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公开(公告)号：US20130212829A1
公开(公告)日：2013-08-22
申请号：US13771916
申请日：2013-02-20
Applicant: LG Electronics Inc.
Inventor： Sangho Yoon , Jaehark Park
IPC: A47L9/28
CPC classification number: A47L9/28 , A47L5/36 , A47L9/242 , A47L9/2805 , A47L9/2852 , G01D5/145
Abstract: Disclosed are an autonomous mobile cleaner, and a method for moving the same. A user's intention may be estimated based on a size and a direction of a tensile strength applied to the air pipe, and a cleaner body may move according to the user's intention. This can allow the cleaner to autonomously move. Besides, the autonomous mobile cleaner can always and precisely detect a user's operation without having interference with obstacles, using a displacement of the air pipe. Further, the fabrication costs can be reduced and displacements in all directions can be calculated, by using a hall sensor and a magnet member.Further, a user's efforts to operate the cleaner can be minimized, and can be prevented damages of the air pipe, a connection part between the air pipe and the cleaner body, etc. due to an excessive force.
Abstract translation: 公开了一种自主移动清洁器及其移动方法。 可以基于施加到空气管的拉伸强度的大小和方向来估计使用者的意图，并且吸尘器主体可以根据用户的意图移动。 这样可以让清洁剂自动移动。 此外，自主移动清洁器可以始终并且精确地检测用户的操作，而不会妨碍空气管道的位移。 此外，可以通过使用霍尔传感器和磁体构件来减少制造成本并且可以计算各个方向上的位移。 此外，用户可以将清洁器操作的努力降至最低，并且可以防止空气管，空气管和吸尘器主体之间的连接部分由于过大的力而受到损坏。
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公开(公告)号：US09433552B2
公开(公告)日：2016-09-06
申请号：US14761576
申请日：2014-01-16
Applicant: LG ELECTRONICS INC.
Inventor： Yoonyoung Chang , Honggul Jun , Jaehark Park , Duksang Kim , Eulpyo Hong , Gyunghwan Yuk , Jungsik Kim , Byungju Dan , Hongsoo Park , Byeongrim Jo , Byunghoon Min , Sangho Yoon , Heuisik Seo
CPC classification number: A61H3/04 , A61G5/04 , A61G5/1094 , A61G5/128 , A61G5/14 , A61G2203/14 , A61G2203/70 , A61H2003/043 , A61H2003/046 , A61H2201/0161 , A61H2201/0173 , A61H2201/0192 , A61H2201/1215 , A61H2201/1633 , A61H2201/1635 , A61H2201/5043 , A61H2201/5048 , A61H2201/5061 , A61H2201/5084 , A61H2201/5092 , G01S15/02 , G01S17/08
Abstract: An electromotive walking assistance device includes a drive unit including a plurality of wheels and a motor for driving at least on portion of the plurality of wheels, a sensor unit sensing a distance from a user, a manipulation unit sensing a user's manipulation, and a controller controlling the motor based on a signal of the distance from the user and a signal of the user's manipulation.
Abstract translation: 一种电动行走辅助装置包括：驱动单元，包括多个车轮;以及马达，用于驱动所述多个车轮的至少一部分;传感器单元，其感测距离用户的距离;感测用户操纵的操作单元;以及控制器 基于来自用户的距离的信号和用户操纵的信号来控制电动机。
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公开(公告)号：US08713748B2
公开(公告)日：2014-05-06
申请号：US13771916
申请日：2013-02-20
Applicant: LG Electronics Inc.
Inventor： Sangho Yoon , Jaehark Park
CPC classification number: A47L9/28 , A47L5/36 , A47L9/242 , A47L9/2805 , A47L9/2852 , G01D5/145
Abstract: Disclosed are an autonomous mobile cleaner, and a method for moving the same. A user's intention may be estimated based on a size and a direction of a tensile strength applied to the air pipe, and a cleaner body may move according to the user's intention. This can allow the cleaner to autonomously move. Besides, the autonomous mobile cleaner can always and precisely detect a user's operation without having interference with obstacles, using a displacement of the air pipe. Further, the fabrication costs can be reduced and displacements in all directions can be calculated, by using a hall sensor and a magnet member. Further, a user's efforts to operate the cleaner can be minimized, and can be prevented damages of the air pipe, a connection part between the air pipe and the cleaner body, etc. due to an excessive force.
Abstract translation: 公开了一种自主移动清洁器及其移动方法。 可以基于施加到空气管的拉伸强度的大小和方向来估计使用者的意图，并且吸尘器主体可以根据用户的意图移动。 这样可以让清洁剂自动移动。 此外，自主移动清洁器可以始终并且精确地检测用户的操作，而不会妨碍空气管道的位移。 此外，可以通过使用霍尔传感器和磁体构件来减少制造成本并且可以计算各个方向上的位移。 此外，用户可以将清洁器操作的努力降至最低，并且可以防止空气管，空气管和吸尘器主体之间的连接部分由于过大的力而受到损坏。
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公开(公告)号：US10787257B2
公开(公告)日：2020-09-29
申请号：US15753655
申请日：2015-11-17
Applicant: LG ELECTRONICS INC.
Inventor： Jungsik Kim , Jaehark Park , Woosok Chang , Taegil Cho
Abstract: Disclosed is an unmanned aircraft including: a housing; a drive unit that is formed in such a manner that the housing is moved; multiple UWB communication modules that are arranged a distance away from one another and that receives a wireless signal from an external device; a sensor unit that detects movement of the housing; and a control unit that calculates a distance between the external device and the housing, using pieces of movement information which are output by the multiple UWB communication modules and the sensor unit, and that controls the drive unit in such a manner that a specific distance between the external device and the housing is maintained.
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