Title:
VEHICULAR SEAT
Document Type and Number:
Japanese Patent JP2017052332
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a vehicular seat that can detect early a condition of an occupant.SOLUTION: The vehicular seat comprises: a plurality of bag bodies 30 for massage provided inside a seat back; an air supply/exhaust device 50 that supplies and exhausts air to and from the plurality of bag bodies 30 for massage, and inflates and deflates individually the plurality of bag bodies 30 for massage; a detecting device 60 that is connected between at least an upper bag body 30A for massage arranged at an upper side, of the plurality of bag bodies 30 for massage and the air supply/exhaust device 50, and detects change in inner pressure of the inflated upper bag body 30 for massage which is changed by body motion caused by breathing of an occupant; and estimating means 70 that estimates a condition of the occupant on the basis of a detected result by the detecting device 60.SELECTED DRAWING: Figure 4
Inventors:
ONUMA MASAHIKO
KADONO YUKI
KADONO YUKI
Application Number:
JP2015176143A
Publication Date:
March 16, 2017
Filing Date:
September 07, 2015
Export Citation:
Assignee:
TOYOTA MOTOR CORP
International Classes:
B60N2/90; A47C7/62; B60N3/00
Attorney, Agent or Firm:
Atsushi Nakajima
Kato Kazunori
Hiroshi Fukuda
Kato Kazunori
Hiroshi Fukuda
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