Title:
PHYSICAL QUANTITY DETECTION DEVICE AND FAILURE DETERMINATION METHOD
Document Type and Number:
WIPO Patent Application WO/2021/157360
Kind Code:
A1
Abstract:
A physical quantity detection device (30) is provided with: a plurality of neural network circuits including a first neural network circuit (41) that receives, as input, a first detection signal according to a first physical quantity and a second detection signal according to a second physical quantity different from the first physical quantity and outputs a first processing signal based on the first detection signal, and a second neural network circuit (42) that receives, as input, the first detection signal and the second detection signal and outputs a second processing signal based on the first detection signal; a determination unit (60) that determines whether or not the host device has failed on the basis of the first processing signal and the second processing signal and that, when a failure has been determined, outputs a failure signal indicating the failure of the host device; and an output unit (50) that outputs a signal based on at least one of the plurality of processing signals including the first processing signal and the second processing signal.
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Inventors:
YOSHIDA KAZUSHI
UEMURA TAKESHI
MIKAWA TAKUMI
KOUNO KAZUYUKI
UEMURA TAKESHI
MIKAWA TAKUMI
KOUNO KAZUYUKI
Application Number:
PCT/JP2021/001890
Publication Date:
August 12, 2021
Filing Date:
January 20, 2021
Export Citation:
Assignee:
PANASONIC IP MAN CO LTD (JP)
International Classes:
G01D21/00; G01D3/00
Foreign References:
| JPH0682267A | 1994-03-22 | |||
| JPH10300820A | 1998-11-13 | |||
| JP2017157067A | 2017-09-07 | |||
| CN103940453A | 2014-07-23 |
Attorney, Agent or Firm:
NII, Hiromori et al. (JP)
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