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公开(公告)号：US08657389B2
公开(公告)日：2014-02-25
申请号：US11133503
申请日：2005-05-20
申请人： James W. Post, II , Theodore Klaus
发明人： James W. Post, II , Theodore Klaus
IPC分类号： B60T8/32
CPC分类号： B60W10/184 , B60K28/16 , B60T8/175 , B60T8/1755 , B60T8/4809 , B60W10/06 , B60W2520/26
摘要： A cooperative traction control system wherein individualized control over each wheel's longitudinal slip and/or lateral skidding is provided. The system uses a combination of an existing traction and stability module linked with a drive torque actuator capable of modulating the amount of drive torque at a given wheel on a specified axle. The system permits drive torque at the slipping and/or laterally skidding wheel to be controlled, either alone or in combination with brake actuation and throttle angle control, to reduce or control wheel slip and/or lateral skid and/or vehicle motion.
摘要翻译： 提供了一种协作牵引力控制系统，其中提供了对每个车轮的纵向滑移和/或横向打滑的个性化控制。 该系统结合了现有的牵引力和稳定性模块，该模块与能够调节指定轴上给定车轮处的驱动扭矩量的驱动扭矩致动器相连。 该系统允许单独或与制动器致动和节气门角度控制相结合地控制滑动和/或横向滑动轮的驱动扭矩，以减少或控制车轮滑动和/或侧向滑动和/或车辆运动。
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公开(公告)号：US08229642B2
公开(公告)日：2012-07-24
申请号：US12019341
申请日：2008-01-24
申请人： James W. Post, II , Xiaodi Kang , William Monsma
发明人： James W. Post, II , Xiaodi Kang , William Monsma
IPC分类号： B60G21/00
CPC分类号： B60T8/17555 , B60G17/0165 , B60G17/0195 , B60G17/06 , B60G2800/016 , B60G2800/212 , B60G2800/213 , B60G2800/214 , B60G2800/215 , B60G2800/912 , B60G2800/94 , B60T8/1769 , B60T2201/14 , B60T2210/12 , B60T2260/06 , B60T2270/302 , B60W10/18 , B60W10/184 , B60W10/22 , B60W30/02 , B60W30/18172 , B60W40/064 , B60W40/11 , B60W40/112 , B60W40/114 , B60W2710/22 , B60W2720/14 , B60W2720/30 , B60W2720/403
摘要： Improved methods of controlling the stability of a vehicle are provided via the cooperative operation of vehicle stability control systems such as an Active Yaw Control system, Antilock Braking System, and Traction Control System. These methods use recognition of road surface information including the road friction coefficient (mu), wheel slippage, and yaw deviations. The methods then modify the settings of the active damping system and/or the distribution of drive torque, as necessary, to increase/reduce damping in the suspension and shift torque application at the wheels, thus preventing a significant shift of load in the vehicle and/or improving vehicle drivability and comfort. The adjustments of the active damping system or torque distribution temporarily override any characteristics that were pre-selected by the driver.
摘要翻译： 通过主动偏航控制系统，防抱死制动系统和牵引力控制系统等车辆稳定性控制系统的协同操作来提供改进的车辆稳定性控制方法。 这些方法使用路面信息的识别，包括道路摩擦系数（μ），车轮滑移和偏航偏差。 然后，该方法根据需要修改主动阻尼系统的设置和/或驱动扭矩的分布，以增加/减少悬架中的阻尼和车轮上的换档扭矩施加，从而防止车辆中的负载显着偏移 /或提高车辆驾驶性能和舒适性。 主动阻尼系统或扭矩分配的调整暂时超出驾驶员预选的任何特性。
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公开(公告)号：US08214108B2
公开(公告)日：2012-07-03
申请号：US12482229
申请日：2009-06-10
CPC分类号： B60W50/0098
摘要： A vehicle system and method includes a primary vehicle (PV) and an auxiliary vehicle (AV) selectively connectable to the primary vehicle. The PV and AV vehicles each having an ECU, a propulsion system a braking system, and a directional control system for steering at least one wheel thereon. The ECU of the PV and the ECU of the AV in communication with one another to form an interactive control system that control operation of the systems of the PV and the AV when connected to one another. The vehicle system also includes a docking system for connecting the AV and the PV. The docking system includes an automatic docking actuator that automatically connects the AV to the PV when actuated. Optionally, a remote control device communicates with the ECU of the AV for controlling the AV through the ECU of the AV when disconnected from the PV.
