公开(公告)号：WO2006124554A2

公开(公告)日：2006-11-23

申请号：PCT/US2006/018368

申请日：2006-05-11

Applicant: CROWLEY MARINE SERVICES, INC.

Inventor： KUPER, William, F. ,  TUNKS, Donald, R. ,  STILES, David, Thomas

IPC: G06F7/00

CPC classification number: B62D61/00 ,  B60B9/22 ,  B60B19/12 ,  B60G3/14 ,  B60G5/01 ,  B60G7/001 ,  B60G7/02 ,  B60G7/04 ,  B60G2200/132 ,  B60G2200/422 ,  B60G2202/152 ,  B60G2204/143 ,  B60G2206/10 ,  B60G2300/02 ,  B60G2300/0262 ,  B60G2300/044 ,  B60G2300/07 ,  B60G2300/36 ,  B60G2300/50 ,  B60G2300/60 ,  B60G2400/208 ,  B60G2400/32 ,  B60G2800/012 ,  B60G2800/014 ,  B60G2800/0192 ,  B60G2800/0194 ,  B60G2800/21 ,  B60G2800/22 ,  B60G2800/24 ,  B60G2800/952 ,  B60K7/0007 ,  B60K17/043 ,  B60K17/356 ,  B60K2007/0061 ,  B60L15/2009 ,  B60L2200/36 ,  B60L2220/46 ,  B60L2240/421 ,  B60L2240/423 ,  B60Y2200/20 ,  B62D11/001 ,  B62D11/20 ,  B62D12/00 ,  B62D49/002 ,  B62D49/0621 ,  B62D53/005 ,  B62D53/021 ,  B62D53/04 ,  B62D59/04 ,  B62D61/10 ,  B62D63/068 ,  Y02T10/645 ,  Y02T10/646 ,  Y02T10/72 ,  Y02T10/7275

Abstract: A drive system is provided for an off-road vehicle that moves across unprepared terrain such as snow, tundra or ice. A plurality of n flexible airbag tires are in contact with the terrain and are driven by n top drive rollers carried by the chassis of the vehicle which frictionally engage and drive the airbag tires. A novel electromotive drive system is provided which includes a plurality of n electromotive drive motors connected to each of the n top drive rollers. Separate controllers having speed sensors and torque sensors are provided for sensing and controlling the instantaneous rotational speed and torque of each independent electromotive drive motor. A central, cab mounted computer based controller responsive to the independent motor controllers and various other inputs controls the instantaneous speed and torque of each of the individual drive motors. The independent speed and torque control of each drive motor is used to increase traction, assist steering, provide braking and regenerative electrical power.

Abstract translation: 为越野车辆提供驱动系统，该越野车辆在无准备的地形如雪，苔原或冰上移动。 多个n个柔性安全气囊轮胎与地形接触并且被由车辆底盘承载的n个顶部驱动辊驱动，其摩擦地接合并驱动气囊轮胎。 提供了一种新颖的电动驱动系统，其包括连接到n个顶部驱动辊中的每一个的多个n电动驱动电动机。 提供具有速度传感器和扭矩传感器的独立控制器，用于感测和控制每个独立电动驱动电机的瞬时转速和转矩。 响应于独立的电动机控制器和各种其他输入的中央驾驶室安装的基于计算机的控制器控制每个单独驱动电动机的瞬时速度和转矩。 每个驱动电机的独立速度和转矩控制用于增加牵引力，辅助转向，提供制动和再生电力。

公开(公告)号：WO2006042068A2

公开(公告)日：2006-04-20

申请号：PCT/US2005/036078

申请日：2005-10-05

Applicant: VISION WORKS, LLC ,  BRAUNBERGER, Alfred, S. ,  BRAUNBERGER, Beau, M.

Inventor： BRAUNBERGER, Alfred, S. ,  BRAUNBERGER, Beau, M.

