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A water quality sampling unmanned boat system with dynamic positioning function

A water quality sampling and dynamic positioning technology, applied in satellite radio beacon positioning systems, unmanned surface ships, radio wave measurement systems, etc.

Active Publication Date: 2022-04-26
JIMEI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The unmanned boats in the prior art belong to the underactuated system, which cannot realize dynamic positioning on the water surface with wind, waves and currents
Therefore, the ship can only be stopped for sampling or sampling during the operation of the unmanned boat, and accurate fixed-point sampling cannot be achieved.

Method used

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  • A water quality sampling unmanned boat system with dynamic positioning function
  • A water quality sampling unmanned boat system with dynamic positioning function
  • A water quality sampling unmanned boat system with dynamic positioning function

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Embodiment Construction

[0029] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0030] It should be pointed out that the following detailed description is exemplary and is intended to provide further explanation to the present application. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.

[0031] It should be noted that the terminology used here is only for describing specific implementations, and is not intended to limit the exemplary implementations according to the present application. As used herein, unless the context clearly dictates otherwise, the singular is intended to include the plural, and it should also be understood that when the terms "comprising" and / or "comprising" are used in this specification, they mean There are features, steps, operations, means, components and / or combina...

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Abstract

The invention relates to a water quality sampling unmanned boat system with dynamic positioning function, including a boat-borne system and a shore-based system; the boat-borne system includes a first central control module, a GPS Beidou navigation module electrically connected to it, and an attitude detection module, a first wireless communication module, a boat propulsion and dynamic positioning drive module, a lithium battery power module, a wind wave current detection module, and a water quality sampling module; the shore-based system includes a second central control module and a second wireless The communication module; the invention can accurately and dynamically locate the sampling points disturbed by wind, waves and currents.

Description

technical field [0001] The invention relates to the technical fields of unmanned boat dynamic positioning technology and water quality sampling technology, in particular to a water quality sampling unmanned boat system with dynamic positioning function. Background technique [0002] According to the results of China's national water conservancy census, there are 45,203 rivers with a drainage area of ​​more than 50 square kilometers in China, with a total length of 1.5085 million kilometers. There are 2,865 natural lakes with an annual water surface area of ​​1 square kilometer or more, and the total lake surface area is 78,000 square kilometers. Among them, there are 1,594 freshwater lakes, 945 saltwater lakes, 166 salt lakes, and 160 others. With the rapid economic and social development, some new problems have emerged in the management and protection of China's rivers and lakes, such as the drying up of rivers and the shrinking of lakes, the deterioration of water environ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01N1/14G01S19/45B63B35/00
CPCG01N1/14G01S19/45B63B35/00B63B2035/008
Inventor 吴德烽黄友强杨荣峰俞万能尹自斌
Owner JIMEI UNIV