公开(公告)号：US20130166255A1

公开(公告)日：2013-06-27

申请号：US13629652

申请日：2012-09-28

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

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

IPC分类号： G06F17/50

CPC分类号： G06T7/0006 ,  G06T2207/10028 ,  G06T2207/20101

摘要： In a method for extracting a feature element of a product from a design drawing of the product, a point and a curved surface related to the feature element are selected from the design drawing. The method calculates a minimum distance between the selected point and an outline of the selected curved surface, and identifies whether the selected curved surface or the outline is the feature element by comparing the minimum distance with a first preset value. The method further determines a measuring type of the feature element according to a point cloud of the feature element, and extracts sample points composed of the feature element according to the measuring type and attribute data of the feature element. The sample points are output on a display screen of the computing device.

摘要翻译： 在从产品的设计图提取产品的特征元素的方法中，从设计图中选择与特征元素相关的点和曲面。 该方法计算所选择的点与所选曲面的轮廓之间的最小距离，并且通过将最小距离与第一预设值进行比较来识别所选择的曲面或轮廓是否是特征元素。 该方法还根据特征元素的点云进一步确定特征元素的测量类型，并根据特征元素的测量类型和属性数据提取由特征元素组成的采样点。 采样点在计算设备的显示屏上输出。

公开(公告)号：US20130136366A1

公开(公告)日：2013-05-30

申请号：US13664429

申请日：2012-10-31

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

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

IPC分类号： G06K9/48

CPC分类号： G06F17/509

摘要： A method for checking a boundary line graph using a computing device. The computing device adds a segment line between two adjacent endpoints of the boundary line graph, if the two adjacent endpoints are not connected using the segment line. The computing device removes the segment lines of the endpoints corresponding to intersection points, if the number of the intersection points is not equal to the number of the endpoints. The computing device changes label characters of the endpoints to be arranged in a predetermined order, if an order of the label characters of the endpoints is not a predetermined order according to the boundary line vector.

摘要翻译： 一种使用计算设备检查边界线图的方法。 如果两个相邻端点未使用段线连接，则计算设备在边界线图的两个相邻端点之间添加段线。 如果交点的数量不等于端点数，则计算设备移除对应于交点的端点的段线。 如果端点的标签字符的顺序不是根据边界线向量的预定顺序，则计算设备改变要以预定顺序排列的端点的标签字符。

公开(公告)号：US20130041609A1

公开(公告)日：2013-02-14

申请号：US13537061

申请日：2012-06-29

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

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

IPC分类号： G01D21/00 ,  G06F19/00

CPC分类号： G06F17/00 ,  G05B19/00 ,  G05B19/4207 ,  G05B2219/37617

摘要： A method processes measurement data of an object using a computing device. The method obtains measurement data of preselected feature elements of a measured object, inserts the measurement data of the preselected feature elements into a data list, obtains measured results of the preselected feature elements from a measurement tool, and calculates tolerance values of the preselected feature elements according to the measured results. The method further searches pixel icons of the preselected feature elements according to tolerance values and the measured results, inserts the pixel icons and the measured results into the data list, receives selections of a user and displays the data list in different list modes.

摘要翻译： 一种方法使用计算装置处理对象的测量数据。 该方法获得测量对象的预选特征元素的测量数据，将预选特征元素的测量数据插入到数据列表中，从测量工具获取预选特征元素的测量结果，并且计算预选特征元素的公差值 根据测量结果。 该方法还根据公差值和测量结果进一步搜索预选要素元素的像素图标，将像素图标和测量结果插入到数据列表中，接收用户的选择并以不同列表模式显示数据列表。

公开(公告)号：US20120330602A1

公开(公告)日：2012-12-27

申请号：US13449294

申请日：2012-04-17

申请人： CHIH-KUANG CHANG ,  XIN-YUAN WU

发明人： CHIH-KUANG CHANG ,  XIN-YUAN WU

IPC分类号： G06F15/00

CPC分类号： G01B5/008 ,  G01B21/047

摘要： In a method for establishing a safety plane in coordinate measurements, the method meshes a 3D model of a workpiece and a probe by triangles, and calculates a maximum bounding box of the probe. The method further obtains a moving path of the maximum bounding box after moving the maximum bounding box from a first measuring point to a second, and obtains a maximum space box of the moving path. If the maximum space box has one or more intersections with the workpiece, the method calculates a distance between vertices of each of the triangles falling within the maximum space box and a bottom face of the maximum space box, and obtains a point in the bottom face of the maximum space box that has a maximum distance from the triangles. By correcting a plane containing the point, the safety plane is obtained.

摘要翻译： 在一种用于在坐标测量中建立安全平面的方法中，该方法通过三角形将工件和探头的三维模型网格化，并计算探头的最大边界框。 该方法在将最大边界框从第一测量点移动到第二测量点之后进一步获得最大边界框的移动路径，并获得移动路径的最大空间框。 如果最大空间框具有与工件的一个或多个交点，则该方法计算落入最大空间框中的每个三角形的顶点与最大空间框的底面之间的距离，并获得底面中的点 的最大空间框与三角形具有最大距离。 通过校正包含该点的平面，获得安全平面。

公开(公告)号：US20120310577A1

公开(公告)日：2012-12-06

申请号：US13412632

申请日：2012-03-06

申请人： CHIH-KUANG CHANG ,  XIN-YUAN WU

发明人： CHIH-KUANG CHANG ,  XIN-YUAN WU

IPC分类号： G06F19/00

CPC分类号： G06F8/40

摘要： In a method for updating coordinate systems in editing a measurement program, the method imports a data array including measurement elements of a workpiece, and creates a program template. By inserting the program template in the data array that is after a measurement element, the method creates a coordinate system and calculates a coordinate matrix for the coordinate system. After the measurement elements in a position of the data array that are after the program template are updated using the coordinate matrix, a measurement program is generated and displayed on a display screen.

