Safety Analysis SimulatorsMaster FTA, FMEA & FMEDA
Professional interactive simulators for automotive functional safety analysis. Build fault trees, conduct FMEA studies, calculate hardware metrics, and verify ISO 26262 compliance with industry-standard tools.
FTA Simulator
Fault Tree Analysis
Professional fault tree analysis tool with drag-and-drop interface. Build complex fault trees using AND, OR, XOR, NOT, VOTE, PAND, and INHIBIT gates. Calculate minimal cut sets, system reliability, failure probability, and importance measures including Birnbaum, Fussell-Vesely, criticality importance, risk reduction worth, and risk achievement worth. Features auto-layout, validation, connection management, and Monte Carlo simulation for comprehensive reliability analysis.
FMEA Simulator
Failure Mode & Effects Analysis
Interactive AIAG-VDA FMEA implementation for automotive systems with ISO 26262 integration. Analyze failure modes with Severity, Occurrence, and Detection ratings. Calculate Risk Priority Numbers (RPN) automatically. Integrated with safety goals, functional safety concepts (FSC), and technical safety concepts (TSC). Features system hierarchy visualization, component analysis, risk matrices (S×O, S×D, O×D), FMEA-MSR monitoring and system response workflow, and comprehensive dashboard with analytics.
FMEDA Simulator
Hardware Safety Analysis
Comprehensive FMEDA simulator featuring an interactive TCU power supply schematic. Click components to view detailed failure modes, specifications, and diagnostic coverage per ISO 26262-5 Annex D. Calculate hardware metrics (SPFM ≥97%, LFM ≥80%, PMHF ≤100 FIT for ASIL-C). Compare preliminary architecture vs ASIL-C compliant design with variant switching. Identify architecture gaps with recommendations and configure 15+ safety mechanisms with real-time metric recalculation.
Why Use Our Safety Simulators?
Learn by Doing
Hands-on practice with real automotive safety scenarios. Build fault trees, conduct FMEA studies, and analyze hardware failures in a risk-free environment before applying to real projects.
Instant Feedback
Real-time calculation of safety metrics, validation errors, and compliance status. See immediate results as you modify your analysis, helping you understand the impact of each change.
Industry Standards
Tools built according to ISO 26262, AIAG-VDA FMEA, and IEC 61025 standards. Use the same methodologies and calculations that professional safety engineers use in production environments.
Export & Share
Save your analyses as JSON files, export reports, and share with your team. Use the simulators for documentation, presentations, and as reference implementations for your projects.
Visual Analysis
Interactive visualizations including fault tree diagrams, risk matrices, hardware schematics, and system hierarchies. Understand complex relationships at a glance with professional-grade graphics.
No Installation
Browser-based simulators with zero setup required. Access from any device, work collaboratively, and get started immediately without licenses, installations, or dependencies.