V2XKernel: 赋能车际协同通信的低抖动高确定性实时微内核

V2XKernel 创新引入无锁原子环形拓扑、最早截止时间优先 (EDF) 抢占调度算法及类 seL4 数学证明级别形式化安全验证体系。

V2X Kernel V2X Architecture

Central Controller: V2X Kernel — POSIX Microkernel

Cooperative ITS Nodes & Sidelink Mesh

Context Switch <1us
Memory Protection
Priority Preemption
User-Space Driver
IPC Message Passing

为安全关键通信最小化可信代码库

标准 Linux 等宏内核操作系统承载数百万行代码，造成不可接受的攻击面与不可预测的调度延迟。V2XKernel 实现了一个极简微内核，将驱动程序与网络协议栈隔离在用户空间内存中。

Core Engineering Areas

POSIX PSE52 Conformance — Standardized APIs enabling rapid porting of ETSI and SAE communication stacks.
MPU & Spatial Isolation — Restricting memory write permissions so malicious or corrupted V2X packets cannot crash the kernel.
Microsecond Interrupt Handling — Directing physical radio interrupts directly to dedicated real-time worker threads without latency jitter.

Technical Articles

Related Cluster Architecture Specifications

AutomotiveV2X — Connected Vehicle-to-Everything & Cooperative ITS Architecture
CellularV2X — 3GPP C-V2X Architecture, PC5 Direct Sidelink & Cellular Uu Infrastructure
NRV2X — 5G NR V2X Sidelink, Sub-Millisecond Latency & High-Rate Sensor Sharing
ISACV2X — Integrated Sensing and Communication (ISAC) for Automotive V2X