[go: up one dir, main page]

WO1998039718A9 - Systeme de diagnostic distribue - Google Patents

Systeme de diagnostic distribue

Info

Publication number
WO1998039718A9
WO1998039718A9 PCT/US1998/004288 US9804288W WO9839718A9 WO 1998039718 A9 WO1998039718 A9 WO 1998039718A9 US 9804288 W US9804288 W US 9804288W WO 9839718 A9 WO9839718 A9 WO 9839718A9
Authority
WO
WIPO (PCT)
Prior art keywords
machine
data
sensor
temperature
local monitoring
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/US1998/004288
Other languages
English (en)
Other versions
WO1998039718A1 (fr
Filing date
Publication date
Application filed filed Critical
Priority to EP98908960A priority Critical patent/EP0965092A4/fr
Priority to AU66862/98A priority patent/AU6686298A/en
Publication of WO1998039718A1 publication Critical patent/WO1998039718A1/fr
Publication of WO1998039718A9 publication Critical patent/WO1998039718A9/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Definitions

  • each of the local monitoring devices 12 is adapted to
  • the site processor 14 is a personal computer that is running a
  • site processor 14 provides a
  • the centralized processor 15 one industrial plant, and site processors 14' and 14" operating in different industrial plants or in different parts of a given country.
  • the centralized processor 15 the centralized processor 15
  • communications board 26 such as a CT Network Communications Board, that is adapted to
  • memory such as a flash memory device contained within the microprocessor 28 or an
  • external flash memory device such as an AT29C256FLASH part.
  • Other external memory such as an AT29C256FLASH part.
  • the various sensor elements maybe
  • this resetting function is accomplished as follows:
  • microprocessor or other monitoring device will general a flux circuit reset signal that is
  • the local monitoring device 12 will consist of a number of appropriate sensors for
  • Equation 1 provides an exemplary normalization equation for
  • the present inventor has recognized that, in general, the frequency associated with the
  • neural networks may receive as inputs data indicating the time spent by the machine at various temperatures and the number of starts and stops.
  • network may indicate the expected lifetime of the machine's insulation system.
  • Such data can, like the bearing temperature data, be used to calculate experience of the machine.
  • Such data can, like the bearing temperature data, be used to calculate the experience of the machine.
  • the drive 83 (which may be an converter, inductor,
  • FFT fast Forieur transform
  • the local monitoring device and machine pair may be placed on a test pad
  • This ON/OFF application may
  • the load inertia is obtained at step 120 upon initial start-up of the machine.
  • the local monitoring device collects data from the various temperature sensors on a
  • the array may be analyzed by the local monitoring
  • load profile of the machine is a steady load as that is the most easily identifiable load profile.

Abstract

La présente invention concerne un système de diagnostic distribué dans lequel une pluralité de dispositifs (12, 13) de contrôle local recueille des informations locales concernant différentes machines (11) et traite cette information, selon des paramètres de diagnostic redéfinis, à des fins de diagnostic. L'information locale recueillie par la pluralité de dispositifs (12, 13) de contrôle local est fournie à un processeur global (15) qui traite globalement les informations recueillies de façon à fournir des paramètres de diagnostic mis à jour aux dispositifs (12, 13) de contrôle local.
PCT/US1998/004288 1997-03-04 1998-03-04 Systeme de diagnostic distribue Ceased WO1998039718A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP98908960A EP0965092A4 (fr) 1997-03-04 1998-03-04 Systeme de diagnostic distribue
AU66862/98A AU6686298A (en) 1997-03-04 1998-03-04 Distributed diagnostic system

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US3979997P 1997-03-04 1997-03-04
US60/039,799 1997-03-04

Publications (2)

Publication Number Publication Date
WO1998039718A1 WO1998039718A1 (fr) 1998-09-11
WO1998039718A9 true WO1998039718A9 (fr) 1999-01-21

Family

ID=21907400

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US1998/004288 Ceased WO1998039718A1 (fr) 1997-03-04 1998-03-04 Systeme de diagnostic distribue

Country Status (3)

Country Link
EP (1) EP0965092A4 (fr)
AU (1) AU6686298A (fr)
WO (1) WO1998039718A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6920799B1 (en) 2004-04-15 2005-07-26 Rosemount Inc. Magnetic flow meter with reference electrode

