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1. 发明授权

US07036445B2 Watercraft steer-by-wire system 失效
标题翻译：船舶线控系统
公开(公告)号：US07036445B2
公开(公告)日：2006-05-02
申请号：US10643512
申请日：2003-08-19
申请人： Timothy W. Kaufmann , James M. Petrowski , Scott A. Millsap , Stephen V. Gillman , James M. Card , Ashok Chandy
发明人： Timothy W. Kaufmann , James M. Petrowski , Scott A. Millsap , Stephen V. Gillman , James M. Card , Ashok Chandy
IPC分类号： B63H25/00
CPC分类号： B63H25/42 , B63B39/061 , B63H25/02 , B63H25/04
摘要： A watercraft steer-by-wire control system for watercraft comprising: a direction control system including a rudder position sensor; a helm control system including at least one of; a helm position sensor to produce and transmit a helm position signal and an optional torque sensor to produce and transmit a helm torque sensor signal. The system optionally including a watercraft speed sensor and a master control unit in operable communication with the watercraft speed sensor, the helm control system, and the direction control system. The master control unit includes a position control process for generating the directional command signal in response to the watercraft speed signal, the helm torque sensor signal and the helm position signal. The master control unit includes a torque control process for generating the helm command signal, based on the helm torque sensor signal, the helm position signal and the watercraft speed signal.
摘要翻译：一种用于船舶的船舶转向控制系统，包括：方向控制系统，包括舵位置传感器; 一个舵控制系统，包括以下中的至少一个：用于产生和传送舵位置信号的舵位置传感器和可选的扭矩传感器以产生和传送舵扭矩传感器信号。该系统可选地包括船体速度传感器和与船只速度传感器，舵控系统和方向控制系统可操作地通信的主控制单元。主控制单元包括响应于船体速度信号，舵扭矩传感器信号和舵位置信号产生方向指令信号的位置控制处理。主控制单元包括基于舵扭矩传感器信号，舵位置信号和船体速度信号产生舵指令信号的转矩控制处理。

2. 发明授权

US06535806B2 Tactile feedback control for steer-by-wire systems 有权
公开(公告)号：US06535806B2
公开(公告)日：2003-03-18
申请号：US09960552
申请日：2001-09-21
申请人： Scott A. Millsap , Timothy W. Kaufmann , James M. Petrowski
发明人： Scott A. Millsap , Timothy W. Kaufmann , James M. Petrowski
IPC分类号： A01B6900
CPC分类号： B62D6/008 , B62D5/006
摘要： A steer-by-wire system includes a steering wheel; a steering wheel sensor coupled to the steering wheel for sensing the position of the steering wheel and producing a signal indicative of the position of the steering wheel; a controller in signal communication with the steering wheel sensor for receiving the signal indicative of the position of the steering wheel from the steering wheel sensor and producing a signal indicative of a desired steering wheel feedback torque; and a tactile feedback device in signal communication with the controller for receiving the signal indicative of the desired steering wheel feedback torque and providing a corresponding torque to the steering wheel.

