Title:
SUSPENSION CONTROL DEVICE AND SUSPENSION DEVICE
Document Type and Number:
WIPO Patent Application WO/2021/152766
Kind Code:
A1
Abstract:
A technology can be realized which increases the sense of unity with a vehicle that is felt by a driver. A suspension control device, which controls the damping force of the suspension of a vehicle, comprises a target control amount calculation unit (89) which sets a target control amount, that is referenced when controlling the damping force of the suspension, such that the period of the phase of the roll angle and the period of the phase of the pitch angle of the vehicle approach a synchronized state, such that the magnitude of the expansion-side damping force is greater than the magnitude of the contraction-side damping force on the front-wheel-side of the vehicle, and such that the contraction-side damping force is greater than or equal to the expansion-side damping force on the rear-wheel-side of the vehicle.
Inventors:
ISSHIKI KEN
NGUYEN NOAL VAN
TAGAMI KYOICHI
NGUYEN NOAL VAN
TAGAMI KYOICHI
Application Number:
PCT/JP2020/003399
Publication Date:
August 05, 2021
Filing Date:
January 30, 2020
Export Citation:
Assignee:
HITACHI ASTEMO LTD (JP)
International Classes:
B60G17/018
Foreign References:
| JP2007170590A | 2007-07-05 | |||
| JP2011031795A | 2011-02-17 | |||
| JP2010215153A | 2010-09-30 | |||
| JP2017082861A | 2017-05-18 | |||
| JP2007313951A | 2007-12-06 | |||
| JP2007008373A | 2007-01-18 | |||
| JP2011042263A | 2011-03-03 |
Attorney, Agent or Firm:
HARAKENZO WORLD PATENT & TRADEMARK (JP)
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