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    • 1. 发明申请
    • COMPUTER AIDED DESIGN SYSTEM AND METHOD
    • 计算机辅助设计系统与方法
    • US20130152037A1
    • 2013-06-13
    • US13487269
    • 2012-06-04
    • ZHENG-YU HE
    • ZHENG-YU HE
    • G06F17/50
    • G06F17/5068G06F17/5081
    • A computer aided design system comprises an interface creating module, a reference layer setting module, a detecting module and a signing module. The interface module creates a parameter setting interface to select at least one net being composed of a plurality of cline segments, and set a stack distance. The reference layer setting module sets a reference layer for the layer contained the selected net based on the stack distance. The detecting module obtains a projection of the cline segment of the selected net on the reference layer, sets a region corresponding to the cline segment on the reference layer, detects whether the projection extends out of the set region, and generates a signing signal to sign the cline segment when the projection does extend out of the set region. The signing module signs the cline segment according to the sign signal.
    • 计算机辅助设计系统包括接口创建模块,参考层设置模块,检测模块和签名模块。 接口模块创建一个参数设置界面,以选择至少一个由多个cline段组成的网络,并设置堆栈距离。 参考层设置模块基于堆栈距离设置包含所选网络的层的参考层。 检测模块获取参考层上所选网格的线段的投影,设置与参考层上的线段对应的区域,检测投影是否延伸出设定区域,并产生签名信号 当投影确实延伸出设定区域时的切割段。 签名模块根据符号信号来标记线段。
    • 2. 发明申请
    • COMPUTER AIDED DESIGN SYSTEM AND METHOD
    • 计算机辅助设计系统与方法
    • US20130132926A1
    • 2013-05-23
    • US13471783
    • 2012-05-15
    • ZHENG-YU HE
    • ZHENG-YU HE
    • G06F17/50
    • G06F17/5081
    • A computer aided design system comprises an interface creating module, a first calculating module, a dividing module and a second calculating module. The interface module creates a parameter setting interface to display the proposed design on the screen of the device formed with nets and cline segments and select at least one net in response to the user's operation. The first calculating module calculates the length of the cline segments of the potential net in order based on the coordinates of the cline segments and generates a dividing signal. The dividing module divides the cline segments into a first team and a second team based on the compared result with a predetermined width according to the dividing signal. The second calculating module adds the calculated cline segments length in the first team and in the second team to obtain a first length and a second length.
    • 计算机辅助设计系统包括接口创建模块,第一计算模块,分割模块和第二计算模块。 接口模块创建一个参数设置界面,以在由网络和线段组成的设备的屏幕上显示所提出的设计,并响应于用户的操作选择至少一个网络。 第一计算模块根据线段的坐标依次计算潜在网络的线段的长度,并产生除法信号。 所述分割模块根据所述分割信号,根据所述比较结果以预定的宽度将所述分段分割为第一队和第二队。 第二计算模块将计算出的切片段长度添加到第一队和第二队中以获得第一长度和第二长度。