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BIM assisted Building Automation System information exchange using BACnet and IFC

机译:BIM使用BACnet和IFC协助楼宇自动化系统信息交换

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摘要

Smart buildings are the trend of the next generation's commercial buildings that link different building systems together with the Building Automation System (BAS). Building information modeling (BIM) assists in data exchange and information flow. Previous research has explored BAS and BIM integration for energy management, building design optimization and operation, and building fault detection and diagnostics. However, it is rarely seen to design BAS or exchange BAS information in different project stages using BIM tools. The current design of the BAS system is either using 2D drawings based on AutoCAD or vendor customized tools. Unlike the other building systems, BAS seldom participates in design-build BIM cycle but blends into facility management in the later stage. To tackle this issue, this research aims to set a fundamental step to facilitate information exchange for BIM assisted BAS design and operation using one of the BAS open communication protocol named Building Automation and Control Networks (BACnet) and open BIM standard Industry Foundation Class (IFC). This paper leverages Information Delivery Manual (IDM) and Model View Definition (MVD) methodologies to define an IFC subset schema (a BACnet MVD) so that BAS information conforming to the BACnet protocol can be represented in IFC data model for information exchange throughout various project stages with BIM tools. Revit and a web browser were used to demonstrate the implementation of the BACnet MVD for BAS information exchange. In this way, BAS information represented in the open BIM standard can unlock the potential of future smart building information exchange and integration.
机译:智能建筑是下一代商业建筑的趋势,它将不同的建筑系统与楼宇自动化系统(BAS)链接在一起。建筑信息模型(BIM)有助于数据交换和信息流。先前的研究已经探索了BAS和BIM的集成,以进行能源管理,建筑物设计优化和运行以及建筑物故障检测和诊断。但是,很少有人使用BIM工具在不同的项目阶段设计BAS或交换BAS信息。 BAS系统的当前设计是使用基于AutoCAD的2D工程图或供应商定制的工具。与其他建筑系统不同,BAS很少参与设计-建造BIM周期,但在后期阶段会融入设施管理。为解决此问题,本研究旨在设定一个基本步骤,以使用名为建筑自动化和控制网络(BACnet)的BAS开放式通信协议和开放的BIM标准行业基础类(IFC)来促进BIM辅助的BAS设计和操作的信息交换。 )。本文利用信息交付手册(IDM)和模型视图定义(MVD)方法来定义IFC子集模式(BACnet MVD),以便可以在IFC数据模型中表示符合BACnet协议的BAS信息,以便在各个项目中进行信息交换BIM工具的各个阶段。 Revit和Web浏览器用于演示BACnet MVD用于BAS信息交换的实现。这样,以开放的BIM标准表示的BAS信息可以释放未来智能建筑信息交换和集成的潜力。

著录项

  • 来源
    《Automation in construction》 |2020年第2期|103049.1-103049.14|共14页
  • 作者

  • 作者单位

    Georgia Inst Technol Sch Architecture 245 4th St NW Atlanta GA 30332 USA;

    Georgia Inst Technol Sch Bldg Construct 280 Ferst Dr Atlanta GA 30332 USA;

    Virginia Polytech Inst & State Univ Myers Lawson Sch Construct 1345 Perry St Blacksburg VA 24061 USA;

  • 收录信息
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    BACnet; IFC; MVD; IDM; BIM; Building Automation System; Smart building;

    机译:BACnet;国际金融公司;MVD;IDM;BIM;楼宇自动化系统;智能建筑;

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