IPC: G06F19/00

CPC classification number: B60Q1/447 ,  B60G17/016 ,  B60G2400/10 ,  B60G2401/16 ,  B60G2401/28 ,  B60G2401/904 ,  B60G2800/012 ,  B60G2800/014 ,  B60G2800/18 ,  B60G2800/22 ,  B60G2800/912

Abstract: A method of and system for detecting absolute acceleration along various axes relative to a desired movement vector while moving relative to a gravity source includes steps of determining a vertical acceleration, perpendicular to the desired movement vector and substantially anti-parallel to a gravitational acceleration due to the gravity source; determining a longitudinal acceleration, parallel to the desired movement vector and to output at vertical acceleration signal and a longitudinal acceleration signal; determining an inclination of the desired movement vector relative to the gravitational acceleration; and processing the vertical acceleration signal, the longitudinal acceleration signal, and the inclination signal to produce an absolute vertical acceleration signal and an absolute longitudinal acceleration signal.

Abstract translation: 在相对于重力源移动的同时相对于期望的运动矢量检测沿着各个轴的绝对加速度的方法和系统包括以下步骤：垂直于期望运动矢量确定垂直加速度，并且基本上反平行于重力加速度，由于 重力源 确定平行于期望运动矢量并在垂直加速度信号和纵向加速度信号下输出的纵向加速度; 确定期望运动矢量相对于重力加速度的倾角; 并且处理垂直加速度信号，纵向加速度信号和倾斜信号以产生绝对垂直加速度信号和绝对纵向加速度信号。

公开(公告)号：WO2005051737A1

公开(公告)日：2005-06-09

申请号：PCT/EP2004/013364

申请日：2004-11-25

Applicant: DAIMLERCHRYSLER AG ,  REICHLE, Stephan

Inventor： REICHLE, Stephan

IPC: B60T8/00

CPC classification number: B60T13/662 ,  B60G17/0164 ,  B60G2400/61 ,  B60G2800/014 ,  B60G2800/22 ,  B60G2800/922 ,  B60T2230/04

Abstract: Die Erfindung betrifft ein Verfahren und eine Vorrichtung zur Durchführung eines Bremsvorgangs. Eine die Soll-Fahrzeugverzögerung (Z soll ) beschreibende Verzögerungsgröße (Z soll ) wird verringert, wenn der Fahrzustand des Fahrzeugs während des Bremsvorgangs eine erste Zustandsbedingung erfüllt und wieder erhöht, wenn der Fahrzustand des Fahrzeugs eine zweite Zustandsbedingung erfüllt. Die erste Zustandsbedingung und/oder die zweite Zustandsbedingung hängt dabei vom Vorderachs-Einfederweg (S VA ) und/oder vom Hinterachs-Einfederweg (S HA ) ab.

Abstract translation: 本发明涉及一种方法和用于执行制动操作的装置。 A，目标车辆减速度（Zset）描述延迟量（Zset）当车辆的制动过程中的驱动状态满足第一状态条件减少，并且当所述车辆的行驶状态满足第二状态条件再次增加。 所述第一状态条件和/或所述第二状态条件此处取决于前轴压缩（SVA）和/或后轴压缩行程（SHA）。

公开(公告)号：WO2004041561A2

公开(公告)日：2004-05-21

申请号：PCT/US0334060

申请日：2003-10-27

Applicant: VOLVO TRUCKS NORTH AMERICA INC

Inventor： SVARTZ BJORN O ,  WHITE DARRIS

IPC: B60G17/005 ,  B60G17/015 ,  B60G17/052 ,  B60G

CPC classification number: B60G17/0164 ,  B60G9/00 ,  B60G17/005 ,  B60G17/0155 ,  B60G17/052 ,  B60G2200/30 ,  B60G2202/152 ,  B60G2204/4605 ,  B60G2300/026 ,  B60G2400/204 ,  B60G2400/252 ,  B60G2400/32 ,  B60G2400/33 ,  B60G2400/38 ,  B60G2400/39 ,  B60G2400/412 ,  B60G2600/00 ,  B60G2800/182 ,  B60G2800/21 ,  B60G2800/22 ,  B60G2800/702 ,  B60G2800/95

Abstract: A method and apparatus for controlling frame rise on a heavy duty truck having a frame, a drive axle connected to the frame, and a selectively lockable suspension component disposed therebetween for maintaining the relative position therebetween. Signals indicative of at least one of the following vehicle operating parameters: engine speed, brake pressure, vehicle speed, air bag pressure, steering wheel angle, vehicle height, or throttle position are monitored and a predicted thrust is calculated that will be applied to the drive axle based on the monitored signals. The selectively lockable suspension component is locked if the predicted thrust exceeds a predetermined threshold and is also controlled with respect to other operating parameters such as whether vehicle brakes are applied, any instantaneous change in torque, vehicle operating speed, and the length of time the selectively lockable suspension component has been locked.

