公开(公告)号：US6041268A

公开(公告)日：2000-03-21

申请号：US227713

申请日：1999-01-08

申请人： Sang-Hun Jin

发明人： Sang-Hun Jin

IPC分类号： H05K13/04 ,  G06F9/46 ,  G06F17/50 ,  G06F19/00

CPC分类号： G06F17/50 ,  G06Q10/0875 ,  H05K13/08

摘要： In a programmed computer system with a display device for preparing a working plan for inserting a plurality of materials into a printed circuit board, a method for transforming an original bill-of-material made by a material supplier into a standard bill-of-material is disclosed. In the method, the original bill-of-material is stored in a first storage area of the programmed computer system, and then field configuration information of the original bill-of-material is registered. Next, a bill-of-material transforming command is inputted, and then in response to the bill-of-material transforming command, material information of the original bill-of-material stored in the first storage area is transformed into the standard bill-of-material. Finally, the transformed material information is stored in a second storage area assigned as a standard bill-of-material area.

摘要翻译： 在具有用于准备用于将多种材料插入印刷电路板的工作计划的显示装置的编程计算机系统中，将由材料供应商制成的原始材料清单转换为标准物料清单的方法 被披露。 在该方法中，原始物料清单存储在编程计算机系统的第一存储区域中，然后登记原始物料清单的现场配置信息。 接下来，输入物料清单变换指令，然后响应于物料清单变换指令，将存储在第一存储区域中的原始物料清单的材料信息变换为标准纸币 - 的材料。 最后，转换的材料信息被存储在被分配为标准物料清单区域的第二存储区域中。

公开(公告)号：US5953447A

公开(公告)日：1999-09-14

申请号：US808503

申请日：1997-02-27

申请人： Sang-Hun Jin

发明人： Sang-Hun Jin

IPC分类号： H05K13/04 ,  G06K9/52 ,  G06K9/64 ,  H05K1/02 ,  H05K3/00 ,  H05K13/08 ,  G06K9/00

CPC分类号： G06K9/6204 ,  G06K9/52 ,  H05K13/08 ,  H05K1/0266

摘要： Disclosed is a method for recognizing a printed circuit board fiducial mark in order to decide an origin point in a chip mounter so that electronic parts can be mounted on a desired position of the printed circuit board. Since the method can be used for a distorted image, it can exactly recognize a damaged object as well as a general object. The method can also reduce a calculation amount relative to a polarity number of a candidate object when the candidate object has the polarity number. The method can recognize a candidate object of the same pattern fiducial mark regardless of its size.

摘要翻译： 公开了一种用于识别印刷电路板基准标记以便确定芯片安装机中的原点的方法，使得电子部件可以安装在印刷电路板的期望位置上。 由于该方法可用于失真的图像，因此可以准确地识别损坏的对象以及一般对象。 当候选对象具有极性编号时，该方法还可以减少相对于候选对象的极性数量的计算量。 该方法可以识别相同图案基准标记的候选对象，而不管其大小。

公开(公告)号：US6064758A

公开(公告)日：2000-05-16

申请号：US980010

申请日：1997-11-26

申请人： Sang-Hun Jin

发明人： Sang-Hun Jin

IPC分类号： H05K13/04 ,  H05K13/08 ,  G06K9/00 ,  B23P19/00 ,  G06F15/00

CPC分类号： H05K13/08 ,  H05K13/0413 ,  Y10T29/53174

摘要： A mounting coordinate input method and apparatus images a printed circuit board on which a surface mount device is mounted and edits a coordinate and component information necessary to mount the surface mount device on the PCB to produce a mounting information to be inputted to surface mount device equipment. In the method, an image of a printed circuit board is taken. Component information of the surface mount device to be mounted on the printed circuit board at an arbitrary angle is inputted to display a surface mount device mark printed on the printed circuit board corresponding to the component information. Coordinates of first and second reference corners of the surface mount device mark is set and center coordinates of the surface mount device mark is calculated. A reference rectangle of the surface mount device mark is displayed. An arbitrary angle set mode with the surface mount device is selected to display a fan including a predetermined angle formed by a first side defining a straight line between the first reference corner of the surface mount device mark and a cursor on a screen and a second side defining a straight line between the first reference corner and an X-axis on the screen. The predetermined angle of the fan which allows the first side of the fan to coincide with a side of the surface mount device mark is control to set the controlled angle of the fan as the arbitrary angle of the surface mount device.

摘要翻译： 安装坐标输入方法和装置对安装有表面安装装置的印刷电路板进行成像，并编辑将表面安装装置安装在PCB上所需的坐标和分量信息，以产生要输入到表面安装装置设备的安装信息 。 在该方法中，拍摄印刷电路板的图像。 输入要以任意角度安装在印刷电路板上的表面安装装置的部件信息，以显示印刷在印刷电路板上对应于部件信息的表面安装装置标记。 设置表面贴装装置标记的第一和第二参考角的坐标，并计算表面贴装装置标记的中心坐标。 显示表面贴装设备标记的参考矩形。 选择具有表面安装装置的任意角度设定模式以显示包括由表面安装装置标记的第一参考角和屏幕上的光标之间限定直线的第一侧形成的预定角度的风扇，以及第二侧 在第一个参考角和屏幕上的X轴之间定义一条直线。 允许风扇的第一侧与表面安装装置标记的一侧一致的风扇的预定角度是将风扇的受控角度设置为表面安装装置的任意角度的控制。

公开(公告)号：US5978503A

公开(公告)日：1999-11-02

申请号：US865842

申请日：1997-05-30

申请人： Sang-Hun Jin

发明人： Sang-Hun Jin

IPC分类号： G01B11/24 ,  G06K9/46 ,  G06T1/00 ,  H05K13/04 ,  G06K9/00

CPC分类号： H05K13/0413 ,  G06K9/4638

摘要： In a method for recognizing corners of an angular component, an image of a subject including the angular component is taken and outline pixels of the angular component are detected. Vector sums of first and second position vectors are calculated based on the outline pixels. A reference value having a predetermined magnitude is sampled from the vector sums. A threshold value for detecting corners of the angular component is calculated based on the reference value. The vector sums are sequentially compared with the threshold value in order to judge whether or not the corners thereof are detected according to the comparison result. It will be decided whether an operation of recognizing the corners thereof has succeeded through detecting corners of the angular component. The corners of angular component can be recognized at a high speed through the exact performance of the recognition processes, thereby mounting the components to an accurate position of the printed circuit board.

摘要翻译： 在用于识别角分量的角的方法中，拍摄包括角分量的对象的图像，并且检测角分量的轮廓像素。 基于轮廓像素计算第一和第二位置矢量的矢量和。 从矢量和中采样具有预定幅度的参考值。 基于参考值计算用于检测角分量的角的阈值。 顺序地将矢量和与阈值进行比较，以便根据比较结果来判断其角是否被检测。 将通过检测角分量的角来决定识别其角部的操作是否成功。 可以通过识别过程的精确性能，高速度地识别角部件的角部，从而将部件安装到印刷电路板的精确位置。