This content is not included in
your SAE MOBILUS subscription, or you are not logged in.
A Design Methodology for Safety-Relevant Automotive Electronic Systems
Technical Paper
2004-01-1665
ISSN: 0148-7191, e-ISSN: 2688-3627
Annotation ability available
Sector:
Language:
English
Abstract
For the development of future safety-relevant automotive electronic systems a thorough adaptation of the existing design process is necessary to consider safety and reliability in a more systematic way.
In this paper an approach for a new design methodology is presented. It is based on the V-Model which is the established process model for the development of electronic and software systems in the automotive domain. For an advanced consideration of safety and reliability the existing process is extended by a second V (with process elements that have a special focus on safety and reliability) to a “Double V”. The new elements are interconnected with the existing ones at several points of time during the development process. By a defined information exchange between the two Vs continuity in the methodology is guaranteed. Basis for the extension are experiences of the aerospace domain that were adopted to automotive conditions.
Recommended Content
Journal Article | System Safety Applied To Vehicle Design |
Technical Paper | Designing Reliable Software for Automotive Applications |
Technical Paper | Efficient Multi-Core Software Design Space Exploration for Hybrid Control Unit Integration |
Authors
Citation
Benz, S., Dilger, E., Dieterle, W., and Müller-Glaser, K., "A Design Methodology for Safety-Relevant Automotive Electronic Systems," SAE Technical Paper 2004-01-1665, 2004, https://doi.org/10.4271/2004-01-1665.Also In
CAE Methods for Vehicle Crashworthiness and Occupant Safety, and Safety-Critical Systems
Number: SP-1870; Published: 2004-03-08
Number: SP-1870; Published: 2004-03-08
SAE 2004 Transactions Journal of Passenger Cars: Electronic and Electrical Systems
Number: V113-7; Published: 2005-07-05
Number: V113-7; Published: 2005-07-05
References
- DAIS S. Electronics and Sensors: Basics of Safety Technical Congress German Association of the Automotive Industry 2002
- DILGER E. DIETERLE W. Fault-Tolerant Electronic- Architectures for Safety Relevant Automotive Systems Automatisierungstechnik 375 381 August 2002
- FREUND U. RIEGRAF T. HEMPRICH M. WERTHER K. Electronic Systems for Vehicles in Baden-Baden 105 123 October 2000
- Development Standard for IT-Systems of the Federal Republic of Germany - Lifecycle Process- Model www.v-modell-iabg.de,IABG 1997
- BORTOLAZZI J. Scriptum for the lecture “Systems Engineering for Automotive Electronics” Institute for Information Processing Technology University of Karlsruhe, Germany 2002
- KNEPPER R. The Safety and Reliability Process- in the Civil Aircraft Industry Hamburg
- BEAUFAYS J. Air Navigation System Safety Assessment- Methodology 2000
- BENZ S. 15th Workshop on Testmethods and Reliability of Circuits and Systems March 2003
- 1987
- Functional Safety of electrical / electronic / programmable electronic safety-related systems. 1998
- 1995
- 1990
- Bosch Research Info: Rapid System Development Bosch Robert 3rd 1999
- HEDENETZ B. Germany 2001
- SAE AEROSPACE RECOMMENDED PRACTICE 4754 Certification Considerations for Highly-Integrated or Complex Aircraft Systems 1996
- Software Considerations in Airborne Systems and Equipment Certification 1992
- SAE AEROSPACE RECOMMENDED PRACTICE 4761 Guidelines and Methods for Conducting the Safety Assessment Process on Civil Airborne Systems and Equipment 1996
- STOREY N. Safety-Critical Computer Systems Addison-Wesley 1996
- Safety of machinery - Safety-related parts of control systems 1997
- Safety of machinery - Functional safety of electrical, electronic and programmable control systems for machinery 2002
- BERTRAM T. BITZER R. MAYER R. VOLKART A. CARTRONIC - An Open Architecture for Networking the Control Systems of an Automobile SAE World Congress 1998
- BERTRAM T. DOMINKE P. MÜLLER B. The Safety-Related Aspect of CARTRONIC SAE World Congress 1999
- AUERSWALD M. HERRMANN M. KOWALEWSKI S. SCHULTE-COERNE V. Design Patterns for Fault-Tolerant Software-Intensive Systems 389 398 August 2002
- Reliability Prediction of Electronic Equipment 1995
- Union Technique de l'Electricité 2000
- SCHWAB H. KLÖNNE A. RECK S. RAMESOHL I. STURTZER G. KEITH B. Reliability evaluation of a permanent magnet synchronous motor drive for an automotive application 10th European Conference on Power Electronics and Applications September 2003
- Uniform provisions concerning the approval of vehicles of categories M, N and O with regard to braking 2001
- Uniform provisions concerning the approval of vehicles with regard to steering equipment 2001