Abstract translation: 一种用于控制具有框架的重型卡车的框架升高的方法和装置，连接到框架的驱动桥，以及设置在其间的可选择性地锁定的悬挂部件，用于保持它们之间的相对位置。 指示指示以下车辆操作参数中的至少一个的信号：发动机速度，制动压力，车辆速度，气囊压力，方向盘角度，车辆高度或节气门位置，并且计算将被应用于 驱动轴基于监控信号。 如果预测推力超过预定阈值，则可选择性地锁定的悬挂部件被锁定，并且还相对于其它操作参数来控制，例如是否施加车辆制动器，扭矩瞬时变化，车辆操作速度和选择性时间长度 可锁定悬挂组件已锁定。

公开(公告)号：WO2003059661A1

公开(公告)日：2003-07-24

申请号：PCT/US2002/040484

申请日：2002-12-17

Applicant: THE BOLER COMPANY

Inventor： PIERCE, Phillippi, R. ,  CERVANTEZ, Jesse, W.

IPC: B60G17/005

CPC classification number: B60G17/005 ,  B60G17/052 ,  B60G2202/152 ,  B60G2300/04 ,  B60G2800/20 ,  B60G2800/204 ,  B60G2800/22

Abstract: An automatic pneumatic control system (30) for the air springs (16) of a semi-trailer air-ride trailing beam-type axle/suspension system (11). A plurality of conduits (38,42,44) and valves (32,35,41,43) of the control system pneumatically interconnect one or more sources of compressed air (31,39), the vehicle parking brakes (37) and the suspension air springs (16). The control system (30) incorporates a vented two-position two-way pilot valve (52) for controlling inflation and deflation of each air spring (16). The valve (52) closes when air pressures in a pair of control system sensor lines (45,51) differ, thereby enabling complete or nearly complete deflation of the air spring (16) it controls before the parking brake (37) is set, thereby minimizing or eliminating the problems of trailer drop and walk during loading of an empty trailer, heretofore caused by complete or nearly complete deflation of the air springs (16) only after the parking brakes (37) are already set.

Abstract translation: 一种用于半挂式空气牵引式梁式/悬挂系统（11）的空气弹簧（16）的自动气动控制系统（30）。 控制系统的多个导管（38,42,44）和阀（32,35,41,43）气动地将一个或多个压缩空气源（31,39），车辆驻车制动器（37）和 悬挂空气弹簧（16）。 控制系统（30）包括用于控制每个空气弹簧（16）的充气和放气的排气的两位二通先导阀（52）。 当一对控制系统传感器线路（45,51）中的空气压力不同时，阀门52关闭，从而能够在驻车制动器（37）被设定之前控制其空气弹簧（16）的完全或接近完全的放气， 从而最小化或消除了仅在停车制动器（37）已经被设定之后，由空气弹簧（16）的完全或几乎完全的放气引起的空拖车加载期间拖车下落和行走的问题。

公开(公告)号：WO0214128A2

公开(公告)日：2002-02-21

申请号：PCT/JP0106642

申请日：2001-08-02

Applicant: NISSAN MOTOR ,  MARUKO NAOKI ,  TAMURA MINORU ,  INOUE HIDEAKI ,  WATANABE TAKAYUKI

Inventor： MARUKO NAOKI ,  TAMURA MINORU ,  INOUE HIDEAKI ,  WATANABE TAKAYUKI

IPC: B60T7/12 ,  B60K31/00 ,  B60K31/10 ,  B60T7/22 ,  B60T8/172 ,  B60T8/1763 ,  B60W30/00 ,  B60T7/00

CPC classification number: B60T7/22 ,  B60G2400/823 ,  B60G2800/22 ,  B60G2800/224 ,  B60K31/0008 ,  B60K31/107 ,  B60T2201/02 ,  B60T2201/12 ,  B60W30/09 ,  B60W2510/1005 ,  B60W2520/105 ,  B60W2540/10 ,  B60W2550/142 ,  B60W2550/148 ,  B60W2550/30 ,  B60W2550/308

