Underwater target positioning method

An underwater target and target positioning technology, which is applied in satellite radio beacon positioning system, sound wave re-radiation, measuring devices, etc., can solve the problem that GPS signals cannot be transmitted, the lack of effective means for underwater robot positioning, and the lack of underwater robots And other issues

Active Publication Date: 2014-12-17
JIANGSU HUAHONG INDAL GROUP
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  • Claims
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Problems solved by technology

However, due to the limitations of underwater wireless transmission, GPS signals cannot be transmitted underwater. The existing technology lacks effective means

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Embodiment Construction

[0017] The implementation of the underwater robot target positioning and recognition system of the present invention will be described in detail below with reference to the accompanying drawings.

[0018] When the underwater robot was born in the early 1950s, because the new technology involved was not yet mature enough, the failure rate of electronic equipment was high, and the problems of communication matching and lifting recovery were not well resolved, so the development was not fast and it was not welcomed by people. Pay attention to. In the 1960s, two major development technologies began in the world, that is, the development of the universe and the ocean, which prompted the rapid development of long-distance manipulative robots.

[0019] In the last 20 years, due to the needs of marine development and military affairs, especially the various materials and technologies required for the underwater robot body have been better resolved, the underwater robot has been greatl...

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Abstract

The invention relates to an underwater target positioning method. The underwater target positioning method includes that (1) a recognition system is provided and comprises a buoy subsystem, a sonar subsystem, a target recognition subsystem and a control subsystem, the buoy subsystem floats on a water surface above an underwater robot, the target recognition subsystem, the sonar subsystem and the control subsystem are disposed on the underwater robot, the buoy subsystem is used for determining global positioning system (GPS) position of a buoy, the sonar subsystem is used for determining a buoy relative position between the buoy and the underwater robot, the target recognition subsystem is used for determining the type of an underwater target and for determining a target relative distance between the underwater target and the underwater robot, and the control subsystem determines the GPS position of the underwater robot and the GPS position of the underwater target according to the buoy GPS position, the buoy relative position and the target relative distance; (2) positioning is performed by means of the recognition system. By means of the underwater target positioning method, GPS positions of the underwater robot and the underwater target can be accurately determined, and meanwhile, the type of the underwater target can be recognized.

Description

technical field [0001] The invention relates to the field of underwater detection, in particular to an underwater target positioning method. Background technique [0002] Robot technology is a comprehensive technology integrating kinematics and dynamics theory, mechanical design and manufacturing technology, computer hardware and software technology, control theory, electric servo servo technology, sensor technology, artificial intelligence theory and other science and technology. His research and development marks the development level of a country's science and technology, and its popular application in various mechanical fields shows the strength of the country's economic and technological development. [0003] In order to promote their own robot development and enter the increasingly competitive international high-tech market, many countries in the world have invested huge manpower and financial resources to promote the development of robot technology and developed many ...

Claims

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Application Information

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IPC IPC(8): G01S19/42G01S15/08
CPCG01S15/08G01S15/86G01S19/42
Inventor 孙春兰
Owner JIANGSU HUAHONG INDAL GROUP
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