Ansys Safety Analysis
Ensure System Safety and Cybersecurity

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Safe & Secure Systems

Dramatically decrease analysis efforts with efficient application of quality, safety, reliability and cybersecurity analysis methods at the system, item, software, hardware and PCB levels.

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ADVANCED SAFETY & SECURITY

High Level Features

Ansys safety & cybersecurity threat analysis software facilitates model-based safety analysis, safety concept creation, safety management and cybersecurity assessment for safety-critical electrical and electronic (E/E) and software (SW) controlled systems.

Using this software, engineers can deliver safe and secure products, reduce time to market, maximize profit margins and comply with standards like ISO 26262, IEC 61508, ARP 4754A/ARP 4761, ISO 21448 and ISO 21434.

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Safety Analysis Products

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Ansys medini analyze

Safety Analysis

Les principales méthodes d'analyse de la sécurité, réunies dans un seul outil intégré
Répond aux normes telles que ISO 26262, IEC 61508, ARP4761 et MIL-STD-882E.
Analyse de sécurité basée sur la conception du système avec une cohérence de tous les temps
Analyse de la qualité selon SAE J1739, VDA-AIAG FMEA Handbook, etc.
Traçabilité complète de bout en bout
Intégration avec des partenaires pour la gestion des exigences des systèmes

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Ansys medini analyze for Cybersecurity

Safety Analysis

Key security analysis methods, all in one integrated tool
Meets standards like SAE J3061, HEAVENS and ISO 21434
Identify, assess and mitigate cybersecurity threats
Analyze vulnerabilities of system components.
Capture and manage cybersecurity requirements
Support of complete end-to-end traceability

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Ansys medini analyze for Semiconductors

Safety Analysis

Key safety analysis methods, all in one integrated tool
Analyze semiconductor designs within overall systems analysis
Meets the semiconductor specific ISO 26262: 2018 part 11
Determine failure rates and analyze potential failure modes
Mitigate the impact of design weaknesses on the day-to-day safe performance

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Ansys Digital Safety Manager

SAFETY ANALYSIS

By acting as a central hub for gathering data, managing resources, planning and automating many process steps, Ansys enables a comprehensive view on safety.

Tool Guided Safety Planning
Assisted Reuse of Results
Easy One-Click Safety Case
Task Based Safety Plan Execution and Reviews
KPI Monitoring and Reporting

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January 2025

What's New

As safety projects are increasingly complex, our Ansys Safety Analysis solutions aim to evolve with customers' needs. Our model-based Ansys medini solution enables users to perform FMEAs faster and more effectively with smarter navigation in-tool, updating the analysis even as your hardware evolves. The Digital Safety Manager (DSM) platform offers customer-defined safety KPIs fed live-reported medini data.

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Webinars

Ansys 2025 R1: What’s New for System Safety Analysis

This webinar outlines the latest features released at 2025 R1 for Ansys medini and Digital Safety Manager.

Capabilities

The Ansys Safety Analysis software suite streamlines safety and security analysis, decreasing efforts and costs.

Streamline and automate functional safety analysis
Systematic identification and consideration of SOTIF risks
Systematic cybersecurity threat analysis and risk assessment
Assess the functional safety of semiconductors
Digital Safety Management

Streamline and Automate Functional Safety Analysis

Functional safety standards, such as ISO 26262, are critical for ensuring that safety-critical electronic systems are reliably delivering consistent performance over time, without system failures. With Ansys medini analyze, the system functions are analyzed for potential hazards and a risk classification is completed. Subsequently, safety requirements are derived to implement appropriate countermeasures to mitigate the risks.

During system design, safety analyses (HAZOP, HARA, FHA, FTA, FME(C)A, FMEDA, etc.) are applied to verify that the design is safe. This enables full traceability, consistency and automation of previously time-consuming and error-prone manual tasks. Necessary documentation of the safety case is generated by the tool.

Systematic Identification and Consideration of SOTIF Risks

ISO 21448 “Road Vehicles – Safety of the Intended Functionality” (SOTIF) is a new standard that examines whether a system is sufficiently safe even in the absence of failures when hazards are caused by e.g. performance limitations of sensors or perception algorithms, unexpected changes in the road environment, etc. It enables engineering teams to avoid situations where vehicles are working as designed, but are falling short under real-world scenarios.

Ansys medini analyze enables the systematic identification of SOTIF risks in the hazard and risk analysis stage, as well as the consideration of design limitations and triggering conditions. Once these are identified, countermeasures can be planned to meet safety requirements. These measures and requirements are traced in Ansys medini analyze to the functional or architectural updates that are completed during the implementation of the system. Ansys medini analyze provides analysis methods like cause-effect-nets, System Weakness Analysis tables, and event trees, which make systematic analysis, understanding and elimination of SOTIF hazards possible.

This enables diverse teams — working to meet functional safety and SOTIF standards across system, electronics, embedded software, and other areas — to collaborate easily and more seamlessly.

Systematic Cybersecurity Threat Analysis and Risk Assessment

The key to ensuring the cybersecurity of systems is to systematically perform threat analyses and risk assessment across the entire electronics architecture. By identifying every possible means of cyberattack — and estimating both their impact and their feasibility — Ansys medini analyze protects against damaging threats.

This model-based, integrated tool provides end-to-end traceability, along with powerful collaboration, task management and reporting capabilities.

