Vehicle fault diagnosis using FTA and FMEA method

Research Article
Open access

Vehicle fault diagnosis using FTA and FMEA method

Zhihan Zhao 1*
  • 1 Beijing university of technology, NO.100 pingleyuan, nanmofangTown, Beijing, 100124, China.    
  • *corresponding author 2863176270@qq.com
Published on 14 June 2023 | https://doi.org/10.54254/2755-2721/6/20230758
ACE Vol.6
ISSN (Print): 2755-273X
ISSN (Online): 2755-2721
ISBN (Print): 978-1-915371-59-1
ISBN (Online): 978-1-915371-60-7

Abstract

In recent years, users’ requirements for the richness of car functions have gradually increased. The application of a large number of electronic components in the automobile makes the degree of complexity of the automobile higher, so the user has a higher demand for the stability of the automobile system. Especially once a key functional component fails, driving safety will be seriously affected. Because in the design process, we find and analyze the possible causes of failure, so as to avoid the impact of failure in the design as much as possible. We use FMEA (Failure Mode and Effect Analysis) Analysis method and FTA (Fault Tree Analysis) analysis method to analyze the car headlight fault. These two analysis methods can efficiently and accurately analyze faults and determine the most basic events leading to failure. Based on the above analysis results, the proposed solution to improve the system can be given, so that the system can meet the functional safety requirements.

Keywords:

Fault analysis, FTA, FMEA, Electronic control system, Functional safety.

Zhao,Z. (2023). Vehicle fault diagnosis using FTA and FMEA method. Applied and Computational Engineering,6,84-89.
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References

[1]. Zhao Yongqiang, Zhao kaicheng, Li Chang and Li Xiang.Development of the safety diagnosis system for VCU of pure electric vehicle, Journal of Physics: Conference Series 1605 (2020) 012033

[2]. ZHANG Yongfeng, ZHOU Renbin, Yang Jiemin, and ZHANG Zheng. Application of FTA-FMEA method in Fault Diagnosis of Tracked Vehicle Advanced Materials Research Vol 940 (2014) pp 112-115

[3]. M. Held ⁎, R. Brönnimann. Safe cell, safe battery? Battery fire investigation using FMEA, FTA, and practical experiments

[4]. Liu Boyu， Li Yanwen. Research on Vehicle Control Unit Based on Functional Safety, 2nd Asia-Pacific Conference on Intelligent Robot Systems 2017

[5]. LIU Zhao. Application of FMEA and FTA Methods to the Reliability Analysis of Steer-by-wire System[J]. Mechanical and Electronic.2009, (9), p.40-43

[6]. IEC 61025, Fault Tree Analysis (FTA), 2006

[7]. IEC 60812, Analysis Techniques for System Reliability - Procedure for Failure Mode and Effects Analysis (FMEA), 2006.

[8]. ISO 26262:2011, “Road vehicles-Functional safety,” International Organization for Standardization, first edition, 2011.

Cite this article

Zhao,Z. (2023). Vehicle fault diagnosis using FTA and FMEA method. Applied and Computational Engineering,6,84-89.

Data availability

The datasets used and/or analyzed during the current study will be available from the authors upon reasonable request.

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About volume

Volume title: Proceedings of the 3rd International Conference on Signal Processing and Machine Learning

ISBN：978-1-915371-59-1(Print) / 978-1-915371-60-7(Online)
Editor：Omer Burak Istanbullu
Conference website: http://www.confspml.org
Conference date: 25 February 2023
Series: Applied and Computational Engineering
Volume number: Vol.6
ISSN：2755-2721(Print) / 2755-273X(Online)

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References

[1]. Zhao Yongqiang, Zhao kaicheng, Li Chang and Li Xiang.Development of the safety diagnosis system for VCU of pure electric vehicle, Journal of Physics: Conference Series 1605 (2020) 012033

[2]. ZHANG Yongfeng, ZHOU Renbin, Yang Jiemin, and ZHANG Zheng. Application of FTA-FMEA method in Fault Diagnosis of Tracked Vehicle Advanced Materials Research Vol 940 (2014) pp 112-115

[3]. M. Held ⁎, R. Brönnimann. Safe cell, safe battery? Battery fire investigation using FMEA, FTA, and practical experiments

[4]. Liu Boyu， Li Yanwen. Research on Vehicle Control Unit Based on Functional Safety, 2nd Asia-Pacific Conference on Intelligent Robot Systems 2017

[5]. LIU Zhao. Application of FMEA and FTA Methods to the Reliability Analysis of Steer-by-wire System[J]. Mechanical and Electronic.2009, (9), p.40-43

[6]. IEC 61025, Fault Tree Analysis (FTA), 2006

[7]. IEC 60812, Analysis Techniques for System Reliability - Procedure for Failure Mode and Effects Analysis (FMEA), 2006.

[8]. ISO 26262:2011, “Road vehicles-Functional safety,” International Organization for Standardization, first edition, 2011.

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