公开(公告)号：US20090121444A1

公开(公告)日：2009-05-14

申请号：US11938663

申请日：2007-11-12

申请人： Dariusz Antoni Bushko ,  Upendra V. Ummethala ,  Steven N. Brown

发明人： Dariusz Antoni Bushko ,  Upendra V. Ummethala ,  Steven N. Brown

IPC分类号： B60G17/0165

CPC分类号： B60G17/0157 ,  B60G17/0165 ,  B60G17/021 ,  B60G21/0555 ,  B60G2202/41 ,  B60G2202/42 ,  B60G2202/422 ,  B60G2202/442 ,  B60G2204/419 ,  B60G2400/10 ,  B60G2400/20 ,  B60G2400/206 ,  B60G2400/252 ,  B60G2400/32 ,  B60G2400/71 ,  B60G2400/73 ,  B60G2400/82 ,  B60G2400/842 ,  B60G2400/91 ,  B60G2401/21 ,  B60G2500/20 ,  B60G2500/30 ,  B60G2600/182 ,  B60G2800/162 ,  B60G2800/9122 ,  B60G2800/9123

摘要： There is provided a vehicle suspension. More specifically, in one or more embodiments, there is provided an apparatus including an actuator system having a combination of actuators including a linear electromagnetic actuator and a rotary electromagnetic actuator, wherein the actuator system provides force between the sprung mass and an unsprung mass of a vehicle.

摘要翻译： 提供车辆悬挂。 更具体地，在一个或多个实施例中，提供了一种包括致动器系统的装置，该致动器系统具有包括线性电磁致动器和旋转电磁致动器的致动器的组合，其中致动器系统在簧上质量块和非弹簧质量块之间提供力 车辆。

公开(公告)号：US5195772A

公开(公告)日：1993-03-23

申请号：US717295

申请日：1991-06-18

申请人： Benjamin I. Bachrach ,  Joel A. Levitt ,  John E. Nametz

发明人： Benjamin I. Bachrach ,  Joel A. Levitt ,  John E. Nametz

IPC分类号： B60G17/015 ,  B60G17/0185

CPC分类号： B60G17/0185 ,  B60G17/0152 ,  B60G2400/10 ,  B60G2400/20 ,  B60G2400/50 ,  B60G2400/60 ,  B60G2400/61 ,  B60G2400/73 ,  B60G2600/08

摘要： A vehicle suspension system having active and passive modes, comprising fluid providing means for providing a pressurized fluid, a cylinder, having at least two chambers, protection valve means having first and second states, for coupling the fluid providing means to the cylinder in the first state and uncoupling the fluid providing means from the cylinder in the second state, and by-pass valve means, having at least first and second states, being fluidly coupled to the cylinder and the protection valve means, for providing fluid communication therethrough between the chambers in the second state and not providing fluid communication therethrough between the chambers in the first state, and wherein the protection valve means is in the first state when the suspension system is in the active mode and the protection valve means and the by-pass valve means are in the second state when in the passive mode.

摘要翻译： 一种具有主动和被动模式的车辆悬架系统，包括用于提供加压流体的流体提供装置，具有至少两个室的气缸，具有第一和第二状态的保护阀装置，用于将流体提供装置连接到第一 在第二状态下使流体提供装置从气缸分离，并且具有至少第一和第二状态的旁通阀装置流体地联接到气缸和保护阀装置，用于在腔室之间提供流体连通 处于第二状态，并且在第一状态下不在各室之间提供流体连通，并且其中当悬架系统处于主动模式时，保护阀装置处于第一状态，并且保护阀装置和旁通阀装置 处于被动模式时处于第二状态。

公开(公告)号：US4973080A

公开(公告)日：1990-11-27

申请号：US444761

申请日：1989-12-01

申请人： Hiroyuki Ikemoto ,  Shuuichi Buma ,  Kaoru Ohashi ,  Toshio Aburaya ,  Takashi Yonekawa ,  Toshio Oonuma ,  Kunihito Sato ,  Masaki Kawanishi ,  Toshiaki Hamada ,  Kouichi Kokubo ,  Shinichi Tagawa

