公开(公告)号：US20130077089A1

公开(公告)日：2013-03-28

申请号：US13564772

申请日：2012-08-02

申请人： CHIH-KUANG CHANG ,  ZHONG-KUI YUAN ,  JIAN-HUA LIU ,  XIAO-GUANG XUE ,  DONG-HAI LI

发明人： CHIH-KUANG CHANG ,  ZHONG-KUI YUAN ,  JIAN-HUA LIU ,  XIAO-GUANG XUE ,  DONG-HAI LI

IPC分类号： G01B11/00

CPC分类号： G01M11/0264 ,  G03B43/00

摘要： In a precision testing method of an optical lens using a computing device, the computing device is connected to an imaging system. The computing device controls the imaging system to generate an image of an object according to light rays reflected from the object and collected by the optical lens. A dimension of the object is measured from the image. A maximum value and a minimum value of the dimension of the object are determined. A difference between the maximum value and the minimum value is calculated. According to the difference, it is determined whether the optical lens agrees with a precision requirement.

摘要翻译： 在使用计算设备的光学透镜的精密测试方法中，计算设备连接到成像系统。 计算装置控制成像系统，以根据从物体反射并由光学透镜收集的光线产生物体的图像。 从图像中测量物体的尺寸。 确定对象的维度的最大值和最小值。 计算最大值和最小值之间的差值。 根据不同，确定光学透镜是否符合精度要求。

公开(公告)号：US20090115337A1

公开(公告)日：2009-05-07

申请号：US11967030

申请日：2007-12-29

申请人： CHIH-KUANG CHANG ,  LI JIANG ,  DONG-HAI LI

发明人： CHIH-KUANG CHANG ,  LI JIANG ,  DONG-HAI LI

IPC分类号： H05B37/02

CPC分类号： H05B37/0245

摘要： A method for real time control of lighting system includes the steps of: providing a computer, a SCM (2), a digital-to-analog converter (3), and at least one power amplifier (41, 42, 43) connected to the digital-to-analog converter, each of the at least one power amplifiers connects with a lamp; receiving light control data inputted by a user; transmitting the light control data to the SCM; processing the light control data received by the SCM, and generating digital signals by the SCM; transmitting the digital signals to the digital-to-analog converter; converting the digital signals into an analog signals by the digital-to-analog converter, and transmitting the analog signals to the at least one power amplifier; and amplifying the analog signals and controlling the corresponding lamp connected to the at least one power amplifier. A system for real time control of the lighting system is also provided.

摘要翻译： 一种用于照明系统的实时控制的方法包括以下步骤：提供计算机，SCM（2），数模转换器（3）和至少一个功率放大器（41,42,43），连接到 所述数模转换器，所述至少一个功率放大器中的每一个与灯连接; 接收用户输入的光控制数据; 将光控制数据发送到SCM; 处理由SCM接收的光控制数据，并通过SCM产生数字信号; 将数字信号发送到数模转换器; 通过数模转换器将数字信号转换成模拟信号，并将模拟信号发送到至少一个功率放大器; 以及放大模拟信号并控制连接到至少一个功率放大器的对应灯。 还提供了用于照明系统的实时控制的系统。

公开(公告)号：US20110128427A1

公开(公告)日：2011-06-02

申请号：US12762382

申请日：2010-04-19

申请人： CHIH-KUANG CHANG ,  DONG-HAI LI ,  LI JIANG ,  XIAN-YI CHEN ,  YI-RONG HONG

发明人： CHIH-KUANG CHANG ,  DONG-HAI LI ,  LI JIANG ,  XIAN-YI CHEN ,  YI-RONG HONG

IPC分类号： H04N5/335 ,  H04N5/232

CPC分类号： G02B21/0016 ,  G02B21/244

摘要： A focus apparatus comprises a first illuminator for emitting light onto an object, an optical apparatus, an image capture apparatus for receiving an image of the object through the optical apparatus, and converting the image into electronic signals, a spectroscope, a coaxial light apparatus and a patterned light apparatus. The coaxial light apparatus and the patterned light apparatus are perpendicularly mounted to a spectroscope. The coaxial light apparatus is perpendicular to the patterned light apparatus. The spectroscope refracts patterned light from the patterned light apparatus and coaxial light from the coaxial light apparatus to the optical apparatus.

