系统仿真学报 ›› 2021, Vol. 33 ›› Issue (2): 295-305.doi: 10.16182/j.issn1004731x.joss.20-0754

• 综述 • 上一篇    下一篇

交通场景数字孪生构建与虚实融合应用研究

伍朝辉1, 刘振正2,3,*, 石可4, 王亮1, 梁晓杰1   

  1. 1.交通运输部科学研究院,北京 100029;
    2.内蒙古自治区交通建设工程质量监督局,内蒙古 呼和浩特010051;
    3.生态安全屏障区交通网设施管控及循环修复技术交通运输行业重点实验室,内蒙古 呼和浩特 010051;
    4.北京航空航天大学,北京 100191
  • 收稿日期:2020-05-30 修回日期:2020-09-30 出版日期:2021-02-18 发布日期:2021-02-20
  • 通讯作者: 刘振正(1989-),男,硕士,工程师,研究方向为公路工程。E-mail:707869886@qq.com
  • 作者简介:伍朝辉(1981-),男,博士,副研究员,研究方向为虚拟现实交通应用研究。E-mail:wzh0005@163.com
  • 基金资助:
    生态安全屏障区交通网设施管控及循环修复技术交通运输行业重点实验室开放基金(2019KFJJ-001),内蒙古自治区自然科学基金(2020MS05056),浙江省厅重点科技项目(2019013),交通运输行业重点科技项目(2018-MS1-032, 2019-ZD2-005)

Review on the Construction and Application of Digital Twins in Transportation Scenes

Wu Zhaohui1, Liu Zhenzheng2,3,*, Shi Ke4, Wang Liang1, Liang Xiaojie1   

  1. 1. China Academy of Transportation Sciences, Beijing 100029, China;
    2. Inner Mongolia Autonomous Region Traffic Construction Engineering Quality Supervision Bureau, Hohhot 0110051, China;
    3. Key laboratory of Transport Industry of Management, Control and Cycle Repair Technology for Traffic Network Facilitates in Ecological Security Barrier Area, Hohhot 0110051, China;
    4. Beihang University, Beijing 100191, China
  • Received:2020-05-30 Revised:2020-09-30 Online:2021-02-18 Published:2021-02-20

摘要: 数字孪生连接物理世界和信息世界,为复杂交通问题的分析与解决提供了新的思路。在梳理数字孪生基础概念、发展历程和关键技术的基础上,对交通场景数字孪生的研究与应用现状进行综述;结合交通运行的要素特征,从“人—车—路—环境”4个方面对交通场景数字孪生构建亟待突破的关键技术进行分析;对数字孪生在运载工具研制、重要基础设施智能运维、无人驾驶虚拟测试、交通问题的分析与实验等方面的应用前景进行了展望。

关键词: 混合交通, 智能运维, 数字孪生, 交通场景, 智慧交通

Abstract: Digital twins connect the physical world and the information world, and provide new ideas for the analysis and solution of complex traffic problems. The research and application status of digital twins in transportation scenes are reviewed on the basis of sorting out the basic concepts, development history and key technologies of digital twins. The key technologies for the construction of digital twins in transportation scenes that need to be breakthrough are analyzed from the four aspects of "people-vehicle-road-environment" combined with the characteristics of the elements of traffic operation. The prospect of digital twin transportation applications in the development of vehicles, intelligent operation and maintenance of important infrastructure, unmanned virtual testing, analysis and experiments of traffic problems are expected.

Key words: mixed traffic, intelligent operation and maintenance, digital twins, transportation scene, smart transportation

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