碩士 / 國立高雄海洋科技大學 / 電訊工程研究所 / 103 / Long line and seiner are more technology as well as technical fisher way in offshore fishing.In order to know where the nets been throw, sailor will tie electronic buoy on the line and net, then electronic buoy can provide location information to the working ship. However, the electronic chart display device can only display the location of electronic buoy, have kind of weakness like couldn't show the relative position between the working ship and the buoy at the same time.
In this thesis, Arduino microcontroller has been used in received the data which is in Automatic Identification System (AIS) format, and the information of the working ship's Global Positioning System (GPS) coordinate―both of them are sent from electronic buoy. Arduino microcontroller can decoding and calculating two kinds of date format ,then transform the message’s voltage from Transistor-Transistor Logic (TTL) to RS-232, after that, Arduino will sent data to Raspberry Pi2, and show information on the radar display interface, which Raspberry Pi2’s draft it. Through the radar display interface produced by low cost Raspberry Pi2, user can understand electronic buoy and working ship’s information in radar chart display interface through simply use. So as to achieve the purpose of in cost saving and high efficiency of the ocean fishing operations.
| Identifer | oai:union.ndltd.org:TW/103NKIM0437008 |
| Date | January 2015 |
| Creators | Lee, Chien-Jun, 李建潤 |
| Contributors | Weng, Chien-Erh, 翁健二 |
| Source Sets | National Digital Library of Theses and Dissertations in Taiwan |
| Language | zh-TW |
| Detected Language | English |
| Type | 學位論文 ; thesis |
| Format | 62 |
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