Ship disaster plotting method based on SVG technology

A mapping and ship technology, applied in special data processing applications, website content management, other database retrieval, etc., can solve the problem that the ship safety management system cannot plot disaster and situation information, and cannot fully display ship resources and data information, ship type. The limited image size and other problems can improve user experience, improve display accuracy, and reduce resource consumption.

Active Publication Date: 2019-11-26
苏州禺疆船艇科技有限公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The existing ship safety management system cannot plot disaster and situation information on the map, and synchronously plot data for display to other terminals
[0006] In addition, the existing ship safety management system is realized by KingView software or hardware simulation board, and the size of the ship type diagram is limited, which cannot fully display the resources and data information in the ship

Method used

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  • Ship disaster plotting method based on SVG technology
  • Ship disaster plotting method based on SVG technology
  • Ship disaster plotting method based on SVG technology

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0062] Such as Figure 1 to Figure 5 as shown,

[0063] A ship disaster mapping method based on SVG technology, comprising the following steps:

[0064] Step S100: making and publishing SVG data;

[0065] Step S200: SVG data request and display;

[0066] Step S300: SVG disaster situation plotting;

[0067] Step S400: Synchronization of plotting data;

[0068] Step S500: storage of plotting data;

[0069] Step S600: playback of plotted data.

[0070] Preferably, step S100 specifically includes:

[0071] Step S110: Convert the ship deck plan from CAD or other formats to SVG, and store the data of each layer of deck map as an SVG data object;

[0072] Step S120: layer division, SVG adopts XML-based DOM document management structure, adopts group The object manages all the graphics below it, and divides the data objects of each deck into data layers, including plotting layer, sensor point layer, cabin layer, equipment layer, fire partition layer, wat...

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PUM

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Abstract

The invention relates to a ship disaster plotting method based on the SVG technology. The ship disaster plotting method comprises the following steps that S100, manufacturing and publishing SVG data;S200, requesting and displaying the SVG data; S300, plotting a disaster situation of the SVG; S400, carrying out synchronization of plotting data; S500, storing the plotting data; and S600, playing back the plotting data. The SVG technology serves as a key point of a solution for constructing a ship deck and an information data container, basic GIS functions of zooming in and out, translation andthe like of a deck map are achieved, the display precision of images and data in a ship safety system is improved, and the user experience is improved.

Description

technical field [0001] The invention relates to the technical field of computer ship safety management, in particular to a ship disaster plotting method based on SVG technology. Background technique [0002] SVG (Scalable Vector Graphics, Scalable Vector Graphics) is a graphics format based on XML (Extensible Markup Language, Extensible Markup Language), and is a new generation of vector graphics standards for the Internet. It has the advantages of rich element definition, good readability and interactivity, full support for document object model, and extensive user base. [0003] WebSocket is a network transport protocol that enables full-duplex communication over a single TCP connection, at the application layer of the OSI model. WebSocket makes the data exchange between the client and the server easier, allowing the server to actively push data to the client. In the WebSocket API, the browser and the server only need to complete a handshake, and a persistent connection ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F16/25G06F16/958H04L29/08
CPCG06F16/25G06F16/986H04L67/02H04L67/142H04L67/145H04L67/1095H04L67/55Y02A10/40
Inventor 李平鄂弢金单国夫刘彦辉
Owner 苏州禺疆船艇科技有限公司
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