公开(公告)号：US20130111339A1

公开(公告)日：2013-05-02

申请号：US13555085

申请日：2012-07-21

申请人： CHIH-KUANG CHANG ,  XIN-YUAN WU ,  BO NIE

发明人： CHIH-KUANG CHANG ,  XIN-YUAN WU ,  BO NIE

IPC分类号： G06F3/14

CPC分类号： G06F17/5086

摘要： In a method for analyzing a STEP formatted file of a measurement graphics using a computing device, one or more graphic keywords and graphics analysis modes are predefined in a storage device of the computing device. The method extracts a content keyword and a content character string from each line of the STEP formatted file, and analyzes the content keywords and the content character strings to obtain shell data of the graphic elements. The method further draws a geometrical shell of the measurement graphics according to the shell data using a curve meshing method, marks boundaries of the geometrical shell using an indication mark, and displays the measurement graphics with the indication mark on a display device of the computing device.

摘要翻译： 在使用计算设备分析测量图形的STEP格式化文件的方法中，在计算设备的存储设备中预定义一个或多个图形关键字和图形分析模式。 该方法从STEP格式化文件的每一行提取内容关键字和内容字符串，并分析内容关键字和内容字符串以获取图形元素的shell数据。 该方法使用曲线网格划分法，根据壳数据绘制测量图形的几何外壳，使用指示标记标记几何外壳的边界，并在计算设备的显示设备上显示具有指示标记的测量图形 。

公开(公告)号：US20130108144A1

公开(公告)日：2013-05-02

申请号：US13537077

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： G06K9/62

CPC分类号： G06K9/00476

摘要： A method for locating marked numbers in a two dimensional (2D) image of an object, a rectangular frame enclosing the 2D image is determined. The method divides a boundary of the rectangular frame into a plurality of segments, assigns an index number to each segment along a horizontal direction and a vertical direction of the rectangular frame. The method further obtains a marked number selected from a preset file, and locates a cursor on a first position of the marked number in the 2D image according to coordinates of the marked number, or locates the cursor on a second position of the marked number according to a horizontal index number and a vertical index number of the marked number.

摘要翻译： 确定对象的二维（2D）图像中的标记数字的方法，确定包围2D图像的矩形框。 该方法将矩形框的边界划分成多个段，沿着矩形框的水平方向和垂直方向为每个段分配索引号。 该方法进一步获得从预设文件中选择的标记号码，并根据标记号码的坐标将光标定位在2D图像中的标记号码的第一位置上，或者将光标定位在标记号码的第二位置， 到水平索引号和标记号的垂直索引号。

公开(公告)号：US20130100137A1

公开(公告)日：2013-04-25

申请号：US13555084

申请日：2012-07-21

申请人： CHIH-KUANG CHANG ,  XIN-YUAN WU ,  YI LIU

发明人： CHIH-KUANG CHANG ,  XIN-YUAN WU ,  YI LIU

IPC分类号： G06T11/20

CPC分类号： G06K9/00476 ,  G06T11/20 ,  G06T2210/32

摘要： In a method for analyzing two-dimensional (2D) graphic files of a measurement product using a computing device, a 2D graphic file of the measurement product is obtained from a storage device. The method analyzes the geometrical data to generate the 2D graphic objects, sets characteristic values of the 2D graphic objects, and parses code values of the 2D graphic objects according to the characteristic codes. The method analyzes a coordinate value of each of the 2D graphic objects according to the geometrical data of the file array, and calculates a normal vector of each of the 2D graphic objects according to the characteristic code and the coordinate value of the 2D graphic object. A 2D drawing is displayed on a display device according to each of the 2D graphic objects and the corresponding normal vector.

摘要翻译： 在使用计算装置分析测量产品的二维（2D）图形文件的方法中，从存储装置获得测量产品的2D图形文件。 该方法分析几何数据以生成2D图形对象，设置2D图形对象的特征值，并根据特征代码分析2D图形对象的代码值。 该方法根据文件阵列的几何数据分析每个2D图形对象的坐标值，并根据特征代码和2D图形对象的坐标值计算每个2D图形对象的法线矢量。 根据2D图形对象和对应的法线向量，2D显示在显示装置上。

公开(公告)号：US20130094761A1

公开(公告)日：2013-04-18

申请号：US13537076

申请日：2012-06-29

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

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

IPC分类号： G06K9/46

CPC分类号： G01B21/04

摘要： A method for creating measurement codes automatically using an electronic device. In the method, a directory tree is created to display a plurality of feature elements. A selected feature element in the directory tree is determined; and output axes of the selected feature element are determined, according to an attribute type and a measurement type of the selected feature element. A marked number of the selected feature element is received; and a reference value, an upper tolerance, and a lower tolerance of the selected feature element are obtained. Measurement codes of the selected feature element are created according to the above-described obtained information, and the measurement codes are stored in a storage device of the electronic device.

