PDF (1226K)
摘要
随着交通强国战略的深入推进,国省道的智慧化转型成为提升路网效能、保障交通安全的关键路径。本文以浙江省衢州市315国道智慧化改造项目为研究对象,系统阐述数字孪生技术在该项目中的实践应用。论文首先构建了涵盖“物理实体、数据资源、模型服务、应用交互”四层架构的道路数字孪生体系,进而重点分析了该体系在道路基础设施全生命周期养护与交通运营智能化管控两大核心场景中的实施路径与效能。通过衢州315国道的实证表明,数字孪生技术能够实现道路状态的实时感知、病害的精准诊断、交通流的仿真优化与管控策略的模拟推演,为公路资产管理提供了科学的决策支持。最后,本文总结了实践中的经验与挑战,并对数字孪生技术在普通国省道网络的规模化应用前景进行了展望,以期为同类项目的建设提供参考。
Abstract
With the deepening implementation of the strategy to build a strong transportation nation, the intelligent transformation of national and provincial roads has become a key path to improving the efficiency of road networks and ensuring traffic safety. This paper takes the intelligent reconstruction project of National Highway 315 in Quzhou City, Zhejiang Province, as the research subject, systematically illustrating the practical application of digital twin technology in the project. The paper first constructs a road digital twin system covering a four-layer architecture of ‘physical entities, data resources, model services, and application interactions,’ and then focuses on analyzing the implementation path and effectiveness of this system in two core scenarios: full-lifecycle maintenance of road infrastructure and intelligent traffic operation management. Empirical evidence from National Highway 315 in Quzhou shows that digital twin technology can achieve real-time perception of road conditions, precise diagnosis of road defects, simulation optimization of traffic flow, and predictive testing of control strategies, providing scientific decision support for highway asset management. Finally, the paper summarizes the experiences and challenges encountered in practice and discusses the prospects for the large-scale application of digital twin technology in general national and provincial road networks, aiming to provide reference for similar projects.
关键词
Key words
[Author(id=1318873747117912689, tenantId=1045748351789510663, journalId=1253638333294477479, articleId=1318663176942428992, orderNo=0, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=null, emailSecond=null, emailThird=null, correspondingAuthor=0, authorType=1, ext={EN=AuthorExt(id=1318873747176632947, tenantId=1045748351789510663, journalId=1253638333294477479, articleId=1318663176942428992, authorId=1318873747117912689, language=EN, stringName=Hanzhong Lin, firstName=Hanzhong, middleName=null, lastName=Lin, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=null, address=Quzhou Traffic Design Co., Ltd., Quzhou, Zhejiang, 324000, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1318873747218575988, tenantId=1045748351789510663, journalId=1253638333294477479, articleId=1318663176942428992, authorId=1318873747117912689, language=CN, stringName=林汉忠, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=null, address=衢州市交通设计有限公司, 中国·浙江 衢州 324000, bio={"content":"林汉忠(1979-),本科,高级工程师,主要从事路桥工程,智慧交通工程的设计与研究工作。
"}, bioImg=null, bioContent=林汉忠(1979-),本科,高级工程师,主要从事路桥工程,智慧交通工程的设计与研究工作。
, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1318873747042415213, tenantId=1045748351789510663, journalId=1253638333294477479, articleId=1318663176942428992, xref=null, ext=[AuthorCompanyExt(id=1318873747059192430, tenantId=1045748351789510663, journalId=1253638333294477479, articleId=1318663176942428992, companyId=1318873747042415213, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=Quzhou Traffic Design Co., Ltd., Quzhou, Zhejiang, 324000, China), AuthorCompanyExt(id=1318873747071775343, tenantId=1045748351789510663, journalId=1253638333294477479, articleId=1318663176942428992, companyId=1318873747042415213, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=衢州市交通设计有限公司, 中国·浙江 衢州 