Dynamic faceplates for multiple objects

• US 9,239,665 B2
• Filed: 11/11/2013
• Issued: 01/19/2016
• Est. Priority Date: 06/10/2011
• Status: Active Grant

• Current Assignee: ABB Schweiz AG (ABB Limited)
• Original Assignee: ABB Research Ltd. (ABB Ltd.)
• Inventors: Timsjo, Susanne, Olausson, Martin
• Primary Examiner(s): Chow, Doon
• Assistant Examiner(s): PACK, CONRAD R
• Application Number:
  US14/076,574
• Publication Number:
  US 20140075392A1
• Time in Patent Office: 799 Days
• Field of Search: 715/841
• US Class Current: 1/1
• CPC Class Codes: G05B 19/418 Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM]
• CPC Class Codes: G05B 2219/31472 Graphical display of process
• CPC Class Codes: G06F 3/0482 Interaction with lists of selectable items, e.g. menus
• CPC Class Codes: G06F 9/451 Execution arrangements for user interfaces
• 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 in a UI of a process control system is disclosed. The UI is configured to be displayed on an electronic visual display unit connectable to the process control system. The UI is adapted to visually indicate a plurality of components included in at least a part of a process controlled by the process control system. At least one sub-UI, such as a faceplate, is generated, each sub-UI corresponding to a respective component of the plurality of components. The at least one sub-UI is displayed on the display unit. Each of the at least one sub-UI is adapted such that a number of operation information and/or control elements visually indicated in each sub-UI when the at least one sub-UI is displayed on the display unit depends on the number of sub-UIs that are displayed on the display unit at the same time. Furthermore, such a UI is disclosed.

Claims

1. A method performed in a user interface, UI, of a process control system, the UI being configured to be displayed on an electronic visual display unit connectable to the process control system, the method comprising:

displaying visual indications of a plurality of components included in at least a part of a process controlled by the process control system on the display unit, each component of the plurality of components being associated with a set having a plurality of elements, each of which elements is associated with operation of the component;

generating at least one sub-UI, each sub-UI corresponding to a respective component of the plurality of components, each sub-UI being adapted to controllably visually indicate at least some of the elements of the set associated with the corresponding component and to enable a user to control an operational state of the corresponding component by means of user input provided to the sub-UI;

displaying the at least one sub-UI on the display unit within a predetermined region of the UI, the predetermined region configured to display exclusively the at least one sub-UI, wherein all of the at least one sub-UI of any number displayed in the UI completely fills the predetermined region;

generating and displaying at least two of the at least one sub-UI within the predetermined region;

adapting each of the at least one sub-UI such that the size of each of the at least one sub-UI as displayed on the display unit within the predetermined region of the UI decreases with the number of sub-UIs that are displayed simultaneously on the display unit; and

adapting each of the at least one sub-UI such that a number of elements visually indicated in each sub-UI when the at least one sub-UI is displayed on the display unit depends on the number of sub-UIs that are displayed simultaneously on the display unit, and such that, for each of the at least one sub-UI, a number of available operations that can be performed on the corresponding component by means of user input provided to the sub-UI depends on the number of sub-UIs that are displayed simultaneously on the display unit.

2. The method according to claim 1, further comprising:

displaying the at least two of the at least one sub-UI within the predetermined region of the UI such that the at least two sub-UIs are displayed adjacent to each other.

3. The method according to claim 1, further comprising:

adapting each of the at least one sub-U I such that the number of elements visually indicated in each sub-UI decreases with the number of sub-UIs that are displayed simultaneously on the display unit.

4. The method according to claim 1, further comprising:

selecting at least one component indicated by the UI by providing user input to the UI;

wherein generating at least one sub-UI comprises generating at least one sub-UI corresponding to respective ones of the selected at least one component.

5. The method according to claim 1, further comprising:

for each component of the plurality of components, retrieving the set associated therewith;

sensing change in operational state of at least one of the components by comparing the elements of the respective set associated with the at least one of the components with the elements of a previously retrieved set associated with said at least one of the components; and

on a condition that change has been sensed;

re-generating the sub-UI corresponding to the respective at least one of the components for which change in operational state has been sensed; and

re-displaying said sub-UI on the display unit.

