Title:
車両運動制御システム
Document Type and Number:
Japanese Patent JP5007775
Kind Code:
B2
Abstract:
A vehicle motion control system for a vehicle having a single front wheel, a right wheel and a left wheel. The control system includes (a) a rollover-probability judging portion configured to judge whether or not a vehicle-body acceleration falls in a high rollover-probability region; and (b) a rollover-prevention control executing portion configured, when the acceleration falls in the high rollover-probability region, to execute a rollover prevention control for controlling motion of the vehicle so as to reduce the probability of rollover of the vehicle. The rollover-probability judging portion is configured to obtain a direction and a magnitude of the acceleration by composing a component of the acceleration in a longitudinal direction of the vehicle and a component of the vehicle-body acceleration in a width direction of the vehicle. The high rollover-probability region is defined by a threshold whose amount varies depending on the direction of the vehicle-body acceleration.
Inventors:
Yutaka Onuma
Yasuaki Tsurumi
Yasuaki Tsurumi
Application Number:
JP2011538174A
Publication Date:
August 22, 2012
Filing Date:
October 30, 2009
Export Citation:
Assignee:
TOYOTA JIDOSHA KABUSHIKI KAISHA
International Classes:
B60W30/04; B60G17/015; B60T8/1755; B60W10/08; B60W10/192; B60W10/20; B60W10/22; B62D6/00; B62D7/14; B62D61/00
Domestic Patent References:
| JP2002022766A | 2002-01-23 | |||
| JP2002019485A | 2002-01-23 | |||
| JP2004098849A | 2004-04-02 | |||
| JP2000335388A | 2000-12-05 | |||
| JP2007015584A | 2007-01-25 | |||
| JP2004210256A | 2004-07-29 | |||
| JPH03112710A | 1991-05-14 | |||
| JP2000510407A | 2000-08-15 |
Attorney, Agent or Firm:
Chubu International Patent Office