利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

72 条记录 (耗时 0.187 秒)

    VEHICLE REFERENCE VELOCITY ESTIMATION APPARATUS AND METHOD
    1.
    发明申请
    VEHICLE REFERENCE VELOCITY ESTIMATION APPARATUS AND METHOD 审中-公开

    公开(公告)号：US20180370538A1

    公开(公告)日：2018-12-27

    申请号：US15550322

    申请日：2016-02-18

    申请人： Jaguar Land Rover Limited

    发明人： Stephen DOCKER ,  Juan HERRERA

    IPC分类号： B60W40/105

    CPC分类号： B60W40/105 ,  B60W2050/0052 ,  B60W2420/905 ,  B60W2520/105 ,  B60W2520/26 ,  B60W2540/10 ,  B60W2540/12

    摘要： The present disclosure relates to apparatus (1) for estimating confidence in a vehicle reference velocity (V). The apparatus includes a controller having an electronic processor (21) having an electrical input for receiving at least one first vehicle operating parameter; and an electronic memory device (23) electrically coupled to the electronic processor and having instructions stored therein. The electronic processor (21) is configured to access the memory device (23) and execute the instructions stored therein such that it is operable to monitor the at least one first vehicle operating parameter; and to calculate a confidence value (F1) representing the confidence in the vehicle reference velocity, the confidence value (F1) being calculated in dependence on the vehicle operating parameter.

    INTEGRATED GRADE AND PITCH ESTIMATION USING A THREE-AXIS INERTIAL-MEASURING DEVICE
    4.
    发明申请
    INTEGRATED GRADE AND PITCH ESTIMATION USING A THREE-AXIS INERTIAL-MEASURING DEVICE 有权
    使用三轴惯性测量装置的集成等级和俯仰估计

    公开(公告)号：US20160068165A1

    公开(公告)日：2016-03-10

    申请号：US14888657

    申请日：2014-05-02

    申请人： GM GLOBAL TECHNOLOGY OPERATIONS LLC

    发明人： Shih-ken Chen ,  Nikolai K. Moshchuk ,  Jin-Jae Chen ,  David M. Sidlosky

    IPC分类号： B60W40/11 ,  B60W40/076

    CPC分类号： B60W40/11 ,  B60W40/076 ,  B60W2050/0031 ,  B60W2050/0035 ,  B60W2420/905 ,  B60W2520/16

    摘要： A system for use at a vehicle to estimate vehicle pitch angle and road grade angle, in real time and generally simultaneously. The system includes a sensor configured to measure vehicle pitch rate, a processor, and a computer-readable medium. The medium includes computer-executable instructions that, when executed by the processor, cause the processor to perform operations comprising estimating, using an observer and the vehicle pitch rate measured by the sensor, an estimated vehicle pitch rate. The operations further comprise estimating, using an observer and the measured vehicle pitch rate, the vehicle pitch angle, and estimating, based on the estimated vehicle pitch rate and the vehicle pitch angle estimated, the road grade angle.

    摘要翻译： 一种用于车辆的系统，用于实时地和大体上同时地估计车辆俯仰角和道路坡度角。 该系统包括被配置为测量车辆俯仰速率的传感器，处理器和计算机可读介质。 介质包括计算机可执行指令，当由处理器执行时，该指令使处理器执行包括使用观测器估计和由传感器测量的车辆俯仰速率的估计车辆俯仰速率的操作。 这些操作进一步包括基于估计的车辆俯仰速度和所估计的车辆俯仰角来估计使用观察者和所测量的车辆俯仰速率，车辆俯仰角以及估计道路坡度角。

    METHOD AND SYSTEM OF ANGLE ESTIMATION
    5.
    发明申请
    METHOD AND SYSTEM OF ANGLE ESTIMATION 有权
    角度估计方法与系统

    公开(公告)号：US20150073744A1

    公开(公告)日：2015-03-12

    申请号：US14020545

    申请日：2013-09-06

    申请人： Jaguar Land Rover Limited

    发明人： Juan Herrera ,  Mark Flinders ,  Nick Solomon

    IPC分类号： G01B21/22 ,  G01M17/06 ,  G01P15/00

    CPC分类号： G01B21/22 ,  B60W40/076 ,  B60W2030/043 ,  B60W2050/0055 ,  B60W2420/905 ,  B60W2520/16 ,  G01M17/06 ,  G01P15/00

    摘要： A method of angle estimation for use in a vehicle which is travelling on a surface. The vehicle includes a vehicle body having a first axis and being attached to at least two wheels. The method includes the steps of: providing a first height sensor for measuring h1, the height of the vehicle body with respect to the first wheel; providing a second height sensor for measuring h2, the height of the vehicle body with respect to the second wheel; providing a surface angle sensor for measuring θroad, the angle of the surface in relation to a horizontal plane; measuring the values of h1, h2 and θroad; using the values of h1 and h2 to calculate θrel, the angle of the vehicle body relative to the surface; and calculating an estimate of θglob, the angle between the first axis and the horizontal plane, from θroad and θrel.

