Proven Methodology

Our Proposed Solutions

From system architecture to final validation, MAS is involved in all phases of the AUTOSAR development cycle

A Structured Approach
to ECU Development

The V-model ensures consistency between specifications and validation at every stage of the project

UPSTREAM Architecture DEVELOPMENT Integration DOWNSTREAM Validation
PHASE 1

Upstream - Architecture

System and software architecture definition

Deliverables

  • System specifications & functional requirements
  • ECU architecture & function allocation
  • BSW strategy and vendor selection
  • Communication interface definition (CAN, LIN, FlexRay, Ethernet)
  • Technical documentation & integration plans
Architecture Phase
Development Phase
PHASE 2

Development - Integration

AUTOSAR configuration and software integration

Deliverables

  • Complete AUTOSAR configuration (SWC, RTE, BSW)
  • Validated vendor MCAL integration
  • Custom CDD development
  • Code review & MISRA-C compliance
  • Integration documentation & release notes
PHASE 3

Downstream - Validation

Test strategy and complete validation

Deliverables

  • Complete test strategy (SIL, MIL, HIL)
  • Detailed test plan & test cases
  • Test automation scripts
  • Validation report & code coverage
  • Compliance documentation & certification
Validation Phase

Phase Overview

Key deliverables by development phase

📐

UPSTREAM

Architecture
  • System specifications & functional requirements
  • ECU architecture & function allocation
  • BSW strategy and vendor selection
  • Communication interface definition
  • Technical documentation & integration plans
⚙️

DEVELOPMENT

Integration
  • Complete AUTOSAR configuration (SWC, RTE, BSW)
  • Validated vendor MCAL integration
  • Custom CDD development
  • Code review & MISRA-C compliance
  • Integration documentation & release notes
✅

DOWNSTREAM

Validation
  • Complete test strategy (SIL, MIL, HIL)
  • Detailed test plan & test cases
  • Test automation scripts
  • Validation report & code coverage
  • Compliance documentation & certification

Need Support for Your Project?

MAS supports you through all phases of the V-cycle, from architecture to validation. Let's discuss your needs.

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