A hardware and software architecture suitable for a safety-critical steer-by-wire systems is presented. The architecture supports three major failure modes and features several safety protocols and mechanisms. Failures due to component failures, software errors, and human errors are handled by the architecture and safety protocols. A test implementation using replicated communication channels, controllers, sensors, and actuators has been performed. The test implementation uses the CAN protocol, Motorola S12 microcontrollers, and Microchip MCP250XX components with a steering wheel and road wheel simulator. The focus of the paper is on the application level, using system engineering principles which incorporate a holistic approach to achieve safety at various levels.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    An Architecture for a Safety-Critical Steer-by-Wire System


    Weitere Titelangaben:

    Sae Technical Papers


    Beteiligte:

    Kongress:

    SAE 2004 World Congress & Exhibition ; 2004



    Erscheinungsdatum :

    08.03.2004




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch




    An architecture for a safety-critical steer-by-wire system

    Pimentel,J.R. / Kettering Univ.,US | Kraftfahrwesen | 2004


    An Architecture for a Safety-Critical Steer-by-Wire System

    Pimentel, J. R. / Society of Automotive Engineers | British Library Conference Proceedings | 2004


    REDUNDANT STEER-BY-WIRE DEVICE, REDUNDANT STEER-BY-WIRE SYSTEM ARCHITECTURE AND DRIVING APPARATUS

    CHANG XIUYAN / GAO SHANG / JIANG TINGLONG et al. | Europäisches Patentamt | 2021

    Freier Zugriff

    SYSTEM ARCHITECTURE FOR FUNCTIONAL SAFETY IN AN ACTIVE STEER-BY-WIRE SYSTEM

    CHAUDHURI ANIRBAN / MATTHEW ABRAHAM / CRANMER JEFFREY | Europäisches Patentamt | 2024

    Freier Zugriff

    STEER-BY-WIRE SYSTEM, STEER-BY-WIRE CONTROL DEVICE, AND STEER-BY-WIRE CONTROL METHOD

    LIU HUAJUN / NAKAKUKI YASUHITO | Europäisches Patentamt | 2022

    Freier Zugriff