Title:
PHYSICAL CONDITION ABNORMALITY DETECTION DEVICE AND PHYSICAL CONDITION ABNORMALITY DETECTION METHOD
Document Type and Number:
WIPO Patent Application WO/2024/023868
Kind Code:
A1
Abstract:
This physical condition abnormality detection device (TK) comprises: an imaging unit (SE) that captures an image (GZ) of an occupant (JI) getting in a vehicle; a calculation unit (SS) that calculates the heart rate (SP) of the occupant (JI) on the basis of the image (GZ); a determination unit (HT) that determines whether the heart rate (SP) is stable; a correction unit (HS) that corrects, on the basis of the determination result, a heart rate threshold value (SPS) for detecting whether the occupant (JI) has a physical condition abnormality (TI) on the basis of the heart rate (SP) of the occupant (JI); and a detection unit (KS) that detects that the occupant (JI) has a physical condition abnormality (TI) when the heart rate (SP) is larger than the corrected heart rate threshold value (SPS).
Inventors:
NAKAMATSU YUSUKE (JP)
TAHARA NATSUKI (JP)
NAKAMURA YUDAI (JP)
TAHARA NATSUKI (JP)
NAKAMURA YUDAI (JP)
Application Number:
PCT/JP2022/028555
Publication Date:
February 01, 2024
Filing Date:
July 25, 2022
Export Citation:
Assignee:
MITSUBISHI ELECTRIC CORP (JP)
International Classes:
A61B5/0245
Foreign References:
| JP2005211229A | 2005-08-11 | |||
| JP2017104491A | 2017-06-15 | |||
| JP2021022083A | 2021-02-18 | |||
| JP2017131445A | 2017-08-03 | |||
| JPH026231A | 1990-01-10 | |||
| JP2021003381A | 2021-01-14 | |||
| US20140276154A1 | 2014-09-18 |
Attorney, Agent or Firm:
SANNO PATENT ATTORNEYS OFFICE (JP)
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