arXiv 建筑语义标准论文· Jingming Li·· 2021-08-16AI 评分53
「英中对照」配备变制冷剂流量（VRF）系统的建筑运行Brick Schema表示研究
Research on Brick Schema Representation for Building Operation with Variable Refrigerant Flow Systems
AI 导读
针对Brick、Haystack两类建筑元数据标准暂未定义变制冷剂流量系统相关内容的问题，该研究扩展Brick Schema形成VRF模块并完成验证。该研究配套开发的模型与服务框架已应用于中国境内某建筑，可为不同区域提供便携性能耗分析。该VRF模块为建筑语义网中的VRF系统表达提供可行方案，可支撑楼宇管理自动化策略与规模化建筑运行的语义网应用。
正文 · 原文
Abstract:Building metadata is regarded as the signpost in organizing massive building data. The application of building metadata simplifies the creation of digital representations and provides portable data analytics. Typical metadata standards such as Brick and Haystack are used to describe the data of the building system. Brick uses standard ontologies to create building metadata. However, neither Haystack nor Brick has provided definitions about the Variable Refrigerant Flow (VRF) system so far. For years, both Brick and Haystack working groups have been discussing how to describe VRF in their schema, mainly about the classification of VRF and the definitions of VRF units. There were no settled solutions for these problems. Meanwhile, the global VRF market is growing increasingly fast because of the energy efficiency and installation simplicity of the VRF system. It is needed to have the metadata to describe VRF units in buildings for data analysis and management. Addressing this challenge, this paper extended Brick Schema with the VRF module and verified the Brick VRF module. Then, the model and the service framework were developed and applied for a building in China. The framework can serve portable energy analysis for different areas. The VRF module of this paper provides a possible solution for the expression of the VRF system in the building semantic web. The works in this paper will support semantic web in automation strategies for building management and scalable building operation.
| Subjects: | Other Computer Science (cs.OH) |
| Cite as: | arXiv:2108.07037 [cs.OH] |
| (or arXiv:2108.07037v2 [cs.OH] for this version) | |
| https://doi.org/10.48550/arXiv.2108.07037 arXiv-issued DOI via DataCite |
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| Related DOI: | https://doi.org/10.1016/j.jobe.2022.104792
DOI(s) linking to related resources |
Submission history
From: Jingming Li [view email]
[v1]
Mon, 16 Aug 2021 11:59:41 UTC (1,852 KB)
[v2]
Fri, 15 Oct 2021 09:04:01 UTC (2,302 KB)
来源：arXiv 建筑语义标准论文 · arxiv.org