摘要翻译： 车辆系统和方法包括主要车辆（PV）和可选择性地连接到主车辆的辅助车辆（AV）。 每个具有ECU的PV和AV车辆，推进系统，制动系统和用于在其上转向至少一个车轮的方向控制系统。 PV的ECU和AV的ECU彼此通信，以形成控制PV和AV的系统在彼此连接时的操作的交互式控制系统。 车辆系统还包括用于连接AV和PV的对接系统。 对接系统包括一个自动对接执行器，当致动时，它自动将AV连接到PV。 可选地，遥控装置与AV的ECU通信，用于当与PV断开时通过AV的ECU控制AV。
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公开(公告)号：US08141891B2
公开(公告)日：2012-03-27
申请号：US12533705
申请日：2009-07-31
申请人： Jinghong Yu , James W. Post, II
发明人： Jinghong Yu , James W. Post, II
IPC分类号： B60G9/02
CPC分类号： B60G13/04 , B60G2200/44 , B60G2202/23 , B60G2204/129 , B60G2204/416 , B60G2204/421 , B60G2204/423 , B60G2204/424 , B60G2500/40 , F16F7/082
摘要： A vehicle suspension friction control apparatus includes a first link having a first end and a second end, and a second link having a first end and a second end. The first end of the first link is mounted to one of a steering knuckle or a lower control arm connected to a lower part of the steering knuckle. The first end of the second link is mounted to the other of the steering knuckle or the lower control arm. A friction control joint connects the second end of the first link and the second end of the second link for controlling friction between the steering knuckle and the lower control arm.
摘要翻译： 车辆悬架摩擦控制装置包括具有第一端和第二端的第一连杆和具有第一端和第二端的第二连杆。 第一连杆的第一端安装在与转向节的下部连接的转向节或下部控制臂中的一个。 第二连杆的第一端安装到转向节或下部控制臂中的另一个。 摩擦控制接头连接第一连杆的第二端和第二连杆的第二端，用于控制转向节和下控制臂之间的摩擦。
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公开(公告)号：US20110079942A1
公开(公告)日：2011-04-07
申请号：US12572456
申请日：2009-10-02
申请人： James W. Post, II
发明人： James W. Post, II
CPC分类号： B60R13/0815 , Y10T29/49826
摘要： A vibration isolation scheme includes an interior sled mounted to a vehicle body by one or more sled isolators having damping properties. The sled floats with respect to the vehicle body to isolate vehicle occupants from vibrations otherwise transmitted from the vehicle body. The sled isolators can be located at specific vibrational nodes to target a particular frequency or a range of frequencies. The damping properties of the sled isolators can attenuate vibrations in ranges outside the target frequencies.
摘要翻译： 振动隔离方案包括通过具有阻尼特性的一个或多个滑动隔离器安装到车身的内部滑动件。 车尾相对于车身漂浮，以隔离车辆乘客与否，否则从车身传递的振动。 滑轨隔离器可以位于特定的振动节点，以针对特定频率或频率范围。 滑轨隔离器的阻尼特性可以衰减目标频率外的范围内的振动。
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公开(公告)号：US06909958B2
公开(公告)日：2005-06-21
申请号：US10436409
申请日：2003-05-12
申请人： James W. Post, II , Theodore Klaus
发明人： James W. Post, II , Theodore Klaus
CPC分类号： F02D41/021 , F02D41/0225 , F02D2250/18 , F02D2250/26
摘要： A method and system for inhibiting torque steer in a vehicle equipped with steerable wheels that are power driven. The method determines a maximum engine torque limit, determines an estimated driver-desired torque, and controls the actual torque, by adjustment of the throttle angle, to be the smaller of the maximum engine torque limit and the estimated driver-desired torque. Sensors measure steering angle and transmission gear position and a calculator determines the maximum engine torque limit based upon the steering angle and transmission gear position. Further sensors measure engine speed, throttle angle, and atmospheric pressure, and a calculator estimates driver-desired torque based upon the measured engine speed, throttle angle, and atmospheric pressure. A comparator selects the lower of the maximum engine torque limit and the driver-desired engine torque and uses the selected torque to control throttle angle to inhibit torque steer.
