Title:
ルーフエアバッグシステム及び車両
Document Type and Number:
Japanese Patent JP7298571
Kind Code:
B2
Abstract:
A roof airbag system includes a roof airbag, a lifting mechanism, a collision sensor, memory, and a processor coupled to the memory. The roof airbag is provided at a roof portion of a vehicle, receives a supply of gas from an inflator and deploys toward an upper body side of a vehicle occupant sitting on a vehicle seat. The lifting mechanism is provided at a seat cushion side of the vehicle seat and lifts a thigh area of the vehicle occupant. A collision sensor detects a collision of the vehicle. The processor is configured to, when a seat back of the vehicle seat is tilted more than a predetermined angle to the seat rear side and the collision sensor detects a collision of the vehicle, control the lifting mechanism to lift the thigh area of the vehicle occupant and control operation of the inflator to deploy the roof airbag.
Inventors:
Hideyuki Sakurai
Application Number:
JP2020155624A
Publication Date:
June 27, 2023
Filing Date:
September 16, 2020
Export Citation:
Assignee:
TOYOTA JIDOSHA KABUSHIKI KAISHA
International Classes:
B60R21/214; B60N2/42
Domestic Patent References:
| JP2020015424A | ||||
| JP2019130944A | ||||
| JP2016030546A | ||||
| JP2020138721A | ||||
| JP2020040586A |
Attorney, Agent or Firm:
Patent Attorney Corporation Taiyo International Patent Office