摘要翻译： 在编辑测量程序中更新坐标系的方法中，该方法导入包括工件的测量元素的数据阵列，并创建程序模板。 通过将程序模板插入到测量元素之后的数据数组中，该方法创建坐标系并计算坐标系的坐标矩阵。 在使用坐标矩阵更新程序模板之后的数据阵列的位置中的测量元件之后，生成测量程序并将其显示在显示屏幕上。

公开(公告)号：US20120192148A1

公开(公告)日：2012-07-26

申请号：US13287136

申请日：2011-11-02

申请人： CHIH-KUANG CHANG ,  XIN-YUAN WU ,  JIN-GANG RAO

发明人： CHIH-KUANG CHANG ,  XIN-YUAN WU ,  JIN-GANG RAO

IPC分类号： G06F9/44

CPC分类号： G06F8/38

摘要： An electronic device and method of automatically generating measuring programs receives a design document of a product, obtains keywords from the design document, and searches graphic element data and dimension data indexes according to the keywords. Graphic elements are located according to the dimension data indexes. One or more measuring points for each of the graphic elements are obtained by dividing each graphic element into one or more sections according to the graphic element data and a predetermined dividing number, and a single measuring program is generated according to the measuring points.

摘要翻译： 自动生成测量程序的电子设备和方法接收产品的设计文档，从设计文档获取关键字，并根据关键字搜索图形元素数据和维度数据索引。 图形元素根据尺寸数据索引定位。 通过根据图形元素数据和预定分割数将每个图形元素划分成一个或多个部分，并且根据测量点生成单个测量程序，获得每个图形元素的一个或多个测量点。

公开(公告)号：US20120182289A1

公开(公告)日：2012-07-19

申请号：US13245876

申请日：2011-09-27

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： G06T15/00

CPC分类号： G06F17/50 ,  G01B5/008 ,  G01B7/008

摘要： An electronic device and method creates a part coordinate system of a three-dimensional (3D) product model based on dimensional information in a two-dimensional (2D) drawing of the product, determines transformation matrices of the part coordinate system relative to a machine coordinate system of the measuring machine, and automatically adjusts the orientation of the product model in the machine coordinate system, to align the part coordinate system with the machine coordinate system.

摘要翻译： 电子设备和方法基于产品的二维（2D）图中的尺寸信息创建三维（3D）产品模型的零件坐标系，确定零件坐标系相对于机床坐标的变换矩阵 测量机系统，自动调整机器坐标系中产品型号的方向，使零件坐标系与机床坐标系对齐。

公开(公告)号：US20120162240A1

公开(公告)日：2012-06-28

申请号：US13217255

申请日：2011-08-25

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

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

IPC分类号： G09G5/02 ,  G06T11/20 ,  G06T11/00

CPC分类号： G06T11/206

摘要： A method outputs measurement data graphically using an electronic device. The method obtains measurement data of a preselected feature element from an image of a measured object, and further obtains a reference feature element corresponding to the preselected feature element from an image of a reference object. The method further retrieves points of the preselected feature element, connects the retrieved points to obtain a fitted feature element, sets the fitted feature element with different colors, and outputs the fitted feature element with the image of the reference object on a display device of the electronic device.

摘要翻译： 一种方法使用电子设备以图形方式输出测量数据。 该方法从测量对象的图像中获取预选特征元素的测量数据，并且从参考对象的图像中进一步获得与预选特征元素相对应的参考特征元素。 该方法还检索预选特征元素的点，连接检索到的点以获得拟合的特征元素，将拟合的特征元素设置为不同颜色，并将拟合的特征元素与参考对象的图像输出到 电子设备。

公开(公告)号：US20110134121A1

公开(公告)日：2011-06-09

申请号：US12690259

申请日：2010-01-20

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

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

IPC分类号： G06T15/50

CPC分类号： G06T15/50

摘要： A lighting environment simulation system and method meshes a three-dimensional (3D) model of an object into a plurality of triangles, simulates lighting effects for the meshed 3D model, and determines an actual display color for each triangle of the meshed 3D model under the simulated lighting effects. The system and method further displays the meshed 3D model to a display device according to actual display colors and coordinates of all the triangles of the meshed 3D model.

摘要翻译： 照明环境模拟系统和方法将物体的三维（3D）模型网格化成多个三角形，模拟网格3D模型的照明效果，并确定网格3D模型的每个三角形的实际显示颜色 模拟照明效果。 该系统和方法还根据实际显示颜色和网格3D模型的所有三角形的坐标，将网格3D模型显示给显示设备。

公开(公告)号：US20100328349A1

公开(公告)日：2010-12-30

申请号：US12646878

申请日：2009-12-23

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： G09G5/00

CPC分类号： G06K9/6255 ,  G06K2209/01

摘要： An electronic device includes an image fitting system to fit an image to identify characters of the image and graphics of the image in the electronic device. Operations of fitting the image by the image fitting system includes generation of a standard character database to fit characters of the image, generation of character fitting results by fitting each character of the image according to the standard character database, and generation of graphic fitting results by fitting each graphic of the image according to a standard graphic that is defined by a graphic equation.

摘要翻译： 电子设备包括图像拟合系统以适合图像以识别电子设备中的图像和图像的图像。 通过图像拟合系统拟合图像的操作包括生成标准字符数据库以适合图像的字符，通过根据标准字符数据库拟合图像的每个字符来生成字符拟合结果，以及通过 根据由图形方程定义的标准图形拟合图像的每个图形。