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1. 发明授权

US10906370B1 Active suspension system 有权
公开(公告)号：US10906370B1
公开(公告)日：2021-02-02
申请号：US16130041
申请日：2018-09-13
申请人： Jonathan L. Hall , Kan Zhou , Troy A. Carter , Paul J. Keas , Neal M. Lackritz
发明人： Jonathan L. Hall , Kan Zhou , Troy A. Carter , Paul J. Keas , Neal M. Lackritz
IPC分类号： B60G17/015 , B60G17/019 , B60G17/02 , B60G17/08 , B60G15/06
摘要： A suspension actuator assembly includes a first actuator and a second actuator. The first actuator selectively applies a first force between an unsprung mass and a sprung mass of a vehicle to control movement therebetween. The second actuator selectively applies a second force between the unsprung mass and a reaction mass to damp movement of the unsprung mass. The second actuator is coupled to the first actuator to form the suspension actuator assembly as a singular unit.

2. 发明授权

US11065931B1 Active suspension system 有权
公开(公告)号：US11065931B1
公开(公告)日：2021-07-20
申请号：US16129984
申请日：2018-09-13
申请人： Paul J. Keas , Jonathan L. Hall , Kan Zhou , Troy A. Carter , Neal M. Lackritz
发明人： Paul J. Keas , Jonathan L. Hall , Kan Zhou , Troy A. Carter , Neal M. Lackritz
IPC分类号： B60G13/00 , B60G17/019
摘要： A suspension system includes a primary actuator, an inertial actuator, and a controller. The primary actuator applies force between a sprung mass and an unsprung mass of a vehicle to control movement therebetween. The inertial actuator applies force between the unsprung mass and a reaction mass to damp movement of the unsprung mass. The inertial actuator has a threshold capacity. The controller controls the primary actuator and the inertial actuator. The controller determines a required damping of the movement of the unsprung mass, and apportions the required damping between the primary actuator and the inertial actuator.

3. 发明授权

US12097740B1 Control system 有权
公开(公告)号：US12097740B1
公开(公告)日：2024-09-24
申请号：US17677258
申请日：2022-02-22
申请人： Jonathan L. Hall , Matisse J. Milovich , Paul J. Keas , Neal M. Lackritz
发明人： Jonathan L. Hall , Matisse J. Milovich , Paul J. Keas , Neal M. Lackritz
IPC分类号： B60G17/0165 , B60G17/016 , B60G17/02 , B60G17/06
CPC分类号： B60G17/06 , B60G17/0161 , B60G17/0164 , B60G17/0165 , B60G17/021 , B60G2400/821 , B60G2400/823 , B60G2400/824
摘要： A support system includes a primary actuator that transfers force between a sprung mass and an unsprung mass. A control system operates the primary actuator to provide additional control when a damper exceeds a capacity threshold. The control system changes the capacity threshold according to the environmental condition.

4. 发明授权

US11285773B1 Control system 有权
公开(公告)号：US11285773B1
公开(公告)日：2022-03-29
申请号：US16567482
申请日：2019-09-11
申请人： Jonathan L. Hall , Matisse J. Milovich , Paul J. Keas , Neal M. Lackritz
发明人： Jonathan L. Hall , Matisse J. Milovich , Paul J. Keas , Neal M. Lackritz
IPC分类号： B60G17/016 , B60G17/06 , B60G17/02 , B60G17/0165
摘要： A vehicle includes a vehicle body, a wheel, a suspension system that supports the wheel relative to the vehicle body, a sensing system for determining an environmental condition ahead of the vehicle and a control system. The suspension system includes a primary actuator that transfers force between the wheel and the vehicle body, and a wheel hop damper that includes a moving mass and that transfers force between the wheel and the moving mass independent of the vehicle body to inhibit resonance of an unsprung mass formed by the wheel and a portion of the suspension system coupled thereto. The control system operates the primary actuator to provide additional secondary ride control when the wheel hop damper exceeds a capacity threshold. The control system changes the capacity threshold according to the environmental condition. The wheel hop damper may be a reaction mass actuator or a tuned mass damper.

