SYSTEM FOR ONLINE DATA SAMPLING OF CONTROL VALVES AND METHOD OF OPERATING THEREOF

摘要

A computer-implemented method for monitoring characteristic data includes selecting a first operable system device and receiving a first plurality of data from the first operable system device. The first plurality of data represents at least one characteristic of the first operable system device at a first plurality of points in time. The method also includes determining whether the first plurality of data is useful. If the data is useful, the method also includes receiving a second plurality of data from the first operable system device, the second plurality of data represents at least one characteristic of the first operable system device at a second plurality of points in time, wherein the second plurality of points in time is substantially larger than the first plurality of points in time. If the data is not useful, the method further includes selecting a second operable system device.

主权项

1. A process monitoring system, said system comprising:
a plurality of operable system devices comprising a first operable system device and second operable system device; a processing device coupled to said plurality of operable system devices, said processing device configured to:
select said first operable system device;receive a first plurality of data from said first operable system device, wherein the first plurality of data represents at least one characteristic of said first operable system device at a first plurality of points in time;determine whether the first plurality of data is useful;if the determination is that the first plurality of data is useful, receive a second plurality of data from said first operable system device, the second plurality of data represents the at least one characteristic of said first operable system device at a second plurality of points in time, the second plurality of points in time substantially larger than the first plurality of points in time; andif the determination is that the first plurality of data is not useful, select said second operable system device.