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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

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

SOTIF Process and Framework Overview

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

Identifying and Classifying Hazards

  • Potential hazards associated with ADAS and automated driving
  • Case studies and examples of 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
  • Defining appropriate risk reduction measures

Design and Implementation for SOTIF Compliance

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

Verification and Validation Techniques

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

Monitoring and Continuous Improvement

  • Techniques for real-time monitoring of safety systems
  • Utilizing field data for refinement and optimization
  • Strategies for post-deployment safety

Documentation and Reporting Requirements

  • Standards for documenting the SOTIF process
  • 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 implementations in ADAS and autonomous systems
  • Insights from safety-critical incidents
  • Best practices for upholding SOTIF compliance

Future Trends and the Role of SOTIF in Autonomous Vehicles

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

Requirements

  • Fundamental understanding of automotive systems
  • Basic knowledge 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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