Title:
MARINE ORGANISM ATTACHMENT DETECTION METHOD, APPARATUS, AND SYSTEM
Document Type and Number:
WIPO Patent Application WO/2023/134021
Kind Code:
A1
Abstract:
A marine organism attachment detection method, apparatus, and system. The method comprises: acquiring electrical parameters detected by a marine organism attachment detection device at a fixed distance from different ship bottom parts, so that it can be ensured that the electrical parameters of all parts of the whole ship bottom can be obtained, drawing a detected attachment image of the different ship bottom parts in respect of the electrical parameters, and then comparing the detected attachment image with an initial attachment image drawn before a ship bottom is attached with marine organisms. Obviously, by comparing the initial attachment image obtained before attachment by marine organisms with the detected attachment image obtained by detection after a period of time, an electrical parameter change condition of each ship bottom part can be known, marine organism attachment degrees at corresponding ship bottom parts can be determined according to the electrical parameter change conditions of different ship bottom parts, and an attachment situation of all parts of the ship bottom can be accurately and comprehensively known.
Inventors:
ZHANG CHENG (CN)
ZHENG JIALIN (CN)
LI XIAONING (CN)
ZHANG QIANXI (CN)
RUAN JIANWEN (CN)
ZHENG JIALIN (CN)
LI XIAONING (CN)
ZHANG QIANXI (CN)
RUAN JIANWEN (CN)
Application Number:
PCT/CN2022/083280
Publication Date:
July 20, 2023
Filing Date:
March 28, 2022
Export Citation:
Assignee:
UNIV GUANGDONG OCEAN (CN)
International Classes:
G01N19/04
Foreign References:
| JP2020003431A | 2020-01-09 | |||
| CN107402407A | 2017-11-28 | |||
| CN214472883U | 2021-10-22 | |||
| CN204355262U | 2015-05-27 | |||
| US20210089818A1 | 2021-03-25 |
Other References:
WANG, WEIWEI: "Relative Quantity Measurement Technology of Acoustic Parameters of Submarine Sediments", THE OCEAN ENGINEERING, vol. 31, no. 5, 30 September 2013 (2013-09-30), XP009547323, ISSN: 1005-9865
Attorney, Agent or Firm:
UNITALEN ATTORNEYS AT LAW (CN)
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