Title:
ACTIVE SUSPENSION DEVICE AND SUSPENSION CONTROL DEVICE
Document Type and Number:
Japanese Patent JP2022149060
Kind Code:
A
Abstract:
To provide an active suspension device and a suspension control device capable of preventing the risk of deterioration of riding comfort for a person riding in an automobile.SOLUTION: An ECU 4 is a control device for a damping force variable damper used for damping relative vibration between a vehicle body member 1 and a wheel 16, and comprises: a road surface height measuring unit 41 for measuring road surface heights at three or more positions on a road surface along a vehicle width direction ahead of a tire 15 provided on the wheel 16; a position detection unit 42 for detecting neighboring positions with a difference between road surface heights that is equal to or greater than a threshold value, among the road surface heights at the three or more positions measured by the road surface height measuring unit 41; and a correction unit 43 for correcting, to a predetermined height, the road surface height at the positions where the difference detected by the position detection unit 42 is equal to or greater than a predetermined threshold.SELECTED DRAWING: Figure 3
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Inventors:
ONADA KAZUYA
YANAGI TAKASHI
YAMAZAKI RYOSUKE
YANAGI TAKASHI
YAMAZAKI RYOSUKE
Application Number:
JP2021051008A
Publication Date:
October 06, 2022
Filing Date:
March 25, 2021
Export Citation:
Assignee:
HONDA MOTOR CO LTD
International Classes:
B60G23/00; B60G17/015; B60G17/0165
Domestic Patent References:
| JP2020111144A | 2020-07-27 | |||
| JP2019101534A | 2019-06-24 | |||
| JP2018200190A | 2018-12-20 |
Foreign References:
| WO2017159056A1 | 2017-09-21 |
Attorney, Agent or Firm:
Patent Attorney Corporation Isono International Patent and Trademark Office