GRAPHICAL DISPLAY SYSTEM FOR A HUMAN-MACHINE INTERFACE

• US 20090089402A1
• Filed: 09/28/2007
• Published: 04/02/2009
• Est. Priority Date: 09/28/2007
• Status: Abandoned Application

• Current Assignee: Rockwell Automation Technologies Incorporated (Allen-Bradley Co., Inc.)
• Original Assignee: Rockwell Automation Technologies Incorporated (Allen-Bradley Co., Inc.)
• Inventors: Gordon, Kevin George, Fuller, Bruce Gordon, Hobbs, Mark David, Salehmohamed, Mohamed, Wall, Brian Alexander
• Application Number:
  US11/864,398
• Publication Number:
  US 20090089402A1
• Time in Patent Office: Days
• US Class Current: 709/219
• CPC Class Codes: G06F 15/16 Combinations of two or more digital computers each having at least an arithmetic unit, a program unit and a register, e.g. for a simultaneous processing of several programs coordinating program control therefor G06F9/52; in regulating and control system G05B

Abstract

A graphical display system comprises a Human-Machine Interface (HMI) system and a communication device. The HMI system processes status data from a plurality of machine systems to generate graphical displays indicating status of the machine systems. The HMI system is receives selection information indicating the communication device and a selected set of the graphical displays. The HMI system transfers HMI interface software based on the selection information. The communication device receives and processes the HMI interface software to transfer a display request for the selected set of the graphical displays. The HMI system receives and processes the display request to transfer the selected set of the graphical displays. The communication device receives and displays the selected set of the graphical displays.

Claims

1. A method of providing graphical displays that indicate status of a plurality of machine systems wherein a Human-Machine Interface (HMI) system processes status data from the machine systems to generate the graphical displays, the method comprising:

receiving selection information indicating a selected communication device and a selected set of the graphical displays;

transferring HMI interface software from the HMI system based on the selection information for delivery to the communication device;

receiving and processing a display request transferred from the communication device to transfer the selected set of the graphical displays; and

transferring for delivery to the communication device the selected set of the graphical displays.

2. The method of claim 1 further comprising, in the communication device, receiving and processing the HMI interface software to transfer the display request for the selected set of the graphical displays, and receiving and displaying the selected set of the graphical displays as a series of thumbnail displays.

3. The method of claim 2 wherein displaying the selected set of the graphical displays comprises receiving a user selection of one of the thumbnail displays and displaying the one of the graphical displays associated with the selected one of the thumbnail displays.

4. The method of claim 3 wherein receiving the user selection of one of the thumbnail displays comprises receiving a scroll command to move through the series of the thumbnail displays to the selected one of the thumbnail displays.

5. The method of claim 1 further comprising:

in the communication device, processing the HMI interface software to periodically transfer additional display requests for the selected set of the graphical displays;

in the HMI system, processing the additional display requests to transfer updated versions of the selected set of the graphical displays; and

in the communication device, receiving and displaying the updated versions of the selected set of the graphical displays.

6. The method of claim 5 wherein displaying the updated versions of the selected set of the graphical displays comprises displaying the updated versions of the selected set of the graphical displays as a series of thumbnail displays, and further comprising receiving a scroll command to move through the series of the thumbnail displays to a selected one of the thumbnail displays and displaying the updated version of the one of the graphical displays associated with the selected one of the thumbnail displays.

7. The method of claim 1 wherein the communication device comprises a wireless Internet-access communication device.

8. A graphical display system comprising:

a communication device;

a Human-Machine Interface (HMI) system configured to process status data from a plurality of machine systems to generate graphical displays indicating status of the machine systems, receive selection information indicating the communication device and a selected set of the graphical displays, and transfer HMI interface software based on the selection information; and

the communication device configured to receive and process the HMI interface software to transfer a display request for the selected set of the graphical displays;

the HMI system configured to receive and process the display request to transfer the selected set of the graphical displays; and

the communication device configured to receive and display the selected set of the graphical displays.

