Supercharge Your Innovation With Domain-Expert AI Agents!

Device for creating data for analysis

A data production and data technology, applied in transportation and packaging, transportation center control system, railway signal and security, etc., can solve problems such as multi-time

Pending Publication Date: 2020-12-22
KK TOSHIBA +1
View PDF10 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Among these tasks, analysts most want to spend time on (3) data analysis tasks, but in fact, sometimes a lot of time is spent on (1) data acquisition and (2) data preprocessing

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
  • Device for creating data for analysis
  • Device for creating data for analysis
  • Device for creating data for analysis

Examples

Experimental program
Comparison scheme
Effect test

no. 1 Embodiment approach 〕

[0028] figure 1 It is a block diagram illustrating the overall configuration of the analysis data creation device 100 according to the first embodiment, and data exchange between the analysis data creation device 100 and a train and peripheral devices.

[0029] as it should figure 1 As shown, in this embodiment, an electric railway vehicle 200 is assumed as an example of a train, and the analysis data creation device 100 collects data related to operating conditions such as motor current values ​​from various devices installed in the electric railway vehicle 200 . Here, a train such as the electric railway vehicle 200 is composed of one or a plurality of vehicles, and it is arbitrary how many vehicles constitute one train.

[0030] In the present embodiment, data related to the operation status of various equipment installed in the electric railway vehicle 200 is transmitted to the analysis data creation device 100 through the data transmission unit 201 provided in the elect...

no. 2 Embodiment approach 〕

[0081] In the above-mentioned first embodiment, the tasks of (1) data acquisition and (2) data preprocessing for the analyst can be reduced, but when there is a large amount of data to be analyzed, the analyst must save the data from the created file. The unit 106 downloads and acquires a large number of analysis files. In this case, although the time required to create the file for analysis can be shortened compared to conventional ones, it is expected that the time required for downloading will become considerably longer.

[0082]On the other hand, train operation information data is collected under various conditions. For example, when it is desired to analyze the operation information data in units of train numbers, the operation information data includes data in which a large delay has occurred and data in which no delay has occurred. For example, when evaluating energy consumption, when a delay occurs, the operation information data that travels at a faster speed than t...

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 is to provide a device for creating data for analysis, with which an analyst can easily acquire a file for analysis to be used in data analysis work from operation information data. Thedevice for creating data for analysis according to the present embodiment comprise: a data storage unit in which data pertaining to running status of an instrument provided to an operating train is stored as operation information data; a master management unit that keeps a data extraction table defining extracted data items when data items needed for an analyst to perform an analysis are extractedand a file for analysis is created from the operation information data stored in the data storage unit; a file creation unit that extracts data items from the operation information data and creates afile for analysis on the basis of the data extraction table kept in the master management unit; and a created file storage unit in which the file for analysis created by the file creation unit is stored.

Description

technical field [0001] An embodiment of the present invention relates to an analysis data creation device. Background technique [0002] The introduction of an apparatus for detecting abnormality of equipment installed in a train or predicting abnormality by collecting data related to the operating conditions of equipment installed in a running train and analyzing the data is being promoted. In such a device, how data analysis is performed on the collected data is important. [0003] When data analysis is performed, it is often performed in the order of (1) data acquisition, (2) data preprocessing, and (3) data analysis work. Regarding (1) data acquisition, a very large amount of data can be acquired using various sensors installed in train equipment. Here, the data sensed in the train is referred to as operation information data. In many cases, sensed data is stored as it is or contains data not required for analysis, so preparatory work is required before data analysis....

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): B61L25/04B61L27/00
CPCB61L27/57B61L27/40
Inventor 外崎幸德佐藤诚户田勇人高桥功
Owner KK TOSHIBA
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

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

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com