5. 发明授权

US11173766B1 Suspension system with locking structure 有权
公开(公告)号：US11173766B1
公开(公告)日：2021-11-16
申请号：US16106056
申请日：2018-08-21
申请人： Jonathan L. Hall , Neal M. Lackritz , Troy A. Carter
发明人： Jonathan L. Hall , Neal M. Lackritz , Troy A. Carter
IPC分类号： B60G17/016 , B60G17/017
摘要： A suspension component includes a suspension spring, a screw actuator that is operable to compress and decompress the suspension spring upon supply of electrical power to the screw actuator, and locking structure that engages a portion of the screw actuator to restrain motion of the screw actuator to maintain a current degree of compression of the suspension spring.

6. 发明授权

US5404565A Message tracking in a parallel network employing a status word at each node which reflects a message's progress 失效
标题翻译：在每个节点采用状态字的并行网络中的消息跟踪，其反映消息的进度
公开(公告)号：US5404565A
公开(公告)日：1995-04-04
申请号：US197004
申请日：1994-02-15
申请人： Joel M. Gould , Neal M. Lackritz
发明人： Joel M. Gould , Neal M. Lackritz
IPC分类号： G06F13/00 , G06F15/16 , G06F15/173 , G06F15/177 , H04L12/26
CPC分类号： G06F15/17381
摘要： A multiple node network is described wherein messages are transmitted between source and intermediate nodes to a destination node, the network including a message progress reporting system which employs a status word that enables the source node to determine a message's progress. Each parent node comprises a status word register for reporting a status word that indicates the progress of the message. The parent node further includes a routing mechanism for receiving a status word from a child node that indicates the message's progress in the child node and at succeeding nodes thereafter. The routing mechanism updates the status word in the status word register in accordance with the received status word. The routing mechanism further transmits the updated status word from the parent node to a source node upon the parent node having received status words from all child nodes to which the parent node transmitted the message whereby each succeeding parent node does not transmit its status word until all succeeding nodes have accumulated their status words and reported upward in the tree.
摘要翻译：描述了一种多节点网络，其中消息在源节点和中间节点之间传送到目的地节点，该网络包括消息进度报告系统，该系统采用能使源节点确定消息进度的状态字。每个父节点包括状态字寄存器，用于报告指示消息进度的状态字。父节点还包括路由机制，用于从子节点接收指示消息在子节点中的进程的状态字，以及其后的后续节点。路由机制根据接收的状态字更新状态字寄存器中的状态字。当父节点已经从父节点发送消息的所有子节点接收到状态字时，路由机制进一步将更新的状态字从父节点发送到源节点，由此每个后续父节点不发送其状态字直到所有后续节点已经积累了他们的状态字，并在树上向上报告。

7. 发明申请

US20140005888A1 ACTIVE WHEEL DAMPING 有权
标题翻译：主动轮阻尼
公开(公告)号：US20140005888A1
公开(公告)日：2014-01-02
申请号：US13534808
申请日：2012-06-27
申请人： Amar G. Bose , Paul Bender , Marco Giovanardi , Lawrence D. Knox , Neal M. Lackritz , William R. Short , Wade P. Torres , Upendra V. Ummethala , David J. Warkentin
发明人： Amar G. Bose , Paul Bender , Marco Giovanardi , Lawrence D. Knox , Neal M. Lackritz , William R. Short , Wade P. Torres , Upendra V. Ummethala , David J. Warkentin
IPC分类号： B60G17/0165
CPC分类号： B60G17/0165 , B60G2400/821 , B60G2400/91 , B60G2600/182 , B60G2800/162
摘要： An active wheel damper. An active suspension damps vertical displacement of an unsprung mass in a frequency range and reduces vertical displacement of a sprung mass in another frequency range.
摘要翻译：主动轮阻尼器。一个主动悬架可以抑制簧下质量在频率范围内的垂直位移，并减少弹簧质量在另一个频率范围内的垂直位移。

