Samsung Electronics Co., Ltd.

Hongseok Choi

Sunghyun Kim

Taegyu Kim

Wonyoung Seo

Juyeong Kim

Jinwook Yoon

Junwon Seo

Kyounghoon Lee

Hyunkoo Kang

Jihoon Ha

Euihyun Jung

Chunseong Kim

Donghyun Chun

Elijah Kim

A robot cleaner includes a rotation motor; a rotation member that is rotatable by driving of the rotation motor having a first surface, a second surface, and an opening through the rotation member and penetrating the first surface and the second surface; and a floorcloth coupling member disposed on the second surface and having a floorcloth attaching unit insertable into the opening to be detachably coupled to a floorcloth in contact with the first surface. The rotation member and the floorcloth coupling member are configured so that, when the floorcloth attaching unit is inserted into the opening and detachably coupled to the floorcloth, the rotation member rotates in a first state, the floorcloth attaching unit remains coupled to the floorcloth. When the rotation member rotates in a second state, the floorcloth attaching unit exits the opening so that the floorcloth becomes detached from the floorcloth attaching unit.

Robot cleaner and control method thereof

A pet care system includes a mobile robot comprising a first communication circuit configured to transmit a search signal through a first communication method and a second communication circuit configured to transmit event occurrence information through a second communication method different from the first communication method. The system includes a wearable device including a sensor configured to transmit a response signal through the first communication method in response to the search signal. The system includes a station comprising an operation dispenser configured to perform a predetermined operation based on the reception of the event occurrence information. The mobile robot further comprises a processor configured to determine a moving direction of the mobile robot based on the response signal received from the wearable device.

Pet care system, pet care robot and method for controlling pet care robot

Growing community of inventors

Suwon-si, South Korea

Hongseok Choi