Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Sensor data cleaning method

A data cleaning and sensor technology, applied in electrical digital data processing, special data processing applications, instruments, etc., can solve the problems of numerous sensor rules, reducing the number of rules, and repeating rules.

Inactive Publication Date: 2017-07-07
南京朴厚生态科技有限公司
View PDF6 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In this way, the number of rules can be greatly reduced, thereby solving the problem of numerous sensor rules and repeated rules.

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
  • Sensor data cleaning method
  • Sensor data cleaning method
  • Sensor data cleaning method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0017] The technical solutions of the present application will be described in further detail below in conjunction with the accompanying drawings and embodiments, and the following embodiments do not limit the present application.

[0018] This application proposes a massive data cleaning method, such as figure 1 shown, including steps:

[0019] 1. Define sensor roles and the relationship between roles. In particular, there is a hierarchical relationship between roles, which is somewhat similar to an object-oriented inheritance relationship. Child roles can have the corresponding data cleaning rules of the parent role. attached figure 2 Several roles are defined and examples of the relationships between these roles. as attached figure 2 As shown in , 'secondary subrole 1' is a subrole of 'first-level subrole 2', and 'first-level subrole 2' is a subrole of 'root role'. After the rules are defined, 'first-level subrole 2' will automatically have all the data cleaning rule...

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 present application relates to a sensor data cleaning method. The method comprises: configuring some sensor roles in the system, and assigning different roles to the sensor when the sensor is added to the system; before executing data cleaning, presetting a data cleaning rule for each role; and in the cleaning process, obtaining sensor information of the sensor data, inquiring the sensor role, obtaining a pre-defined cleaning code of the sensor role, and executing the cleaning code to clean the sensor data. According to the method disclosed by the present application, configuration of the data cleaning rule is more flexible, hierarchical efficient management is carried out on a large number of the sensor cleaning rules, and maintenance and update are facilitated; and by virtue of the sensor data cleaning method disclosed by the present application, mass data can be cleaned and the efficiency is high.

Description

technical field [0001] The invention relates to the field of Internet of Things data processing, in particular to a sensor data cleaning method. Background technique [0002] In recent years, the Internet of Things technology has developed rapidly, and more and more sensors have been deployed in every corner of homes, shopping malls, and parks. More and more digital information can be easily obtained, but at the same time, in order to effectively use this information, or conduct more effective statistics and analysis on these data, more time needs to be invested in organizing and sorting out the information. Data cleaning is the primary task in data management. Some dirty data will be generated in the system due to factors such as code defects, business definition changes, and network delays. For example, in Shanghai, if the air temperature collected by the sensor is 80 degrees Celsius, such data is obviously problematic. Before performing statistical analysis on the data,...

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
Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/30
CPCG06F16/215
Inventor 沈达
Owner 南京朴厚生态科技有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com