基于C-V2X的智能路侧单元系统设计

Design of Intelligent Road Side Unit System Based on C-V2X

随着自动驾驶技术和智能交通产业的不断发展,车路协同技术逐渐成为交通领域研究的热点,路侧单元RSU做为车路协同系统的路侧核心设备,是支撑车路协同技术应用的关键所在。基于此,文章设计了一种基于C-V2X的智能路侧单元,具备C-V2X直连通信及5G通信功能,支持C-V2X系列标准协议,能够连接路侧各类智能设备以及交通参与者,将路侧信息分析处理后上传到云端,同时将信息发送给车端,为智能网联车辆、自动驾驶车辆提供各类信息服务,支撑车路协同场景应用。

With the development of autonomous driving technology and intelligent transportation,vehicle-road cooperation technology has gradually become a hot research focus in the transportation field.The road side unit(RSU),as the core device of the vehicle-road cooperation system,is the key to supporting the application of vehicle-road cooperation technology.Based on this,the article designs an intelligent road side unit based on C-V2X,which has C-V2X direct communication and 5G communication functions,supports the C-V2X standard protocol series,can connect various intelligent devices and traffic participants on the roadside,analyze and process roadside information,upload it to the cloud,and simultaneously send the information to the vehicle,providing various information services for intelligent connected vehicles and autonomous driving vehicles,and supporting the application of vehicle road cooperation scenarios.