Abstract: The present invention pertains a method and a system for controlling a stand-by braking torque applied to an automotive vehicle under a condition of approaching or following an obstacle preceding the vehicle, the automotive vehicle having a powering system for applying a driving torque to the vehicle in response to an operator power demand. A brake controller executes a series of instructions for determining a variable indicative of dynamic situation of the vehicle, for sampling the determined values of the dynamic situation indicative variable immediately before an operator braking action to reduce the speed of the vehicle is imminent, for using the sampled values of the dynamic situation indicative variable as a basis to establish a parameter, and for using the established parameter as a basis to determine a target value of stand-by braking torque.

Abstract translation: 本发明涉及一种用于控制在接近或跟随车辆前方的障碍物的情况下施加到机动车辆的待机制动转矩的方法和系统，所述机动车辆具有用于向车辆施加驱动扭矩的动力系统 响应于运营商的电力需求。 制动控制器执行一系列用于确定指示车辆的动态情况的变量的指令，用于在操作者制动动作之前立即对动态情况指示变量的确定值进行采样，以减少车辆的速度即将到来 作为建立参数的基础的动态情况指示变量的采样值，以及使用建立的参数作为确定待机制动转矩的目标值的基础。

公开(公告)号：WO98052803A1

公开(公告)日：1998-11-26

申请号：PCT/JP1998/002222

申请日：1998-05-20

IPC: B60G17/019 ,  B60T8/172 ,  B60T8/1763 ,  B60T8/58

CPC classification number: B60G17/019 ,  B60G2204/115 ,  B60G2400/64 ,  B60G2400/822 ,  B60G2600/02 ,  B60G2800/22 ,  B60G2800/702 ,  B60T8/172 ,  B60T8/1725 ,  B60T8/17636 ,  B60T2240/02

Abstract: An ABS device comprising an arbitrary number of first sensors (15, 16) capable of obtaining road surface frictional force information corresponding to the road surface frictional force (F) working between the wheels of a vehicle and the surface of the road on which it is traveling and braking torque information corresponding to the braking torque (T) working between the wheels of the vehicle and its braking system; difference parameter (M) calculating means (21) for calculating M corresponding to the difference between the road surface frictional force information and the braking torque information from these first sensors (15, 16); and solenoid valve control means (23) for stopping, after reduction of the brake fluid pressure is started during the operation of the braking system, the pressure reduction when the value of M reaches a second threshold which is either equal to or slightly smaller in absolute value than a first threshold corresponding to the peak value of M.

Abstract translation: 一种ABS装置，包括任意数量的第一传感器（15,16），所述第一传感器能够获得与在车辆的车轮之间工作的路面摩擦力（F）对应的路面摩擦力信息， 对应于在车辆的车轮与其制动系统之间工作的制动转矩（T）的行驶和制动转矩信息; 差分参数（M）计算装置（21），用于根据来自这些第一传感器（15,16）的路面摩擦力信息和制动转矩信息之间的差计算M; 和电磁阀控制装置（23），用于在制动系统的操作期间开始制动液压力的降低之后停止，当M的值达到等于或小于绝对值的第二阈值时的压力降低 值比对应于M的峰值的第一阈值

公开(公告)号：WO1996005975A1

公开(公告)日：1996-02-29

申请号：PCT/US1995010641

申请日：1995-08-18

Applicant: AIMRITE SYSTEMS INTERNATIONAL, INC. ,  HAMILTON, James, M. ,  WOODS, Lonnie, K. ,  TROTTA, Thomas, P.

Inventor： AIMRITE SYSTEMS INTERNATIONAL, INC.