发明人： Hiroyuki Ikemoto ,  Shuuichi Buma ,  Kaoru Ohashi ,  Toshio Aburaya ,  Takashi Yonekawa ,  Toshio Oonuma ,  Kunihito Sato ,  Masaki Kawanishi ,  Toshiaki Hamada ,  Kouichi Kokubo ,  Shinichi Tagawa

IPC分类号： B60G17/017

CPC分类号： B60G17/017 ,  B60G2202/15 ,  B60G2204/80 ,  B60G2400/104 ,  B60G2400/106 ,  B60G2400/204 ,  B60G2400/252 ,  B60G2400/30 ,  B60G2400/38 ,  B60G2400/41 ,  B60G2400/50 ,  B60G2400/51 ,  B60G2400/73 ,  B60G2400/90 ,  B60G2500/30 ,  B60G2600/02 ,  B60G2600/04 ,  B60G2600/08 ,  B60G2600/20 ,  B60G2600/26 ,  B60G2600/60 ,  B60G2600/70 ,  B60G2600/85 ,  B60G2800/012 ,  B60G2800/014

摘要： In a hydraulic suspension system, a plurality of actuators having working fluid chambers are provided. Each actuator is adapted to increase and decrease vehicle height as the results of the supply and the discharge of working fluid to and from its working fluid chamber, respectively. Working fluid supply passages supply working fluid at supply pressure to the working fluid chambers and working fluid discharge passages discharge working fluid from the working fluid chambers. Cut-off valves and pressure control devices are provided in the supply passages and the discharge passages. Each cut-off valve is adapted to remain in its closed position whenever the supply pressure is not more than a predetermined value. Each pressure control device is adapted to control the supply of the working fluid to and the discharge from the associated working fluid chamber to adjust the pressure within the chamber. The system further comprises devices for detecting the pressures within the working fluid chambers and a device for determining the supply pressure. The pressure control devices are controlled so that their controlling pressures may substantially be equal to the pressures within the associated working fluid chambers determined by the pressure determining devices at least until the cut-off valves are opened.

公开(公告)号：US20110307147A1

公开(公告)日：2011-12-15

申请号：US13215032

申请日：2011-08-22

申请人： Christopher R. Bujak ,  Manoharprasad K. Rao ,  Mark A. Cuddihy

发明人： Christopher R. Bujak ,  Manoharprasad K. Rao ,  Mark A. Cuddihy

IPC分类号： B60G17/016 ,  B60G17/019 ,  B60G17/0165

CPC分类号： B60G17/0165 ,  B60C23/002 ,  B60G17/018 ,  B60G17/019 ,  B60G17/0195 ,  B60G2400/0521 ,  B60G2400/0522 ,  B60G2400/0523 ,  B60G2400/102 ,  B60G2400/104 ,  B60G2400/204 ,  B60G2400/252 ,  B60G2400/33 ,  B60G2400/34 ,  B60G2400/39 ,  B60G2400/41 ,  B60G2400/44 ,  B60G2400/52 ,  B60G2400/60 ,  B60G2400/73 ,  B60G2400/821 ,  B60G2401/904 ,  B60G2600/04 ,  B60G2600/044 ,  B60G2600/18 ,  B60G2600/1882 ,  B60G2600/70 ,  B60G2800/162 ,  B60G2800/91 ,  B60G2800/912 ,  B60G2800/9124 ,  B60G2800/92 ,  B60G2800/984

摘要： A control system (11) for a vehicle (10) includes vehicle dynamics sensors (35-47) providing a vehicle dynamics signal. Tire monitoring system sensors (20) in each wheel generate tire signals including temperature, pressure and acceleration data. A controller (26) communicates with the tire monitoring system sensors (20) and at least one vehicle dynamics sensor, and generates a suspension value as a function of the multi-axis acceleration data of the tire signals. The suspension value is transmitted to a suspension control system (33) to adjust the vehicle suspension characteristics in response to the suspension value.

