Automating the generation of indoor space topology for 3D route planning using BIM and 3D-GIS techniques
Journal
ISARC 2017 - Proceedings of the 34th International Symposium on Automation and Robotics in Construction
Pages
437-444
Date Issued
2017
Author(s)
Abstract
3D Indoor space topology, mainly referred as floor layouts and navigation routes, is the foundation of indoor Location-based Services (LBS), such as navigation in large shopping malls or interchange in large transport stations. Manually generating this topology is highly time-consuming, less cost effective, and prone to errors. This research adopts 3-D GIS technology and proposes a novel workflow to automatically generate the indoor space topology based on 3D building models in a format of Industry Foundation Classes (IFC). Floor layouts and paths including stairs will be identified and generated in the environment of ESRI ArcScene. Several categories of navigation routes are defined and constructed by a collective algorithm called i-GIT. This paper demonstrates the entire workflow and concepts to produce floor layouts and navigation routes using a 3-story commercial building model. More details related to i-GIT as well as their validation based on real buildings will be revealed in an upcoming article.
Subjects
Architectural design; Cost effectiveness; Floors; Location based services; Navigation; Office buildings; Robotics; Robots; Telecommunication services; Transportation routes; 3D building models; 3D navigation; 3D route planning; Building Information Model - BIM; Commercial building; Indoor space; Industry Foundation Classes - IFC; Navigation routes; Topology
Type
conference paper