324000)])]), Author(id=1318873747268907638, tenantId=1045748351789510663, journalId=1253638333294477479, articleId=1318663176942428992, orderNo=1, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=null, emailSecond=null, emailThird=null, correspondingAuthor=0, authorType=1, ext={EN=AuthorExt(id=1318873747327627896, tenantId=1045748351789510663, journalId=1253638333294477479, articleId=1318663176942428992, authorId=1318873747268907638, language=EN, stringName=Yajie Wu, firstName=Yajie, middleName=null, lastName=Wu, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=null, address=Quzhou Traffic Design Co., Ltd., Quzhou, Zhejiang, 324000, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1318873747373765241, tenantId=1045748351789510663, journalId=1253638333294477479, articleId=1318663176942428992, authorId=1318873747268907638, language=CN, stringName=吴亚杰, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=null, address=衢州市交通设计有限公司, 中国·浙江 衢州 324000, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1318873747042415213, tenantId=1045748351789510663, journalId=1253638333294477479, articleId=1318663176942428992, xref=null, ext=[AuthorCompanyExt(id=1318873747059192430, tenantId=1045748351789510663, journalId=1253638333294477479, articleId=1318663176942428992, companyId=1318873747042415213, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=Quzhou Traffic Design Co., Ltd., Quzhou, Zhejiang, 324000, China), AuthorCompanyExt(id=1318873747071775343, tenantId=1045748351789510663, journalId=1253638333294477479, articleId=1318663176942428992, companyId=1318873747042415213, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=衢州市交通设计有限公司, 中国·浙江 衢州 324000)])]), Author(id=1318873747419902587, tenantId=1045748351789510663, journalId=1253638333294477479, articleId=1318663176942428992, orderNo=2, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=null, emailSecond=null, emailThird=null, correspondingAuthor=0, authorType=1, ext={EN=AuthorExt(id=1318873747478622847, tenantId=1045748351789510663, journalId=1253638333294477479, articleId=1318663176942428992, authorId=1318873747419902587, language=EN, stringName=Chunhua Zhu, firstName=Chunhua, middleName=null, lastName=Zhu, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=null, address=Quzhou Traffic Design Co., Ltd., Quzhou, Zhejiang, 324000, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1318873747524760193, tenantId=1045748351789510663, journalId=1253638333294477479, articleId=1318663176942428992, authorId=1318873747419902587, language=CN, stringName=祝春华, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=null, address=衢州市交通设计有限公司, 中国·浙江 衢州 324000, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1318873747042415213, tenantId=1045748351789510663, journalId=1253638333294477479, articleId=1318663176942428992, xref=null, ext=[AuthorCompanyExt(id=1318873747059192430, tenantId=1045748351789510663, journalId=1253638333294477479, articleId=1318663176942428992, companyId=1318873747042415213, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=Quzhou Traffic Design Co., Ltd., Quzhou, Zhejiang, 324000, China), AuthorCompanyExt(id=1318873747071775343, tenantId=1045748351789510663, journalId=1253638333294477479, articleId=1318663176942428992, companyId=1318873747042415213, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=衢州市交通设计有限公司, 中国·浙江 衢州 324000)])]), Author(id=1318873747566703236, tenantId=1045748351789510663, journalId=1253638333294477479, articleId=1318663176942428992, orderNo=3, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=null, emailSecond=null, emailThird=null, correspondingAuthor=0, authorType=1, ext={EN=AuthorExt(id=1318873747625423495, tenantId=1045748351789510663, journalId=1253638333294477479, articleId=1318663176942428992, authorId=1318873747566703236, language=EN, stringName=Xiang Lin, firstName=Xiang, middleName=null, lastName=Lin, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=null, address=Quzhou Traffic Design