摘要翻译： 用于车辆（10）的控制系统（11）包括提供车辆动力学信号的车辆动力学传感器（35-47）。 每个轮胎中的轮胎监测系统传感器（20）产生包括温度，压力和加速度数据的轮胎信号。 控制器（26）与轮胎监控系统传感器（20）和至少一个车辆动力传感器通信，并且产生作为轮胎信号的多轴加速度数据的函数的悬挂值。 悬架值被发送到悬架控制系统（33），以根据悬架值调整车辆悬架特性。

公开(公告)号：US20010052727A1

公开(公告)日：2001-12-20

申请号：US09827955

申请日：2001-04-04

发明人： William R. Betts

IPC分类号： B60T008/32 ,  B60T008/42

CPC分类号： G01L5/225 ,  B60C23/0408 ,  B60G17/019 ,  B60G17/0195 ,  B60G2204/11 ,  B60G2400/252 ,  B60G2400/50 ,  B60G2400/51 ,  B60G2400/71 ,  B60G2400/73 ,  B60G2401/172 ,  B60G2800/91 ,  B60G2800/92 ,  B60T8/3255 ,  B60T8/329 ,  B60T17/22 ,  F16D2066/001 ,  F16D2066/003 ,  F16D2066/005

摘要： Braking systems including integrated control circuitry and sensors for measuring the pressure and temperature of the brake system and for determining various status information and performance parameters of the braking system and other related systems, such as tire and suspension systems.

摘要翻译： 制动系统包括集成控制电路和传感器，用于测量制动系统的压力和温度，并用于确定制动系统和其他相关系统（如轮胎和悬挂系统）的各种状态信息和性能参数。

公开(公告)号：US5103397A

公开(公告)日：1992-04-07

申请号：US505472

申请日：1990-04-06

申请人： Hiroyuki Ikemoto ,  Shuuichi Buma ,  Toshio Aburaya ,  Takashi Yonekawa ,  Toshio Onuma ,  Tsukasa Watanabe ,  Toshiaki Hamada

发明人： Hiroyuki Ikemoto ,  Shuuichi Buma ,  Toshio Aburaya ,  Takashi Yonekawa ,  Toshio Onuma ,  Tsukasa Watanabe ,  Toshiaki Hamada

IPC分类号： B60G17/015 ,  B60G17/016 ,  B60G17/0185

CPC分类号： B60G17/016 ,  B60G17/0185 ,  B60G2400/104 ,  B60G2400/106 ,  B60G2400/204 ,  B60G2400/30 ,  B60G2400/38 ,  B60G2400/41 ,  B60G2400/50 ,  B60G2400/73 ,  B60G2600/02 ,  B60G2600/08 ,  B60G2600/20 ,  B60G2800/012 ,  B60G2800/702 ,  B60G2800/704 ,  B60G2800/80

摘要： In a hydraulic active suspension system, a plurality of actuators having working fluid chambers are provided corresponding to vehicle wheels. Each actuator is adapted to increase and decrease vehicle height in response to the pressure within its working chamber, which is controlled by a pressure control device. Vehicle speed and lateral acceleration are detected by corresponding sensors. A control device is further provided for controlling the pressure control device by compensating values determined base upon the lateral acceleration detected. The control device is adapted to reduce the compensating values in magnitude when the vehicle speed is lower than a predetermined value under which the lateral acceleration sensor sometimes detects a false lateral acceleration, thereby reducing the possibility that the vehicle body may generate an unpleasant roll due to the erroneous control on the pressures within the working fluid chambers based upon a false lateral acceleration.

公开(公告)号：US08285448B2

公开(公告)日：2012-10-09

申请号：US12440183

申请日：2007-08-28

申请人： Hirofumi Inoue ,  Hideshi Watanabe ,  Takuhiro Kondo

发明人： Hirofumi Inoue ,  Hideshi Watanabe ,  Takuhiro Kondo

IPC分类号： B60G17/018 ,  B60G23/00 ,  B60G17/0185 ,  B60G17/04 ,  B60G17/015 ,  B60G17/052 ,  B60G17/02 ,  B60G17/00 ,  B62C3/00 ,  B62K25/00 ,  G06F7/00 ,  G06F17/00 ,  G06F19/00 ,  B60P1/00 ,  B60S9/00

