Apparatus and method for managing open windows in a graphical display for a representation of a process system

• US 9,977,413 B2
• Filed: 03/11/2013
• Issued: 05/22/2018
• Est. Priority Date: 03/11/2013
• Status: Active Grant

• Current Assignee: Honeywell International Inc.
• Original Assignee: Honeywell International Inc.
• Inventors: Laycock, Graeme, McAdam, Rohan, Coorey, Stephen, Benardos, Benjamin
• Primary Examiner(s): TRAPANESE, WILLIAM C
• Application Number:
  US13/792,881
• Publication Number:
  US 20140258916A1
• Time in Patent Office: 1,898 Days
• Field of Search: None
• CPC Class Codes: G05B 19/042 using digital processors G05B19/05 takes precedence
• CPC Class Codes: G05B 2219/31472 Graphical display of process
• CPC Class Codes: G05B 2219/31475 Zoom or pan display for flexible access to information
• CPC Class Codes: G05B 2219/36137 Configuration of display device, operator panel
• CPC Class Codes: G05B 2219/36147 Limit number of windows displayed simultaneously
• CPC Class Codes: G05B 23/0216 Human interface functionality, e.g. monitoring system providing help to the user in the selection of tests or in its configuration
• CPC Class Codes: G06F 2203/04806 Zoom, i.e. interaction techniques or interactors for controlling the zooming operation
• CPC Class Codes: G06F 3/0481 based on specific properties of the displayed interaction object or a metaphor-based environment, e.g. interaction with desktop elements like windows or icons, or assisted by a cursor's changing behaviour or appearance

Abstract

A method includes displaying a plurality of windows in a graphical display. Each window corresponds to a representation of at least a portion of an industrial process system. The method also includes, responsive to a first window being in an active state, subscribing to first operational data associated with the process system. The method further includes, responsive to a second window being in an inactive state, unsubscribing from second operational data associated with the process system.

Claims

1. A method comprising:

initiating, by a processing device, display of a plurality of windows in a graphical display, each of the windows corresponding to a representation of at least a portion of an industrial process system;

responsive to a first of the windows transitioning into an active state, subscribing, by the processing device, to first operational data of a plurality of operational data associated with the industrial process system to begin receiving real-time data related to measurements from a first sensor of a plurality of sensors of the industrial process system; and

responsive to a second of the windows transitioning into an inactive state, unsubscribing, by the processing device, from second operational data of the plurality of operational data associated with the industrial process system to stop receiving real-time data related to measurements from a second sensor of the plurality of sensors of the industrial process system, wherein transitioning the second window into the inactive state reduces an amount of the plurality of operational data requested, by the processing device, from the plurality of sensors.

2. The method of claim 1, further comprising:

transitioning a third of the windows into the active state.

3. The method of claim 2, wherein transitioning the third window comprises transitioning a previously unopened window into the active state.

4. The method of claim 2, wherein transitioning the third window comprises transitioning a previously opened window that is currently in the inactive state into the active state.

5. The method of claim 2, wherein transitioning the third window comprises activating the third window based on at least one of:

a pan operation and a zoom operation.

6. The method of claim 2, wherein transitioning the third window is based on at least one of:

the third window being within a current view of the graphical display; and

the third window having a pixel size above a threshold size.

7. The method of claim 1, further comprising:

transitioning the second window into the inactive state.

8. The method of claim 7, wherein transitioning the second window into the inactive state comprises deactivating the second window based on at least one of:

a pan operation and a zoom operation.

9. The method of claim 7, wherein transitioning the second window is based on the second window having a pixel size below a threshold size.

10. The method of claim 7, wherein

the second window in the inactive state is displayed in the graphical display when the second window in the inactive state is within a current view of the graphical display.

11. The method of claim 7, wherein transitioning the second window into the inactive state is based on a total number of windows in the active state exceeding an active window threshold.

12. The method of claim 7, wherein transitioning the second window into the inactive state is based on the second window being outside a current view of the graphical display.

13. An apparatus comprising:

at least one processing device configured to;

generate a graphical display having a plurality of windows, wherein each window of the plurality of windows corresponds to a representation of at least a portion of an industrial process system;

responsive to a first of the windows being in an active state, subscribe to first operational data of a plurality of operational data associated with the industrial process system to begin receiving real-time data related to measurements from a first sensor of a plurality of sensors of the industrial process system, and

responsive to a second of the windows being in an inactive state, unsubscribe from second operational data of the plurality of operational data associated with the industrial process system to stop receiving real-time data related to measurements from a second sensor of the plurality of sensors of the industrial process system, wherein transitioning the second window into the inactive state reduces an amount of the plurality of operational data requested from the plurality of sensors.

14. The apparatus of claim 13, wherein the at least one processing device is further configured to transition a third of the windows into the active state.

15. The apparatus of claim 14, wherein the at least one processing device is configured to transition the third window into the active state by at least one of:

activating a previously unopened window; and

activating a previously opened window that is currently deactivated.

16. The apparatus of claim 14, wherein the at least one processing device is configured to transition the third window into the active state based on at least one of:

the third window being within a current view of the graphical display; and

the third window having a pixel size above a threshold size.

17. The apparatus of claim 13, wherein the at least one processing device is further configured to transition the second window into the inactive state.

18. The apparatus of claim 17, wherein the at least one processing device is configured to transition the second window into the inactive state based on the second window having a pixel size below a threshold size.

19. The apparatus of claim 17, wherein the at least one processing device is further configured to:

display the second window in the inactive state in the graphical display when the second window in the inactive state is within a current view of the graphical display.

20. A non-transitory computer readable storage medium comprising instructions that, when executed by at least one processing device, cause the at least one processing device to:

generate a graphical display having a plurality of windows, wherein each window of the plurality of windows corresponds to a representation of at least a portion of an industrial process system;

responsive to a first of the windows being in an active state, subscribe to first operational data of a plurality of operational data associated with the industrial process system to begin receiving real-time data related to measurements from a first sensor of a plurality of sensors of the industrial process system, and

responsive to a second of the windows being in an inactive state, unsubscribe from second operational data of the plurality of operational data associated with the industrial process system to stop receiving real-time data related to measurements from a second sensor of the plurality of sensors of the industrial process system, wherein transitioning the second window into the inactive state reduces an amount of the plurality of operational data requested from the plurality of sensors.

21. The non-transitory computer readable storage medium of claim 20, further comprising instructions that, when executed by the at least one processing device, cause the at least one processing device to transition the second window into the inactive state based on the second window having a pixel size below a threshold size.

22. The non-transitory computer readable storage medium of claim 20, further comprising instructions that, when executed by the at least one processing device, cause the at least one processing device to transition a third of the windows into the active state based on at least one of:

the third window being within a current view of the graphical display; and

the third window having a pixel size above a threshold size.