KR910006874A - Design support method using 2D 3D integrated CAD system and CAD system - Google Patents

Abstract

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Description

Design support method using 2D 3D integrated CAD system and CAD system

As this is a public information case, the full text was not included.

2 is a process flow diagram of mechanical design.

5 is a diagram showing a standard screen configuration during designing using one embodiment of the present invention.

9 is an embodiment of an output device according to the present invention.

Claims (36)

Means for inputting three-dimensional figure data, means for inputting two-dimensional figure data, means for storing the three-dimensional figure data, means for storing the two-dimensional figure data, the three-dimensional figure data and two-dimensional A two-dimensional three-dimensional integrated CAD system, characterized in that it has a means for superimposing the figure data on the same screen of the display device. 3D figure data and 2 for each of the drawing data expressing the normality of the design object, the data of the surface or line expressing the reference or center in accordance with the shape of the design object, and the data expressing the dimensions accompanying the shape of the design object. Means for inputting dimensional figure data, means for storing the input data, and means for superimposing three-dimensional figure data and two-dimensional figure data stored in the storage means on the same screen of the display device. Features two-dimensional three-dimensional integrated CAD system. Means for inputting three-dimensional figure data, means for inputting two-dimensional figure data, first storage means for storing the three-dimensional figure data, first storage means for storing the two-dimensional figure data, Means for dividing a screen of a display device into two or more regions, and superimposing the three-dimensional figure data and the two-dimensional figure data on a two-dimensional view, which is a first region of the divided plurality of regions, and the three-dimensional figure; And a means for displaying only data in a three-dimensional view that is a second area of the divided plurality of areas. 4. The apparatus of claim 3, further comprising: means for displaying a set of three-dimensional figure data in both a single or a plurality of two-dimensional views and a single or a plurality of three-dimensional views, and the set or a plurality of sets of two-dimensional figure data different for each set. Two-dimensional three-dimensional integrated CAD system having a means for displaying in a two-dimensional view. 5. The two-dimensional three-dimensional integrated CAD system according to claim 4, further comprising means for prohibiting the display of the set of three-dimensional figure data on the specific or the two-dimensional view. Three-dimensional figure data and one set for each data representing the shape of the design object, data of a surface or line expressing a reference or center in accordance with the shape of the design object, and data representing dimensions attached to the shape of the design object. Or means for inputting a plurality of sets of two-dimensional figure data, means for storing, and a screen of the display device into two or more regions, and the two-dimensional figure data and the two-dimensional figure data of the divided regions can be superimposed and displayed. A one-dimensional view that is a first area of the first area and a three-dimensional view that is a second area that can display only three-dimensional figure data, and the single three-dimensional view of the set of three-dimensional figure data. And means for displaying in all of the single or plural three-dimensional views, and the number of displaying one or more sets of two-dimensional figure data in different two-dimensional views for each set. 2D 3D integrated CAD system, characterized in that with. 4. The two-dimensional three-dimensional integrated CAD system according to claim 3, wherein the operation for the operation is distinguished according to whether the area on the screen of the display device which instructs the operation is the two-dimensional view or the three-dimensional view. . 4. The apparatus according to claim 3, wherein the means for generating new figure data and the instructions by said indicating means generate two-dimensional figure data when the instructions are given using the three-dimensional view. And a means for generating three-dimensional figure data, if done. 4. The apparatus according to claim 3, wherein the means for making instructions for manipulating the existing figure data and the direction by the indicating means for the direction perpendicular to the operation screen of the figure data when the instructions are made using the two-dimensional view. A two-dimensional three-dimensional integrated CAD system having a means for changing the position in all directions when the three-dimensional view is used without changing the position. 