摘要翻译： 一种自动使用电子设备创建测量代码的方法。 在该方法中，创建目录树以显示多个特征元素。 确定目录树中选定的要素元素; 并且根据所选特征元素的属性类型和测量类型来确定所选特征元素的输出轴。 接收到所选特征元素的标记号; 并且获得所选特征元素的参考值，上限公差和较低公差。 根据上述获得的信息创建所选特征元素的测量代码，并且将测量代码存储在电子设备的存储设备中。

公开(公告)号：US20130054189A1

公开(公告)日：2013-02-28

申请号：US13517547

申请日：2012-06-13

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： G06F15/00

CPC分类号： G06F17/5086

摘要： In a method for extracting dimensions of a product using a computing device, an engineering drawing of the product is read from a storage system of the computing device. A first layer of the engineering drawing that includes identifiers and a second layer of the engineering drawing that includes the dimensions are acquired. The identifiers in the first layer are extracted and added into a dimension list. The dimensions corresponding to each identifier in the second layer are extracted and added into the dimension list. Content of the dimension list is inserted into a report file. The report file is displayed on the display device.

摘要翻译： 在使用计算设备提取产品的尺寸的方法中，从计算设备的存储系统读取产品的工程图。 获得包括标识符的工程图的第一层和包括尺寸的工程图的第二层。 提取第一层中的标识符并将其添加到维度列表中。 对应于第二层中的每个标识符的尺寸被提取并添加到维度列表中。 维度列表的内容将插入到报告文件中。 报告文件显示在显示设备上。

公开(公告)号：US20130050209A1

公开(公告)日：2013-02-28

申请号：US13494958

申请日：2012-06-12

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： G06T19/00 ,  G06T2219/028 ,  G06T2219/2004 ,  G06T2219/2016

摘要： A two-dimensional (2D) drawing and a three-dimensional (3D) drawing of a product are displayed in a 2D view space and a 3D view space of a 3D offline programming software on a display device. A 3D view matrix and a 2D view matrix are calculated. A compensation matrix is calculated. A current view matrix of the 3D view space and a current view matrix of the 2D view space are calculated. A first view space where displays a cursor is defined as a current view space, and a second view space is defined as a synchronous view space. A synchronous matrix of the current view space is calculated. An update matrix that updates the drawing displayed in the synchronous view space is calculated. The drawing displayed in the synchronous view space of the display device is updated by multiplying the update matrix and coordinates of the drawing.

摘要翻译： 产品的二维（2D）图形和三维（3D）图形显示在3D离线编程软件的2D视图空间和3D视图空间中。 计算3D视图矩阵和2D视图矩阵。 计算补偿矩阵。 计算3D视图空间的当前视图矩阵和2D视图空间的当前视图矩阵。 将光标定义为当前视图空间的第一视图空间，将第二视图空间定义为同步视图空间。 计算当前视图空间的同步矩阵。 计算更新同步视图空间中显示的图形的更新矩阵。 在显示装置的同步视图空间中显示的图形通过乘以更新矩阵和绘图的坐标来更新。

公开(公告)号：US20130046776A1

公开(公告)日：2013-02-21

申请号：US13425434

申请日：2012-03-21

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

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

IPC分类号： G06F17/30

CPC分类号： G06F17/30592 ,  G06F17/3028

摘要： In a method for outputting dimension data using a computing device, a dimension file is read and searched for at least one dimension keyword. If there is the at least one dimension keyword in the dimension file, dimension data from the dimension file is extracted and stored as one or more structure variables into a structure array. Each of the one or more structure variables is added into a dimension field of a preset general list. Each dimension field in the preset general list is output into an output report according an output position of each dimension field, and the output report is displayed on a display screen.

