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公开(公告)号：US08296010B2
公开(公告)日：2012-10-23
申请号：US12765241
申请日：2010-04-22
IPC分类号： B60G17/016
CPC分类号： B60G17/06 , B60G2400/0512 , B60G2400/0521 , B60G2400/104 , B60G2400/208 , B60G2500/10 , B60G2500/30
摘要： A suspension control apparatus enabling a driver to obtain an excellent driving feeling. The suspension control apparatus controls an actuator disposed between a vehicle body and a wheel of a vehicle. The suspension control apparatus includes a lateral acceleration detector operable to detect a lateral acceleration, a lateral jerk detector operable to detect a lateral jerk, and a suspension controller operable to control the actuator to change a pitch of the vehicle based the detected lateral acceleration and lateral jerk.
摘要翻译： 一种悬架控制装置，使得驾驶员能够获得良好的驾驶感觉。 悬架控制装置控制设置在车身与车辆车轮之间的致动器。 悬架控制装置包括可操作以检测横向加速度的横向加速度检测器，可操作以检测横向加速度的横向加速度检测器，以及悬架控制器，其可操作以基于检测到的横向加速度和侧向力来控制致动器改变车辆的俯仰 混蛋
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公开(公告)号：US08103451B2
公开(公告)日：2012-01-24
申请号：US11655195
申请日：2007-01-19
申请人： Taisetsu Tanimichi , Tatsuya Yoshida , Mikio Ueyama , Shinya Ohtsuji , Isa Ismet Khumaedi , Takahide Kobayashi , Koji Fukui , Nobuyuki Ichimaru , Yoichi Kumemura , Shuichiro Kuroiwa , Masaaki Uchiyama , Tatsuya Gankai , Ryusuke Hirao
发明人： Taisetsu Tanimichi , Tatsuya Yoshida , Mikio Ueyama , Shinya Ohtsuji , Isa Ismet Khumaedi , Takahide Kobayashi , Koji Fukui , Nobuyuki Ichimaru , Yoichi Kumemura , Shuichiro Kuroiwa , Masaaki Uchiyama , Tatsuya Gankai , Ryusuke Hirao
IPC分类号： G08G1/16
CPC分类号： G08G1/161 , B60W10/18 , B60W10/22 , B60W30/085
摘要： A collision between a vehicle and an obstacle is estimated, and based on the estimation result, vehicle deceleration control is performed by a brake actuator to reduce the collision and vehicle wheel load is controlled by a suspension actuator.
摘要翻译： 估计车辆和障碍物之间的碰撞，并且基于估计结果，通过制动致动器执行车辆减速控制以减少碰撞并且车轮负载由悬架致动器控制。
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公开(公告)号：US20110035089A1
公开(公告)日：2011-02-10
申请号：US12765241
申请日：2010-04-22
IPC分类号： B60G17/016 , B60G17/019
CPC分类号： B60G17/06 , B60G2400/0512 , B60G2400/0521 , B60G2400/104 , B60G2400/208 , B60G2500/10 , B60G2500/30
摘要： The present invention provides a suspension control apparatus enabling a driver to obtain an excellent driving feeling. A suspension control apparatus according to the present invention controls an actuator disposed between a vehicle body and a wheel of a vehicle. The suspension control apparatus comprises a lateral acceleration detector operable to detect a lateral acceleration, a lateral jerk detector operable to detect a lateral jerk, and a suspension controller operable to control the actuator to change a pitch of the vehicle based the detected lateral acceleration and lateral jerk.
