公开(公告)号：EP3696641A1

公开(公告)日：2020-08-19

申请号：EP20156454.9

申请日：2020-02-10

申请人： Samsung Electronics Co., Ltd.

发明人： SO, Jeayun ,  HONG, Junu ,  KIM, Injoo ,  LEE, Hakbong

IPC分类号： G05D1/02 ,  A47L17/00 ,  A47L1/00 ,  A47L11/40

摘要： A robot cleaner for generating accurate travelling records regardless of floor material is provided. The robot cleaner includes a main body, a drive wheel installed on the main body, a drive motor configured to rotate the drive wheel, a travelling sensor configured to detect rotation of the drive wheel, a first optical sensor configured to detect an obstacle located in a moving direction of the main body, a cleaning tool configured to clean a floor, a second optical sensor configured to acquire an image of the floor, and a processor electrically connected to the drive motor, the travelling sensor, the first optical sensor, and the second optical sensor. The processor is configured to control a memory to store a movement record of the main body based on an output of the travelling sensor and an output of the second optical sensor, calculate a distance moved by the main body based on an output of the second optical sensor in response to detection of an obstacle, and control a cleaning tool to clean a floor in the vicinity of the obstacle in response to the distance travelled by the main body that is calculated as being greater than a threshold distance.

公开(公告)号：EP4186405A1

公开(公告)日：2023-05-31

申请号：EP21886565.7

申请日：2021-09-17

申请人： Samsung Electronics Co., Ltd.

发明人： KIM, Injoo ,  KIM, Kyongsu ,  KIM, Hankyeol ,  SONG, Sukhoon ,  SHIN, Dongmin ,  CHAE, Sangwuk ,  HONG, Junu

IPC分类号： A47L9/28 ,  G05D1/02

摘要： Disclosed is a robot cleaner. The robot cleaner comprises: a driving unit; a memory which stores therein a map for a space in which the robot cleaner is located; and a processor which controls the driving unit to drive the robot cleaner in a cleaning region included in the map on the basis of information obtained through a sensor, wherein the processor controls the driving unit so as to identify types of obstacles located in the cleaning region while the robot cleaner drives in the cleaning region, and to change the driving direction of the robot cleaner at different distances for different types of obstacles.

公开(公告)号：EP4021266A1

公开(公告)日：2022-07-06

申请号：EP20908344.3

申请日：2020-12-09

申请人： Samsung Electronics Co., Ltd.

发明人： SONG, Sukhoon ,  KIM, Kyongsu ,  KIM, Injoo ,  SHIN, Dongmin ,  KIM, Shin

IPC分类号： A47L9/28 ,  B25J19/02 ,  B25J9/16 ,  B25J11/00 ,  G05D1/02 ,  G06N3/08

公开(公告)号：EP3718704A1

公开(公告)日：2020-10-07

申请号：EP18898202.9

申请日：2018-12-19

申请人： Samsung Electronics Co., Ltd.

发明人： KIM, Injoo ,  SO, Jeayun ,  KIM, Jinhee ,  SHIN, Dongmin ,  YOON, Sangsik ,  LEE, Jusang ,  CHANG, Hwan ,  HONG, Junpyo

IPC分类号： B25J11/00 ,  B25J9/16 ,  B25J13/06 ,  A47L9/28

摘要： The disclosure relates to a moving apparatus for cleaning, a collaborative cleaning system, and a method of controlling the same, the moving apparatus for cleaning including: a cleaner configured to perform cleaning; a traveler configured to move the moving apparatus; a communicator configured to communicate with an external apparatus; and a processor configured to identify an individual cleaning region corresponding to the moving apparatus among a plurality of individual cleaning regions assigned to the moving apparatus and at least one different moving apparatus based on current locations throughout a whole cleaning region, based on information received through the communicator, and control the traveler and the cleaner to travel and clean the identified individual cleaning region. Thus, the individual cleaning regions are assigned based on the location information about the plurality of cleaning robots, and a collaborative clean is efficiently carried out with a total shortened cleaning time.