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公开(公告)号：US20220266649A1
公开(公告)日：2022-08-25
申请号：US17741815
申请日：2022-05-11
Applicant: ROBOTIS CO, LTD.
Inventor： Byoung Soo KIM , In Young HA , Woo Sik YANG , Han Cheol CHO , Young Rae PARK
Abstract: A driving module of an autonomous mobile robot is provided. The driving module includes a first wheel in constant contact with ground or road surface and having a first rotational axis; second and third wheels constrained in their positions relative to each other; a rear bar on which a second rotational axis of the second wheel is positioned at one end, an upper axis portion is provided at the other end, and an intermediate axis portion is provided in the middle; a front bar on which a third rotational axis of the third wheel is positioned at one end, in which the other end of the front bar is pivotably coupled to the intermediate axis portion; and a suspension unit of which one end is pivotably coupled to the upper axis portion and the other end is pivotably coupled to the third rotational axis or the front bar.
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公开(公告)号：USD961693S1
公开(公告)日：2022-08-23
申请号：US29756287
申请日：2020-10-27
Applicant: ROBOTIS CO., LTD.
Designer： Byoung Soo Kim , Eui Dong Kim
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公开(公告)号：US20190321966A1
公开(公告)日：2019-10-24
申请号：US16472241
申请日：2017-03-21
Applicant: ROBOTIS CO., LTD.
Inventor： Byoung Soo KIM , Yong Jin EUM
Abstract: The present invention relates to a semi-hollow actuator module and, more particularly, to a semi-hollow actuator module that has solved the problem that wires (cables) are entangled when an actuator module including a motor and a reducer therein is combined with another actuator module or a module connection member, etc. by improving a connection structure of the wires.
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公开(公告)号：US20190163658A1
公开(公告)日：2019-05-30
申请号：US15737314
申请日：2017-11-24
Applicant: ROBOTIS CO., LTD.
Inventor： Dae Sung CHOI , Soo Kyung SON , Hee Il KIM , Byoung Soo KIM
IPC: G06F13/362 , G06F7/58
Abstract: Disclosed is a slave device including an identification number setting operation sensor sensing a user's operation for performing an identification number setting operation on the slave device, a slave controller connected to the identification number setting operation sensor, and a storage unit connected to the slave controller and storing an identification number corresponding to a state range, wherein, when an identification number setting command packet is transmitted from a master device, the slave controller determines a state determined according to the user's identification number setting operation using a signal from the identification number setting operation sensor and determines an identification number corresponding to the state in the storage unit, as an identification number of the slave device.
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公开(公告)号：US09500215B2
公开(公告)日：2016-11-22
申请号：US13871074
申请日：2013-04-26
Applicant: ROBOTIS CO., LTD.
Inventor： Byoung Soo Kim
CPC classification number: F16B19/1081 , F16B2/26 , F16B5/0642 , F16B19/02 , Y10T403/49 , Y10T403/70
Abstract: Provided are a link mechanism which is variously combined, assembled and disassembled, and a universal coupler including the same. The link mechanism according to one embodiment of the present invention includes a plate and a coupling piece. The plate has a flat plate shape and a thickness and includes a plurality of coupling holes formed to pass therethrough, the coupling holes have the same size and shape and are disposed at a interval in at least one of a column direction and a row direction. The coupling piece is inserted into the coupling holes of two or more plates to couple two or more plates to each other.
Abstract translation: 提供了各种组合，组装和拆卸的连杆机构，以及包括该连杆机构的通用联轴器。 根据本发明的一个实施例的连杆机构包括板和联接件。 板具有平板形状和厚度，并且包括形成为穿过其中的多个联接孔，联接孔具有相同的尺寸和形状，并且以列方向和行方向中的至少一个间隔设置。 将联接件插入两个或更多个板的联接孔中，以将两个或更多个板彼此连接。
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Patent Agency Ranking
公开(公告)号：US20140241791A1
公开(公告)日：2014-08-28
申请号：US13871074
申请日：2013-04-26
Applicant: ROBOTIS CO., LTD.
