Title:
ATTITUDE CONTROL DEVICE FOR VEHICLE
Document Type and Number:
WIPO Patent Application WO/2023/189731
Kind Code:
A1
Abstract:
This attitude control device for a vehicle is provided in a vehicle 1 in which front, rear, left, and right wheels 3a to 3d are suspended by means of a suspension device 11 having an anti-dive and anti-lift geometry. The attitude control device for a vehicle is provided with brake devices 30a to 30d that are respectively provided for the wheels 3a to 3d, a brake control unit 31 that operatively controls the front, rear, left, and right brake devices 30a to 30d, wheel speed sensors 33a to 33d that respectively detect the rotational speeds of the wheels 3a to 3d, and a longitudinal acceleration sensor 35 that detects the acceleration of the vehicle 1 in the longitudinal direction thereof. The attitude control device for a vehicle is further provided with a pitch/roll determination unit 40 that, on the basis of the rotational speeds of the wheels 3a to 3d and the longitudinal acceleration of the vehicle 1, determines the pitch and roll states of the vehicle 1, and an added braking force computation unit 41 that computes a braking force to be added by each of the brake devices 30a to 30d so as to suppress the determined pitch and roll.
Inventors:
YEH WEI TE (JP)
Application Number:
PCT/JP2023/010604
Publication Date:
October 05, 2023
Filing Date:
March 17, 2023
Export Citation:
Assignee:
MITSUBISHI MOTORS CORP (JP)
International Classes:
B60T8/1755
Domestic Patent References:
| WO2020066896A1 | 2020-04-02 |
Foreign References:
| JP2008201358A | 2008-09-04 | |||
| JP2010083329A | 2010-04-15 | |||
| JP2005104341A | 2005-04-21 | |||
| JP2020117216A | 2020-08-06 |
Attorney, Agent or Firm:
AIHARA & PARTNERS PATENT ATTORNEY CORPORATION (JP)
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