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81. 发明授权

US09335163B2 Trailer length estimation in hitch angle applications 有权
标题翻译：挂车角度应用中的拖车长度估计
公开(公告)号：US09335163B2
公开(公告)日：2016-05-10
申请号：US14301919
申请日：2014-06-11
申请人： Ford Global Technologies, LLC
发明人： Erick Michael Lavoie , Christos Kyrtsos
IPC分类号： G01B21/06 , B62D13/06 , B60W30/00 , B62D15/02 , B60D1/24 , B60D1/62
CPC分类号： G01B21/06 , B60D1/245 , B60D1/62 , B60W30/00 , B62D13/06 , B62D15/027
摘要： A vehicle system for estimating a trailer length is disclosed and includes a first sensor for measuring a wheel steer angle and a second sensor for measuring a hitch angle. A processor is in communication with the first and second sensors and is operable to determine a wheel steer angle change and a hitch angle change. The processor performs a first computation if the wheel steer angle change and the hitch angle change satisfy a threshold requirement and performs a second computation if at least one of the wheel steer angle change and the hitch angle change does not satisfy the threshold requirement.
摘要翻译：公开了一种用于估计拖车长度的车辆系统，并且包括用于测量车轮转向角的第一传感器和用于测量牵引角的第二传感器。处理器与第一和第二传感器通信，并且可操作以确定车轮转向角度变化和牵引角度变化。如果轮转向角变化和牵引角变化满足阈值要求，则处理器执行第一计算，并且如果轮转向角变化和牵引角变化中的至少一个不满足阈值要求，则执行第二计算。

82. 发明授权

US09334003B2 Road trailer with orientable secondary wheelset 有权
标题翻译：道路拖车与定向二次轮对
公开(公告)号：US09334003B2
公开(公告)日：2016-05-10
申请号：US14380218
申请日：2013-03-08
申请人： Jean-Baptiste Segard
发明人： Jean-Baptiste Segard
IPC分类号： B60P1/02 , B62D61/12 , A01B63/16 , A01B63/12 , B60S9/14 , B62D13/02 , B62D13/06 , B60D1/173 , B60D1/24 , B60D1/30 , B60D1/62 , B60S9/00
CPC分类号： B62D61/12 , A01B63/12 , A01B63/16 , B60D1/173 , B60D1/245 , B60D1/30 , B60D1/62 , B60P1/025 , B60S9/00 , B60S9/14 , B62D13/025 , B62D13/06
摘要： A road trailer (1) includes, under a chassis (2) with fixed draw bar (4), a main wheelset (3) and a secondary wheelset (6). A retraction device (M, V, 6d) allows the wheelset (6) to be moved in such a way that the trailer (1) rests on the ground (S) selectively either via the main wheelset (3) or via the secondary wheelset (6). An orientation device allows the secondary wheelset (6) to have its direction oriented according to a reversing path followed by a towing vehicle (5) to which the trailer (1) is hitched. Orienting the secondary wheelset (6) allows the trailer (1) to be kept always along the axis of the towing vehicle (5) during reversing.
摘要翻译：公路拖车（1）包括在具有固定牵引杆（4）的底盘（2）下方的主轮轴（3）和次级轮对（6）。回缩装置（M，V，6d）允许轮对（6）以这样的方式移动，使得拖车（1）经由主轮轴（3）或经由次级轮对（3）选择性地搁置在地面（6）。定向装置允许次级轮对（6）根据倒车路径取向其方向，随后牵引车辆（5）与拖车（1）相连。定向二次轮对（6）允许拖车（1）在倒车期间始终沿牵引车辆（5）的轴线保持。