10. The apparatus according to claim 8, further comprising: means for performing an instruction for newly generating figure data using one or a plurality of the two-dimensional views, and two if the instruction is made using one of the two-dimensional views. A two-dimensional three-dimensional integrated CAD system having a means for generating a three-dimensional figure data when the three-dimensional figure is generated and when the plurality of two-dimensional views are used. 10. The apparatus according to claim 9, further comprising: means for performing an instruction to manipulate existing figure data using one or a plurality of said two-dimensional views, and, if said instruction is made using said one two-dimensional view, the figure. Two-dimensional and three-dimensional, characterized in that it has a means for changing the position in all directions when the direction is perpendicular to the operation screen of the data without changing the position, and when the plurality of two-dimensional views are used. Integrated CAD System. The area on the screen of the display device is divided into a plurality of areas, and the two-dimensional figure data, which is an area in which the two-dimensional figure data and the two-dimensional figure data are overlapped and displayed, is displayed. A two-dimensional view and a three-dimensional view, which is another area capable of displaying only three-dimensional figure data, are formed and projected onto the two-dimensional view based on the data of the three-dimensional figure displayed in the two-dimensional view. Means for generating data of a two-dimensional figure; and means for mixing data of the two-dimensional figure obtained by the projection with data of the two-dimensional figure displayed separately in the two-dimensional view. Dimensionally integrated CAD system. The screen of the display device can be divided into a plurality of regions, and only the two-dimensional view and the three-dimensional figure data, which are regions in which two-dimensional figure data and three-dimensional figure data can be displayed by being superimposed, can be displayed. Means for defining a dimension representing a three-dimensional view, which is another area, wherein the dimension representing a distance or an angle in the two-dimensional view, and means for defining a dimension representing a distance or an angle in the three-dimensional view; Means for projecting the figures on both ends of the dimension into a two-dimensional view, displaying the distance or angle on the view as dimensions in the view, and the distance or angle in the three-dimensional space of the figure on both ends of the dimension A two-dimensional three-dimensional integrated CAD system having a means for displaying in the view as dimensions. A view showing a view of a three-dimensional figure in an arbitrary direction, the view comprising: means for indicating a direction parallel to the screen, and the three-dimensional figure around the axis perpendicular to the direction and parallel to the screen; A two-dimensional three-dimensional integrated CAD system, characterized in that it has a means for creating a view displaying a rotated degree. The screen of the display device can be divided into a plurality of regions, and only the two-dimensional view and the three-dimensional figure data, which are regions in which two-dimensional figure data and three-dimensional figure data can be displayed by being superimposed, can be displayed. Means for forming a two-dimensional view, which is another area that exists, and defining a two-dimensional figure belonging to the same figure group to each of the two-dimensional views; a means for defining a three-dimensional figure belonging to the figure group; Means for selecting an intentional group, means for indicating a moving direction and a moving distance, means for moving a three-dimensional figure belonging to the figure group in the indicated moving direction, and in all two-dimensional views, the figure A two-dimensional three-dimensional integrated type C comprising means for moving a two-dimensional figure belonging to a group by the same direction and distance as the movement of the three-dimensional figure in the corresponding two-dimensional view AD system. The screen of the display device can be divided into a plurality of regions, and only the two-dimensional view and the three-dimensional figure data, which are regions in which two-dimensional figure data and three-dimensional figure data can be displayed by being superimposed, can be displayed. Means for defining two-dimensional views belonging to another two-dimensional view, forming three-dimensional views, which are different regions, and defining three-dimensional figures belonging to the figure group, and rotating Means for selecting a group of figures of interest, means for indicating a center of rotation and angle of rotation, means for rotating a three-dimensional figure belonging to the group of figures according to the indicated center of rotation and angle of rotation, and all two-dimensional views And a means for rotating a two-dimensional figure belonging to the group of figures by the same angle around the same center as the rotation of the three-dimensional figure in the two-dimensional view. 2D 3D integrated CAD system of. In displaying a three-dimensional image, first input means for inputting shape data independent in the visual direction, second input means for inputting shape data depending on the visual direction, and the first input means. Means for storing shape data independent of the line of sight inputted by the line; means for storing shape data depending on the line of sight inputted by the second input means; shape data independent of the line of sight; And means for superimposing and displaying shape data on the same screen of the display device. In displaying a three-dimensional image, first input means for inputting shape data independent in a visual direction, second input means for inputting shape data depending on a visual direction, means for inputting a visual direction, and Means for storing shape data independent of the visual direction input by the first input means, means for storing shape data depending on the visual direction input by the second input means, and the visual direction And means for superimposing and displaying the shape data independent of the shape data and the shape data depending on the eye direction depending on the direction coinciding with the input eye direction. A step of inputting three-dimensional figure data, a step of inputting two-dimensional figure data, a step of storing the three-dimensional figure data, a step of storing the two-dimensional figure data, the three-dimensional figure data and a two-dimensional Design support method using a CAD system characterized in that it has a step of displaying the figure data is superimposed on the same screen of the display device. 