Estimation of the number of people under controlled ventilation using a CO2 concentration sensor

Seiya Ito, Hiroaki Nishi

研究成果: Conference contribution

7 被引用数 (Scopus)

抄録

Recently, many studies dealing with energy saving have been conducted from the viewpoint of mitigating global warming. However, most of them only consider energy saving and ignore the total environmental impact. It is necessary to provide a comfortable work space using efficient and optimized energy control, because excessive demand control can have a negative impact on the environment. It can also have a negative impact on working or learning efficiency. To provide a comfortable indoor environment, it is important to measure environmental indexes, including not only temperature, humidity, illuminance, and wind speed, but also CO2 concentration. Moreover, to forecast air conditioner demand, it is important to know the number of people in the controlled space. In this paper, we propose a new method to estimate the number of people in a ventilation-controlled environment by using a CO2 sensor. The proposed method will provide a demand control system that achieves more intelligent and accurate control of ventilation fans.

本文言語English
ホスト出版物のタイトルProceedings, IECON 2012 - 38th Annual Conference on IEEE Industrial Electronics Society
ページ4834-4839
ページ数6
DOI
出版ステータスPublished - 2012 12 1
イベント38th Annual Conference on IEEE Industrial Electronics Society, IECON 2012 - Montreal, QC, Canada
継続期間: 2012 10 252012 10 28

出版物シリーズ

名前IECON Proceedings (Industrial Electronics Conference)

Other

Other38th Annual Conference on IEEE Industrial Electronics Society, IECON 2012
国/地域Canada
CityMontreal, QC
Period12/10/2512/10/28

ASJC Scopus subject areas

  • 制御およびシステム工学
  • 電子工学および電気工学

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