WHITE PAPER
Finding optimal values for new vehicle ECU parameters
Model-based development, virtual validation, and integrated engineering for safer, more reliable battery systems.
AUTOSAR-based calibration is now essential for handling complex ECUs, multi-variant vehicle models, and cross-team engineering processes. Discover how Siemens’ Capital VSTAR and XCP-based workflow helps teams find optimal ECU parameter values with higher accuracy and speed.
Why Read This Whitepaper?
Modern ECUs host thousands of parameters that influence vehicle behavior, safety, performance, and efficiency. But calibrating them across global teams and vehicle variants is increasingly complex.
This whitepaper breaks down a complete, efficient calibration methodology built around:
✔ AUTOSAR-compliant software foundation
Standardized architecture improves reusability, consistency, and OEM-supplier collaboration. (Pages 12–13)
✔ XCP-based measurement & calibration
Learn how XCP supports scalable, real-time communication across CAN, FlexRay, and Ethernet networks. (Page 3)
✔ Capital VSTAR Integrator configuration workflow
A structured approach for configuring MCU drivers, CAN stack, OS, BSW modules, and runtime environments. (Pages 5–7)
✔ Automated A2L generation for accurate parameter mapping
Generate interpretable calibration files from ECU extracts and memory maps using Capital VSTAR. (Page 8)
✔ Detailed command flow for measurement & synchronous data transfer
Understand how MC tools interact with ECUs for efficient on-target tuning.
Get the full methodology, architecture insights, diagrams, and calibration workflows used to optimize ECU parameters in AUTOSAR-based environments.
