Early warning and visualization system for towing risks of cylindrical platforms

A risk early warning and platform technology, applied in traffic control systems, ship traffic control, instruments, etc., can solve problems such as complex calculation process and unsatisfactory prediction accuracy of ship navigation trajectory, so as to achieve the effect of ensuring safety and reducing the risk of accidents

Active Publication Date: 2017-09-29
WUHAN UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, there are still some shortcomings in the prediction algorithm of the ship's navigation trajectory, such as the prediction accuracy of the ship's navigation trajectory is not ideal, and the calculation process is complicated.

Method used

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  • Early warning and visualization system for towing risks of cylindrical platforms
  • Early warning and visualization system for towing risks of cylindrical platforms
  • Early warning and visualization system for towing risks of cylindrical platforms

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Embodiment Construction

[0021] The present invention will be further described below in conjunction with specific examples and accompanying drawings.

[0022] figure 1 It is a structural schematic diagram of an embodiment of the present invention, which includes:

[0023] The information collection module is used to collect information on water channel environment, ship traffic flow, hydrometeorology, towing system tugboat and towed tube platform navigation status and task equipment operation status, and build a tube platform towing system database;

[0024] The information transmission module is used to establish a data link network based on various communication modes, formulate adaptive data interaction and communication protocols, realize the switching of different types of communication modes, and provide information for other modules in different working modes and different working environments. Information exchange provides a reliable transmission channel;

[0025] The trajectory prediction ...

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Abstract

The invention provides a cartridge type platform traction risk early warning and visualization system, comprising an information collection module for constructing a cartridge type platform traction system database; an information transmission module; a traction system trace prediction module for constructing a traction system motion model based on an MMG theory, and further constructing a cartridge type platform traction system trace prediction model by employing a Kalman filtering algorithm to realize traction system ship trace prediction, and obtain traction system trace information; a visualization module for matching the traction system trace information with an electronic sea chart / electronic river chart coordinate information, and realizing traction system motion visualization; and an early warning module comprising a navigation risk early warning sub-module and a task equipment fault alarm sub-module. The cartridge type platform traction risk early warning and visualization system can accurately predict traction system navigation trace, timely and accurately identify and warn about in advance possible navigation risks, provide optimum risk alleviation operation measures for reference, and emit alarm signals when task equipment has problems, thereby guaranteeing traction system safety.

Description

technical field [0001] The patent of the present invention relates to a water traffic safety early warning system, in particular to a cylindrical platform towing risk early warning and visualization system. Background technique [0002] In recent years, the cylindrical foundation offshore platform has replaced the traditional pile foundation in many fields due to its advantages of reduced engineering, investment saving and reusability, which is of great significance to the development of marginal oil fields in my country. Studying the sea towing risk of the cylindrical foundation offshore platform is an important part of putting the cylindrical foundation offshore platform into practical use. How to ensure the safety of sea towage and improve the risk prevention effect of sea towage has increasingly become the focus of attention of engineering technicians and scientific researchers, especially the relevant departments of sea towage. [0003] At present, there are considerab...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G08G3/00
Inventor 文元桥杜磊张康贺蔡永庆吴博周春辉肖长诗
Owner WUHAN UNIV OF TECH
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