Modular object publication and discovery

US8265775B2 · kind B2 · utility

Assignee

• Rockwell Automation Technologies, Inc. · US

Inventors

• Kenneth S. Plache · Scottsdale, US
• Daniel B. Seger · Kennesaw, US
• Raymond J. Staron · Richmond Heights, US
• Taryl J. Jasper · South Euclid, US
• James Harry Jarrett · Baltimore, US
• Russell W. Brandes · Brunswick, US
• Ronald E. Bliss · Twinsburg, US
• Michael D. Kalan · Highland Heights, US
• Subbian Govindaraj · Solon, US
• Kenwood H. Hall · Hudson, US
• Douglas J. Reichard · Fairview Park, US
• Robert J. Kretschmann · Bay Village, US

Key dates

• Filing date: Sep 30, 2008
• Grant date: Sep 11, 2012
• Expiry date: Jul 13, 2031

Classification

• Technology area (CPC G): Physics
• CPC primary: G06Q10/00
• WIPO field: IT methods for management
• WIPO sector: Electrical engineering

Abstract

An object can be used in an industrial control configuration in relation to performing a function or task. Matching can occur such that an object with operational requirements can bind with a host that has capabilities that meet those operational requirements—matching can occur automatically as well as through user operation. Once matched, different functionality can be presented to a user pertaining to the object. To assist the user, the object can include external references, logic, local or private data, as well as others in addition to resources. To facilitate operation, capabilities and resources can be published in a directory that can be accessed by different entities—sometimes with security constraints in order to protect configuration integrity. Likewise, a subscription system can be employed such that when a change to a related entity is made, a notice can transfer to related entities and operation can alter based upon the change.