Method of geometric information sharing and parametric consistency maintenance in a collaborative design environment
    4.
    发明授权
    Method of geometric information sharing and parametric consistency maintenance in a collaborative design environment 有权
    协同设计环境中的几何信息共享和参数一致性维护方法

    公开(公告)号:US06782305B2

    公开(公告)日:2004-08-24

    申请号:US09968684

    申请日:2001-10-01

    IPC分类号: G06F1900

    摘要: A method for sharing geometric information and maintaining parametric consistency amongst different software applications in a collaborative environment is presented. The method is based on geometric information sharing via neutral files, and incorporates Internet based messaging mechanisms amongst applications to maintain the parametric control over the exchanged geometry. In a preferred embodiment the proposed method is applied to Heterogeneous Assembly Modeling (HAM). By means of the presently disclosed method, within the heterogeneous assembly model, the parametric control over part geometry is maintained, even though the parts are imported in the assembly via neutral files originated by other CAD applications.

    摘要翻译: 提出了一种在协作环境中共享几何信息和维护不同软件应用程序之间参数一致性的方法。 该方法基于通过中性文件的几何信息共享,并在应用程序之间集成了基于Internet的消息传递机制,以保持对交换的几何体的参数控制。 在优选实施例中,所提出的方法被应用于异构装配建模(HAM)。 通过目前公开的方法,在异质组装模型中,即使部件通过由其他CAD应用程序产生的中性文件在组件中导入,也保持了部件几何形状的参数化控制。