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Automotive ISO26262: Road Vehicles Functional Safety

Who should attend:
Safety Managers
Development Engineers (System, Hardware and Software)
Product Managers
Project Leaders of safety related development projects
Managers responsible for establishment of work processes
Quality managers

Duration: 4 days

Language: German or English, training material will be in English.


Scheduled courses

Course topics:

  • Functional Safety Overview / General Introduction
    • Why is Functional Safety needed in Automotive Industry?
  • FS Management & Safety Life Cycle Requirements (ISO 26262 - Part 2)
    • Activities for Functional Safety Management
    • Safety Plan
    • Safety Life Cycle Management
  • Risk Based Safety Requirements Engineering (ISO 26262 - Part 3)
  • Item Definition
  • Hazard Analysis & Risk Assessment
    • Safety Goal Definition with ASIL with examples and exercises
  • Functional Safety Concept
    • Warning and degradation concept
    • System Development
  • Technical Safety Concept (ISO 26262 - Part 4)
    • Safety Architecture and Architectural Elements
    • Safety Functions and Safety Integrity Function
    • Exemplification: typical solutions detailed in a technical safety concept,
      requirements allocation to system and ASIL Decomposition example
    • Verification: System Safety FMEA and FTA
  • Hardware-Software-Interface Specification: The ISO solution for an old problem
  • Item integration and testing
  • Validation
  • Release for Production
  • Optional:
    • Dependant failure analysis (DFA)
  • ISO 26262 lifecycle approach: Product Lifecycle and process requirements
  • Where is hardware development in the process model?
    • What are inputs to hardware development?H
  • Hardware Development (ISO 26262 - Part 5)
    • HW Safety Requirements
    • HW Architecture and Design with examples
    • HW Architecture Evaluation
      • Introduction into Fault Tree Analysis with exercise
      • Requirements for the Evaluation: Metrics for Safety Goal Violation
      • Fault models, failure rates and target values
      • Presentation of the probabilistic approach
      • qualitative approach with a semi probabilistic argumentation
  • How to evaluate the metric for "Safety Goal Violation"
    • exemplification: calculation via FTA based on the results of the quantitative FMEDA
  • How to evaluate the metrics SPFM and LFM
    • exemplification: exida FMEDA approach for metric calculation
  • HSI - Cooperation with the software team
    • Hardware-Software-Interface Specification HSI
  • Qualification of HW components (ISO26262 - Part 8 § 13)
  • Optional:
    • ASICs in the scope of the ISO 26262
    • Communication channels and their evaluation
    • Dependant failure analysis (DFA)
  • Software Development Process (ISO 26262 - Part 6)
    • Content of the Software Safety Process, how to do initiation and tailoring
  • Software Safety Requirements Specification:
    • Sources of Software Safety Requirements and interfaces to System Level
    • Interpretation of properties and attributes required by ISO26262
    • Practical methods how to derive and detail requirements for the software
    • Methods for the verification of Software Safety Requirements
  • Software Architecture:
    • How to develop a Software Architecture acc. to ISO26262
    • Semi-formal architecture development - interpretation of ISO26262
    • Measures to be considered
    • ASIL Decomposition at the software level
    • How to implement Freedom from Interference
    • Safety requirements allocation to software architectural components
    • Methods for the verification of the Software Architecture
  • Software Unit Design
    • Content of a semi-formal Software Unit Design Specification
    • Interpretation of design requirements recommended by ISO26262
    • How to deal with OO programming languages (C++)?
    • Methods for the verification of the software unit design
  • Software Safety Verification
    • Software Analysis Techniques
      • Software Criticality Analysis
      • Software Dependent Failure Analysis
    • Software Testing Techniques (Unit and Integration Testing)
      • Requirements based (Equivalence Classes, Boundary Values, etc.)
      • Structure based (Statement Coverage, MCDC, Call Coverage, etc.)
  • Tool classification and qualification 
  • Software qualification: How to deal with existing components?

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