In an automotive industry, more complex functions are integrated to vehicles, this brings about the requirement for more quicker and dependable in-vehicle systems. These functions are controlled and monitored by different Electronic Control Units (ECU). Time-triggered protocols like Flexray have been making progress as the standard high-speed reliable communication in the automotive industry, marking a shift away from the event-triggered system access used in Controller Area Networks (CAN). Flexray offers superior flexibility, reliability and a high-speed communications protocol. It was devised by automotive manufacturers and semiconductor vendors. Flexray delivers fault tolerant communication and time triggered bus between various electronic devices for automotive applications. Flexray is protocol designed to provide large cluster of data to be exchanged in real time and with great dependability between ECUs, sensors and actuators. This work deals with Modelling and analysis of flexray protocol in VHDL language. Xilinx and Modelsim simulation tools are used to analyze the results. Further, FPGA can be utilized to attain the reconfigurable parallel design so that in automotive communication this system gets higher reliability and speed.


    Access

    Check access

    Check availability in my library

    Order at Subito €


    Export, share and cite



    Title :

    Modelling and analysis of flexray protocol in VHDL


    Contributors:


    Publication date :

    2017-07-01


    Size :

    467600 byte




    Type of media :

    Conference paper


    Type of material :

    Electronic Resource


    Language :

    English



    The FlexRay Protocol

    Paret, Dominique | Wiley | 2012


    Innovations in the FlexRay protocol 3,0

    Wagner,T. / Rausch,M. / Freescale Semiconductors,GB | Automotive engineering | 2009



    FlexRay v3.0

    Paret, Dominique | Wiley | 2012


    Spezialloesungen fuer FlexRay - FlexRay Testgeraete fuer effiziente Systemerprobung

    Hofmann,R. / TTTech Automotive,Wien,AT | Automotive engineering | 2009