利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

21 条记录 (耗时 0.018 秒)

    Non-contact sensor having improved laser spot
    1.
    发明授权
    Non-contact sensor having improved laser spot 有权
    非接触传感器具有改善的激光点

    公开(公告)号：US08520219B2

    公开(公告)日：2013-08-27

    申请号：US13329871

    申请日：2011-12-19

    申请人： William E. Shaw ,  David Crowther

    发明人： William E. Shaw ,  David Crowther

    IPC分类号： G01B11/30

    CPC分类号： G01B11/24

    摘要： A non-contact sensing system acquiring three-dimensional information includes a laser light source and fiber generating a Gaussian optical beam. A movable mirror is angularly adjusted to scan the beam to an area of illumination. A lens package between the light source and the movable mirror focuses the optical beam to under-fill a movable mirror optical surface and control an optical beam scanned volume. The optical beam reflected by the movable mirror is redirected using a fold mirror orthogonal to an optical beam orientation. The optical beam is maintained Gaussian by the mirrors and lenses. An imaging device having a field of view intersecting the area of illumination receives optical beam image data reflected from the area of illumination. A control module communicating with the imaging device receives an object location in the imaging device field of view from the image data and reports object location data to a coordinate system.

    摘要翻译： 获取三维信息的非接触感测系统包括激光光源和产生高斯光束的光纤。 可移动镜被角度调节以将光束扫描到照明区域。 在光源和可移动镜之间的透镜组件聚焦光束以对可移动镜面光学表面进行补充，并控制光束扫描体积。 由可移动镜反射的光束使用与光束取向正交的折叠镜重定向。 光束由反射镜和透镜保持高斯。 具有与照明区域相交的视场的成像装置接收从照明区域反射的光束图像数据。 与成像装置通信的控制模块从图像数据接收成像装置视场内的对象位置，并将对象位置数据报告给坐标系。

    NON-CONTACT SENSOR HAVING IMPROVED LASER SPOT
    2.
    发明申请
    NON-CONTACT SENSOR HAVING IMPROVED LASER SPOT 有权
    具有改进的激光点的非接触式传感器

    公开(公告)号：US20130155418A1

    公开(公告)日：2013-06-20

    申请号：US13329871

    申请日：2011-12-19

    申请人： William E. Shaw ,  David Crowther

    发明人： William E. Shaw ,  David Crowther

    IPC分类号： G01B11/24

    CPC分类号： G01B11/24

    摘要： A non-contact sensing system acquiring three-dimensional information includes a laser light source and fiber generating a Gaussian optical beam. A movable mirror is angularly adjusted to scan the beam to an area of illumination. A lens package between the light source and the movable mirror focuses the optical beam to under-fill a movable mirror optical surface and control an optical beam scanned volume. The optical beam reflected by the movable mirror is redirected using a fold mirror orthogonal to an optical beam orientation. The optical beam is maintained Gaussian by the mirrors and lenses. An imaging device having a field of view intersecting the area of illumination receives optical beam image data reflected from the area of illumination. A control module communicating with the imaging device receives an object location in the imaging device field of view from the image data and reports object location data to a coordinate system.

    摘要翻译： 获取三维信息的非接触感测系统包括激光光源和产生高斯光束的光纤。 可移动镜被角度调节以将光束扫描到照明区域。 在光源和可移动镜之间的透镜组件聚焦光束以对可移动镜面光学表面进行补充，并控制光束扫描体积。 由可移动镜反射的光束使用与光束取向正交的折叠镜重定向。 光束由反射镜和透镜保持高斯。 具有与照明区域相交的视场的成像装置接收从照明区域反射的光束图像数据。 与成像装置通信的控制模块从图像数据接收成像装置视场内的对象位置，并将对象位置数据报告给坐标系。

    HYBRID SENSOR
    3.
    发明申请
    HYBRID SENSOR 有权
    混合传感器

    公开(公告)号：US20100302554A1

    公开(公告)日：2010-12-02

    申请号：US12474911

    申请日：2009-05-29

    申请人： Shyam P. Keshavmurthy ,  Chengchih Lin ,  David Crowther

    发明人： Shyam P. Keshavmurthy ,  Chengchih Lin ,  David Crowther

    IPC分类号： G01B11/14

    CPC分类号： G01B11/2531 ,  G01B11/2545 ,  G01B11/2755 ,  G01B2210/286 ,  G01B2210/52 ,  G06T7/521

    摘要： A sensor system for analyzing a feature in a sensing volume. The sensor system includes a laser source and a sensor. The first laser source projects a laser line into the sensing volume and onto the feature forming a laser stripe on the feature. The sensor images the laser stripe where the laser line intersects with the feature. The relationship between the sensor and the first laser source is precalibrated. The sensor uses the laser stripe to determine the position and/or orientation of the feature.

