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Paper Abstract and Keywords
Presentation 2022-01-28 15:00
Development of a water level notification system in mountainous areas using 429MHz band LoRa
Takaya Matsumoto, Hidetaka Wada, Yuto Murakoshi (Kochi Univ. of Tech./Office asoT), Kazuma Nishiuchi, Mitsuhiro Osaki (Citynet), Masahiro Fukumoto (Kochi Univ. of Tech.) IA2021-56
Abstract (in Japanese) (See Japanese page) 
(in English) In recent years, due to the declining birthrate, aging population, and declining population, the problem of managing local infrastructure has become more serious in mountainous regions.
In the case of agricultural water, for example, the water is automatically pumped from the storage tank to the water tank for use.
However, in the event of a problem, the user is not aware of it until the water tank runs dry. In addition, each water tank is located far from private houses and facing a steep slope.
In addition, since each water tank is located far from private houses and facing a steep slope, it has been difficult for the elderly to check the water tanks.
By using IoT technology and LPWA, which is a lower frequency band than conventional technology, the water level of each water tank can be constantly monitored, and when there is a danger of drought, the water level can be monitored.
We developed and experimented with a service that constantly monitors the water level in each tank using IoT technology and LPWA, a lower frequency band than conventional methods, and notifies the user in real time when there is a danger of drought.
Keyword (in Japanese) (See Japanese page) 
(in English) 429MHz band LoRa / IoT / water level / mountainous areas / / / /  
Reference Info. IEICE Tech. Rep., vol. 121, no. 364, IA2021-56, pp. 21-26, Jan. 2022.
Paper # IA2021-56 
Date of Issue 2022-01-21 (IA) 
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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Conference Information
Committee IA  
Conference Date 2022-01-28 - 2022-01-28 
Place (in Japanese) (See Japanese page) 
Place (in English) Kikai-Shinko-Kaikan Bldg. 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Sensor Network, IoT, M2M, etc. 
Paper Information
Registration To IA 
Conference Code 2022-01-IA 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Development of a water level notification system in mountainous areas using 429MHz band LoRa 
Sub Title (in English)  
Keyword(1) 429MHz band LoRa  
Keyword(2) IoT  
Keyword(3) water level  
Keyword(4) mountainous areas  
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Keyword(6)  
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1st Author's Name Takaya Matsumoto  
1st Author's Affiliation Kochi University of Technology/Office asoT LLC (Kochi Univ. of Tech./Office asoT)
2nd Author's Name Hidetaka Wada  
2nd Author's Affiliation Kochi University of Technology/Office asoT LLC (Kochi Univ. of Tech./Office asoT)
3rd Author's Name Yuto Murakoshi  
3rd Author's Affiliation Kochi University of Technology/Office asoT LLC (Kochi Univ. of Tech./Office asoT)
4th Author's Name Kazuma Nishiuchi  
4th Author's Affiliation Citynet Inc. (Citynet)
5th Author's Name Mitsuhiro Osaki  
5th Author's Affiliation Citynet Inc. (Citynet)
6th Author's Name Masahiro Fukumoto  
6th Author's Affiliation Kochi University of Technology (Kochi Univ. of Tech.)
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Speaker Author-1 
Date Time 2022-01-28 15:00:00 
Presentation Time 25 minutes 
Registration for IA 
Paper # IA2021-56 
Volume (vol) vol.121 
Number (no) no.364 
Page pp.21-26 
#Pages 6 
Date of Issue 2022-01-21 (IA) 

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