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A BIM-Oriented Model for supporting indoor navigation requirements

Isikdag, Umit ; Zlatanova, Sisi ; Underwood, Jason

Computers, environment and urban systems, 2013-09, Vol.41, p.112-123 [Periódico revisado por pares]

Kidlington: Elsevier Ltd

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  • Título:
    A BIM-Oriented Model for supporting indoor navigation requirements
  • Autor: Isikdag, Umit ; Zlatanova, Sisi ; Underwood, Jason
  • Assuntos: 3D GIS ; Applied sciences ; BIM ; BIM Oriented ; Building ; Building management systems ; Buildings. Public works ; Computation methods. Tables. Charts ; Data model ; Exact sciences and technology ; Facilities management ; Indoor ; Mathematical models ; Navigation ; Representations ; Semantic ; Semantics ; Structural analysis. Stresses ; Transformations
  • É parte de: Computers, environment and urban systems, 2013-09, Vol.41, p.112-123
  • Notas: ObjectType-Article-1
    SourceType-Scholarly Journals-1
    ObjectType-Feature-2
    content type line 23
  • Descrição: •A novel BIM Oriented approach to Indoor Data Model Development is introduced.•A new indoor model BO-IDM, with the focus of facilitating indoor navigation and orientation is developed.•The new model is implemented with ISO 19107 compliant types in light of real life requirements.•The model is populated as a result of information transformation from IFC. Existing indoor navigation approaches such as navigation based on 2D geometries and pre-defined routing remain insufficient for many applications such as emergency response, delivery, utility maintenance and facility management. The insufficiencies caused by existing navigation approaches can be overcome by making use of the advanced semantic and geometric information included in intelligent building models. A key example of such models is Building Information Models (BIMs) which contain detailed geometric and semantic information about buildings. In fact, the BIMs’ structure is very complex for facilitating navigation. This paper presents a new BIM Oriented Modeling methodology resulting in the definition of a new BIM based model (BO-IDM) dedicated for facilitating indoor navigation. The paper later describes the transformation of information from a standard BIM (IFC) into the new model (BO-IDM). The innovation aspects of BO-IDM can be summarized as follows: (i) it provides highly detailed semantic information for indoor navigation and (ii) it represents the non-geo-referenced structure and complex geometries of BIMs with ISO 19107 compliant representations. Therefore this model is well suited for indoor navigation.
  • Editor: Kidlington: Elsevier Ltd
  • Idioma: Inglês
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  • Realização: ABCD-USP USP   Logos de Redes Sociais: Freepik

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