公开(公告)号：US12280498B2

公开(公告)日：2025-04-22

申请号：US18169217

申请日：2023-02-15

Applicant: Honda Motor Co., Ltd.

Inventor： Taizo Yoshikawa

IPC: B25J3/00 ,  B25J9/16 ,  B25J13/02 ,  B25J15/00

Abstract: A remote control system includes: a coordinate origin setting part for setting coordinate origins of an operator and an end effector; an operator joint angle information acquisition part for acquiring information on a joint angle of a finger of the operator; an operator finger length measurement part for measuring a length of each link of the finger of the operator; an operator fingertip position calculation part for calculating a tip position of each finger of the operator viewed from a local coordinate origin of an operator model to be a fingertip position of the operator from information acquired by the operator joint angle information acquisition part and the operator finger length measurement part; and an end effector joint angle derivation part for deriving a joint angle of the end effector from the fingertip position of the operator and a local coordinate origin of the end effector by inverse kinematics.

公开(公告)号：US11035703B2

公开(公告)日：2021-06-15

申请号：US16809578

申请日：2020-03-05

Applicant: Honda Motor Co.,Ltd.

Inventor： Taizo Yoshikawa

IPC: G06F11/30 ,  G01D18/00

Abstract: A sensor arrangement mode acquisition device capable of acquiring an arrangement mode of sensors while evaluating a detection accuracy of a predetermined action and a limitation on the number of sensors is provided. An E2PROM (13) of a sensor arrangement mode acquisition device (1) stores a database that defines a relationship between k×m correct answer ratios when the number of sensors (2) within a range of n or less is disposed in a test subject in k different arrangement modes, the k arrangement modes, and m predetermined actions. A controller (10) acquires one or more arrangement modes from the database in a case where an upper limit number of sensors, a predetermined action, and attachment areas of the sensors are selected by operating an input device (12) and a result display button (27) is pressed, and displays the acquired arrangement modes on a display (11).

公开(公告)号：US20170241790A1

公开(公告)日：2017-08-24

申请号：US15398965

申请日：2017-01-05

Applicant: HONDA MOTOR CO., LTD.

Inventor： Taizo Yoshikawa

IPC: G01C21/34

CPC classification number: G01C21/3446 ,  G01C21/206 ,  G01C21/3415 ,  G01S19/13 ,  G01S19/14 ,  G05D1/0217 ,  G05D2201/0217

Abstract: A path plan generating apparatus 10 corrects an RRT path plan that an RRT path plan generating section 22 has generated by processing based on the RRT algorithm, by a path plan correcting section 23 by processing based on the potential method. If the corrected path plan becomes a path plan with which interference between the mobile body 1 and an obstacle A is unavoidable, the apparatus 10 causes the RRT path plan generating section 22 to generate a new RRT path plan.

公开(公告)号：US09995589B2

公开(公告)日：2018-06-12

申请号：US15398965

申请日：2017-01-05

Applicant: HONDA MOTOR CO., LTD.

Inventor： Taizo Yoshikawa

IPC: G01C21/30 ,  G01C21/34 ,  G01S19/13

CPC classification number: G01C21/3446 ,  G01C21/206 ,  G01C21/3415 ,  G01S19/13 ,  G01S19/14 ,  G05D1/0217 ,  G05D2201/0217

Abstract: A path plan generating apparatus 10 corrects an RRT path plan that an RRT path plan generating section 22 has generated by processing based on the RRT algorithm, by a path plan correcting section 23 by processing based on the potential method. If the corrected path plan becomes a path plan with which interference between the mobile body 1 and an obstacle A is unavoidable, the apparatus 10 causes the RRT path plan generating section 22 to generate a new RRT path plan.