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 Duration 14 hours

Course Outline

Introduction to SOTIF and ISO/PAS 21448:2019

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

Core Concepts and Definitions

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

SOTIF Process and Framework Overview

  • Phases of the SOTIF lifecycle
  • The link between hazard analysis and risk assessment (HARA)
  • Concepts of controllability and situational awareness

Identifying and Classifying Hazards

  • Potential hazards in ADAS and automated driving
  • Use cases illustrating functional insufficiencies
  • Triggering events observed in real-world scenarios

Hazard Analysis and Risk Assessment (HARA)

  • Methods for identifying and evaluating risks
  • Managing unknown and foreseeable hazards
  • Selecting appropriate risk mitigation strategies

Design and Implementation for SOTIF Compliance

  • System architecture focused on safety
  • Considerations for software and hardware development
  • Incorporating safety requirements into design phases

Verification and Validation Techniques

  • Testing approaches: 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
  • Strategies for post-deployment safety management

Documentation and Reporting Requirements

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

SOTIF in Practice: Case Studies and Best Practices

  • Analysis of SOTIF implementation in ADAS and autonomous driving systems
  • Insights gained from safety-critical incidents
  • Best practices for maintaining SOTIF compliance

Future Trends and the Role of SOTIF in Autonomous Vehicles

  • Evolving standards and regulatory frameworks
  • Developments in autonomous driving and safety technologies
  • Interplay with other safety standards (ISO 26262, UNECE WP.29)

Requirements

  • Familiarity with fundamental automotive systems
  • Understanding of system engineering processes and software development lifecycles

Target Audience

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

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