Paper Abstract and Keywords |
Presentation |
2021-05-10 10:30
An Implementation of Ventilation Request Function in Air-Conditioning Guidance System Masaki Sakagami, Yuanzhi Huo, Nobuo Funabiki, Minoru Kuribayashi (Okayama Univ.) LOIS2021-1 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
For optimizing the air-conditioning environment in a room, we have developed the air-conditioning guidance system (AC-Guide) using Raspberry Pi, to output ON/OFF instruction messages of air-conditioning equipements based on the DI (discomfort index) that is calculated from the temperature and relative humidity. Currently, COVID-19 has become the serious problem around the world. In this study, we implement the ventilation instruction function in this system to avoid the infections. The CO2 concentration in the room is measured using the sensor, and the ventilation guidance message when it exceeds the given threshold. Besides, the opening and closing of windows and doors are detected using images taken by the Web camera to confirm the ventilation action. Furthermore, the entrance and exit of a person through the door is detected using human detecting sensor and images, to improve the ventilation instruction timing depending on the number of people in the room. For evaluations, we implement the proposals on AC-Guide and confirm the validity of them. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
air-conditioning environment optimization / CO2 concentration / ventilation instruction / opening and closing detection of windows and doors / entrance and exit detection of person / / / |
Reference Info. |
IEICE Tech. Rep., vol. 121, no. 12, LOIS2021-1, pp. 1-6, May 2021. |
Paper # |
LOIS2021-1 |
Date of Issue |
2021-05-03 (LOIS) |
ISSN |
Online edition: ISSN 2432-6380 |
Copyright and reproduction |
All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034) |
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LOIS2021-1 |
Conference Information |
Committee |
LOIS IPSJ-SPT IPSJ-CN |
Conference Date |
2021-05-10 - 2021-05-11 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Online |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
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Paper Information |
Registration To |
LOIS |
Conference Code |
2021-05-LOIS-SPT-GN |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
An Implementation of Ventilation Request Function in Air-Conditioning Guidance System |
Sub Title (in English) |
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Keyword(1) |
air-conditioning environment optimization |
Keyword(2) |
CO2 concentration |
Keyword(3) |
ventilation instruction |
Keyword(4) |
opening and closing detection of windows and doors |
Keyword(5) |
entrance and exit detection of person |
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1st Author's Name |
Masaki Sakagami |
1st Author's Affiliation |
Okayama University (Okayama Univ.) |
2nd Author's Name |
Yuanzhi Huo |
2nd Author's Affiliation |
Okayama University (Okayama Univ.) |
3rd Author's Name |
Nobuo Funabiki |
3rd Author's Affiliation |
Okayama University (Okayama Univ.) |
4th Author's Name |
Minoru Kuribayashi |
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Okayama University (Okayama Univ.) |
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Speaker |
Author-1 |
Date Time |
2021-05-10 10:30:00 |
Presentation Time |
25 minutes |
Registration for |
LOIS |
Paper # |
LOIS2021-1 |
Volume (vol) |
vol.121 |
Number (no) |
no.12 |
Page |
pp.1-6 |
#Pages |
6 |
Date of Issue |
2021-05-03 (LOIS) |
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