Co., Ltd., Quzhou, Zhejiang, 324000, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1318873747688338057, tenantId=1045748351789510663, journalId=1253638333294477479, articleId=1318663176942428992, authorId=1318873747566703236, language=CN, stringName=林祥, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=null, address=衢州市交通设计有限公司, 中国·浙江 衢州 324000, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1318873747042415213, tenantId=1045748351789510663, journalId=1253638333294477479, articleId=1318663176942428992, xref=null, ext=[AuthorCompanyExt(id=1318873747059192430, tenantId=1045748351789510663, journalId=1253638333294477479, articleId=1318663176942428992, companyId=1318873747042415213, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=Quzhou Traffic Design Co., Ltd., Quzhou, Zhejiang, 324000, China), AuthorCompanyExt(id=1318873747071775343, tenantId=1045748351789510663, journalId=1253638333294477479, articleId=1318663176942428992, companyId=1318873747042415213, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=衢州市交通设计有限公司, 中国·浙江 衢州 324000)])]), Author(id=1318873747734475403, tenantId=1045748351789510663, journalId=1253638333294477479, articleId=1318663176942428992, orderNo=4, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=null, emailSecond=null, emailThird=null, correspondingAuthor=0, authorType=1, ext={EN=AuthorExt(id=1318873747797389966, tenantId=1045748351789510663, journalId=1253638333294477479, articleId=1318663176942428992, authorId=1318873747734475403, language=EN, stringName=Wei Li, firstName=Wei, middleName=null, lastName=Li, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=null, address=Quzhou Traffic Design Co., Ltd., Quzhou, Zhejiang, 324000, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1318873747843527311, tenantId=1045748351789510663, journalId=1253638333294477479, articleId=1318663176942428992, authorId=1318873747734475403, language=CN, stringName=李炜, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=null, address=衢州市交通设计有限公司, 中国·浙江 衢州 324000, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1318873747042415213, tenantId=1045748351789510663, journalId=1253638333294477479, articleId=1318663176942428992, xref=null, ext=[AuthorCompanyExt(id=1318873747059192430, tenantId=1045748351789510663, journalId=1253638333294477479, articleId=1318663176942428992, companyId=1318873747042415213, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=Quzhou Traffic Design Co., Ltd., Quzhou, Zhejiang, 324000, China), AuthorCompanyExt(id=1318873747071775343, tenantId=1045748351789510663, journalId=1253638333294477479, articleId=1318663176942428992, companyId=1318873747042415213, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=衢州市交通设计有限公司, 中国·浙江 衢州 324000)])])]
林汉忠,吴亚杰,祝春华,林祥,李炜.
数字孪生赋能国省道智慧化转型:衢州315国道的实践与启示[J].
公共交通与建设, 2025, 4(4): 66-68 DOI:10.12349/ptc.v4i4.8764
| [1] |
陶飞, 刘蔚然, 刘检华, 刘晓军, 刘强, 屈挺, 胡天亮, 张执南, 向峰, 徐文君, 王军强, 张映锋, 刘振宇, 李浩, 程江峰, 戚庆林, 张萌, 张贺, 隋芳媛, 何立荣, 易旺民, 程辉. 数字孪生及其应用探索[J]. 计算机集成制造系统, 2018, 24(1): 1-18.
|
| [2] |
数字交通“十四五”发展规划出炉[J]. 河南科技, 2021, 40(36): 1- 1.
|
| [3] |
张玉玲, 浦亮, 阮丽雅, 王会. 高速公路养护期收费制度的思考[J]. 中国公路, 2024(4): 14-17.
|
| [4] |
沈国焱, 周栓科, 尹光明, 刘武, 吕若丹, 张茜. 基于BIM+GIS的高速公路基础设施数字化基础平台研究[J]. 价值工程, 2025, 44(1): 46-49.
|
| [5] |
黄杰. 公路管养数字孪生系统设计及关键技术研究[J]. 建筑机械, 2023(6): 28-34.
|
| [6] |
刘永奎, 杨康, 脱奔奔, 潘亚铎, 王欣宇, 王一涵, 龚永乾, 张霖, 王力翚, 林廷宇, 訾斌, 李元, 游玮, 徐旬. 数字孪生工业机器人:概念框架、关键技术与案例研究[J]. 系统仿真学报, 2025, 37(7): 1723-1752.
|
| [7] |
卢俊宏, 袁万里. 基于点云和全景影像的道路全要素模型构建技术研究[J]. 测绘与空间地理信息, 2024, 47(1): 173-175+179.
|
| [8] |
翟越, 赵腾, 雷尚学, 王会峰, 杨永明, 张韵生. 融合数字孪生技术的桥梁结构安全风险监测与预测方法[J]. 安全与环境学报, 2025, 25(8): 3069-3079.
|
| [9] |
郑飞, 邓庆龙, 李芷, 王培瑞, 靳陆, 焦玉勇. 分段黏结非连续变形分析方法及其在砂岩破裂分析中的应用[J]. 煤炭学报, 2023, 48(9): 3372-3383.
|
| [10] |
林东, 郑俊杰, 薛鹏鹏, 李子骞, 彭荣华. 基于贝叶斯方法的软土深基坑不确定性位移反演分析[J]. 土木与环境工程学报(中英文), 2024, 46(3): 52-60.
|