An Innovative Designed Velocimeter Application for Set Net Fishery
This article is aimed at the problems encountered by the fishing ground of set nets in Taiwan when the set net operators need to work when the weather is bad at sea. We developed a velocimeter that can be placed in the ocean for a long time and change sensing directions with the flow direction. The...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
| Published: |
MDPI AG
2023-09-01
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| Series: | Journal of Marine Science and Engineering |
| Subjects: | |
| Online Access: | https://www.mdpi.com/2077-1312/11/9/1740 |
| _version_ | 1797579369692004352 |
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| author | Cheng-Chang Chiu Teh-Lu Liao Chiung-Hsing Chen Hsiang Li |
| author_facet | Cheng-Chang Chiu Teh-Lu Liao Chiung-Hsing Chen Hsiang Li |
| author_sort | Cheng-Chang Chiu |
| collection | DOAJ |
| description | This article is aimed at the problems encountered by the fishing ground of set nets in Taiwan when the set net operators need to work when the weather is bad at sea. We developed a velocimeter that can be placed in the ocean for a long time and change sensing directions with the flow direction. The self-designed velocimeter has advantages, such as simple operation, low cost, and easy maintenance. With wireless monitoring and an early warning system, it can monitor current velocity, flow direction, sea temperature, and displacement. The data is transmitted back to the operator through the radio transmission module as a basis for dispatching personnel to go out to sea for fishing. To prevent the set net from drifting into the open sea due to bad weather, a GPS module is used to monitor the current location of the set net. If the waves wash away the set net, the warning signal can be received the first time to prevent the floating set net from endangering the safety of ship navigation and the survival of marine life. This innovative technology aligns with SDG 14, which aims to “conserve and sustainably use the oceans, seas, and marine resources for sustainable development”. |
| first_indexed | 2024-03-10T22:35:06Z |
| format | Article |
| id | doaj.art-57f9aeaeb20842c29eb830ba00c766f7 |
| institution | Directory Open Access Journal |
| issn | 2077-1312 |
| language | English |
| last_indexed | 2024-03-10T22:35:06Z |
| publishDate | 2023-09-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Journal of Marine Science and Engineering |
| spelling | doaj.art-57f9aeaeb20842c29eb830ba00c766f72023-11-19T11:26:45ZengMDPI AGJournal of Marine Science and Engineering2077-13122023-09-01119174010.3390/jmse11091740An Innovative Designed Velocimeter Application for Set Net FisheryCheng-Chang Chiu0Teh-Lu Liao1Chiung-Hsing Chen2Hsiang Li3Department of Engineering Science, National Cheng Kung University, Tainan 701401, TaiwanDepartment of Engineering Science, National Cheng Kung University, Tainan 701401, TaiwanDepartment of Telecommunication Engineering, National Kaohsiung University of Science and Technology, Kaohsiung 811213, TaiwanDepartment of Telecommunication Engineering, National Kaohsiung University of Science and Technology, Kaohsiung 811213, TaiwanThis article is aimed at the problems encountered by the fishing ground of set nets in Taiwan when the set net operators need to work when the weather is bad at sea. We developed a velocimeter that can be placed in the ocean for a long time and change sensing directions with the flow direction. The self-designed velocimeter has advantages, such as simple operation, low cost, and easy maintenance. With wireless monitoring and an early warning system, it can monitor current velocity, flow direction, sea temperature, and displacement. The data is transmitted back to the operator through the radio transmission module as a basis for dispatching personnel to go out to sea for fishing. To prevent the set net from drifting into the open sea due to bad weather, a GPS module is used to monitor the current location of the set net. If the waves wash away the set net, the warning signal can be received the first time to prevent the floating set net from endangering the safety of ship navigation and the survival of marine life. This innovative technology aligns with SDG 14, which aims to “conserve and sustainably use the oceans, seas, and marine resources for sustainable development”.https://www.mdpi.com/2077-1312/11/9/1740set netvelocimeterGPSradio transmission |
| spellingShingle | Cheng-Chang Chiu Teh-Lu Liao Chiung-Hsing Chen Hsiang Li An Innovative Designed Velocimeter Application for Set Net Fishery Journal of Marine Science and Engineering set net velocimeter GPS radio transmission |
| title | An Innovative Designed Velocimeter Application for Set Net Fishery |
| title_full | An Innovative Designed Velocimeter Application for Set Net Fishery |
| title_fullStr | An Innovative Designed Velocimeter Application for Set Net Fishery |
| title_full_unstemmed | An Innovative Designed Velocimeter Application for Set Net Fishery |
| title_short | An Innovative Designed Velocimeter Application for Set Net Fishery |
| title_sort | innovative designed velocimeter application for set net fishery |
| topic | set net velocimeter GPS radio transmission |
| url | https://www.mdpi.com/2077-1312/11/9/1740 |
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