3. 发明授权

US07404369B2 Watercraft steer-by-wireless system 失效
标题翻译：船舶转向无线系统
公开(公告)号：US07404369B2
公开(公告)日：2008-07-29
申请号：US11349652
申请日：2006-02-08
申请人： Steven L. Tracht , Timothy W. Kaufmann , Stephen V. Gillman , Joseph G. D'Ambrosio , Barbara J. Czerny
发明人： Steven L. Tracht , Timothy W. Kaufmann , Stephen V. Gillman , Joseph G. D'Ambrosio , Barbara J. Czerny
IPC分类号： B63H25/02
CPC分类号： B63H25/42 , B63B39/061 , B63H25/02 , B63H25/04
摘要： A watercraft steer-by-wireless control system including: a directional control system responsive to a directional command signal for steering a watercraft, the directional control system including a rudder position sensor to measure and transmit a rudder position signal, and a helm control system responsive to a helm command signal for receiving a directional input to a helm control unit from an operator, the helm control system including a helm position sensor to produce and transmit a helm position signal to a master control unit in operable communication with the helm control system and the directional control system; the master control unit includes a position control process for generating the directional command signal in response to the helm position signal; and wherein the helm control unit wirelessly communicates with the helm control system.
摘要翻译：一种船舶无人驾驶控制系统，包括：响应于用于转向船舶的方向指令信号的方向控制系统，所述方向控制系统包括用于测量和传送方向舵位置信号的舵位置传感器，以及响应于该方向舵位置信号的舵控制系统用于从操作者接收到舵控制单元的定向输入的舵指令信号，所述舵控制系统包括舵位置传感器，用于产生并向主控制单元发送舵位置信号，以与舵控制系统可操作地通信;以及方向控制系统; 主控制单元包括用于响应于舵位置信号产生方向指令信号的位置控制处理; 并且其中所述舵控制单元与所述舵控制系统无线地通信。

4. 发明授权

US07380828B2 Stationary wheel hub 有权
标题翻译：固定轮毂
公开(公告)号：US07380828B2
公开(公告)日：2008-06-03
申请号：US11076222
申请日：2005-03-09
申请人： Ratko Menjak , Timothy W. Kaufmann , Stephen V. Gillman , Brian J. Magnus , Michael J. Cole , Damir Menjak
发明人： Ratko Menjak , Timothy W. Kaufmann , Stephen V. Gillman , Brian J. Magnus , Michael J. Cole , Damir Menjak
IPC分类号： B62D1/16
CPC分类号： B62D1/16 , B60K2350/928 , B62D1/02 , B62D1/04
摘要： The invention provides a steering column assembly for a vehicle and a method for manufacturing the steering column assembly. The steering column assembly includes a steering column member having an aperture extending along an axis. The steering column assembly also includes a steering shaft rotatably disposed at least partially in the aperture. The steering shaft includes a steering wheel engaging end axially spaced from the aperture. The steering column assembly also includes a supporting member for supporting a vehicle accessory. The supporting member is cantilevered from the steering column member and cooperates with the steering column member to define a groove substantially surrounding the steering wheel engaging end.
摘要翻译：本发明提供了一种用于车辆的转向柱组件和用于制造转向柱组件的方法。转向柱组件包括具有沿轴线延伸的孔的转向柱构件。转向柱组件还包括至少部分地可旋转地设置在孔中的转向轴。转向轴包括与该轴向轴向间隔开的方向盘啮合端。转向柱组件还包括用于支撑车辆附件的支撑构件。支撑构件从转向柱构件悬臂，并与转向柱构件配合，以限定基本上围绕方向盘啮合端的槽。

5. 发明授权

US07150240B2 Method and apparatus for maneuvering a watercraft 失效
标题翻译：操纵船只的方法和装置
公开(公告)号：US07150240B2
公开(公告)日：2006-12-19
申请号：US10803571
申请日：2004-03-17
申请人： Stephen V. Gillman , Timothy W. Kaufmann , Matt H. Jimkoski , Brian J. Magnus
发明人： Stephen V. Gillman , Timothy W. Kaufmann , Matt H. Jimkoski , Brian J. Magnus
IPC分类号： B63H25/10 , B63H25/46
CPC分类号： B63H25/42 , B63H25/02
摘要： A watercraft steer-by-wire control system comprising: an input device; at least one transducer in operable communication with the input device; a rudder control system in operable communication with the input device and configured to control a rudder of a watercraft; and a bow thruster control system in operable communication with the at least one transducer and configured to control a bow thruster of the watercraft. A method for the maneuvering if a watercraft. The method comprises: applying a force in a first degree of freedom of an input device; measuring the movement of the input device in the first degree of freedom; converting the movement into a signal proportional to the amount of movement; and transmitting the signal to a bow thruster control system.
摘要翻译：一种船用转向控制系统，包括：输入装置; 至少一个与所述输入装置可操作地通信的换能器; 舵控制系统，其与所述输入装置可操作地通信并且被配置为控制船只的舵; 以及弓形推进器控制系统，其与所述至少一个换能器可操作地连通并且构造成控制所述船只的船首推进器。一种船只操纵的方法。该方法包括：施加输入装置的第一自由度的力; 以第一自由度测量输入装置的运动; 将运动转换成与运动量成比例的信号; 并将信号发送到船首推进器控制系统。

