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arXiv 2104.10296cs.RO
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基于建筑信息的建筑工地语义导航

Semantic Navigation Using Building Information on Construction Sites

École de Technologie Supérieure(蒙特利尔高等技术学院)

Sina Karimi, Rafael Gomes Braga, Ivanka Iordanova, David St-Onge

摘要:

随着工程建设项目自动化数据汇集的发展,对移动机器人语义导航的需求也越来越大。在本文中,我们提出了一个基础设施,利用建筑相关的信息,在施工阶段更智能,更安全,更精确的机器人导航。我们在机器人导航中使用建筑信息模型(BIM)是双重的:(1)直观的语义信息使非专家能够部署机器人,(2)暴露于导航系统的语义数据允许最佳路径规划(不一定是最短的)。我们的建筑信息机器人系统(BIRS)使用行业基础类(IFC)作为BIM和机器人操作系统(ROS)之间的互操作数据格式。BIRS从BIM生成拓扑和度量图,供ROS使用。一个最佳的路径规划,集成关键组件的建设评估提出了使用级联策略(全球与本地)。通过一系列的施工现场试验,验证了该方法的有效性。

英文摘要:

With the growth in automated data collection of construction projects, the need for semantic navigation of mobile robots is increasing. In this paper, we propose an infrastructure to leverage building-related information for smarter, safer and more precise robot navigation during construction phase. Our use of Building Information Models (BIM) in robot navigation is twofold: (1) the intuitive semantic information enables non-experts to deploy robots and (2) the semantic data exposed to the navigation system allows optimal path planning (not necessarily the shortest one). Our Building Information Robotic System (BIRS) uses Industry Foundation Classes (IFC) as the interoperable data format between BIM and the Robotic Operating System (ROS). BIRS generates topological and metric maps from BIM for ROS usage. An optimal path planer, integrating critical components for construction assessment is proposed using a cascade strategy (global versus local). The results are validated through series of experiments in construction sites.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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