Title:
DEVICE AND METHOD FOR TRACKING UNDERWATER FISH SCHOOLS
Document Type and Number:
WIPO Patent Application WO/2020/232580
Kind Code:
A1
Abstract:
A device and method for tracking underwater fish schools. The device comprises: a main body (1); information acquisition modules (3), used for acquiring underwater fish school information and lighting information; a solar power generation module (2), used for converting light energy into electric energy to supply power for the device; a calculation module (4), calculating a predicted movement trajectory of the device in real time on the basis of the underwater fish school information to track the fish schools and calculating a predicted steering range of the device on the basis of the lighting information to enable the solar power generation module (2) to face the direction of sunlight; a steering module (6), used for driving the main body (1) to steer on the basis of the predicted steering range of the device; and propulsion modules (8), used for propelling the main body (1) to move on the basis of the predicted movement trajectory of the device. The device and method for tracking the underwater fish schools can track the fish schools continuously for a long time.
More Like This:
Inventors:
LIU HAOYUAN (CN)
ZHENG YUJUN (CN)
ZHENG RUIYUN (CN)
SUN LIJING (CN)
TIAN BINGQI (CN)
ZHENG YUJUN (CN)
ZHENG RUIYUN (CN)
SUN LIJING (CN)
TIAN BINGQI (CN)
Application Number:
PCT/CN2019/087442
Publication Date:
November 26, 2020
Filing Date:
May 17, 2019
Export Citation:
Assignee:
TANGSHAN HARBIN SHIP TECH CO LTD (CN)
TANGSHAN HYDRIENCE MARINE TECH CO LTD (CN)
TANGSHAN HYDRIENCE MARINE TECH CO LTD (CN)
International Classes:
B63G8/00
Foreign References:
| CN107097920A | 2017-08-29 | |||
| CN108427121A | 2018-08-21 | |||
| CN107128445A | 2017-09-05 | |||
| CN208444007U | 2019-01-29 | |||
| CN108974357A | 2018-12-11 | |||
| US6084827A | 2000-07-04 | |||
| US7663974B2 | 2010-02-16 |
Attorney, Agent or Firm:
IP MARCH (CN)
Download PDF: