Robot system
US11878423B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jul 30, 2019 |
| Grant date | Jan 23, 2024 |
| Priority date | — |
| Expiry date | Jan 11, 2041 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG05B2219/40403
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
A robot system includes a robot body, a memory, an operation controlling module, a manipulator, and a limit range setting module configured to set a limit range of the corrective manipulation by the manipulator. The operation controlling module executes a given limiting processing when a corrective manipulation is performed beyond the limit range from an operational position based on automatic operation information. The limit range setting module calculates a positional deviation between the operational position based on the automatic operation information before the correction and an operational position based on the corrected operation information, and when the positional deviation is at or below a first threshold, narrows the limit range in the next corrective manipulation by the manipulator.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.