CPC分类号： B60G17/0157 ,  B60G15/08 ,  B60G17/0155 ,  B60G17/018 ,  B60G17/0521 ,  B60G17/06 ,  B60G2202/152 ,  B60G2202/314 ,  B60G2202/42 ,  B60G2204/126 ,  B60G2204/419 ,  B60G2204/4232 ,  B60G2204/62 ,  B60G2400/0511 ,  B60G2400/0516 ,  B60G2400/102 ,  B60G2400/104 ,  B60G2400/106 ,  B60G2400/204 ,  B60G2400/252 ,  B60G2400/33 ,  B60G2400/382 ,  B60G2400/39 ,  B60G2400/41 ,  B60G2400/716 ,  B60G2400/73 ,  B60G2500/201 ,  B60G2500/2021 ,  B60G2500/203 ,  B60G2500/30 ,  B60G2600/02 ,  B60G2600/07 ,  B60G2600/08 ,  B60G2600/182 ,  B60G2800/012 ,  B60G2800/014 ,  B60G2800/162 ,  B60G2800/80 ,  B60G2800/9122 ,  B60G2800/914 ,  B60G2800/916 ,  F16F2232/04 ,  F16F2232/06

摘要： It is an object of the invention to provide a suspension system configured to execute a control for avoiding a state in which an operation of an electric motor which is a power source of an electromagnetic actuator is kept halted at a certain operational position while the motor is generating a motor force. Where a target rotational position of the motor becomes equal to a specific operational position (e.g., a rotational position at which an electrifying current amount of one phase reaches a peak value), a control for shifting the target rotational position by δθ is executed. Where the rotational position of the motor is kept located at the certain position for a time period longer than a prescribed time, a control for changing the rotational position of the motor is executed. According to the present suspension system, it is possible to suppress imbalance in heat generation in the motor and to thereby reduce a load to be applied to the motor. Accordingly, a suspension system with high utility is realized.

摘要翻译： 本发明的目的是提供一种悬架系统，该悬架系统被配置为执行控制，以避免将电动机作为电动机的电源的电动机的动作在马达为 产生马达力。 在电动机的目标旋转位置变得等于特定操作位置（例如，一相通电电流量达到峰值的旋转位置）的情况下，将目标旋转位置移位δ控制的控制; 被执行。 在电动机的旋转位置保持在特定位置上比规定时间长的时间的情况下，执行用于改变电动机的旋转位置的控制。 根据本悬架系统，可以抑制电动机的发热不平衡，从而减小对电动机施加的负荷。 因此，实现了高效率的悬架系统。

公开(公告)号：US08255118B2

公开(公告)日：2012-08-28

申请号：US13215042

申请日：2011-08-22

申请人： Christopher R. Bujak ,  Manoharprasad K. Rao ,  Mark A. Cuddihy

发明人： Christopher R. Bujak ,  Manoharprasad K. Rao ,  Mark A. Cuddihy

IPC分类号： G01M17/02

CPC分类号： B60G17/0165 ,  B60C23/002 ,  B60G17/018 ,  B60G17/019 ,  B60G17/0195 ,  B60G2400/0521 ,  B60G2400/0522 ,  B60G2400/0523 ,  B60G2400/102 ,  B60G2400/104 ,  B60G2400/204 ,  B60G2400/252 ,  B60G2400/33 ,  B60G2400/34 ,  B60G2400/39 ,  B60G2400/41 ,  B60G2400/44 ,  B60G2400/52 ,  B60G2400/60 ,  B60G2400/73 ,  B60G2400/821 ,  B60G2401/904 ,  B60G2600/04 ,  B60G2600/044 ,  B60G2600/18 ,  B60G2600/1882 ,  B60G2600/70 ,  B60G2800/162 ,  B60G2800/91 ,  B60G2800/912 ,  B60G2800/9124 ,  B60G2800/92 ,  B60G2800/984

摘要： A control system (11) for a vehicle (10) includes vehicle dynamics sensors (35-47) providing a vehicle dynamics signal. Tire monitoring system sensors (20) in each wheel generate tire signals including temperature, pressure and acceleration data. A controller (26) communicates with the tire monitoring system sensors (20) and at least one vehicle dynamics sensor, and generates a brake signal as a function of the multi-axis acceleration data of the tire signals. The brake signal is transmitted to a brake system (64) to apply a brake torque in response to the brake signal.

