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Three-dimensional real-time monitoring system for offshore wave parameters

A real-time monitoring system and wave parameter technology, applied in radio wave measurement systems, beacon systems using radio waves, measurement devices, etc., can solve problems such as inapplicability, reduce noise interference, and ensure the safety of maritime navigation.

Active Publication Date: 2011-08-31
TIANJIN UNIV
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  • Abstract
  • Description
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  • Application Information

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Problems solved by technology

Because the wave buoy is unattended, the wave buoy is fixed on the seabed by the mooring system, so the wave buoy is generally not suitable for deep sea and areas that are too far from the coast

Method used

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  • Three-dimensional real-time monitoring system for offshore wave parameters
  • Three-dimensional real-time monitoring system for offshore wave parameters
  • Three-dimensional real-time monitoring system for offshore wave parameters

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Embodiment Construction

[0024]The technical solution of the present invention is that the whole monitoring system is composed of a wave buoy 1, a navigation radar 2, an onshore receiving system 3, a computer 4 and a display 5. Collect the wave information at the location where the wave buoy 1 is placed, and transmit it through radio frequency. The information received by the shore receiving system 3 from the wave buoy 1 and the information collected by the navigation radar are transmitted to the computer 4 together. After the data processing and numerical analysis of the computer 4, the Obtain the dynamic parameters (effective wave height, wave direction, average period, average wave height) of sea waves, and display their dynamic parameters in the display 5. Since the wave buoy floats with the waves, information such as the height and direction of the waves can be measured by sensors. In the wave buoy 1, the GPS receiver 1-1 can obtain three Cartesian coordinates (x, y, z), calculate the frequency v...

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Abstract

The invention belongs to a marine monitoring system device, particularly relates to marine environment monitoring, wave measurement, signal and information processing, communication and information systems, radar technology and GPS technology, discloses a three-dimensional real-time monitoring system for offshore wave parameters, and provides a necessary means and reliable guarantee for reducing noise interference and monitoring offshore wave parameters. The invention adopts the technical scheme that the three-dimensional real-time monitoring system for the offshore wave parameters consists of a wave buoy, a navigation radar, a shore receiving system, a computer and a display, wherein the wave buoy is used for acquiring wave information of a position and emitting the wave information through radio frequency; the wave buoy comprises a GPS sensor wave-measuring unit and an acceleration sensor wave-measuring unit; the shore receiving system is used for receiving the wave information of the wave buoy and transmitting the wave information to the computer; and the computer is used for data processing and numerical analysis. The system is mainly applied to marine monitoring.

Description

technical field [0001] The invention belongs to a marine monitoring system device, and in particular relates to marine environment monitoring, wave measurement, signal and information processing, communication and information system, radar technology, and GPS technology. Specifically, it is a three-dimensional real-time monitoring system for offshore wave parameters. Background technique [0002] Ocean development is an area of ​​strategic importance. With the development of marine technology and the continuous development of marine resources, the monitoring of wave parameters is particularly important. However, my country's marine technology and marine monitoring technology are relatively backward, and the wave data provided by many marine observatories is still based on the visual observation of observers and does not adapt to the rapid development of science and technology. Moreover, due to the difference in sea areas, the effect of using imported equipment in our count...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01C13/00G01S13/89G01S1/02
Inventor 宋占杰何改云刘国栋陈壮杰
Owner TIANJIN UNIV
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