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1. 发明授权

US09702694B2 Wheel toe and camber measurement system 有权
公开(公告)号：US09702694B2
公开(公告)日：2017-07-11
申请号：US14299020
申请日：2014-06-09
申请人： Recognition Robotics, Inc.
发明人： Simon Melikian
IPC分类号： G01B11/26 , G01B11/275
CPC分类号： G01B11/2755 , G01B2210/14 , G01B2210/22 , G01B2210/26
摘要： A system for measuring wheel alignment includes at least one camera and at least one processor in communication with the camera. The camera captures an image of a test wheel. The processor processes the captured image to measure the wheel alignment.

2. 发明申请

US20170023444A1 METHOD AND DEVICE FOR CHECKING THE WHEEL SUSPENSION OF A VEHICLE 有权
标题翻译：检查车辆悬挂的方法和装置
公开(公告)号：US20170023444A1
公开(公告)日：2017-01-26
申请号：US15125011
申请日：2015-03-10
申请人： Robert Bosch GmbH
发明人： Christof Krueger , Pavel Pavlov , Simone Graf , Stefanie Peters , Tobias Hanning
IPC分类号： G01M17/04
CPC分类号： G01M17/04 , G01B11/2755 , G01B2210/14 , G01B2210/20 , G01M17/06
摘要： A device for checking the wheel suspension of a vehicle, in particular, of a motor vehicle, includes: a device for determining the wheel normals and/or the center of rotation of a wheel of the vehicle; a device for determining the movement trajectory of the wheel normals and/or of the center of rotation of the wheel during a movement of the vehicle; and a comparison and evaluation device, which is configured to compare the determined movement trajectory of the wheel normals and/or of the center of rotation of the wheel to a predefined movement trajectory, and to output a defect message when the deviation of the determined movement trajectory from the predefined movement trajectory exceeds a predefined limiting value.
摘要翻译：用于检查车辆，特别是机动车辆的车轮悬架的装置包括：用于确定车轮的车轮法线和/或车轮的旋转中心的装置; 用于在车辆移动期间确定车轮的法线运动轨迹和/或车轮旋转中心的装置; 以及比较和评估装置，其被配置为将所确定的车轮法线的移动轨迹和/或车轮的旋转中心与预定义的移动轨迹进行比较，并且当确定的运动的偏差来自预定义的移动轨迹的轨迹超过预定义的限制值。

3. 发明授权

US08948444B2 Method for determining the tumbling motion of a vehicle wheel 有权
标题翻译：用于确定车轮的翻滚运动的方法
公开(公告)号：US08948444B2
公开(公告)日：2015-02-03
申请号：US13637851
申请日：2011-03-02
申请人： Guenter Nobis , Steffen Abraham , Volker Uffenkamp
发明人： Guenter Nobis , Steffen Abraham , Volker Uffenkamp
IPC分类号： G06K9/00 , G06K9/46 , G01B11/275 , G01M17/013
CPC分类号： G06K9/46 , G01B11/275 , G01B2210/14 , G01M17/013
摘要： A method for determining the tumbling motion of a vehicle wheel and/or a measurement object attached to the vehicle wheel in the context of an axle measurement. The tumbling motion is executed relative to the precise wheel axis of rotation of the vehicle wheel and at least one orientation value is determined between the precise wheel axis of rotation and a reference axis. Using at least one image recording unit, at least two wheel features that are present on the vehicle wheel or are attached for the measurement are acquired as the vehicle travels past and are evaluated by an evaluation device situated downstream. Using the wheel features recorded as the vehicle travels past, a wheel coordinate system and a feature coordinate system are determined. The wheel coordinate system and the feature coordinate system are set into relation to one another in order to determine the orientation value.
摘要翻译：一种用于在轴测量的上下文中确定车轮和/或附接到车轮的测量对象的翻滚运动的方法。相对于车轮的精确车轮旋转轴线执行翻滚运动，并且在精确的车轮旋转轴线和参考轴线之间确定至少一个取向值。使用至少一个图像记录单元，当车辆行驶过去时，获取存在于车轮上或附接用于测量的至少两个车轮特征，并且通过位于下游的评估装置进行评估。使用车辆行驶过去记录的车轮特征，确定车轮坐标系和特征坐标系。轮坐标系和特征坐标系被设置为彼此相关，以便确定取向值。

