Auxiliary power unit usage prediction
A system includes a machine-learning device configured to receive data associated with an aircraft. The data includes a flying time associated with one or more flight phases of travel to a destination airport, temperature data associated with one or more of the flight phases, and a number of occupants on board the aircraft. The machine-learning device is configured to process the data to generate prediction data regarding usage of an auxiliary power unit of the aircraft and to generate a message based on the prediction data. The message indicates at least one of an estimated number of on/off events of the auxiliary power unit or an estimated duration of use of the auxiliary power unit.
1. A system, comprising:
a machine-learning device configured to:
receive data associated with an aircraft, the data comprising:
a flying time associated with one or more flight phases of travel to a destination airport;
temperature data associated with the one or more flight phases, wherein the temperature data includes a current outside air temperature associated with the aircraft and an in-progress flight phase of the one or more flight phases; and
a number of occupants on board the aircraft;
process the data to generate prediction data regarding usage of an auxiliary power unit of the aircraft, wherein the prediction data is generated based on the flying time, the current outside temperature, and the number of occupants; and
generate a message based on the prediction data, wherein the message indicates at least one of an estimated number of on/off events of the auxiliary power unit or an estimated duration of use of the auxiliary power unit;
a receiver coupled to the machine-learning device and configured to receive the data, the data further comprising weather forecast data of the destination airport; and
a transmitter coupled to the machine-learning device and configured to send the message to one or both of:
the aircraft; or
a maintenance system at the destination airport.
2. The system of claim 1 , wherein the data further comprises an identifier of the destination airport.
3. The system of claim 2 , wherein the weather forecast data comprises a temperature estimate, a relative humidity estimate, a dew point estimate, an air pressure estimate, or a combination thereof.
4. The system of claim 1 , wherein the temperature data further comprises an inlet duct temperature value.
5. The system of claim 1 , wherein the machine-learning device is configured to generate the prediction data prior to an arrival of the aircraft at the destination airport.
6. The system of claim 1 , wherein the temperature data further comprises particular data indicating how long the aircraft is exposed to a particular temperature.
7. The system of claim 1 , wherein the message further indicates a maintenance operation associated with the auxiliary power unit to be performed after arrival of the aircraft at the destination airport.
8. The system of claim 1 , further comprising a maintenance scheduler configured to determine a maintenance schedule associated with the auxiliary power unit at least partially based on the prediction data.
9. The system of claim 1 , further comprising a cost estimator configured to determine a cost estimate associated with the auxiliary power unit at least partially based on the prediction data.
10. The system of claim 1 , where the machine-learning device is included within the aircraft.
11. A method, comprising:
receiving, by a machine-learning device, data associated with an aircraft, the data comprising:
a flying time associated with one or more flight phases of travel to a destination airport;
temperature data associated with the one or more flight phases, wherein the temperature data includes a current outside air temperature associated with the aircraft and an in-progress flight phase of the one or more flight phases; and
a number of occupants on board the aircraft;
analyzing, by the machine-learning device, the data to generate prediction data regarding usage of an auxiliary power unit of the aircraft, wherein the prediction data is generated based on the flying time, the current outside temperature, and the number of occupants;
generating, by the machine-learning device, a message based on the prediction data, wherein the message indicates at least one of an estimated number of on/off events of the auxiliary power unit or an estimated duration of use of the auxiliary power unit;
receiving, via a receiver coupled to the machine-learning device, the data, the data further comprising weather forecast data of the destination airport; and
transmitting, via a transmitter coupled to the machine-learning device, the message to one or both of:
the aircraft; or
a maintenance system at the destination airport.
12. The method of claim 11 , wherein the receiving further comprises receiving an identifier of the destination airport.
13. The method of claim 11 , wherein the receiving the temperature data comprises receiving an inlet duct temperature value.
14. The method of claim 11 , further comprising:
generating the prediction data prior to an arrival of the aircraft at the destination airport.
15. The method of claim 14 , wherein the temperature data further comprises particular data indicating how long the aircraft is exposed to a particular temperature.
16. The method of claim 11 , wherein the message further indicates a maintenance operation associated with the auxiliary power unit to be performed after arrival of the aircraft at the destination airport.
17. The method of claim 11 , further comprising determining a maintenance schedule associated with the auxiliary power unit at least partially based on the prediction data.
18. The method of claim 11 , further comprising determining a cost estimate associated with the auxiliary power unit at least partially based on the prediction data.
19. A non-transitory, computer-readable medium storing instructions that, when executed by a processor, cause the processor to initiate, perform, or control operations that predict usage of an auxiliary power unit of an aircraft, the operations comprising:
determining data comprising:
a flying time associated with one or more flight phases of travel to a destination airport;
temperature data associated with the one or more flight phases, wherein the temperature data includes a current outside air temperature associated with the aircraft and an in-progress flight phase of the one or more flight phases; and
a number of occupants on board the aircraft;
based on processing the data, generating prediction data regarding usage of the auxiliary power unit, wherein the prediction data is generated based on the flying time, the current outside temperature, and the number of occupants;
based on the prediction data, determining information comprising at least one of an estimated number of on/off events of the auxiliary power unit or an estimated duration of use of the auxiliary power unit, wherein the information is employable to facilitate maintenance of the auxiliary power unit;
receiving, via a receiver, the data, the data further comprising weather forecast data of the destination airport; and
transmitting, via a transmitter, the information to one or both of:
the aircraft; or
a maintenance system at the destination airport.
20. The non-transitory, computer readable medium of claim 19 , wherein the operations further comprise determining, at least partially based on the prediction data, at least one of a maintenance schedule associated with the auxiliary power unit or a cost estimate associated with the auxiliary power unit.