Autonomous Location Of Objects In A Mobile Reference Frame
    1.
    发明申请
    Autonomous Location Of Objects In A Mobile Reference Frame 有权
    移动参考框架中对象的自主定位

    公开(公告)号:US20130210405A1

    公开(公告)日:2013-08-15

    申请号:US13369954

    申请日:2012-02-09

    CPC classification number: H04W4/027 H04W4/046

    Abstract: An apparatus and method for estimating a location of an object within a mobile reference frame. Sensor data is received from an accelerometer associated with an object followed by determining from the sensor data that the mobile reference frame is executing one of a set of pre-determined maneuvers. In response to such determination: (1) the sensor data is applied to a mathematical model associated with the executed maneuver, the model trained with previously obtained data from one or more reference accelerometers positioned at known locations within the mobile reference frame and estimating the location of the object by applying the sensor data to the mathematical model; and/or (2) incorporating reference accelerometers in the mobile reference frame and comparing the sensor data with the reference accelerometers and estimating the location of the object.

    Abstract translation: 一种用于估计移动参考帧内的对象的位置的装置和方法。 从与对象相关联的加速度计接收传感器数据,随后从传感器数据确定移动参考帧正在执行一组预先确定的操作之一。 响应于这样的确定:(1)将传感器数据应用于与所执行的操作相关联的数学模型,该模型利用来自位于移动参考帧内的已知位置处的一个或多个参考加速度计的先前获得的数据进行训练, 通过将传感器数据应用于数学模型; 和/或(2)将参考加速度计并入移动参考帧中,并将传感器数据与参考加速度计进行比较并估计对象的位置。

    Vehicle steering system having a rear steering control mechanism
    2.
    发明授权
    Vehicle steering system having a rear steering control mechanism 有权
    具有后转向控制机构的车辆转向系统

    公开(公告)号:US07258194B2

    公开(公告)日:2007-08-21

    申请号:US11483950

    申请日:2006-07-10

    CPC classification number: B62D7/1518

    Abstract: A vehicle steering system includes a steering input device, a front steering subsystem, a rear steering subsystem, a first force transmission route, a steering control mechanism, a second force transmission route, and a third force transmission route. The front steering subsystem is coupled to front motive members to steer the front motive members based upon movement of a front steering subsystem input shaft. The rear steering subsystem is coupled to rear motive members to steer the rear motive members based upon movement of a rear steering subsystem input shaft. The first force transmission route extends from the steering input device to the front steering subsystem input shaft, wherein force is transmitted from the input device to the front steering subsystem input shaft to steer the front motive members. The steering control mechanism has a movable input member and a movable output member. The movable input member is movable through a first distance without transmitting force to the output member and is movable through a second distance in which force is transmitted to the output member to move the output member. The second force transmission route extends from the steering input device to the input member, wherein force is transmitted from the input device to the input member to move the input member. The third force transmission route extends from the output member to the rear steering subsystem input shaft to move the rear steering subsystem input shaft and to steer the rear motive members.

    Abstract translation: 车辆转向系统包括转向输入装置,前转向系统,后转向子系统,第一力传递路径,转向控制机构,第二力传递路线和第三力传递路径。 前转向子系统联接到前动力构件,以基于前转向子系统输入轴的移动来转向前动元件。 后转向子系统联接到后动元件以基于后转向子系统输入轴的运动来转向后动元件。 第一力传递路径从转向输入装置延伸到前转向子系统输入轴,其中力从输入装置传递到前转向系统输入轴以转向前动动构件。 转向控制机构具有可动输入部件和可动输出部件。 可移动输入构件可以在没有传递力的情况下移动到第一距离到输出构件,并且可移动通过第二距离,其中力被传递到输出构件以移动输出构件。 第二力传递路径从转向输入装置延伸到输入构件,其中力从输入装置传送到输入构件以移动输入构件。 第三力传递路径从输出构件延伸到后转向子系统输入轴,以移动后转向子系统输入轴并引导后动动构件。

    Suspension system
    4.
    发明授权
    Suspension system 有权
    悬挂系统

    公开(公告)号:US07472914B2

    公开(公告)日:2009-01-06

    申请号:US11068513

    申请日:2005-02-28

    Abstract: A vehicle suspension system for use with a vehicle includes a first hydraulic cylinder, a second hydraulic cylinder, and a fluid circuit. The first hydraulic cylinder and the second hydraulic cylinder each include an upper chamber and a lower chamber. The fluid circuit is hydraulically coupled to the first hydraulic cylinder and the second hydraulic cylinder and includes a valve that is movable between a first position and a second position. When the valve is in the first position, the upper and lower chambers of each hydraulic cylinder are hydraulically coupled to the opposite chamber of the other cylinder. When the valve is in the second position, the upper chamber of each hydraulic cylinder is coupled to the lower chamber of the same cylinder. The valve is configured to move between the first position and the second position in response to manual input.