    摘要翻译： 一种用于在表面上行驶的车辆中的角度估计方法。 车辆包括具有第一轴线并附接到至少两个车轮的车体。 该方法包括以下步骤：提供用于测量h1的第一高度传感器，车身相对于第一车轮的高度; 提供用于测量h2的第二高度传感器，车身相对于第二轮的高度; 提供用于测量和表面的表面角度传感器;道路，表面相对于水平面的角度; 测量h1，h2和＆thetas; road的值; 使用h1和h2的值来计算车身相对于表面的角度; 并计算＆thetas的估计值; glob，第一轴和水平面之间的角度，来自＆thetas; road and＆thetas; rel。

    System and Method for Obtaining Performance Metrics During Sports Training and Entertainment
    6.
    发明申请
    System and Method for Obtaining Performance Metrics During Sports Training and Entertainment 审中-公开
    体育训练和娱乐中获取性能指标的系统和方法

    公开(公告)号：US20130158687A1

    公开(公告)日：2013-06-20

    申请号：US13723049

    申请日：2012-12-20

    申请人： John Willenborg

    发明人： John Willenborg

    IPC分类号： G06F17/40

    CPC分类号： G06F17/40 ,  B60W40/09 ,  B60W2420/905 ,  G09B9/04 ,  G09B9/042 ,  G09B9/058

    摘要： The present disclosure discloses a system and method for obtaining data signatures and displaying performance metrics during sports training and for entertainment. The method includes utilizing computer application software installed on a mobile device having conventional smart phone hardware to record data signatures, and in return, displaying performance metrics back to a user in a meaningful way, The computer application software is operable to record data obtained by conventional smart phone hardware such as, but not limited to, an accelerometer, GPS receiver, tilt sensor, and radiometer. The method further includes reviewing the performance metrics displayed by the computer application software, and in response to reviewing the metrics, making adjustments to improve one's performance while participating in subsequent action sports activities.

    摘要翻译： 本公开公开了一种用于在体育训练和娱乐中获取数据签名和显示性能指标的系统和方法。 该方法包括利用安装在具有常规智能电话硬件的移动设备上的计算机应用软件来记录数据签名，并且作为回报，以有意义的方式向用户显示性能度量。计算机应用软件可操作地记录通过常规 智能手机硬件，例如但不限于加速度计，GPS接收器，倾斜传感器和辐射计。 该方法还包括审查由计算机应用软件显示的性能指标，并且响应于审查指标，进行调整以提高自己的表现，同时参与随后的动作体育活动。

    VEHICLE RIDE EVALUATION
    7.
    发明申请
    VEHICLE RIDE EVALUATION 审中-公开
    车辆评估

    公开(公告)号：US20120197587A1

    公开(公告)日：2012-08-02

    申请号：US13018597

    申请日：2011-02-01

    申请人： Yiu Wah Luk ,  Keith Eric Grabo

    发明人： Yiu Wah Luk ,  Keith Eric Grabo

    IPC分类号： G06F17/18 ,  G06F15/00 ,  G01P15/00

    CPC分类号： B60W40/09 ,  B60W2050/0051 ,  B60W2050/146 ,  B60W2420/905 ,  B60W2550/302 ,  B60W2550/304 ,  G01P15/00

    摘要： The invention relates generally to vehicle ride evaluation and, more particularly, to a method of information sensing and transformation to assist a vehicle operator to make an informed evaluation for vehicular ride quality and a composite comprised of said vehicle and portable device secured to said vehicle for said information sensing and transformation.

    摘要翻译： 本发明一般涉及车辆行驶评估，更具体地，涉及一种信息感测和变换方法，用于帮助车辆操作者对车辆行驶质量进行知情评估，以及包括由所述车辆和便携式装置固定到所述车辆的复合体， 说信息传播与转型。