Title:
VEHICLE SEAT DEVICE AND AIR PRESSURE CONTROL METHOD FOR VEHICLE SEAT
Document Type and Number:
WIPO Patent Application WO/2018/066455
Kind Code:
A1
Abstract:
In the present invention, a control device serving as a pressure-feeding control unit drives an air pump and feeds air into a massage airbag provided within a seat. Furthermore, a control device serving as an inflate/deflate control unit performs massage control to inflate/deflate the airbag while the air pump is driven by controlling the operation of an intake/exhaust valve provided in a second flow path (branch line) that connects the air pump with the airbag. Furthermore, a control device serving as a pressure reduction control unit opens an exhaust valve disposed upstream of the intake/exhaust valve while the airbag is deflated during the execution of the massage control.
Inventors:
FUJII YUKI (JP)
SHIBATA AKIYOSHI (JP)
ODA HIROYUKI (JP)
HAYAKAWA SHUNSUKE (JP)
TANAKA SHUNSUKE (JP)
KOMAKI SHINICHIRO (JP)
HASHIMOTO KENJI (JP)
SHIBATA AKIYOSHI (JP)
ODA HIROYUKI (JP)
HAYAKAWA SHUNSUKE (JP)
TANAKA SHUNSUKE (JP)
KOMAKI SHINICHIRO (JP)
HASHIMOTO KENJI (JP)
Application Number:
PCT/JP2017/035314
Publication Date:
April 12, 2018
Filing Date:
September 28, 2017
Export Citation:
Assignee:
AISIN SEIKI (JP)
TOYOTA MOTOR CO LTD (JP)
TOYOTA MOTOR CO LTD (JP)
International Classes:
B60N2/22; A47C7/14; A61H23/02
Foreign References:
| JP2015110372A | 2015-06-18 | |||
| JP2015110371A | 2015-06-18 | |||
| JP2010228637A | 2010-10-14 | |||
| US20140223665A1 | 2014-08-14 | |||
| US20100031449A1 | 2010-02-11 |
Attorney, Agent or Firm:
ONDA, Makoto et al. (JP)
Download PDF:
Previous Patent: IMAGING DEVICE, IMAGING METHOD, AND PROGRAM
Next Patent: VEHICLE-MOUNTED STORAGE DEVICE
Next Patent: VEHICLE-MOUNTED STORAGE DEVICE