This SAE Recommended Practice presents a method and example results for determining the Automotive Safety Integrity Level (ASIL) for automotive motion control electrical and/or electronic (E/E) systems. The ASIL determination activity is required by ISO 26262-3, and it is intended that the process and results herein are consistent with ISO 26262. The technical focus of this document is on vehicle motion control systems. The scope of this SAE Recommended Practice is limited to collision-related hazards associated with motion control systems. This SAE Recommended Practice focuses on motion control systems since the hazards they can create generally have higher ASIL ratings, as compared to the hazards non-motion control systems can create. Because of this, the Functional Safety Committee decided to give motion control systems a higher priority and focus exclusively on them in this SAE Recommended Practice. ISO 26262 has a wider scope than SAE J2980, covering other functions and accidents (not just motion control or collisions as in SAE J2980). Additions and modifications have been made to SAE J2980 to include ISO 26262 commercial truck considerations. Modifications focus on diesel powertrain functions, trucks (does not include buses), and autonomy levels 0 through 2 (does not include levels 3 through 5). SAE J2980 is intended to provide guidance for identifying and classifying hazardous events, which are defined at the vehicle level utilizing the ISO 26262 Hazard Analysis and Risk Assessment (HARA) method. These additions to SAE J2980 are intended to provide guidance for Class 6 through 8 diesel truck powertrains in accordance with changes incorporated in ISO 26262. Guidance is provided for identifying and classifying hazardous events, defined at the vehicle level utilizing the ISO 26262 HARA method.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Considerations for ISO 26262 ASIL Hazard Classification


    Erscheinungsdatum :

    2023-10-02



    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch







    Embedded Architectures in the face of ISO 26262 ASIL A to ASIL D

    Temple,C. / Freescale Halbleiter,Muenchen,DE | Kraftfahrwesen | 2012


    System Basis Chip fuer ASIL D - funktionale Sicherheit nach ISO 26262

    Stelzer,G. / Freescale,Muenchen,DE | Kraftfahrwesen | 2015