83. 发明授权

US09321483B2 System and method for maneuvering a vehicle-trailer unit in reverse travel 有权
标题翻译：用于在反向行驶中操纵车辆 - 拖车单元的系统和方法
公开(公告)号：US09321483B2
公开(公告)日：2016-04-26
申请号：US14796004
申请日：2015-07-10
申请人： Continental Automotive Systems, Inc.
发明人： Philip Mark Headley
IPC分类号： B62D13/00 , B62D53/00 , B62D13/06 , B60D1/24 , B60D1/62 , B60T8/17 , B62D15/02
CPC分类号： B62D13/06 , B60D1/245 , B60D1/62 , B60T8/1708 , B60T2230/08 , B62D15/027
摘要： A system and method of maneuvering a vehicle-trailer unit in reverse travel uses at least one sensor generating output information representative of the relative position between the vehicle rear and the trailer front. An electronic processing unit compares the measured quantity with a reference value and determines from the comparison whether the trailer deviates from a straight alignment with the vehicle. If the trailer is not aligned with the vehicle, the system can interfere with the vehicle's steering system, the trailer's brake system, or both.The sensor can be a distance sensor or a camera, and the quantity can be a distance or a marker position. As a reference value for comparison, the method can use a stored value or previously or simultaneously measured values. The method can be activated automatically or by a switch operated by the vehicle driver.
摘要翻译：以反向行驶操纵车辆 - 拖车单元的系统和方法使用至少一个传感器，其生成表示车辆后部和拖车前部之间的相对位置的输出信息。电子处理单元将测量量与参考值进行比较，并根据比较确定拖车是否偏离与车辆的直线对准。如果拖车与车辆不对齐，则系统可能会干扰车辆的转向系统，拖车的制动系统或两者。传感器可以是距离传感器或相机，数量可以是距离或标记位置。作为比较的参考值，该方法可以使用存储值或先前或同时测量的值。该方法可以自动激活或由车辆驾驶员操作的开关激活。

84. 发明申请

US20160096549A1 VEHICLE TRAILER CONTROL SYSTEM WITH WIRELESS CAPABILITY 审中-公开
标题翻译：具有无线能力的车辆拖车控制系统
公开(公告)号：US20160096549A1
公开(公告)日：2016-04-07
申请号：US14873645
申请日：2015-10-02
申请人： Continental Automotive Systems, Inc.
发明人： Brandon Herzog , Andre Payant , Jeremy J. McClain , Ibro Muharemovic , Graham Fletcher , Jeffrey Weber , Dominik Froehlich , Steffen Linkenbach , David Agnew
IPC分类号： B62D13/06
CPC分类号： B62D13/06
摘要： A method of controlling a backing system for a vehicle and trailer assembly comprises initiating a backing system mode with an electronic control unit (ECU) for the backing system when a start system input is received from a control device. At least one input is received by the ECU from the control device which includes information about a desired vehicle action. The ECU interprets from the at least one input the desired vehicle action and calculates a required vehicle response to achieve the desired vehicle action. The ECU then sends a request to at least one vehicle system to perform the calculated vehicle response.
摘要翻译：控制用于车辆和拖车组件的背衬系统的方法包括当从控制装置接收到启动系统输入时，使用用于背衬系统的电子控制单元（ECU）启动后备系统模式。至少一个输入由ECU从控制装置接收，其包括关于期望的车辆动作的信息。 ECU从至少一个输入端解释期望的车辆动作并计算所需的车辆响应以实现期望的车辆动作。 ECU然后向至少一个车辆系统发送请求以执行计算的车辆响应。

85. 发明授权

US09248858B2 Trailer backup assist system 有权
标题翻译：拖车后备辅助系统
公开(公告)号：US09248858B2
公开(公告)日：2016-02-02
申请号：US14059835
申请日：2013-10-22
申请人： Ford Global Technologies
发明人： Erick Michael Lavoie , Roger Arnold Trombley , Christopher Nave , John Shutko , Matt Y. Rupp , Kenneth Michael Mayer , Thomas Edward Pilutti , Martin Fitzpatrick Frey , Douglas Scott Rhode , David Dean Smit
IPC分类号： G06F19/00 , B62D13/06 , B62D15/02
CPC分类号： B62D13/06 , B62D15/02 , B62D15/027
摘要： The trailer backup assist system has a human machine interface coupled to a controller having a setup module, a calibration module, an activation module and a control module configured to receive trailer measurements, apply trailer measurements, activate and control vehicle systems to calibrate and implement a curvature control algorithm that controls the reverse movement of the vehicle-trailer combination in a manner consistent with a driver request.
摘要翻译：拖车备用辅助系统具有耦合到控制器的人机界面，该控制器具有设置模块，校准模块，激活模块和控制模块，其被配置为接收拖车测量值，应用拖车测量值，激活和控制车辆系统以校准和实现曲率控制算法，其以与驾驶员请求一致的方式控制车辆 - 拖车组合的反向运动。

