Invention Grant
- Patent Title: Ultrasonic flow meter prognostics with near real-time condition based uncertainty analysis
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Application No.: US15938735Application Date: 2018-03-28
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Publication No.: US11237550B2Publication Date: 2022-02-01
- Inventor: Martin Bragg
- Applicant: Honeywell International Inc.
- Applicant Address: US NJ Morris Plains
- Assignee: Honeywell International Inc.
- Current Assignee: Honeywell International Inc.
- Current Assignee Address: US NJ Morris Plains
- Agency: Ortiz & Lopez, PLLC
- Agent Kermit D. Lopez; Luis M. Ortiz
- Main IPC: G01F1/66
- IPC: G01F1/66 ; G05B23/02

Abstract:
A method includes obtaining flow measurement data from a flow meter in an industrial process control system. The method also includes sending the flow measurement data to a cloud-based environment. The method further includes performing condition based monitoring (CBM) analysis on the flow measurement data in the cloud-based environment to determine CBM data. The method also includes performing uncertainty analysis on the CBM data in the cloud-based environment to determine a validated flow rate with an uncertainty value. The method further includes comparing the validated flow rate to the flow measurement data to determine a technically audited flow rate. The method also includes sending the technically audited flow rate to a distributed control system (DCS) associated with the flow meter.
Public/Granted literature
- US20190302752A1 ULTRASONIC FLOW METER PROGNOSTICS WITH NEAR REAL-TIME CONDITION BASED UNCERTAINTY ANALYSIS Public/Granted day:2019-10-03
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