摘要翻译： 聚焦装置包括用于将光发射到物体上的第一照明器，光学装置，用于通过光学装置接收物体的图像并将图像转换为电子信号的图像捕获装置，分光镜，同轴光装置和 图案光装置。 同轴光装置和图案化光装置垂直安装在分光镜上。 同轴光装置垂直于图案化的光装置。 分光镜将图案化光装置的图案光和从同轴光装置的同轴光折射到光学装置。

公开(公告)号：US20130242178A1

公开(公告)日：2013-09-19

申请号：US13664607

申请日：2012-10-31

申请人： CHIH-KUANG CHANG ,  DONG-HAI LI ,  LI JIANG ,  JIAN-HUA LIU ,  DONG-SHENG LIU

发明人： CHIH-KUANG CHANG ,  DONG-HAI LI ,  LI JIANG ,  JIAN-HUA LIU ,  DONG-SHENG LIU

IPC分类号： G02B27/12 ,  H04N5/225

CPC分类号： G01B11/00

摘要： An optical module includes a first sleeve, a second sleeve, a connecting member and a beam splitter. The first sleeve defines a first hollow cavity and includes a first light source and a pattern plate. The second sleeve defines a second hollow cavity and a second light source. The connecting member is connected to the first sleeve and the second sleeve, and communicates with the first hollow cavity and the second hollow cavity. The beam splitter is positioned in the connecting member. Light from the first light source passes through the pattern plate, and the beam splitter, light from the second light source passes through the beam splitter, the beam splitter refracts the light from the first light source and the second light source to a tested workpiece.

摘要翻译： 光学模块包括第一套筒，第二套筒，连接件和分束器。 第一套管限定第一中空腔并且包括第一光源和图案板。 第二套管限定第二中空腔和第二光源。 连接构件连接到第一套筒和第二套筒，并与第一中空腔和第二中空腔连通。 分束器位于连接构件中。 来自第一光源的光通过图案板，并且分束器，来自第二光源的光穿过分束器，分束器将来自第一光源和第二光源的光折射到被测试的工件。

公开(公告)号：US20130169975A1

公开(公告)日：2013-07-04

申请号：US13594857

申请日：2012-08-26

申请人： CHIH-KUANG CHANG ,  LI JIANG ,  ZHONG-KUI YUAN ,  DONG-HAI LI ,  ZHI-JUN ZOU

发明人： CHIH-KUANG CHANG ,  LI JIANG ,  ZHONG-KUI YUAN ,  DONG-HAI LI ,  ZHI-JUN ZOU

IPC分类号： G01B11/24

CPC分类号： G01B11/028 ,  G01B11/03 ,  G06T7/13 ,  G06T2207/30116 ,  G06T2207/30136

摘要： In a method for scanning edges of an object using a computing device, the computing device is connected to an image measuring machine including an image capturing device. A start point, an end point, a scan direction, and a scan distance interval are set. Scan points on the edges of the object are determined. For each scan point, the computing device aims the image capturing device at the scan point, controls the image capturing device to capture images of the object at different depths, and records focal points. Definition values of the images are calculated and an image with a highest definition value is determined. A focal point corresponds to the image with the highest definition value and so coordinates of the scan point are determined. Scanned edges of the object are formed based on all the scan points.

