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：US20070150230A1

公开(公告)日：2007-06-28

申请号：US11552980

申请日：2006-10-26

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

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

IPC分类号： G01B5/20

CPC分类号： G01B21/04

摘要： A computer-based method for generating a scanning program for a stand-alone measuring equipment is provided. The method includes the steps of: receiving parameters, the parameters including output types of probing points; calculating a probing point coordinate multidimensional array; creating probing features; generating 3D program of each probing feature, and forming a control file by assimilating all 3D programs; and transferring the control file to a computer in the measuring equipment and executing the control file by utilizing measuring software in the computer to measure a workpiece. A related system is also provided.

摘要翻译： 提供了一种用于产生用于独立测量设备的扫描程序的基于计算机的方法。 该方法包括以下步骤：接收参数，参数包括探测点的输出类型; 计算探测点坐标多维数组; 创建探测功能; 生成每个探测特征的3D程序，并通过同化所有3D程序形成控制文件; 并将控制文件传送到测量设备中的计算机，并通过利用计算机中的测量软件执行控制文件来测量工件。 还提供了相关系统。

公开(公告)号：US20130262663A1

公开(公告)日：2013-10-03

申请号：US13600224

申请日：2012-08-31

申请人： CHIH-KUANG CHANG ,  XIN-YUAN WU ,  HUA-HUI TANG

发明人： CHIH-KUANG CHANG ,  XIN-YUAN WU ,  HUA-HUI TANG

IPC分类号： G06F11/34 ,  G06F15/173

CPC分类号： H04L63/0428 ,  G06F8/61 ,  G06F21/57 ,  G06F2221/033

摘要： In a method for processing shareware using a host computer, a plurality of installation modes and authorization modes are sent to a client computer if the client computer requests the host computer for a shareware installation file of the shareware in the host computer. A selected installation mode and a selected authorization mode of the client computer are determined by decrypting encrypted data from the client computer using a preset decryption formula. The method further monitors the client computer according to the selected authorization mode to determining whether the client computer is allowed to run the shareware. When the client computer runs the shareware, the method records usage status of all functions of the shareware in the client computer and receiving error reports from the client computer. The method further sends solutions to the client computer in response to the error reports.

摘要翻译： 在使用主计算机处理共享软件的方法中，如果客户端计算机向主计算机请求主计算机中的共享软件的共享软件安装文件，则将多种安装模式和授权模式发送到客户端计算机。 通过使用预设的解密公式从客户端计算机解密加密的数据来确定客户端计算机的所选择的安装模式和所选择的授权模式。 该方法还根据所选择的授权模式监视客户端计算机，以确定客户端计算机是否被允许运行共享软件。 当客户端计算机运行共享软件时，该方法记录客户端计算机中共享软件的所有功能的使用状态，并从客户端计算机接收错误报告。 该方法还响应于错误报告向客户端计算机发送解决方案。

公开(公告)号：US20130135355A1

公开(公告)日：2013-05-30

申请号：US13659955

申请日：2012-10-25

申请人： CHIH-KUANG CHANG ,  XIN-YUAN WU ,  WEI WANG

发明人： CHIH-KUANG CHANG ,  XIN-YUAN WU ,  WEI WANG

IPC分类号： G09G5/00

CPC分类号： G06F9/44 ,  G06F3/14 ,  G06F8/30 ,  G06T11/60 ,  G09G5/14

摘要： A method for programming a measuring program into a computing device. The computing device selects a partial drawing from a panoramic drawing of a product using a frame, and marks the frame in the panoramic drawing. The computing device sets a pattern of a report and shows the partial drawing and the panoramic drawing in the report. The computing device adjusts a size of the panoramic drawing and the size of the panoramic drawing in the report until the panoramic drawing does not superpose on the partial drawing in the report. The computing device generate a measuring program which is capable of executing the procedure mentioned above.