9. The graphical display system of claim 8 wherein the communication device is configured to display the selected set of the graphical displays as a series of thumbnail displays.

10. The graphical display system of claim 9 wherein the communication device is configured to receive a user selection of one of the thumbnail displays and display the one of the graphical displays associated with the selected one of the thumbnail displays.

11. The graphical display system of claim 10 wherein the communication device is configured to receive a scroll command to move through the series of the thumbnail displays to the selected one of the thumbnail displays.

12. The graphical display system of claim 8 wherein:

the communication device is configured to process the HMI interface software to periodically transfer additional display requests for the selected set of the graphical displays;

the HMI system is configured to process the additional display requests to transfer updated versions of the selected set of the graphical displays; and

the communication device is configured to receive and display the updated versions of the selected set of the graphical displays.

13. The graphical display system of claim 12 wherein the communication device is configured to display the updated versions of the selected set of the graphical displays as a series of thumbnail displays, receive a scroll command to move through the series of the thumbnail displays to a selected one of the thumbnail displays, and display the updated version of the one of the graphical displays associated with the selected one of the thumbnail displays.

14. The graphical display system of claim 8 wherein the communication device comprises a wireless Internet-access communication device.

15. A software product to provide graphical displays that indicate status of a plurality of machine systems wherein a Human-Machine Interface (HMI) system processes status data from the machine systems to generate the graphical displays, the software product comprising:

HMI operation software configured to direct HMI system processing circuitry to receive selection information indicating a selected communication device and a selected set of the graphical displays and transfer HMI interface software from the HMI system based on the selection information; and

the HMI interface software configured to direct communication device processing circuitry to transfer a display request for the selected set of the graphical displays;

the HMI operation software configured to direct the HMI system processing circuitry to receive and process the display request to transfer the selected set of the graphical displays;

the HMI interface software configured to direct the communication device processing circuitry to receive and display the selected set of the graphical displays; and

a memory device that stores the HMI operation software and the HMI interface software.

16. The software product of claim 15 wherein the HMI interface software is configured to direct the communication device processing circuitry to receive and display the selected set of the graphical displays as a series of thumbnail displays.

17. The software product of claim 16 wherein the HMI interface software is configured to direct the communication device processing circuitry to receive a user selection of one of the thumbnail displays and display the one of the graphical displays associated with the selected one of the thumbnail displays.

18. The software product of claim 17 wherein the HMI interface software is configured to direct the communication device processing circuitry to receive a scroll command to move through the series of the thumbnail displays to the selected one of the thumbnail displays.

19. The software product of claim 15 wherein:

the HMI interface software is configured to direct the communication device processing circuitry to periodically transfer additional display requests for the selected set of the graphical displays;

the HMI operation software is configured to direct the HMI system processing circuitry to process the additional display requests to transfer updated versions of the selected set of the graphical displays; and

the HMI interface software is configured to direct the communication device processing circuitry to receive and display the updated versions of the selected set of the graphical displays.

20. The software product of claim 19 wherein the HMI interface software is configured to direct the communication device processing circuitry to display the updated versions of the selected set of the graphical displays as a series of thumbnail displays, receive a scroll command to move through the series of the thumbnail displays to a selected one of the thumbnail displays, and display the updated version of the one of the graphical displays associated with the selected one of the thumbnail displays.

21. A Human-Machine Interface (HMI) system to provide graphical displays that indicate status of a plurality of machine systems, the HMI system comprising:

a machine system interface configured to receive status data from the plurality of machine systems;

processing circuitry configured to process the status data to generate the graphical displays; and

a communication interface configured to receive selection information indicating a selected communication device and a selected set of the graphical displays, transfer HMI interface software from the HMI system based on the selection information for delivery to the communication device, receive and process a display request transferred from the communication device to transfer the selected set of the graphical displays, and transfer for delivery to the communication device the selected set of the graphical displays.