    Abstract translation: 用于车辆的车辆悬架系统包括第一液压缸,第二液压缸和流体回路。 第一液压缸和第二液压缸各自包括上室和下室。 流体回路液压耦合到第一液压缸和第二液压缸,并且包括可在第一位置和第二位置之间移动的阀。 当阀处于第一位置时,每个液压缸的上部和下部腔室液压耦合到另一个气缸的相对的腔室。 当阀处于第二位置时,每个液压缸的上腔室联接到同一气缸的下腔室。 阀被配置为响应于手动输入在第一位置和第二位置之间移动。

    Vehicle steering system having a rear steering control mechanism
    5.
    发明授权
    Vehicle steering system having a rear steering control mechanism 有权
    具有后转向控制机构的车辆转向系统

    公开(公告)号:US07073620B2

    公开(公告)日:2006-07-11

    申请号:US10456376

    申请日:2003-06-06

    CPC classification number: B62D7/1518

    Abstract: The vehicle steering system includes front vehicle motive members, rear vehicle motive members, a steering input device, a front steering subsystem, a rear steering subsystem and a rear steering control mechanism. The front steering subsystem is operably coupled to the steering input device and coupled to the front motive members to steer the front motive members. The rear steering subsystem is coupled to the rear motive members to steer the rear motive members. The rear steering control mechanism includes a movable input member coupled to the steering input device so as to move in response to input from the device and a movable output member coupled to the rear steering subsystem. The rear steering subsystem adjusts steering of the rear motive members in response to movement of the output member. The control mechanism operates in a rear steering state in which force is transmitted from the input member to the output member to move the output member and a dwell state in which the output member does not move in response to movement of the input member.

    Abstract translation: 车辆转向系统包括前车辆动力构件,后车辆动作构件,转向输入装置,前转向子系统,后转向子系统和后转向控制机构。 前转向子系统可操作地联接到转向输入装置并且联接到前动力构件以转向前动动构件。 后转向子系统联接到后动机构件以转向后动动构件。 后转向控制机构包括耦合到转向输入装置的可移动输入构件,以便响应于来自装置的输入和耦合到后转向子系统的可移动输出构件而移动。 后转向子系统响应于输出构件的移动来调整后动元件的转向。 控制机构在后转向状态下操作,其中力从输入构件传递到输出构件以使输出构件移动,并且响应于输入构件的移动输出构件不移动的停留状态。

    Autonomous location of objects in a mobile reference frame
    8.
    发明授权
    Autonomous location of objects in a mobile reference frame 有权
    移动参考系中对象的自主定位

    公开(公告)号:US08996036B2

    公开(公告)日:2015-03-31

    申请号:US13369954

    申请日:2012-02-09

    CPC classification number: H04W4/027 H04W4/046

    Abstract: An apparatus and method for estimating a location of an object within a mobile reference frame. Sensor data is received from an accelerometer associated with an object followed by determining from the sensor data that the mobile reference frame is executing one of a set of predetermined maneuvers. In response to such determination: (1) the sensor data is applied to a mathematical model associated with the executed maneuver, the model trained with previously obtained data from one or more reference accelerometers positioned at known locations within the mobile reference frame and estimating the location of the object by applying the sensor data to the mathematical model; and/or (2) incorporating reference accelerometers in the mobile reference frame and comparing the sensor data with the reference accelerometers and estimating the location of the object.

    Abstract translation: 一种用于估计移动参考帧内的对象的位置的装置和方法。 传感器数据从与对象相关联的加速度计接收,然后从传感器数据确定移动参考帧正在执行一组预定操作之一。 响应于这样的确定:(1)将传感器数据应用于与所执行的操作相关联的数学模型,该模型利用来自位于移动参考帧内的已知位置处的一个或多个参考加速度计的先前获得的数据进行训练, 通过将传感器数据应用于数学模型; 和/或(2)将参考加速度计并入移动参考帧中,并将传感器数据与参考加速度计进行比较并估计对象的位置。

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