Invention Grant
- Patent Title: Suspension control device and suspension device
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Application No.: US17838409Application Date: 2022-06-13
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Publication No.: US12151529B2Publication Date: 2024-11-26
- Inventor: Ken Isshiki , Kyoichi Tagami , Noal Van Nguyen , Eishi Ishimaru
- Applicant: Hitachi Astemo, Ltd.
- Applicant Address: JP Hitachinaka
- Assignee: Hitachi Astemo, Ltd.
- Current Assignee: Hitachi Astemo, Ltd.
- Current Assignee Address: JP Hitachinaka
- Agency: Leason Ellis LLP
- Agent Edward J. Ellis; Melvin C. Garner
- Priority: JP2020-002135 20200109
- Main IPC: B60G17/016
- IPC: B60G17/016 ; B60G17/08

Abstract:
The present invention achieves suspension control that allows for synchronization of the roll and the pitch of a vehicle. This suspension control device that controls the damping force of a suspension comprises: a target pitch angle calculation unit that calculates a target pitch angle with reference to a roll angle signal; and a target control amount computation unit that calculates the roll posture target control amount referred to for controlling the damping force of the suspension by referring to a steering torque signal and the target pitch angle.
Public/Granted literature
- US20220324281A1 SUSPENSION CONTROL DEVICE AND SUSPENSION DEVICE Public/Granted day:2022-10-13
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