6. A non-transitory computer-readable storage medium on which there is stored a computer program product adapted to, when executed in a processor unit, perform a method in a user interface, UI, of a process control system, the UI being configured to be displayed on an electronic visual display unit connectable to the process control system, the method comprising:

displaying visual indications of a plurality of components included in at least a part of a process controlled by the process control system on the display unit, each component of the plurality of components being associated with a set having a plurality of elements, each of which elements is associated with operation of the component;

generating at least one sub-UI, each sub-UI corresponding to a respective component of the plurality of components, each sub-UI being adapted to controllably visually indicate at least some of the elements of the set associated with the corresponding component and to enable a user to control an operational state of the corresponding component by means of user input provided to the sub-UI;

displaying the at least one sub-UI on the display unit within a predetermined region of the UI, the predetermined region configured to display exclusively the at least one sub-UI, wherein all of the at least one sub-UI of any number displayed in the UI completely fills the predetermined region;

generating and displaying at least two of the at least one sub-UI within the predetermined region;

adapting each of the at least one sub-UI such that the size of each of the at least one sub-UI as displayed on the display unit within the predetermined region of the UI decreases with the number of sub-UIs that are displayed simultaneously on the display unit; and

adapting each of the at least one sub-UI such that a number of elements visually indicated in each sub-UI when the at least one sub-UI is displayed on the display unit depends on the number of sub-UIs that are displayed simultaneously on the display unit, and such that, for each of the at least one sub-UI, a number of available operations that can be performed on the corresponding component by means of user input provided to the sub-UI depends on the number of sub-UIs that are displayed simultaneously on the display unit.

7. A user interface device of a process control system, the user interface device comprising a processor that generates a user interface, UI, to be displayed on an electronic visual display unit connectable to the process control system, the user interface device being configured to:

visually indicate a plurality of components included in at least a part of a process controlled by the process control system, each component of the plurality of components being associated with a set having a plurality of elements, each of which elements is associated with operation of the component;

generate at least one sub-UI, each sub-UI corresponding to a respective component of the plurality of components, each sub-UI being adapted to controllably visually indicate at least some of the elements of the set associated with the corresponding component and to enable a user to control an operational state of the corresponding component by means of user input provided to the sub-UI;

display the at least one sub-UI on the display unit within a predetermined region of the UI, the predetermined region configured to display exclusively the at least one sub-UI, wherein all of the at least one sub-UI of any number displayed in the UI completely fills the predetermined region;

generate and display at least two of the at least one sub-UI within the predetermined region;

adapt each of the at least one sub-UI such that the size of each of the at least one sub-UI as displayed on the display unit within the predetermined region of the UI decreases with the number of sub-UIs that are displayed simultaneously on the display unit; and

adapt each of the at least one sub-UI such that a number of elements visually indicated in each sub-UI when the at least one sub-UI is displayed on the display unit depends on the number of sub-UIs that are displayed simultaneously on the display unit, and such that, for each of the at least one sub-UI, a number of available operations that can be performed on the corresponding component by means of user input provided to the sub-UI depends on the number of sub-UIs that are displayed simultaneously on the display unit.

8. The user interface device according to claim 7, further comprising:

a communication module adapted to, for each component of the plurality of components, retrieve the set associated therewith; and

an operational state sensor adapted to sense change in operational state of at least one of the components by comparing the elements of the respective set associated with the at least one of the components with the elements of a previously retrieved set associated with said at least one of the components;

the UI being further adapted to, on a condition that change has been sensed by the operational state sensor;

re-generate the sub-UI corresponding to the respective at least one of the components for which change in operational state has been sensed; and

re-display said sub-UI on the display unit.

9. The user interface device according to claim 7, wherein the elements of the sets associated with the respective components are associated with control and/or monitoring of the respective components.

10. The user interface device according to claim 7, wherein the elements of the sets associated with the respective components include at least one of operational state of and available operations performable on the respective components.

11. A process control system comprising a user interface device according to claim 7.