Families Citing this family (48)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7085610B2 (en) 1996-03-28 2006-08-01 Fisher-Rosemount Systems, Inc. Root cause diagnostics
US7630861B2 (en) 1996-03-28 2009-12-08 Rosemount Inc. Dedicated process diagnostic device
US7623932B2 (en) 1996-03-28 2009-11-24 Fisher-Rosemount Systems, Inc. Rule set for root cause diagnostics
US6907383B2 (en) 1996-03-28 2005-06-14 Rosemount Inc. Flow diagnostic system
US7254518B2 (en) 1996-03-28 2007-08-07 Rosemount Inc. Pressure transmitter with diagnostics
US6298454B1 (en) * 1999-02-22 2001-10-02 Fisher-Rosemount Systems, Inc. Diagnostics in a process control system
US6298308B1 (en) 1999-05-20 2001-10-02 Reid Asset Management Company Diagnostic network with automated proactive local experts
US7010459B2 (en) 1999-06-25 2006-03-07 Rosemount Inc. Process device diagnostics using process variable sensor signal
JP3477709B2 (ja) * 1999-10-29 2003-12-10 オムロン株式会社 センサシステム
US6351713B1 (en) * 1999-12-15 2002-02-26 Swantech, L.L.C. Distributed stress wave analysis system
EP1111550B1 (fr) * 1999-12-23 2003-08-27 Abb Ab Méthode et système pour surveiller le fonctionnement d'une machine isolée
WO2001050099A1 (fr) * 2000-01-05 2001-07-12 Reid Asset Management Company Reseau diagnostique avec module experts locaux proactifs informatises
US6853920B2 (en) 2000-03-10 2005-02-08 Smiths Detection-Pasadena, Inc. Control for an industrial process using one or more multidimensional variables
JP2001350510A (ja) * 2000-06-06 2001-12-21 Mori Seiki Co Ltd 工作機械保守管理システム
US6970003B2 (en) 2001-03-05 2005-11-29 Rosemount Inc. Electronics board life prediction of microprocessor-based transmitters
DE10119637A1 (de) * 2001-04-20 2002-11-21 Rittal Gmbh & Co Kg Schaltschrank-Überwachungssystem
US6859755B2 (en) * 2001-05-14 2005-02-22 Rosemount Inc. Diagnostics for industrial process control and measurement systems
EP1419442A2 (fr) * 2001-08-21 2004-05-19 Idtect Systeme et procede de diagnostic multiniveau echelonnable a distance et maintenance conditionnelle
US20030046382A1 (en) * 2001-08-21 2003-03-06 Sascha Nick System and method for scalable multi-level remote diagnosis and predictive maintenance
US7426452B2 (en) 2001-12-06 2008-09-16 Fisher-Rosemount Systems. Inc. Dual protocol handheld field maintenance tool with radio-frequency communication
CN1299178C (zh) 2001-12-06 2007-02-07 费希尔·罗斯蒙德系统公司 本质安全的现场维护工具
US7039744B2 (en) 2002-03-12 2006-05-02 Fisher-Rosemount Systems, Inc. Movable lead access member for handheld field maintenance tool
US7027952B2 (en) 2002-03-12 2006-04-11 Fisher-Rosemount Systems, Inc. Data transmission method for a multi-protocol handheld field maintenance tool
US10261506B2 (en) 2002-12-05 2019-04-16 Fisher-Rosemount Systems, Inc. Method of adding software to a field maintenance tool
US7512521B2 (en) 2003-04-30 2009-03-31 Fisher-Rosemount Systems, Inc. Intrinsically safe field maintenance tool with power islands
US7054695B2 (en) 2003-05-15 2006-05-30 Fisher-Rosemount Systems, Inc. Field maintenance tool with enhanced scripts
US7199784B2 (en) 2003-05-16 2007-04-03 Fisher Rosemount Systems, Inc. One-handed operation of a handheld field maintenance tool
US8874402B2 (en) 2003-05-16 2014-10-28 Fisher-Rosemount Systems, Inc. Physical memory handling for handheld field maintenance tools
US7036386B2 (en) 2003-05-16 2006-05-02 Fisher-Rosemount Systems, Inc. Multipurpose utility mounting assembly for handheld field maintenance tool
US7526802B2 (en) 2003-05-16 2009-04-28 Fisher-Rosemount Systems, Inc. Memory authentication for intrinsically safe field maintenance tools
US6925419B2 (en) 2003-05-16 2005-08-02 Fisher-Rosemount Systems, Inc. Intrinsically safe field maintenance tool with removable battery pack
US7290450B2 (en) 2003-07-18 2007-11-06 Rosemount Inc. Process diagnostics
US7018800B2 (en) 2003-08-07 2006-03-28 Rosemount Inc. Process device with quiescent current diagnostics
US7627441B2 (en) 2003-09-30 2009-12-01 Rosemount Inc. Process device with vibration based diagnostics
US7523667B2 (en) 2003-12-23 2009-04-28 Rosemount Inc. Diagnostics of impulse piping in an industrial process
US7046180B2 (en) 2004-04-21 2006-05-16 Rosemount Inc. Analog-to-digital converter with range error detection
US7321846B1 (en) 2006-10-05 2008-01-22 Rosemount Inc. Two-wire process control loop diagnostics
US8421587B2 (en) 2007-04-26 2013-04-16 Freescale Semiconductor, Inc. Diagnosis for mixed signal device for use in a distributed system
US8898036B2 (en) 2007-08-06 2014-11-25 Rosemount Inc. Process variable transmitter with acceleration sensor
US7590511B2 (en) 2007-09-25 2009-09-15 Rosemount Inc. Field device for digital process control loop diagnostics
DE102010029819B4 (de) * 2010-06-08 2016-09-01 Delta Electronics, Inc. Frühwarnvorrichtung zur Funktionsfähigkeitserkennung eines Servomotors und Verfahren zum Betreiben derselben
US9207670B2 (en) 2011-03-21 2015-12-08 Rosemount Inc. Degrading sensor detection implemented within a transmitter
US9052240B2 (en) 2012-06-29 2015-06-09 Rosemount Inc. Industrial process temperature transmitter with sensor stress diagnostics
US9602122B2 (en) 2012-09-28 2017-03-21 Rosemount Inc. Process variable measurement noise diagnostic
EP2784676A1 (fr) * 2013-03-28 2014-10-01 Eurocopter España, S.A. Superviseur de contrôle de la santé d'extension DIMA
CN104133734B (zh) * 2014-07-29 2017-02-15 中国航空无线电电子研究所 分布式综合模块化航空电子系统混合式动态重构系统与方法
EP3499710A1 (fr) * 2017-12-15 2019-06-19 Siemens Aktiengesellschaft Procédé de surveillance du fonctionnement d'une machine tournante électrique
FR3100064B1 (fr) * 2019-08-22 2021-08-06 Safran Electrical & Power Méthode de surveillance d’au moins un roulement d’une machine électrique tournante d’un aéronef

