Wi-Fi connected environmental measurement system by small-scale solar cell

Yoshinori Matsumoto, Yang Ishigaki, Kenji Tanaka

研究成果: Conference contribution

2 被引用数 (Scopus)

抄録

An environmental measurement system was developed using a low-power sensing module, IEEE 802.11 (Wi-Fi) connection module, and a small solar cell and battery. An Arduino-based sensing module was used for many kinds of analog/digital outputs sensors with the Arduino software library. The data from the module were sent via Wi-Fi HTTP(S) clients operation, and collected by MySQL server using PHP (Hypertext Preprocessor) uploading code. The sleep and wakeup strategy controlled by a real-time clock achieved an average system power consumption of 18 mW. The system also checked its own condition by measuring battery voltage and temperature. It operated on a small 0.8 W solar cell and 1500-mAh Lithium iron phosphate battery. Data on the MySQL server were downloaded, and visualized the sensing data on Google Maps. Visualizations and log data help users understand environmental contamination levels in a farm, garden, forest, etc.

本文言語English
ホスト出版物のタイトル2015 9th International Conference on Sensing Technology, ICST 2015
出版社IEEE Computer Society
ページ761-764
ページ数4
ISBN(電子版)9781479963140
DOI
出版ステータスPublished - 2016 3 21
イベント9th International Conference on Sensing Technology, ICST 2015 - Auckland, New Zealand
継続期間: 2015 12 82015 12 11

出版物シリーズ

名前Proceedings of the International Conference on Sensing Technology, ICST
2016-March
ISSN(印刷版)2156-8065
ISSN(電子版)2156-8073

Other

Other9th International Conference on Sensing Technology, ICST 2015
国/地域New Zealand
CityAuckland
Period15/12/815/12/11

ASJC Scopus subject areas

  • 人工知能
  • コンピュータ サイエンスの応用
  • 信号処理
  • 電子工学および電気工学

フィンガープリント

「Wi-Fi connected environmental measurement system by small-scale solar cell」の研究トピックを掘り下げます。これらがまとまってユニークなフィンガープリントを構成します。

引用スタイル