摘要翻译： 一种用于在配备有动力驱动的可转向轮的车辆中抑制扭矩转向的方法和系统。 该方法确定最大发动机扭矩极限，确定估计的驾驶员期望转矩，并通过调节节气门角度将实际转矩控制为最大发动机扭矩极限和估计的驾驶员期望转矩的较小值。 传感器测量转向角和传动档位，计算器根据转向角和变速档位来确定最大发动机转矩极限。 进一步的传感器测量发动机速度，节气门角度和大气压力，并且计算器基于测量的发动机速度，节气门角度和大气压力来估计驾驶员期望的扭矩。 比较器选择最大发动机扭矩极限和驾驶员期望发动机扭矩的较低者，并使用所选择的扭矩来控制油门角度以禁止扭矩转向。
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公开(公告)号：US07984915B2
公开(公告)日：2011-07-26
申请号：US12464544
申请日：2009-05-12
申请人： James W. Post, II , John Markoski , Klaus Kramer
发明人： James W. Post, II , John Markoski , Klaus Kramer
IPC分类号： B62D17/00
CPC分类号： F16F9/466 , B60G7/003 , B60G7/006 , B60G17/0152 , B60G2200/182 , B60G2200/462 , B60G2202/414 , B60G2204/62 , B60G2206/1116 , B60G2800/212 , B60G2800/246 , F16F2230/16
摘要： Herein, a particular vehicle suspension control arm in a suspension having multiple control arms is designed to create a range of available axial stiffness levels which relates to a range of toe change at the wheel under to lateral loading. In particular, a semi-active device is arranged on a given suspension control arm to allow a change in stiffness that produces a desirable amount of toe change under the presence of lateral loading. This suspension arrangement, when applied to the rear axle of an automobile, has significant merit in being able to enhance maneuverability and stability over a large range of operating conditions at a minimal level of control input energy and with robust failsafe operation.
摘要翻译： 这里，具有多个控制臂的悬架中的特定车辆悬架控制臂被设计成产生可用的轴向刚度水平的范围，该范围涉及在车轮到侧向载荷下的脚趾变化范围。 特别地，在给定的悬架控制臂上布置有半活动装置，以允许在横向载荷的存在下产生期望的脚趾数量变化的刚度变化。 当应用于汽车的后桥时，这种悬挂装置在能够以最小程度的控制输入能量和鲁棒的故障保护操作的情况下在大范围的操作条件下提高机动性和稳定性具有显着的优点。
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公开(公告)号：US20100318241A1
公开(公告)日：2010-12-16
申请号：US12482229
申请日：2009-06-10
CPC分类号： B60W50/0098
摘要： A vehicle system and method includes a primary vehicle (PV) and an auxiliary vehicle (AV) selectively connectable to the primary vehicle. The PV and AV vehicles each having an ECU, a propulsion system a braking system, and a directional control system for steering at least one wheel thereon. The ECU of the PV and the ECU of the AV in communication with one another to form an interactive control system that control operation of the systems of the PV and the AV when connected to one another. The vehicle system also includes a docking system for connecting the AV and the PV. The docking system includes an automatic docking actuator that automatically connects the AV to the PV when actuated. Optionally, a remote control device communicates with the ECU of the AV for controlling the AV through the ECU of the AV when disconnected from the PV.
