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Build Right from the Start.

Fully Automated & Interconnected Analyses |
for Reliability, Availability, Maintainability, and Safety |
in Early-Stage Electronic System Design |


Key Features:

Streamline RAMS (Reliability, Availability, Maintainability, Safety) Analysis within Your Electronic Design Flow

  • Pre-empt Design Flaws: Identify and eliminate single points of failure and improve product reliability.

  • Data-Driven Decisions: Leverage industry-standard FMEA/FMECA, FTA, RBD, and TA (Testability Analysis) methods for a comprehensive risk assessment.

  • Unparalleled Confidence: Design with absolute certainty, knowing your electronic systems will meet critical performance goals from the start.

  • Easily Integrate with ECAD for End-To-End Traceability of Your Design.

  • Vast Failure Mode Library for Electronic Components


Unmatched Efficiency & Design Excellence

  • Effortless Time Savings: Streamline and expedite RAMS analysis, saving you valuable time and resources.

  • Design Brilliance from the Start: Achieve exceptional design quality for robust and dependable electronic systems, ensuring long-term product performance.

  • Unparalleled Reliability, Total Confidence: Conduct comprehensive reliability assessments, covering all aspects of your electronic systems. Design with absolute certainty for maximized uptime.

  • Seamless Workflow Integration: Enjoy a user-friendly interface that integrates effortlessly with your design software, streamlining your workflow.

How It Works:

Effortless RAMS Analysis: Your Integrated Command Center

  • Centralized Hub: CARE® unifies your RAMS analysis (manage data, assessments, reports) for a streamlined MBSE workflow.

  • Data-Driven Decisions: Leverage insights (visualizations, reports) to understand your system's reliability and inform your MBSE model.

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Key Features


MTBF Allocation

  • Reliability Block Diagram (RBD) software for top-down reliability allocation and calculation.

  • Enhances system reliability and availability during the early design phase.

  • Accurate and fast calculations using various distributions (Exponential, Weibull, Normal, Log-Normal).


Fault Tree Analysis (FTA)

  • FTA software to analyze complex scenarios, prevent safety events, and reduce severe product failures.

  • Cut-set calculations, configurable diagrams, and compliance with IEC 61025 standard.

  • Integration with FMECA database for initial model and accurate, fast calculations.



  • Failure Mode and Effects Analysis (FMEA, FMECA, RPN) software for identifying critical failure modes.

  • Complies with industry standards (Mil-Std-882E, SAE J1739, IEC 60812) and customizable risk matrix.

  • Quick import of product trees, assignment of failure modes, and detailed analysis for robustness, reliability, and safety.


Reliability Block Diagram (RBD)

  • RBD software for reliability allocation, calculation, and assessment of complex systems.

  • Improves system reliability and availability from early design.

  • Compliance with IEC 61078, IEC 61508, IEC 61165 standards, with configurable diagrams.

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How CARE Works

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Unified Data Import

Effortlessly integrate your product tree, components, and failure modes by seamlessly importing data from BQR's FMECA or fiXtress using the robust BQR’s Core Database.

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Comprehensive Analysis

  • Ensure data quality by validating and refining all user data against strict accuracy standards.

  • Conduct a thorough RBD analysis to calculate key metrics (reliability, availability, MTBCF, MTTCF, MTTR) for each system block.

  • Leverage Monte Carlo simulations to enhance precision and gain robust insights for informed design decisions.

  • Perform FMECA and FTA analyses based on MIL-STD-882 to comprehensively assess potential risks.

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User-Friendly Input

Simplify the input process with an intuitive interface. Define mission parameters, incorporate components and composite blocks, and set failure distributions and repair policies seamlessly. The user-friendly design caters to both novice and experienced users, making complex tasks accessible.

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Efficiency and Time Savings

  • Optimize your workflow, saving valuable time for reliability engineers.

  • The quick and intuitive user interface ensures an efficient user experience.

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Standards Compliance

  • Align with international standards to ensure reliability and safety.

  • Ready-to-use templates tailored to different industries provide accuracy and conformity.

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Insightful Design Optimization

  • Gain profound insights into your product's Reliability, Availability, Maintainability, and Safety (RAMS) for an enhanced design.

  • Experience a faster and better-organized process compared to manual procedures or generic Excel sheets.

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Flexibility and Customization

  • Benefit from a flexible risk matrix, customizable reports, and compatibility with various failure mode libraries.

  • Seamlessly import and export data for easy integration with other tools and systems, providing unparalleled flexibility.

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