摘要翻译： 本发明提供一种能够使驾驶员获得良好驾驶感的悬架控制装置。 根据本发明的悬架控制装置控制设置在车身与车辆的车轮之间的致动器。 悬架控制装置包括可操作以检测横向加速度的侧向加速度检测器，可操作以检测横向加速度的侧向加速度检测器，以及悬架控制器，其可操作以基于检测到的横向加速度和侧向力来控制致动器改变车辆的俯仰 混蛋
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公开(公告)号：US20070192030A1
公开(公告)日：2007-08-16
申请号：US11655195
申请日：2007-01-19
申请人： Taisetsu Tanimichi , Tatsuya Yoshida , Mikio Ueyama , Shinya Ohtsuji , Isa Ismet Khumaedi , Takahide Kobayashi , Koji Fukui , Nobuyuki Ichimaru , Yoichi Kumemura , Shuichiro Kuroiwa , Masaaki Uchiyama , Tatsuya Gankai , Ryusuke Hirao
发明人： Taisetsu Tanimichi , Tatsuya Yoshida , Mikio Ueyama , Shinya Ohtsuji , Isa Ismet Khumaedi , Takahide Kobayashi , Koji Fukui , Nobuyuki Ichimaru , Yoichi Kumemura , Shuichiro Kuroiwa , Masaaki Uchiyama , Tatsuya Gankai , Ryusuke Hirao
IPC分类号： G08G1/16
CPC分类号： G08G1/161 , B60W10/18 , B60W10/22 , B60W30/085
摘要： A collision between a vehicle and an obstacle is estimated, and based on the estimation result, vehicle deceleration control is performed by a brake actuator to reduce the collision and vehicle wheel load is controlled by a suspension actuator.
摘要翻译： 估计车辆和障碍物之间的碰撞，并且基于估计结果，通过制动致动器执行车辆减速控制以减少碰撞并且车轮负载由悬架致动器控制。
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公开(公告)号：US20120247888A1
公开(公告)日：2012-10-04
申请号：US13425908
申请日：2012-03-21
IPC分类号： B60G17/016 , F16F9/50
CPC分类号： B60G17/08 , B60G2400/10 , B60G2500/10 , F16F9/468
摘要： Shock absorbers of left and right front wheel suspensions and shock absorbers of left and right rear wheel suspensions each are constituted by a damping force adjustable hydraulic shock absorber provided with a frequency response unit. An actuator of a damping force variable mechanism provided to the shock absorber is driven and controlled by a controller. The controller variably adjusts the damping force between the soft side and the hard side by the damping force variable mechanism according to a vertical vibration when a vehicle body vertically vibrates at a low frequency. The controller does not adjust the damping force when the vehicle body vibrates at a higher frequency than the low frequency.
摘要翻译： 左右后轮悬架的左右前悬架和减震器的减震器由具有频率响应单元的阻尼力可调液压减震器构成。 提供给减震器的阻尼力可变机构的致动器由控制器驱动和控制。 控制器根据当车体以低频垂直振动时的垂直振动，通过阻尼力可变机构可变地调节软侧和硬侧之间的阻尼力。 当车体以比低频更高的频率振动时，控制器不调节阻尼力。
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公开(公告)号：US09731575B2
公开(公告)日：2017-08-15
申请号：US13425908
申请日：2012-03-21
CPC分类号： B60G17/08 , B60G2400/10 , B60G2500/10 , F16F9/468
摘要： Shock absorbers of left and right front wheel suspensions and shock absorbers of left and right rear wheel suspensions each are constituted by a damping force adjustable hydraulic shock absorber provided with a frequency response unit. An actuator of a damping force variable mechanism provided to the shock absorber is driven and controlled by a controller. The controller variably adjusts the damping force between the soft side and the hard side by the damping force variable mechanism according to a vertical vibration when a vehicle body vertically vibrates at a low frequency. The controller does not adjust the damping force when the vehicle body vibrates at a higher frequency than the low frequency.
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公开(公告)号：US10106009B2
公开(公告)日：2018-10-23
申请号：US12955153
申请日：2010-11-29
IPC分类号： B60G17/08 , B60G17/016 , B60G17/015
摘要： A suspension control apparatus for a vehicle including a damping-force adjustable shock absorber interposed between a vehicle body and a wheel of a vehicle, and a controller for variably controlling damping-force characteristics of the damping-force adjustable shock absorber between hard and soft. The controller is configured to switch the damping-force characteristics to a soft side when a direction of a stroke of the damping-force adjustable shock absorber is reversed between an extension stroke and a contraction stroke.
