| 講演抄録/キーワード |
| 講演名 |
2022-01-28 15:00
429MHz帯LoRaを用いた中山間地域での水位通知システムの開発 ○松本貴也・和田英爵・村越雄斗(高知工科大/Office asoT)・西内一馬・大崎充博(シティネット)・福本昌弘(高知工科大) IA2021-56 |
| 抄録 |
(和) |
近年,少子高齢化や人口減少の影響により,中山間地域では地域インフラの管理問題が深刻化している.農業用水を例に上げると,貯水槽から給水槽へ自動でポンプで汲み上げられ利用されているが,何らかのトラブルが発生した際,利用者は水槽が枯渇するまで気付くことができない状況にあった.また,各水槽が民家から離れており,かつ急な斜面に面していることから,特に高齢者が確認するには困難な状況が続いていた.IoT技術と従来よりも低い周波数帯のLPWAを用いて各水槽の水位を常時監視し,渇水の危険がある時にはリアルタイムで通知するサービスを開発し,実験を行った. |
| (英) |
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. |
| キーワード |
(和) |
429MHz帯LoRa / IoT / 水位 / 中山間地域 / / / / |
| (英) |
429MHz band LoRa / IoT / water level / mountainous areas / / / / |
| 文献情報 |
信学技報, vol. 121, no. 364, IA2021-56, pp. 21-26, 2022年1月. |
| 資料番号 |
IA2021-56 |
| 発行日 |
2022-01-21 (IA) |
| ISSN |
Online edition: ISSN 2432-6380 |
著作権に ついて |
技術研究報告に掲載された論文の著作権は電子情報通信学会に帰属します.(許諾番号:10GA0019/12GB0052/13GB0056/17GB0034/18GB0034) |
| PDFダウンロード |
IA2021-56 |
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