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1. WO2020117453 - WEAR DETECTION IN MECHANICAL EQUIPMENT

Publication Number WO/2020/117453
Publication Date 11.06.2020
International Application No. PCT/US2019/061779
International Filing Date 15.11.2019
IPC
G06K 9/00 2006.01
GPHYSICS
06COMPUTING; CALCULATING OR COUNTING
KRECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
9Methods or arrangements for reading or recognising printed or written characters or for recognising patterns, e.g. fingerprints
G06K 9/62 2006.01
GPHYSICS
06COMPUTING; CALCULATING OR COUNTING
KRECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
9Methods or arrangements for reading or recognising printed or written characters or for recognising patterns, e.g. fingerprints
62Methods or arrangements for recognition using electronic means
CPC
G06K 2209/19
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
KRECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
2209Indexing scheme relating to methods or arrangements for reading or recognising printed or written characters or for recognising patterns, e.g. fingerprints
19Recognition of objects for industrial automation
G06K 9/00201
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
KRECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
9Methods or arrangements for reading or recognising printed or written characters or for recognising patterns, e.g. fingerprints
00201Recognising three-dimensional objects, e.g. using range or tactile information
G06K 9/627
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
KRECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
9Methods or arrangements for reading or recognising printed or written characters or for recognising patterns, e.g. fingerprints
62Methods or arrangements for recognition using electronic means
6267Classification techniques
6268relating to the classification paradigm, e.g. parametric or non-parametric approaches
627based on distances between the pattern to be recognised and training or reference patterns
Applicants
  • EXXONMOBIL RESEARCH AND ENGINEERING COMPANY [US]/[US]
Inventors
  • VANDER NEUT, Christopher
  • DINSLAGE, Matthew, L.
  • SCHIFF, Thomas, A.
Agents
  • BOONE, Anthony
  • OKAFOR, Kristina
  • BARRETT, Glenn, T.
  • MIGLIORINI, Robert, A.
  • PRASAD, Priya, G.
Priority Data
62/776,06906.12.2018US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) WEAR DETECTION IN MECHANICAL EQUIPMENT
(FR) DÉTECTION D'USURE DANS UN ÉQUIPEMENT MÉCANIQUE
Abstract
(EN)
Aspects of the technology described herein describe a system for detecting and reducing wear in industrial equipment. Aspects of the technology use 3D image data from a field inspection of industrial equipment to identify and quantify wear. The wear can be detected by providing the images from the field inspection to a computer classifier for recognition. Aspects of the technology also use machine learning to recommend a change to the operation of the equipment to minimize wear. Such a change could include load shedding, lube oil feed rate changes, prompts for maintenance, etc. Through incorporation of the wear data into the control system, the equipment can automatically change operation to improve wear performance and increase the durability and lifetime of the equipment.
(FR)
Des aspects de la présente invention décrivent un système de détection et de réduction de l'usure dans un équipement industriel. Des aspects de la technologie emploient des données d'image 3D provenant d'une inspection sur site d'un équipement industriel en vue d'identifier et de quantifier l'usure. L'usure peut être détectée en fournissant les images de l'inspection sur site à un classificateur informatique en vue de la reconnaissance. Des aspects de la technologie utilisent également un apprentissage automatique pour recommander un changement au fonctionnement de l'équipement en vue de réduire l'usure au minimum. Un tel changement pourrait comprendre un délestage de charge, des changements du débit d'alimentation en huile de lubrification, des suggestions de maintenance, etc. Grâce à l'incorporation des données d'usure dans le système de commande, l'équipement peut changer automatiquement de fonctionnement pour améliorer les performances d'usure et augmenter la durabilité et la durée de vie de l'équipement.
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