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:
Jan. 06, 2026
Filed:
Oct. 26, 2023
Seiko Epson Corporation, Tokyo, JP;
Yoshihito Yamada, Chino, JP;
SEIKO EPSON CORPORATION, , JP;
Abstract
A control method for a robot system is provided. The robot system includes a robot, a robot control unit that controls an operation of the robot, and a safety monitoring unit that monitors the operation of the robot. The control method includes: a speed reduction control step of causing the robot control unit to perform speed reduction control of the robot, based on a speed reduction command; and an abnormality detection step of causing the safety monitoring unit to acquire an operation speed of the robot at a predetermined interval during the speed reduction control step, and to detect an abnormality in the speed reduction control from a speed change calculated based on the acquired operation speed.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile