Control synchronization for high-latency teleoperation
US9144907B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Oct 24, 2013 |
| Grant date | Sep 29, 2015 |
| Priority date | — |
| Expiry date | Dec 18, 2033 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S901/02
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
Robotic system (100) includes a processing device (512) and a plurality of robot actuators (501) to cause a specified motion of the robot (102). The processing device (512) responds to one or more user robot commands (115) initiated by a control operator input at a remote control console (108). A user robot command will specify a first movement of the robot from a first position to a second position. The processing device will compare a current pose of the robot to an earlier pose of the robot to determine a difference between the current pose and the earlier pose. Based on this comparing, the processing device will selectively transform the user robot command to a latency-corrected robot command which specifies a second movement for the robot which is different from the first movement.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.