Title:
車両のトラクション制御装置、及び車両のトラクション制御方法
Document Type and Number:
Japanese Patent JP4604926
Kind Code:
B2
Abstract:
A traction control apparatus for a vehicle includes a hydraulic circuit, a hydraulic pressure changing unit, a braking unit, a slip amount detection unit, a control amount computing unit, and a control unit. The hydraulic pressure changing unit changes a brake fluid pressure in the hydraulic circuit. The braking unit applies a braking force to the drive wheel based on the brake fluid pressure in the hydraulic circuit changed by the hydraulic pressure changing unit. The slip amount detection unit detects a slip amount of the drive wheel. The control amount computing unit computes a control amount for changing the brake fluid pressure in the hydraulic circuit such that, during a period from when the slip amount of the drive wheel detected by the slip amount detection unit surpasses a predetermined slip amount threshold value to when the slip amount falls to or below the slip amount threshold value, the brake fluid pressure reaches a maximum pressure corresponding to the slip amount and thereafter falls from the maximum pressure to a minimum pressure. The control unit controls the hydraulic pressure changing unit based on the control amount computed by the control amount computing unit.
Inventors:
Yoichi Abe
Application Number:
JP2005262482A
Publication Date:
January 05, 2011
Filing Date:
September 09, 2005
Export Citation:
Assignee:
Advics Co., Ltd.
International Classes:
B60T8/175
Domestic Patent References:
| JP9156488A | ||||
| JP8244592A | ||||
| JP4362457A | ||||
| JP2005035441A | ||||
| JP6263021A | ||||
| JP5162629A |
Attorney, Agent or Firm:
Hironobu Onda
Makoto Onda
Makoto Onda