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Model-Based Development (MBD+MDD) Process Establishment and Tool Implementation Support

MCD -Model-Centric Development Business-

*Note: This service is provided exclusively within Japan. We do not conduct business or provide support overseas.

Supporting the Establishment of Model-Based Development Processes Accelerating in Automotive Control Development

  • Target Industry : Automotive / Heavy Machinery / Industrial Equipment
  • Target Department : Control Development Department

Problem

  • Want to implement Model-Based Development (MBD), but do not know where to start
  • Have started Model-Based Development, but unsure if the approach is correct
  • Burdened by downstream tasks, leaving no capacity to improve upstream processes

Solution

Supporting the Establishment of Model-Based Development Processes Accelerating in Automotive Control Development

Systems engineering, which leverages both Model-Based Development (MBD)—primarily used in control design—and Model-Driven Development (MDD)—primarily used in upstream processes such as architecture design—is gaining widespread adoption. GAIO has been expanding its Model Centered Development (MCD) business for over a decade, approaching model-based development with a core focus on MBD and MDD.

• System modeling using SysML
• Back-to-Back testing between MATLAB/Simulink models and implementation code
• Unit testing and C1 / MC/DC coverage measurement for implementation code
• System-level behavioral and fault injection testing in virtual environments (system simulators)
• Integration support across multiple Model-Based Development tools via GIS, and more

Case Studies

Here we introduce case studies where GAIO Technology provided comprehensive support for customers' development, ranging from upstream design in Model-Based Development to software design and subsequent verification execution.

  • Case Studies1

    Building an MBT (Model-Based Testing) Environment

    When embedding auto-generated software into an ECU in MBD, consistency verification between the model after auto-code generation and the software (and the compiled object code) is required. By building an automated environment for test data generation—which accounts for a large portion of man-hours in MBT—and Back-to-Back (BtoB) execution, we contribute to reducing our customers' verification workload.

    01

  • Case Studies2

    Building an Integrated MILS Environment

    Provides an environment that enables easy model replacement when validating control behaviors defined by specifications on the model. By reusing existing assets, it reduces the validation workload required when implementing functional changes.

    02

  • Case Studies3

    Support for Building Virtual Verification Environments

    GAIO Technology supports everything from operational design and architecture evaluation for virtual verification environments to actual simulator development and equipment procurement, helping you establish a virtual verification environment in a short timeframe.

    03

Co-creating unprecedented evolution through unstoppable technology.

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