METHODS AND APPARATUS FOR MODIFYING PROCESS CONTROL DATA

• US 20070061786A1
• Filed: 11/03/2006
• Published: 03/15/2007
• Est. Priority Date: 05/04/2004
• Status: Active Grant

• Current Assignee: Fisher-Rosemount Systems Incorporated (Emerson Electric Company)
• Original Assignee: Fisher-Rosemount Systems Incorporated (Emerson Electric Company)
• Inventors: Nixon, Mark, Gilbert, Stephen, Campney, Bruce, Zhou, Ling, Jundt, Larry, Hammack, Stephen
• Granted Patent: US 8,086,955 B2
• Time in Patent Office: Days
• US Class Current: 717/136
• CPC Class Codes: G05B 19/0426 Programming the control sequence
• CPC Class Codes: G05B 19/41885 characterised by modeling, simulation of the manufacturing system
• CPC Class Codes: G05B 2219/23424 Select construction element from function library
• CPC Class Codes: G05B 2219/25067 Graphic configuration control system
• CPC Class Codes: G05B 2219/25428 Field device
• CPC Class Codes: G05B 2219/31467 Display of operating conditions of machines, workcells, selected programs
• CPC Class Codes: G05B 2219/31469 Graphical display of process as function of detected alarm signals
• CPC Class Codes: G05B 2219/31472 Graphical display of process
• CPC Class Codes: G05B 2219/31474 Icon display for quick access of detailed information
• CPC Class Codes: G05B 2219/32128 Gui graphical user interface
• CPC Class Codes: G05B 2219/32342 Real time simulation
• CPC Class Codes: G05B 23/0267 Fault communication, e.g. human machine interface [HMI]
• CPC Class Codes: G06F 2111/12 Symbolic schematics
• CPC Class Codes: G06F 2113/14 Pipes
• CPC Class Codes: G06F 30/12 characterised by design entry means specially adapted for CAD, e.g. graphical user interfaces [GUI] specially adapted for CAD
• CPC Class Codes: G06F 8/20 Software design
• CPC Class Codes: G06F 8/38 for implementing user interfaces
• CPC Class Codes: G06F 9/4488 Object-oriented
• CPC Class Codes: G06F 9/451 Execution arrangements for user interfaces
• CPC Class Codes: G06N 5/04 Inference or reasoning models
• CPC Class Codes: G06Q 10/06 : Resources, workflows, human or project management; Enterprise or organisation planning; Enterprise or organisation modelling
• CPC Class Codes: G06Q 50/04 : Manufacturing
• CPC Class Codes: G06T 13/00 : Animation
• CPC Class Codes: H04L 2012/4026 : Bus for use in automation systems
• CPC Class Codes: H04L 67/12 : specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
• CPC Class Codes: H04L 67/289 : Intermediate processing functionally located close to the data consumer application, e.g. in same machine, in same home or in same sub-network
• CPC Class Codes: H04L 67/51 : Discovery or management thereof, e.g. service location protocol [SLP] or web services
• CPC Class Codes: H04L 67/56 : Provisioning of proxy services store-and-forward switching systems in data switching networks H04L12/54
• CPC Class Codes: H04L 67/75 : Indicating network or usage conditions on the user display
• CPC Class Codes: Y02A 10/40 : Controlling or monitoring, e.g. of flood or hurricane; Forecasting, e.g. risk assessment or mapping
• CPC Class Codes: Y02P 80/40 : Minimising material used in manufacturing processes
• CPC Class Codes: Y02P 90/02 : Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
• CPC Class Codes: Y02P 90/30 : Computing systems specially adapted for manufacturing
• CPC Class Codes: Y02P 90/80 : Management or planning
• CPC Class Codes: Y02P 90/84 : Greenhouse gas [GHG] management systems
• CPC Class Codes: Y04S 40/18 : Network protocols supporting networked applications, e.g. including control of end-device applications over a network
• CPC Class Codes: Y10S 715/965 : for process control and configuration

Abstract

Methods, apparatus, and articles of manufacture for modifying process control data involve obtaining the process control data in an extensible markup language format, converting the process control data in the extensible markup language format to a second data format, and storing the process control data in a database. The process control data is subsequently edited by retrieving the process control data from the database, modifying the process control data, storing the modified process control data in the second data format in the database, converting the modified process control data from the second data format to the extensible markup language format, and storing the modified process control data in the extensible markup language format.