摘要翻译： 在使用计算设备输出尺寸数据的方法中，读取维度文件并搜索至少一个维度关键字。 如果尺寸文件中至少有一个维度关键字，则维度文件中的维数据将被提取并作为一个或多个结构变量存储到结构数组中。 一个或多个结构变量中的每一个都被添加到预设的一般列表的维度字段中。 预设通用列表中的每个维度字段都会根据每个维度字段的输出位置输出到输出报告中，并将输出报告显示在显示屏幕上。

公开(公告)号：US20120237113A1

公开(公告)日：2012-09-20

申请号：US13245880

申请日：2011-09-27

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： G06K9/00

CPC分类号： G01B21/20

摘要： A method outputs measurement data automatically using an electronic device. The method obtains measurement data of feature elements from a two dimensional (2D) image of a measured object, determines a type of measurement applied to each feature element, obtains feature elements from planes of a three dimensional (3D) image of the measured object, and maps each of the obtained feature elements in the 3D image to the 2D image. The method further obtains sequential marked numbers from the 2D image, determines a feature element which is nearest to any marked number from the mapped feature elements, determines an output axis for each of the determined feature elements, and outputs measured results and measurement codes of the determined feature elements by reference to the measurement data, the type of measurement and the output axis of each determined feature element.

摘要翻译： 一种方法使用电子设备自动输出测量数据。 该方法从测量对象的二维（2D）图像中获得特征元素的测量数据，确定应用于每个特征元素的测量类型，从测量对象的三维（3D）图像的平面获得特征元素， 并将所获得的3D图像中的每一个图像映射到2D图像。 该方法还从2D图像中获得顺序的标记数字，从映射的特征元素中确定最接近任何标记数字的特征元素，确定每个确定的特征元素的输出轴，并输出测量结果和测量代码 通过参考每个确定的特征元素的测量数据，测量类型和输出轴来确定特征元素。

公开(公告)号：US20120215485A1

公开(公告)日：2012-08-23

申请号：US13273245

申请日：2011-10-14

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： G01B5/008

CPC分类号： G01B21/04 ,  G06F8/30

摘要： In a programming method, a number of points measured on a product are roughly fitted into/matched with one or more geometrical elements, and a fitting value of the geometrical elements are output to a first data list. The method records the storing positions of the geometrical elements having fitting values that are within a predetermined tolerance value in a second data list, and obtains a best geometrical element type of the product by determining geometrical element types that correspond to each of the storing positions recorded in the second data list using a matching condition. After the best geometrical element type from the first data list is obtained, the method generates a measurement program and displays the measurement program on a display device.

摘要翻译： 在编程方法中，在产品上测量的多个点粗略地与一个或多个几何元素拟合/匹配，并且将几何元素的拟合值输出到第一数据列表。 该方法记录具有在第二数据列表中的预定公差值内的拟合值的几何元素的存储位置，并且通过确定与记录的每个存储位置相对应的几何元素类型来获得产品的最佳几何元素类型 在第二数据列表中使用匹配条件。 在获得来自第一数据列表的最佳几何元素类型之后，该方法生成测量程序并在显示装置上显示测量程序。

公开(公告)号：US20110169839A1

公开(公告)日：2011-07-14

申请号：US12846808

申请日：2010-07-29

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

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

IPC分类号： G06T11/20

CPC分类号： G06T11/203 ,  G06T17/20

摘要： A curved surface importing device and method imports character strings of graphic parameters and graphic attributes of graphs from an initial graphic exchange specification (IGES) document, and analyzes the character strings of each of the graphs to generate a graphic model. The curved surface importing device converts the graphic model to a plurality of free-form curves and a free-form curved surface, connects each of the free-form curves to generate a closed boundary curve, and cuts out a contour surface from the free-form curved surface according to the closed boundary curve. The curved surface importing device further meshes the contour surface using a plurality of triangles, and determines an approximate poly-line of a boundary of the contour surface. The plurality of triangles and the approximate poly-line of a boundary of the contour surface are displayed on a display screen.

摘要翻译： 曲面导入装置和方法从初始图形交换规范（IGES）文档导入图形参数和图形属性的字符串，并分析每个图形的字符串以生成图形模型。 曲面导入装置将图形模型转换为多个自由曲线和自由曲面，连接每个自由曲线以产生闭合边界曲线，并从自由曲线曲线切出轮廓曲面， 根据封闭边界曲线形成曲面。 曲面导入装置还使用多个三角形进一步啮合轮廓表面，并且确定轮廓表面的边界的近似多线。 轮廓表面的边界的多个三角形和近似多线显示在显示屏上。