3D figure data and 2 for each figure data representing the normality of the design object, data of a surface or line expressing a reference or center in accordance with the shape of the design object, and data representing dimensions attached to the shape of the design object. A step of inputting dimensional figure data, a step of storing the input data, and a step of superimposing the stored three-dimensional figure data and two-dimensional figure data on the same screen of a display device and displaying the same; Design support method using CAD system. A step of inputting three-dimensional figure data, a step of inputting two-dimensional figure data, a first storage step of storing the three-dimensional figure data, a second storage step of storing the two-dimensional figure data, Dividing the screen of the display device into two or more regions, superimposing the three-dimensional figure data and the two-dimensional figure data on a two-dimensional view which is a first area among the plurality of divided regions, and And a step of displaying only three-dimensional figure data in a three-dimensional view which is a second area of the divided plurality of areas. 22. The method of claim 21, further comprising: displaying one set of three-dimensional figure data in both a single or a plurality of the two-dimensional views and a single or a plurality of three-dimensional views, and a pair or a plurality of two-dimensional figure data for each set. Design support method using a CAD system characterized in that it has a step of displaying on the other two-dimensional view. 23. The design support method according to claim 22, further comprising a step of prohibiting the display of the set of three-dimensional figure data on the specific or the two-dimensional view. A set of three-dimensional figure data for each of data representing a shape of a design object, data of a face or line expressing a reference or a center in accordance with the shape of a design object, and data representing a dimension accompanying the shape of a design object. And a step of inputting a set or a plurality of sets of two-dimensional figure data, a step of storing the respective data, and a screen of the display device divided into two or more areas, and the two-dimensional figure data and the two-dimensional figure of the divided areas. A single-dimensional view, which is a first area that can display data superimposed, and a three-dimensional view, which is a second area that can display only three-dimensional figure data, form a single or three-dimensional figure data. A step of displaying on both the plurality of two-dimensional views and the single or the plurality of three-dimensional views, and the two or more sets of two-dimensional figure data different for each pair. Design support method using a CAD system characterized in that it has a step to display in the dimensional view. 22. The design using a CAD system according to claim 21, further comprising the step of distinguishing an operation for an operation by whether the area on the screen of the display device instructing an operation is the two-dimensional view or the three-dimensional view. How to apply. 22. The method according to claim 21, wherein the step of giving instructions for newly generating figure data and the instructions by said indicating means generate two-dimensional figure data when said use is made, and is performed using said three-dimensional view. In the case of design support method using a CAD system, characterized in that it has a step of generating three-dimensional figure data. 22. The method according to claim 21, wherein the step of making an instruction for manipulating existing figure data and the direction by said indicating means are made perpendicular to an operation screen of said figure data when said instruction means is made using said two-dimensional view. A design support method using a CAD system, characterized in that the step of changing the position in all directions when the change is made using the three-dimensional view without changing the position. 27. The method according to claim 26, wherein the step of newly generating figure data is made using one or a plurality of said two-dimensional views, and, if said instruction is made using one said two-dimensional view, two. And a step of generating three-dimensional figure data when the two-dimensional figure is generated and the plurality of two-dimensional views are used. 28. The method according to claim 27, wherein an instruction to manipulate existing figure data is performed by using one or a plurality of the two-dimensional views, and when the instruction is performed by using one of the two-dimensional views, Using a CAD system, characterized in that it has a step of changing the position in all directions when a plurality of the two-dimensional views are used without changing the position in the direction perpendicular to the manipulation screen of the figure data. Design Support