公开(公告)号：US20030109939A1

公开(公告)日：2003-06-12

申请号：US10169437

申请日：2002-11-05

Inventor： Jochen Burgdorf ,  Helmut Fennel ,  Ralf Herbst ,  Rainer Kitz

IPC: G05B013/02 ,  G05B011/01

CPC classification number: B60G17/015 ,  B60G2400/70 ,  G01D3/022 ,  G01D3/0365 ,  G01D18/008

Abstract: A system for establishing a table of correction values for detecting deviations from zero in a sensor module of a vehicle, wherein a sensor sensing the movement of the vehicle a sensor for sensing the temperature of the vehicle movement sensor and is provided, and a method for determining a corrected sensor signal and a sensor module for determining a corrected sensor signal.

Abstract translation: 一种用于建立用于检测车辆的传感器模块中的零偏差的校正值的表的系统，其中，传感器感测车辆的运动，用于感测车辆运动传感器的温度的传感器，并且提供了一种用于 确定校正的传感器信号和用于确定校正的传感器信号的传感器模块。

公开(公告)号：US5199854A

公开(公告)日：1993-04-06

申请号：US740384

申请日：1991-08-05

Applicant: Yutaka Aoyama

Inventor： Yutaka Aoyama

IPC: B60G17/018 ,  B60G17/04

CPC classification number: B60G17/018 ,  B60G17/0408 ,  B60G2400/20 ,  B60G2400/38 ,  B60G2400/70

Abstract: The first of two serially arranged electromagnetically operated spool type drain control valves is conditioned to select the drain passage of smaller the pump before the second valve is moved from its closed or communication cut-off position, to its open position wherein hydraulic fluid can be drained therethrough, whereby the spool of the second valve is exposed to a relatively small flow generated force which acts thereon and which tends to move the valve spool toward to its closed position. In another embodiment the hydraulic fluid temperature is monitored and used to modify the control schedule via which the switching of the drain control valves is determined. A further embodiment monitors a parameter which is indicative of the prime mover rotational speed and inhibits the closure of the second of the two valves when the rotational speed is above a predetermined limit.

Abstract translation: 两个串联布置的电磁操作卷轴式排水控制阀中的第一个被调节为在第二阀从其关闭或通信截止位置移动到其打开位置之前选择较小泵的排放通道，其中可以排出液压流体 从而使第二阀的阀芯暴露于作用于其上的相对小的流动产生的力，并且倾向于将阀芯移动到其关闭位置。 在另一个实施例中，监测液压流体温度并用于修改控制计划，通过该控制计划来确定排水控制阀的切换。 另一个实施例监视指示原动机转速的参数，并且当转速高于预定极限时，禁止两个阀中的第二个的关闭。

公开(公告)号：US5119297A

公开(公告)日：1992-06-02

申请号：US484891

申请日：1990-02-26

Applicant: Shuuichi Buma ,  Hiroyuki Ikemoto ,  Toshio Aburaya ,  Takashi Yonekawa ,  Kunihito Sato ,  Toshio Onuma ,  Kaoru Ohashi

Inventor： Shuuichi Buma ,  Hiroyuki Ikemoto ,  Toshio Aburaya ,  Takashi Yonekawa ,  Kunihito Sato ,  Toshio Onuma ,  Kaoru Ohashi

IPC: B60G17/015 ,  B60G17/016

CPC classification number: B60G17/016 ,  B60G2400/104 ,  B60G2400/106 ,  B60G2400/204 ,  B60G2400/252 ,  B60G2400/30 ,  B60G2400/304 ,  B60G2400/33 ,  B60G2400/38 ,  B60G2400/41 ,  B60G2400/50 ,  B60G2400/70 ,  B60G2400/952 ,  B60G2500/30 ,  B60G2600/02 ,  B60G2600/04 ,  B60G2600/26 ,  B60G2600/604 ,  B60G2600/72 ,  B60G2800/012 ,  B60G2800/014 ,  B60G2800/22

Abstract: 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 or decrease vehicle height in response to the hydraulic pressure within its working fluid chamber. The hydraulic pressures within the working fluid chambers are controlled to their desired pressure by associated pressure control devices. A desired pressure computing device is further provided. The computing device calculates the actual values of roll, pitch, heave and warp of a vehicle body from the vehicle heights detected by detecting devices and calculates the differences between the actual values and the associated values of roll, pitch, heave and warp determined by a desired attitude of the vehicle body to compute the desired pressures for the actuators. The degrees of the roll and/or pitch differences are set to be higher than that of the warp difference in contributing to the determination of the desired pressures.

