3D Navigation Path Planning of Indoor and Outdoor Integration in Digital Campus

doi:10.13474/j.cnki.11-2246.2018.0313

测绘通报 ›› 2018, Vol. 0 ›› Issue (10): 46-50.doi: 10.13474/j.cnki.11-2246.2018.0313

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3D Navigation Path Planning of Indoor and Outdoor Integration in Digital Campus

WEI Shuangfeng^1,2,3, HU Bo¹, ZHANG Xiaoyu¹, GU Qiuchen¹, ZHAO Tianyu¹

1. School of Geomatics and Urban Spatial Information, Beijing University of Civil Engineering and Architecture, Beijing 102616, China;
2. Key Laboratory for Urban Geomatics of National Administration of Surveying, Mapping and Geoinformation, Beijing 102616, China;
3. Beijing Key Laboratory for Architectural Heritage Fine Reconstruction & Health Monitoring, Beijing 102616, China

Received:2018-03-19 Online:2018-10-25 Published:2018-10-31

Abstract

Abstract: Indoor and outdoor integrated navigation is a current research hotspot. Comparing to the more mature outdoor navigation technology, indoor positioning technology lags behind, so it can not meet the growing demand for indoor and outdoor integrated navigation in real life. For the new intelligent robots or drones technology, the traditional 2D map-based navigation path planning cannot meet the requirements for accurate indoor and outdoor navigation. Therefore, how to quickly and efficiently realize indoor and outdoor integrated 3D navigation path planning becomes an urgent problem. This paper uses campus remote sensing image data, building attribute data and college building floor plan of Beijing University of Civil Engineering and Architecture, based on CityEngine and SketchUp 3D design platform,realizes digital 3D indoor and outdoor fine-scale modeling. Then, we use modeling tools of ArcGIS to extract and plan the indoor and outdoor 3D navigation path network, which can be used for intelligent robots or unmanned aerial vehicles, and provide technical support on integrating indoor and outdoor intelligent navigation.

Key words: digital campus, 3D digital modeling, 3D navigation path network, indoor and outdoor integration, path planning

CLC Number:

P208

WEI Shuangfeng, HU Bo, ZHANG Xiaoyu, GU Qiuchen, ZHAO Tianyu. 3D Navigation Path Planning of Indoor and Outdoor Integration in Digital Campus[J]. 测绘通报, 2018, 0(10): 46-50.

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