Title:
OCCUPANT PROTECTION DEVICE
Document Type and Number:
Japanese Patent JP2009292416
Kind Code:
A
Abstract:
To efficiently secure and supply electric power when an emergency state is estimated.
When a collision is estimated by a collision prediction ECU 22 (when estimated collision time is shorter than predetermined time t1), an electric power control ECU 40 controls an electric power selector 42 so as to cause a motor generator 44 to function as a generator to generate regenerative electric power to supply the regenerative electric power to various actuators (a seat actuator 28, a pretensioner actuator 30, a brake actuator 34 and the like).
Inventors:
HASHIMOTO SHUZO
HARAOKA MUTSUMI
HARAOKA MUTSUMI
Application Number:
JP2008150379A
Publication Date:
December 17, 2009
Filing Date:
June 09, 2008
Export Citation:
Assignee:
TOYOTA MOTOR CORP
International Classes:
B60N2/42; B60R21/00; B60R21/02; B60R22/46; B60R22/48; B60T7/12; B60T8/17; B60W10/18; B60W20/00
Attorney, Agent or Firm:
Atsushi Nakajima
Kato Kazunori
Katsuichi Nishimoto
Hiroshi Fukuda
Kato Kazunori
Katsuichi Nishimoto
Hiroshi Fukuda