Meckel et al., 2019 - Google Patents

Optimized automotive fault-diagnosis based on knowledge extraction from web resources

Meckel et al., 2019

View PDF
Document ID
18282119561881013653
Author
Meckel S
Zenkert J
Weber C
Obermaisser R
Fathi M
Sadat R
Publication year
Publication venue
2019 24th IEEE International Conference on Emerging Technologies and Factory Automation (ETFA)

External Links

Snippet

The maintenance and repair of modern vehicles is a challenge for garages, as different causes of faults lead to similar symptoms in the highly complex vehicles these days. Existing processes for fault-diagnosis based on manufacturer service manuals and human …
Continue reading at www.eti.uni-siegen.de (PDF) (other versions)

Classifications

    • GPHYSICS
    • G05CONTROLLING; REGULATING
    • G05BCONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B23/00Testing or monitoring of control systems or parts thereof
    • G05B23/02Electric testing or monitoring
    • G05B23/0205Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults
    • G05B23/0218Electric 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
    • G05B23/0243Electric 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
    • GPHYSICS
    • G06COMPUTING; CALCULATING; COUNTING
    • G06FELECTRICAL DIGITAL DATA PROCESSING
    • G06F17/00Digital computing or data processing equipment or methods, specially adapted for specific functions
    • G06F17/50Computer-aided design
    • G06F17/5009Computer-aided design using simulation
    • GPHYSICS
    • G06COMPUTING; CALCULATING; COUNTING
    • G06FELECTRICAL DIGITAL DATA PROCESSING
    • G06F17/00Digital computing or data processing equipment or methods, specially adapted for specific functions
    • G06F17/20Handling natural language data
    • G06F17/27Automatic analysis, e.g. parsing
    • GPHYSICS
    • G05CONTROLLING; REGULATING
    • G05BCONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B23/00Testing or monitoring of control systems or parts thereof
    • G05B23/02Electric testing or monitoring
    • G05B23/0205Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults
    • G05B23/0259Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults characterized by the response to fault detection
    • G05B23/0275Fault isolation and identification, e.g. classify fault; estimate cause or root of failure
    • G05B23/0278Qualitative, e.g. if-then rules; Fuzzy logic; Lookup tables; Symptomatic search; FMEA
    • GPHYSICS
    • G06COMPUTING; CALCULATING; COUNTING
    • G06FELECTRICAL DIGITAL DATA PROCESSING
    • G06F17/00Digital computing or data processing equipment or methods, specially adapted for specific functions
    • G06F17/30Information retrieval; Database structures therefor; File system structures therefor
    • GPHYSICS
    • G06COMPUTING; CALCULATING; COUNTING
    • G06FELECTRICAL DIGITAL DATA PROCESSING
    • G06F11/00Error detection; Error correction; Monitoring
    • G06F11/22Detection or location of defective computer hardware by testing during standby operation or during idle time, e.g. start-up testing
    • G06F11/2257Detection or location of defective computer hardware by testing during standby operation or during idle time, e.g. start-up testing using expert systems
    • GPHYSICS
    • G06COMPUTING; CALCULATING; COUNTING
    • G06NCOMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS
    • G06N5/00Computer systems utilising knowledge based models
    • G06N5/02Knowledge representation
    • G06N5/022Knowledge engineering, knowledge acquisition
    • GPHYSICS
    • G06COMPUTING; CALCULATING; COUNTING
    • G06FELECTRICAL DIGITAL DATA PROCESSING
    • G06F11/00Error detection; Error correction; Monitoring
    • G06F11/07Error detection; Error correction; Monitoring responding to the occurence of a fault, e.g. fault tolerance
    • G06F11/0703Error or fault processing not based on redundancy, i.e. by taking additional measures to deal with the error or fault not making use of redundancy in operation, in hardware, or in data representation
    • GPHYSICS
    • G06COMPUTING; CALCULATING; COUNTING
    • G06QDATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q10/00Administration; Management
    • GPHYSICS
    • G06COMPUTING; CALCULATING; COUNTING
    • G06FELECTRICAL DIGITAL DATA PROCESSING
    • G06F19/00Digital computing or data processing equipment or methods, specially adapted for specific applications
    • GPHYSICS
    • G06COMPUTING; CALCULATING; COUNTING
    • G06NCOMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS
    • G06N7/00Computer systems based on specific mathematical models
    • G06N7/005Probabilistic networks

Similar Documents

Publication Publication Date Title
JP6359062B2 (en) Automatic analysis method
Janusz et al. Automatic generation of qualitative descriptions of process trends for fault detection and diagnosis
US7958407B2 (en) Conversion of static diagnostic procedure to dynamic test plan method and apparatus
US20070294001A1 (en) Dynamic decision sequencing method and apparatus for optimizing a diagnostic test plan
Gentil et al. Combining FDI and AI approaches within causal-model-based diagnosis
US8645019B2 (en) Graph matching system for comparing and merging fault models
WO2010038063A2 (en) Assisting with updating a model for diagnosing failures in a system
US20170213222A1 (en) Natural language processing and statistical techniques based methods for combining and comparing system data
Lehtinen Derivational robustness and indirect confirmation
Meckel et al. Optimized automotive fault-diagnosis based on knowledge extraction from web resources
CN114582043B (en) Selective health information reporting system including integrated diagnostic model providing least likely and most likely cause information
Chouchane et al. Diagnosis of partially observed Petri net based on analytical redundancy relationships
Schön et al. Correct-by-design control of parametric stochastic systems
Guo et al. Towards practical and synthetical modelling of repairable systems
Nikolaychuk et al. Computer-aided identification of mechanical system’s technical state with the aid of case-based reasoning
Alenazi et al. Assuring virtual PLC in the context of SysML models
Shahandashti et al. A PRISMA-driven systematic mapping study on system assurance weakeners
Rajpathak et al. Ontology-driven data collection and validation framework for the diagnosis of vehicle healthmanagement
CN116384961A (en) Predictive application method and system based on vehicle electronic and electric appliance fault prediction model
Tvardovskii et al. Deriving homing sequences for finite state machines with timed guards
Aloui Dkhil et al. Sequence mining and property verification for fault-localization in simulink models
JPH07271590A (en) Fault diagnostic device
CN118152786B (en) Knowledge graph-based equipment fault auxiliary decision-making method, system and storage medium
Diedrich On Diagnosing Cyber-Physical Systems
WO2024004351A1 (en) Processor system and failure diagnosis method