4. 发明申请

US20130176428A1 Vehicle Service System Optical Target Assembly Calibration 有权
标题翻译：车辆服务系统光学目标组件校准
公开(公告)号：US20130176428A1
公开(公告)日：2013-07-11
申请号：US13781977
申请日：2013-03-01
申请人： Hunter Engineering Company
发明人： Michael T. Stieff , Daniel R. Dorrance , Thomas J. Golab , Mark S. Shylanski
IPC分类号： G01B11/275
CPC分类号： H04N7/18 , B60R11/04 , G01B11/275 , G01B11/2755 , G01B2210/12 , G01B2210/14 , G01B2210/30
摘要： A machine vision vehicle wheel alignment system for acquiring measurements associated with a vehicle. The system includes at least one imaging sensor having a field of view and at least one optical target secured to a wheel assembly on a vehicle within the field of view of the imaging sensor. The optical target includes a plurality of visible target elements disposed on at least two surfaces in a determinable geometric and spatial configuration which are calibrated prior to use. A processing unit in the system is configured to receive at least two sets of image data from the imaging sensor, with each set of image data acquired at a different rotational position of the wheel assembly around an axis of rotation and representative of at least one visible target element on each of the two surfaces, from which the processing unit is configured to identify said axis of rotation of the wheel assembly.
摘要翻译：一种用于获取与车辆相关联的测量的机器视觉车轮对准系统。该系统包括至少一个具有视野的成像传感器和在成像传感器的视场内固定到车辆上的车轮组件的至少一个光学目标。光学目标包括以可确定的几何和空间配置布置在至少两个表面上的多个可见目标元件，其在使用之前被校准。系统中的处理单元被配置为从成像传感器接收至少两组图像数据，其中每组图像数据在轮组件的不同旋转位置周围围绕旋转轴线获取，并且代表至少一个可见光目标元件在两个表面中的每一个上，处理单元从该目标元件构造成识别车轮组件的所述旋转轴线。

5. 发明授权

US08033028B2 Method and apparatus for vehicle service system optical target assembly 有权
标题翻译：车辆服务系统光学目标组件的方法和装置
公开(公告)号：US08033028B2
公开(公告)日：2011-10-11
申请号：US13071172
申请日：2011-03-24
申请人： Michael T. Stieff , Daniel R. Dorrance , Thomas J. Golab , Mark S. Shylanski
发明人： Michael T. Stieff , Daniel R. Dorrance , Thomas J. Golab , Mark S. Shylanski
IPC分类号： G01B11/275 , G01B5/255
CPC分类号： H04N7/18 , B60R11/04 , G01B11/275 , G01B11/2755 , G01B2210/12 , G01B2210/14 , G01B2210/30
摘要： A method and apparatus for determining the alignment of a vehicle wheel using an optical target attached to the vehicle wheel, the optical target having a dimensionally stable shape and a plurality of visible features defining target elements arranged in a known geometric and spatial configuration relative to each other across at least two surfaces. A two-dimensional image of the optical target is acquired by an imaging system to detect a plurality of target element images corresponding to the plurality of target elements. A spatial orientation of the optical target and an alignment of the vehicle wheel is then determined from the plurality of target element images and the known geometric and spatial configuration of the plurality of target elements on the target surfaces.
摘要翻译：一种用于使用附接到车轮的光学目标来确定车轮的对准的方法和装置，所述光学目标具有尺寸稳定的形状和多个可见特征，所述多个可见特征限定了以相对于每个的已知几何和空间配置布置的目标元件至少两个表面的另一个。通过成像系统获取光学目标的二维图像，以检测对应于多个目标元素的多个目标元素图像。然后从多个目标元素图像和目标表面上的多个目标元素的已知几何和空间配置确定光学目标的空间取向和车轮的对准。

