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Multi-source heterogeneous data fusion method based on Internet of Things

A multi-source heterogeneous data, multi-source heterogeneous technology, applied in the field of data processing, can solve problems such as poor security

Active Publication Date: 2020-10-27
湖南皖湘科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The embodiment of the present application provides a method of multi-source heterogeneous data fusion based on the Internet of Things, which is used to solve the problem of poor security in the process of multi-source heterogeneous network architecture data fusion in the prior art

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  • Multi-source heterogeneous data fusion method based on Internet of Things
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Embodiment Construction

[0034] The following will clearly and completely describe the technical solutions in the embodiments of the present application with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.

[0035] It should be understood that when used in this specification and the appended claims, the terms "comprising" and "comprises" indicate the presence of described features, integers, steps, operations, elements and / or components, but do not exclude one or Presence or addition of multiple other features, integers, steps, operations, elements, components and / or collections thereof.

[0036] It should also be understood that the terminology used in the specificati...

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Abstract

The invention discloses a multi-source heterogeneous data fusion method based on the Internet of Things, and the method comprises the steps that a DTS collects the data of a plurality of IoT devices,wherein the data comprises the type identifiers of different IoT devices; the DTS performs data combination on the IoT device data, and defines the data combination as a source data set; the DTS performs primary fission on part of IoT data in a source data set based on the type identifiers of the IoTs and the encryption levels corresponding to the type identifiers, and inserts the fission IoT datainto the source data set to form a primary fission data set; the DTS performs secondary fission on part of IoT data in the primary fission data set, and inserts the fission IoT data into the primaryfission data set according to a random insertion algorithm to form a secondary fission data set; the DTS performs tertiary fission on part of IoT data in the secondary fission data set, encrypts the fission IoT data according to an asymmetric encryption algorithm, and inserts the fission IoT data into the secondary fission data set according to a random insertion algorithm to form a tertiary fission data set; and the DTS sends the tertiary fission data set to the core layer.

Description

technical field [0001] The present application relates to the technical field of data processing, in particular to a multi-source heterogeneous data fusion method based on the Internet of Things. Background technique [0002] With the vigorous development of the Internet of things (IoT), the types of terminal devices connected to it are becoming more and more abundant, such as vehicles (vehicles), ships (ships), aircraft (airplanes), satellites (satellites), Smart home products, meteorological devices, environmental protection devices, sensors, fire-fighting devices, cell phones, medical instruments, etc. [0003] The Internet of Things is the "tentacles" of the multi-source heterogeneous network architecture. In each region of the multi-source heterogeneous network architecture, various tentacles are required to collect and organize data in each period of time to form future decisions and forecasts. key basis for judgment. [0004] However, in the prior art, data collecti...

Claims

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Application Information

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IPC IPC(8): H04L29/06H04L29/08
CPCH04L63/0428H04L63/0442H04L63/205H04L67/12
Inventor 樊馨
Owner 湖南皖湘科技有限公司
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