86. 发明申请

US20150367886A1 CONTROL MODES FOR A TRAILER BACKUP ASSIST SYSTEM 有权
标题翻译：拖车辅助系统的控制模式
公开(公告)号：US20150367886A1
公开(公告)日：2015-12-24
申请号：US14312021
申请日：2014-06-23
申请人： Ford Global Technologies, LLC
发明人： Erick Michael Lavoie , Douglas Scott Rhode
IPC分类号： B62D13/06
CPC分类号： B62D13/06 , B62D15/0275
摘要： A trailer backup assist system, according to one embodiment, provides a sensor that senses a hitch angle between a trailer and a vehicle. The trailer backup assist system also provides a selection device for selecting a longitudinal direction of the trailer or the vehicle in a static orientation. Further, the trailer backup assist system provides a controller that generates a steering command to the vehicle when reversing based on the hitch angle to guide the trailer in the selected longitudinal direction. The controller determines a kinematic relationship of the trailer and the vehicle based on a length of the trailer and a wheelbase of the vehicle, whereby the steering command is generated based on the kinematic relationship.
摘要翻译：根据一个实施例，拖车辅助辅助系统提供感测拖车和车辆之间的牵引角度的传感器。拖车辅助辅助系统还提供一种用于以静态方向选择拖车或车辆的纵向方向的选择装置。此外，拖车辅助辅助系统提供一个控制器，该控制器在基于牵引角反向时产生对车辆的转向命令，以在所选择的纵向方向上引导拖车。控制器基于拖车的长度和车辆的轴距来确定拖车和车辆的运动学关系，由此基于运动学关系产生转向命令。

87. 发明授权

US09162706B2 Self-tracking system for the rear axles of trucks 有权
标题翻译：卡车后轴自动跟踪系统
公开(公告)号：US09162706B2
公开(公告)日：2015-10-20
申请号：US13070140
申请日：2011-03-23
申请人： Cataldo Proia
发明人： Cataldo Proia
IPC分类号： B62D17/00 , B62D13/06 , B60G17/016 , B62D7/14
CPC分类号： B62D13/06 , B60G17/016 , B60G2200/44 , B60G2200/464 , B62D7/144 , Y10T29/49716
摘要： A steering system for a vehicle, the vehicle defining a vertical direction, a forward direction and a reverse direction, the steering system including: an axle assembly defining a central axis comprising an axle and a bearing sleeve circumferentially surrounding the axle; a wheel assembly; and axle-to-wheel connection hardware set defining a caster axis with the caster angle being the angle between the caster axis and the vertical direction; and a caster angle adjustment assembly; wherein: the axle-to-wheel connection hardware mechanically connects the axle assembly to the wheel assembly so that the wheel assembly can rotate about the caster axis with respect to the axle assembly; and the caster angle adjustment assembly is structured, connected and/or located to actuate at least the axle-to-wheel connection hardware set to change the caster angle between at least a first angle and a second angle during operation of the vehicle.
摘要翻译：一种用于车辆的转向系统，所述车辆限定垂直方向，向前方向和相反方向，所述转向系统包括：轴组件，其限定中心轴线，所述轴组件包括轴和围绕所述车轴的轴承套筒; 轮组件; 以及轴对轮连接硬件组，其定义了脚轮轴，脚轮角度是脚轮轴与垂直方向之间的角度; 和脚轮角度调节组件; 其中：所述轴对轮连接硬件将所述车轴组件机械地连接到所述车轮组件，使得所述车轮组件可相对于所述车轴组件绕所述脚轮轴线旋转; 并且所述脚轮角度调节组件被构造，连接和/或定位成致动至少所述车轮连接硬件组件，以在所述车辆的操作期间在至少第一角度和第二角度之间改变所述脚轮角度。

88. 发明授权

US09156496B2 Vehicle maneuvering aids 有权
标题翻译：车辆操纵辅助工具
公开(公告)号：US09156496B2
公开(公告)日：2015-10-13
申请号：US13448529
申请日：2012-04-17
申请人： Jeremy John Greenwood , Stephen Nicholls , Andrew Stephen Bell Crawford
发明人： Jeremy John Greenwood , Stephen Nicholls , Andrew Stephen Bell Crawford
IPC分类号： H04N7/18 , B62D13/06 , B60R1/00 , B62D15/02 , G01B11/27 , G06T7/00 , G06T7/20 , G08G1/16
CPC分类号： G06K9/00791 , B60R1/00 , B60R1/003 , B60R2300/101 , B60R2300/108 , B60R2300/301 , B60R2300/305 , B60R2300/50 , B60R2300/802 , B60R2300/806 , B60R2300/8086 , B60R2300/8093 , B60W50/14 , B60W2050/143 , B62D13/06 , B62D15/021 , B62D15/024 , G01B11/272 , G06T7/0008 , G06T7/20 , G08G1/16 , G08G1/166 , G08G1/167 , G08G1/168 , H04N5/2253 , H04N7/183
摘要： A vehicle 1 towing a trailer 4 is fitted with three video cameras 5, 6, 7 fitted to the rear of the vehicle and on each door mirror. A view from any camera can be presented to the driver on a display 11. A predicted trailer path, calculated in a computing unit 10, is also presented to the driver on the display 11 as guide lines overlaid on the camera view. The computing unit 10 is also configured to calculate a hitch angle by tracking the position of a trailer-mounted marker in the camera view.
摘要翻译：牵引拖车4的车辆1配备有安装在车辆后部和每个车门镜上的三个摄像机5,6,7。来自任何摄像机的视图可以在显示器11上呈现给驾驶员。在计算单元10中计算出的预测拖车路径也作为引导线重叠在摄像机视图上作为显示器11上的驾驶员呈现。计算单元10还被配置为通过在相机视图中跟踪挂车安装的标记的位置来计算牵引角。

