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1. WO2020197119 - ROBOT CLEANER

Publication Number WO/2020/197119
Publication Date 01.10.2020
International Application No. PCT/KR2020/003038
International Filing Date 04.03.2020
IPC
A47L 9/28 2006.01
AHUMAN NECESSITIES
47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
LDOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
9Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
28Installation of the electric equipment, e.g. adaptation or attachment to the suction cleaner; Controlling suction cleaners by electric means
G05D 1/02 2006.01
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
B25J 11/00 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
25HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; HANDLES FOR HAND IMPLEMENTS; WORKSHOP EQUIPMENT; MANIPULATORS
JMANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
11Manipulators not otherwise provided for
B25J 19/02 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
25HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; HANDLES FOR HAND IMPLEMENTS; WORKSHOP EQUIPMENT; MANIPULATORS
JMANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
19Accessories fitted to manipulators, e.g. for monitoring, for viewing; Safety devices combined with or specially adapted for use in connection with manipulators
02Sensing devices
B25J 9/16 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
25HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; HANDLES FOR HAND IMPLEMENTS; WORKSHOP EQUIPMENT; MANIPULATORS
JMANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
9Programme-controlled manipulators
16Programme controls
Applicants
  • 엘지전자 주식회사 LG ELECTRONICS INC. [KR]/[KR]
Inventors
  • 손병곤 SOHN, Byungkon
  • 최규천 CHOI, Kyuchun
  • 송영국 SONG, Youngkouk
  • 이창현 LEE, Changhyeon
Agents
  • 박장원 PARK, Jang-Won
Priority Data
10-2019-003454026.03.2019KR
Publication Language Korean (KO)
Filing Language Korean (KO)
Designated States
Title
(EN) ROBOT CLEANER
(FR) ROBOT NETTOYEUR
(KO) 로봇 청소기
Abstract
(EN)
Disclosed is a robot cleaner comprising: a cleaner body provided with a control unit; a first sensing unit which is disposed protruding from the upper surface of the cleaner body, and emits laser at the surroundings of the cleaner body to detect obstacles located around the cleaner body; a second sensing unit which is disposed inclined relative to each of the side surface and the upper surface of an upper edge portion of the cleaner body, and captures images in both lateral and upward directions of the cleaner body; a third sensing unit which is disposed on the front surface of the cleaner body, transmits ultrasonic waves to the surroundings in front of the cleaner body, and then uses the reflected ultrasonic waves to detect obstacles located around the front of the cleaner body; and a fourth sensing unit which is disposed on the front surface of the cleaner body, and captures images in front of the cleaner body.
(FR)
La présente invention concerne un robot nettoyeur comprenant : un corps nettoyeur doté d'une unité de commande ; une première unité de détection qui est placée en saillie depuis la surface supérieure du corps nettoyeur, et émet un laser au niveau de l'environnement du corps nettoyeur pour détecter des obstacles situés autour du corps nettoyeur ; une deuxième unité de détection qui est inclinée par rapport à chacune de la surface latérale et de la surface supérieure d'une partie de bord supérieur du corps nettoyeur, et capture des images dans les directions à la fois vers le côté et vers le haut du corps nettoyeur ; une troisième unité de détection qui est placée sur la surface avant du corps nettoyeur, transmet des ondes ultrasonores à l'environnement à l'avant du corps nettoyeur, et utilise ensuite les ondes ultrasonores réfléchies pour détecter des obstacles situés autour de l'avant du corps nettoyeur ; et une quatrième unité de détection qui est placée sur la surface avant du corps nettoyeur, et capture des images devant le corps nettoyeur.
(KO)
본 발명은, 제어부를 구비하는 청소기 본체; 상기 청소기 본체의 상면으로부터 돌출되어 배치되고, 상기 청소기 본체의 주변으로 레이저를 조사하여 상기 청소기 본체의 주변에 위치하는 장애물을 감지하는 제1 센싱부; 상기 청소기 본체의 상측 모서리 부분의 측면과 상면에 대해 각각 경사지게 배치되어, 상기 청소기 본체의 측면 방향과 상방을 함께 촬영하는 제2 센싱부; 상기 청소기 본체의 전면에 배치되고, 상기 청소기 본체의 전방 주변으로 초음파를 보낸 후 반사되는 초음파를 이용하여 상기 청소기 본체의 전방 주변에 위치하는 장애물을 감지하는 제3 센싱부; 및 상기 청소기 본체의 전면에 배치되어 상기 청소기 본체의 전방을 촬영하는 제4 센싱부를 포함하는 로봇 청소기를 개시한다.
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