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functional-safety

36 articles

Comparison table showing differences between HAZOP, FMEA, and FTA methodologies for ISO 26262 automotive functional safety analysis.Technical

Why HAZOP is Essential for ISO 26262: Guide-Word Analysis Explained

Discover how HAZOP uses guide-word deviation analysis to uncover hidden interface hazards in automotive systems. Learn why this methodology is essential for robust ISO 26262 functional safety concepts.

9 min
Diagram illustrating the core elements of Goal Structuring Notation (GSN) for ISO 26262 safety cases, showing the relationships between goals, strategies, sub-goals, and solutions.

A Quick Guide to Using GSN for ISO 26262 Safety Cases

Transform your ISO 26262 safety cases from complex documents into clear visual arguments. Learn how Goal Structuring Notation (GSN) creates logical, defendable, and highly assessable safety arguments for automotive systems.

8 min
Diagram illustrating a top-down Fault Tree Analysis for ISO 26262, showing Boolean logic gates connecting an ASIL D safety goal to hardware component failures in an automotive electronic system.Technical

Mastering FTA in ISO 26262: A Deductive Approach to E/E Safety

Discover how Fault Tree Analysis exposes hidden multi-point failures in complex automotive systems. This comprehensive guide explores top-down deductive methods to ensure robust ISO 26262 compliance.

7 min
Comparison table showing the differences between traditional ISO 26262 functional safety and ISO 21448 SOTIF hazard analysis methodologies.Miscellaneous

SOTIF for Functional Safety Engineers: An Exploratory Guide

Automotive systems now fail due to complex environmental factors, not just broken hardware. Discover how functional safety engineers can bridge the gap between ISO 26262 and SOTIF to ensure autonomous vehicle safety.

6 min
Evaluating Software Tools in ISO 26262: A Practical EPS ExampleTechnical

Evaluating Software Tools in ISO 26262: A Practical EPS Example

Learn to systematically evaluate software tools for ISO 26262 compliance through a real Electronic Power Steering static analyzer example, covering tool impact assessment and qualification requirements.

8 min
ISO 26262 Motorcycle Adaptation: 5 Differences From Passenger CarsTechnical

ISO 26262 Motorcycle Adaptation: 5 Differences From Passenger Cars

Discover the five critical ways ISO 26262 Part 12 adapts functional safety for motorcycles, from unique vehicle dynamics and active rider roles to specialized HARA and ASIL determination.

6 min
Why FTA is Essential for Effective ASIL DecompositionTechnical

Why FTA is Essential for Effective ASIL Decomposition

Learn why Fault Tree Analysis is the most effective method to justify ASIL decomposition. See how FTA exposes real redundancy, validates independence, and prevents costly common cause failures in safety-critical automotive systems.

7 min
Confidence in Software Tools: A Guide to ISO 26262 Qualification

Confidence in Software Tools: A Guide to ISO 26262 Qualification

Discover how to build confidence in your software development tools according to ISO 26262 Part 8. Learn how to calculate Tool Impact, determine Tool Confidence Levels, and apply qualification methods.

8 min
Advanced FMEA Strategies for ISO 26262 Functional Safety

Advanced FMEA Strategies for ISO 26262 Functional Safety

Master the execution of FMEA within ISO 26262. Learn how to focus on high-value safety targets, avoid common pitfalls, and leverage the VDA/AIAG methodology.

9 min
5 Essential Advices for ASIL Decomposition in ADAS Architectures

5 Essential Advices for ASIL Decomposition in ADAS Architectures

Discover five practical advices for mastering ASIL decomposition in ADAS. Learn how to balance system complexity, hardware costs, and safety requirements up to ASIL D without compromising compliance.

9 min
Functional Safety Concept Guide: 7 Expert Tips for SuccessTechnical

Functional Safety Concept Guide: 7 Expert Tips for Success

Master the 7 expert tips that transform hazard analysis results into implementable Functional Safety Concepts that actually work.

7 min
ISO 26262 Salaries & Consulting Rates: Global Compensation GuideMiscellaneous

ISO 26262 Salaries & Consulting Rates: Global Compensation Guide

Senior functional safety engineers earn €255k in Silicon Valley but only €35k in India. Discover the dramatic global pay gaps shaping automotive safety careers.

7 min

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  • Safety analysesFault Tree Analysis MasteryLearn top-down fault tree construction using AND/OR gates to quantify how failures combine into hazardous events. Includes an interactive FTA calculator, cut-set analysis, PMHF support, and comparison with FMEA.Expert plan pricing15 chapters
  • SoftwareConfidence in the Use of Software ToolsLearn how to classify tools by TCL (1-3) based on Tool Impact, Tool Error Detection, and ASIL requirements. Covers a 7-chapter structure with qualification methods, practical guidelines, and worked examples for common toolchains.Pro plan pricingExpert plan pricing7 chapters
  • Safety analysesHAZOP (Hazard and Operability Study) in ISO 26262Learn to think in deviations, not just failures, using guide words applied to a system's design intention to surface hazards a checklist would miss. See how a technique born in the process industry becomes a rigorous, worksheet-driven feeding source for the ISO 26262 HARA.Expert plan pricing14 chapters
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