公开(公告)号：US11951624B2

公开(公告)日：2024-04-09

申请号：US17329297

申请日：2021-05-25

Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE

Inventor： Chien-Yu Wu ,  Shang-Kun Li ,  Shu Huang

IPC: B25J9/16 ,  B25J9/02 ,  B25J13/08

CPC classification number: B25J9/1633 ,  B25J9/023 ,  B25J9/1682 ,  B25J13/082

Abstract: A robotic arm system includes first robotic arm, second robotic arm and main controller. The first robotic arm and the second robotic arm are configured to grab object. The main controller is configured to: determine whether first force vector of first force applied by the first robotic arm to the object is equal to second force vector of second force applied by the second robotic arm to the object; when the first force vector and the second force vector are not equal, obtain a first difference between the first force vector and the second force vector; and according to the first difference, change at least one of the first force applied by the first robotic arm to the object and the second force applied by the second robotic arm to the object so that the first force vector and the second force vector are equal.

公开(公告)号：US11967063B2

公开(公告)日：2024-04-23

申请号：US17182740

申请日：2021-02-23

Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE

Inventor： Shang-Kun Li ,  Shu Huang

IPC: G06T7/00 ,  A61B10/00 ,  G06N3/0475 ,  G06N3/094

CPC classification number: G06T7/0012 ,  A61B10/0045 ,  G06N3/0475 ,  G06N3/094 ,  A61B2562/0247 ,  G06T2207/10024 ,  G06T2207/10028 ,  G06T2207/20081 ,  G06T2207/20084 ,  G06T2207/30004

Abstract: An automatic bio-specimen inspection system includes an inspection device, an image processing module, a spatial learning module, a path generation module and a motion device. The inspection device is used to approach an inspection site for performing a bio-specimens collection and/or inspection. The image processing module is used to capture and process a plurality of 2D images of the inspection site. The spatial learning module is used to generate a 3D spatial information of the inspection site according to the 2D images. The path generation module is used to generate an inspection path information based on the 3D spatial information. The motion device is used to move the inspection device to the inspection site according to the inspection path information for performing the inspection operation.

公开(公告)号：US11685104B2

公开(公告)日：2023-06-27

申请号：US16985845

申请日：2020-08-05

Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE

Inventor： Shang-Kun Li ,  Chih-Hsuan Shih

IPC: B29C53/80 ,  B29C53/56

CPC classification number: B29C53/8041 ,  B29C53/564

Abstract: A dynamic correction system of a manufacturing process using wire is provided. The dynamic correction system includes a driving device, a path sensor, and a controller. The driving device is configured to: drive a carrier with a motion parameter and encapsulate the carrier with a wire. The path sensor is configured to obtain an actual path information of the wire encapsulating the carrier. The controller is configured to: obtain an actual path of the wire encapsulating the carrier according to the actual path information; obtain an actual path difference between a target path and the actual path; determine whether the actual path difference is greater than a predetermined error; and, when the actual path difference is greater than the predetermined error, control the driving device to change the motion parameter to cause the actual path of the wire encapsulating the carrier to approach the target path.

公开(公告)号：US11560657B2

公开(公告)日：2023-01-24

申请号：US17316995

申请日：2021-05-11

Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE

Inventor： Yi-Ping Huang ,  Shang-Kun Li ,  Yi-Tseng Li

IPC: D04C3/40 ,  D04C3/48

Abstract: A braiding path generating method includes the following steps. Firstly, a mandrel model is received. Then, an outer diameter of the mandrel model is obtained. Then, a target braiding angle is obtained according to a target coverage rate and the outer diameter of the mandrel model. Then, a braiding simulation path is generated according to the target braiding angle.

公开(公告)号：US10540779B2

公开(公告)日：2020-01-21

申请号：US15847089

申请日：2017-12-19

Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE

Inventor： Chih-Hsuan Shih ,  Kuang-Yu Wu ,  Shang-Kun Li ,  Shu Huang

IPC: G06K9/00 ,  G06T7/70 ,  H04N5/225 ,  B25J9/16 ,  H04N13/204 ,  G05B19/02

Abstract: A posture positioning system for machine and the method thereof are provided. The system mainly consists of at least a depth camera mount on a robot to scan points of cloud of the machine, and a processing unit to apply an algorithm with the points of cloud and a contour vector file of the machine to obtain a transfer relationship. The processing unit further obtains a spatial relationship by a matrix calculation with the transfer relationship and a position relationship which exists between the robot and the depth camera. A route generating module of the processing unit generates, if needed, a moving route for the robot according to the spatial relationship.