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公开(公告)号：US09601019B2
公开(公告)日：2017-03-21
申请号：US14282464
申请日：2014-05-20
发明人： In Joo Kim , Dong Min Shin , Shin Kim
CPC分类号： A47L11/4011 , A47L9/2805 , A47L9/2852 , A47L11/4008 , A47L11/4061 , A47L2201/022 , A47L2201/04 , G05D1/0088 , G05D1/0214 , G08G1/16 , Y02B40/82
摘要： A cleaning robot includes a non-circular main body, a moving assembly mounted on a bottom surface of the main body to perform forward movement, backward movement and rotation of the main body, a cleaning tool assembly mounted on the bottom surface of the main body to clean a floor, a detector to detect an obstacle around the main body, and a controller to determine whether an obstacle is present in a forward direction of the main body based on a detection signal of the detector, control the rotation of the main body to determine whether the main body rotates by a predetermined angle or more upon determining that the obstacle is present in the forward direction, and determine that the main body is in a stuck state to control the backward movement of the main body if the main body rotates by the predetermined angle or less.
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公开(公告)号：US20160374527A1
公开(公告)日：2016-12-29
申请号：US15257204
申请日：2016-09-06
发明人： Jeong Ki YOO , Sung Jin Park , Jun Young Lee , Dong Min Shin , Dong Hun Lee , Jae Youl Jeong , Shin Kim , Heum Yong Park , In Hak Na
CPC分类号： A47L11/4011 , A47L9/009 , A47L11/4041 , A47L11/4061 , A47L11/4066 , A47L11/4072 , A47L2201/04 , G05D1/027 , G05D1/0272 , G05D2201/0215
摘要： A cleaning robot includes a main body and a drive unit to move the main body. The drive unit includes a plurality of motors to generate driving force; a plurality of wheels connected to one of the plurality of motors and rotating by driving force received from the one of the plurality of motors; and a driving frame to support the plurality of wheels, receive driving force from another motor among the plurality of motors, and rotate for changing positions of the plurality of wheels.
摘要翻译： 清洁机器人包括主体和用于移动主体的驱动单元。 驱动单元包括产生驱动力的多个电动机; 连接到所述多个马达中的一个的多个轮，并且通过从所述多个马达中的一个马达接收的驱动力旋转; 以及用于支撑所述多个车轮的驱动框架，从所述多个电动机中的另一个电动机接收驱动力，并且旋转以改变所述多个车轮的位置。
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公开(公告)号：US10826160B2
公开(公告)日：2020-11-03
申请号：US16414111
申请日：2019-05-16
发明人： 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
摘要： 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.
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公开(公告)号：US10362919B2
公开(公告)日：2019-07-30
申请号：US15429776
申请日：2017-02-10
发明人： In Joo Kim , Dong Min Shin , Shin Kim
摘要： A cleaning robot includes a non-circular main body, a moving assembly mounted on a bottom surface of the main body to perform forward movement, backward movement and rotation of the main body, a cleaning tool assembly mounted on the bottom surface of the main body to clean a floor, a detector to detect an obstacle around the main body, and a controller to determine whether an obstacle is present in a forward direction of the main body based on a detection signal of the detector, control the rotation of the main body to determine whether the main body rotates by a predetermined angle or more upon determining that the obstacle is present in the forward direction, and determine that the main body is in a stuck state to control the backward movement of the main body if the main body rotates by the predetermined angle or less.
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公开(公告)号：US10164663B2
公开(公告)日：2018-12-25
申请号：US15613659
申请日：2017-06-05
发明人： Dong Min Shin , Beom Kyu Shin , Heon Hwa Cheong , Jun Jin Kong , Hong Rak Son , Yeong Geol Song , Se Jin Lim
摘要： 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.
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公开(公告)号：US09796088B2
公开(公告)日：2017-10-24
申请号：US14838806
申请日：2015-08-28
发明人： Jun Pyo Hong , Dong Min Shin , Jun Hwa Lee , Dong Hun Lee , Won Kuk Kim , Woo Ram Chung , Kyu Sun Han , Suk Hoon Song
CPC分类号： 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
摘要： 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.
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公开(公告)号：US20150367512A1
公开(公告)日：2015-12-24
申请号：US14838806
申请日：2015-08-28
发明人： Jun Pyo HONG , Dong Min Shin , Jun Hwa Lee , Dong Hun Lee , Won Kuk Kim , Woo Ram Chung , Kyu Sun Han , Suk Hoon Song
CPC分类号： 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
摘要： 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.
摘要翻译： 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。
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公开(公告)号：US11128321B2
公开(公告)日：2021-09-21
申请号：US16882627
申请日：2020-05-25
发明人： Dong Min Shin , Beom Kyu Shin , Heon Hwa Cheong , Jun Jin Kong , Hong Rak Son , Yeong Geol Song , Se Jin Lim
摘要： 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.
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公开(公告)号：USD926538S1
公开(公告)日：2021-08-03
申请号：US29730275
申请日：2020-04-02
设计人： Eun Hye Kim , Tae Hwan Kim , Ji Hyun Bang , Dong Min Shin , Mi-Seon Hwang
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公开(公告)号：US10362917B2
公开(公告)日：2019-07-30
申请号：US15257204
申请日：2016-09-06
发明人： Jeong Ki Yoo , Sung Jin Park , Jun Young Lee , Dong Min Shin , Dong Hun Lee , Jae Youl Jeong , Shin Kim , Heum Yong Park , In Hak Na
摘要： A cleaning robot includes a main body and a drive unit to move the main body. The drive unit includes a plurality of motors to generate driving force; a plurality of wheels connected to one of the plurality of motors and rotating by driving force received from the one of the plurality of motors; and a driving frame to support the plurality of wheels, receive driving force from another motor among the plurality of motors, and rotate for changing positions of the plurality of wheels.
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