车规级分布式边缘计算节点与区域控制器微集群系统
VehicleNodes 彻底重构了传统离散堆叠的单体汽车电子控制单元 (ECU) 架构,演进为现代化的分布式区域(Zonal)计算网格体系。通过在车载多吉比特以太网骨干网络上互联前后左右四大物理区域网关控制器、智能传感器与中央高性能计算 (HPC) 算力池,实现全车软件微服务纳秒级动态部署与微秒级硬件级故障强隔离容灾。
Zonal Compute Node Hub Zonal Architecture
Central Controller: Zonal Compute Node Hub — SOME/IP Service Backplane
Zonal Control Units & TSN Ring
- Heterogeneous Micro-Cluster Arbiter
- SOME/IP Dynamic Service Registry
- Zero-Copy POSIX Shared Memory Pool
- TSN Synchronized Real-Time Bus
- Microsecond Node Watchdog Supervisor
彻底打破传统汽车单体封闭式 ECU 对功能灵活演进的物理枷锁
现代软件定义汽车以高速车载分组交换以太网骨干,彻底取代了重达数十公斤的传统点对点专线线束。将整车计算任务分布式部署在全车四大物理区域节点上,对纳秒级时钟对齐、高并发数据吞吐与节点热切容灾提出了极限挑战。VehicleNodes 严格落地 AUTOSAR Adaptive 规范下的面向服务架构 (SOA),通过 SOME/IP-SD 协议实现全车服务热插拔发现,并依托 Linux 内核级无锁共享内存队列,以高达 40Gbps 的吞吐速率零拷贝流式转发原始激光雷达点云与 4K 高清多目视觉帧。
Core Engineering Areas
Technical Articles
Related Cluster Architecture Specifications
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