摘要翻译： 用于车辆（10）的控制系统（11）包括提供车辆动力学信号的车辆动力学传感器（35-47）。 每个轮胎中的轮胎监测系统传感器（20）产生包括温度，压力和加速度数据的轮胎信号。 控制器（26）与轮胎监控系统传感器（20）和至少一个车辆动力传感器通信，并且根据轮胎信号的多轴加速度数据生成制动信号。 制动信号被传送到制动系统（64）以响应于制动信号施加制动转矩。

公开(公告)号：US08255117B2

公开(公告)日：2012-08-28

申请号：US13215032

申请日：2011-08-22

申请人： Christopher R. Bujak ,  Manoharprasad K. Rao ,  Mark A. Cuddihy

发明人： Christopher R. Bujak ,  Manoharprasad K. Rao ,  Mark A. Cuddihy

IPC分类号： B60C23/00

CPC分类号： B60G17/0165 ,  B60C23/002 ,  B60G17/018 ,  B60G17/019 ,  B60G17/0195 ,  B60G2400/0521 ,  B60G2400/0522 ,  B60G2400/0523 ,  B60G2400/102 ,  B60G2400/104 ,  B60G2400/204 ,  B60G2400/252 ,  B60G2400/33 ,  B60G2400/34 ,  B60G2400/39 ,  B60G2400/41 ,  B60G2400/44 ,  B60G2400/52 ,  B60G2400/60 ,  B60G2400/73 ,  B60G2400/821 ,  B60G2401/904 ,  B60G2600/04 ,  B60G2600/044 ,  B60G2600/18 ,  B60G2600/1882 ,  B60G2600/70 ,  B60G2800/162 ,  B60G2800/91 ,  B60G2800/912 ,  B60G2800/9124 ,  B60G2800/92 ,  B60G2800/984

摘要： A control system (11) for a vehicle (10) includes vehicle dynamics sensors (35-47) providing a vehicle dynamics signal. Tire monitoring system sensors (20) in each wheel generate tire signals including temperature, pressure and acceleration data. A controller (26) communicates with the tire monitoring system sensors (20) and at least one vehicle dynamics sensor, and generates a suspension value as a function of the multi-axis acceleration data of the tire signals. The suspension value is transmitted to a suspension control system (33) to adjust the vehicle suspension characteristics in response to the suspension value.

摘要翻译： 用于车辆（10）的控制系统（11）包括提供车辆动力学信号的车辆动力学传感器（35-47）。 每个轮胎中的轮胎监测系统传感器（20）产生包括温度，压力和加速度数据的轮胎信号。 控制器（26）与轮胎监控系统传感器（20）和至少一个车辆动力传感器通信，并且产生作为轮胎信号的多轴加速度数据的函数的悬挂值。 悬架值被发送到悬架控制系统（33），以根据悬架值调整车辆悬架特性。

公开(公告)号：US07962261B2

公开(公告)日：2011-06-14

申请号：US11938663

申请日：2007-11-12

申请人： Dariusz Antoni Bushko ,  Upendra V. Ummethala ,  Steven N. Brown

发明人： Dariusz Antoni Bushko ,  Upendra V. Ummethala ,  Steven N. Brown

IPC分类号： B60G17/018

CPC分类号： B60G17/0157 ,  B60G17/0165 ,  B60G17/021 ,  B60G21/0555 ,  B60G2202/41 ,  B60G2202/42 ,  B60G2202/422 ,  B60G2202/442 ,  B60G2204/419 ,  B60G2400/10 ,  B60G2400/20 ,  B60G2400/206 ,  B60G2400/252 ,  B60G2400/32 ,  B60G2400/71 ,  B60G2400/73 ,  B60G2400/82 ,  B60G2400/842 ,  B60G2400/91 ,  B60G2401/21 ,  B60G2500/20 ,  B60G2500/30 ,  B60G2600/182 ,  B60G2800/162 ,  B60G2800/9122 ,  B60G2800/9123

摘要： There is provided a vehicle suspension. More specifically, in one or more embodiments, there is provided an apparatus including an actuator system having a combination of actuators including a linear electromagnetic actuator and a rotary electromagnetic actuator, wherein the actuator system provides force between the sprung mass and an unsprung mass of a vehicle.

摘要翻译： 提供车辆悬挂。 更具体地，在一个或多个实施例中，提供了一种包括致动器系统的装置，该致动器系统具有包括线性电磁致动器和旋转电磁致动器的致动器的组合，其中致动器系统在簧上质量块和非弹簧质量块之间提供力 车辆。