公开(公告)号：US20160243916A1

公开(公告)日：2016-08-25

申请号：US15027720

申请日：2014-11-21

Applicant: KYB CORPORATION

Inventor： Tomoo KUBOTA ,  Masatoshi OKUMURA

IPC: B60G17/08 ,  B60G13/08 ,  B60G17/016 ,  B60G17/015

CPC classification number: B60G17/08 ,  B60G13/08 ,  B60G17/015 ,  B60G17/0152 ,  B60G17/016 ,  B60G2202/24 ,  B60G2400/91 ,  B60G2500/10 ,  F16F9/46 ,  F16F15/02

Abstract: A damper control device includes a vibration level detection unit configured to detect a vibration level of the unsprung member, and a control unit configured to control the damping force characteristics of the damper by obtaining a control instruction, the control instruction determining the damping force characteristics on the basis of the vibration level detected by the vibration level detection unit.

Abstract translation: 风门控制装置包括：振动水平检测单元，被配置为检测簧下构件的振动水平;以及控制单元，其被配置为通过获得控制指令来控制阻尼器的阻尼力特性，所述控制指令确定阻尼力特性 由振动水平检测单元检测到的振动水平的基础。

公开(公告)号：US20170297400A1

公开(公告)日：2017-10-19

申请号：US15514351

申请日：2015-10-27

Applicant: KYB Corporation

Inventor： Tomoo KUBOTA ,  Masatoshi OKUMURA

IPC: B60G17/016 ,  B60G13/06 ,  B60G17/08

CPC classification number: B60G17/0164 ,  B60G13/06 ,  B60G17/015 ,  B60G17/0165 ,  B60G17/08 ,  B60G2202/24 ,  B60G2400/10 ,  B60G2400/102 ,  B60G2400/202 ,  B60G2400/5182 ,  B60G2400/60 ,  B60G2500/10 ,  B60G2600/02

Abstract: Provided is a damper control device that exerts appropriate damping force to improve ride quality in a vehicle even when the vehicle gets over a projection on a road surface, the damper control device including a correction unit that corrects the damping force of a damper based on information from which a temporal variation amount of a damper velocity of the damper can be grasped and level information from which a damping force characteristic level that is the magnitude of a damping force characteristic of the damper can be grasped. The damper control device can suppress occurrence of distortion in a characteristic of transmission damping force regardless of the magnitude of the damping force characteristic level, and does not cause a lack of the damping force by reducing the damping force more than necessary when the damping force characteristic level is small.

公开(公告)号：US20170297399A1

公开(公告)日：2017-10-19

申请号：US15514317

申请日：2015-12-04

Applicant: KYB Corporation

Inventor： Tomoo KUBOTA ,  Masatoshi OKUMURA

IPC: B60G17/018

CPC classification number: B60G17/018 ,  B60G2500/10 ,  B60G2800/012 ,  B60G2800/014 ,  B60G2800/702 ,  B60W50/06 ,  G05B7/02

Abstract: An object is to provide a signal processing device capable of reducing a sudden change in the rate of change of an output signal at the time of switching between two signals. In the signal processing device, when a signal of a larger value is selected, a smoothing signal is generated based on the deviation between two signals such that the smoothing signal has a value larger than the values of the two signals between two points at which the smoothing signal intersects the two signals, or when a signal of a smaller value is selected, the smoothing signal is generated based on the deviation between two signals such that the smoothing signal has a value smaller than the values of the two signals between two points at which the smoothing signal intersects the two signals.

公开(公告)号：US20170166028A1

公开(公告)日：2017-06-15

申请号：US15325633

申请日：2015-08-31

Applicant: KYB CORPORATION

Inventor： Tomoo KUBOTA ,  Masatoshi OKUMURA

IPC: B60G17/018 ,  G01N29/04 ,  G01N29/42 ,  B60G17/016

Abstract: A signal level detection device 1 and a signal level detection method according to a means for solving a problem of the present invention varies a cut-off frequency ωc, of a variable low-pass filter 3 which filters a signal level r. The cut-off frequency ωc is varied based on the signal level r or information referred to for estimating the signal level. The signal level detection device 1 and the signal level detection method therefore reduce a delay of a rise of the obtained signal level r from an actual signal level, and sufficiently remove noise superimposed on the signal level r even when the signal level r is extremely low. Accordingly, control performance improves regardless of a degree of the signal level r.

公开(公告)号：US20160202112A1

公开(公告)日：2016-07-14

申请号：US14912629

申请日：2014-07-16

Applicant: KYB Corporation

Inventor： Tomoo KUBOTA ,  Masatoshi OKUMURA

IPC: G01H1/00

CPC classification number: B60G17/018 ,  B60G17/06 ,  F16F15/02 ,  G01H1/00

Abstract: A signal level detection device includes a signal generation unit configured to generate a plurality of level calculation signals that are out of phase with one another by using an input original signal, and a signal level computation unit configured to obtain the signal level based on the original signal and two or more of the level calculation signals, or based on three or more of the level calculation signals.

Abstract translation: 信号电平检测装置包括：信号生成单元，被配置为通过使用输入原始信号生成彼此异相的多个电平计算信号;以及信号电平计算单元，被配置为基于原始信号获得信号电平 信号和两个或更多个电平计算信号，或者基于三个或更多个电平计算信号。