Assess the Functional Safety of Semiconductors

Safety analysts must look beneath the surface of semiconductors to assess all failure modes and determine how a flaw in a single chip could manifest itself in a product’s overall performance.

Ansys medini analyzes capabilities for semiconductors facilitate the process of mapping blocks of the semiconductor design to system components. Furthermore, it determines failure rates for the overall chip design and distributes it according to criteria, as die area occupation or gate count to the functional blocks. In a subsequent step, a Failure Mode, Effects and Diagnostics Analysis (FMEDA) can be done to evaluate the overall design with respect to the coverage rates of failure modes by safety mechanisms. In this manner, engineers can quickly identify any design weaknesses in semiconductors, whether caused by design errors or environmental conditions, and address them to mitigate the impact on day-to-day safe performance.

Digital Safety Management

Safety and engineering teams can get a comprehensive view of the entire safety planning process – beyond the individual project level. By replacing traditional point-tools, Ansys Digital Safety Manager defines safety plans, controls their execution, centralizes data and monitors outcomes. It helps to construct the safety case by providing efficient automations.

Ansys Digital Safety Manager recognizes and reflects the way safety teams work every day, not only internally but with their suppliers, assessors, and reviewers. It improves efficiency with traceability and standardization to enable systematic and consistent reuse of safety plans and work products.

Applications

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Autonomous System Development

Model-based safety and cybersecurity assessments using Ansys simulation help to accelerate autonomous system development and certification.

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Avionics and Flight Controls

Ansys tools are pivotal for driving the analysis, development, and certification of avionics software, accelerating time to market.

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Electronics Reliability

Learn how Ansys integrated electronics reliability tools can help you solve your biggest thermal, electrical and mechanical reliability challenges.

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Battery Management Systems

Ansys offers an integrated solution for battery management system (BMS) design and development that allows for risk-free virtual testing.

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BROCHURES AND DATASHEETS

Ansys medini analyze - Datasheet

This datasheet provides an overview of the Ansys medini analyze product along with information on technical features and functionality.

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What is Safety of the Intended Functionality?

The emergence of automated driving and autonomous vehicles (AVs) brings great safety engineering challenges. What if sensors work as designed, but their performance falls short under real-world conditions?

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Ansys medini analyze Solutions for Functional Safety in Aerospace

Ansys medini analyze provides manufacturers of electronic components and systems in the aerospace domain with dedicated support for functional safety analysis. The safety analysis of such systems is a precondition for obtaining necessary certifications and may consume more than half of the overall development effort.

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WHITE PAPERS

White Paper

Improving Cybersecurity for Automotive Electronics Systems via Ansys medini analyze

Ansys medini analyze, a proven solution for ensuring the functional safety of automotive electronics, includes new capabilities for verifying system-level security.

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Charged Up: A Holistic Approach to Developing Large-Scale Battery Management Systems

CASE STUDIES

Ansys + Rail-Mil

Rail-Mil leverages Ansys’ model-based design tools to develop safe onboard and wayside embedded software and ensure functional safety of railway systems

Ansys medini solutions for ISO 26262 in Semiconductors

Ansys medini analyze helps semiconductor manufacturers in the automotive domain with dedicated ISO 26262 support.

What is Safety of the Intended Functionality?

Watch now

Ansys medini analyze for Cybersecurity

A Critical Tool for Safeguarding Your Electronics System Architecture

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Ansys medini analyze

Take The Safety Case To The Next Level

Webinars

Integrating Safety Analysis in an MBSE Process

Safety is a crucial property for many products, especially in the aerospace and defense industry, essential to obtaining the necessary certification. To identify appropriate safety requirements early in the development process and to be able to demonstrate their fulfillment by design, safety analysis must be well integrated into the system development process in all phases. In a model-based approach that is usually highly iterative, it's a great benefit to base the safety analysis on models. This allows us to deal with changes quickly and always have up-to-date analysis to guide development decisions.

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BLOG

BY: HONG CHASSAN

When the Chips are Down, Ansys Ramps Up ISO 26262 Analysis

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BY: KRISTA LOEFFLER

Steps Engineers Need to Take to Ensure Automotive Cybersecurity

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Ensuring Functional Safety of Automotive Semiconductors

Powering Innovation, Speed to Market, and Rigorous Safety Analysis at onsemi

Ansys Delivers ISO 26262 Certified Tool Sets

How SOTIF Is Raising the Bar on Automotive Safety

What is ISO 26262?

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Ansys Safety Analysis Ensure System Safety and Cybersecurity

Safe & Secure Systems

Safety Analysis Products

Ansys medini analyze

Ansys medini analyze for Cybersecurity

Ansys medini analyze for Semiconductors

Ansys Digital Safety Manager

What's New

Webinars

Capabilities

Streamline and Automate Functional Safety Analysis

Systematic Identification and Consideration of SOTIF Risks

Systematic Cybersecurity Threat Analysis and Risk Assessment

Assess the Functional Safety of Semiconductors

Digital Safety Management

Applications

BROCHURES AND DATASHEETS

WHITE PAPERS

؜

CASE STUDIES

VIDEOS

A Critical Tool for Safeguarding Your Electronics System Architecture

Take The Safety Case To The Next Level

Webinars

BLOG

Découvrez ce qu'Ansys peut faire pour vous

Découvrez ce qu'Ansys peut faire pour vous

Contactez-nous aujourd'hui

Merci de nous avoir contacté !

Ansys Safety Analysis
Ensure System Safety and Cybersecurity