-
公开(公告)号：US20250108508A1
公开(公告)日：2025-04-03
申请号：US18375291
申请日：2023-09-29
Applicant: HITACHI, Ltd.
Inventor： Satoshi NAKAMURA
IPC: B25J9/16
Abstract: In example implementations described herein, there are systems and methods for controlling a cooperative robotic device including generating, for the cooperative robotic device, a plurality of candidate task end states associated with a first task. The method may further include selecting, for the cooperative robotic device, a first task end state from the plurality of candidate task end states, receiving load data regarding a load experienced by the cooperative robotic device, and selecting, based on the load data, a second task end state from the plurality of candidate task end states.
-
Patent Agency Ranking
公开(公告)号：US20160258128A1
公开(公告)日：2016-09-08
申请号：US14990327
申请日：2016-01-07
Applicant: Hitachi, Ltd.
Inventor： Satoshi NAKAMURA , Saku EGAWA
CPC classification number: E02F3/43 , E02F3/437 , E02F9/2029 , E02F9/26 , E02F9/265
Abstract: In a trace generation device including a trace generation determination unit that outputs a command of trace generation, when a difference of an actual load applied to a bucket and a reference load is equal to or larger than a predetermined value during excavation and a candidate trace generation unit that generates a trace in which a work amount is almost constant, after the command is output, the reference load is an estimated load and the command of the trace generation is output when the difference of the actual load and the estimated load is equal to or larger than the predetermined value during the excavation. As a result, working efficiency can be raised while a trace in which an excavation amount is almost constant is generated.
Abstract translation: 在轨迹生成装置中，包括轨迹生成判定部，其输出跟踪生成命令，当施加到铲斗的实际负载与基准负载的差异等于或大于挖掘期间的预定值和候选轨迹生成 生成工作量几乎恒定的轨迹的单位，在命令输出后，参考负载是估计负载，当实际负载和估计负载的差值等于 或大于开挖期间的预定值。 结果，可以提高工作效率，同时产生挖掘量几乎恒定的痕迹。
-
公开(公告)号：US20150367507A1
公开(公告)日：2015-12-24
申请号：US14766037
申请日：2013-02-12
Applicant: HITACHI, LTD.
Inventor： Saku EGAWA , Satoshi NAKAMURA , Makoto HATTORI , Junichi TAMAMOTO
CPC classification number: G21C17/003 , B25J5/02 , B25J9/023 , B25J9/041 , B25J11/005 , B25J15/0019 , F16M13/022 , G21C17/01 , G21C17/013 , G21C19/02 , G21C19/10 , G21C19/34 , G21D1/003 , G21F9/30 , Y02E30/40 , Y10S901/16 , Y10S901/17 , Y10S901/27 , Y10S901/41
Abstract: Provided is a remotely operated manipulator which can be applied to a space which is wider on a back side than at an opening part, which has a simple structure, high stiffness, and high reliability. The remotely operated manipulator of the present invention includes: a circular base fixed to a wall surface; a beam which rotates on the circular base; a trolley which moves on the beam; and a mast which is raised and lowered with respect to the trolley and is mounted with a tool unit at a tip. Stiffness is improved by directly fixing the beam to the wall surface by a beam fixing device. Further, a work region is expanded by mounting a bending mast on the tip of the mast.
Abstract translation: 本发明提供一种远程操作的操纵器，其可以应用于后侧比在开口部分更宽的空间，其结构简单，刚度高，可靠性高。 本发明的遥控操作器包括：固定在壁面上的圆形基座; 在圆形基座上旋转的梁; 在梁上移动的手推车; 以及相对于手推车升高和降低的桅杆，并且在尖端安装有工具单元。 通过光束固定装置将光束直接固定在墙壁表面上，提高了刚度。 此外，通过将桅杆安装在桅杆的尖端上来扩大工作区域。
-
公开(公告)号：US20250108511A1
公开(公告)日：2025-04-03
申请号：US18375296
申请日：2023-09-29
Applicant: HITACHI, Ltd.
Inventor： Himanshu BINDAL , Satoshi NAKAMURA
Abstract: A method for performing telexistence, which may include receiving, by a processor, a request to control a humanoid from a remote user; determining, by the processor, acceptance of the request by a host; for the request being determined as accepted, verifying, by the processor, receipt of a set of initiating signals; for the set of initiating signals being received: receiving a humanoid mapping method chosen by the remote user, and controlling the humanoid based on the humanoid mapping method determined by the remote user; and for the set of initiating signals not being received, terminating, by the processor, the request to control the humanoid.
-
公开(公告)号：US20240109190A1
公开(公告)日：2024-04-04
申请号：US18285343
申请日：2022-02-02
Applicant: Hitachi, Ltd.
Inventor： Satoshi NAKAMURA
IPC: B25J9/16
CPC classification number: B25J9/163 , B25J9/1661 , B25J9/1694
Abstract: One aspect of the present invention is provided with: a calculation processing unit for, by using a learning model, inferring and outputting progress in a work step and a type of a work target object corresponding to information indicating the current work situation of a robot device, acquired by a work situation sensor; and an operation selection unit that selects an operation pattern generation unit from one or more operation pattern generation units each for generating an operation pattern of a robot device 1 corresponding to the current work step, on the basis of the inferred type of the work target object and the inferred progress in the current work step.
-
公开(公告)号：US20230390935A1
公开(公告)日：2023-12-07
申请号：US18033814
申请日：2021-08-26
Applicant: HITACHI, LTD.
Inventor： Satoshi NAKAMURA
IPC: B25J9/16
CPC classification number: B25J9/1697 , B25J9/1664
Abstract: This robot control system is provided with a robot device, an environment sensor which acquires an environmental condition of the robot device, and a control device which controls the operation of the robot device by employing a trained model to generate an operation command for the robot device, corresponding to the current output of the environment sensor, wherein the control device is provided with: an environmental condition matching degree calculating unit which calculates a degree of matching between the environmental condition of the robot device during learning and the current environmental condition of the robot device, on the basis of the current output of the environment sensor; and an adjusting unit which adjusts the content of the robot device operation command on the basis of the calculation result of the degree of matching.
-
-
-
-
-
Search Results
6
records
(took 0.013 seconds)
