Title:
AUTOMATED FAULT DIAGNOSIS AND RECOVERY OF MACHINES
Document Type and Number:
WIPO Patent Application WO/2017/068417
Kind Code:
A3
Abstract:
A system and method for diagnosing and recovering from faults in a robot includes providing markers affixed to a floor surface, where each marker has a positional indicia thereon, navigating an area by the robot using the markers, acquiring the positional indicia on at least one marker, processing the acquired positional indicia to determine a position and angle of the at least one marker, computing a position offset and angle offset of markers with respect to a reference position and angle, adjusting the reference position and angle when the computed position offset and angle offset meets a first predetermined criteria, and alerting an external entity when the computed position offset and angle offset does not meet the first predetermined criteria.
Inventors:
GUPTA AKASH (IN)
KOHLI SAMAY (IN)
HOELTGEN WOLFGANG KURT (DE)
KEJRIWAL GAURAV (IN)
KOHLI SAMAY (IN)
HOELTGEN WOLFGANG KURT (DE)
KEJRIWAL GAURAV (IN)
Application Number:
PCT/IB2016/001589
Publication Date:
June 29, 2017
Filing Date:
October 24, 2016
Export Citation:
Assignee:
GREYORANGE PTE LTD (SG)
GUPTA AKASH (IN)
GUPTA AKASH (IN)
International Classes:
G05B19/04
Foreign References:
| US9157757B1 | 2015-10-13 | |||
| US20120239224A1 | 2012-09-20 | |||
| US5923139A | 1999-07-13 | |||
| US20120116584A1 | 2012-05-10 |
Other References:
See also references of EP 3365736A4
Download PDF:
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