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Data distribution method based on arborescence structure

A tree structure and data distribution technology, which is applied to data distribution applications with changing requirements, multi-type, multi-protocol, and multi-standard fields, can solve problems such as difficulty in modifying distribution functions, reduce adaptive modification, simplify configuration, and improve efficiency effect

Active Publication Date: 2014-05-14
NO 54 INST OF CHINA ELECTRONICS SCI & TECH GRP
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Problems solved by technology

The traditional distribution matrix configuration method can only meet part of the requirements. In actual use, the changing distribution requirements make the software responsible for the distribution tasks often need to be modified. With the improvement of message standards, the increase of message types, and the increase of transmission protocols, the distribution function It becomes more difficult to modify the

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  • Data distribution method based on arborescence structure
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Embodiment Construction

[0025] refer to Figure 1 to Figure 2 , the present invention abstracts four types of nodes such as "source", "identification", "processing" and "sending", and traverses the tree structure configuration of data corresponding source nodes in a depth-first manner according to the tree-like combination of these nodes And it is very flexible to realize various distribution requirements. The principle of the present invention is to use the pipeline / filter style as the basic structure of data processing, and arbitrarily combine three types of basic configuration nodes of "discrimination", "processing" and "sending" in a tree structure under the "source" node, and the data from Starting from the "source" node, it is passed from the parent node to the child node, the "identification" node realizes the filtering of data, the "processing" node realizes the conversion of data, and the "send" node realizes the sending of data. The traversal of nodes can realize various distribution requi...

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Abstract

The invention discloses a data distribution method based on an arborescence structure, and relates to a data distribution technology in the field of computer network data distribution application. According to the data distribution method based on the arborescence structure, four types of nodes of sources, identification, processing and transmitting are abstracted, and various distribution demands are met quite flexibly by traversing arborescence structure configuration under a certain source node in a depth-first mode according to arborescence combinations of the nodes. The data distribution method based on the arborescence structure has the advantages of being adaptive to transmission protocol increase, message type increase and message standard increase without influencing the distribution functions of original transmission protocols, original message types and original message standards, has the capability of being in seamless compatibility with the original transmission protocols, the original message types and the original message standards, and has the capability of meeting requirements for system expansibility and interface customizability. The data distribution method based on the arborescence structure is especially suitable for the application of distributing data of multiple sources, multiple transmission protocols, multiple message standards and multiple message types through computer networks.

Description

technical field [0001] The invention relates to a data distribution method based on a tree structure configuration in the field of computer network data distribution applications, and is especially suitable for data distribution applications with multiple protocols, multiple types, multiple standards, and changing requirements. Background technique [0002] At present, the intelligence and accusation system with the computer network as the main carrier has a variety of message standards when transmitting data, and uses a variety of transmission protocols. As a user and producer of intelligence data, the accusation system needs to receive and send these data through various transmission protocols. These data need to be parsed, processed, and packaged according to various message standards. The traditional distribution matrix configuration method can only meet part of the requirements. In actual use, the changing distribution requirements make the software responsible for the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/06
Inventor 刘文展刘海娟李兴力冯士妥关珍博夏丛亮张凯
Owner NO 54 INST OF CHINA ELECTRONICS SCI & TECH GRP
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