V2XStack: 智能网联汽车全栈车规通信协议架构技术指南

V2XStack 提供采用现代安全语言 Rust 与极速 C++ 编写的高性能参考代码，在核心通信关键路径上杜绝任何动态内存堆分配，深度适配车规微控制器 MCU 与 MPU。

V2X Stack V2X Architecture

Central Controller: V2X Stack — Full Architecture

Cooperative ITS Nodes & Sidelink Mesh

SAE J2735 / ETSI
Facilities Layer
GeoNetworking / BTP
IEEE 1609.2 Security
PC5 / Uu Access

从物理驱动到应用层的可生产部署通信协议栈

部署 V2X 需要实现数十个相互关联的 RFC、3GPP 规范和 SAE/ETSI 标准。V2XStack 提供开放、高度优化的模块化协议栈，可与汽车级 RTOS 和 Linux 无缝集成。

Core Engineering Areas

GeoNetworking & BTP — Routing messages to geographic destination areas without IP address configuration.
Facilities Layer Architecture — Maintaining high-frequency vehicle registries and coordinating transmission slot budgets.
ASN.1 UPER Compression — Bit-level compression minimizing radio airtime for 100-byte CAM safety payloads.

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