Journal article
A Metadata Inference Method for Building Automation Systems With Limited Semantic Information
Abstract
Metadata in most existing building automation systems (BASs) is inconsistent, incomplete, and nondescriptive. This situation is a major obstacle to the widespread use of data analytics to improve the operation of buildings. In this article, we put forward a method to infer zone-level metadata from features derived from BAS data. The method includes two steps: 1) classification of BAS points into different types (e.g., indoor temperature, indoor …
Authors
Chen L; Gunay HB; Shi Z; Shen W; Li X
Journal
IEEE Transactions on Automation Science and Engineering, Vol. 17, No. 4, pp. 2107–2119
Publisher
Institute of Electrical and Electronics Engineers (IEEE)
Publication Date
October 1, 2020
DOI
10.1109/tase.2020.2990566
ISSN
1545-5955