89. 发明申请

US20150266507A1 STEERING LOCK MECHANISM FOR HEAVY-DUTY VEHICLE AXLE/SUSPENSION SYSTEM 审中-公开
标题翻译：用于重型车辆/悬挂系统的转向锁定机构
公开(公告)号：US20150266507A1
公开(公告)日：2015-09-24
申请号：US14666405
申请日：2015-03-24
申请人： HENDRICKSON USA, L.L.C.
发明人： Andrew J. Westnedge , James Anthony Krueger Guntermann , Scott A. Kohler
IPC分类号： B62D13/06 , B62D7/22
CPC分类号： B62D13/06 , B62D7/144
摘要： A steering lock mechanism for a steerable axle/suspension system includes a pair of independent tie rods, each one connected to a respective one of a pair of pivoting ends of a steerable axle/suspension system and also connected to a steering bracket that is pivotally connected to the axle of the steerable axle/suspension system. A primary lock assembly, which includes an air spring, and a secondary lock assembly are operatively connected to the steering bracket and to the steerable axle/suspension system. When the air spring of the primary lock assembly is inflated with air or when the secondary lock assembly is activated, the steering bracket is prevented from pivoting and in turn the first and second tie rods are prevented from moving transversely, so that the steerable axle/suspension system is locked into a generally straight travel position during operation of the vehicle.
摘要翻译：用于可转向轴/悬挂系统的转向锁定机构包括一对独立的拉杆，每个连杆连接到可转向的轴/悬挂系统的一对枢转端中的相应一个，并且还连接到枢转连接的转向支架到可转向轴/悬架系统的轴。包括空气弹簧和次级锁组件的主锁组件可操作地连接到转向支架和可转向的轴/悬挂系统。当主锁组件的空气弹簧被空气充气或者当辅助锁组件被启动时，防止转向支架枢转，并且防止第一和第二拉杆横向移动，使得可转向的轴/ 悬挂系统在车辆的操作期间被锁定在大致直线的行进位置。

90. 发明授权

US09108598B2 System and method for maneuvering a vehicle-trailer unit in reverse travel 有权
标题翻译：在反向行驶中操纵车辆 - 拖车装置的系统和方法
公开(公告)号：US09108598B2
公开(公告)日：2015-08-18
申请号：US13005644
申请日：2011-01-13
申请人： Philip Mark Headley
发明人： Philip Mark Headley
IPC分类号： B62D13/00 , B62D53/00 , B60T8/17 , B60D1/24 , B60D1/62 , B62D13/06 , B62D15/02
CPC分类号： B62D13/06 , B60D1/245 , B60D1/62 , B60T8/1708 , B60T2230/08 , B62D15/027
摘要： A system and method of maneuvering a vehicle-trailer unit in reverse travel uses at least one sensor generating output information representative of the a relative position between the vehicle rear and the trailer front. An electronic processing unit compares the measured quantity with a reference value and determines from the comparison whether the trailer deviates from a straight alignment with the vehicle. If the trailer is not aligned with the vehicle, the system can interfere with the vehicle's steering system, the trailer's brake system, or both.The sensor can be a distance sensor or a camera, and the quantity can be a distance or a marker position. As a reference value for comparison, the method can use a stored value or previously or simultaneously measured values. The method can be activated automatically or by a switch operated by the vehicle driver.
摘要翻译：在反向行驶中操纵车辆 - 拖车单元的系统和方法使用至少一个传感器，其产生表示车辆后部和拖车前部之间的相对位置的输出信息。电子处理单元将测量量与参考值进行比较，并根据比较确定拖车是否偏离与车辆的直线对准。如果拖车与车辆不对齐，则系统可能会干扰车辆的转向系统，拖车的制动系统或两者。传感器可以是距离传感器或相机，数量可以是距离或标记位置。作为比较的参考值，该方法可以使用存储值或先前或同时测量的值。该方法可以自动激活或由车辆驾驶员操作的开关激活。

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