Title:
CONTROLLER FOR FOUR-WHEEL-DRIVE VEHICLE
Document Type and Number:
Japanese Patent JP2004017721
Kind Code:
A
Abstract:
To enhance startability and travelability by solving one side wheel slipping while keeping a four-wheel driving state when the one side wheel slipping such that one of the right and left wheels slips during traveling is generated.
Torque distribution controller TRQCU is designed to execute idling inhibiting brake control, so that when one side wheel slipping such that one of the right and left wheels slips is generated, a clutch device 5 is actuated so as to transmit the drive force to rear wheels WRL and WRP, which are sub-driving wheels, and also a brake unit BU is actuated so as to provide the slipping wheel with a braking force.
Inventors:
KAMIMURA KOICHI
Application Number:
JP2002173165A
Publication Date:
January 22, 2004
Filing Date:
June 13, 2002
Export Citation:
Assignee:
HITACHI UNISIA AUTOMOTIVE LTD
International Classes:
B60W10/00; B60K17/348; B60W10/119; B60W10/12; B60W10/18; B60W10/184; (IPC1-7): B60K41/00; B60K17/348
Attorney, Agent or Firm:
Masamichi Ayata
Satoru Asakura
Sadaaki Imamura
Eiichi Sakamoto
Satoru Asakura
Sadaaki Imamura
Eiichi Sakamoto