Method and device for visualizing an installation of automation systems together with a workpiece

• US 8,515,718 B2
• Filed: 01/31/2008
• Issued: 08/20/2013
• Est. Priority Date: 01/31/2008
• Status: Active Grant

• Current Assignee: Siemens AG
• Original Assignee: Siemens AG
• Inventors: Heuschmann, Christian, Walter, Dieter, Stolper, Thilo
• Primary Examiner(s): Masinick, Michael D
• Application Number:
  US12/865,374
• Publication Number:
  US 20100332006A1
• Time in Patent Office: 2,028 Days
• Field of Search: 703/6, 345/427
• US Class Current: 703/6
• CPC Class Codes: G05B 19/41885 characterised by modeling, simulation of the manufacturing system
• CPC Class Codes: Y02P 90/02 Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]

Abstract

A method and a device for visualizing a workpiece in a visualized model of an automated installation. In accordance with the invention, the method comprises making available a selection device to the user of the visualized model of the automated installation, visualizing the automated installation together with the workpiece and centering the workpiece in the visualized model of the automated installation, where the selection device is used by the user to preselect the workpiece.

Claims

1. A method for visualizing a workpiece in a visualization of an automated system, the method comprising the steps of:

providing a selection device for a user of the visualization of the automated system;

visualizing the automated system having the workpiece in a simulated workflow; and

centering the workpiece in the visualization in the process flow simulated in the automated system, the workpiece being preselected by the user with the selection device;

wherein a fixed first coordinate system is defined for the visualization of the automated system, wherein a position of the workpiece in the fixed first coordinate system changes upon movement of the workpiece in the automated system, wherein the workpiece is visualized centered in relation to a first direction, and wherein the first direction is fixed relative to the fixed first coordinate system.

2. The method as claimed in claim 1, further comprising:

providing a centered visualization of the workpiece upon movement of the workpiece in relation to the automated system.

3. The method as claimed in claim 1, wherein a second coordinate system is defined for the visualization of the automated system, wherein the position of the workpiece in the second coordinate system is fixed, wherein the workpiece is visualized centered in relation to a second direction, and wherein the second direction is fixed relative to the second coordinate system.

4. The method as claimed in claim 1, further comprising the steps of:

visualizing the automated system having the workpiece centered therein, the visualization being provided in relation to a third direction that runs at a constant angle to a direction of movement of the workpiece;

detecting a change in the direction of movement of the workpiece to a new direction relative to the automated system in the visualization of the automated system; and

changing the third direction such that the changed third direction runs at the constant angle to the new direction of movement of the workpiece and visualizing the automated system in relation to the changed third direction.

5. The method as claimed in claim 4, wherein the constant angle is settable by the user.

6. The method as claimed in claim 1, wherein the visualization of the automated system having the centered workpiece is zoomable.

7. The method as claimed in claim 1, wherein parts of the automated system that obscure the workpiece during the visualization are ascertained.

8. The method as claimed in claim 7, wherein the parts of the automated system that would obscure the workpiece during the visualization are one of displayed transparently and not visualized.

9. The method as claimed in claim 7, wherein the parts of the automated system that would obscure the workpiece during the visualization are compared with a predefined parts list and only the parts of the automated system that are contained in the predefined parts list are one of displayed transparently and not visualized.

10. The method as claimed in claim 7, wherein the parts of the automated system that would obscure the workpiece during the visualization are compared with a predefined parts list and only the parts of the automated system that are not contained in the predefined parts list are displayed transparently or are not visualized.

11. The method as claimed in claim 10, wherein a view onto the workpiece is pivoted back to a suitable extent in a direction of the original view such that no new concealment occurs.

12. The method as claimed in claim 7, wherein if parts of the automated system would obscure the workpiece during the visualization, a view of the workpiece and the automated system is pivoted such that no parts of the automated system conceal the workpiece.

13. A process in which a computer executes instructions set forth in a computer program executing on a processor which, when executed on the computer apparatus, causes the processor to visualize a workpiece in a visualization of an automated system, the computer program comprising:

program code for providing a selection device for a user of the visualization of the automated system;

program code for visualizing the automated system having the workpiece in a simulated workflow; and

program code for centering the workpiece in the visualization in the process flow simulated in the automated system, the workpiece being preselected by the user with the selection device;

wherein a fixed first coordinate system is defined for the visualization of the automated system, wherein a position of the workpiece in the fixed first coordinate system changes upon movement of the workpiece in the automated system, wherein the workpiece is visualized centered in relation to a first direction, and wherein the first direction is fixed relative to the fixed first coordinate system.