摘要翻译： 一种用于将测量程序编程到计算设备中的方法。 计算设备使用帧从产品的全景图中选择部分图形，并且在全景图中标记该帧。 计算设备设置报告的模式，并在报告中显示部分图形和全景图。 计算设备在报告中调整全景图的大小和全景图的大小，直到全景图不在报表中的部分图上重叠。 计算装置产生能够执行上述过程的测量程序。

公开(公告)号：US20130108143A1

公开(公告)日：2013-05-02

申请号：US13523900

申请日：2012-06-15

申请人： CHIH-KUANG CHANG ,  XIN-YUAN WU

发明人： CHIH-KUANG CHANG ,  XIN-YUAN WU

IPC分类号： G06K9/00

CPC分类号： G06T7/0006 ,  G06T2207/30164

摘要： A computing device reads pixels of an image of a product along an x-direction and a y-direction of the image. In response to reading two neighboring pixels having different color values, the device regards one pixel having a predetermined color value from the two neighboring pixels as a profile point of the image, to generate one or more point-clouds consisting of all profile points of the image. Furthermore, the device reads one or more theoretical profile curves of the product from the storage device, aligns the one or more point-clouds and the one or more theoretical profile curves, and determines a minimum distance from each profile point in the one or more point-clouds to the one or more adjusted theoretical profile curves. A profile tolerance of the product is then determined according to a maximum value and a minimum value of the minimum distances.

摘要翻译： 计算装置沿图像的x方向和y方向读取商品的图像的像素。 响应于读取具有不同颜色值的两个相邻像素，该设备将来自两个相邻像素的具有预定颜色值的一个像素视为图像的轮廓点，以生成由所述图像的所有轮廓点组成的一个或多个点云 图片。 此外，设备从存储设备读取产品的一个或多个理论轮廓曲线，对齐一个或多个点云和一个或多个理论轮廓曲线，并且确定与一个或多个点云中的每个轮廓点的最小距离 点云到一个或多个调整的理论轮廓曲线。 然后根据最小值和最小距离的最小值确定产品的轮廓公差。

公开(公告)号：US20130083019A1

公开(公告)日：2013-04-04

申请号：US13480481

申请日：2012-05-25

申请人： CHIH-KUANG CHANG ,  XIN-YUAN WU ,  MIN WANG

发明人： CHIH-KUANG CHANG ,  XIN-YUAN WU ,  MIN WANG

IPC分类号： G06T17/00

CPC分类号： G01B5/14 ,  G06F17/20 ,  G06F17/50 ,  G06T7/001 ,  G06T17/20 ,  G06T2207/30164

摘要： A computing device reads information in relation to a first curved surface and a second curved surface from a storage device, respectively meshes the first and second curved surfaces into a plurality of first and second triangles, and divides a parametric plane associated into a plurality of first grids, where each first grid corresponds to a small box in 3D space. The device determines associations between the first/second triangles of the two curved surfaces and the small boxes in the 3D space, determines a second triangle that is nearest to each first triangle of the first curved surface, and determines a distance between the first triangle and the second triangle as a minimum distance from the first triangle to the second curved surface. A minimum value from all of the minimum distances is determined as a minimum distance between the first curved surface and the second curved surface.

摘要翻译： 计算装置从存储装置读取关于第一曲面和第二曲面的信息，分别将第一和第二曲面啮合成多个第一和第二三角形，并将与多个第一和第二曲面相关联的参数平面分割 网格，其中每个第一个网格对应于3D空间中的一个小框。 设备确定两个曲面的第一/第二三角形和3D空间中的小框之间的关联，确定最靠近第一曲面的每个第一三角形的第二个三角形，并确定第一个三角形和 第二个三角形作为从第一个三角形到第二个曲面的最小距离。 将所有最小距离的最小值确定为第一曲面和第二曲面之间的最小距离。

公开(公告)号：US20120215480A1

公开(公告)日：2012-08-23

申请号：US13294197

申请日：2011-11-11

申请人： CHIH-KUANG CHANG ,  XIN-YUAN WU ,  MIN WANG ,  TAO TANG

发明人： CHIH-KUANG CHANG ,  XIN-YUAN WU ,  MIN WANG ,  TAO TANG

IPC分类号： G06F19/00

CPC分类号： G06F8/60

摘要： In a programming method, a program template of a measurement program and a 3D measurement element document of a product is imported from a storage system. The method establishes a data format of the 3D measurement element document according to a data format of the program template, and defines a modification rule and a delete rule of the 3D measurement element document according to keywords in lines of the program template. By replacing the keywords and data of the program template with data saved from the 3D measurement element document a measurement program is obtained. The method outputs the measurement program and displays the measurement program on a display screen.

