Refrigeration – Automatic control – Of external fluid or means
Reexamination Certificate
2005-03-22
2005-03-22
Norman, Marc (Department: 3744)
Refrigeration
Automatic control
Of external fluid or means
C062S259200, C062S229000, C361S696000
Reexamination Certificate
active
06868682
ABSTRACT:
Controlling the temperature in a data center includes receiving sensory data corresponding to a temperature from a subsystem in a data center, processing the sensory data by a first agent in a hierarchy of agents to determine if the subsystems in the data center is operating within a predetermined temperature range, adjusting a delivery rate for a cooling fluid using the first agent to keep the temperature range of the subsystem within the predetermined temperature range, and requesting a second agent from the hierarchy of agents to process the sensory data when the first agent cannot keep the temperature range within the predetermined temperature range unless the second agent redistributes the cooling fluid being delivered. A third agent is used to vary the amount of cooling fluid output when at least the first and second agent cannot keep the subsystem operating within the predetermined temperature range.
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Bash Cullen E.
Patel Chandrakant D.
Sharma Ratnesh K.
Hewlett--Packard Development Company, L.P.
Norman Marc
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