1. Reliability requirements: Meet automotive-grade standards, and EMC performance can meet emission and immunity standards;
2. Modularization and scalability: Standardized hardware interfaces and software support for AUTOSAR architecture facilitate functional expansion.
3. Diagnosis and Safety: Built-in fault diagnosis and safety protection;
4. Cost and Lightweighting: Optimize PCB layout, reduce reliance on wiring harnesses, and lower BOM costs.