Granted Patent B2

US 12,480,674 · App. 18/459,099 · Granted Nov 25, 2025

Inventors: Daniel J. Barbosa (Palm Beach Gardens, FL); Kurt A. Glover (Tequesta, FL)

Assignee: FPL SMART SERVICES, LLC

F24F11/38G06Q10/20F24F2110/10F24F2140/60

Abstract

Claims (49)

1 . A non-transitory machine-readable medium having machine-readable instructions for a heating ventilation air conditioning (HVAC) monitor, the machine-readable instructions for the HVAC monitor being executable by a processor core to perform operations comprising:

querying a power database for historical power data characterizing electrical power provided to a customer premises over a first interval of time prior to a weather event and recovery power data characterizing electrical power provided to the customer premises over a second interval of time subsequent to the weather event;

determining an average power consumption for the customer premises over the first interval of time based on the historical power data;

determining a daily power consumption of the customer premises over the second interval of time based on the recovery power data;

predicting, based on a comparison of the daily power consumption of the customer premises and the average power consumption for the customer premises an operational state of an HVAC system at the customer premises; and

initiating remedial operations for the customer premises in response to a prediction that the operational state of the HVAC system at the customer premises is below a performance threshold, wherein the remedial operations comprise:

requesting a drone controller to deploy a drone to a location of the customer premises to capture an image characterizing a physical state of the HVAC system of the customer premises;

receiving, from the drone controller, the captured image; and

adjusting a priority of remedial operations for the customer premises based on the captured image.

2 . The non-transitory medium of claim 1 , wherein the remedial operations further comprise providing a ticket interface system with a request for a service call to the customer premises.

3 . The non-transitory medium of claim 1 , wherein the remedial operations further comprise confirmational remedial operations including receiving, from a smart thermostat operating at the customer premises for data characterizing an ambient temperature of the customer premises and a set temperature of the customer premises.

4 . The non-transitory medium of claim 3 , wherein the confirmational remedial operations include removing a need for remedial operations for the customer premises based on the set temperature and the ambient temperature varying by less than a threshold temperature difference over a third interval of time.

5 . The non-transitory medium of claim 3 , wherein the confirmational remedial operations include setting a priority for remedial operations to a highest level for the customer premises based on the set temperature and the ambient temperature varying by at least a threshold temperature difference over a third interval of time.

6 . The non-transitory medium of claim 1 , wherein the first interval of time is at least seven days prior to a start of the weather event, and the second interval of time is at least seven days after an end of the weather event.

7 . A system for monitoring operations of heating ventilation air conditioning (HVAC) systems operating at a plurality of customer premises, the system comprising:

a non-transitory memory for storing machine-readable instructions; and

a processor core for accessing the memory and executing the machine-readable instructions, the machine-readable instructions comprising an HVAC monitor, the machine-readable instructions for the HVAC monitor being executable by the processor core to perform operations comprising:

querying a power database for historical power data characterizing electrical power provided to a set of the customer premises within a geographic region over a first interval of time prior to a weather event and for recovery power data characterizing electrical power provided to the set of customer premises over a second interval of time subsequent to the weather event;

determining an average power consumption for the set of customer premises over the first interval of time based on the historical power data;

determining a daily power consumption of the customer premises over the second interval of time based on the recovery power data;

predicting, based on a comparison of the daily power consumption of the customer premises and the average power consumption for the customer premises an operational state of an HVAC system at the set customer premises;

assigning a priority of remedial operations to each customer premises in the set of customer premises based on the predicted operational state of a corresponding HVAC system; and

executing confirmational remedial operations for a subset of the set of customer premises that have a highest priority for remedial operations, wherein the confirmation remedial operations include:

requesting a drone controller to deploy a drone to a location of a given customer premises of the set of customer premises to capture an image characterizing a physical state of the HVAC system of the given customer premises;

receiving, from the drone controller, the captured image; and

adjusting a priority of remedial operations for at least the subset of the customer premises based on the captured image.

8 . The system of claim 7 , wherein the confirmational remedial operations are executed for customer premises of the set of customer premises that are predicted to have an HVAC system operating below a threshold level.

9 . The system of claim 8 , wherein the confirmational remedial operations further comprise:

receiving, from a smart thermostat operating at a given customer premises of the set of customer premises, data characterizing an ambient temperature of the given customer premises and a set temperature of the given customer premises; and

adjusting the priority of the remedial operations for the given customer premises based on a comparison between the ambient temperature and the set temperature at the given customer premises.

10 . The system of claim 9 , wherein the adjusting comprises removing a need for remedial operations for the given customer premises based on the set temperature and the ambient temperature being less than a threshold temperature difference over a third interval of time.

11 . The system of claim 9 , wherein the adjusting comprises setting the priority for remedial operations for the given customer premises based on the set temperature and the ambient temperature varying by at least a threshold temperature difference over a third interval of time.

12 . The system of claim 7 , wherein the remedial operations further comprise providing a ticket interface system with a request for a service call to a given customer premises of the set of the customer premise responsive to a prediction that the HVAC system at the given customer premises is operating at a level below an operational threshold.

13 . A method for predicting an operational state of heating ventilation air conditioning (HVAC) systems operating at a plurality of customer premises, the method comprising:

querying, by an HVAC monitor operating on a utility server, a power database for historical power data characterizing electrical power provided to a set of the customer premises within a geographic region over a first interval of time prior to a weather event and for recovery power data characterizing electrical power provided to the set of customer premises over a second interval of time subsequent to the weather event;

determining, by the HVAC monitor, an average power consumption for the set of customer premises over the first interval of time based on the historical power data;

determining, by the HVAC monitor, a daily power consumption of the customer premises over the second interval of time based on the recovery power data;

predicting, by the HVAC monitor, based on a comparison of the daily power consumption of the customer premises and the average power consumption for the customer premises an operational state of an HVAC system at the set customer premises;

assigning, by the HVAC monitor, a priority of remedial operations to each customer premises in the set of customer premises based on the predicted operational state of a corresponding HVAC system; and

initiating, by the HVAC monitor, confirmational remedial operations to a subset of the set of customer premises that have a highest priority for remedial operations, the confirmational remedial operations comprising:

requesting a drone controller to deploy a drone to a location of a given customer premises of the set of customer premises to capture an image characterizing a physical state of the HVAC system of the given customer premises;

receiving, from the drone controller, the captured image; and

adjusting a priority of remedial operations for at least the subset of the customer premises based on the captured image.

14 . The method of claim 13 , wherein the confirmational remedial operations further comprising:

receiving, from a smart thermostat operating at the given customer premises of the set of customer premises, data characterizing an ambient temperature of the given customer premises and a set temperature of the given customer premises; and

adjusting the priority of the remedial operations for the given customer premises based on a comparison between the ambient temperature and the set temperature at the given customer premises.

15 . The method of claim 14 , wherein the adjusting comprises removing a need for remedial operations for the given customer premises based on the set temperature and the ambient temperature varying by less than a threshold temperature difference over a third interval of time.

16 . The method of claim 14 , wherein the adjusting comprises setting the priority for remedial operations for the given customer premises based on the set temperature and the ambient temperature varying by at least a threshold temperature difference over a third interval of time.

17 . The method of claim 13 , wherein the remedial operations include providing a ticket interface system with a request for a service call to a given customer premises of the set of the customer premise responsive to a prediction that the HVAC system at the given customer premises is operating at a level below an operational threshold.

Assignments (1)

Continuity (1)

References Cited (24)