comprend : une mémoire dans laquelle sont stockées des données cartographiques correspondant à un espace de déplacement et comprenant des informations d'axe Z ; une caméra ; et un processeur. Le processeur obtient des premières informations de hauteur d'un objet inclus dans un point des données cartographiques, sur la base d'une première image obtenue par la caméra au niveau d'un premier emplacement pendant que l'appareil électronique se déplace ; obtient des secondes informations de hauteur de l'objet inclus dans un point des données cartographiques sur la base d'une seconde image obtenue par la caméra au niveau d'un second emplacement, différent du premier emplacement ; et met à jour les informations d'axe Z correspondant à un point sur la base des premières informations de hauteur et des secondes informations de hauteur.
(KO) 전자 장치가 개시된다. 전자 장치는 주행 공간에 대응되며 Z축 정보를 포함하는 맵 데이터가 저장된 메모리, 카메라 및 프로세서를 포함한다. 프로세서는 전자 장치가 주행하는 동안 제1 위치에서 카메라에 의해 획득된 제1 이미지에 기초하여 맵 데이터의 일 지점에 포함된 오브젝트의 제1 높이 정보를 획득하고, 제1 위치와 상이한 제2 위치에서 카메라에 의해 획득된 제2 이미지에 기초하여 맵 데이터의 일 지점에 포함된 오브젝트의 제2 높이 정보를 획득하고, 제1 높이 정보 및 제2 높이 정보에 기초하여 일 지점에 대응되는 Z축 정보를 업데이트한다.
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