基於無線感測網路的水產養殖溶氧度監控系統

A Dissolved-Oxygen Monitoring System for Aquaculture Based on Wireless Sensor Networks

王紹宇(Shao-Yu Wang)

指導教授 ： 張春明

亞洲大學/資訊學院/資訊科學與應用學系碩士班/碩士(2009年)

摘要

台灣地區四週環海，擁有先天獨特的環境如洋流與黑潮，為漁、蝦海洋生物等提供了良好的棲息環境。近年來由於配合國際漁業管理趨勢以及漁獲量配額管理制度，造成遠洋漁業作業漁場的減少使得國內開始發展養殖漁業。漁產品由於替代性高及國際競爭壓力，養殖漁業開始必須面臨轉型朝向科技化養殖漁業。有鑒於此，本研究實地訪查屏東當地龍膽石斑魚的經營者，瞭解養殖流程現況，利用Tmote Sky無線感測器，經由既有擴充介面增建自製水質溶氧感測器。架設無線感測器網路，並透過基地台接收感測數據傳送至使用者圖形化介面，達到水質溶氧量即時監控與警示，降低魚群死亡所造成的損失。

關鍵字

無線感測網路、嵌入式作業系統TinyOS、溶氧感測器

並列摘要

Surrounding by ocean, Taiwan has a unique geographical environment. Regarding to the geographical environment, Taiwan has ocean currents, such as the Kuroshio (the Japan Current), that go by regularly. Such an environment offers a good habitat to many kinds of fish and shrimp, and also provides a good opportunity for fisheries to establish themselves in Taiwan. However, due to limitations imposed by international fisheries management and the “Catch quota management system,” offshore fishing has decreased in recent years. For Taiwan, aquaculture fisheries have to be developed instead. Such aquaculture fisheries also need to be transformed by implementing modern technologies in order to face the competition of fish alternatives as well as international competition. Therefore, this study investigates the local culture flow of Queensland grouper in Ping Tung through on-site visits to assess the actual situation. Wireless sensors called “Tmote Sky” were used in this study. We expanded the use of the sensor by joining an additional self-made water oxygen sensor. By setting up this wireless sensor network, the detected data was sent to the user graphic interface. We could monitor the dissolved oxygen water quality to reduce the death rate of the fish.

並列關鍵字

Wireless Sensor Network、TinyOS、Oxygen Sensor

參考文獻

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