公开(公告)号：US12090806B2

公开(公告)日：2024-09-17

申请号：US16942282

申请日：2020-07-29

Applicant: Curtis Randolph

Inventor： Curtis Randolph

IPC: B60G17/015 ,  B60G17/00 ,  B60G17/0185 ,  B60G17/019 ,  B60G17/0195 ,  B60K35/00 ,  B60K35/10 ,  B60K35/22

CPC classification number: B60G17/0152 ,  B60G17/0185 ,  B60G17/019 ,  B60G17/0195 ,  B60K35/00 ,  B60G17/00 ,  B60G2400/70 ,  B60G2400/90 ,  B60K35/10 ,  B60K35/22

Abstract: A hydraulic suspension system controller connected with a hydraulic system of a vehicle. The controller includes a display, an indicator and buttons corresponding to functions of the controller. Each function is associated with the hydraulic system for raising and lowering solenoids connected to a hydraulic actuator to extend or contract the hydraulic actuator. A fail-safe module is connected to the controller to receive signals from a sensor array to monitor the hydraulic system.

公开(公告)号：US09855813B2

公开(公告)日：2018-01-02

申请号：US14560849

申请日：2014-12-04

Applicant: FORD GLOBAL TECHNOLOGIES, LLC

Inventor： Ahmed Mohamed

IPC: B60K28/16 ,  B60T8/1761 ,  B60G17/08 ,  B60G17/016 ,  B60T8/175

CPC classification number: B60G17/08 ,  B60G17/0164 ,  B60G2400/204 ,  B60G2400/208 ,  B60G2400/252 ,  B60G2400/70 ,  B60G2400/90 ,  B60G2500/10 ,  B60G2800/21 ,  B60K28/16 ,  B60T8/175

Abstract: Systems and methods for stabilizing a vehicle during a traction control event are disclosed. Signals indicative of wheel speed and velocity of the vehicle may be received at a controller of the vehicle and compared to determine wheel slip. Based on the wheel slip, the controller determines whether a burnout condition exists. A damping force of at least one damper associated with a suspension of the vehicle may be adjusted when a burnout condition is detected.

公开(公告)号：US20170182857A1

公开(公告)日：2017-06-29

申请号：US15337295

申请日：2016-10-28

Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA

Inventor： Hideki OHASHI ,  Kohtaroh OKIMURA ,  Ryo KANDA ,  Shogo TANAKA ,  Jun TOKUMITSU

IPC: B60G17/033 ,  B60G11/27 ,  B60G11/30 ,  B60G17/056

CPC classification number: B60G17/033 ,  B60G11/27 ,  B60G11/30 ,  B60G17/0565 ,  B60G2400/252 ,  B60G2400/50 ,  B60G2400/51 ,  B60G2400/70 ,  B60G2400/952 ,  B60G2500/2021 ,  B60G2500/30 ,  B60G2600/02 ,  B60G2600/202

Abstract: A vehicle-height adjusting system includes: vehicle-height adjusting actuators each for adjusting a vehicle height for a corresponding one of wheels; a pressure medium supplier for supplying a pressure medium from a tank to each of the vehicle-height adjusting actuators; and a vehicle height adjuster for adjusting the vehicle height for each wheel. The vehicle-height adjusting actuators include a left vehicle-height adjusting actuator and a right vehicle-height adjusting actuator. The vehicle height adjuster includes a supply amount controller configured to control the pressure medium supplier such that substantially the same amount of the pressure medium is to be supplied from the tank to the left vehicle-height adjusting actuator and the right vehicle-height adjusting actuator, when at least one of the wheels is in contact with an uneven road surface.

公开(公告)号：US08935054B2

公开(公告)日：2015-01-13

申请号：US13286282

申请日：2011-11-01

Applicant: John Mantini ,  Michael Braithwaite ,  Hongyan Wang

Inventor： John Mantini ,  Michael Braithwaite ,  Hongyan Wang

IPC: B60R22/00 ,  E05F15/00 ,  G05D1/00 ,  G05D3/00 ,  G06F7/00 ,  B62D61/12 ,  B60G17/019 ,  B60G17/04 ,  G01P3/44 ,  B60W50/00

CPC classification number: B62D61/12 ,  B60G17/019 ,  B60G17/04 ,  B60G2300/02 ,  B60G2300/042 ,  B60G2400/10 ,  B60G2400/50 ,  B60G2400/70 ,  B60G2500/20 ,  B60G2500/22 ,  B60G2500/30 ,  B60W2050/0045 ,  B60Y2200/147 ,  G01P3/44

Abstract: A monitoring system to control lift axles on a vehicle having a means for sensing vehicle speed and direction, a means for measuring the weight on the lift axles and fixed axles on the vehicle, and a control module for controlling one or more lift axles on the vehicle is provided. The control module comprises a receiver for receiving information from the sensing means and the measuring means, a processor, and output means for causing the lift axles to be lifted when the vehicle is moving in reverse. The processor causes or permits the lift axle to 1) lower when the vehicle moves forward for a programmable distance, 2) assume or maintain a lifted position when the vehicle is below a predetermined weight, 3) assume or maintain a lowered position when the vehicle carries over a predetermined weight, and 4) equalize weight between the lift axles and the fixed axles.