摘要翻译： 在编程方法中，从存储系统导入测量程序的程序模板和产品的3D测量元素文档。 该方法根据程序模板的数据格式建立3D测量元素文档的数据格式，并根据程序模板中的关键字定义3D测量元素文档的修改规则和删除规则。 通过从3D测量元件文档保存的数据替换程序模板的关键字和数据，获得测量程序。 该方法输出测量程序，并在显示屏幕上显示测量程序。

公开(公告)号：US20120197615A1

公开(公告)日：2012-08-02

申请号：US13316489

申请日：2011-12-10

申请人： CHIH-KUANG CHANG ,  XIN-YUAN WU ,  MIN WANG

发明人： CHIH-KUANG CHANG ,  XIN-YUAN WU ,  MIN WANG

IPC分类号： G06G7/48 ,  G06F17/16

CPC分类号： G06F17/5009 ,  G01B21/047 ,  G05B2219/35346 ,  Y02P90/265

摘要： In a method for simulating a measuring process of a workpiece, one or more virtual probes of a workpiece measuring machine are created. A vector of each of the virtual probes is calculated, and an appropriate vector for each of measuring points of a workpiece is acquired for a computerized drawing of the workpiece. The angle between the vector of each of the measuring points and the vector of each of the virtual probes is calculated. A virtual probe is determined for each measuring point according to the calculated angles. The measuring points are sorted according to the virtual probe of each measuring point, and the measuring programs of the sorted measuring points that relate to the same virtual probe are combined. The combined measuring programs are executed to determine whether the actual probe would collide with the workpiece.

摘要翻译： 在用于模拟工件的测量过程的方法中，产生工件测量机的一个或多个虚拟探针。 计算每个虚拟探针的矢量，并且为工件的计算机绘图获取工件的每个测量点的适当矢量。 计算每个测量点的矢量与每个虚拟探针的矢量之间的角度。 根据计算的角度为每个测量点确定虚拟探针。 测量点根据每个测量点的虚拟探头进行分类，并且组合与相同虚拟探针相关的排序测量点的测量程序。 执行组合的测量程序以确定实际探头是否与工件碰撞。

公开(公告)号：US20120185200A1

公开(公告)日：2012-07-19

申请号：US13287135

申请日：2011-11-02

申请人： CHIH-KUANG CHANG ,  XIN-YUAN WU ,  GEN YANG

发明人： CHIH-KUANG CHANG ,  XIN-YUAN WU ,  GEN YANG

IPC分类号： G06F19/00

CPC分类号： B25J9/1664 ,  G05B2219/37443

摘要： A method of optimizing measurement paths analyzes one or more measurement points for each of the measurement elements of a product and generates relation arrays, each of the relation arrays storing the name and the one or more measurement points of one measurement element. The method selects a measurement point which is the nearest to the origin of an coordinate system of the product, computes distances between the measurement points from the selected measurement point using the relation arrays, and orders the measurement points according to the computed distances to generate a first ordered array. The method generates an optimal measurement path according to the first ordered array.

摘要翻译： 优化测量路径的方法分析产品的每个测量元件的一个或多个测量点，并且生成关系阵列，每个关系阵列存储一个测量元件的名称和一个或多个测量点。 该方法选择最接近产品坐标系原点的测量点，使用关系列从所选测量点计算测量点之间的距离，并根据计算出的距离对测量点进行排序，以生成 第一个有序数组。 该方法根据第一个有序阵列生成最佳测量路径。

公开(公告)号：US20120123717A1

公开(公告)日：2012-05-17

申请号：US13244631

申请日：2011-09-25

申请人： CHIH-KUANG CHANG ,  XIN-YUAN WU ,  GEN YANG

发明人： CHIH-KUANG CHANG ,  XIN-YUAN WU ,  GEN YANG

IPC分类号： G06F19/00

CPC分类号： G01B11/00

摘要： A method of optimizing measurement paths computes a minimum bounding box for the measurement elements on a product, and computes a capturing range of a lens of a measurement machine. The method divides the minimum bounding box into M*N partitions according to the capturing range, and assigns a number to each of the M*N partitions. The method puts the number of a partition which exclusively encloses a measurement element into a first array, and puts a number set that includes the numbers of the partitions which all enclose a measurement element into a second array, and lists the numbers of the partitions in order according to the first array and the second array to generate a measurement path.

摘要翻译： 优化测量路径的方法计算产品上的测量元素的最小边界框，并计算测量机的透镜的拍摄范围。 该方法根据捕获范围将最小边界框划分为M * N个分区，并为每个M * N分区分配一个数字。 该方法将唯一包含测量元素的分区的编号放入第一个数组中，并将包含所有分隔数的数字集合放在第二个数组中，并将列表中的分区数 根据第一阵列和第二阵列的顺序来产生测量路径。