Journal of Computer Applications ›› 0, Vol. ›› Issue (): 328-331.DOI: 10.11772/j.issn.1001-9081.2024030373

• Frontier and comprehensive applications • Previous Articles     Next Articles

AR annotation technology for substation equipment engineering quantity based on BIM and image recognition

Liang ZHOU1, Haisheng LIANG1, Zhengyu LYU2(), Jianyong SHI3, Xing PANG3, Mengyun DAI3   

  1. 1.Economic and Technical Research Institute,State Grid Shanghai Municipal Electric Power Company,Shanghai 200002,China
    2.State Grid Shanghai Electric Power Design Company Limited,Shanghai 200002,China
    3.School of Ocean and Civil Engineering,Shanghai Jiao Tong University,Shanghai 200240,China
  • Received:2024-03-29 Revised:2024-06-12 Accepted:2024-06-14 Online:2025-01-24 Published:2024-12-31
  • Contact: Zhengyu LYU

基于BIM和图像识别的变电设备工程量AR标注技术

周亮1, 梁海生1, 吕征宇2(), 史健勇3, 庞星3, 戴梦云3   

  1. 1.国网上海市电力公司 经济技术研究院,上海 200002
    2.国网上海电力设计有限公司,上海 200002
    3.上海交通大学 船舶海洋与建筑工程学院,上海 200240
  • 通讯作者: 吕征宇
  • 作者简介:周亮(1980—),男,上海人,高级工程师,硕士,主要研究方向:电气工程信息化
    梁海生(1979—),男,黑龙江宁安人,高级工程师,硕士,主要研究方向:电力工程设计及优化
    吕征宇(1971—):男,上海人,高级工程师,主要研究方向:输变电工程设计、建筑信息模型
    史健勇(1975—),男,新疆乌鲁木齐人,副教授,博士,主要研究方向:建筑信息化、智慧城市、人工智能
    庞星(1988—),男,四川西充人,主要研究方向:智慧城市、数字孪生体系、建筑信息模型
    戴梦云(1996—),女,福建福清人,硕士,主要研究方向:城市数字经济、建筑信息化、数字孪生。
  • 基金资助:
    国家电网上海市电力公司科学技术项目(52090R220002)

Abstract:

At present, construction visualization technology based on mobile Augmented Reality (AR) has the advantage of diversified interaction methods, but it has disadvantages of low accuracy and poor system integration, making it difficult to be applied to in-depth applications such as progress investment statistics. To address the above problem, based on the Simultaneous Localization And Mapping (SLAM) technology, real-time and all-round images of the construction site were collected. At the same time, Building Information Model (BIM) and image recognition technology were introduced to achieve real-time registration between on-site construction scenes and BIMs based on mobile AR technology. Engineering quantity comparison calculations were carried out to analyze the actual completion of the project, monitor the project progress accurately, verifying the practical effect of the proposed method in engineering.

Key words: digitalization, Building Information Model (BIM), Simultaneous Localization And Mapping (SLAM), image recognition, Augmented Reality (AR)

摘要:

目前基于移动增强现实(AR)的施工可视化技术虽然具有交互方式多元化的优势,但存在精度低和系统集成度差的劣势,因此难以进行进度投资统计等深度应用。针对上述问题,基于同步定位与地图构建(SLAM)技术,对施工现场进行实时、全方位的图像采集。同时,引入建筑信息模型(BIM)和图像识别技术,基于移动AR技术实现了现场施工场景与BIM的实时配准,并开展工程量比对计算,以分析工程的实际完成情况,并准确地监控工程进度,验证了所提方法的工程实用效果。

关键词: 数字化, 建筑信息模型, 同步定位与地图构建, 图像识别, 增强现实

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