Abstract translation: 一种用于控制具有用于感测车辆速度和方向的装置的车辆上的升降机轴的监视系统，用于测量车辆上的提升车轴和固定车轴上的重量的装置，以及用于控制车辆上的一个或多个提升轴的控制模块 车辆被提供。 控制模块包括一个接收器，用于从传感装置和测量装置接收信息，一个处理器和一个输出装置，用于当车辆反向移动时使提升轴被提升。 当车辆向前移动一段可编程的距离时，处理器引起或允许提升轴1）下降; 2）当车辆低于预定重量时，假定或保持提升位置，3）当车辆处于或保持下降位置时， 承载预定重量，以及4）使升降机轴和固定轴之间的重量相等。

公开(公告)号：US08532875B2

公开(公告)日：2013-09-10

申请号：US13259556

申请日：2009-12-15

Applicant: Marek Engelhardt ,  Dierk Hein

Inventor： Marek Engelhardt ,  Dierk Hein

IPC: B60G17/016 ,  B60G17/052

CPC classification number: B60G17/0523 ,  B60G2400/202 ,  B60G2400/204 ,  B60G2400/70 ,  B60G2500/2014 ,  B60G2500/205

Abstract: Motor vehicle having a closed ride height control system which contains a control unit in which a switch-off limiting value for at least one operating parameter of at least one component of the ride height control system is monitored, wherein in raising processes the activation of the component is prohibited or aborted when the switch-off limiting value is reached, and upward transgression of the switch-off limiting value of the operating parameter is permitted in the case of lowering processes.

Abstract translation: 具有闭合的行驶高度控制系统的机动车辆，其包含控制单元，其中监控所述行驶高度控制系统的至少一个部件的至少一个操作参数的关闭限制值，其中在提升过程中激活 当达到关闭限制值时，组件被禁止或中止，并且在降级过程的情况下，允许操作参数的关闭限制值向上违反。

公开(公告)号：US08459619B2

公开(公告)日：2013-06-11

申请号：US12910834

申请日：2010-10-24

Applicant: Minh Trinh ,  David P. Cuff ,  Rongjun Zhang

Inventor： Minh Trinh ,  David P. Cuff ,  Rongjun Zhang

IPC: F16F9/08

CPC classification number: B60G17/0155 ,  B60G17/0424 ,  B60G2202/154 ,  B60G2400/51222 ,  B60G2400/70 ,  B60G2500/22 ,  B60G2500/30

Abstract: A vehicle suspension system includes a pump, a gas spring, and an accumulator. The suspension system also includes a controller for adjusting the suspension system. The controller has a processing circuit configured to receive a measure of gas in the spring. The processing circuit is further configured to calculate a difference between a target value and a current value based on the received measure of gas. The processing circuit is also configured to provide an output for adjusting the gas in the spring in response to the calculated difference.

Abstract translation: 车辆悬架系统包括泵，气弹簧和蓄能器。 悬架系统还包括用于调节悬架系统的控制器。 控制器具有配置成在弹簧中接收气体量的处理电路。 处理电路还被配置为基于所接收的气体量来计算目标值和当前值之间的差。 处理电路还被配置为响应于所计算的差异来提供用于调节弹簧中的气体的输出。

公开(公告)号：US20120098172A1

公开(公告)日：2012-04-26

申请号：US12910834

申请日：2010-10-24

Applicant: Minh Trinh ,  David P. Cuff ,  Rongjun Zhang

Inventor： Minh Trinh ,  David P. Cuff ,  Rongjun Zhang

IPC: F16F9/512 ,  F16F9/02 ,  B60G17/052 ,  G06F19/00 ,  B60G17/015

CPC classification number: B60G17/0155 ,  B60G17/0424 ,  B60G2202/154 ,  B60G2400/51222 ,  B60G2400/70 ,  B60G2500/22 ,  B60G2500/30

Abstract: A vehicle suspension system includes a pump, a gas spring, and an accumulator. The suspension system also includes a controller for adjusting the suspension system. The controller has a processing circuit configured to receive a measure of gas in the spring. The processing circuit is further configured to calculate a difference between a target value and a current value based on the received measure of gas. The processing circuit is also configured to provide an output for adjusting the gas in the spring in response to the calculated difference.

Abstract translation: 车辆悬架系统包括泵，气弹簧和蓄能器。 悬架系统还包括用于调节悬架系统的控制器。 控制器具有配置成在弹簧中接收气体量的处理电路。 处理电路还被配置为基于所接收的气体量来计算目标值和当前值之间的差。 处理电路还被配置为响应于所计算的差异来提供用于调节弹簧中的气体的输出。