Version control for objects in a process plant configuration system

• US 8,473,087 B2
• Filed: 05/13/2010
• Issued: 06/25/2013
• Est. Priority Date: 02/18/2003
• Status: Active Grant

• Current Assignee: Fisher-Rosemount Systems Incorporated (Emerson Electric Company)
• Original Assignee: Fisher-Rosemount Systems Incorporated (Emerson Electric Company)
• Inventors: Lucas, John Michael, Webb, Arthur, Nixon, Mark J., Jundt, Larry Oscar, Li, Jian, Stevenson, Dennis L., Ott, Michael George, Koska, Herschel O., Havekost, Robert Burke
• Primary Examiner(s): Ali, Mohammad
• Assistant Examiner(s): Rao, Sheela S
• Application Number:
  US12/779,667
• Publication Number:
  US 20100228373A1
• Time in Patent Office: 1,139 Days
• Field of Search: 700/79, 700/108, 700/115, 714 1- 57, 702182-186
• US Class Current: 700/108
• CPC Class Codes: G05B 19/41845 characterised by system universality, reconfigurability, modularity
• CPC Class Codes: G05B 19/4188 characterised by CIM planning or realisation
• CPC Class Codes: G05B 2219/31121 Fielddevice, field controller, interface connected to fieldbus
• CPC Class Codes: G05B 2219/31418 NC program management, support, storage, distribution, version, update
• CPC Class Codes: G05B 2219/32154 Object, attribute for geometry, technology, function oop
• CPC Class Codes: G05B 2219/32161 Object oriented control, programming
• CPC Class Codes: G06F 8/71 Version control security arrangements therefor G06F21/57; Configuration management
• 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: Y10S 707/99944 Object-oriented database structure
• CPC Class Codes: Y10S 707/99945 Object-oriented database structure processing

Abstract

A version control system helps to keep track of versions of process plant items that may represent, or be capable of representing, entities in a process plant. The process plant items may comprise, for example, module objects which may be capable of specifically representing process entities of the process plant. These module objects may be created from module class objects which may be capable of generically representing process entities of the process plant. Version data is stored and associated with a module object. The version data may comprise data indicative of a version of a module class object that was used to create the module object. The version data may also comprise data indicative of a version of the module object. Configuration systems, version control systems, viewing systems, debugging systems, run-time monitoring systems, asset management systems, etc., may examine or permit viewing of the version control data associated with an item.

Claims

1. A configuration management system for tracking a configuration associated with a process plant, comprising:

a computer readable medium;

a processor in communication with the computer-readable medium;

a database that stores first data and second data, the first data representative of a process plant item adapted to represent a process entity within the process plant, the second data representative of a plurality of module class objects adapted to generically represent process entities within the process plant;

a configuration routine stored on the computer-readable medium and configured to be executed by the processor to facilitate modification of the process plant item;

a version control routine stored on the computer-readable medium and configured to be executed by the processor to;

detect a modification of the process plant item;

determine respective version data associated with each of one or more module class objects from which the modified process plant item was created;

generate a version identifier for the modified process plant item;

associate the version identifier with the modified process plant item; and

associate the respective version data associated with each of the one or more module class objects from which the modified process plant item was created with the modified process plant item.

2. A configuration management system as defined in claim 1, wherein the version control routine stored is configured to be executed by the processor to detect a modification of the process plant item caused by one or more modifications of the one or more module class objects from which the modified process plant item was created.

3. A configuration management system as defined in claim 1, wherein the version control routine stored is configured to be executed by the processor to detect a modification of the process plant item that would not affect the one or more module class objects from which the modified process plant item was created.

4. A configuration management system as defined in claim 1, wherein the process plant items comprises a module object adapted to specifically represent of a process entity within the process plant.

5. A configuration management system as defined in claim 1, wherein the process plant items comprises a module object adapted to generically represent of a process entity within the process plant.