Claims

1. A method of modifying process control data, comprising:

obtaining the process control data in an extensible markup language format;

converting the process control data in the extensible markup language format to a second data format;

storing the process control data in the second data format in a database; and

editing the process control data by;

retrieving the process control data from the database;

modifying the process control data;

storing the modified process control data in the second data format in the database;

converting the modified process control data from the second data format to the extensible markup language format; and

storing the modified process control data in the extensible markup language format.

2. A method as defined in claim 1, wherein the process control data in the extensible markup language format is obtained from a storage location on a network or a processor system.

3. A method as defined in claim 1, wherein the process control data is modified using a word processing application or a spreadsheet application.

4. A method as defined in claim 1, wherein the second data format is associated with a relational database, a structured query language database, or a file system.

5. A method as defined in claim 1, wherein the process control data is edited via data fields associated with a word processor application or a spreadsheet application.

6. A method as defined in claim 1, wherein the process control data is modified in data fields embedded in a process control system diagram.

7. An apparatus for modifying process control data, comprising:

a processor system; and

a memory communicatively coupled to the processor system, the memory including stored instructions that enable the processor system to;

obtain the process control data in an extensible markup language format;

convert the process control data in the extensible markup language format to a second data format;

store the process control data in the second data format in a database; and

edit the process control data by;

retrieving the process control data from the database;

modifying the process control data;

storing the modified process control data in the second data format in the database;

converting the modified process control data from the second data format to the extensible markup language format; and

storing the modified process control data in the extensible markup language format.

8. An apparatus as defined in claim 7, wherein the instructions enable the processor system to obtain the process control data in the extensible markup language format from a storage location on a network or a processor system.

9. An apparatus as defined in claim 7, wherein the instructions enable the processor system to modify the process control data using a word processing application or a spreadsheet application.

10. An apparatus as defined in claim 7, wherein the second data format is associated with a relational database, a structured query language database, or a file system.

11. An apparatus as defined in claim 7, wherein the instructions enable the processor system to edit the process control data based on values in data fields associated with a word processor application or a spreadsheet application.

12. An apparatus as defined in claim 7, wherein the instructions enable the processor system to modify the process control data in data fields embedded in a process control system diagram.

13. A machine accessible medium having instructions stored thereon that, when executed, cause a machine to:

obtain the process control data in an extensible markup language format;

convert the process control data in the extensible markup language format to a second data format;

store the process control data in the second data format in a database; and

edit the process control data by;

retrieving the process control data from the database;

modifying the process control data;

storing the modified process control data in the second data format in the database;

converting the modified process control data from the second data format to the extensible markup language format; and

storing the modified process control data in the extensible markup language format.

14. A machine accessible medium as defined in claim 13, wherein the instructions, when executed, cause the machine to obtain the process control data in the extensible markup language format from a storage location on a network or a processor system.

15. A machine accessible medium as defined in claim 13, wherein the instructions, when executed, cause the machine to modify the process control data using a word processing application or a spreadsheet application.

16. A machine accessible medium as defined in claim 13, wherein the second data format is associated with a relational database, a structured query language database, or a file system.

17. An machine accessible medium as defined in claim 13, wherein the instructions, when executed, cause the machine to edit the process control data based on values in data fields associated with a word processor application or a spreadsheet application.

18. An machine accessible medium as defined in claim 13, wherein the instructions, when executed, cause the machine to enable modification of the process control data in data fields embedded in a process control system diagram.

19. A method of modifying process control data, comprising:

obtaining the process control data in a first data format from a database;

converting the process control data from the first data format to an extensible markup language format;

outputting the process control data via a user interface;

obtaining at least one modified process control data value associated with the process control data;

converting the modified process control data value from the extensible markup language format to the first data format; and

storing the modified process control data value in the first data format in the database.

20. A method as defined in claim 19, wherein the first data format is associated with a process control system database.

21-91. -91. (canceled)