High-speed and long-distance fish shoal detection robot and detection method

A fish detection and robot technology, which is applied in the direction of instruments, measuring devices, radio wave measurement systems, etc., can solve the problems of low efficiency, high cost of fish detection equipment and methods, achieve long range, improve real-time performance and safety, reduce The effect of small volume
CN101799546AInactive Publication Date: 2010-08-11中国船舶重工集团公司第七〇二研究所
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
中国船舶重工集团公司第七〇二研究所
Publication Date
2010-08-11
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention relates to high-speed and long-distance fish shoal detection robot and a detection method. The detection robot comprises an external remote controller and a body, wherein the body consists of a casing, a power system, a snorkeling system, a detection sensor and a control communication system. The detection robot is powered by a gasoline engine on the water surface to sail to a fish shoal detection point at high speed, and then is powered by a storage battery to detect the density, the varieties and the quantity of the fish shoal after diving underwater by using a fish shoal detection sonar and a camera and transmit the detection result to an operator after upwards floating. The invention can accurately reach a plurality of designated positions for detecting waters at high speed and has the advantages of long sailing distance, less influence by the weather, capability of reducing the detection cost and improvement of real-time property and safety.
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Description

technical field

[0001] The invention relates to the field of fishery detection, in particular to fish school detection equipment and methods. Background technique

[0002] In order to protect the ecological environment and fishery resources and achieve sustainable development, it is very important to obtain detailed and accurate fish stock information: government departments can formulate reasonable plans accordingly, fishing operators can conduct accurate and reliable fishing, reduce costs and risks, and improve work efficiency. Fish have specific living water layers and migration routes according to their own physiological characteristics. According to empirical laws and scientific research, the migration routes and stop points of fish schools can be determined. At present, fish detection methods at home and abroad mainly use ships or buoys at these stops. However, in general, these detection points are far from the coastline, and the distance between the detection points...

Claims

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