欢迎访问《图学学报》 分享到：
图学学报

图学学报

• 智能设计与数字化设计 • 上一篇    下一篇

基于IFC 的传感器信息存储与应用研究

  

  1. 1. 清华大学土木工程系，北京 100084；2. 北京城建集团有限责任公司，北京 100081
  • 出版日期:2018-06-30 发布日期:2018-07-10
  • 基金资助:
    国家重点研发计划课题(2016YFC0702107)；北京市科技计划课题(Z151100002115054)；国家自然科学基金项目(51478249)

Research on IFC-Based Storage and Application of Sensor Information

  1. 1. Department of Civil Engineering, Tsinghua University, Beijing 100084 China;
    2. Building Urban Construction Group Co. Ltd., Beijing 100081, China
  • Online:2018-06-30 Published:2018-07-10

PDF (PC)

125

摘要： 在建筑的施工和运维管理过程中，存在大量的传感器采集的数据，但是这些数据
存于各自的监测系统中，产生“信息孤岛”局面，难以对其进一步的融合分析，使其产生更大的
价值。建筑信息模型(BIM)技术支持将传感器数据与工程数据集成管理和应用，但是面向BIM
存储的工业基础类国际标准(IFC)对传感器数据的定义和描述仍有缺陷。为此，提出了基于IFC
的传感器信息存储方法与应用流程，分析了IFC 中与传感器有关的信息描述和关联机制，进而
通过自定义属性集的方式扩展了IFC标准，最后以北京槐房再生水厂项目为应用案例验证了IFC
扩展内容的有效性。

关键词: 建筑信息模型, 工业基础类, 传感器, 监测, 信息集成

Abstract: There are a lot of sensor data collected in the construction, operation and maintenance of
buildings, but these data only existed in the respective monitoring systems, leading to a situation of
“information island”, thus the sensor data cannot be effectively used. BIM (building information
model/modeling) technology can implement integrated management and application of sensor data
and engineering data. The IFC (industrial foundation classes) standard which is an international
standard for BIM storage, is still not sufficient for sensors and their data. In this paper, IFC-based
sensor information storage method and application process are presented. Specifically, the description
and association mechanism of sensor information in IFC are analyzed, followed by the extension of
IFC property set to achieve the storage of such information. Finally, the IFC-based application
process of sensor information is described. The proposed methods were applied to the HuaiFang
Water Reclamation Plant in Beijing for validation.

Key words: building information model/modeling, industrial foundation classes, sensor, monitoring;
information integration