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1. 发明公开

EP2000390A2 Method of determining boost direction in a power steering system 有权转让
标题翻译： Verfahren zur Bestimmung derVerstärkungsrichtungbei einem Servolenksystem
公开(公告)号：EP2000390A2
公开(公告)日：2008-12-10
申请号：EP08155692.0
申请日：2008-05-06
申请人： Delphi Technologies, Inc.
发明人： Kaufmann, Timothy Wesley , Birsching, Joel Edward
IPC分类号： B62D5/06 , B62D6/00 , B62D101/00 , B62D113/00 , B62D117/00 , B62D123/00 , B62D137/00
CPC分类号： B62D5/0835 , B62D5/06
摘要： A method of determining a direction of a power boost applied to a power cylinder of a variable effort power steering system includes measuring a pressure of a hydraulic fluid between a pump and a control valve. A first position of the hand wheel is detected and initialized when the pressure is within a pre-defined equilibrium pressure range. A second position of the hand wheel is detected in response to rotational movement of the hand wheel. The first position and the second position of the hand wheel are measured in cumulative degrees rotated left or right of a on-center orientation of the hand wheel. The second position is subtracted from the first position to obtain a differential value representing the direction of the power boost. A negative differential value represents a first direction and a positive differential value represents a second direction of the power boost.
摘要翻译：确定施加到可变力动力转向系统的动力缸的动力提升的方向的方法包括测量泵和控制阀之间的液压流体的压力。当压力在预定的平衡压力范围内时，检测并初始化手轮的第一位置。响应于手轮的旋转运动来检测手轮的第二位置。手轮的第一位置和第二位置是以手轮的中心方向左右旋转的累积度来测量的。从第一位置减去第二位置，以获得表示功率提升方向的差分值。负微分值表示第一方向，正差分值表示功率提升的第二方向。

2. 发明公开

EP1950115A2 Systems, methods, and computer program products for lane change detection and handling of lane keeping torque 有权
标题翻译：系统，方法和计算机程序产品的检测车道的改变，以及用于处理跟踪扭矩
公开(公告)号：EP1950115A2
公开(公告)日：2008-07-30
申请号：EP08100747.8
申请日：2008-01-22
申请人： Delphi Technologies, Inc.
发明人： Kaufmann, Timothy Wesley , Bolourchi, Farhad
IPC分类号： B60W30/12
CPC分类号： B62D1/286 , B60K28/066 , B60W10/18 , B60W10/20 , B60W30/12 , B60W30/143 , B60W30/18172 , B60W50/12 , B60W50/14 , B60W2040/0818 , B60W2040/0827 , B60W2050/0071 , B60W2710/18 , B60W2710/20 , B62D15/025
摘要： Systems, methods and computer program products for lane change detection and handling of lane keeping torque. Disclosed herein is an exemplary embodiment for a method including calculating a distance between a center of a vehicle (1) and a center (2a) of a lane, determining a discontinuity in the calculation of the distance between the center of the vehicle (1) and the center (2a) of a lane and enabling a torque correction to compensate for the discontinuity.
摘要翻译：系统，方法和计算机程序产品变道检测和车道保持转矩的处理。公开在是一个车道的示例性实施例为包括计算车辆的中心之间的距离的方法（1）和一个中心（2a）中，确定性采矿中的距离的车辆的中心之间的计算中的不连续性（1）和车道和启用扭矩校正的中心（2a）中，以补偿不连续性。

3. 发明公开

EP1227027A3 Tactile feedback control for steer-by-wire systems 审中-公开
标题翻译：为“引导线控” -Lenkungen触觉反馈控制
公开(公告)号：EP1227027A3
公开(公告)日：2003-12-17
申请号：EP02075353.9
申请日：2002-01-29
申请人： Delphi Technologies, Inc.
发明人： Millsap, Scott A. , Kaufmann, Timothy Wesley , Petrowski, James M.
IPC分类号： B62D6/00 , B62D5/04
CPC分类号： B62D6/008 , B62D5/006
摘要： A steer-by-wire system includes a steering wheel (12); a steering wheel sensor (14) 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 (16) 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 (20) 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.

