ABNORMALITY DETECTOR OF MOVING ROBOT

Title:

ABNORMALITY DETECTOR OF MOVING ROBOT

Document Type and Number:

WIPO Patent Application WO/2004/071718

Kind Code:

A1

Abstract:

An abnormality detector of a moving robot (1) arranged such that self-diagnosis is made in the abnormality detector of the moving robot whether the internal state quantity has an abnormal value or not or whether at least any one, e.g. an inner field sensor, is abnormal or not, abnormality information is delivered when a decision is made that an abnormality has occurred with the date of occurrence being attached thereto and stored in an internal memory (68g) and an external memory (94a). Reliability of abnormality detection of the moving robot can thereby be enhanced and the circumstance leading to abnormality can be grasped accurately because the abnormality information is stored with the date of occurrence being attached thereto. In addition to the date of occurrence, parameters indicative of the state quantity can be attached to the abnormality information being stored in the external memory.

Inventors:

OGAWA NAOHIDE (JP)
KAWAGUCHI YUICHIRO (JP)
AIHARA MASAKI (JP)
MATSUMOTO TAKASHI (JP)

Application Number:

PCT/JP2003/001578

Publication Date:

August 26, 2004

Filing Date:

February 14, 2003

Export Citation:

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Assignee:

HONDA MOTOR CO LTD (JP)
OGAWA NAOHIDE (JP)
KAWAGUCHI YUICHIRO (JP)
AIHARA MASAKI (JP)
MATSUMOTO TAKASHI (JP)

International Classes:

B25J5/00; B25J9/16; B25J13/00; A63H11/18; B25J19/06; (IPC1-7): B25J19/06; B25J5/00

Foreign References:

US6064167A	2000-05-16
JP2002144260A	2002-05-21
JP2001277163A	2001-10-09
EP1103449A1	2001-05-30
JPH07334227A	1995-12-22
JP2001150374A	2001-06-05
EP1034899A1	2000-09-13

Other References: