ROBOT CLEANER

• Main Authors: CHUNG, Jaeheon, LEE, Eunsun, LEE, Changhyeon
• Format: Patent
• Language: English; French; Korean
• Published: 28.04.2022
• Subjects: CHAMBERS PROVIDED WITH MANIPULATION DEVICES; COFFEE MILLS; CONTROLLING; DOMESTIC ARTICLES OR APPLIANCES; DOMESTIC WASHING OR CLEANING; FURNITURE; HAND TOOLS; HUMAN NECESSITIES; MANIPULATORS; PERFORMING OPERATIONS; PHYSICS; PORTABLE POWER-DRIVEN TOOLS; REGULATING; SPICE MILLS; SUCTION CLEANERS IN GENERAL; SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES; TRANSPORTING

Provided is a robot cleaner comprising: a main body; drive units provided on the main body to drive the main body; a sensor unit provided on the main body to sense the collision between the main body and an obstacle; and a control unit for controlling the sensor unit and the drive units, wherein the sensor unit comprises first, second, and third sub-sensor units provided on the front surface of the main body and arranged in parallel in the transverse direction of the main body, and each sub-sensor unit is formed by stacking a plurality of sensors in the height direction of the main body. The robot cleaner can more effectively sense an obstacle by changing the sensitivity of the sensor unit according to the traveling speed. L'invention concerne un robot nettoyeur comprenant : un corps principal; des unités d'entraînement prévues sur le corps principal pour entraîner le corps principal; une unité de capteur prévue sur le corps principal pour détecter une collision entre le corps principal et un obstacle; et une unité de commande pour commander l'unité de capteur et les unités d'entraînement, l'unité de capteur comprenant des première, deuxième et troisième unités de sous-capteur prévues sur la surface avant du corps principal et disposées en parallèle dans la direction transversale du corps principal, et chaque unité de sous-capteur étant formée en empilant une pluralité de capteurs dans la direction de la hauteur du corps principal. Le robot nettoyeur peut détecter plus efficacement un obstacle en modifiant la sensibilité de l'unité de détection en fonction de la vitesse de déplacement. 본체, 상기 본체에 구비되어 상기 본체를 주행시키는 주행부, 상기 본체에 구비되어 상기 본체와 장애물의 충돌을 감지하는 센서부 및 상기 센서부와 상기 주행부를 제어하는 제어부를 포함하며, 상기 센서부는 상기 본체의 정면에 구비되며 상기 본체의 측방향으로 나란히 배열되는 제1 서브센서부, 제2 서브센서부, 제3 서브센서부를 포함하고, 상기 각각의 서브센서부들은 복수 개의 센서가 상기 본체의 높이 방향으로 적층되어 형성되는 로봇 청소기를 제공한다. 상기 로봇 청소기는, 주행 속도에 따라 센서부의 민감도를 변경하여 장애물을 보다 효과적으로 감지할 수 있다.