Design of redundant brake-by-wire architecture for commercial vehicles based on qualitative reliability approach

• Autorzy: Fülep, T. , Oberling, J. , Palcovics, L.
• Języki publikacji: EN

Abstrakty

EN

This paper deals with the design problematic of the safety critical systems of future commercial vehicles. The development of these systems is mainly driven by that social demand, that the societies wants to see safer, more reliable vehicles on the roads, which can also handle more complex situations than the human driver can. The paper derives some design aspects of commercial vehicle control system from the state-of-the-art technology of an airplane, which logically leads to similar architecture. These architectures are analyzed, and a qualitative reliability approach will be shown for their design. An insight into the additional functionality of the designed brake system will be given describing those features, which are not available in systems even with higher level of pneumatic redundancy.

Słowa kluczowe

EN

safety; electronic brake system; autonomous systems; matrix fmea; redundancy

• Czasopismo: Journal of KONES
• Rocznik: 2006
• Tom: Vol. 13, No. 1
• Strony: 9-16
• Opis fizyczny: Bibliogr. 6 poz., rys.

Twórcy

autor

Fülep, T.

autor

Oberling, J.

autor

Palcovics, L.

• Department of Automobiles Budapest University of Technology and Economics 6 Stoczek St, Bldg. J, Budapest, H-1111 Hungary phone: [phone], fax: [phone],

Bibliografia

• [1] Popović, P., Ivanović, G., Design for reliability of vehicles in the concept phase, EAEC Congress 2005, Belgrade, Serbia and Montenegro.
• [2] Palkovics, L., Deliverable 7 of the EU project PEIT.
• [3] Papadopoulos, Y., Grante, C., Wedlin, J., Automating aspects of safety design in contemporary automotive system engineering, FISITA Congress 2004, Barcelona, Spain.
• [4] Dobry, A., Think globally, act locally; FMEA: Effective handling of complex systems, Knorr-Bremse Systeme für Nutzfahrzeuge GmbH, Germany.
• [5] Dhillon, B. S., Design reliability: Fundamentals and Applicationshttp://engnetbase.com/ejournals/books/book_summary/summary.asp?id=556.
• [6] Rohacs, J., Quick market analysis and foresight on aircraft brake system.