    摘要翻译： 用于分析感测体积中的特征的传感器系统。 传感器系统包括激光源和传感器。 第一激光源将激光线投射到感测体积中并且在该特征上形成激光条纹的特征上。 传感器对激光线与特征相交的激光条进行成像。 传感器和第一激光源之间的关系被预先校准。 传感器使用激光条纹来确定特征的位置和/或取向。

    Heterogeneous disk storage management techique
    4.
    发明申请
    Heterogeneous disk storage management techique 有权
    异构磁盘存储管理技术

    公开(公告)号：US20050216481A1

    公开(公告)日：2005-09-29

    申请号：US10519856

    申请日：2003-06-04

    申请人： David Crowther ,  Ravindra Rama Reddy ,  Andrew Adkins ,  Nanyu Cao

    发明人： David Crowther ,  Ravindra Rama Reddy ,  Andrew Adkins ,  Nanyu Cao

    IPC分类号： G06F3/06 ,  G06F7/00 ,  G06F17/00 ,  G09G5/00

    CPC分类号： G06F3/0605 ,  G06F3/0607 ,  G06F3/0632 ,  G06F3/0685 ,  G06F3/0689

    摘要： Management of one or more storage devices is achieved by first identifying each device by its make and model, and then establishing a database containing information about that device, such as (a) operational rules, (b) commands and (c) processing routines. From the information obtained from the database, a Graphical User Interface is created for display to afford a user at least one menu option for selection. Upon selecting the one menu option, the user obtains at least one of (a) a display of information associated with the identified storage device, and (b) execution of at least one process to control, at least in part, the operation of the identified storage device. The user's selection is processed and the Graphical User Interface is automatically updated in response to the processing of the user's selected menu option.

    摘要翻译： 一个或多个存储设备的管理是通过首先通过其设备和模型识别每个设备，然后建立包含关于该设备的信息的数据库，例如（a）操作规则，（b）命令和（c）处理程序）来实现的。 根据从数据库获得的信息，创建图形用户界面以进行显示，以向用户提供至少一个用于选择的菜单选项。 在选择一个菜单选项之后，用户获得（a）与所识别的存储设备相关联的信息的显示中的至少一个，以及（b）执行至少一个过程，至少部分地控制 识别存储设备。 处理用户的选择，并且响应于用户选择的菜单选项的处理，图形用户界面被自动更新。

    Profile inspection system for threaded and axial components
    7.
    发明授权
    Profile inspection system for threaded and axial components 有权
    螺纹和轴向部件轮廓检查系统

    公开(公告)号：US07684054B2

    公开(公告)日：2010-03-23

    申请号：US11510402

    申请日：2006-08-25

    申请人： David Crowther

    发明人： David Crowther

    IPC分类号： G06T7/60

    CPC分类号： G01B11/2425 ,  G01B11/2433

    摘要： A system and method are disclosed for inspecting a component having a length, a width, and an axis. The system includes a fixture for holding the component, a light source disposed on one side of the component, and an optical detector disposed on the other side of the component. In the preferred embodiment, the detector has a field of view wider than the width of the component, thereby enabling the detector to image a portion of the outer edges of the component. A translation stage is operative to move the light source and detector in unison along the length of the component and a processor, in communication with the detector and the translation stage, is operative to: a) receive electrical signals representative of the outer profile imaged by the detector; b) move the translation stage incrementally along the length of the component; and c) record the outer profile imaged by the detector at each increment and form a composite profile of the component. In the preferred embodiment, the processor is further operative to record the composite profile of the component at one or more angular orientations by rotating the component through a predetermined angle about its axis.

    摘要翻译： 公开了一种用于检查具有长度，宽度和轴的部件的系统和方法。 该系统包括用于保持部件的固定装置，设置在部件的一侧的光源和设置在部件的另一侧的光学检测器。 在优选实施例中，检测器具有比部件宽度更宽的视野，从而使得检测器能够对部件的外边缘的一部分进行成像。 平移台用于沿着部件的长度一致地移动光源和检测器，并且与检测器和平移台通信的处理器可操作以：a）接收代表由 检测器; b）沿着组件的长度递增地移动翻译阶段; 和c）记录由检测器在每个增量处成像的外部轮廓，并形成组件的复合轮廓。 在优选实施例中，处理器还可操作以通过围绕其轴线旋转预定角度来将部件的复合轮廓记录在一个或多个角度取向上。

    Non-contact sensing system having MEMS-based light source
    8.
    发明授权
    Non-contact sensing system having MEMS-based light source 有权
    具有基于MEMS的光源的非接触式感测系统

    公开(公告)号：US09204129B2

    公开(公告)日：2015-12-01

    申请号：US12943344

    申请日：2010-11-10

    申请人： Shyam P. Keshavmurthy ,  David Crowther ,  George C. Lin ,  Craig Manning ,  Martin P. Koskella ,  Brett Hibbard ,  Ralph Stefan ,  Jason Wilson ,  Richard Krakowski

