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1. 发明授权

US08271194B2 Method and system using GNSS phase measurements for relative positioning 有权
标题翻译：使用GNSS相位测量的方法和系统进行相对定位
公开(公告)号：US08271194B2
公开(公告)日：2012-09-18
申请号：US12554741
申请日：2009-09-04
申请人： Michael L. Whitehead , Steven R. Miller , John A. McClure , Cary Davis , Walter J. Feller
发明人： Michael L. Whitehead , Steven R. Miller , John A. McClure , Cary Davis , Walter J. Feller
IPC分类号： G01C21/00
CPC分类号： G01C15/00 , G01S5/0063 , G01S19/14 , G01S19/36 , G01S19/53 , G05D1/0206 , G05D1/0259 , G05D1/027 , G05D1/0278
摘要： A method for locating GNSS-defined points, distances, directional attitudes and closed geometric shapes includes the steps of providing a base with a base GNSS antenna and providing a rover with a rover GNSS antenna and receiver. The receiver is connected to the rover GNSS antenna and is connected to the base GNSS antenna by an RF cable. The receiver thereby simultaneously processes signals received at the antennas. The method includes determining a vector directional arrow from the differential positions of the antennas and calculating a distance between the antennas, which can be sequentially chained together for determining a cumulative distance in a “digital tape measure” mode of operation. A localized RTK surveying method uses the rover antenna for determining relative or absolute point locations. A system includes a base with an antenna, a rover with an antenna and a receiver, with the receiver being connected to the antennas. A processor is provided for computing positions, directional vectors, areas and other related tasks.
摘要翻译：用于定位GNSS定义的点，距离，方向态度和闭合的几何形状的方法包括以下步骤：向基站提供基站GNSS天线并向流动站提供流动站GNSS天线和接收机。接收机连接到漫游器GNSS天线，并通过RF电缆连接到基站GNSS天线。接收器由此同时处理在天线处接收到的信号。该方法包括从天线的差分位置确定矢量方向箭头并计算天线之间的距离，其可以被连续地链接在一起以确定“数字卷尺”操作模式中的累积距离。本地RTK测量方法使用流动站天线来确定相对位置或绝对点位置。系统包括具有天线的基座，具有天线的漫游器和接收器，接收器连接到天线。提供了一种用于计算位置，方向向量，区域和其他相关任务的处理器。

2. 发明授权

US07967045B2 Drive axle with air passage for tire inflation system 有权
标题翻译：用于轮胎充气系统的带通风的驱动轴
公开(公告)号：US07967045B2
公开(公告)日：2011-06-28
申请号：US12716674
申请日：2010-03-03
申请人： Scott Jenkinson , Jeremy Tertzakian , Steven R. Miller , David Gonska , Tracy G. Ellis , Christopher J. Wittry , John D. Morgan , Richard Decaire , Norman D. Austin , Yenkai Wang
发明人： Scott Jenkinson , Jeremy Tertzakian , Steven R. Miller , David Gonska , Tracy G. Ellis , Christopher J. Wittry , John D. Morgan , Richard Decaire , Norman D. Austin , Yenkai Wang
IPC分类号： B60C23/10
CPC分类号： B60C23/003
摘要： A drive axle assembly includes a non-rotating spindle having a cylindrical body defining an internal cavity and an axle shaft assembly mounted within the internal cavity for rotation about an axis. A seal assembly is positioned within the internal cavity to provide a sealed chamber between the axle shaft assembly and the non-rotating spindle. A first air passage is formed within the cylindrical body and includes an air inlet to be in fluid communication with an air supply and an air outlet in fluid communication with the sealed chamber. A second air passage is formed within the axle shaft assembly and receives air input from the sealed chamber and includes an air output to be associated with at least one tire.
摘要翻译：驱动轴组件包括具有限定内腔的圆柱形主体的非旋转主轴和安装在内腔内用于围绕轴线旋转的车轴组件。密封组件定位在内腔内，以在轴轴组件和非旋转主轴之间提供密封室。第一空气通道形成在圆柱体内，并且包括与空气源流体连通的空气入口和与密封室流体连通的空气出口。第二空气通道形成在车轴组件内并接收从密封室输入的空气，并且包括与至少一个轮胎相关联的空气输出。

