赋能智能网联交通的协作式车联万物 (V2X) 全栈通信

AutomotiveV2X 构建起覆盖 3GPP C-V2X 边链路直接通信、路侧边缘智能单元 (RSU) 协同协同感知与车规级高可靠低时延标准的完整技术蓝图。

从侧行链路到云端的可互操作协同驾驶

互联自动驾驶车辆需要可靠的直接通信来预判超出传感器范围的危险。AutomotiveV2X 探索物理层/MAC层协议、网络设施与协同安全消息分发机制。

Core Engineering Areas

• Cooperative Awareness & Safety Messaging — Technical analysis of periodic and event-driven safety messaging under ETSI EN 302 637-2 and SAE J2735.
• Roadside Unit (RSU) & Infrastructure Integration — Engineering Roadside Units for signal phase broadcasting (SPaT), vulnerable road user protection, and edge telemetry.
• V2X SCMS & Certificate Lifecycle — Cryptographic trust hierarchies, pseudonymous enrollment certificates, and misbehavior detection in V2X.

Technical Articles

• C-V2X PC5 Direct Sidelink Architecture: Physical Layer, MAC, and Resource Allocation
• Collective Perception (CPM): Sharing Onboard Sensor Data Over V2X Channels