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Method for early detection of cooling-loss events

United States Patent

June 30, 2015
View the Complete Patent at the US Patent & Trademark Office
A method of detecting cooling-loss event early is provided. The method includes defining a relative humidity limit and change threshold for a given space, measuring relative humidity in the given space, determining, with a processing unit, whether the measured relative humidity is within the defined relative humidity limit, generating a warning in an event the measured relative humidity is outside the defined relative humidity limit and determining whether a change in the measured relative humidity is less than the defined change threshold for the given space and generating an alarm in an event the change is greater than the defined change threshold.
Bermudez; Sergio A. (Cronton on Hudson, NY), Hamann; Hendrik (Yorktown Heights, NY), Marianno; Fernando J. (New York, NY)
International Business Machines Corporation (Armonk, NY)
13/ 890,673
May 9, 2013
This invention was made with Government support under Contract No.: DEEE0002897 awarded by Department of Energy. The Government has certain rights in this invention.