3. 发明申请

US20110057834A1 MULTI-FREQUENCY GNSS RECEIVER BASEBAND DSP 有权
标题翻译：多频GNSS接收机基带DSP
公开(公告)号：US20110057834A1
公开(公告)日：2011-03-10
申请号：US12876888
申请日：2010-09-07
申请人： Steven R. Miller
发明人： Steven R. Miller
IPC分类号： G01S19/42 , H04B1/709
CPC分类号： H04B1/709 , G01S19/37 , H04B1/7075 , H04B2201/70715
摘要： A dual-frequency DSP correlator receives I and Q signal components from a down convertor in a GNSS receiver system. The signal components are cross-wiped (de-spread) for noise cancellation and can be combined for use in a processor.
摘要翻译：双频DSP相关器从GNSS接收机系统中的下变频器接收I和Q信号分量。信号分量被交叉擦除（去扩展）以用于噪声消除，并且可以组合以用于处理器。

4. 发明申请

US20100312428A1 GNSS GUIDANCE AND MACHINE CONTROL 有权
标题翻译： GNSS指导和机器控制
公开(公告)号：US20100312428A1
公开(公告)日：2010-12-09
申请号：US12857298
申请日：2010-08-16
申请人： André C. Roberge , Walter J. Feller , Michael L. Whitehead , John A. McClure , Steven R. Miller
发明人： André C. Roberge , Walter J. Feller , Michael L. Whitehead , John A. McClure , Steven R. Miller
IPC分类号： G05D1/00 , G01S19/42 , G01S19/41 , G06F9/44
CPC分类号： A01B79/005 , A01B69/007 , G01S19/04 , G01S19/14 , G01S19/41 , G01S19/44 , G01S19/53 , G01S19/55 , G05D1/0259 , G05D1/027 , G05D1/0274 , G05D1/0278 , G05D1/0291 , G05D2201/0201 , G05D2201/0202
摘要： A global navigation satellite sensor system (GNSS) and gyroscope control system for vehicle steering control comprising a GNSS receiver and antennas at a fixed spacing to determine a vehicle position, velocity and at least one of a heading angle, a pitch angle and a roll angle based on carrier phase position differences. The roll angle facilitates correction of the lateral motion induced position errors resultant from motion of the antennae as the vehicle moves based on an offset to ground and the roll angle. The system also includes a control system configured to receive the vehicle position, heading, and at least one of roll and pitch, and configured to generate a steering command to a vehicle steering system. The system includes gyroscopes for determining system attitude change with respect to multiple axes for integrating with GNSS-derived positioning information to determine vehicle position, velocity, rate-of-turn, attitude and other operating characteristics. A vehicle control method includes the steps of computing a position and a heading for the vehicle using GNSS positioning and a rate gyro for determining vehicle attitude, which is used for generating a steering command. Alternative aspects include multiple-antenna GNSS guidance methods for high-dynamic roll compensation, real-time kinematic (RTK) using single-frequency (L1) receivers, fixed and moving baselines between antennas, multi-position GNSS tail guidance (“breadcrumb following”) for crosstrack error correction, guiding multiple vehicles and pieces of equipment relative to each other and earth-moving equipment and method applications.
摘要翻译：一种用于车辆转向控制的全球导航卫星传感器系统（GNSS）和陀螺仪控制系统，其包括GNSS接收器和固定间隔的天线，以确定车辆位置，速度以及行驶角，俯仰角和侧倾角基于载波相位差。滚动角度有助于校正当车辆基于对地面的偏移和侧倾角度而移动时由天线的运动产生的横向运动引起的位置误差。该系统还包括被配置为接收车辆位置，航向以及滚动和俯仰中的至少一个的控制系统，并被配置为产生对车辆转向系统的转向命令。该系统包括用于确定相对于多个轴的系统姿态变化的陀螺仪，用于与GNSS导航的定位信息集成以确定车辆位置，速度，转弯角度，姿态和其他操作特性。车辆控制方法包括以下步骤：使用GNSS定位来计算车辆的位置和航向，以及用于确定用于产生转向命令的车辆姿态的速率陀螺仪。替代方面包括用于高动态滚动补偿的多天线GNSS指导方法，使用单频（L1）接收机的实时运动学（RTK），天线之间的固定和移动基线，多位置GNSS尾部指导（“面包屑跟踪” ）用于交叉错误校正，引导多个车辆和设备相对于彼此和移动设备和方法应用。

