Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
MOVING BODY STRESS ANALYSIS DEVICE
Document Type and Number:
WIPO Patent Application WO/2020/241031
Kind Code:
A1
Abstract:
Provided is a stress analysis device capable of measuring the stress distribution of a moving body such as a traveling train. This moving body stress analysis device comprises: an infrared camera that is for photographing infrared images of a moving body while moving relative to the moving body and an image processing unit that is for subjecting a plurality of infrared images obtained by the infrared camera to image processing and comprises an alignment unit for aligning each part of a subject composing the moving body in infrared images including the subject and a stress distribution calculation unit for calculating the temperature variation of each part of the subject and obtaining a stress distribution for each part of the subject based on the temperature variation.

Inventors:
IRIE YOUSUKE
Application Number:
PCT/JP2020/014275
Publication Date:
December 03, 2020
Filing Date:
March 27, 2020
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
PANASONIC IP MAN CO LTD (JP)
International Classes:
G01L1/00; G01N25/72
Domestic Patent References:
WO2017141294A12017-08-24
Foreign References:
JP5453951B22014-03-26
US20050143938A12005-06-30
Other References:
See also references of EP 3964812A4
Attorney, Agent or Firm:
YAMAO, Norihito et al. (JP)
Download PDF: