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23 条记录 (耗时 0.012 秒)

    Hitch angle warning system and method
    1.
    发明授权
    Hitch angle warning system and method 有权
    牵引角报警系统及方法

    公开(公告)号：US09517668B2

    公开(公告)日：2016-12-13

    申请号：US14668424

    申请日：2015-03-25

    申请人： Ford Global Technologies, LLC

    发明人： Erick Michael Lavoie

    IPC分类号： G06F17/00 ,  B62D13/06 ,  B60D1/30 ,  B62D15/02 ,  B60D1/06 ,  B60D1/62 ,  B60D1/24

    CPC分类号： B60D1/305 ,  B60D1/06 ,  B60D1/245 ,  B60D1/30 ,  B60D1/62 ,  B60R2300/307 ,  B60R2300/607 ,  B60R2300/80 ,  B60W2520/22 ,  B62D13/06 ,  B62D15/027 ,  B62D15/0285

    摘要： A hitch angle warning system includes a camera-based hitch angle sensor that senses a hitch angle between a vehicle and a trailer. The hitch angle warning system also includes a controller that estimates an amount of time for the hitch angle to reach a threshold angle based on a rate of change of the hitch angle. The threshold angle may be set to a maximum hitch angle controllable by the vehicle based on a length of the trailer. The controller thereby generates a warning signal when the amount of time is less than a threshold time, which is configured to be greater or equal to than a response time of a driver of the vehicle to make a corrective action. The warning signal may be deactivated when the amount of time is greater than a second time that is greater than the threshold time.

    摘要翻译： 牵引角警报系统包括基于照相机的牵引角传感器，其感测车辆和拖车之间的牵引角度。 牵引角警报系统还包括控制器，该控制器基于牵引角的变化率来估计牵引角度达到阈值角度的时间量。 阈值角度可以被设置为基于拖车的长度由车辆控制的最大牵引角度。 当所述时间量小于阈值时间时，所述控制器产生警告信号，所述阈值时间被配置为大于或等于所述车辆驾驶员作出纠正动作的响应时间。 当时间量大于大于阈值时间的第二时间时，警告信号可以被禁用。

    Ball and socket joint with sensor device and process for wear measurement
    2.
    发明授权
    Ball and socket joint with sensor device and process for wear measurement 失效
    带传感器装置的球窝接头和磨损测量过程

    公开(公告)号：US07762736B2

    公开(公告)日：2010-07-27

    申请号：US11917367

    申请日：2006-06-14

    申请人： Metin Ersoy ,  Joachim Spratte ,  Michael Klank ,  Peter Hofmann

    发明人： Metin Ersoy ,  Joachim Spratte ,  Michael Klank ,  Peter Hofmann

    IPC分类号： F16C11/08

    CPC分类号： F16C11/0647 ,  B60D1/30 ,  B60D1/305 ,  B60D1/58 ,  F16C11/0604 ,  F16C11/0633 ,  F16C11/0642 ,  F16C17/24 ,  F16C41/00 ,  F16C2326/05 ,  Y10T403/32196 ,  Y10T403/32631 ,  Y10T403/32713 ,  Y10T403/32721

    摘要： A ball and socket joint is provided for a motor vehicle that has a joint housing (1), in the interior space of which a ball shell (2) is arranged. The ball (3) of a ball pivot (4) is accommodated in the ball shell (2). A sensor device (7), for measuring forces and loads, is arranged on a flexurally elastic printed circuit board (6). The printed circuit board is fastened in the joint housing (1) in a flexurally mobile manner. The sensor device (7) measures deflections and mechanical stresses of the sensor printed circuit board (6). A transmission device introduces forces or a bending moments into the sensor printed circuit board (6) in case of a deformation of the ball shell (2). The process makes possible the permanent determination of the state of wear of the ball and socket joint via measurement of the prestressing force of the ball shell.

    摘要翻译： 为具有接头壳体（1）的机动车辆提供球窝接头，其内部空间设置有球壳（2）。 球枢轴（4）的球（3）容纳在球壳（2）中。 用于测量力和载荷的传感器装置（7）布置在弯曲弹性印刷电路板（6）上。 印刷电路板以弯曲移动的方式紧固在接头壳体（1）中。 传感器装置（7）测量传感器印刷电路板（6）的偏转和机械应力。 在球壳（2）变形的情况下，传动装置将力或弯矩引入传感器印刷电路板（6）。 该过程可以通过测量球壳的预应力来永久确定球窝接头的磨损状态。

    TRAILERING ASSIST SYSTEM WITH TRAILER ANGLE DETECTION
    3.
    发明申请
    TRAILERING ASSIST SYSTEM WITH TRAILER ANGLE DETECTION 审中-公开
    跟踪角度检测的跟踪辅助系统

    公开(公告)号：US20150321697A1

    公开(公告)日：2015-11-12

    申请号：US14803147

    申请日：2015-07-20

    申请人： MAGNA ELECTRONICS INC.

