MOTION CONTROL DEVICE FOR VEHICLE

Title:

MOTION CONTROL DEVICE FOR VEHICLE

Document Type and Number:

Japanese Patent JP2008247065

Kind Code:

A

Abstract:

To meet the behavior of a vehicle to a driver's intention as much as possible while preventing the vehicle from becoming suddenly unstable.

Transverse force fxi and longitudinal force fyi to each tire are individually and independently changed and controlled so that each of four tires 1FL-1RR has a target tire force (i=an identifier for discriminating each tire). Based on the tire force detected by a tire force detection sensor 20, a load rate i of each tire is determined. When all the tires are saturated tires having a load rate i of a predetermined value or more, the target tire force is reduced. The ratio of transverse force to longitudinal force to be reduced is changed according to the brake operation state or handle operation state by the driver.

Inventors:

TERADA TETSUYA
SUGANO TAKASHI
NEMOTO AKIO

Application Number:

JP2007087688A

Publication Date:

October 16, 2008

Filing Date:

March 29, 2007

Export Citation:

Click for automatic bibliography generation Help

Assignee:

MAZDA MOTOR

International Classes:

B60K28/16; B60T8/1755; B60T8/1763; B60W10/04; B60W10/06; B60W10/08; B60W10/18; B60W10/184; B60W10/20; B60W30/00; B60W30/02; B60W30/045; B60W40/068; B62D6/00; B62D109/00; B62D111/00; B62D137/00

Attorney, Agent or Firm:

Minoru Murata

Previous Patent: TRAIN ROUTE CONTROL SYSTEM, TRAIN ROUTE CONTROL DEVICE AND ONBOARD CONTROLLER

Next Patent: MOTION CONTROL DEVICE FOR VEHICLE