The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 05, 2022
Filed:
May. 29, 2020
Abb Schweiz Ag, Baden, CH;
Dirk Schulz, Meckenheim, DE;
Raoul Jetley, Karnataka, IN;
ABB Schweiz AG, Baden, CH;
Abstract
A method for detection of harmful process intent in an intent-based production process includes: providing a machine-readable production model linking an intent model, correlating to process intent, including production process functions, constraints on measurable properties on the production process functions, and/or production process function sequences required for the production process, and a process model, correlating to process knowledge comprising a production process behavior; determining a safety library of at least one safety process intent, the safety library being protected by security mechanisms to be maintained outside of regular intent-based engineering mechanisms and operation mechanisms; evaluating changes of process intent in view of potentially harmful process intent dependent on the at least one safety process intent; and providing a report of potentially harmful process intent for auditing based on the potentially harmful process intent.