4. 发明公开

EP2000390A3 Method of determining boost direction in a power steering system 有权转让
标题翻译：在动力转向系统中确定所述加强方向的方法
公开(公告)号：EP2000390A3
公开(公告)日：2010-02-10
申请号：EP08155692.0
申请日：2008-05-06
申请人： Delphi Technologies, Inc.
发明人： Kaufmann, Timothy Wesley , Birsching, Joel Edward
IPC分类号： B62D5/06 , B62D6/00 , B62D101/00 , B62D113/00 , B62D117/00 , B62D123/00 , B62D137/00
CPC分类号： B62D5/0835 , B62D5/06
摘要： A method of determining a direction of a power boost applied to a power cylinder of a variable effort power steering system includes measuring a pressure of a hydraulic fluid between a pump and a control valve. A first position of the hand wheel is detected and initialized when the pressure is within a pre-defined equilibrium pressure range. A second position of the hand wheel is detected in response to rotational movement of the hand wheel. The first position and the second position of the hand wheel are measured in cumulative degrees rotated left or right of a on-center orientation of the hand wheel. The second position is subtracted from the first position to obtain a differential value representing the direction of the power boost. A negative differential value represents a first direction and a positive differential value represents a second direction of the power boost.

5. 发明公开

EP1950115A3 Systems, methods, and computer program products for lane change detection and handling of lane keeping torque 有权
标题翻译：系统，方法和计算机程序产品的检测车道的改变，以及用于处理跟踪扭矩
公开(公告)号：EP1950115A3
公开(公告)日：2009-12-16
申请号：EP08100747.8
申请日：2008-01-22
申请人： Delphi Technologies, Inc.
发明人： Kaufmann, Timothy Wesley , Bolourchi, Farhad
IPC分类号： B60W30/12
CPC分类号： B62D1/286 , B60K28/066 , B60W10/18 , B60W10/20 , B60W30/12 , B60W30/143 , B60W30/18172 , B60W50/12 , B60W50/14 , B60W2040/0818 , B60W2040/0827 , B60W2050/0071 , B60W2710/18 , B60W2710/20 , B62D15/025
摘要： Systems, methods and computer program products for lane change detection and handling of lane keeping torque. Disclosed herein is an exemplary embodiment for a method including calculating a distance between a center of a vehicle (1) and a center (2a) of a lane, determining a discontinuity in the calculation of the distance between the center of the vehicle (1) and the center (2a) of a lane and enabling a torque correction to compensate for the discontinuity.

6. 发明公开

EP1908664A2 Systems, methods and computer products for lane keeping and handling of non-detected lane markers 审中-公开
标题翻译：系统，方法和计算机产品为无法识别的车道标记跟踪和处理
公开(公告)号：EP1908664A2
公开(公告)日：2008-04-09
申请号：EP07117247.2
申请日：2007-09-26
申请人： Delphi Technologies, Inc.
发明人： Kaufmann, Timothy Wesley
IPC分类号： B62D1/28 , B62D15/02
CPC分类号： B62D15/025 , G08G1/167
摘要： Systems and methods for detecting lane markers (2). Exemplary cmbodimcnts include systems and methods for determining an average lane width based on the lane markers (2), selecting a dominant lane marker and calculating a distance from center based on the dominant lane marker.
摘要翻译：为了检测车道标记的系统和方法（2）。示例性cmbodimcnts包括基于车道标记（2）选择一个显性车道标记，并计算基于所述主导车道标记从中心的距离的系统和用于平均的车道宽度确定的开采方法。

7. 发明公开

EP1227027A2 Tactile feedback control for steer-by-wire systems 审中-公开
标题翻译： FühlbareRückkopplungs-Regelungfür“steer-by-wire”-Lenkungen
公开(公告)号：EP1227027A2
公开(公告)日：2002-07-31
申请号：EP02075353.9
申请日：2002-01-29
申请人： Delphi Technologies, Inc.
发明人： Millsap, Scott A. , Kaufmann, Timothy Wesley , Petrowski, James M.
IPC分类号： B62D6/00
CPC分类号： B62D6/008 , B62D5/006
摘要： A steer-by-wire system includes a steering wheel (12); a steering wheel sensor (14) 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 (16) 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 (20) 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.
摘要翻译：线控转向系统包括方向盘（12）; 联接到所述方向盘的方向盘传感器（14），用于感测所述方向盘的位置并产生指示所述方向盘的位置的信号; 与方向盘传感器信号通信的控制器（16），用于接收指示方向盘从方向盘传感器的位置的信号，并产生指示期望的方向盘反馈扭矩的信号; 以及与所述控制器进行信号通信的触觉反馈装置（20），用于接收指示所述期望的方向盘反馈扭矩的信号并向所述方向盘提供相应的扭矩。

8. 发明授权

EP0842840B1 Electric power steering control 失效
标题翻译：控制的电动助力转向
公开(公告)号：EP0842840B1
公开(公告)日：2002-04-03
申请号：EP96203242.1
申请日：1996-11-19
申请人： Delphi Technologies, Inc.
发明人： Chandy, Ashok , Kaufmann, Timothy Wesley , Collier-Hallman, Steven James , Kleinau, Julie Ann
IPC分类号： B62D6/00
CPC分类号： B62D5/0466

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