摘要翻译： 在使用计算装置扫描对象的边缘的方法中，计算装置连接到包括图像捕获装置的图像测量机。 设置起始点，终点，扫描方向和扫描距离间隔。 确定物体边缘上的扫描点。 对于每个扫描点，计算设备将图像捕获设备瞄准扫描点，控制图像捕获设备以不同深度捕获对象的图像，并记录焦点。 计算图像的定义值，并确定具有最高定义值的图像。 焦点对应于具有最高定义值的图像，因此确定扫描点的坐标。 基于所有扫描点形成物体的扫描边缘。

公开(公告)号：US20080189081A1

公开(公告)日：2008-08-07

申请号：US11859793

申请日：2007-09-24

申请人： CHIH-KUANG CHANG ,  XIAO-CHAO SUN ,  DONG-HAI LI

发明人： CHIH-KUANG CHANG ,  XIAO-CHAO SUN ,  DONG-HAI LI

IPC分类号： G06F17/50

CPC分类号： G06F17/5009

摘要： An exemplary method for analyzing geometric deviations of a physical object is provided. The method includes: receiving point cloud data of a point cloud from a measuring machine which scans an physical object; receiving one or more parameters set by a user, the one or more parameters comprising a predetermined acceptable tolerance; fitting a least squares model based on the point cloud data according to a least squares method; analyzing the geometric deviations of the physical object based on the least squares model and obtaining an analysis result; performing a point cloud simulation by using Open Graphics Library based on the least squares model and the point cloud data; and generating a report based on the point cloud simulation and the analysis result. A related system is also provided.

摘要翻译： 提供了用于分析物理对象的几何偏差的示例性方法。 该方法包括：从扫描物理对象的测量机接收点云的点云数据; 接收由用户设置的一个或多个参数，所述一个或多个参数包括预定的可接受公差; 根据最小二乘法拟合点云数据的最小二乘模型; 基于最小二乘模型分析物理对象的几何偏差，得到分析结果; 通过使用基于最小二乘模型和点云数据的开放图形库来执行点云模拟; 并根据点云模拟和分析结果生成报告。 还提供了相关系统。

公开(公告)号：US20070144023A1

公开(公告)日：2007-06-28

申请号：US11558464

申请日：2006-11-10

申请人： CHIH-KUANG CHANG ,  XIN-YUAN WU ,  JIE-RONG CHEN ,  XIAO-DAN TANG ,  BING-GEN YANG ,  DONG-HAI LI

发明人： CHIH-KUANG CHANG ,  XIN-YUAN WU ,  JIE-RONG CHEN ,  XIAO-DAN TANG ,  BING-GEN YANG ,  DONG-HAI LI

IPC分类号： G01B5/004

CPC分类号： G01B21/047

摘要： A three-dimensional (3D) collision detection method for a measuring machine comprises the steps of: receiving parameters of a to-be-measured workpiece and a moveable arm; simulating a to-be-measured workpiece 3D-model in accordance with the parameters of the to-be-measured workpiece, and a moveable arm 3D-model in accordance with the parameters of the moveable arm; combining the to-be-measured workpiece 3D-model with the moveable arm 3D-model to form a 3D collision model; generating a measuring path of the moveable arm by calculating positional coordinates of the moveable arm according to the 3D collision model; detecting whether the moveable arm collides with the to-be-measured workpiece according to the measuring path; and outputting collision results that include the collision coordinates and the measuring path. A related system is also disclosed.

摘要翻译： 一种用于测量机的三维（3D）碰撞检测方法，包括以下步骤：接收待测工件和可移动臂的参数; 根据待测工件的参数模拟被测工件3D模型，以及根据可移动臂的参数的可移动臂3D模型; 将待测量的工件3D模型与可移动臂3D模型结合以形成3D碰撞模型; 通过根据3D碰撞模型计算可动臂的位置坐标来产生可动臂的测量路径; 根据测量路径检测可动臂是否与被测量工件碰撞; 并输出包括碰撞坐标和测量路径的碰撞结果。 还公开了相关系统。

