公开(公告)号：US20150367512A1

公开(公告)日：2015-12-24

申请号：US14838806

申请日：2015-08-28

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jun Pyo HONG ,  Dong Min Shin ,  Jun Hwa Lee ,  Dong Hun Lee ,  Won Kuk Kim ,  Woo Ram Chung ,  Kyu Sun Han ,  Suk Hoon Song

IPC: B25J9/16 ,  B25J11/00 ,  B25J5/00 ,  B25J9/00

CPC classification number: B25J9/1664 ,  A47L9/009 ,  A47L2201/00 ,  A47L2201/04 ,  A47L2201/06 ,  B25J5/00 ,  B25J9/0003 ,  B25J11/0085 ,  G05D1/0223 ,  G05D1/0246 ,  G05D1/0274 ,  G05D2201/0203 ,  Y10S901/01

Abstract: A robot cleaner which does not stop to change a traveling direction thereof, and a control method thereof includes setting a territory about which cleaning will be performed based on position data acquired during traveling about a cleaning area, predetermining a cleaning path to clean the territory about which cleaning will be performed, and if the cleaning path includes a zigzag traveling path, changing the traveling direction of the robot cleaner by executing curved traveling of the robot cleaner during traveling along the zigzag traveling path, thus decreasing the time required to clean an area during a change of the traveling direction of the robot cleaner.

Abstract translation: 一种不停止改变其行进方向的机器人清洁器及其控制方法包括根据在清洁区域行进期间获取的位置数据来设置将执行清洁的区域，预先确定清洁区域的清洁路径 进行清洗，如果清扫路径包括锯齿形行进路径，则通过在沿着之字形行进路径行驶的同时执行机器人清洁器的弯曲行进来改变机器人清洁器的行进方向，从而减少清洁区域所需的时间 在机器人清洁器的行进方向的改变期间。

公开(公告)号：US10700714B2

公开(公告)日：2020-06-30

申请号：US16229153

申请日：2018-12-21

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Dong Min Shin ,  Beom Kyu Shin ,  Heon Hwa Cheong ,  Jun Jin Kong ,  Hong Rak Son ,  Yeong Geol Song ,  Se Jin Lim

IPC: H03M7/40 ,  H03M13/39 ,  H03M13/11

Abstract: A method of operating a decoder, which has variable nodes and check nodes, includes receiving variable-to-check (V2C) messages from the variable nodes using a first check node among the check nodes. The number of messages having a specific magnitude among the V2C messages is counted. The magnitude of a check-to-variable (C2V) message to be transmitted to a first variable node, among the variable nodes, is determined based on the count value and the magnitude of a V2C message of the first variable node.

公开(公告)号：US10542859B2

公开(公告)日：2020-01-28

申请号：US15548008

申请日：2016-02-12

Applicant: Samsung Electronics Co., Ltd.

Inventor： Dong Hyun Lee ,  In Joo Kim ,  Dong Min Shin ,  Jeong Ki Yoo ,  Dong Hun Lee ,  Ji Won Chun

IPC: A47L9/28 ,  A47L5/22 ,  A47L9/00 ,  A47L9/04 ,  B25J9/00 ,  B25J19/04 ,  G05D1/02 ,  G06K9/00 ,  H04N5/225

Abstract: Disclosed is a cleaning robot for creating a 3Dimensional (3D) obstacle map including information about a height of an object existing on an area to be cleaned, and cleaning the area to be cleaned based on the 3D obstacle map, and a method of controlling the cleaning robot. In accordance with an aspect of the present disclosure, there is provided. The cleaning robot includes a main body, a moving portion configured to move the main body, an obstacle sensor configured to sense a height of an obstacle, and a controller configured to create an obstacle map including information about the height of the obstacle.

公开(公告)号：US10305170B2

公开(公告)日：2019-05-28

申请号：US15665933

申请日：2017-08-01

Applicant: Samsung Electronics Co., Ltd.

Inventor： Yong Soo Kwak ,  Gyu Sub Kim ,  Hae Yeon Kim ,  Se Hyun Park ,  Kyung Il Seo ,  Jung Hoon Seo ,  Dong Min Shin ,  Ui Chul Jeong ,  Jin Woo Jung ,  Young Jun Cho

IPC: H01Q1/24 ,  H01Q5/35 ,  H01Q1/48 ,  H01Q21/30

Abstract: An electronic device is provided. The electronic device includes a housing, a wireless communication circuit, a first antenna radiator electrically connected with a first ground, a second antenna radiator electrically connected with a second ground, a feeding unit that feeds at least one of the first antenna radiator or the second antenna radiator, and a first switch that operates at a first connection state where the feeding unit and the first antenna radiator are electrically connected to each other, at a second connection state where the feeding unit and the second antenna are electrically connected to each other, or at a third connection state where the feeding unit and the first antenna radiator are connected to each other and the feeding unit and the second antenna radiator are electrically connected to each other, based on a first control signal from the wireless communication circuit.

公开(公告)号：US09950586B2

公开(公告)日：2018-04-24

申请号：US15125776

申请日：2015-03-13

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Sung Jin Park ,  Jae Youl Jeong ,  Heum Yong Park ,  Dong Min Shin ,  Jeong Ki Yoo ,  Dong Hun Lee

IPC: A47L11/40 ,  B60G17/0165 ,  B60G17/015 ,  B60K7/00 ,  B60K17/14

CPC classification number: B60G17/0165 ,  A47L9/009 ,  A47L11/4011 ,  A47L11/4041 ,  A47L11/4066 ,  A47L11/4072 ,  A47L2201/04 ,  B60G17/0157 ,  B60K7/0007 ,  B60K17/145

Abstract: Disclosed herein is a cleaning robot including an improved driving unit to escape from an undriveable state occurring under various driving conditions. The cleaning robot includes a body, and a driving unit that drives the body. The driving unit includes a first driving motor and a second driving motor that generate driving power; a driving wheel that rotates when the driving power is delivered to the driving wheel from the first driving motor; and a wheel frame that supports the driving wheel to be rotatable and rotates between a first position and a second position with respect to a motor shaft of the first driving motor. The wheel frame rotates in at least one section between the first position and the second position when the driving power is delivered to the wheel frame from the second driving motor.

公开(公告)号：US20130118528A1

公开(公告)日：2013-05-16

申请号：US13667718

申请日：2012-11-02

Applicant: Samsung Electronics Co., Ltd.

Inventor： Won Kuk KIM ,  Shin Kim ,  Dong Min Shin ,  Dong Hun Lee

IPC: B08B7/04

CPC classification number: G05D1/0219 ,  G05D1/0274 ,  G05D2201/0203

Abstract: A robot cleaner and a control method thereof includes determining whether a first cleaning mode has been selected, upon determining that the first cleaning mode has been selected, defining a plurality of cleaning regions based on a position of the robot cleaner, and sequentially cleaning the defined cleaning regions.

Abstract translation: 机器人清洁器及其控制方法包括：在确定已经选择了第一清洁模式之后，确定是否已经选择了第一清洁模式，基于机器人清洁器的位置来定义多个清洁区域，并且顺序地清洁所定义的 清洁区域。