a5c-ai OTA Update Skill
Purpose
Enable over-the-air software update system design and implementation for secure and reliable vehicle software management.
Capabilities
- SOTA/FOTA architecture design
- Delta update generation
- Update orchestration logic
- Rollback mechanism implementation
- Vehicle state management during update
- Update campaign management
- Multi-ECU update sequencing
- Secure download implementation
Usage Guidelines
- Design OTA architecture for security and reliability
- Implement delta updates for bandwidth efficiency
- Ensure robust rollback for failed updates
- Manage vehicle state during update process
- Sequence multi-ECU updates correctly
- Document update procedures and safety considerations
Dependencies
- Uptane framework
- AWS IoT
- Azure IoT
- OEM backend systems
Process Integration
- ASD-004: Over-the-Air (OTA) Update Implementation
- SAF-004: Cybersecurity Engineering (ISO/SAE 21434)
- ASD-001: AUTOSAR Architecture Implementation