GB9613224D0 - Computer-aided fault diagnostic device for a complex technical system - Google Patents

Computer-aided fault diagnostic device for a complex technical system

Info

Publication number
GB9613224D0
GB9613224D0 GBGB9613224.6A GB9613224A GB9613224D0 GB 9613224 D0 GB9613224 D0 GB 9613224D0 GB 9613224 A GB9613224 A GB 9613224A GB 9613224 D0 GB9613224 D0 GB 9613224D0
Authority
GB
United Kingdom
Prior art keywords
computer
diagnostic device
technical system
fault diagnostic
complex technical
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.)
Granted
Application number
GBGB9613224.6A
Other versions
GB2303231B (en
GB2303231A (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Daimler Benz AG
Original Assignee
Daimler Benz AG
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 Daimler Benz AG filed Critical Daimler Benz AG
Publication of GB9613224D0 publication Critical patent/GB9613224D0/en
Publication of GB2303231A publication Critical patent/GB2303231A/en
Application granted granted Critical
Publication of GB2303231B publication Critical patent/GB2303231B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • G05B23/0218—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults characterised by the fault detection method dealing with either existing or incipient faults
    • G05B23/0243—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults characterised by the fault detection method dealing with either existing or incipient faults model based detection method, e.g. first-principles knowledge model
    • G05B23/0245—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults characterised by the fault detection method dealing with either existing or incipient faults model based detection method, e.g. first-principles knowledge model based on a qualitative model, e.g. rule based; if-then decisions
    • G05B23/0251—Abstraction hierarchy, e.g. "complex systems", i.e. system is divided in subsystems, subsystems are monitored and results are combined to decide on status of whole system
GB9613224A 1995-06-28 1996-06-25 Computer-aided fault diagnostic device for a complex technical system Expired - Fee Related GB2303231B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1995123483 DE19523483C2 (en) 1995-06-28 1995-06-28 Computer-aided fault diagnosis device for a complex technical system

Publications (3)

Publication Number Publication Date
GB9613224D0 true GB9613224D0 (en) 1996-08-28
GB2303231A GB2303231A (en) 1997-02-12
GB2303231B GB2303231B (en) 1997-06-25

Family

ID=7765463

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9613224A Expired - Fee Related GB2303231B (en) 1995-06-28 1996-06-25 Computer-aided fault diagnostic device for a complex technical system

Country Status (3)

Country Link
DE (1) DE19523483C2 (en)
FR (1) FR2736151B1 (en)
GB (1) GB2303231B (en)

Families Citing this family (44)