5. 发明授权

US07690412B1 Drive axle with air passage for tire inflation system 有权
标题翻译：用于轮胎充气系统的带通风的驱动轴
公开(公告)号：US07690412B1
公开(公告)日：2010-04-06
申请号：US12264335
申请日：2008-11-04
申请人： Scott Jenkinson , Jeremy Tertzakian , Steven R. Miller , David Gonska , Tracy G. Ellis , Christopher J. Wittry , John D. Morgan , Richard Decaire , Norman D. Austin , Yenkai Wang
发明人： Scott Jenkinson , Jeremy Tertzakian , Steven R. Miller , David Gonska , Tracy G. Ellis , Christopher J. Wittry , John D. Morgan , Richard Decaire , Norman D. Austin , Yenkai Wang
IPC分类号： B60C23/10
CPC分类号： B60C23/003
摘要： A drive axle assembly includes a non-rotating spindle having a cylindrical body defining an internal cavity and an axle shaft assembly mounted within the internal cavity for rotation about an axis. A seal assembly is positioned within the internal cavity to provide a sealed chamber between the axle shaft assembly and the non-rotating spindle. A first air passage is formed within the cylindrical body and includes an air inlet to be in fluid communication with an air supply and an air outlet in fluid communication with the sealed chamber. A second air passage is formed within the axle shaft assembly and receives air input from the sealed chamber and includes an air output to be associated with at least one tire.
摘要翻译：驱动轴组件包括具有限定内腔的圆柱形主体的非旋转主轴和安装在内腔内用于围绕轴线旋转的车轴组件。密封组件定位在内腔内，以在轴轴组件和非旋转主轴之间提供密封室。第一空气通道形成在圆柱体内，并且包括与空气源流体连通的空气入口和与密封室流体连通的空气出口。第二空气通道形成在车轴组件内并接收从密封室输入的空气，并且包括与至少一个轮胎相关联的空气输出。

6. 发明申请

US20090164067A1 MULTIPLE-ANTENNA GNSS CONTROL SYSTEM AND METHOD 有权
标题翻译：多天线GNSS控制系统及方法
公开(公告)号：US20090164067A1
公开(公告)日：2009-06-25
申请号：US12355776
申请日：2009-01-17
申请人： Michael L. Whitehead , Walter J. Feller , John A. McClure , Steven R. Miller
发明人： Michael L. Whitehead , Walter J. Feller , John A. McClure , Steven R. Miller
IPC分类号： G01C21/28
CPC分类号： G01C15/00 , A01B79/005 , G01S5/0063 , G01S5/0247 , G01S19/14 , G01S19/53 , G05D1/0259 , G05D1/027 , G05D1/0278 , G05D2201/0201
摘要： A global navigation satellite sensor system (GNSS) and gyroscope control system for vehicle steering control comprising a GNSS receiver and antennas at a fixed spacing to determine a vehicle position, velocity and at least one of a heading angle, a pitch angle and a roll angle based on carrier phase position differences. The roll angle facilitates correction of the lateral motion induced position errors resultant from motion of the antennae as the vehicle moves based on an offset to ground and the roll angle. The system also includes a control system configured to receive the vehicle position, heading, and at least one of roll and pitch, and configured to generate a steering command to a vehicle steering system. The system includes gyroscopes for determining system attitude change with respect to multiple axes for integrating with GNSS-derived positioning information to determine vehicle position, velocity, rate-of-turn, attitude and other operating characteristics. A vehicle control method includes the steps of computing a position and a heading for the vehicle using GNSS positioning and a rate gyro for determining vehicle attitude, which is used for generating a steering command. Alternative aspects include multiple-antenna GNSS guidance methods for high-dynamic roll compensation, real-time kinematic (RTK) using single-frequency (L1) receivers, fixed and moving baselines between antennas, multi-position GNSS tail guidance (“breadcrumb following”) for crosstrack error correction and guiding multiple vehicles and pieces of equipment relative to each other.
摘要翻译：一种用于车辆转向控制的全球导航卫星传感器系统（GNSS）和陀螺仪控制系统，其包括GNSS接收器和固定间隔的天线，以确定车辆位置，速度以及行驶角，俯仰角和侧倾角基于载波相位差。滚动角度有助于校正当车辆基于对地面的偏移和侧倾角度而移动时由天线的运动产生的横向运动引起的位置误差。该系统还包括被配置为接收车辆位置，航向以及滚动和俯仰中的至少一个的控制系统，并被配置为产生对车辆转向系统的转向命令。该系统包括用于确定相对于多个轴的系统姿态变化的陀螺仪，用于与GNSS导航的定位信息集成以确定车辆位置，速度，转弯角度，姿态和其他操作特性。车辆控制方法包括以下步骤：使用GNSS定位来计算车辆的位置和航向，以及用于确定用于产生转向命令的车辆姿态的速率陀螺仪。替代方面包括用于高动态滚动补偿的多天线GNSS指导方法，使用单频（L1）接收机的实时运动学（RTK），天线之间的固定和移动基线，多位置GNSS尾部指导（“面包屑跟踪” ），用于交叉错误校正，并相对于彼此引导多个车辆和设备。

