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Netty-based large screen visualization platform data push system

A data push and platform technology, applied in the direction of electrical digital data processing, special data processing applications, instruments, etc., can solve the problems that cannot meet the real-time and stable push of big data on the large-screen visualization platform, and achieve real-time and real-time big data. updated effect

Active Publication Date: 2013-05-01
STATE GRID ELECTRIC POWER RES INST +2
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Problems solved by technology

[0004] Purpose of the invention: Aiming at the problem that the traditional blocked IO multi-thread mode cannot meet the real-time and stable push of big data on the large-screen visualization platform, the present invention proposes a data push system based on the Netty-based large-screen visualization platform, through asynchronous and event-driven The network application framework pushes the data directly to the relevant subscribed clients, realizing real-time data update

Method used

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  • Netty-based large screen visualization platform data push system
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  • Netty-based large screen visualization platform data push system

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Embodiment Construction

[0032] The present invention will be further described below in conjunction with the accompanying drawings.

[0033] A structural block diagram of a Netty-based large-screen visualization platform data push system, including a data collection service layer (data collection server), a data set query service layer and a client presentation layer (client).

[0034] The data collection service layer is used to connect external multi-source heterogeneous data into the visualization platform; the data collection server obtains the index data collection service definition from the visualization database, and obtains the index ID by analyzing the index data collection service entity object, Index column definition, index transfer data table, index column mapping, index data collection method and other information; according to the data collection method corresponding to the index, such as JMS, WEBSERVICE, SOCKET, etc., the data of the index is obtained from the external system and will...

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Abstract

The invention discloses a Netty-based large screen visualization platform data push system which comprises a data collection layer, a data set inquiry service layer and a client display layer. The Netty-based large screen visualization platform data push system disclosed by the invention directly pushes data to a relevant subscribed client through an asynchronous and event-driven network application framework, realizes data real-time update, and overcomes the problem that the traditional plugged IO (Input / Output) multithread mode can not meet the requirement of real-time and stable push of large data by a large screen visualization platform.

Description

technical field [0001] The invention relates to a Netty-based large-screen visualization platform data push system. When multi-source heterogeneous data is connected to the large-screen visualization system, data can still be guaranteed in scenarios with high concurrent connection data, short data update cycle, and large data volume. Conversion and distribution scheduling, stable push, real-time update. Background technique [0002] The large-screen visualization display system of the State Grid Corporation's information dispatching operation monitoring center, the large-screen visualization system of the State Grid disaster recovery center, and the large-screen visualization platform of operation inspection display rich data content and complex structure. In order to realize the overall unification of data from different units and different systems, the information system of State Grid Corporation of China has undergone the integrated construction of SG186, but there are st...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/30
Inventor 邱玉祥唐汗青王泉啸严晴武玉峰
Owner STATE GRID ELECTRIC POWER RES INST
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