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Buffer layer used in industrial big data aggregation, aggregation system and method

A data aggregation and caching layer technology, applied in memory systems, electrical digital data processing, instruments, etc., can solve the problems of discrete data acquisition, inability to form acquisition/storage speed, low speed, etc., to improve convergence speed, efficiency and stability. the effect of reducing network congestion

Inactive Publication Date: 2018-11-13
HUAZHONG UNIV OF SCI & TECH
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Problems solved by technology

This solves the technical problem that the data acquisition of the numerical control equipment in the prior art is still in a discrete state and cannot form an organic whole and the efficiency problem of low acquisition / storage speed

Method used

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  • Buffer layer used in industrial big data aggregation, aggregation system and method
  • Buffer layer used in industrial big data aggregation, aggregation system and method
  • Buffer layer used in industrial big data aggregation, aggregation system and method

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Embodiment Construction

[0039] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention. In addition, the technical features involved in the various embodiments of the present invention described below can be combined with each other as long as they do not constitute a conflict with each other.

[0040] Such as figure 2 Shown is a schematic structural diagram of an industrial big data aggregation system based on distributed computing technology according to an embodiment of the present invention. Such as figure 2 As shown, the industrial big data aggregation system of the present invention includes: a device layer 21 , an acquisition layer 22 , a cache layer 23 , a distributed comput...

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Abstract

The invention discloses a buffer layer used in a data aggregation system based on a distributed computing technology. The buffer layer includes a first level cache for storing data collected by an acquisition layer; and a second level cache communicatively connected with the first level cache and used for pulling data, reaching a set threshold value, in the first level cache. The invention also provides a data aggregation system and a data aggregation method based on the distributed computing technology. The invention sets two-level buffer layers between an acquisition layer and a distributedcomputing storage layer, and integrates a distributed computing framework at a writing end of the distributed computing storage layer to realize the parallel pulling and writing of data, which is a fundamental scheme for guiding the construction of a large data center of an intelligent factory. The invention solves the technical problems that the data acquisition of the numerical control equipmentor the system in the prior art is still in a discrete state and cannot form an organic whole and the efficiency problem of the acquisition / storage speed is low.

Description

technical field [0001] The invention belongs to the technical field of data acquisition and storage of numerical control systems, and more specifically relates to a cache layer used in a data aggregation system based on distributed computing technology, a data aggregation system and a data aggregation method based on distributed computing technology. Background technique [0002] Driven by the new generation of information technology, manufacturing powerhouses such as Germany and the United States, represented by innovation trends such as "Industry 4.0" and the Industrial Internet, have set off a new round of industrial revolution characterized by intelligent manufacturing. China has also successively proposed the "Made in China 2025" strategic plan to promote the transformation and upgrading of its manufacturing industry from low-end to mid-to-high end. The cores of "Industry 4.0", "Internet +" and "Made in China 2025" are smart factories. The construction of smart factorie...

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Application Information

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IPC IPC(8): G06F12/0811G06F12/0897
CPCG06F12/0811G06F12/0897
Inventor 惠恩明杨建中冯冰艳李沈董放
Owner HUAZHONG UNIV OF SCI & TECH
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