Steer-by-wire safety architecture

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  • Novel functionally safe concept for steer-by-wire systems.
  • Safety-oriented system-on-a-chip designed according to ISO 26262 and IEC 61508.
  • Redundant communication architecture based on fiber optics.
  • Fiber-optic communication offers low susceptibility to EMI.
  • 1oo4D safety-related system with diagnostics based on
    the degradation principle (e.g., if a channel
    fails, a 1oo4 is degraded to a 1oo3 system).