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:
Feb. 18, 2025
Filed:
Apr. 11, 2022
Panasonic Intellectual Property Management Co., Ltd., Osaka, JP;
Hiroshi Shirouzu, Shiga, JP;
Abstract
A production equipment monitoring systemincluding: an anomaly index determination unitdetermining an anomaly index a of a production equipment, based on a feature quantity obtained from an equipment information on the production equipment; a relevance determination unitdetermining a degree of relevance D between each of anomalous conditions predicable to occur in the production equipmentand an observed condition of the production equipment; a detection threshold determination unitdetermining a single detection threshold th for detecting a degree of anomaly A of the production equipment, based on anomaly thresholds at which are thresholds of the anomaly index a corresponding respectively to the anomalous conditions, and on the degree of relevance D; and an anomaly degree detection unitdetecting the degree of anomaly A of the production equipment, based on the anomaly index a and the detection threshold th.