Patent №
US 11,635,751
Granted
2023-04-25
Filed 2020
Owner
JOHNSON CONTROLS TECHNOLOGY COMPANY
Lab
—
AI components
5
ml · kr · planning · evo · hardware
Assignment
Recorded
Dataset
AIPD
2023_r1 edition
Application
17017028
A method for performing model predictive maintenance (MPM) of building equipment includes obtaining a first objective function that defines a cost of operating the building equipment and at least one of replacing the building equipment or performing maintenance on the building equipment as a function of operating decisions and at least one of replacement decisions or maintenance decisions for the building equipment for multiple short-term time steps within a short-term horizon. The method also includes performing a first optimization of the first objective function to generate a short-term maintenance and replacement schedule for the building equipment over a duration of the short-term horizon. The method also includes using a result of the first optimization to perform a second optimization of a second objective function to generate a long-term maintenance and replacement schedule for the building equipment over a duration of a long-term horizon.
AI classification
Ownership
JOHNSON CONTROLS TECHNOLOGY COMPANY
assignment · 553410106
Assignors
WU, YAQING, ELBSAT, MOHAMMAD N., WENZEL, MICHAEL J., MARAVELIAS, CHRISTOS T.
On an employer assignment, the assignors are typically the inventors.