    发明人： Shyam P. Keshavmurthy ,  David Crowther ,  George C. Lin ,  Craig Manning ,  Martin P. Koskella ,  Brett Hibbard ,  Ralph Stefan ,  Jason Wilson ,  Richard Krakowski

    IPC分类号： H04N13/02 ,  G01B11/245 ,  G01B11/25 ,  G01S17/48 ,  G01S17/87 ,  G01S17/89

    CPC分类号： H04N13/254 ,  G01B11/245 ,  G01B11/2518 ,  G01S17/48 ,  G01S17/87 ,  G01S17/89 ,  H04N13/239

    摘要： A non-contact sensing system is provided for acquiring three-dimensional contour information of an object. The system is comprised of: a light source subsystem operable to scan a point of light in an area of illumination; a first imaging device having a field of view arranged to intersect with the illumination area and operable to capture image data; and a second imaging device having a field of view arranged to intersect with the illumination area and operable to capture image data. A first control module is in data communication with the first imaging device to determine contour information for an object in the field of view of the first imaging device and report the contour information for the object in a common coordinate system. A second control module is in data communication with the second imaging device to determine contour information for the object in the field of view of the second imaging device and report the contour information for the object in the common coordinate system. Moreover, the light source subsystem is calibrated to report position of the point of light in the common coordinate system.

    摘要翻译： 提供了用于获取物体的三维轮廓信息的非接触感测系统。 该系统包括：可操作以扫描照明区域中的光点的光源子系统; 具有被布置成与照明区域相交并且可操作以捕获图像数据的视场的第一成像装置; 以及具有被布置成与照明区域相交并且可操作以捕获图像数据的视场的第二成像装置。 第一控制模块与第一成像设备进行数据通信，以确定第一成像设备的视野中的对象的轮廓信息，并且在公共坐标系中报告该对象的轮廓信息。 第二控制模块与第二成像装置进行数据通信，以确定第二成像装置的视野中的对象的轮廓信息，并且在公共坐标系中报告对象的轮廓信息。 此外，光源子系统被校准以报告在同一坐标系中的光点的位置。

    NON-CONTACT SENSING SYSTEM HAVING MEMS-BASED LIGHT SOURCE
    9.
    发明申请
    NON-CONTACT SENSING SYSTEM HAVING MEMS-BASED LIGHT SOURCE 有权
    具有基于MEMS的光源的非接触式感应系统

    公开(公告)号：US20120062706A1

    公开(公告)日：2012-03-15

    申请号：US12943344

    申请日：2010-11-10

    申请人： Shyam P. Keshavmurthy ,  David Crowther ,  George C. Lin ,  Craig Manning ,  Martin P. Koskella ,  Brett Hibbard ,  Ralph Stefan ,  Jason Wilson ,  Richard Krakowski

    发明人： Shyam P. Keshavmurthy ,  David Crowther ,  George C. Lin ,  Craig Manning ,  Martin P. Koskella ,  Brett Hibbard ,  Ralph Stefan ,  Jason Wilson ,  Richard Krakowski

    IPC分类号： H04N13/02

    CPC分类号： H04N13/254 ,  G01B11/245 ,  G01B11/2518 ,  G01S17/48 ,  G01S17/87 ,  G01S17/89 ,  H04N13/239

    摘要： A non-contact sensing system is provided for acquiring three-dimensional contour information of an object. The system is comprised of: a light source subsystem operable to scan a point of light in an area of illumination; a first imaging device having a field of view arranged to intersect with the illumination area and operable to capture image data; and a second imaging device having a field of view arranged to intersect with the illumination area and operable to capture image data. A first control module is in data communication with the first imaging device to determine contour information for an object in the field of view of the first imaging device and report the contour information for the object in a common coordinate system. A second control module is in data communication with the second imaging device to determine contour information for the object in the field of view of the second imaging device and report the contour information for the object in the common coordinate system. Moreover, the light source subsystem is calibrated to report position of the point of light in the common coordinate system.

    摘要翻译： 提供了用于获取物体的三维轮廓信息的非接触感测系统。 该系统包括：可操作以扫描照明区域中的光点的光源子系统; 具有被布置成与照明区域相交并且可操作以捕获图像数据的视场的第一成像装置; 以及具有被布置成与照明区域相交并且可操作以捕获图像数据的视场的第二成像装置。 第一控制模块与第一成像设备进行数据通信，以确定第一成像设备的视野中的对象的轮廓信息，并且在公共坐标系中报告该对象的轮廓信息。 第二控制模块与第二成像装置进行数据通信，以确定第二成像装置的视野中的对象的轮廓信息，并且在公共坐标系中报告对象的轮廓信息。 此外，光源子系统被校准以报告在同一坐标系中的光点的位置。