Safety critical systems are taking demands on automotive systems where the distributed embedded system needs a communication system with properties of fault tolerant real-time communication. In order to increase reliability of systems with serial communication, a device called bus guardian can be added on physical layer to perform management of schedules and data independently from the communication controller, monitoring timing and sending signals of bus status notifying error occurrences to the host. The goal of this paper is to present and perform a comparative analysis of different strategies of bus guardian used in CAN, TTP/C and Flexray protocols, applied in safety critical system in automobile domain. A comparison was carried out to describe the properties and application for each protocol.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Trends in Bus Guardian for Automotive Communication - CAN, TTP/C and Flexray


    Weitere Titelangaben:

    Sae Technical Papers


    Beteiligte:

    Kongress:

    SAE Brasil 2011 Congress and Exhibit ; 2011



    Erscheinungsdatum :

    04.10.2011




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch




    Trends in Bus Guardian for Automotive Communication - CAN, TTP/C and FlexRay

    de Moraes, P. / Saotome, O. / Santos, M.M.D. et al. | British Library Conference Proceedings | 2011


    Components for FlexRay automotive data communication

    Karrasch,G. / Engel,A. / Tyco Electronics AMP,Bensheim,DE | Kraftfahrwesen | 2004



    FlexRay - the communication system for advanced automotive control systems

    Berwanger,J. / Ebner,C. / Schedl,A. et al. | Kraftfahrwesen | 2001


    FlexRay - The Communication System for Advanced Automotive Control Systems

    Krüger, Andreas / Schedl, Anton / Ebner, Christian et al. | SAE Technical Papers | 2001