Data processing: measuring – calibrating – or testing – Measurement system – Performance or efficiency evaluation
Reexamination Certificate
2005-11-22
2005-11-22
Wachsman, Hal (Department: 2857)
Data processing: measuring, calibrating, or testing
Measurement system
Performance or efficiency evaluation
C702S187000, C702S188000, C700S020000
Reexamination Certificate
active
06968292
ABSTRACT:
Industrial equipment is monitored by at least one industrial controller assigned to each group of industrial equipment. Queues are established by logic within one of the industrial controllers for each group. Each queue holds a number of event records. Logic is established in each industrial controller for storing an indication of a detected event associated with a time stamp as an event record in a queue. A group computer is interconnected with each industrial controller in the group. A scan rate is established for each queue in that group. Event records are read from each queue based on the scan rate for that queue. The event records for all queues in a group are accumulated by the group computer and forwarded to a server. The group computer may dynamically set the scan rate and/or the queue length for each queue based on records read from the queue.
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Brooks & Kushman P.C.
Paragon Technical Services, Inc.
Wachsman Hal
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