Title:
SEAT STATE SENSING DEVICE, PROGRAM, AND SEAT STATE SENSING METHOD
Document Type and Number:
WIPO Patent Application WO/2022/163201
Kind Code:
A1
Abstract:
This seat state sensing device comprises: a first vibration detector installed on a seat provided to a vehicle, the first vibration detector detecting vibration and outputting a first vibration signal; a second vibration detector installed on the vehicle body near the seat, the second vibration detector detecting vibration and outputting a second vibration signal; a first calculation unit for calculating the similarity degree between the first vibration signal inputted from the first vibration detector and the second vibration signal inputted from the second vibration detector; and a sensing unit for sensing, on the basis of the similarity degree calculated by the first calculation unit, the seat state including at least one of the slide position of the seat with respect to the longitudinal direction of the vehicle body, the reclining angle of the seat, and the direction of the seat with respect to the longitudinal direction of the vehicle body.
Inventors:
KANO HIROYUKI (JP)
Application Number:
PCT/JP2021/046713
Publication Date:
August 04, 2022
Filing Date:
December 17, 2021
Export Citation:
Assignee:
PANASONIC IP CORP AMERICA (US)
International Classes:
G10K11/178; B60N2/06; B60N2/14; B60N2/22; B60N2/90
Foreign References:
| JP2008149922A | 2008-07-03 | |||
| JPH0561487A | 1993-03-12 | |||
| JP2019053095A | 2019-04-04 |
Attorney, Agent or Firm:
KOTANI, Masataka et al. (JP)
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