14. A device for visualizing an automated system having a workpiece, the device comprising:

a graphical user interface for visualizing the automated system having the workpiece in a simulated workflow;

a selection device, the workpiece being selectable in the graphical user interface by a user using the selection device;

a centering device for centering the workpiece in the visualization in the process flow simulated in the automated system after the workpiece has been selected by the user; and

means for adjusting a view such that if parts of the automated system would obscure the workpiece during the visualization, the view of the workpiece and the automated system is adjusted such that no parts of the automated system conceal the workpiece.

15. The device as claimed in claim 14, further comprising:

a tracking device for tracking the workpiece in the automated system upon a movement of the workpiece relative to the automated system, the tracking device being configured such that a workpiece-tracking visualization is provided.

16. The device as claimed in claim 15, further comprising:

means for generating a first coordinate system which is fixed in relation to the automated system;

wherein a position of the workpiece in the first coordinate system changes upon the movement of the workpiece in the automated system;

wherein the workpiece can be visualized centered in relation to a first direction; and

wherein the first direction is fixed in the first coordinate system.

17. The device as claimed in claim 15, further comprising:

means for generating a second coordinate system which is fixed in relation to the workpiece;

wherein the workpiece can be visualized centered in relation to a second direction; and

wherein the second direction is fixed in the second coordinate system.

18. The device as claimed in claim 15, further comprising:

means for visualizing the automated system having the workpiece centered therein, the visualization being represented in relation to a third direction which runs at a constant angle to a direction of movement of the workpiece;

means for detecting a change in the direction of movement of the workpiece relative to the automated system in the visualization of the automated system;

means for adjusting the third direction such that the third direction runs at the constant angle to a new direction of movement of the workpiece, and

means for visualizing the automated system in relation to a changed third direction.

19. The device as claimed in claim 14, further comprising:

means for generating a first coordinate system which is fixed in relation to the automated system;

wherein a position of the workpiece in the first coordinate system changes upon a movement of the workpiece in the automated system;

wherein the workpiece can be visualized centered in relation to a first direction; and

wherein the first direction is fixed in the first coordinate system.

20. The device as claimed in claim 19, wherein the first direction, is settable by the user with the user interface.

21. The device as claimed in claim 14, further comprising:

means for generating a second coordinate system which is fixed in relation to the workpiece;

wherein the workpiece can be visualized centered in relation to a second direction; and

wherein the second direction is fixed in the second coordinate system.

22. The device as claimed in claim 21, wherein the second direction is settable by the user with the user interface.

23. The device as claimed in claim 14, further comprising:

means for visualizing the automated system having the workpiece centered therein, the visualization being represented in relation to a third direction which runs at a constant angle to a direction of movement of the workpiece;

means for detecting a change in the direction of movement of the workpiece relative to the automated system in the visualization of the automated system;

means for adjusting the third direction such that the third direction runs at the constant angle to a new direction of movement of the workpiece, and

means for visualizing the automated system in relation to a changed third direction.

24. The device as claimed in claim 23, wherein the constant angle is settable by the user with the user interface.

25. The device as claimed in claim 14, further comprising:

means for zooming in the visualization of the automated system having the centered workpiece in the user interface, said means for zooming being adjustable by the user.

26. The device as claimed in claim 14, further comprising:

means for ascertaining parts of the automated system that obscure the workpiece during the visualization.

27. The device as claimed in claim 26, wherein said means for ascertaining parts are configured such that the parts of the automated system are computable upon movement of the workpiece relative to the automated system such that the parts are one of displayed transparently and not visualized during the visualization.

28. The device as claimed in claim 27, wherein the device includes a database containing a predefined parts list of the automated system, parts that would obscure the workpiece during the visualization being compared with the predefined parts list and only the parts of the automated system that are contained in the predefined parts list begin one of displayed transparently and not visualized.

29. The device as claimed in claim 27, wherein the device includes a database containing a predefined parts list of the automated system, parts that would obscure the workpiece during the visualization being compared with the predefined parts list and the parts of the automated system that are not contained in the predefined parts list being one of displayed transparently and not visualized.

30. The device as claimed in claim 26, wherein the device includes a database containing a predefined parts list of the automated system, parts that would obscure the workpiece during the visualization being compared with the predefined parts list and only the parts of the automated system that are contained in the predefined parts list being one of displayed transparently and not visualized.

31. The device as claimed in claim 14, wherein a view onto the workpiece is be resettable back to a suitable extent in a direction of an original view such that no new concealment occurs.

32. An automated system having the device as claimed in claim 14.

33. A control and monitoring device for an automated system, wherein the control and monitoring device includes the device as claimed in claim 14.