测绘通报 ›› 2025, Vol. 0 ›› Issue (6): 147-150,167.doi: 10.13474/j.cnki.11-2246.2025.0625

• 技术交流 • 上一篇    

多技术融合支撑建设工程审批的应用

马力1,2,3, 李潇1,2,3, 张弛1,2,3, 杨光1,2,3   

  1. 1. 广州市城市规划勘测设计研究院有限公司, 广东 广州 510060;
    2. 广东省城市感知与监测预警企业重点实验室, 广东 广州 510060;
    3. 广州市资源规划和海洋科技协同创新中心, 广东 广州 510060
  • 收稿日期:2024-10-17 发布日期:2025-07-04
  • 通讯作者: 李潇。E-mail:545421095@qq.com
  • 作者简介:马力(1985—),男,硕士,高级工程师,研究方向为工程测量。E-mail:278607790@qq.com
  • 基金资助:
    国家重点研发计划(2022YFB3904105);广东省重点领域研发计划(2020B0101130009);广东省城市感知与监测预警企业重点实验室基金(2020B121202019);广东省基础与应用基础研究基金(2023A1515110276);河南省科技攻关项目(252102320089)

Application of multi-technology integration supporting construction project approval optimization

MA Li1,2,3, LI Xiao1,2,3, ZHANG Chi1,2,3, YANG Guang1,2,3   

  1. 1. Guangzhou Urban Planning & Design Survey Research Institute, Guangzhou 510060, China;
    2. Guangdong Enterprise Key Laboratory for Urban sensing, Monitoring and Early Warning, Guangzhou 510060, China;
    3. Colaborative lnnovation center for Natural Resources Planning and Marine Technology of Guangzhou, Guangzhou 510060, China
  • Received:2024-10-17 Published:2025-07-04

摘要: 建设工程规划管理测量通常采用RTK与全站仪结合的作业模式,测绘数据生产效率低,成果不直观、利用率低。本文以广州市某项目为例,探索无人机倾斜摄影、三维激光扫描、BIM建模技术对优化审批改革的支撑应用。无人机倾斜摄影通过多角度空基观测能够高效率地完成1∶500比例尺地形图测量,生成高精度正射影像图、实景三维模型;利用BIM构建报建三维模型,通过应用BIM测量仪器实现可视化放线放样;基于激光点云数据生成BIM竣工三维模型,与BIM报建三维模型集成融合后进行对比分析,高效地支撑验收审批。试验结果表明,多技术融合的方式能够满足审批改革的要求,具有显著的应用价值。

关键词: 倾斜摄影测量, 三维激光扫描, BIM建模, 审批制度改革

Abstract: Construction project planning and management surveying usually adopts the operation mode of RTK and total station,the surveying and mapping data production efficiency is low,the results are not intuitive and the utilization rate is low.This paper takes a project in Guangzhou as an example to explore the support and application of UAV oblique photography,3D laser scanning and BIM modeling technology to optimize the reform of examination and approval.UAV oblique photography can efficiently complete 1∶500 topographic map measurement through multi-angle air-based observation,generate high-precision orthophoto maps and real-life 3D models,and use BIM to build a 3D model,through the application of BIM measuring instrument,the visual lofting is realized.Based on the laser point cloud data,the 3D model of BIM completion is generated and compared with the 3D model of BIM construction,support the acceptance examination and approval with high efficiency.The experimental results show that the method of multi-technology fusion can meet the requirements of examination and approval reform and has significant application value.

Key words: oblique photogrammetry, 3D laser scanning, BIM modeling, examination and approval system reform

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