    发明人： Yuesheng Lu ,  Joel S. Gibson ,  Travis G. Johnson ,  Shawn T. Hunt

    IPC分类号： B62D13/06

    CPC分类号： B62D13/06 ,  B60C9/005 ,  B60D1/245 ,  B60D1/305 ,  B60D1/62 ,  B60Q9/005 ,  G06T7/246 ,  G06T7/73 ,  G06T2207/30204 ,  G06T2207/30252

    摘要： A trailering assist system for a vehicle includes a rearward facing camera disposed at a rearward portion of a vehicle equipped with the trailering assist system. The rearward facing camera is operable to capture image data representative of the scene rearward of the equipped vehicle. When a trailer is near and/or attached to the equipped vehicle and is rearward of the equipped vehicle, a processor is operable to process the captured image data and, responsive at least in part to such processing, is operable to determine a trailer angle of the trailer relative to a longitudinal axis of the equipped vehicle.

    摘要翻译： 用于车辆的拖车辅助系统包括设置在配备有拖车辅助系统的车辆的后部的向后照相机。 向后的相机可操作以捕获表示装备的车辆后方的场景的图像数据。 当拖车靠近和/或附接到配备的车辆并且在配备的车辆的后方时，处理器可操作以处理所捕获的图像数据，并且至少部分地响应于这种处理可操作以确定拖车角度的拖车角度 拖车相对于配备的车辆的纵向轴线。

    Sensing mechanism for hitch articulation angle
    4.
    发明授权
    Sensing mechanism for hitch articulation angle 失效
    牵引关节角度感应机构

    公开(公告)号：US06956468B2

    公开(公告)日：2005-10-18

    申请号：US10434839

    申请日：2003-05-09

    申请人： Yong H. Lee ,  Weiwen Deng ,  Willard A. Hall ,  Thomas R. Brown ,  Joseph J. Gies, III

    发明人： Yong H. Lee ,  Weiwen Deng ,  Willard A. Hall ,  Thomas R. Brown ,  Joseph J. Gies, III

    IPC分类号： B60D1/06 ,  G08B21/00

    CPC分类号： B60D1/305 ,  B60D1/065

    摘要： The invention describes a sensor mechanism for measuring hitch articulation angle. A configuration of the contact face between hitch ball and receiver eliminates the effect of the unwanted trailer motions, such as roll and pitch while accurately registering trailer yaw motion. Also, there is no yaw slippage at the contact that was a major problem during the successive acceleration and brake maneuvers. With the freely rotating ball and shaft, the angle is measured using an angle sensor, such as an optical encoder, potentiometer, or other means. For the case of a relative angle sensor, automatic zero angle calibration can be used to allow an absolute angle measurement.

    摘要翻译： 本发明描述了一种用于测量铰接铰接角度的传感器机构。 悬挂球和接收器之间的接触面的配置消除了不期望的拖车运动的影响，例如滚动和俯仰，同时准确地登记拖车偏航运动。 此外，在连续加速和制动操作期间，接触处没有偏航滑移是主要问题。 使用自由旋转的球和轴，使用诸如光学编码器，电位计或其他装置的角度传感器测量角度。 对于相对角度传感器的情况，可以使用自动零角度校准来进行绝对角度测量。

    HITCH ANGLE WARNING SYSTEM AND METHOD
    10.
    发明申请
    HITCH ANGLE WARNING SYSTEM AND METHOD 有权
    HITCH角度警告系统和方法

    公开(公告)号：US20160023526A1

    公开(公告)日：2016-01-28

    申请号：US14668424

    申请日：2015-03-25

    申请人： Ford Global Technologies, LLC

    发明人： Erick Michael Lavoie

    IPC分类号： B60D1/30 ,  B60Q9/00 ,  B62D6/00

    CPC分类号： B60D1/305 ,  B60D1/06 ,  B60D1/245 ,  B60D1/30 ,  B60D1/62 ,  B60R2300/307 ,  B60R2300/607 ,  B60R2300/80 ,  B60W2520/22 ,  B62D13/06 ,  B62D15/027 ,  B62D15/0285

    摘要： A hitch angle warning system includes a camera-based hitch angle sensor that senses a hitch angle between a vehicle and a trailer. The hitch angle warning system also includes a controller that estimates an amount of time for the hitch angle to reach a threshold angle based on a rate of change of the hitch angle. The threshold angle may be set to a maximum hitch angle controllable by the vehicle based on a length of the trailer. The controller thereby generates a warning signal when the amount of time is less than a threshold time, which is configured to be greater or equal to than a response time of a driver of the vehicle to make a corrective action. The warning signal may be deactivated when the amount of time is greater than a second time that is greater than the threshold time.

    摘要翻译： 牵引角警报系统包括基于照相机的牵引角传感器，其感测车辆和拖车之间的牵引角度。 牵引角警报系统还包括控制器，该控制器基于牵引角的变化率来估计牵引角度达到阈值角度的时间量。 阈值角度可以被设置为基于拖车的长度由车辆控制的最大牵引角度。 当所述时间量小于阈值时间时，所述控制器产生警告信号，所述阈值时间被配置为大于或等于所述车辆驾驶员作出纠正动作的响应时间。 当时间量大于大于阈值时间的第二时间时，警告信号可以被禁用。