Incremental association of metadata to production data

• US 8,019,796 B1
• Filed: 06/07/2010
• Issued: 09/13/2011
• Est. Priority Date: 09/30/2005
• Status: Active Grant

• Current Assignee: Rockwell Automation Technologies Incorporated (Rockwell Automation, Inc.)
• Original Assignee: Rockwell Automation Technologies Incorporated (Rockwell Automation, Inc.)
• Inventors: Briant, Stephen C., Kalan, Michael D., Hood, Gavan W., Baier, John J., Chand, Sujeet, Hall, Kenwood H.
• Primary Examiner(s): TO, BAOQUOC N
• Application Number:
  US12/795,284
• Time in Patent Office: 463 Days
• Field of Search: None
• US Class Current: 707/803
• CPC Class Codes: G06F 8/10 Requirements analysis; Specification techniques
• CPC Class Codes: Y02P 90/80 Management or planning

Abstract

The claimed subject matter provides a system and/or method that facilitates utilizing metadata appended to data related to an industrial automation environment with a controller that is associated with a hierarchically structured data model. An interface component can facilitate receipt of data associated with at least one of an instruction set, a configuration, and a collection. An append component can affix metadata to at least one of the instruction set, the configuration, and the collection, wherein the metadata conforms to a hierarchically structured data model.

Claims

1. A metadata system for use in an industrial automation environment, the metadata system comprising:

one or more processors;

one or more memory communicatively coupled to the one or more processors, the one or more memory having stored therein computer-executable instructions to implement the system, including;

an industrial automation controller that processes a data object stored in the industrial automation controller, the data object storing data including at least one of collected data from the industrial automation environment or configuration data for the industrial automation controller; and

an append component that receives the data object stored in the at least one industrial automation controller and associates metadata with the data object, wherein the metadata describes the data stored in the data object in manner that is informative with respect to industrial automation according to a common definition utilized in the industrial automation environment.

2. The metadata system of claim 1, wherein the common definition utilizes a hierarchically structured data model.

3. The metadata system of claim 2, wherein the data model represents physical locations in an enterprise.

4. The metadata system of claim 3, wherein the physical locations include at least one of a factory-level, a cell-level, or a subcell level.

5. The metadata system of claim 1, wherein the processing component is further configured to provide the metadata to a security component.

6. The metadata system of claim 5, wherein the security component is configured to restrict manipulation of the metadata based on user privileges.

7. The metadata system of claim 1, wherein the processing component is further configured to provide the metadata to a log component.

8. The metadata system of claim 7, wherein the log component is configured to track manipulation of the metadata.

9. The metadata system of claim 1, wherein the processing component is further configured to provide the metadata to a presentation component.

10. A method that facilitates metadata management in an industrial automation environment, comprising:

receiving a data object stored in an industrial automation controller, the data object storing data including at least one of collected data from the industrial automation environment or configuration data for the industrial automation controller; and

associating metadata with the stored data, wherein the metadata describes the stored data in manner that is informative with respect to industrial automation according to a common definition utilized in the industrial automation environment.

11. The method of claim 10, wherein the common definition utilizes a hierarchically structured data model.

12. The method of claim 11, wherein the data model represents physical locations in an enterprise.

13. The method of claim 12, wherein the data object further stores configuration data for the industrial controller and the metadata further describes the configuration data.

14. The method of claim 10, further comprising logging manipulation of the metadata.

15. The method of claim 14, further comprising presenting the data to a user.

16. A metadata system for use in an industrial automation environment, the metadata system comprising:

one or more processors;

one or more memory communicatively coupled to the one or more processors, the one or more memory having stored therein computer-executable instructions to implement the system, including;

means for controlling an industrial process that processes a data object stored in the means for controlling an industrial process, the data object storing data including at least one of collected data from the industrial automation environment or configuration data for the means for controlling an industrial process; and

means for appending metadata to the data object, wherein the metadata describes the stored data in manner that is informative with respect to industrial automation according to a common definition utilized in the industrial automation environment.

17. The metadata system of claim 16, wherein the common definition utilizes a hierarchically structured data model.

18. The metadata system of claim 17, wherein the data model represents the physical location of the first industrial controller.

19. The metadata system of claim 17, further comprising means for distributing the configuration data to a second means for controlling the industrial process.

20. The metadata system of claim 18, wherein the collected data relates to at least one of a manufacturing process, a manufacturing instruction set, or a manufacturing system configuration.