The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 09, 2015
Filed:
Jan. 20, 2012
Scott Hadderman, Pleasant Valley, NY (US);
Timothy R. Marchini, Hyde Park, NY (US);
K. Paul Muller, Wappingers Falls, NY (US);
Katie L. Pizzolato, Austin, TX (US);
Andrew H. Vogel, Poughkeepsie, NY (US);
Scott Hadderman, Pleasant Valley, NY (US);
Timothy R. Marchini, Hyde Park, NY (US);
K. Paul Muller, Wappingers Falls, NY (US);
Katie L. Pizzolato, Austin, TX (US);
Andrew H. Vogel, Poughkeepsie, NY (US);
International Business Machines Corporation, Armonk, NY (US);
Abstract
A method for modular refrigeration unit (MRU) health monitoring includes receiving log data on a log data input from the MRU by a MRU health monitor, the log data comprising a plurality of datapoints, each of the plurality of datapoints comprising a position of a control valve of the MRU and a corresponding time; determining by the MRU health monitor a plurality of MRU parameters from the log data; determining a plurality of MRU health flags based on the MRU parameters; adding the plurality of MRU health flags to determine an MRU health score; determining whether the MRU health score is higher than a replacement threshold; and indicating replacement of the MRU in the event the MRU health score is higher than the replacement threshold.