公开(公告)号：US20170131875A1

公开(公告)日：2017-05-11

申请号：US14937124

申请日：2015-11-10

Applicant: Dassault Systèmes Canada Software Inc.

Inventor： Jeffrey Y. Brace ,  David S. Dufty ,  Aaron M. Isabel

IPC: G06F3/0484 ,  G06F9/44 ,  G06F17/50 ,  G06F3/0481

CPC classification number: G06F3/04845 ,  G06F3/04815 ,  G06F3/04842 ,  G06F3/04847 ,  G06F9/453 ,  G06F17/50 ,  G06F17/5004

Abstract: The present invention is directed to a computer system and methods for designing a tunnel in accordance with tunnel design parameters. The computer system and methods load a tunnel design as a visual model of a respective tunnel on a user interface. The computer system and methods enable a user to select a point on the user interface, such that the point defines one or more objects of the visual model. The computer system and methods further enable the user, using a pointing device, to move the point toward a desired location on the user interface, such that the pointing device traverses a plurality of locations on the user interface. As the pointing device traverses each of the plurality of locations, the computer system and methods provide a real-time preview of the respective placement of the selected point and the one or more defined objects on the user interface. If the computer system or methods determine that the respective placement fails to conform to specified tunnel design parameters, the computer system and methods may: prevent the preview from updating to the respective location, automatically fix the respective placement in the preview to conform to the specific tunnel design parameters, or visually indicate in the preview the one or more defined objects that fail to conform.

公开(公告)号：US20160178797A1

公开(公告)日：2016-06-23

申请号：US14573671

申请日：2014-12-17

Applicant: Dassault Systèmes Canada Software Inc.

Inventor： Duncan John Hall

IPC: G01V99/00 ,  G06F17/18 ,  G06T17/00

CPC classification number: G01V99/005 ,  G01V9/00 ,  G06F17/18 ,  G06T17/00

Abstract: Embodiments provide methods and systems for modeling a proposed geological volume. One such embodiment begins by digitally creating a three-dimensional (3D) model of a geological volume that includes one or more variables, each of which is a mathematical factor in an analysis confidence of one or more sub-volumes of the volume. Next, standardized values for each of the one or more variables are defined. In turn, the analysis confidence, e.g. mined, ore quality, etc., of the one or more sub-volumes is mathematically determined. Finally, the model is updated to include the determined analysis confidence of the one or more sub-volumes.

Abstract translation: 实施例提供了用于对拟议地质体积进行建模的方法和系统。 一个这样的实施例开始于数字地创建包括一个或多个变量的地质体积的三维（3D）模型，每个变量是体积的一个或多个子体积的分析置信度中的数学因素。 接下来，定义一个或多个变量中的每一个的标准化值。 反过来，分析置信度，例如 数学上确定一个或多个子体积的开采，矿石质量等。 最后，模型被更新为包括确定的一个或多个子卷的分析置信度。

公开(公告)号：US20160055274A1

公开(公告)日：2016-02-25

申请号：US14465230

申请日：2014-08-21

Applicant: Dassault Systèmes Canada Software Inc.

Inventor： Richard Kapalko

IPC: G06F17/50 ,  G06F17/16

CPC classification number: G06F17/5009 ,  G01C21/32 ,  G06F17/16 ,  G06F17/5004

Abstract: An embodiment may include, for a real world moving object moving along a real world path, modeling trajectory of the moving object along a polygon. The polygon may have a plurality of line segments and vertices and may represent the real world path for the moving object. A turn radius may be calculated at each vertex of the polygon. For a given vertex, the calculated turn radius may be associated with line segments of the polygon that originate from the given vertex. Using the calculated turn radii, a single-dimensional model may be formed of the real world path, where a respective calculated turn radius of the given vertex may serve as a measure of curvature of that portion of the real world path represented by the given vertex. The calculated turn radius of the respective given vertex may be defined by lane width of the real world path.

Abstract translation: 对于沿着真实世界路径移动的真实世界移动物体，实施例可以包括沿着多边形的移动物体的建模轨迹。 多边形可以具有多个线段和顶点，并且可以代表移动物体的真实世界路径。 可以在多边形的每个顶点处计算转弯半径。 对于给定的顶点，计算的转弯半径可以与源自给定顶点的多边形的线段相关联。 使用计算的转弯半径，可以由真实世界路径形成单维模型，其中给定顶点的相应计算的转弯半径可以用作由给定顶点表示的真实世界路径的该部分的曲率的度量 。 相应给定顶点的计算的转弯半径可以由现实世界路径的车道宽度来定义。