公开(公告)号：US20190133395A1

公开(公告)日：2019-05-09

申请号：US16117492

申请日：2018-08-30

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hyun Soo JUNG ,  Chin Woo KANG ,  Kyong Su KIM ,  Kyu Ha LEE ,  Jong Gap LEE ,  Jeong Gon SONG

IPC: A47L9/28 ,  G05D1/02 ,  A47L9/16

Abstract: Disclosed is a cleaning robot including: a driving unit configured to move the cleaning robot; an obstacle sensor configured to sense an obstacle; and a controller configured to reduce, if a distance between the cleaning robot and the obstacle is shorter than or equal to a reference distance, a driving speed of the cleaning robot so that the driving speed of the cleaning robot is lower than a shock absorbing speed when the cleaning robot contacts the obstacle.

公开(公告)号：US20170156560A1

公开(公告)日：2017-06-08

申请号：US15323349

申请日：2015-06-03

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hyun Soo JUNG ,  Chin Woo KANG ,  Kyong Su KIM ,  Kyu Ha LEE ,  Jong Gap LEE ,  Jeong Gon SONG

IPC: A47L9/28 ,  G05D1/02 ,  A47L9/16

Abstract: Disclosed is a cleaning robot including: a driving unit configured to move the cleaning robot; an obstacle sensor configured to sense an obstacle; and a controller configured to reduce, if a distance between the cleaning robot and the obstacle is shorter than or equal to a reference distance, a driving speed of the cleaning robot so that the driving speed of the cleaning robot is lower than a shock absorbing speed when the cleaning robot contacts the obstacle.