Title:
STATE DETECTION DEVICE, STATE DETECTION SYSTEM, AND STATE DETECTION PROGRAM
Document Type and Number:
Japanese Patent JP2021061876
Kind Code:
A
Abstract:
To provide a state detection device, a state detection system, and a state detection program for acoustically detecting an operation state of reciprocation driving means.SOLUTION: A state detection device for detecting an operation state of a device to be detected having reciprocation driving means includes: sound acquisition means for acquiring an environmental sound in the periphery as sound data; a processing part for extracting first determination data, which is data of a first frequency band including a frequency related to the reciprocation driving means, from the sound data; a determination part for determining presence or absence of an operation of the reciprocation driving means on the basis of the first determination data; and notification means for notifying of a determination result.SELECTED DRAWING: Figure 3
Inventors:
KUWAYAMA TAKESHI
TAKAHASHI ATSUSHI
TAKAHASHI ATSUSHI
Application Number:
JP2019186504A
Publication Date:
April 22, 2021
Filing Date:
October 10, 2019
Export Citation:
Assignee:
PANASONIC IP MAN CORP
International Classes:
A61C17/32; A46B13/04; A46B15/00; G01H17/00; G10L25/18; G10L25/21
Attorney, Agent or Firm:
Hiromori Arai
Eisaku Teratani
Shinichi Michisaka
Eisaku Teratani
Shinichi Michisaka