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 Duration 14 hours

Course Outline

Introduction to SOTIF and ISO/PAS 21448:2019

  • Background and evolution of the standard
  • Comparative overview of ISO 26262 and ISO/PAS 21448
  • Scope and objectives of SOTIF

Key Concepts and Definitions

  • Safety of the Intended Functionality (SOTIF)
  • Distinguishing functional safety from SOTIF
  • Core terms: Hazard, Triggering Events, Safe State, and Unsafe State

Overview of the SOTIF Process and Framework

  • Stages within the SOTIF life cycle
  • Interplay between hazard analysis and risk assessment (HARA)
  • Concepts of controllability and situational awareness

Identification and Classification of Hazards

  • Potential hazards associated with ADAS and automated driving
  • Case studies and examples of functional insufficiencies
  • Triggering events in real-world scenarios

Hazard Analysis and Risk Assessment (HARA)

  • Techniques for identifying and evaluating risks
  • Managing unknown and foreseeable hazards
  • Selecting appropriate risk reduction measures

Design and Implementation for SOTIF Compliance

  • Safety-focused system architecture
  • Considerations for software and hardware development
  • Integrating safety requirements into design phases

Verification and Validation Techniques

  • Testing strategies: simulation, on-road trials, and field tests
  • Methods for detecting systematic and random failures
  • Validating intended functionality in edge cases

Monitoring and Continuous Improvement

  • Techniques for real-time safety system monitoring
  • Leveraging field data for system refinement
  • Post-deployment safety strategies

Documentation and Reporting Requirements

  • Standards for SOTIF process documentation
  • Key deliverables: Safety plan, safety case, and hazard reports
  • Stakeholder communication and regulatory compliance

SOTIF in Practice: Case Studies and Best Practices

  • Analysis of SOTIF implementations in ADAS and autonomous systems
  • Lessons drawn from safety-critical incidents
  • Best practices for sustaining SOTIF compliance

Future Trends and the Role of SOTIF in Autonomous Vehicles

  • Evolution of standards and regulatory frameworks
  • Trends in autonomous driving and safety technologies
  • Alignment with other safety-related standards (ISO 26262, UNECE WP.29)

Requirements

  • Fundamental understanding of automotive systems
  • Basic knowledge of systems engineering processes and software development lifecycles

Target Audience

  • Automotive safety engineers
  • Systems and software engineers
  • Functional safety managers
  • Automotive project managers
  • Quality management professionals

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