System Engineering & Integration for Software-Defined Vehicles
A closed-loop engineering framework connecting requirements, architecture, implementation, and validation — from concept to verified vehicle behavior.
End-to-end traceability from Requirement → System → Software → Test → Validation
System Engineering & Integration at SDVsolution connects vehicle‑level intent to software implementation and verification. We use a disciplined V‑Model approach—spanning system requirements, architecture, software design, and multi‑level testing—to ensure that every feature is traceable, testable, and integrable across the SDV stack.
WHAT WE DO
System Requirements Analysis (SYS.2): Translate customer, regulatory, and business needs into clear, testable system requirements.
System Architecture Design (SYS.3): Define domain and ECU responsibilities, interfaces, and data flows across powertrain, ADAS, body, infotainment, and cloud.
Software Requirements & Architecture (SWE.1–SWE.3): Decompose system behavior into software requirements, architecture, and detailed design for each component and service.
End‑to‑End Integration & Test (SYS.4–SYS.5, SWE.4–SWE.6): Plan and execute unit, integration, system, and acceptance testing aligned to the V‑Model.
Our approach mapped to the V‑Model
Requirements Factory → System Engineering → Test Factory → Cloud Deployment → Validation Loop
Left side – From intent to design
Requirement Analysis
SYS.2 System Requirements Analysis
SWE.1 SW Requirements Analysis
Capture feature behavior, constraints, and non‑functional requirements (safety, security, performance).
System & Architecture Design
SYS.3 System Architecture Design
SWE.2 SW Architecture Design
Define domains, ECUs, services, interfaces, and communication patterns (CAN, Ethernet, cloud).
Module / Detailed Design
SWE.3 SW Detailed Design
Specify components, APIs, state machines, and data models ready for implementation.
Coding
Implementation of software components, services, and integration logic according to the detailed design.
Right side – From design to verified system
Acceptance Testing
Validate against customer and regulatory expectations; support launch readiness and sign‑off.
System Testing
SWE.6 SW Test
SYS.5 System Testing
Confirm that the integrated system meets system requirements and non‑functional targets.
Integration Testing
SWE.5 SW Integration Test
SYS.4 System Integration Testing
Validate interactions between ECUs, services, and domains.
Unit Testing
SWE.4 SW Unit Test
Verify modules and components against detailed design.
Ready to industrialize your System Engineering & Integration?
Let’s map your next platform to a clear, testable V‑Model and de‑risk integration from day one.
