Title:
車両および車両の制御方法
Document Type and Number:
Japanese Patent JP4239725
Kind Code:
B2
Abstract:
In response to detection of a slip occurring on left and right front wheels ( 62 a , 62 b) caused by spin of one of the left and right front wheels ( 62 a , 62 b), the control technique of the invention restricts a torque output from a motor ( 22 )to a drive shaft ( 28 ), while activating a hydraulic brake ( 54 a) or ( 54 b) corresponding to the spinning wheel to output a brake torque, so as to distribute the output torque of the motor ( 22 ) practically equally into the left and right front wheels ( 62 a, 62 b). This arrangement desirably improves the starting performance and the accelerating performance of a vehicle with the left and right front wheels ( 62 a , 62 b) running on the road surface of different frictional coefficients.
Inventors:
Akira Hommi
Application Number:
JP2003203736A
Publication Date:
March 18, 2009
Filing Date:
July 30, 2003
Export Citation:
Assignee:
TOYOTA JIDOSHA KABUSHIKI KAISHA
International Classes:
B60K1/04; B60T8/175; B60K6/445; B60K6/448; B60K6/48; B60L7/26; B60L50/16; B60R16/02; B60T8/172; B60W10/04; B60W10/08; B60W10/18; B60W10/188; B60W20/00; B60W40/06; B60W40/10; B60K28/16
Domestic Patent References:
| JP5091955U | ||||
| JP8183438A | ||||
| JP11348757A | ||||
| JP1249557A | ||||
| JP7251654A | ||||
| JP2003104186A | ||||
| JP10507145A | ||||
| JP2000108873A | ||||
| JP8058551A |
Attorney, Agent or Firm:
Aitec International Patent Office