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Technical

25 articles

Flowchart showing the Model-Based Development workflow for ISO 26262 software engineering, including modeling guidelines, Model-in-the-Loop testing, and automatic code generation.

How to Implement Model-Based Development for ISO 26262

Discover how to accelerate automotive software engineering using Model-Based Development. This guide covers essential ISO 26262 Part 6 requirements, from enforcing strict modeling guidelines to performing Model-in-the-Loop testing and automatic code generation.

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

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 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.

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
Demystifying AV Safety: Integrating ISO 26262, SOTIF, and ML

Demystifying AV Safety: Integrating ISO 26262, SOTIF, and ML

Traditional safety standards are no longer enough for autonomous vehicles. Discover how to build a unified safety architecture by integrating ISO 26262, SOTIF, and Machine Learning to handle unpredictable real-world scenarios.

8 min
Comparison table of ISO 26262 hardware metrics showing PMHF, SPFm, and LFm standards with their primary focus, measurement types, and typical ASIL D targets for automotive functional safety.

Hardware Metrics Explained: PMHF, SPFM, and LFM Standards

Discover how automotive engineers calculate hardware metrics like PMHF, SPFm, and LFm to mathematically prove system safety in modern vehicle architectures. This guide explores the foundational standards used to quantify risk and ensure compliance.

8 min
Métriques Matérielles ISO 26262 : PMHF, SPFM et LFM Expliqués

Métriques Matérielles ISO 26262 : PMHF, SPFM et LFM Expliqués

Les métriques matérielles sont le fondement de la sécurité fonctionnelle automobile. Découvrez comment calculer et appliquer le PMHF, le SPFm et le LFm pour prouver la conformité ISO 26262 de vos conceptions matérielles.

7 min
Evaluating Software Tools in ISO 26262: A Practical EPS Example

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
Automotive system architecture diagram showing safety patterns and redundancy configurations for ISO 26262 compliance in modern vehicles

Architecting Automotive Systems with Proven Safety Patterns

Discover how automotive engineers use proven architectural configurations to prevent catastrophic failures in safety-critical systems like AEB and steer-by-wire.

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

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 Decomposition

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
Demystifying PMHF: A Guide to Hardware Metrics and FMEDA

Demystifying PMHF: A Guide to Hardware Metrics and FMEDA

Discover how to calculate PMHF, SPFM, and LFM using the FMEDA technique to ensure automotive hardware safety compliance under ISO 26262 Part 5.

11 min
Functional Safety Concept Guide: 7 Expert Tips for Success

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