ESTIMATION DEVICE, ESTIMATION METHOD, AND ESTIMATION PROGRAM

Title:

ESTIMATION DEVICE, ESTIMATION METHOD, AND ESTIMATION PROGRAM

Document Type and Number:

Japanese Patent JP2023013810

Kind Code:

A

Abstract:

To readily enable clear estimation of causal relation in view of time series.SOLUTION: An estimation part 15b estimates causal relation between data including predetermined time delay for time series data from a plurality of sensors every given time interval. A presentation part 15c presents the estimated causal relation between the time series data from the sensors to a three-dimensional space including the predetermined time delay.SELECTED DRAWING: Figure 2

More Like This:

WO/2015/197944	METHOD OF MONITORING A DEGRADATION OF A DEVICE ON BOARD AN AIRCRAFT INCLUDING THE DETERMINATION OF A COUNTING THRESHOLD
JP7359090	Plant alarm information management system
JPH0798626	[Title of Invention] Elevator failure diagnosis device

Inventors:

KOYAMA KAZUKI
IZUMITANI TOMONORI
KIRITOSHI KEISUKE
OKAWACHI TOMOMI
FUJIWARA DAIGO

Application Number:

JP2021118239A

Publication Date:

January 26, 2023

Filing Date:

July 16, 2021

Export Citation:

Click for automatic bibliography generation Help

Assignee:

NTT COMM CORP

International Classes:

G05B23/02

Attorney, Agent or Firm:

Sakai International Patent Office

Previous Patent: Information extraction device and information extraction program

Next Patent: Structure manufacturing method