IPC: B60G17/06

CPC classification number: B60G17/0195 ,  B60G17/018 ,  B60G17/08 ,  B60G2204/80 ,  B60G2400/102 ,  B60G2400/106 ,  B60G2400/204 ,  B60G2500/10 ,  B60G2600/12 ,  B60G2600/14 ,  B60G2600/16 ,  B60G2600/76 ,  B60G2600/90 ,  B60G2800/012 ,  B60G2800/014 ,  B60G2800/22

Abstract: A controller (16) for controlling a damping system (12) is disclosed. The system (12) has at least two dampers (12a-12d) for damping between sprung and unsprung masses (7, 2) in at least one of compression and rebound directions. A sensor (190a-190d) generates position signals (17a-17d) representative of the displacement between the sprung and unsprung masses (7, 2). A regulator (40a-40b) responds to at least one of the independent compression and rebound control signals (25a-25d, 27a-27d) for adjusting, respectively, at least one of compression and rebound resisting forces of the dampers (12a-12d) between the masses (2, 7). The controller (16) includes a processor (15) that is responsive to signals representative of the position signals (17a-17d) for forming the compression and rebound control signals (25a-25d, 27a-27d) for the regulator (40a, 40b) as a function of motion between the masses (2, 7) or a motion of a vehicle (8) in which the dampers (12a-12d) are located.

Abstract translation: 公开了一种用于控制阻尼系统（12）的控制器（16）。 系统（12）具有至少两个阻尼器（12a-12d），用于在压缩和回弹方向中的至少一个中在弹簧和非簧载质量（7,2）之间进行阻尼。 传感器（190a-190d）产生代表弹簧和非簧载质量（7,2）之间位移的位置信号（17a-17d）。 调节器（40a-40b）响应独立的压缩和回弹控制信号（25a-25d，27a-27d）中的至少一个，用于分别调节阻尼器（12a-12d）的压缩和回弹阻力中的至少一个 ）（2,7）之间。 控制器（16）包括响应于表示位置信号（17a-17d）的信号的处理器（15），用于形成调节器（40a，40b）的压缩和反弹控制信号（25a-25d，27a-27d） ）作为所述质量块（2,7）之间的运动或其中所述阻尼器（12a-12d）所在的车辆（8）的运动的函数。

公开(公告)号：WO9400307A3

公开(公告)日：1994-06-09

申请号：PCT/GB9301281

申请日：1993-06-16

Applicant: ROVER GROUP

Inventor： HOYLE CHRISTOPHER STEPHEN ,  PASK MARK ,  WOODHOUSE RICHARD GRAHAM ,  DAVIS MARTIN JAMES ,  BOOTH MICHAEL JAMES

IPC: B60G17/015 ,  B60G17/017 ,  B60G17/052

CPC classification number: B60G17/017 ,  B60G17/0155 ,  B60G17/0523 ,  B60G2202/152 ,  B60G2400/204 ,  B60G2400/252 ,  B60G2400/30 ,  B60G2400/304 ,  B60G2400/38 ,  B60G2400/50 ,  B60G2400/90 ,  B60G2400/952 ,  B60G2500/2012 ,  B60G2500/30 ,  B60G2600/20 ,  B60G2800/20 ,  B60G2800/22

Abstract: A vehicle air suspension can be controlled between a Standard setting of ride height and a lower, Kneel, setting. Movement to or from the Kneel setting is frozen if a door is opened or if the footbrake is applied. Alteration to the Kneel setting is prevented except when the vehicle is stationary. The suspension reverts to the Standard ride height if the vehicle is driven off or the handbrake is released. Movement of the suspension to or from a lower or higher setting is carried out sequentially to prevent headlamp dazzle. If the vehicle becomes partly supported by direct contact between the chassis and the ground (belly-out) this is detected by monitoring signals to ride height control valves and by providing a controlled re-inflation and balancing of the air springs.

