Title:
DRIVE AND BRAKING FORCE CONTROL DEVICE FOR VEHICLE
Document Type and Number:
WIPO Patent Application WO/2006/083013
Kind Code:
A1
Abstract:
A drive and braking force control device which, when target drive and braking force and target yaw moment of a vehicle cannot be obtained within the range of drive and braking force that each wheel can produce, achieves, as far as possible within the range of the drive and braking force that each wheel can produce, drive and braking force or yaw moment required for the vehicle. In the drive and braking force control device, a target drive and braking force Fvn of a vehicle and target yaw moment Mvn of the vehicle required for the vehicle are calculated (S20), and when the target drive and braking force Fvn and the target yaw moment Mvn cannot be achieved by control of drive and braking force of each wheel (S40), it is determined based on the target drive and braking force Fvn and the target yaw moment Mvn that which one of drive and braking force and yaw moment is to be prioritized. Then, when the drive and braking force is to be prioritized, drive and braking force of each wheel is controlled so that the target drive and braking force is achieved as far as possible, and when the yaw moment is to be prioritized, the drive and braking force of each wheel is controlled so that the target yaw moment is achieved as far as possible (S60-220).
Inventors:
MAEDA YOSHINORI (JP)
OKUMURA KAZUYA (JP)
TSUCHIDA MICHITAKA (JP)
URAGAMI YOSHIO (JP)
YOSHIZUE KENSUKE (JP)
ANDO SATOSHI (JP)
SUGIYAMA KOJI (JP)
OKUMURA KAZUYA (JP)
TSUCHIDA MICHITAKA (JP)
URAGAMI YOSHIO (JP)
YOSHIZUE KENSUKE (JP)
ANDO SATOSHI (JP)
SUGIYAMA KOJI (JP)
Application Number:
PCT/JP2006/302213
Publication Date:
August 10, 2006
Filing Date:
February 02, 2006
Export Citation:
Assignee:
TOYOTA MOTOR CO LTD (JP)
MAEDA YOSHINORI (JP)
OKUMURA KAZUYA (JP)
TSUCHIDA MICHITAKA (JP)
URAGAMI YOSHIO (JP)
YOSHIZUE KENSUKE (JP)
ANDO SATOSHI (JP)
SUGIYAMA KOJI (JP)
MAEDA YOSHINORI (JP)
OKUMURA KAZUYA (JP)
TSUCHIDA MICHITAKA (JP)
URAGAMI YOSHIO (JP)
YOSHIZUE KENSUKE (JP)
ANDO SATOSHI (JP)
SUGIYAMA KOJI (JP)
International Classes:
B60T8/1755; B60T8/1766; B60W10/04; B60W10/08; B60W10/18; B60W10/188; B60W10/192; B60W30/02; B60W30/045
Foreign References:
| JPH08310366A | 1996-11-26 | |||
| JP2000344077A | 2000-12-12 | |||
| JP2002046589A | 2002-02-12 | |||
| JP2002178904A | 2002-06-26 | |||
| JP2002211378A | 2002-07-31 | |||
| JP2000190832A | 2000-07-11 |
Attorney, Agent or Firm:
Prospec, Patent Firm (NAGOYA-KS Building 1-18, Taiko 3-chome,
Nakamura-ku, Nagoya-sh, Aichi ., JP)
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