System and Method for Trawling with a Boat by using one or more Steerable Underwater Drones

DK202530057A1Active Publication Date: 2026-08-19IVF 19 03 24
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Patent Information

Application Number
DK202530057
Authority / Receiving Office
DK · DK
Patent Type
Applications
Current Assignee / Owner
Filing Date
2025-01-28
Publication Date
2026-08-19
Estimated Expiration
2045-01-28

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Abstract

A method for trawling with a boat (6) is disclosed. The method comprising: - providing at sea (12) a boat (6) having a trawl net (8), a control unit (14) and at least one underwater drone (4) that is steerable by using the control unit (14), - bringing the trawl net (8) under the surface of the sea (12) by using the least one underwater drone (4), - controlling the position and velocity of the at least one underwater drone (4) while the at least one underwater drone (4) is connected to the trawl net (8). The method comprising: - providing one or more surface drones (40, 40') at the surface of the sea (12) to indicate the position of the trawl net (8).
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Citation Information

Patent Citations

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    DE847370A

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    DE919677C

  • Improvements in and relating to trawling fishing gear

    GB238282A

  • Improvements in and relating to fishing

    GB695641A

  • Jellyfish capture device

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