Abstract translation: 车辆空气悬架具有包括可操作地连接到空气弹簧（15,16,17,18）的ECU（27）和阀块（28）的控制装置，以保持车辆的簧上和非簧下部分之间的乘坐高度与每个 空气弹簧在特定的环境。 控制装置为每个空气弹簧提供相应的上升信号，趋向于增加乘坐高度，并且相应的下降信号倾向于降低行驶高度。 如果车辆通过底盘（21）和地面（腹外）之间的直接接触部分地支撑，则通过监视来自ECU的信号到阀块中的行驶高度控制阀来检测车辆。 如果下降信号存在超过预定时间，则停止下降信号并且通过提供受控的再充气和空气弹簧的平衡来恢复正常条件。 $$

公开(公告)号：WO1993011954A1

公开(公告)日：1993-06-24

申请号：PCT/CA1991000447

申请日：1991-12-17

Applicant: CB AUTO DESIGN INC.

Inventor： CB AUTO DESIGN INC. ,  BAZERGUI, Claude

IPC: B60G15/00

CPC classification number: F16F9/06 ,  B60G15/00 ,  B60G17/0152 ,  B60G2400/104 ,  B60G2400/106 ,  B60G2400/204 ,  B60G2400/412 ,  B60G2400/90 ,  B60G2600/18 ,  B60G2600/20 ,  B60G2800/18 ,  B60G2800/22 ,  B60G2800/24

Abstract: An auxiliary suspension unit (A) for mounting parallel to a standard shock absorber comprises a cylinder (52) receiving a piston (42) which includes a piston head (46) mounted to a piston rod (44) and defining in the cylinder first and second chambers (72, 74) filled with oil (76). The first chamber (72) is on the rod side of the piston head (46). A spring structure (132) comprises a floating piston (112) and a high pressure accumulator (126) contained in a third chamber (122) with the floating piston (112) being slidable therein. The working fluid (76) from the second chamber (74) exerts pressure on the floating piston (112) and is opposed by the high-pressure accumulator (126) of the third chamber (122). The auxiliary unit (A) also comprises an actuator (20) for positioning a valve (64) provided on the piston (42) into first and second positions thereof and further comprises a control device (C) for the actuator (20). In the first position of the valve (64) and upon compression of the auxiliary unit (A), a bypass (288) allows fluid transfer from the second (274) to the first chamber (272). Alternatively, the bypass (288) can be replaced by a first orifice (86), whereby the fluid transferring from the second (74) to the first chamber (72) creates a damping force. In the second position of the valve (64), the bypass (288) or the first orifice (86) is closed. Therefore, fluid from the second chamber (74) passing through a second orifice (110) exerts pressure on the floating piston (112). The high-pressure accumulator (126) opposes a downward movement of the floating piston (112) into the third chamber (122) thereby providing a spring force to the auxiliary unit (A) along with a damping force resulting from the second orifice (110).

Abstract translation: 用于平行于标准减震器安装的辅助悬架单元（A）包括容纳活塞（42）的气缸（52），活塞（42）包括安装到活塞杆（44）上的活塞头（46）并且首先限定在气缸中 填充有油（76）的第二室（72,74）。 第一室72位于活塞头46的杆侧。 弹簧结构（132）包括浮动活塞（112）和容纳在第三腔室（122）中的高压蓄能器（126），其中浮动活塞（112）可在其中滑动。 来自第二室（74）的工作流体（76）对浮动活塞（112）施加压力并与第三室（122）的高压蓄能器（126）相对。 辅助单元（A）还包括用于将设置在活塞（42）上的阀（64）定位到其第一和第二位置的致动器（20），并且还包括用于致动器（20）的控制装置（C）。 在阀（64）的第一位置，并且在辅助单元（A）压缩时，旁路（288）允许流体从第二（274）传递到第一腔室（272）。 或者，旁路（288）可以由第一孔口（86）代替，由此从第二（74）传递到第一腔室（72）的流体产生阻尼力。 在阀（64）的第二位置，旁路（288）或第一孔（86）关闭。 因此，来自第二室（74）的通过第二孔（110）的流体对浮动活塞（112）施加压力。 高压蓄能器（126）将浮动活塞（112）向下移动到第三室（122）中，从而向辅助单元（A）提供弹簧力以及由第二孔口（110）产生的阻尼力 ）。