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4194178A (en) * 1975-02-07 1980-03-18 Rexnord Inc. Electric motor with internal wireless load monitor
US4517637A (en) * 1983-04-21 1985-05-14 Inconix Corporation Distributed measurement and control system for industrial processes
FR2610120B1 (fr) * 1987-01-26 1989-07-13 Merlin Gerin Ensemble de commande et de protection connectant un reseau de communication local a un processus industriel
DE59008975D1 (de) * 1989-10-04 1995-06-01 Pietzsch Automatisierungstech Verfahren zum überwachen von anlagen, wie autokrane, grossbagger oder dergleichen, und system zur verwirklichung dieses verfahrens.
FR2681942B1 (fr) * 1991-09-27 1993-12-31 Sollac Procede et dispositif de surveillance de l'etat mecanique d'une machine tournante.
GB2286903B (en) * 1994-02-28 1998-07-29 Sanyo Electric Co Remote management system
FR2722597B1 (fr) * 1994-07-18 1996-08-14 Kodak Pathe Dispositif de controle des parametres d'un processus de fabrication
US5710723A (en) * 1995-04-05 1998-01-20 Dayton T. Brown Method and apparatus for performing pre-emptive maintenance on operating equipment
US5726911A (en) * 1996-08-22 1998-03-10 Csi Technology, Inc. Electric motor monitor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6920799B1 (en) 2004-04-15 2005-07-26 Rosemount Inc. Magnetic flow meter with reference electrode

Similar Documents

Publication Publication Date Title
US6199018B1 (en) Distributed diagnostic system
WO1998039718A9 (fr) Systeme de diagnostic distribue
EP0965092A1 (fr) Systeme de diagnostic distribue
US8248215B2 (en) Dynamic condition monitoring system with integrated web server
US7479876B2 (en) Wireless integrated condition monitoring system
US9913006B1 (en) Power-efficient data-load-efficient method of wirelessly monitoring rotating machines
US7089154B2 (en) Automatic machinery fault diagnostic method and apparatus
US5726911A (en) Electric motor monitor
EP3462602B1 (fr) Procédé et appareil de surveillance de l'état en ligne d'applications de moteur à vitesse variable
US5952803A (en) Structural enclosure for machine sensors
CN114638280B (zh) 基于本地设备网络的防爆电机轴承温度异常监测系统
CN109325601A (zh) 物流设备故障监测运维管理方法
GB2338848A (en) Monitoring the history and status of a machine
US20040263342A1 (en) System for monitoring motors
JP2009505277A (ja) システムモニタリング用データ収集システム
WO1999009637A1 (fr) Dispositif de controle de machine
US12140497B2 (en) Conformance test apparatus, sensor system, and processes
CN108871438A (zh) 一种基于三轴振动的电机监测诊断方法
EP1490741B1 (fr) Systeme de controle d'etat pour machines equipees d'un systeme de commande de machine et comprenant des elements de machine rotatifs
CN109563840A (zh) 泵组件、方法和计算机程序
US20030212500A1 (en) Modular equipment dynamic condition monitoring system with multiple processors
US20050240377A1 (en) Wireless modular monitoring and protection system topology
US5841255A (en) Flux detector system
EP1506460B1 (fr) Syst me de surveillance et de protection modulaire avec boucle de protection locale
JPH06167591A (ja) プラントの異常検知方法及びその装置