Invention Grant
- Patent Title: Methods and apparatus to collect process control data
- Patent Title (中): 收集过程控制数据的方法和装置
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Application No.: US12878739Application Date: 2010-09-09
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Publication No.: US08868643B2Publication Date: 2014-10-21
- Inventor: Mark Nixon , Terry Blevins
- Applicant: Mark Nixon , Terry Blevins
- Applicant Address: US TX Round Rock
- Assignee: Fisher-Rosemount Systems, Inc.
- Current Assignee: Fisher-Rosemount Systems, Inc.
- Current Assignee Address: US TX Round Rock
- Agency: Hanley, Flight & Zimmerman, LLC
- Main IPC: G06F15/16
- IPC: G06F15/16 ; G05B21/02 ; G06F15/173 ; G05B23/00 ; G05B23/02

Abstract:
Methods, apparatus, and articles of manufacture to collect process control data are disclosed. An example method to collect process control data includes registering an electronic device description describing a parameter to be measured and a measurement sampling rate, measuring the parameter based on the measurement sampling rate, storing data representative of the measured parameter in a data structure, and transferring data in the data structure to a first process control device via a process control network in response to at least one of a request for the data, a condition associated with the data, or an event associated with the data.
Public/Granted literature
- US20120065748A1 METHODS AND APPARATUS TO COLLECT PROCESS CONTROL DATA Public/Granted day:2012-03-15
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