基于数字孪生的智能运维理论体系与实现方法
CSTR:
作者:
作者单位:

1.北京工业大学 城市建设学部;2.城市与工程安全减灾教育部重点实验室,北京 100124

作者简介:

刘占省(1983- ),男,副教授,博士生导师,主要从事智能建造与数字孪生方法研究,E-mail:lzs4216@163.com。
brief: LIU Zhansheng (1983- ), associate professor, doctoral supervisor, main research interests: intelligent construction and digital twin, E-mail: lzs4216@163.com.

中图分类号:

TU17

基金项目:

国家自然科学基金(52178095)


Theory system and realization method of intelligent operation and maintenance based on digital twins
Author:
Affiliation:

1.College of Architecture, Civil and Transportation Engineering;2.The Key Laboratory of Urban Security and Disaster Engineering of Ministry of Education, Beijing University of Technology, Beijing 100124, P. R. China

Fund Project:

National Natural Science Foundation of China (No.52178095)

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    摘要:

    在建筑行业转型升级的背景下,针对大型建筑运维过程管理效率低、各类运维事件决策分析精度不足、智能化程度有待提高等问题,提出基于数字孪生的智能运维理论体系与实现方法。总结归纳大型建筑智能运维需要采集的信息,分析智能运维亟待解决的问题,融合智能感知与数字孪生技术,给出智能运维运行机理,建立针对大型建筑的智能运维架构体系与多维多尺度的孪生模型。研究建筑智能运维的实现方法,其中包含智能运维全要素信息的采集与传输、智能运维孪生体的构建与运行、智能运维孪生数据的管理机制及智能运维平台的架构。在智能运维理论体系和实现方法的指导下,搭建了智能运维平台,并应用于某大型建筑工程的运维管理。考虑运维管理过程中的虚实交互与时空演化,初步验证了数字孪生在提高运维管理智能化程度方面的有效性。

    Abstract:

    In the context of the transformation and upgrading of the construction industry, aiming at the problems of low management efficiency of large-scale building operation and maintenance process, insufficient accuracy of decision analysis of various operation and maintenance events, and the degree of management intelligence needs to be improved, this study proposes an intelligent operation and maintenance theory system and implementation method based on digital twins. Firstly, the information required for intelligent operation and maintenance of large buildings is summarized, and the problems to be solved in intelligent operation and maintenance are analyzed. The intelligent sensing technology is integrated into digital twins to propose an operation mechanism of intelligent operation and maintenance, and the intelligent operation and maintenance architecture system for large buildings and the multidimensional and multi-scale twinning model is formed. The realization method of building intelligent operation and maintenance is studied. It includes the collection and transmission of all elements of intelligent operation and maintenance information, the construction and operation of intelligent operation and maintenance twins, the management mechanism of intelligent operation and maintenance twin data and the architecture of intelligent operation and maintenance platform. Under the guidance of the intelligent operation and maintenance theory system and implementation method, an intelligent operation and maintenance platform is formed and applied to the operation and maintenance management of a large construction project. Considering the virtual-real interaction and spatio-temporal evolution in the process of operation and maintenance management, the effectiveness of digital twins in improving the intelligence of operation and maintenance management is preliminarily verified.

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引用本文

刘占省,史国梁,杜修力,焦泽栋.基于数字孪生的智能运维理论体系与实现方法[J].土木与环境工程学报(中英文),2024,46(1):46-57. LIU Zhansheng, SHI Guoliang, DU Xiuli, JIAO Zedong. Theory system and realization method of intelligent operation and maintenance based on digital twins[J]. JOURNAL OF CIVIL AND ENVIRONMENTAL ENGINEERING,2024,46(1):46-57.10.11835/j. issn.2096-6717.2022.040

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  • 收稿日期:2021-12-08
  • 在线发布日期: 2023-12-05
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