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公开(公告)号：US08838336B2
公开(公告)日：2014-09-16
申请号：US13190726
申请日：2011-07-26
IPC分类号： B60G17/08
CPC分类号： B60G17/08 , B60G2400/0511 , B60G2400/0521 , B60G2400/0522 , B60G2400/204 , B60G2400/41 , B60G2500/10
摘要： A vehicle body attitude control apparatus capable improving cornering operability, steering stability, and ride comfort while a vehicle is running. A controller includes a gain, a determination unit, a multiplication unit, an FF control unit, a difference calculation unit, an FB control unit, an average value calculation unit, a target damping force calculation unit, and a damper instruction value calculation unit so as to enable such control that a pitch rate and a roll rate are set into a proportional relationship while the vehicle is cornering. The controller calculates a target pitch rate proportional to the roll rate, variably controls a damping force characteristic of a damping force variable damper disposed at each the wheels so as to achieve the target pitch rate, and generates a pitch moment to be applied to the vehicle body.
摘要翻译： 一种车辆姿态控制装置，其能够在车辆行驶时提高转弯操作性，操纵稳定性和乘坐舒适性。 控制器包括增益，确定单元，乘法单元，FF控制单元，差分计算单元，FB控制单元，平均值计算单元，目标阻尼力计算单元和缓冲器指令值计算单元， 为了使这样的控制能够在车辆转弯时使俯仰速率和滚转速度成比例关系。 控制器计算与滚动速度成比例的目标俯仰速率，可变地控制设置在每个车轮处的阻尼力可变阻尼器的阻尼力特性，以实现目标俯仰速率，并且产生施加到车辆的俯仰力矩 身体。
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公开(公告)号：US20090085309A1
公开(公告)日：2009-04-02
申请号：US12232803
申请日：2008-09-24
IPC分类号： B60G17/015
CPC分类号： B60G17/015 , B60G17/019 , B60G2400/0511 , B60G2400/0512 , B60G2400/0521 , B60G2400/0522 , B60G2400/102 , B60G2400/106 , B60G2400/204 , B60G2400/208 , B60G2600/12 , B60G2600/1875 , B60G2800/70
摘要： The present invention provides a suspension control apparatus requiring a reduced number of sensors. A pitch rate estimating unit 21 calculates a pitch rate used for creating a control instruction value, with use of a wheel-speed time-rate-of change obtained based on wheel speeds vcFL and vcFR detected by wheel speed sensors 7FL and 7FR, and an estimated forward/backward acceleration aes calculated by a forward/backward acceleration estimating unit 20.
摘要翻译： 本发明提供一种需要减少传感器数量的悬架控制装置。 俯仰速率估计单元21使用基于由车轮速度传感器7FL和7FR检测到的车轮速度vcFL和vcFR获得的车轮速度时间变化率来计算用于创建控制指令值的俯仰速率，以及 由前进/后退加速度估计单元20计算的估计的前进/后退加速度aes。
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公开(公告)号：US08322728B2
公开(公告)日：2012-12-04
申请号：US12232803
申请日：2008-09-24
IPC分类号： B60G21/045
CPC分类号： B60G17/015 , B60G17/019 , B60G2400/0511 , B60G2400/0512 , B60G2400/0521 , B60G2400/0522 , B60G2400/102 , B60G2400/106 , B60G2400/204 , B60G2400/208 , B60G2600/12 , B60G2600/1875 , B60G2800/70
摘要： The present invention provides a suspension control apparatus requiring a reduced number of sensors. A pitch rate estimating unit 21 calculates a pitch rate used for creating a control instruction value, with use of a wheel-speed time-rate-of change obtained based on wheel speeds vcFL and vcFR detected by wheel speed sensors 7FL and 7FR, and an estimated forward/backward acceleration aes calculated by a forward/backward acceleration estimating unit 20.
摘要翻译： 本发明提供一种需要减少传感器数量的悬架控制装置。 俯仰速率估计单元21使用基于由车轮速度传感器7FL和7FR检测到的车轮速度vcFL和vcFR获得的车轮速度时间变化率来计算用于创建控制指令值的俯仰速率，以及 由前进/后退加速度估计单元20计算的估计的前进/后退加速度aes。
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