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1. WO2020222329 - CART HAVING AUTOMATIC FOLLOWING FUNCTION

Publication Number WO/2020/222329
Publication Date 05.11.2020
International Application No. PCT/KR2019/005214
International Filing Date 30.04.2019
IPC
B62B 3/14 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
BHAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
3Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor
14characterised by provisions for nesting or stacking, e.g. shopping trolleys
B62B 5/00 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
BHAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
5Accessories or details specially adapted for hand carts
B62B 5/06 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
BHAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
5Accessories or details specially adapted for hand carts
06Hand moving equipment, e.g. handle bars
H04N 5/225 2006.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
NPICTORIAL COMMUNICATION, e.g. TELEVISION
5Details of television systems
222Studio circuitry; Studio devices; Studio equipment
225Television cameras
G01S 17/93 2006.01
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
93for anti-collision purposes
Applicants
  • 엘지전자 주식회사 LG ELECTRONICS INC. [KR]/[KR]
Inventors
  • 김안나 KIM, Anna
  • 김선량 KIM, Sunryang
  • 김주한 KIM, Joohan
  • 사재천 SA, Jaecheon
  • 신강수 SHIN, Kangsoo
Agents
  • 특허법인(유한) 대아 DAE-A INTELLECTUAL PROPERTY CONSULTING
Priority Data
Publication Language Korean (KO)
Filing Language Korean (KO)
Designated States
Title
(EN) CART HAVING AUTOMATIC FOLLOWING FUNCTION
(FR) CHARIOT AYANT UNE FONCTION DE SUIVI AUTOMATIQUE
(KO) 자동 추종 기능을 갖는 카트
Abstract
(EN)
The present invention relates to a cart having an automatic following function, the cart being equipped with respective components optimized in order to implement a user-following function, and comprising: an accommodation part for accommodating items; a main body coupled to the lower portion of the accommodation part so as to support the accommodation part; a handle assembly provided at the rear of the main body; a wheel assembly rotatably coupled to the lower portion of the main body so as to move the main body in the direction of force applied to the handle assembly; and a plurality of sensor modules, which are provided on one side of the main body, sense an obstacle in front of the direction of provision, and sense and track the position of a transmission module, wherein the plurality of sensor modules are arranged so as not to interfere with each other.
(FR)
La présente invention concerne un chariot ayant une fonction de suivi automatique, le chariot étant équipé de composants respectifs optimisés pour mettre en œuvre une fonction de suivi d'utilisateur, et comprenant : une partie de réception pour recevoir des articles ; un corps principal couplé à la partie inférieure de la partie de réception de façon à supporter la partie de réception ; un ensemble poignée disposé à l'arrière du corps principal ; un ensemble roue couplé de manière rotative à la partie inférieure du corps principal de façon à déplacer le corps principal dans la direction de force appliquée à l'ensemble poignée ; et une pluralité de modules capteurs, qui sont disposés sur un côté du corps principal, permettant de détecter un obstacle à l'avant de la direction de fourniture, et de détecter et de suivre la position d'un module de transmission, la pluralité de modules de capteur étant agencés de façon à ne pas interférer les uns avec les autres.
(KO)
본 발명은 사용자를 추종하는 기능을 구현하기 위해 각 구성품들을 최적화하여 탑재한 자동 추종 기능을 갖는 카트에 관한 것으로, 물품을 수납하는 수납부; 상기 수납부의 하부에 결합되어 상기 수납부를 지지하는 본체; 상기 본체의 후방에 설치되는 핸들 어셈블리; 상기 본체의 하부에 회전 가능하게 결합되어 상기 핸들 어셈블리에 가해지는 힘의 방향으로 상기 본체를 이동시키는 휠 어셈블리; 및 상기 본체의 일측에 설치되며 설치 방향 전방의 장애물을 감지하고 송신 모듈의 위치를 감지 및 추적하는 복수의 센서 모듈;을 포함하고, 상기 복수의 센서 모듈은 서로 간섭되지 않도록 배치되는 것을 특징으로 한다.
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