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一种三维锥形纳米层膜结构

成果领域:

推广方式:

成果归属企业: 深圳大学

成果鉴定时间:

成果介绍

本发明提供了一种室内导航网络的构建方法、系统及装置，通过对含有室内结构信息的IFC数据进行解析，建立各个几何组件之间的关联关系；提取出室内可步行区域，将每个楼层的所包含的几何组件投影到二维平面上，得到多个楼层组件之间的二维映射关系，以及根据提取出的室内可步行区域和多个楼层组件之间的二维映射关系，基于中轴算法与可视分析构建出室内导航网络结构。本发明提供的方法基于IFC标准模型实现室内网络重建，充分利用IFC模型中详尽的几何、语义及组件间层级关系，能够实现室内拓扑的精确重建，构建二三维一体化的室内拓扑模型，提供更高精度和实用性的室内导航网络，为室内导航提供便利。

成果应用案例介绍

信息通信>网络>室内导航bim模型网络; 方法过程>构建方法>构建方法

联系方式

电话/微信: 13822630888

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免责声明 / 网站地图 / 平台简介 / 友情链接

邮箱：zeccea@qq.com QQ群：318441538 客服电话：0758-2721389 秘书处电话/微信：13822630888

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[ CACHE ] INIT File
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[ BEHAVIOR ] Run \addons\upyun\Upyun @app_init [ RunTime:0.000023s ]
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