7. 发明授权

US06786509B2 Vehicle suspension with a dock height holding device 失效
标题翻译：具有码头高度保持装置的车辆悬架
公开(公告)号：US06786509B2
公开(公告)日：2004-09-07
申请号：US09992496
申请日：2001-11-06
申请人： Kenneth G. Lang , Steven R. Miller , James Eckelberry , Richard M. Clisch
发明人： Kenneth G. Lang , Steven R. Miller , James Eckelberry , Richard M. Clisch
IPC分类号： B60G17005
CPC分类号： B60G17/052 , B60G17/005
摘要： A vehicle suspension assembly includes a height holding device that is at least partially supported within an air spring of the suspension assembly. The height holding device includes a hydraulic ram. A moveable portion of the hydraulic ram moves between a first position where a minimum clearance is maintained between suspension components and a second position where a larger clearance is maintained between the suspension components. The height holding device moves into the second position to maintain a desired height of the truck or trailer bed during loading and unloading operations at a loading dock, for example. The height holding device allows for the suspension air springs to be evacuated of air pressure during loading or unloading conditions without a change in deck height.
摘要翻译：车辆悬架组件包括至少部分地支撑在悬架组件的空气弹簧内的高度保持装置。高度保持装置包括液压柱塞。液压压头的可移动部分在悬架部件之间保持最小间隙的第一位置和在悬架部件之间保持较大间隙的第二位置之间移动。例如，高度保持装置移动到第二位置以在装载坞的装载和卸载操作期间保持卡车或拖车床的期望高度。高度保持装置允许悬挂空气弹簧在装载或卸载条件下排空空气压力，而不会改变甲板高度。

8. 发明授权

US06471227B2 Method for securing slider to trailer 有权
标题翻译：将滑块固定到拖车的方法
公开(公告)号：US06471227B2
公开(公告)日：2002-10-29
申请号：US09812380
申请日：2001-03-20
申请人： James Eckelberry , Frank A. Maly, Jr. , Steven R. Miller , John K. Ma , Joseph Melekian , Nancy L. Saxon , Rajesh J. Somnay
发明人： James Eckelberry , Frank A. Maly, Jr. , Steven R. Miller , John K. Ma , Joseph Melekian , Nancy L. Saxon , Rajesh J. Somnay
IPC分类号： B62D5306
CPC分类号： B62D53/068
摘要： A number of improved ways of connecting a slider to a trailer frame are disclosed. In one general type of solution, a wedge-shaped locking surface is formed on both the slider and the trailer. The wedged surfaces provide a very secure connection. In another general way of describing the embodiments, several of the embodiments have a plurality of locking surfaces which again provide a more secure connection.
摘要翻译：公开了一种将滑块连接到拖车框架的改进方式。在一种一般类型的解决方案中，在滑块和拖车上形成楔形锁定表面。楔形表面提供了非常安全的连接。在描述实施例的另一种一般方式中，几个实施例具有多个锁定表面，其再次提供更安全的连接。

