Paper Abstract and Keywords |
Presentation |
2022-03-03 15:10
Evaluation of LED lighting considering circadian rhythm by the control of melanopic illuminance Akane Aoki, Saeko Oshiba (KIT) CAS2021-82 CS2021-84 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
We propose how a lighting for circadian rhythm is controlled without changing the color temperature and illuminance by controlling the melanopic illuminance. First, the time variation of the melanopic illuminance of sunlight .is clarified to create LED lighting at constant illuminance and color temperature and controllable melanopic illuminance. Next, simulation analysis clarify the range in which the melanopic illuminance can be controlled while keeping the illuminance and color temperature of the LED lighting constant. Based on the results of simulation analysis, it is clarified that it is possible to design LED lighting in which the melanopic illuminance changes with time without changing the illuminance and color temperature of the LED lighting. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
melanopic illuminance / LED lighting / circadian rhythm / / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 121, no. 395, CS2021-84, pp. 46-49, March 2022. |
Paper # |
CS2021-84 |
Date of Issue |
2022-02-24 (CAS, CS) |
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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CAS2021-82 CS2021-84 |
Conference Information |
Committee |
CAS CS |
Conference Date |
2022-03-03 - 2022-03-04 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Online |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
Network processor, Signal processing and circuits for communications, Wireless LAN / PAN, etc. |
Paper Information |
Registration To |
CS |
Conference Code |
2022-03-CAS-CS |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Evaluation of LED lighting considering circadian rhythm by the control of melanopic illuminance |
Sub Title (in English) |
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melanopic illuminance |
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LED lighting |
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circadian rhythm |
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1st Author's Name |
Akane Aoki |
1st Author's Affiliation |
Kyoto Institute of Technology (KIT) |
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Saeko Oshiba |
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Kyoto Institute of Technology (KIT) |
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Speaker |
Author-1 |
Date Time |
2022-03-03 15:10:00 |
Presentation Time |
25 minutes |
Registration for |
CS |
Paper # |
CAS2021-82, CS2021-84 |
Volume (vol) |
vol.121 |
Number (no) |
no.394(CAS), no.395(CS) |
Page |
pp.46-49 |
#Pages |
4 |
Date of Issue |
2022-02-24 (CAS, CS) |
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