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1. (WO2018038488) MOBILE ROBOT AND CONTROL METHOD THEREFOR
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Pub. No.: WO/2018/038488 International Application No.: PCT/KR2017/009100
Publication Date: 01.03.2018 International Filing Date: 21.08.2017
IPC:
B25J 11/00 (2006.01) ,B25J 9/00 (2006.01) ,B25J 9/16 (2006.01) ,B25J 19/00 (2006.01) ,B25J 19/02 (2006.01) ,A47L 9/28 (2006.01)
B PERFORMING OPERATIONS; TRANSPORTING
25
HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; HANDLES FOR HAND IMPLEMENTS; WORKSHOP EQUIPMENT; MANIPULATORS
J
MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
11
Manipulators not otherwise provided for
B PERFORMING OPERATIONS; TRANSPORTING
25
HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; HANDLES FOR HAND IMPLEMENTS; WORKSHOP EQUIPMENT; MANIPULATORS
J
MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
9
Programme-controlled manipulators
B PERFORMING OPERATIONS; TRANSPORTING
25
HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; HANDLES FOR HAND IMPLEMENTS; WORKSHOP EQUIPMENT; MANIPULATORS
J
MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
9
Programme-controlled manipulators
16
Programme controls
B PERFORMING OPERATIONS; TRANSPORTING
25
HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; HANDLES FOR HAND IMPLEMENTS; WORKSHOP EQUIPMENT; MANIPULATORS
J
MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
19
Accessories fitted to manipulators, e.g. for monitoring, for viewing; Safety devices combined with or specially adapted for use in connection with manipulators
B PERFORMING OPERATIONS; TRANSPORTING
25
HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; HANDLES FOR HAND IMPLEMENTS; WORKSHOP EQUIPMENT; MANIPULATORS
J
MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
19
Accessories fitted to manipulators, e.g. for monitoring, for viewing; Safety devices combined with or specially adapted for use in connection with manipulators
02
Sensing devices
A HUMAN NECESSITIES
47
FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
L
DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
9
Details 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
28
Installation of the electric equipment, e.g. adaptation or attachment to the suction cleaner; Regulation of suction cleaners by electric means
Applicants:
엘지전자 주식회사 LG ELECTRONICS INC. [KR/KR]; 서울시 영등포구 여의대로 128 128, Yeoui-daero, Yeongdeungpo-gu Seoul 07336, KR
Inventors:
최수욱 CHOE, Suuk; KR
김민욱 KIM, Minuk; KR
Agent:
박병창 PARK, Byung Chang; KR
Priority Data:
10-2016-010636622.08.2016KR
Title (EN) MOBILE ROBOT AND CONTROL METHOD THEREFOR
(FR) ROBOT MOBILE ET SON PROCÉDÉ DE COMMANDE
(KO) 이동 로봇 및 그 제어방법
Abstract:
(EN) The present invention relates to a mobile robot and a control method therefor, and, in the event that charging is necessary due to a completely discharged battery, selects areas on the basis of a prestored map and travels in search of a charging base, and is configured such that the mobile robot recognizes the position thereof anew even if the location of the mobile robot is randomly changed, thus easily travels between the areas, is little affected by the complexity of obstacles, and can find the charging base within the areas with a few movements as a result of searching for the charging base by setting a particular spot as a search location within the areas, and thus has the effects of resolving the problem of stopping operating while in search of the charging base, and accurately finding the charging base within a short time.
(FR) La présente invention concerne un robot mobile et son procédé de commande, et, dans le cas où une charge est nécessaire en raison d'une batterie complètement déchargée, sélectionne des zones sur la base d'une carte préenregistrée et se déplace à la recherche d'une base de charge, et est conçue de sorte que le robot mobile reconnaisse sa position à nouveau même si l'emplacement du robot mobile est changé de manière aléatoire, il se déplace ainsi facilement entre les zones, est peu affecté par la complexité des obstacles, et peut trouver la base de charge au sein de zones par quelques déplacements suite à la recherche de la base de charge par réglage d'un point particulier en tant qu'emplacement de recherche au sein des zones, et a ainsi pour effet de résoudre le problème de l'arrêt de fonctionnement pendant la recherche de la base de charge, et de trouver précisément la base de charge en un court laps de temps.
(KO) 본 발명은 이동 로봇 및 그 제어방법에 관한 것으로, 배터리 소진으로 충전이 필요한 상황에서, 기 저장된 맵을 바탕으로 영역을 선택하여 이동하면서 충전대를 탐색하는 것으로, 이동 로봇의 위치가 임의로 변경되더라도 자신의 위치를 다시 인식하도록 함으로써 영역 간의 이동이 쉽고, 장애물의 복잡도에 따른 영향이 적으며, 영역 내에서 특정 지점을 탐색위치로 설정하여 충전대를 탐색함에 따라 적은 이동으로 영역내의 충전대를 탐색할 수 있으므로, 충전대 탐색 중 동작이 정지하는 문제를 해소하고, 단시간 내에 정확하게 충전대를 탐색할 수 있는 효과가 있다.
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: Korean (KO)
Filing Language: Korean (KO)