6. 发明授权

US08032279B2 Wheel alignment head and system with advanced power management 有权
标题翻译：车轮定位头和系统具有先进的电源管理
公开(公告)号：US08032279B2
公开(公告)日：2011-10-04
申请号：US11829442
申请日：2007-07-27
申请人： Steven W. Rogers , Adam C. Brown , Eric Bryan , Ronald C. Swayne , Michael J. Kling
发明人： Steven W. Rogers , Adam C. Brown , Eric Bryan , Ronald C. Swayne , Michael J. Kling
IPC分类号： G06F7/00
CPC分类号： G01B11/2755 , G01B2210/14 , G01B2210/16 , G01B2210/30 , G01B2210/58 , G01C25/00
摘要： A wheel alignment head and system use advanced power management to reduce non-essential power consumption, to extend operation time between charges. The wheel alignment head is operable in a first operation state and a second operation state that consumes less power than the first operation state. In response to an occurrence of at least one of preset events, the wheel alignment head switches its operation from the first operation mode to the second operation mode.
摘要翻译：车轮定位头和系统采用先进的电源管理，以减少非基本功耗，延长收费之间的运行时间。车轮定位头可在第一操作状态和第二操作状态下操作，其消耗比第一操作状态更少的功率。响应于发生预设事件中的至少一个，车轮定位头将其操作从第一操作模式切换到第二操作模式。

7. 发明授权

US07930834B2 Method and apparatus for vehicle service system optical target assembly 有权
标题翻译：车辆服务系统光学目标组件的方法和装置
公开(公告)号：US07930834B2
公开(公告)日：2011-04-26
申请号：US12720453
申请日：2010-03-09
申请人： Michael T. Stieff , Daniel R. Dorrance , Thomas J. Golab , Mark S. Shylanski
发明人： Michael T. Stieff , Daniel R. Dorrance , Thomas J. Golab , Mark S. Shylanski
IPC分类号： G01B11/275 , G01B5/255
CPC分类号： H04N7/18 , B60R11/04 , G01B11/275 , G01B11/2755 , G01B2210/12 , G01B2210/14 , G01B2210/30
摘要： A method and apparatus for determining the alignment of a vehicle wheel using an optical target attached to the vehicle wheel, the optical target having a dimensionally stable shape and a plurality of target elements arranged in a known geometric and spatial configuration relative to each other. A two-dimensional image of the optical target is acquired by an imaging system to detect a plurality of target element images corresponding to the plurality of target elements arranged on the optical target. A spatial orientation of the optical target and an alignment of the vehicle wheel is then determined from the plurality of target element images and the known geometric and spatial configuration of the plurality of target elements on the optical target.
摘要翻译：一种用于使用附接到车轮的光学目标来确定车轮的对准的方法和装置，具有尺寸稳定形状的光学目标和以相对于彼此已知的几何和空间配置布置的多个目标元件。通过成像系统获取光学目标的二维图像，以检测与布置在光学目标上的多个目标元件相对应的多个目标元素图像。然后从多个目标元素图像和光学目标上的多个目标元素的已知几何和空间配置确定光学目标的空间取向和车轮的对准。