Method. The screen of the display device can be divided into a plurality of regions, and only the two-dimensional view and the three-dimensional figure data, which are regions in which the two-dimensional figure data and the two-dimensional figure data can be superimposed and displayed, can be displayed. Forming a three-dimensional view, which is another area, and generating data of the two-dimensional figure projected on the two-dimensional view based on the data of the three-dimensional figure displayed in the two-dimensional view; And a step of mixing the data of the two-dimensional figure obtained by the data and the data of the two-dimensional figure separately displayed in the two-dimensional view. The screen of the display device is divided into a plurality of regions, and the two-dimensional view data and the three-dimensional figure data, which are regions in which the two-dimensional figure data and the three-dimensional figure data can be superimposed and displayed, are interleaved. Forming a two-dimensional view that is a displayable area and a three-dimensional view that is another area that can display only three-dimensional figure data, and in the two-dimensional view, defining a dimension representing a distance or an angle; In the three-dimensional view, a step of defining a dimension representing a distance or an angle, projecting the figures at both ends of the dimension into a two-dimensional view, and displaying the distance or angle on the view as a dimension value in the view; Design support using a two-dimensional three-dimensional integrated CAD system, characterized in that it has a step of displaying the distance or angle in the three-dimensional space of the two-dimensional figure of the dimension as a dimension value in the three-dimensional view Law. In a view displaying a view of a three-dimensional figure in an arbitrary direction, a step indicating one direction parallel to the screen, and the three-dimensional figure 90 around an axis perpendicular to the direction and parallel to the screen. Design support method using a CAD system, characterized in that it has a step for creating a view showing the degree of rotation. The screen of the display device is divided into a plurality of regions, and among the divided regions, only the two-dimensional view and the three-dimensional figure data, which are regions in which two-dimensional figure data and three-dimensional figure data can be superimposed and displayed, are displayed. Forming a three-dimensional view, which is another area that can be defined, defining two-dimensional figures belonging to the same figure group in each of the two-dimensional views, defining a three-dimensional figure belonging to the figure group, and moving In the step of selecting the object group of the object, the step of indicating the moving direction and the moving distance, the step of moving the three-dimensional figure belonging to the figure group in the indicated moving direction, and in all two-dimensional views, A two-dimensional three-dimensional integrated type comprising means for moving a two-dimensional figure belonging to a figure group by the same direction and distance as the movement of the three-dimensional figure in the two-dimensional view; Design support method using CAD system. The screen of the display device is divided into a plurality of regions, and among the divided regions, only the two-dimensional view and the three-dimensional figure data, which are regions in which two-dimensional figure data and three-dimensional figure data can be superimposed and displayed, are displayed. Forming a three-dimensional view that is another area that can be formed, defining two-dimensional figures belonging to the same figure group in each of the two-dimensional views, defining a three-dimensional figure belonging to the figure group, Means for selecting a group of figures to be rotated; a step for indicating a center of rotation and an angle of rotation; a step for rotating a three-dimensional figure belonging to the figure group according to the indicated center of rotation and angle of rotation; and all two-dimensional shapes And having a step of rotating a two-dimensional figure belonging to the group of figures by the same angle around the same center as the rotation of the three-dimensional figure in the two-dimensional view. Design support method using a two-dimensional three-dimensional CAD integrated system of. In displaying a three-dimensional image, a first input step of inputting shape data independent in the visual direction, a second input step of inputting shape data depending on the visual direction, and a shape independent of the visual direction A step of storing data, a step of storing shape data depending on the visual direction, and a means for superimposing and displaying shape data independent on the visual direction and shape data depending on the visual direction on the same screen of the display device. Design support method using a CAD system, characterized in that having a. In displaying a three-dimensional image, a first input step of inputting shape data independent in the visual direction, a second input step of inputting shape data depending on the visual direction, a step of inputting a visual direction, and And storing the shape data independent of the visual direction, storing the shape data dependent on the visual direction, shape data independent of the visual direction, and a direction coinciding with the input visual direction. And a means for superimposing and displaying the shape data depending on the visual direction. ※ Note: The disclosure is based on the initial application.