Real-time updating data visualization large screen method and system based on modularization

Abstract

The invention discloses a real-time updating data visualization large screen method and system based on modularization, and the system comprises: a data source management module which is used for providing various types of data configurations so as to process multi-source complex data, and providing data connection support for a visualization chart; a modularization arrangement module which is used for providing multiple types of draggable visual view assemblies for a user based on modularization development so as to realize free arrangement of a large-screen display chart; a visual view configuration module which is used for providing corresponding data and style parameter configuration according to different types of visual views placed on the canvas so as to carry out custom style design of a chart and data related setting; and a large screen display module which is used for checking the successfully published data visualization large screen. The system constructs a data visualization large screen capable of supporting multi-dimensional data chart display and multi-field data real-time monitoring, and is simple and easy to implement.

Description

technical field [0001] The present invention relates to the technical field of data visualization technology and data application field, in particular to a method and system for real-time updating data visualization large screen based on componentization. Background technique [0002] As one of the most popular research fields in big data analysis, data visualization is the process of studying how to use visual elements such as charts, graphs, and maps to display the hidden information in the data and discover the laws contained in the data. Visualizing data analysis results can help people extract knowledge from information and gain value from knowledge. As one of the presentation forms of data visualization technology, the big data screen can visually display complex multi-source data in a limited window, and present the business insights hidden behind the ever-changing and complex data in real time. It is widely used in finance, medical care, and urban areas. transportat...

AI Technical Summary

Problems solved by technology

Therefore, most of the real-time update strategies currently adopted by large screens are also based on WebSocket. However, using the WebSocket mechanism to solve real-time data updates in large screen scenarios has certain disadvantages: in order to be able to monitor data changes in all directions, the data visualization large screen displays charts Often rely on a variety of data sources, with many types and complex types. Using the WebSocket mechanism needs to provide corresponding WebSocket connections for charts bound to each data source, and design real-time updates for different data sources for each connected server. Logic, the real-time data realized in this way will make the large-screen system highly coupled with other data providing systems, so WebSocket is not suitable for large-screen data visualization scenarios

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