Compression method serving industrial interconnection data acquisition and storage

A technology of data acquisition and compression method, which is applied in the direction of electrical components, code conversion, etc., can solve the problems of low compression hit rate, limited compression scale, and inability to guarantee dynamic compression of calculation volume, so as to improve the compression hit rate, take into account rationality and Integrity, the effect of improving the collection and storage performance

Active Publication Date: 2020-06-16
北京天拓智领科技有限公司
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Problems solved by technology

[0005] However, the existing compression methods have some defects when performing large-scale data compression on the platform, th...

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  • Compression method serving industrial interconnection data acquisition and storage

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Embodiment Construction

[0035] The technical solutions in the embodiments of the present invention will be described clearly and completely below. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0036] The present invention provides a technical solution: a compression method serving the collection and storage of industrial interconnection data, comprising the following steps:

[0037] S1: Define the range value, range percentage, longest interval and shortest interval on the platform; among them, two compression methods of range value and range percentage are used, and two methods can be freely selected to improve the problem of low compression hit rate; The combination can also improve the dynamic hit on the f...

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Abstract

The invention discloses a compression method serving industrial interconnection data acquisition and storage. The method belongs to the field of data compression, and comprises the following steps: S1, defining a range value, a range percentage, a longest interval and a shortest interval on a platform, S2, carrying out analysis processing according to a process of judging the longest interval, carrying out range calculation and judging the shortest interval, and S3, storing data subjected to the processing process. According to the method, dynamic configuration is achieved technically, the compression hit rate is increased reasonably, screening of feature data is refined, the operand is reduced to the minimum standard, and it is guaranteed that the operation efficiency is the highest; resource controllability is economically achieved, free configuration is achieved according to requirements, and rationality and integrity of data are considered while resource use is reduced as much as possible; dynamic adaptation is achieved in performance, horizontal expansion is achieved through a distributed architecture, dynamic adaptation is conducted according to different data scales, and thecollection and storage performance is greatly improved.

Description

technical field [0001] The invention relates to the field of data compression, in particular to a compression method serving industrial interconnection data collection and storage. Background technique [0002] Data compression is basically squeezing data so that it takes up less disk storage space and a shorter transfer time. The basis of compression is that the digital data contains a large number of repetitions, and it replaces these repeated information with symbols or codes that occupy less space to achieve the purpose of reducing capacity. [0003] CN201610785231.7 An industrial process-based big data compression method, which relates to the technical field of industrial big data analysis. The invention compresses the collected production data by data blocks and collected data items, and processes the collected data of floating point type, Boolean type and character type respectively according to the type of the collected data items, so as to determine the fluctuation...

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Application Information

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IPC IPC(8): H03M7/30
CPCH03M7/30
Inventor 杨更新吴浩峰
Owner 北京天拓智领科技有限公司
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