面向空地一体化交通的虚拟车道:发展阶段与关键技术  

Virtual Lanes for Air-Ground Integrated Transportation Systems:Evolution and Key Techniques

作　　者：李长乐[1,2] 王硕 岳文伟[1,2] 毛国强 何祥健[3] LI Chang-le;WANG Shuo;YUE Wen-wei;MAO Guo-qiang;HE Xiang-jian(State Key Laboratory of Integrated Services Networks,Xidian University,Xi’an,Shaanxi 710071,China;Research Institute of Smart Transportation,Xidian University,Xi’an,Shaanxi 710071,China;School of Electrical and Data Engineering,University of Technology Sydney,NSW 2007,Australia)

机构地区：[1]西安电子科技大学综合业务网理论及关键技术国家重点实验室,陕西西安710071 [2]西安电子科技大学智慧交通研究院,陕西西安710071 [3]悉尼科技大学电子与数据工程学院,澳大利亚新南威尔士州2007

出　　处：《电子学报》2022年第5期1255-1265,共11页Acta Electronica Sinica

基　　金：国家重点研发计划项目(No.2020YFB1807700)。

摘　　要：本文提出了一种用于未来自动驾驶场景的虚拟车道技术,旨在突破当前自动驾驶行业的发展瓶颈,并为未来融合飞行汽车交通系统(Flying Car Transportation Systems,FCTS)的自动驾驶场景提供一种创新性技术方案.虚拟车道技术伴随自动驾驶等级的提升协同发展,从面向有人驾驶,到面向全智能驾驶,再到面向本文所提出的L6空地全域自动驾驶,从而实现空地一体化交通的愿景.本文结合了自动驾驶、数字孪生、物联网(Internet of Things,IoT)、人工智能(Artificial Intelligence,AI)等各领域的最新技术对虚拟车道技术在每个发展阶段的应用场景和具体实现方法进行了详细介绍以及可行性分析,对自动驾驶行业明晰未来总体发展趋势和关键技术导向具有开创式的启发意义.Aiming to break through the development bottleneck of the current autonomous driving industry,virtual lanes are proposed to provide an innovative technical solution for future autonomous driving scenarios integrating flying car transportation systems(FCTS).Virtual lanes develop synergistically with the evolution of autonomous driving stage,i.e.,from manned driving,to fully intelligent driving,and then to the proposed L6 air-ground full-domain autonomous driving,which can finally achieve the air-ground integrated transportation systems.This paper introduces the application scenarios,implementation methods and feasibility analysis of virtual lanes in each development stage by elaborating the state-of-theart technologies in autonomous driving,digital twin,internet of things(IoT),artificial intelligence(AI)and other fields.It has a pioneering inspiration significance for the autonomous driving industry to clarify the overall development trend and key technology orientation in the future.

关 键 词：虚拟车道 飞行汽车 自动驾驶 空地一体化交通 车路协同 智能交通系统 

分 类 号：U491.222[交通运输工程—交通运输规划与管理] TN929.5[交通运输工程—道路与铁道工程]