8. 发明申请

US20100177304A1 VEHICLE WHEEL ALIGNMENT SYSTEM AND METHODOLOGY 有权
标题翻译：车轮对准系统和方法
公开(公告)号：US20100177304A1
公开(公告)日：2010-07-15
申请号：US12731751
申请日：2010-03-25
申请人： Steven W. ROGERS
发明人： Steven W. ROGERS
IPC分类号： G01B11/275
CPC分类号： G01B11/275 , G01B11/2755 , G01B2210/14 , G01B2210/28 , G01B2210/30 , G06K9/00791 , H04N7/181 , H04N7/183
摘要： A hybrid wheel alignment system and methodology use passive targets for a first pair of wheels (e.g. front wheels) and active sensing heads for another pair of wheels (e.g. rear wheels). The active sensing heads combine image sensors for capturing images of the targets with at least one spatial relationship sensor for sensing a relationship between the active sensing heads. One or both of the active sensing heads may include inclinometers or the like, for sensing one or more tilt angles of the respective sensing head. Data from the active sensing heads may be sent to a host computer for processing to derive one or more vehicle measurements, for example, for measurement of parameters useful in wheel alignment applications.
摘要翻译：混合轮对准系统和方法使用用于另一对轮（例如后轮）的第一对轮（例如前轮）和主动感测头的被动目标。主动感测头组合图像传感器，用于捕获目标的图像与至少一个空间关系传感器，用于感测主动感测头之间的关系。主动感测头中的一个或两个可以包括倾斜计等，用于感测各个感测头的一个或多个倾斜角。来自主动感测头的数据可以被发送到主计算机以进行处理以导出一个或多个车辆测量，例如用于测量在车轮对准应用中有用的参数。

9. 发明申请

US20100165332A1 Method and Apparatus For Vehicle Service System Optical Target Assembly 有权
标题翻译：车辆服务系统光学目标组件的方法和装置
公开(公告)号：US20100165332A1
公开(公告)日：2010-07-01
申请号：US12720453
申请日：2010-03-09
申请人： Michael T. Stieff , Daniel R. Dorrance , Thomas J. Golab , Mark S. Shylanski
发明人： Michael T. Stieff , Daniel R. Dorrance , Thomas J. Golab , Mark S. Shylanski
IPC分类号： G01B11/275
CPC分类号： H04N7/18 , B60R11/04 , G01B11/275 , G01B11/2755 , G01B2210/12 , G01B2210/14 , G01B2210/30
摘要： A method and apparatus for determining the alignment of a vehicle wheel using an optical target attached to the vehicle wheel, the optical target having a dimensionally stable shape and a plurality of target elements arranged in a known geometric and spatial configuration relative to each other. A two-dimensional image of the optical target is acquired by an imaging system to detect a plurality of target element images corresponding to the plurality of target elements arranged on the optical target. A spatial orientation of the optical target and an alignment of the vehicle wheel is then determined from the plurality of target element images and the known geometric and spatial configuration of the plurality of target elements on the optical target.
摘要翻译：一种用于使用附接到车轮的光学目标来确定车轮的对准的方法和装置，具有尺寸稳定形状的光学目标和以相对于彼此已知的几何和空间配置布置的多个目标元件。通过成像系统获取光学目标的二维图像，以检测与布置在光学目标上的多个目标元件相对应的多个目标元素图像。然后从多个目标元素图像和光学目标上的多个目标元素的已知几何和空间配置确定光学目标的空间取向和车轮的对准。

10. 发明授权

US07684026B2 Fault tolerant wheel alignment head and system 有权
标题翻译：容错轮对准头和系统
公开(公告)号：US07684026B2
公开(公告)日：2010-03-23
申请号：US11829414
申请日：2007-07-27
申请人： Steven C. Rogers , Adam C. Brown , Eric Bryan
发明人： Steven C. Rogers , Adam C. Brown , Eric Bryan
IPC分类号： G01B11/26
CPC分类号： G01B11/2755 , G01B2210/12 , G01B2210/14 , G01B2210/16 , G01B2210/30 , G01B2210/58
摘要： A sensing head and system utilizes fault tolerant design and self-diagnosis. Alternative operation modes are provided when one or more functional modules or components fail. Unique designs provide redundant system resources. Self-diagnoses and tests are provided to isolate and identify sources of malfunctions.
摘要翻译：感测头和系统利用容错设计和自诊断。当一个或多个功能模块或组件出现故障时，提供替代操作模式。独特的设计提供了冗余的系统资源。提供自我诊断和测试来分离和识别故障源。

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