摘要翻译： 车辆系统和方法包括主要车辆（PV）和可选择性地连接到主车辆的辅助车辆（AV）。 每个具有ECU的PV和AV车辆，推进系统，制动系统和用于在其上转向至少一个车轮的方向控制系统。 PV的ECU和AV的ECU彼此通信，以形成控制PV和AV的系统在彼此连接时的操作的交互式控制系统。 车辆系统还包括用于连接AV和PV的对接系统。 对接系统包括一个自动对接执行器，当致动时，它自动将AV连接到PV。 可选地，遥控装置与AV的ECU通信，用于当与PV断开时通过AV的ECU控制AV。
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公开(公告)号：US20100289229A1
公开(公告)日：2010-11-18
申请号：US12464544
申请日：2009-05-12
申请人： James W. Post, II , Jon Markoski , Klaus Kramer
发明人： James W. Post, II , Jon Markoski , Klaus Kramer
IPC分类号： B60G3/18
CPC分类号： F16F9/466 , B60G7/003 , B60G7/006 , B60G17/0152 , B60G2200/182 , B60G2200/462 , B60G2202/414 , B60G2204/62 , B60G2206/1116 , B60G2800/212 , B60G2800/246 , F16F2230/16
摘要： Herein, a particular vehicle suspension control arm in a suspension having multiple control arms is designed to create a range of available axial stiffness levels which relates to a range of toe change at the wheel under to lateral loading. In particular, a semi-active device is arranged on a given suspension control arm to allow a change in stiffness that produces a desirable amount of toe change under the presence of lateral loading. This suspension arrangement, when applied to the rear axle of an automobile, has significant merit in being able to enhance maneuverability and stability over a large range of operating conditions at a minimal level of control input energy and with robust failsafe operation.
摘要翻译： 这里，具有多个控制臂的悬架中的特定车辆悬架控制臂被设计成产生可用的轴向刚度水平的范围，该范围涉及在车轮到侧向载荷下的脚趾变化范围。 特别地，在给定的悬架控制臂上布置有半活动装置，以允许在横向载荷的存在下产生期望的脚趾数量变化的刚度变化。 当应用于汽车的后桥时，这种悬挂装置在能够以最小程度的控制输入能量和鲁棒的故障保护操作的情况下在大范围的操作条件下提高机动性和稳定性具有显着的优点。
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公开(公告)号：US08332112B2
公开(公告)日：2012-12-11
申请号：US13075937
申请日：2011-03-30
申请人： Toshiyuki Handa , James W. Post, II
发明人： Toshiyuki Handa , James W. Post, II
IPC分类号： B60K17/34
CPC分类号： B60K17/344 , B60K23/0808 , B60K2023/0883 , B60W2720/403
摘要： A control device for controlling a front wheel drive force and a rear wheel drive force of a vehicle includes a first controller for controlling a drive force of main drive wheels and a drive force of auxiliary drive wheels, wherein the drive force of the main drive wheel is one of the front-wheel drive force and the rear-wheel drive force, and the drive force of the auxiliary drive wheel is another of the front-wheel drive force and the rear-wheel drive force, and a second controller for sending to the first controller an auxiliary-drive-wheels-limiting drive force for limiting the drive force of the auxiliary drive wheels. The second controller has a preparatory unit for preparing reference drive force, a first limiting unit for limiting a reduction in the auxiliary-drive-wheels-limiting drive force, and a second limiting unit for limiting an increase in the auxiliary-drive-wheels-limiting drive force.
摘要翻译： 用于控制车辆的前轮驱动力和后轮驱动力的控制装置包括用于控制主驱动轮的驱动力和辅助驱动轮的驱动力的第一控制器，其中主驱动轮的驱动力 是前轮驱动力和后轮驱动力之一，辅助驱动轮的驱动力是前轮驱动力和后轮驱动力中的另一个，第二控制器用于发送到 第一控制器用于限制辅助驱动轮的驱动力的辅助驱动轮限制驱动力。 第二控制器具有用于准备参考驱动力的准备单元，用于限制辅助驱动轮限制驱动力的减小的第一限制单元和用于限制辅助驱动轮限制驱动力的增加的第二限制单元， 限制驱动力。
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