Inventor： Byoung Soo KIM
CPC classification number: F16B19/1081 , F16B2/26 , F16B5/0642 , F16B19/02 , Y10T403/49 , Y10T403/70
Abstract: Provided are a link mechanism which can be variously combined and can be easily assembled and disassembled, and a universal coupler including the same. The link mechanism according to one embodiment of the present invention includes a first plate and a second coupling piece. Here, the first plate has a flat plate shape and a first thickness and includes a plurality of first coupling holes formed to pass therethrough, the first coupling holes have the same size and shape and are disposed at a first interval in at least one of a column direction and a row direction. The first coupling piece is inserted into the first coupling holes of two or more first plates to couple two or more first plates to each other.
Abstract translation: 提供了可以进行各种组合并且可以容易地组装和拆卸的连杆机构，以及包括该连杆机构的通用联轴器。 根据本发明的一个实施例的连杆机构包括第一板和第二联接件。 这里，第一板具有平板形状和第一厚度，并且包括形成为穿过其中的多个第一联接孔，第一联接孔具有相同的尺寸和形状，并且以第一间隔设置在至少一个 列方向和行方向。 第一联接件被插入到两个或更多个第一板的第一联接孔中，以将两个或更多个第一板彼此连接。
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公开(公告)号：US11858570B2
公开(公告)日：2024-01-02
申请号：US17738411
申请日：2022-05-06
Applicant: ROBOTIS CO., LTD.
Inventor： Woo Sik Yang , Byoung Soo Kim , In Yong Ha
IPC: B62D61/12
CPC classification number: B62D61/125
Abstract: An autonomous mobile robot is provided. The autonomous mobile robot includes an upper module including a cargo space provided therein, and a cover, a lower module positioned under the upper module and providing a driving force, and a driving module provided in the lower module, in which the driving module includes a plurality of pairs of wheels capable of asynchronously contacting a road surface or ground so as to overcome a step or a stair.
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公开(公告)号：US20220269269A1
公开(公告)日：2022-08-25
申请号：US17627006
申请日：2020-06-25
Applicant: ROBOTIS CO.,LTD.
Inventor： Byoung Soo KIM , In Yong HA , Woo Sik YANG , Yoon Seok PYO
Abstract: A mobile robot platform system evolves autonomous driving ability of a mobile robot through reinforcement learning in various environments. The mobile robot platform system includes a remote control unit configured to perform remote control of the mobile robot according to its purpose of use; an autonomous driving unit configured to autonomously drive the mobile robot in an autonomous driving section based on a preset criterion; a data collection unit configured to collect data for driving of the mobile robot; a learning unit configured to train the mobile robot using reinforcement learning data including the collected data; and a determination unit configured to determine a remote control section and the autonomous driving section based on a level of the training when the mobile robot moves to a corresponding destination.
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公开(公告)号：US20220118608A1
公开(公告)日：2022-04-21
申请号：US17422381
申请日：2019-04-05
Applicant: ROBOTIS CO., LTD.
Inventor： Wook JANG , Hyoung Chul NAM , Byoung Soo KIM
Abstract: Proposed is an elastic body having variable rigidity, wherein the elastic body is used in a series elastic actuator module, connects an input and an output, and has a rigidity that varies according to the applied torque. The elastic body having variable rigidity comprises: a connection part which receives torque from the input side or the output side; and a spring part connected to and receiving torque from the one selected from among the input side and the output side which is different from the connection part, wherein the spring part is formed integrally with the connection part and has a rigidity that varies as the connection part and the spring part come into contact with each other due to deformation caused by the applied torque.
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公开(公告)号：US11161259B2
公开(公告)日：2021-11-02
申请号：US16311943
申请日：2018-02-23
Applicant: ROBOTIS CO., LTD.
Inventor： Hyoungchul Nam , Byoung Soo Kim , Ungkwon Yun
Abstract: An actuator module includes a drive unit for generating a rotational force, a deceleration unit connected to the drive unit to receive the rotational force therefrom for reducing a rotational speed transmitted thereto to increase the rotational force, a flexible unit connected to the deceleration unit to receive the rotational force therefrom and having a plurality of elastic members in a stacked form, the elastic members being variable by an external force, and an output unit connected to the flexible unit to receive the rotational force therefrom for outputting the transmitted rotational force to the outside, wherein the elastic members have the same elastic force or different elastic forces, and are selectively varied depending on the magnitude of the external force applied to the output unit.
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