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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
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： 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
Abstract: 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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公开(公告)号：US09480380B2
公开(公告)日：2016-11-01
申请号：US14510487
申请日：2014-10-09
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： 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 classification number: A47L11/4011 , A47L11/4041 , A47L11/4061 , A47L11/4066 , A47L11/4072 , A47L2201/04 , G05D1/027 , G05D1/0272 , G05D2201/0215
Abstract: A cleaning robot having improved traveling performance and a method of controlling the same. The cleaning robot detects a stuck state such as a ‘jammed state’, ‘lifted state’, or ‘object-caught state’ by using a motion instruction or sensor information and quickly escapes from the stuck state caused in various traveling conditions by using a wheel structure capable of changing a total height of the cleaning robot. In addition, a degree of risk and type of the stuck state is predicted before the cleaning robot is in the stuck state so that the cleaning robot may deal with the stuck state in advance. The cleaning robot may escape from the stuck state via rapidly deceleration or quick stopping in accordance with the predicted degree of risk of the stuck state, and the cleaning robot may efficiently deal with the stuck state by using information to select an escaping method suitable for the type of the stuck state.
Abstract translation: 具有改善的行驶性能的清洁机器人及其控制方法。 清洁机器人通过使用运动指令或传感器信息来检测诸如“卡住状态”，“提升状态”或“被抓住状态”的卡住状态，并且通过使用 能够改变清洁机器人的总高度的轮结构。 此外，在清洁机器人处于卡住状态之前预测一定程度的卡住状态的风险和类型，使得清洁机器人可以预先处理卡住状态。 清洁机器人可以根据预测的卡住状态的风险，通过快速减速或快速停止从卡住状态脱离，并且清洁机器人可以通过使用信息来有效地处理卡住状态，以选择适合于 卡住状态的类型。
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Patent Agency Ranking
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.
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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.
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公开(公告)号：US09931011B2
公开(公告)日：2018-04-03
申请号：US15297432
申请日：2016-10-19
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： In Joo Kim , Jeong Ki Yoo , Dong Hyun Lee , Dong Hun Lee , Jin Sung Kim
IPC: A47L11/40 , A47L11/282 , G05D1/02 , A47L11/283
CPC classification number: A47L11/4011 , A47L11/282 , A47L11/283 , A47L11/4038 , A47L11/4061 , A47L11/4069 , A47L11/4083 , A47L2201/022 , A47L2201/04 , A47L2201/06 , G05D1/0217 , G05D1/0238 , G05D1/024 , G05D1/0242 , G05D1/0246 , G05D1/0255 , G05D1/0274 , G05D2201/0203 , Y10S901/01
Abstract: A cleaning robot includes a main body; a plurality of pad assemblies mounted on the bottom of the main body for doing cleaning; a drive assembly for applying drive power for each of the plurality of pad assemblies; and a detection unit for detecting an obstacle. The drive assembly adjusts slopes of the plurality of pad assemblies individually based on the height of the obstacle.
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公开(公告)号：US09504367B2
公开(公告)日：2016-11-29
申请号：US14531511
申请日：2014-11-03
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： In Joo Kim , Jeong Ki Yoo , Dong Hyun Lee , Dong Hun Lee , Jin Sung Kim
IPC: A47L11/282 , A47L11/40 , G05D1/02
CPC classification number: A47L11/4011 , A47L11/282 , A47L11/283 , A47L11/4038 , A47L11/4061 , A47L11/4069 , A47L11/4083 , A47L2201/022 , A47L2201/04 , A47L2201/06 , G05D1/0217 , G05D1/0238 , G05D1/024 , G05D1/0242 , G05D1/0246 , G05D1/0255 , G05D1/0274 , G05D2201/0203 , Y10S901/01
Abstract: A cleaning robot including a main body, a pad mounted below the main body to implement cleaning, and a drive assembly to apply drive power to the pad. The drive assembly moves the main body to a target position by adjusting the drive power. The cleaning robot may move at a high speed owing to omni-directional movement thereof without rotation of the main body. Further, the cleaning robot may imitate a human wiping pattern, thus achieving enhanced cleaning efficiency. Furthermore, various cleaning patterns including a straight pattern and a curvilinear pattern may be applied to the cleaning robot.
Abstract translation: 一种清洁机器人，包括主体，安装在主体下方以实现清洁的垫，以及驱动组件，用于向垫施加驱动力。 驱动组件通过调节驱动力将主体移动到目标位置。 清洁机器人可以由于其全方位的运动而以高速运动而不会旋转主体。 此外，清洁机器人可以模拟人的擦拭图案，从而实现提高的清洁效率。 此外，可以将包括直线图案和曲线图案的各种清洁图案应用于清洁机器人。
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公开(公告)号：US20150142169A1
公开(公告)日：2015-05-21
申请号：US14531511
申请日：2014-11-03
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： In Joo KIM , Jeong Ki Yoo , Dong Hyun Lee , Dong Hun Lee , Jin Sung Kim
IPC: A47L11/282 , G05D1/02 , A47L11/40
CPC classification number: A47L11/4011 , A47L11/282 , A47L11/283 , A47L11/4038 , A47L11/4061 , A47L11/4069 , A47L11/4083 , A47L2201/022 , A47L2201/04 , A47L2201/06 , G05D1/0217 , G05D1/0238 , G05D1/024 , G05D1/0242 , G05D1/0246 , G05D1/0255 , G05D1/0274 , G05D2201/0203 , Y10S901/01
Abstract: A cleaning robot including a main body, a pad mounted below the main body to implement cleaning, and a drive assembly to apply drive power to the pad. The drive assembly moves the main body to a target position by adjusting the drive power. The cleaning robot may move at a high speed owing to omni-directional movement thereof without rotation of the main body. Further, the cleaning robot may imitate a human wiping pattern, thus achieving enhanced cleaning efficiency. Furthermore, various cleaning patterns including a straight pattern and a curvilinear pattern may be applied to the cleaning robot.
Abstract translation: 一种清洁机器人，包括主体，安装在主体下方以实现清洁的垫，以及驱动组件，用于向垫施加驱动力。 驱动组件通过调节驱动力将主体移动到目标位置。 清洁机器人可以由于其全方位的运动而以高速运动而不会旋转主体。 此外，清洁机器人可以模拟人的擦拭图案，从而实现提高的清洁效率。 此外，可以将包括直线图案和曲线图案的各种清洁图案应用于清洁机器人。
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