C-V2X与智能车路协同技术的深度融合

 

 

摘要：智慧交通已经发展到智能车路协同（i-VICS）阶段，车用无线通信（V2X）是i-VICS的重要支撑技术，可以支撑车路间的实时信息交互。介绍了蜂窝- V2X（C-V2X）采用的关键技术及其后续演进方向，描述了通信技术发展如何推动i-VICS架构演进，展望了i-VICS下一步的演进方向并分析了对通信技术的演进要求，最后给出了高速、城市、园区等典型场景下的车路协同部署建议。
关键词：C-V2X；i-VICS；智能网联汽车


Abstract：Intelligent transportation has developed to the stage of intelligent Vehicle-Infrastructure Cooperative Systems (i-VICS). Vehicle to Everything (V2X) is an important supporting technology of i-VICS, which can support real-time information interaction between vehicles and infrastructures. The key technologies adopted by cellular-V2X (C-V2X) and its evolution are introduced in this paper, and how the development of communication technology promotes the evolution of i-VICS are described. Meanwhile the possible evolution of i-VICS is conclued, and the requirements of communication technology are analyzed. Finally, some suggestions on the deployment of i-VICS in the typical scenarios are proposed, such as highway, city, and park.
Keywords:C-V2X; i-VICS; intelligent couplet vehicle