ATE417308T1 - Fehlerdiagnose - Google Patents

Fehlerdiagnose

Info

Publication number
ATE417308T1
ATE417308T1 AT07108727T AT07108727T ATE417308T1 AT E417308 T1 ATE417308 T1 AT E417308T1 AT 07108727 T AT07108727 T AT 07108727T AT 07108727 T AT07108727 T AT 07108727T AT E417308 T1 ATE417308 T1 AT E417308T1
Authority
AT
Austria
Prior art keywords
final value
components
faulty
minimal conflicts
status
Prior art date
Application number
AT07108727T
Other languages
English (en)
Inventor
Mattias Nyberg
Jonas Biteus
Erik Frisk
Jan Aslund
Original Assignee
Scania Cv Ab
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Scania Cv Ab filed Critical Scania Cv Ab
Application granted granted Critical
Publication of ATE417308T1 publication Critical patent/ATE417308T1/de

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B23/00—Testing or monitoring of control systems or parts thereof
    • G05B23/02—Electric testing or monitoring
    • G05B23/0205—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults
    • G05B23/0259—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults characterized by the response to fault detection
    • G05B23/0275—Fault isolation and identification, e.g. classify fault; estimate cause or root of failure
    • G05B23/0278—Qualitative, e.g. if-then rules; Fuzzy logic; Lookup tables; Symptomatic search; FMEA

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Fuzzy Systems (AREA)
  • Mathematical Physics (AREA)
  • Quality & Reliability (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Test And Diagnosis Of Digital Computers (AREA)
  • Sorption Type Refrigeration Machines (AREA)
  • Heat Treatment Of Steel (AREA)
  • Testing Or Measuring Of Semiconductors Or The Like (AREA)
  • Hardware Redundancy (AREA)
AT07108727T 2006-08-22 2007-05-23 Fehlerdiagnose ATE417308T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0601715 2006-08-22

Publications (1)

Publication Number Publication Date
ATE417308T1 true ATE417308T1 (de) 2008-12-15

Family

ID=38645714

Family Applications (1)

Application Number Title Priority Date Filing Date
AT07108727T ATE417308T1 (de) 2006-08-22 2007-05-23 Fehlerdiagnose

Country Status (4)

Country Link
US (1) US7809986B2 (de)
EP (1) EP1895377B1 (de)
AT (1) ATE417308T1 (de)
DE (1) DE602007000346D1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE602007013316D1 (de) * 2006-06-22 2011-05-05 Scania Cv Ab Fehlerdiagnose
US20190310618A1 (en) * 2018-04-06 2019-10-10 Hitachi, Ltd. System and software for unifying model-based and data-driven fault detection and isolation
CN116501027B (zh) * 2023-06-29 2023-10-03 中南大学 分布式制动系统健康评估方法、系统、设备及存储介质

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5631831A (en) 1993-02-26 1997-05-20 Spx Corporation Diagnosis method for vehicle systems
US6546363B1 (en) * 1994-02-15 2003-04-08 Leroy G. Hagenbuch Apparatus for tracking and recording vital signs and task-related information of a vehicle to identify operating patterns
US5544308A (en) 1994-08-02 1996-08-06 Giordano Automation Corp. Method for automating the development and execution of diagnostic reasoning software in products and processes
EP0794495A3 (de) 1996-03-08 1998-07-22 Hewlett-Packard Company Automatisierte Analyse eines modellbasierten Diagnosesystems
US6622264B1 (en) 1999-10-28 2003-09-16 General Electric Company Process and system for analyzing fault log data from a machine so as to identify faults predictive of machine failures
US6691249B1 (en) 2000-03-22 2004-02-10 Agilent Technologies, Inc. Probabilistic diagnosis, in particular for embedded and remote applications
EP1352327A4 (de) 2001-01-08 2007-04-18 Vextec Corp Verfahren und vorrichtung zur vorhersage von ausfällen in einem system
US6529808B1 (en) * 2002-04-22 2003-03-04 Delphi Technologies, Inc. Method and system for analyzing an on-board vehicle computer system
JP2004151021A (ja) 2002-10-31 2004-05-27 Denso Corp 車両用故障診断装置
US6847872B2 (en) 2002-11-07 2005-01-25 International Business Machines Corporation Supplemental diagnostic and services resource planning for mobile systems
US7085680B2 (en) * 2004-01-16 2006-08-01 Innova Electronics Corporation Vehicle diagnostic tool
US7012512B2 (en) 2004-04-14 2006-03-14 St Denis Michael OBDII readiness status notification device
US20060030981A1 (en) * 2004-07-22 2006-02-09 Snap-On Incorporated Automated analysis of vehicle diagnostic data stream to identify anomaly
US7577548B1 (en) * 2006-03-04 2009-08-18 Hrl Laboratories Integrated framework for diagnosis and prognosis of components
EP1870808B1 (de) * 2006-06-22 2011-05-04 Scania CV AB Fehlerdiagnose

Also Published As

Publication number Publication date
DE602007000346D1 (de) 2009-01-22
US7809986B2 (en) 2010-10-05
EP1895377A1 (de) 2008-03-05
US20080052559A1 (en) 2008-02-28
EP1895377B1 (de) 2008-12-10

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Legal Events

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