8. 发明申请

US20110160959A1 Surface Vehicle Vertical Trajectory Planning 有权
标题翻译：地面车辆垂直轨迹规划
公开(公告)号：US20110160959A1
公开(公告)日：2011-06-30
申请号：US12974190
申请日：2010-12-21
申请人： Lawrence D. Knox , Neal M. Lackritz , James A. Parison , William R. Short
发明人： Lawrence D. Knox , Neal M. Lackritz , James A. Parison , William R. Short
IPC分类号： B60G17/0165
CPC分类号： G01C21/26 , B60G17/0165 , B60G17/0195 , B60G2400/821 , B60G2400/824 , B60G2401/16 , B60G2500/20 , B60G2600/182 , B60G2600/1876 , B60G2600/1877 , B60G2600/1879 , B60G2600/604 , B60G2800/014 , B60G2800/0192 , B60G2800/24 , B60G2800/912 , B60G2800/915
摘要： An active suspension system for a vehicle including elements for developing and executing a trajectory plan responsive to the path on which the vehicle is traveling. The system may include a location system for locating the vehicle, and a system for retrieving a road profile corresponding to the vehicle location.
摘要翻译：一种用于车辆的主动悬挂系统，包括用于响应于车辆行进的路径来开发和执行轨迹计划的元件。系统可以包括用于定位车辆的定位系统，以及用于检索对应于车辆位置的道路轮廓的系统。

9. 发明授权

US08517395B2 Surface vehicle vertical trajectory planning 有权
公开(公告)号：US08517395B2
公开(公告)日：2013-08-27
申请号：US12974190
申请日：2010-12-21
申请人： Lawrence D. Knox , Neal M. Lackritz , William R. Short
发明人： Lawrence D. Knox , Neal M. Lackritz , William R. Short
IPC分类号： B60G17/015
CPC分类号： G01C21/26 , B60G17/0165 , B60G17/0195 , B60G2400/821 , B60G2400/824 , B60G2401/16 , B60G2500/20 , B60G2600/182 , B60G2600/1876 , B60G2600/1877 , B60G2600/1879 , B60G2600/604 , B60G2800/014 , B60G2800/0192 , B60G2800/24 , B60G2800/912 , B60G2800/915
摘要： An active suspension system for a vehicle including elements for developing and executing a trajectory plan responsive to the path on which the vehicle is traveling. The system may include a location system for locating the vehicle, and a system for retrieving a road profile corresponding to the vehicle location.

10. 发明授权

US07434816B2 Surface vehicle vertical trajectory planning 有权
标题翻译：平面车辆垂直轨迹规划
公开(公告)号：US07434816B2
公开(公告)日：2008-10-14
申请号：US11608622
申请日：2006-12-08
申请人： Lawrence D. Knox , Neal M. Lackritz , James A. Parison , William R. Short
发明人： Lawrence D. Knox , Neal M. Lackritz , James A. Parison , William R. Short
IPC分类号： B60G17/015
CPC分类号： G01C21/26 , B60G17/0165 , B60G17/0195 , B60G2400/821 , B60G2400/824 , B60G2401/16 , B60G2500/20 , B60G2600/182 , B60G2600/1876 , B60G2600/1877 , B60G2600/1879 , B60G2600/604 , B60G2800/014 , B60G2800/0192 , B60G2800/24 , B60G2800/912 , B60G2800/915
摘要： An active suspension system for a vehicle including elements for developing and executing a trajectory plan responsive to the path on which the vehicle is traveling. The system may include a location system for locating the vehicle, and a system for retrieving a road profile corresponding to the vehicle locations.
摘要翻译：一种用于车辆的主动悬挂系统，包括用于响应于车辆行进的路径来开发和执行轨迹计划的元件。系统可以包括用于定位车辆的定位系统，以及用于检索对应于车辆位置的道路轮廓的系统。

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