Internet of Things multi-dimensional sensing optimization method and system based on data alignment

A multi-dimensional sensing and optimization method technology, applied in transmission systems, electrical components, etc., can solve problems such as high R&D costs of equipment and sensors, difficulty in developing IoT platforms, and difficulties in interconnection and interoperability, achieving good flexibility and cost savings , enrich the effect of application combination

Active Publication Date: 2020-11-20
ZKH IND SUPERMARKET SHANGHAI
View PDF5 Cites 3 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The research and development costs of equipment and sensors are very high. It is difficult to develop a unified IoT platform to cover all the equipment states that need to be measured. It is necessary to combine technical solutions from multiple technology manufacturers and suppliers.
Howeve

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Internet of Things multi-dimensional sensing optimization method and system based on data alignment
  • Internet of Things multi-dimensional sensing optimization method and system based on data alignment
  • Internet of Things multi-dimensional sensing optimization method and system based on data alignment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0042] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0043] The purpose of the present invention is to provide a multi-dimensional sensing optimization method for the Internet of Things based on data alignment. Based on the improved Niedermann-Wonsch algorithm, information on the time structure is introduced, and data alignment can be realized in the big data system of the Internet of Things. , so that the IoT data at different latitudes can be processed uniformly in the time latitude, which provides a basis for ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention relates to an Internet of Things multi-dimensional sensing optimization method and system based on data alignment. Data of different sources collected on equipment is accumulated and stored, so that a relative relationship between clocks of different data sources and an optimal possible matching alignment mode of the multi-sensor data are determined, and alignment processing is performed on the data sampled at the same time to obtain a complete data packet, thereby realizing time multi-dimensional sensing optimization of different sensor data on the same device. On the basis of an improved Needleman-Wunsch algorithm, information on a time structure is introduced, and data alignment can be realized in an Internet of Things big data system, so that Internet of Things data on different latitudes can be uniformly processed on time latitudes, and a basis is provided for subsequent fault prediction and predictable maintenance.

Description

technical field [0001] The invention relates to the field of information processing of the Internet of Things, in particular to a method and system for multi-dimensional sensing optimization of the Internet of Things based on data alignment. Background technique [0002] Synchronous alignment is a core technology and problem in the field of data communication. In the application scenario of the Internet of Things for industrial equipment, it is necessary to collect many different sensor signals such as equipment control signals, vibration signals, and thermal imaging. These signals come from different sensors. These sensors They may come from different manufacturers, use different data transmission equipment, such as Data Exchange Unit (DTU) or Remote Terminal Unit (RTU), and may be uploaded to different clouds. In the existing Internet of Things, it is necessary to use a time synchronization method such as GPS time synchronization to realize the synchronous alignment of sam...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): H04L29/08
CPCH04L67/1095H04L67/12
Inventor 李知周
Owner ZKH IND SUPERMARKET SHANGHAI
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap