The Functional Safety Concept transforms HARA-derived safety goals into functional safety requirements at the vehicle level. It defines safe states, fault detection and reaction strategies, controllability measures, and operational assumptions. FSC establishes the foundation for TSC decomposition, specifying degradation strategies, fail-safe behaviors, and functional redundancy patterns essential for ASIL-rated system architectures.
Functional Safety Concept (FSC)
Bridges HARA outcomes to safety goals and functional safety requirements. Focuses on safe states, fault reactions, controllability, and concept-level assumptions. Sets the stage for TSC decomposition.