基于智能视觉和BIM的建筑装配过程的高精度控制

High Precision Control of Building Assembly Process Based on Intelligent Vision and BIM

摘要:

为了确保建筑装配过程能实现开发商定义的工业化标准,需要进行建筑装配过程高精度控制。使用当前方法在建筑装配的过程中对建筑装配成本、质量的控制效果达不到开发商的要求;为此,提出一种基于智能视觉和BIM的建筑装配过程高精度控制方法;首先采用BIM技术通过计算机虚拟建筑装配场地布置,建立BIM建筑装配模型,并在BIM建筑装配模型中输入建筑配件以及施工项目相关的所有信息,其次,在BIM建筑装配模型的各个施工构件上加上时间参数和成本计划,构成5D BIM建筑装配模型,对优化完成的5D BIM建筑装配模型进行虚拟建造,调整进度和成本计划,进而将BIM和智能视觉技术相结合,实现整个建筑装配过程的三维可视化指导操作;实验结果表明,所提方法能够有效提高施工效率,且建筑装配成本控制精度较高。

Abstract:

In the construction engineering and intelligent visual assembly BIM has been widely used in the assembly process, building BIM for high precision control of assembly cost of construction, in the construction of the assembly process is intelligent vision in order to achieve the high-precision control of the construction process. The assembly quality of the current method is used in the construction of the assembly and assembly cost control of construction. The quality is not up to the requirements of developers. Therefore, a kind of architectural vision and BIM assembly process intelligent control method based on high precision. Firstly using BIM technology through the computer virtual assembly building site layout, building BIM building assembly model, and in the BIM assembly building mode All the information input, construction fittings and construction projects related to the type in the second, plus time parameters and cost plan in each construction member BIM building on the assembly model, assembly model construction 5D BIM, virtual construction optimization of the completion of the 5D BIM building assembly model, adjust the schedule and cost, and then BIM and intelligent the combination of visual technology, 3D visualization instruction operation to achieve the whole building assembly process. The experimental results show that the proposed method of building assembly cost, quality control of high precision.