基于硬件信任根的安全引导与零等待微控制器抽象层 (MCAL) 架构
AutomotiveFirmware 严格规范了区域控制器 (ZCU) 与智能执行器从芯片硅层到上层微服务的底层接口准则。全面推行由 HSM 硬件锁定的度量引导信任链、外设零拷贝直接内存访问 (DMA) 以及硬件重映射寄存器实现的 A/B 双分区无损原子热替换。
Automotive Firmware Engine Zonal Architecture
Central Controller: Automotive Firmware Engine — Hardware Bootloader & MCAL
Zonal Control Units & TSN Ring
- Hardware HSM Secure Boot
- Dual-Bank A/B Flash Pipeline
- AUTOSAR MCAL CAN/LIN Drivers
- MPU / Core Lockstep Supervisor
- Diagnostic UDS Over ISO-TP
为区域电子电气架构筑牢不可篡改的硬件信任根 (Root of Trust)
在分布式软件定义汽车架构中,每个边陲微控制器都可能成为黑客刷入恶意固件的物理跳板。AutomotiveFirmware 严格执行芯片复位释放前的全套密码学硬件校验:Stage-0 引导只读存储器 (ROM) 提取只读硬件熔丝 (eFuses) 中固化的公钥指纹,在开放外设时钟前完整校验二级引导程序与 AUTOSAR 运行栈。
Core Engineering Areas
Technical Articles
Related Cluster Architecture Specifications
- AutomotiveSDV — Full SDV Stack & Reference Architecture
- A2HCard — Agent-to-Human (A2H) Interface Cards & In-Cabin Autonomous Interaction Manifests
- A2HumanCard — Standardized In-Vehicle AI Agent Capability Discovery, Trust & Authorization Cards
- AIDrivenSynBio — AI-Driven Synthetic Biology for Automotive In-Cabin Air Purification, Bio-Engineered Pathogen Scavengers & Molecular Biosensors