Invention Grant
- Patent Title: Generating mode change alerts with automatic detection from sensor data
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Application No.: US16599505Application Date: 2019-10-11
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Publication No.: US11663679B2Publication Date: 2023-05-30
- Inventor: Nianjun Zhou , Dharmashankar Subramanian , Patrick Watson , Pavankumar Murali , Wesley M Gifford , Jayant R Kalagnanam
- Applicant: International Business Machines Corporation
- Applicant Address: US NY Armonk
- Assignee: International Business Machines Corporation
- Current Assignee: International Business Machines Corporation
- Current Assignee Address: US NY Armonk
- Agency: Patterson + Sheridan, LLP
- Main IPC: G06Q50/04
- IPC: G06Q50/04 ; G06F17/17 ; G06Q10/06 ; G06N3/08 ; G05B19/418 ; H04L67/10

Abstract:
A system and a method of managing a manufacturing process includes receiving production data relating to the manufacturing process and determining an operational mode associated with the manufacturing process using historical, multivariate senor data. The method may further determine a recommended action to affect production based on the determined operational mode. The operational mode may be based on at least one of: a level of operation in a continuous flow process relating to a joint set of process variables, a representation of a joint dynamic of the set of process variables over a predefined length, and a joint configuration of an uptime/downtime of a plurality of units comprising a process flow.
Public/Granted literature
- US20210110487A1 GENERATING MODE CHANGE ALERTS WITH AUTOMATIC DETECTION FROM SENSOR DATA Public/Granted day:2021-04-15
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