The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 04, 2025
Filed:
Aug. 23, 2022
Qingdao University of Technology, Shandong, CN;
Shandong University, Jinan Shandong, CN;
Hebei University of Technology, Tianjin, CN;
Chengjun Chen, Shandong, CN;
Zhengxu Zhao, Shandong, CN;
Tianliang Hu, Shandong, CN;
Jianhua Zhang, Shandong, CN;
Yang Guo, Shandong, CN;
Dongnian Li, Shandong, CN;
Qinghai Zhang, Shandong, CN;
Yuanlin Guan, Shandong, CN;
QINGDAO UNIVERSITY OF TECHNOLOGY, Shandong, CN;
SHANDONG UNIVERSITY, Jinan Shandong, CN;
EBEI UNIVERSITY OF TECHNOLOGY, Tianjin, CN;
Abstract
A digital twin modeling method to assemble a robotic teleoperation environment, including: capturing images of the teleoperation environment; identifying a part being assembled; querying the assembly assembling order to obtain a list of assembled parts according to the part being assembled; generating a three-dimensional model of the current assembly from the list and calculating position pose information of the current assembly in an image acquisition device coordinate system; loading a three-dimensional model of the robot, determining a coordinate transformation relationship between a robot coordinate system and an image acquisition device coordinate system; determining position pose information of the robot in an image acquisition device coordinate system from the coordinate transformation relationship; determining a relative positional relationship between the current assembly and the robot from position pose information of the current assembly and the robot in an image acquisition device coordinate system; establishing a digital twin model of the teleoperation environment.