Design and Development Climate Data Collection System in Coastal Areas by Sending Data through 3G Network and Compatible with Solar Energy
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Abstract
Climatic fluctuation in the vicinity of coastal areas affects tourism, fisheries and agricultural industries as well as coastal erosion. Appropriate tools for collecting climatic data are crucial for such applications. The aim of this research is to design and develop a system for collecting climate data for use in coastal areas where the weather is variable, there is no power source and where no cable communication network exists. The system uses a Raspberry Pi microcomputer to receive relative information such as images, temperature, humidity and wind speed, from sensors and then send this data via the internet using a 3G network to a server database. The system is powered by solar energy and can store enough energy to operate for 2 consecutive days without sunlight. It utilizes a 40 watt solar panel coupled with a 12 volt battery with a capacity of 45 amp-hrs. The system was tested in a coastal area, by collecting data every 5 minutes for a period of 1 month, and it was determined that the data collection efficiency was about 96.5%. The only problems identified were caused by either a sensor error, or the 3G network connection.
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Authors retain the copyright of articles published in Wichcha Journal Nakhon Si Thammarat Rajabhat University. All published articles are distributed under the Creative Commons Attribution–NonCommercial–NoDerivatives License (CC BY-NC-ND 4.0) (https://creativecommons.org/licenses/by-nc-nd/4.0/). Under this license, readers are permitted to read, download, and share the articles for non-commercial purposes, provided that proper attribution to the original source is given and the content is not modified or altered. All contents of the articles, including text, tables, figures, equations, and other illustrations, are the sole responsibility of the authors. The views and opinions expressed in the articles do not necessarily reflect those of the editorial board or the publisher.
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