6. 发明授权

US09308932B2 System for providing steering assist torque based on a proportional gain value 有权
标题翻译：基于比例增益值提供转向辅助转矩的系统
公开(公告)号：US09308932B2
公开(公告)日：2016-04-12
申请号：US13570336
申请日：2012-08-09
申请人： Timothy W. Kaufmann , Scott A. Millsap , Farhad Bolourchi
发明人： Timothy W. Kaufmann , Scott A. Millsap , Farhad Bolourchi
IPC分类号： B62D6/08 , B62D1/28 , B62D15/02
CPC分类号： B62D1/28 , B62D15/025 , G01S19/14 , G05D1/0278
摘要： A steering system providing an assist torque to a handwheel is provided, and includes a proportional gain module and a torque command module. The proportional gain module determines a proportional gain value. The proportional gain value is scheduled as a function of a lateral position error and at least one of the following: a near field heading angle, a far field heading angle, a curvature of the lane, and a lateral position of the vehicle. The torque command module determines the torque assist based on the proportional gain value.
摘要翻译：提供了向手轮提供辅助转矩的转向系统，并且包括比例增益模块和转矩指令模块。比例增益模块确定比例增益值。比例增益值被调度为横向位置误差的函数，并且以下中的至少一个：近场方向角，远场方位角，车道的曲率以及车辆的横向位置。转矩指令模块根据比例增益值确定转矩辅助。

7. 发明申请

US20140046547A1 SYSTEM FOR PROVIDING STEERING ASSIST TORQUE BASED ON A PROPORTIONAL GAIN VALUE 有权
标题翻译：基于比例增益值提供转向辅助扭矩的系统
公开(公告)号：US20140046547A1
公开(公告)日：2014-02-13
申请号：US13570336
申请日：2012-08-09
申请人： Timothy W. Kaufmann , Scott A. Millsap , Farhad Bolourchi
发明人： Timothy W. Kaufmann , Scott A. Millsap , Farhad Bolourchi
IPC分类号： B62D6/08
CPC分类号： B62D1/28 , B62D15/025 , G01S19/14 , G05D1/0278
摘要： A steering system providing an assist torque to a handwheel is provided, and includes a proportional gain module and a torque command module. The proportional gain module determines a proportional gain value. The proportional gain value is scheduled as a function of a lateral position error and at least one of the following: a near field heading angle, a far field heading angle, a curvature of the lane, and a lateral position of the vehicle. The torque command module determines the torque assist based on the proportional gain value.
摘要翻译：提供了向手轮提供辅助转矩的转向系统，并且包括比例增益模块和转矩指令模块。比例增益模块确定比例增益值。比例增益值被调度为横向位置误差的函数，并且以下中的至少一个：近场方向角，远场方位角，车道的曲率以及车辆的横向位置。转矩指令模块根据比例增益值确定转矩辅助。