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DE19707065A1 (en) * 1997-02-22 1998-09-03 Daimler Benz Ag Decision tree forming method for error localisation in technical system
DE19713471C2 (en) * 1997-03-20 2001-03-01 Hans Warner Gmbh & Co Kg Test device and method
DE19723079C1 (en) 1997-06-02 1998-11-19 Bosch Gmbh Robert Fault diagnosis device for automobile
IT1304079B1 (en) * 1998-12-31 2001-03-07 Abb Research Ltd TESTING DEVICE FOR INDUSTRIAL CONTROL SYSTEMS
DE50000771D1 (en) 1999-06-02 2002-12-19 Siemens Ag METHOD AND ARRANGEMENT FOR DETERMINING A TROUBLE SHOOTING OF A TECHNICAL SYSTEM, COMPUTER PROGRAM PRODUCT AND COMPUTER READABLE STORAGE MEDIUM THEREFOR
DE19954609A1 (en) * 1999-11-12 2001-05-17 Volkswagen Ag Method to detect and evaluate component variations of mass-produced products; involves determining objective criteria to draw up component variant tree and using evaluation data to complete tree
DE19957086A1 (en) * 1999-11-29 2001-05-31 Basf Ag Modeling of very diverse processes, by transformation from block diagrams to tree structures, includes system of input-specifying- and structure-defining branches
DE10029642B4 (en) * 2000-06-15 2005-10-20 Daimler Chrysler Ag Device for monitoring a vehicle data bus system
DE10036391B4 (en) * 2000-07-26 2010-04-15 Volkswagen Ag Vehicle monitoring system
DE10107367B4 (en) * 2001-02-16 2016-09-01 Robert Bosch Gmbh Method and device for diagnosis by error pattern recognition
DE10126251A1 (en) * 2001-05-29 2003-01-23 Buehler Ag Online process monitoring and online process modeling
DE10135560B4 (en) * 2001-07-20 2004-08-12 Audi Ag Fault analysis system for motor vehicles
SE0103594D0 (en) * 2001-10-29 2001-10-29 Goalart Ab A method, an apparatus and a computer program product for managing hierarchical structures
GB0127553D0 (en) * 2001-11-16 2002-01-09 Abb Ab Provision of data for analysis
GB0127551D0 (en) * 2001-11-16 2002-01-09 Abb Ab Analysing events
DE10243763B4 (en) * 2002-09-20 2012-07-19 Bayerische Motoren Werke Aktiengesellschaft Method for detecting and evaluating bus errors
DE10302054B4 (en) 2003-01-21 2018-10-25 Robert Bosch Gmbh Method for operating an internal combustion engine
DE10307365B4 (en) * 2003-02-21 2005-08-11 Volkswagen Ag Device and method for fault diagnosis in vehicles
DE10307344B4 (en) * 2003-02-21 2005-09-29 Volkswagen Ag Device and method for decentralized on-board diagnostics for motor vehicles
JP4509602B2 (en) * 2004-02-27 2010-07-21 富士重工業株式会社 Operator side system and mode file identification method
DE102004019151A1 (en) * 2004-04-21 2005-11-10 Daimlerchrysler Ag Computer-aided diagnostic system based on heuristics and system topologies
DE102004024262A1 (en) * 2004-05-15 2005-12-01 Daimlerchrysler Ag Knowledge-based diagnostic system for a complex technical system with two separate knowledge bases for processing technical system data and processing customer complaints
US20060095230A1 (en) * 2004-11-02 2006-05-04 Jeff Grier Method and system for enhancing machine diagnostics aids using statistical feedback
DE102004054741A1 (en) * 2004-11-12 2006-06-22 Siemens Ag Procedure for fault diagnosis
US8001476B2 (en) 2004-11-16 2011-08-16 Open Text Inc. Cellular user interface
US8418075B2 (en) 2004-11-16 2013-04-09 Open Text Inc. Spatially driven content presentation in a cellular environment
ATE387649T1 (en) 2004-12-21 2008-03-15 Ibm DIAGNOSTIC METHOD AND SYSTEM
DE102005015664A1 (en) * 2005-04-06 2006-10-12 Daimlerchrysler Ag Diagnostic system for determining a weighted list of potentially defective components from vehicle data and customer information
DE102005027378B3 (en) * 2005-06-14 2006-11-16 Daimlerchrysler Ag Computer assisted diagnostic system, especially for vehicle, prioritizes test steps in workshop diagnosis
SE531767C2 (en) * 2006-11-01 2009-07-28 Scania Cv Ab Method and diagnostic equipment for generating a real-time status report
DE102007018732A1 (en) 2007-04-20 2008-10-23 Volkswagen Ag Diagnosis system for mechatronic overall system i.e. motor vehicle, has selecting unit selecting and combining generic tests from quantity of generic tests to test sequence, and converting tests into testing instructions
DE102007034151A1 (en) 2007-07-21 2009-01-22 Daimler Ag Function-oriented fault diagnosis of motor vehicles
EP2284631A1 (en) * 2009-07-17 2011-02-16 Siemens Aktiengesellschaft Method for operating a vehicle diagnosis system, control program and vehicle diagnosis system
US8473330B2 (en) 2009-12-10 2013-06-25 GM Global Technology Operations LLC Software-centric methodology for verification and validation of fault models
DE102011075432A1 (en) * 2011-05-06 2012-11-08 Robert Bosch Gmbh Data structure for supporting vehicle diagnosis, data navigation method for data on vehicle diagnosis, and method for forming a data structure for supporting vehicle diagnosis
US8666982B2 (en) 2011-10-06 2014-03-04 GM Global Technology Operations LLC Method and system to augment vehicle domain ontologies for vehicle diagnosis
US8996235B2 (en) 2011-11-14 2015-03-31 GM Global Technology Operations LLC Repair assist system for vehicle servicing
DE102013206050A1 (en) * 2013-04-05 2014-10-09 Robert Bosch Gmbh Information system and method for selecting and reproducing information, in particular for use in the workshop sector
DE102013206559A1 (en) 2013-04-12 2014-10-16 Robert Bosch Gmbh INFORMATION SYSTEM AND METHOD FOR CONSTRUCTING AN INFORMATION SYSTEM
DE102013211726A1 (en) 2013-06-20 2014-12-24 Robert Bosch Gmbh Information system and method for selecting and reproducing information, in particular for use in the workshop sector
DE102014114783B4 (en) 2013-10-18 2022-01-27 GM Global Technology Operations LLC (n. d. Ges. d. Staates Delaware) PROCEDURE FOR MONITORING A CONTROLLER AREA NETWORK
CN105005015A (en) * 2015-04-23 2015-10-28 广西电网有限责任公司电力科学研究院 Circuit fault simulation system based on hardware circuit fault injection
DE102019126597A1 (en) * 2019-10-02 2021-04-08 Bayerische Motoren Werke Aktiengesellschaft Method, device, computer program and computer-readable storage medium for analyzing a mechatronic system
DE102019126817A1 (en) * 2019-10-07 2021-04-08 Bayerische Motoren Werke Aktiengesellschaft Method, device, computer program and computer-readable storage medium for analyzing a mechatronic system

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4967337A (en) * 1988-10-11 1990-10-30 Texas Instruments Incorporated Automated diagnostic system
JP3224226B2 (en) * 1989-09-22 2001-10-29 株式会社リコー Fault diagnosis expert system

Also Published As

Publication number Publication date
FR2736151B1 (en) 1999-05-21
GB2303231B (en) 1997-06-25
DE19523483A1 (en) 1997-01-02
DE19523483C2 (en) 1998-10-22
GB2303231A (en) 1997-02-12
FR2736151A1 (en) 1997-01-03

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20100625