9. 发明授权

US06186257B1 Method and system for floating a vehicle 失效
标题翻译：浮动车辆的方法和系统
公开(公告)号：US06186257B1
公开(公告)日：2001-02-13
申请号：US09418809
申请日：1999-10-15
申请人： David K. Platner , Kurt A. Burmeister , Ragnar Ledesma , Steven R. Miller , Mark P. Reynolds , Monte G. Williams , Thomas Hughes
发明人： David K. Platner , Kurt A. Burmeister , Ragnar Ledesma , Steven R. Miller , Mark P. Reynolds , Monte G. Williams , Thomas Hughes
IPC分类号： B60V100
CPC分类号： B60G17/0157 , B60G2202/42 , B60G2204/16 , B60G2400/821 , B60G2800/24 , B60G2800/916 , B62D24/04 , B62D33/0608 , F16F15/03
摘要： A method and system for floating an upper vehicle part from a lower vehicle frame includes a primary floating device, coupled to either the upper vehicle part or the lower vehicle frame, floats the upper vehicle part freely separate from the lower vehicle frame. A plurality of sensors sense appropriate road inputs. An electronic control unit, coupled to the primary floating device and the plurality of sensors, receives the road inputs and generates control signals for controlling the primary floating device in order to minimize movement of the upper vehicle part with respect to the lower vehicle frame.
摘要翻译：一种用于从下部车架浮动上部车辆部件的方法和系统包括联接到上部车辆部分或下部车辆框架的主浮动装置，使上部车辆部件与下部车辆车架自由地分离。多个传感器感测适当的道路输入。耦合到主浮动装置和多个传感器的电子控制单元接收道路输入并产生用于控制主浮动装置的控制信号，以便使上部车辆部分相对于下部车辆框架的运动最小化。

10. 发明授权

US4946007A Self-energizing brake 失效
标题翻译：自动制动
公开(公告)号：US4946007A
公开(公告)日：1990-08-07
申请号：US240497
申请日：1989-01-23
申请人： David F. Pederson , Steven R. Miller
发明人： David F. Pederson , Steven R. Miller
IPC分类号： B62L1/14 , F16D55/46 , F16D65/14
CPC分类号： F16D55/46 , B62L1/14 , F16D2127/08 , Y10T74/18984 , Y10T74/19721
摘要： A self-energizing brake which includes opposed rocker arms attached to a frame by a bolt or the like. The rocker arms also include a housing extending transversely therefrom which is rotatable about the bolt. The housing encloses a tubular member having a plurality of helical ridges which mate with a plurality of bearings disposed about the inner surface of the housing. The housing is axially movable relative to the bolt. The housing is sealed about the bolt by O-rings and contains a lubricant such as grease. Friction pads extend from each rocker arm adjacent the rim of a tire to contact the rotating rim as the rocker arms are related. Such rotation results in movement of the housing in an axial direction as the rim drags the friction pads forward. This axial motion of the housings caused by the drag of the friction pads on the tire rim is transferred into rotational motion of the rocker arms by the cooperating relationship of helical ridges and bearings to thereby increase the pressure of the friction pads against the tire rim.
摘要翻译：一种自增力制动器，其包括通过螺栓等附接到框架的相对的摇臂。摇臂还包括可从其横向延伸的壳体，该壳体可围绕螺栓旋转。壳体包围管状构件，该管状构件具有多个螺旋脊，其与围绕壳体的内表面设置的多个轴承配合。壳体可相对于螺栓轴向移动。外壳通过O形圈围绕螺栓密封，并含有润滑剂如润滑脂。当摇臂相关时，摩擦垫从邻近轮胎边缘的每个摇臂延伸以接触旋转轮辋。当轮圈向前拖动摩擦垫时，这种旋转导致壳体在轴向上的移动。由轮胎边缘上的摩擦垫的拖动引起的壳体的这种轴向运动通过螺旋脊和轴承的协作关系转移到摇臂的旋转运动中，从而增加摩擦垫对轮胎边缘的压力。

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