Data fusion method and device for an internet of things multi-dimensional sensor

A technology of data fusion and data-level fusion, applied in instruments, character and pattern recognition, computer parts, etc., can solve problems such as low confidence, one-sided data analysis, and inability to make comprehensive comprehensive judgments, and achieve objective reflection and confidence. high effect

Inactive Publication Date: 2021-10-26
北京创程科技有限公司
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Problems solved by technology

[0004] This application provides a data fusion method and device for multi-dimensional sensors of the Internet of Things to solve the problem that in the prior art, when the data management system

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  • Data fusion method and device for an internet of things multi-dimensional sensor
  • Data fusion method and device for an internet of things multi-dimensional sensor
  • Data fusion method and device for an internet of things multi-dimensional sensor

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[0043] Example

[0044] refer to figure 1 , figure 1 A schematic flowchart of a data fusion method for multi-dimensional sensors of the Internet of Things provided by the embodiment of the present application, such as figure 1 As shown, the method includes at least the following steps:

[0045] S101. Connect to a multi-source database to obtain multi-dimensional sensor data.

[0046] S102. Preprocess the acquired multi-dimensional sensor data to obtain preprocessed data.

[0047] Specifically, the data of multiple or multi-dimensional sensors is obtained by connecting to a multi-source database, wherein the data can be structured database system data, or unstructured data such as reports, pictures, videos, images, and audio. Support databases to obtain more accurate, comprehensive and reliable data sources.

[0048] In practical applications, there may be errors or anomalies in the acquired data, and the acquired data needs to be preprocessed. Specifically, the preproces...

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Abstract

The invention relates to a data fusion method and device for an internet of things multi-dimensional sensor. The method comprises the following steps: firstly, acquiring multi-dimensional sensor data by connecting a multi-source database; then preprocessing the obtained multi-dimensional sensor data to obtain preprocessed data; performing data object fusion on the preprocessed data through a preset fusion model to obtain a fusion result of the multi-dimensional sensor data; and finally, displaying and explaining based on the fusion result. Thus, after the data of the multiple sensors and the multi-dimensional sensor are fused through the preset fusion model, comprehensive analysis and judgment are carried out, objective things are reflected more comprehensively and objectively, the confidence degree is high, and related workers are helped to make more correct decisions.

Description

technical field [0001] The present application relates to the technical field of sensor data processing, in particular to a data fusion method and device for multi-dimensional sensors of the Internet of Things. Background technique [0002] With the rapid increase in the number of various sensors in data acquisition terminal equipment, the scale of data generated by multi-dimensional sensors has expanded rapidly, and the amount of accumulated data in various industries including finance, transportation, energy, retail, telecommunications, and catering has increased rapidly, and the types of data have also become increasingly complex. more and more complex. Such as: multi-dimensional data from a large number of sensors; multimedia data from photos and videos taken by smart terminals; data from Weibo and WeChat; multi-structure data from scientific research, etc. The volume of these data is unprecedented. These all-encompassing and massive data not only have a large amount o...

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Application Information

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IPC IPC(8): G06K9/62G06K9/46
CPCG06F18/253
Inventor 王烁程
Owner 北京创程科技有限公司
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