Data big screen visualization method and system

A data and large-screen technology, applied in the field of data visualization, can solve the problems of high professional technical level of developers, poor reusability of development results, complicated and cumbersome development process, etc., and achieve the effect of reducing development cycle and workload

Active Publication Date: 2019-03-01
ZHEJIANG INST OF SURVEYING & MAPPING SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The development of traditional large-screen visualization systems requires developers to be familiar with the use of various chart libraries and map libraries, as well as web page drawing technologies such as Svg, Canvas, and WebGL. Poor reusability of development results

Method used

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  • Data big screen visualization method and system
  • Data big screen visualization method and system

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Embodiment Construction

[0033] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. All other embodiments obtained by persons of ordinary skill in the art based on the embodiments of the present invention belong to the protection scope of the present invention.

[0034] Large-screen visualization of data is also suitable for terminals with screens of various sizes such as mobile phones, tablets, and TVs.

[0035] like figure 1 As shown, a large-screen data visualization method according to an embodiment of the present invention includes the following steps:

[0036] S1 encapsulates and expands various visual components based on open source libraries such as Echarts, Mapbox-gl-js and Leaflet;

[0037] S2 builds a visualization engine with the encapsu...

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Abstract

The present invention discloses a data big screen visualization method and system. The method comprises the following steps of: S1, performing package and extension of each visual module; S2, allowingthe packaged visual module to construct a visual engine, wherein the visual engine comprises a graph module base and a space geography information module base and is configured to support multi-datasource access, configured interaction analysis and multi-screen adaption; S3, declaring the layout, the data source, the graph linkage, the pattern file, the plug-in mechanism and the module standardof each graph module through a configuration file; and S4, rendering the configuration file to a data big screen through the visual engine. The data big screen visualization method and system can achieve rapid construction and debugging of the data big screen, can greatly simplify the development flow of the big screen visual appliance and can improve the construction efficiency of the data big screen visual system.

Description

technical field [0001] The present invention relates to the technical field of data visualization, in particular, to a large-screen data visualization method and system. Background technique [0002] Data large-screen visual display technology is a hot topic at present. With the rapid growth of social informatization, the demand for information visualization has expanded rapidly. Especially in some important places such as monitoring centers, command centers, and dispatch centers, large-screen display systems have become indispensable. Indispensable core infrastructure; as a display tool, the large-screen display system not only transmits images and data signals to the large screen for display to users, but also requires efficient analysis and intuitive display of massive data information. Help management decision-makers discover the relationship and laws behind the data, and provide reference for scientific decision-making. [0003] As the last mile of the big data industr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09B19/00
CPCG09B19/0053
Inventor 龚丽芳李晶云陈张建林新雷龙广张翔叶哲璐闫从文彭金金万炎炎
Owner ZHEJIANG INST OF SURVEYING & MAPPING SCI & TECH
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