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:
Feb. 10, 2026
Filed:
Apr. 28, 2023
Honeywell International Inc., Charlotte, NC (US);
Zdenek Schindler, Prague, CZ;
Honeywell International Inc., Charlotte, NC (US);
Abstract
Methods, apparatuses, and computer program products are disclosed for monitoring chiller efficiency degradation. An example method receives a first data set comprising chiller operations data and chiller efficiency data over a first time interval. The method receives a second data set comprising chiller operations data and chiller efficiency data over a second time interval. The method generates, with the machine learning model, a data prediction based upon the first data set and the chiller operations data of the second data set, wherein the data prediction comprises expected chiller efficiency data over the second time interval. The method determines a chiller efficiency degradation level based on a difference between the data prediction and the chiller efficiency data of the second data set.