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A multi-model data fusion method and system under the background of digital twin

A technology of model data and fusion methods, which is applied in the fields of electrical digital data processing, digital data information retrieval, special data processing applications, etc., to achieve the effect of reducing time complexity and cost

Active Publication Date: 2022-02-22
SHENZHEN L&A DESIGN CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The purpose of the present invention is to propose a multi-model data fusion method and system in the context of digital twins to solve one or more technical problems in the prior art, and at least provide a beneficial choice or create conditions

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  • A multi-model data fusion method and system under the background of digital twin
  • A multi-model data fusion method and system under the background of digital twin
  • A multi-model data fusion method and system under the background of digital twin

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Embodiment Construction

[0044] The concept, specific structure and technical effects of the present disclosure will be clearly and completely described below in conjunction with the embodiments and drawings, so as to fully understand the purpose, scheme and effect of the present disclosure. It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other.

[0045] In the description of the present invention, several means one or more, and multiple means more than two. Greater than, less than, exceeding, etc. are understood as not including the original number, and above, below, within, etc. are understood as including the original number. If the description of the first and second is only for the purpose of distinguishing the technical features, it cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features or implicitly i...

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Abstract

This disclosure provides a multi-model data fusion method and system in the context of digital twins, which acquires a digital twin data set from a distributed cluster and converts each row of each table in the digital twin data set into a data sequence, through The fusion degree function that calculates the degree of fusion between two data sequences calculates the degree of fusion between each table in the digital twin data set, and then fuses each table in the digital twin data set, so as to realize the reduction in distributed The time complexity of obtaining the connection between tables in the system database and the beneficial results of reducing the cost of table retrieval.

Description

technical field [0001] The disclosure belongs to the field of distributed computing and big data processing, and specifically relates to a multi-model data fusion method and system under the background of digital twins. Background technique [0002] Digital twin is to use big data technology to store the data information of the physical world in the big data cluster in the form of virtual simulation, which makes the data storage and calculation of the real world more efficient. However, the process of data production and data consumption of digital twin technology inevitably brings large-scale data storage scale and storage cost, and the time complexity of obtaining the connection between tables in the distributed system database is extremely high. The cost of table retrieval is extremely high, and it is not easy to calculate the connection between each table. Contents of the invention [0003] The purpose of the present invention is to propose a multi-model data fusion m...

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F30/20G06F16/2458G06F111/02
CPCG06F30/20G06F16/2471G06F2111/02
Inventor 蒋勇王玉萍颜佳李方悦李宝章赵振姜海龙王拥军
Owner SHENZHEN L&A DESIGN CO LTD