基于车路协同的城市智慧道路关键技术框架研究
Research on Key Technologies Framework for Urban Smart Road Based on Vehicle-Road Collaboration
邹娇 1赵翔1
作者信息
- 1. 安徽省交通规划设计研究总院股份有限公司,安徽合肥 230088;城市更新与交通安徽省联合共建学科重点实验室,安徽合肥 230088
- 折叠
摘要
车路协同技术不断成熟,智慧城市发展不断进步,智慧道路研究和建设尤其重要.研究智慧道路需求分析,明确智慧路口和全息路段两个典型应用场景,通过构建道路数字基础设施,研究多方位立体监测与多因素动态耦合下道路安全风险精确感知方法,实现微观场景内交通参与物认知、运动状态及协同感知,进而通过边缘计算单元支撑车路协同,为面向车路协同场景的智慧道路建设提供技术条件.
Abstract
The vehicle-road collaborative technology is continuously maturing,and the development of smart cities is constantly progressing.Therefore,it is particularly important to study and construct the smart roads.The demand of smart roads is studied and analyzed.Two typical application scenarios of smart intersections and holographic road sections are clarified.By building a road digital infrastructure,a method for accurately perceiving the safety risk of roads under multi-direction stereoscopic monitoring and multi-factor dynamic coupling is studied to realize the cognition,motion state and collaborative perception of traffic participants in microcosmic scenes,and then support the vehicle-road collaboration through the edge computing elements,which provides the technical conditions for the construction of smart roads facing the vehicle-road collaborative scenes.
关键词
车路协同/智慧道路/智慧路口/边缘计算Key words
vehicle-road collaboration/smart road/smart intersection/edge computing引用本文复制引用
出版年
2024
NETL
NSTL
万方数据