The flexray networks in the modern motorcars

• Autorzy: Śmieja M.
• Języki publikacji: EN

Abstrakty

EN

Advancing the evolution of motor cars, understood as complex mechatronic systems are connected with the ever emerging constrains on coordination between the components of the system objects. Adopted by all environment related to the automotive, the way of communication between the vehicle components via network for data exchange, connected with the necessity to keep up with increasing demands on the transmission speed and level of security. The answers to these requirements concerning the ways to control x-by-wire or complex mechanism to optimize the operation of the engine, seems to have been created by the big automobile companies FlexRay protocol. The article presents the basie features of this method of communication that allows for a 10 fold increase in data rates compared to the conventional CAN network. The remaining features of transmission such as reliability and level of time determinism, which are important for control systems are discussed later in the paper. Included in the summary comments indicate potential further developments and the possibilities of the application if this method of transmission in automotive applications.

Słowa kluczowe

EN

FlexRay; car networks; data exchange; engine operation; motorcars

• Wydawca: Łukasiewicz Research Network - Institute of Aviation ; European Science Society of Powertrain and Transport KONES Poland ; Wydawnictwo Instytutu Technicznego Wojsk Lotniczych
• Czasopismo: Journal of KONES
• Rocznik: 2010
• Tom: Vol. 17, No. 3
• Strony: 431--435
• Opis fizyczny: Bibliogr. 11 poz., rys.

Twórcy

autor

Śmieja M.

• University of Warmia and Mazury in Olsztyn Faculty of Technical Sciences, Mechatronic Faculty Słoneczna Street 46A, 10-710 Olsztyn, Poland tel: [phone] fax: [phone],

Bibliografia

• [1] Zimmermann, W., Schmitgall, R., Magistrale danych w pojazdach, WKŁ, Warszawa 2008.
• [2] Fryskowski, B., Grzejszczyk, E., Systemy transmisji danych, WKŁ, Warszawa 2010.
• [3] Sieci wymiany danych w pojazdach samochodowych BOSCH, informator techniczny, 2008.
• [4] FlexRay Communications System Protocol Specyfication, Version 2.1, Revison A.
• [5] Gottschalk, B., Kalmbach, R., Mastering Automotive Challenges, Kogan Page, London 2006.
• [6] Zurawski, R., The industrial communication technology handbook, CRC Press, 2005.
• [7] Rogers, B., Schmechting, S., FlexRay Message Buffers, A White Paper Ipextreme, September, 2006.
• [8] Schedl, A., Goals and Architecture of FlexRay at BMW, Vector FlexRay Symposium, Stuttgart 2007.
• [9] Pop, T., Pop, P., Eles, P., Peng, Z., Alexandru, A., Timing analysis of the FlexRay communication protocol, Real Time Syst., Springer, 2008.
• [10] Ding, S., Murakami, N., Tomiyama, H., Takada, H., A GA-based Scheduling Method for FlexRay Systems, EMSOFT'05, New Jersey 2005.
• [11] Hagiescu, A., Borodoloi, U. D., Chakraborty, S., Prahladavaaradan, S., Vignesh, P., Ganesan, V., Ramesh, S., Performance Analysis of FlexRay-based ECU Networks, DAC 2007, San Diego, USA 2007.