8. 发明授权

US08930081B2 System for indicating an impending vehicle maneuver 有权
标题翻译：用于指示即将发生的车辆操纵的系统
公开(公告)号：US08930081B2
公开(公告)日：2015-01-06
申请号：US13426383
申请日：2012-03-21
申请人： Farhad Bolourchi , Timothy W. Kaufmann , Ashok Chandy
发明人： Farhad Bolourchi , Timothy W. Kaufmann , Ashok Chandy
IPC分类号： B62D5/02
CPC分类号： B62D15/025 , G01S19/39
摘要： A system for indicating an impending vehicle maneuver within a predetermined distance is provided. The system includes a navigational system and a control module. The navigational system receives a vehicle destination and determines a current geographical vehicle position. The navigational system determines if the impending vehicle maneuver is required within the predetermined distance based on the vehicle destination and the current geographical vehicle position. The control module is in communication with the navigational system and a handwheel. The control module sends a signal that creates a steering assist torque in the handwheel if the impending vehicle maneuver is required.
摘要翻译：提供了一种用于在预定距离内指示即将发生的车辆操纵的系统。该系统包括导航系统和控制模块。导航系统接收车辆目的地并确定当前的地理位置。导航系统基于车辆目的地和当前的地理车辆位置确定在预定距离内是否需要即将发生的车辆机动。控制模块与导航系统和手轮通信。如果需要即将进行的车辆操纵，则控制模块发送在手轮中产生转向辅助转矩的信号。

9. 发明申请

US20130253765A1 SYSTEM FOR INDICATING AN IMPENDING VEHICLE MANEUVER 有权
标题翻译：用于指示车辆行驶的系统
公开(公告)号：US20130253765A1
公开(公告)日：2013-09-26
申请号：US13426383
申请日：2012-03-21
申请人： Farhad Bolourchi , Timothy W. Kaufmann , Ashok Chandy
发明人： Farhad Bolourchi , Timothy W. Kaufmann , Ashok Chandy
IPC分类号： B62D6/00
CPC分类号： B62D15/025 , G01S19/39
摘要： A system for indicating an impending vehicle maneuver within a predetermined distance is provided. The system includes a navigational system and a control module. The navigational system receives a vehicle destination and determines a current geographical vehicle position. The navigational system determines if the impending vehicle maneuver is required within the predetermined distance based on the vehicle destination and the current geographical vehicle position. The control module is in communication with the navigational system and a handwheel. The control module sends a signal that creates a steering assist torque in the handwheel if the impending vehicle maneuver is required.
摘要翻译：提供了一种用于在预定距离内指示即将发生的车辆操纵的系统。该系统包括导航系统和控制模块。导航系统接收车辆目的地并确定当前的地理位置。导航系统基于车辆目的地和当前的地理车辆位置来确定在预定距离内是否需要即将进行的车辆操纵。控制模块与导航系统和手轮通信。如果需要即将进行的车辆操纵，则控制模块发送在手轮中产生转向辅助转矩的信号。

10. 发明授权

US08548667B2 Hands on steering wheel detect in lane centering operation 有权
标题翻译：在车道定心操作中手轮检测方向盘
公开(公告)号：US08548667B2
公开(公告)日：2013-10-01
申请号：US13688717
申请日：2012-11-29
申请人： Timothy W. Kaufmann
发明人： Timothy W. Kaufmann
IPC分类号： G01C22/00
CPC分类号： B62D6/00 , B60W30/12 , B60W40/08 , B60W2050/0052 , B60W2510/202
摘要： A control system to determine a hands on wheel (HOW) condition is provided. The control system includes a sensor that monitors an amount of applied torque exerted upon a hand wheel, and a control module for monitoring the sensor. The control module includes a notch filter to attenuate a normal column mode frequency from the amount of applied torque to produce a filtered torque signal. The normal column mode frequency represents a range of vibrational modes of the hand wheel based on a hands off wheel condition. The control module includes a state detector to receive the filtered torque signal from the notch filter. The state detector determines if the HOW condition exists based on if the filtered torque signal exceeds an ON threshold torque value.
摘要翻译：提供了一种用于确定手轮（HOW）状况的控制系统。控制系统包括监测施加在手轮上的施加扭矩量的传感器，以及用于监控传感器的控制模块。控制模块包括陷波滤波器，用于从施加的转矩量衰减正常列模式频率，以产生滤波的转矩信号。正常列模式频率表示基于手轮状态的手轮的振动模式的范围。控制模块包括状态检测器，用于从陷波滤波器接收滤波的扭矩信号。状态检测器基于滤波的扭矩信号是否超过ON阈值转矩值来确定是否存在HOW条件。

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