公开(公告)号：US20130120562A1

公开(公告)日：2013-05-16

申请号：US13555203

申请日：2012-07-23

申请人： CHIH-KUANG CHANG ,  ZHENG-CAI SHE ,  ZHONG-KUI YUAN ,  ZHI-JUN ZOU ,  DONG-HAI LI

发明人： CHIH-KUANG CHANG ,  ZHENG-CAI SHE ,  ZHONG-KUI YUAN ,  ZHI-JUN ZOU ,  DONG-HAI LI

IPC分类号： H04N7/18

CPC分类号： G01B11/00 ,  G01B11/03

摘要： In a method for calibrating a star probe of an image measuring machine, the star probe includes one or more probe heads. Probe configuration information for the star probe is configured when there is no probe configuration file of the star probe stored in a storage device of the image measuring machine, and one of the probe heads to be calibrated is selected from the star probe. The method calibrates a radius value of the selected probe head, and calibrates the deviation between the center point of the selected probe head and the focus of the camera lens. The method further generates a star probe model of the star probe according to the probe configuration information and the probe calibration information, and displays the star probe model of the star probe on a display device of the image measuring machine.

摘要翻译： 在用于校准图像测量机的星形探针的方法中，星形探针包括一个或多个探头。 当星形探针没有探头配置文件存储在图像测量机的存储设备中时，配置星形探针的探测器配置信息，并且从星形探针中选择要校准的探头之一。 该方法校准所选探头的半径值，并校准所选探头的中心点与相机镜头焦点之间的偏差。 该方法根据探头配置信息和探头校准信息进一步生成星形探针的星形探针模型，并将星形探针的星形探针模型显示在图像测量机的显示装置上。

公开(公告)号：US20110161876A1

公开(公告)日：2011-06-30

申请号：US12853302

申请日：2010-08-10

申请人： CHIH-KUANG CHANG ,  ZHONG-KUI YUAN ,  YI-RONG HONG ,  XIAN-YI CHEN ,  DONG-HAI LI

发明人： CHIH-KUANG CHANG ,  ZHONG-KUI YUAN ,  YI-RONG HONG ,  XIAN-YI CHEN ,  DONG-HAI LI

IPC分类号： G06K9/48 ,  G06F3/048

CPC分类号： G06T7/13 ,  G06T2207/20096 ,  G06T2207/30164

摘要： A computer and a method for generation commands include loading a data exchange format (DXF) image, and selecting a measurement tool and selecting a DXF feature of the DXF image. The generation commands method further includes generating an edge detection command of the selected DXF feature according to the measurement tool when the size of the selected DXF feature is not larger than the size of an image area. And an edge detection command corresponding to each of the reselected measurement tools is generated when the size of the selected DXF feature is larger than the size of the image area.

摘要翻译： 计算机和生成命令的方法包括加载数据交换格式（DXF）图像，以及选择测量工具并选择DXF图像的DXF特征。 生成命令方法还包括当所选DXF特征的大小不大于图像区域的大小时，根据测量工具生成所选择的DXF特征的边缘检测命令。 并且当所选择的DXF特征的大小大于图像区域的尺寸时，生成与每个重新选择的测量工具相对应的边缘检测命令。

公开(公告)号：US20080059126A1

公开(公告)日：2008-03-06

申请号：US11611153

申请日：2006-12-15

申请人： CHIH-KUANG CHANG ,  XIAO-CHAO SUN ,  DONG-HAI LI

发明人： CHIH-KUANG CHANG ,  XIAO-CHAO SUN ,  DONG-HAI LI

IPC分类号： G06F17/17 ,  G06F17/40

CPC分类号： G06T19/00 ,  G06T17/00 ,  G06T2210/56

摘要： A computer-based method for measuring straightness of a line built based on point cloud data is provided. The method includes the steps of: receiving point cloud data; receiving parameters set by a user; computing an equation of a line based on the point cloud data; computing a residual value of each point in the point cloud; computing a straightness of the line; constructing a connected points line based on the points in the point cloud; and simulating a cloud point simulation based on the point cloud data, the line, the residual value of each point, and the connected points line. A related system is also provided.

摘要翻译： 提供了一种基于计算机的方法，用于测量基于点云数据构建的线的平直度。 该方法包括以下步骤：接收点云数据; 接收用户设置的参数; 基于点云数据计算线的方程; 计算点云中每个点的残差值; 计算线的平直度; 基于点云中的点构建连接点线; 并基于点云数据，线，每个点的残差值和连接点线模拟浊点模拟。 还提供了相关系统。