智慧高速公路技术体系构建  

Establishment of Technology System of Smart Expressway

作　　者：岑晏青 宋向辉[1] 王东柱[1] 孙玲[1] 刘楠[1] CEN Yan-qing;SONG Xiang-hui;WANG Dong-zhu;SUN Ling;LIU Nan(Research Institute of Highway,Ministry of Transport,Beijing 100088,China)

机构地区：[1]交通运输部公路科学研究院,北京100088

出　　处：《公路交通科技》2020年第7期111-121,共11页Journal of Highway and Transportation Research and Development

基　　金：国家重点研发计划项目(2018YFB1600800)。

摘　　要：我国智慧高速公路已有多年试点工程探索,目前其技术研究和工程实践正在从点状的技术试点验证向系统化的技术集成示范转变。本研究提出了智慧高速公路的概念、主要特征和技术内涵,构建了支撑"三网合一"智能基础设施和云边端协同云控平台建设的智慧高速公路技术体系,凝练出3类、5个子集、33项技术组成的智慧高速公路技术集及其性能要求,用于实现高速公路车路协同安全预警、车道级车辆管控、自由流收费、自动驾驶货车编队行驶、准全天候通行等创新服务。最后,对应用该技术体系开展的杭绍甬智慧高速公路设计进行了介绍,可为我国智慧高速公路的设计与建设、关键技术研发和相关设备研制提供指导和参考。Smart expressway has been developing in China for many years by implementing pilot projects.At present,its technology research and engineering practice are transforming from the pilot verification of single technology to the systematic demonstration of integrated technologies.The concept,the main characteristics and the technical connotation of smart expressway are proposed,the technology system of smart expressway that supports the construction of"three networks in one"intelligent infrastructure and the cloud control platform for cloud-edge-terminal collaboration is studied and constructed.The technology set of smart expressway composed of 3 categories,5 subsets and 33 technologies is proposed to implement the innovative services for expressways such as safety warning based on vehicle-infrastructure collaboration,lane level vehicle management and control,free flow toll collection,autonomous driving truck platoon,quasi all-weather traffic,etc.Finally,the design of Hangzhou-Shaoxing-Ningbo smart expressway based on this technology system is introduced.It can provide guidance and reference for the design and construction of smart expressway,the R&D of key technologies and the development of related equipment in China.

关 键 词：智能交通 智慧高速公路 技术体系 车路协同 云控平台 

分 类 号：U491.12[交通运输工程—交通运输规划与管理]