Mobile device application-based aircraft data storage and communication system
An aircraft comprising a first power supply such as a battery, avionics including a plurality of sensors that provide aircraft parameter information, a transceiver and a gateway. The gateway includes a processing system and is coupled to the first power supply, avionics and transceiver. The gateway is configured to operate in a first mode to receive from the transceiver a remote wake request initiated by a user of a remote communication device, power on at least portions of the avionics in response to the received remote wake request by causing the first power supply to be coupled to the at least portions of the avionics, receive aircraft parameter information from the powered on portions of the avionics, and provide the received aircraft parameter information to the transceiver for transmission from the aircraft, optionally to the user of the remote communication device.
1. An aircraft, comprising:
a first power supply;
avionics including a plurality of sensors, wherein the plurality of sensors provide aircraft parameter information;
a transceiver;
a gateway including a processing system, the gateway coupled to the first power supply, avionics and transceiver, and configured to operate in a first mode to:
receive from the transceiver a remote wake request initiated by a user of a remote communication device;
power on at least portions of the avionics in response to the received remote wake request by causing the first power supply to be coupled to the at least portions of the avionics;
receive aircraft parameter information from the powered on portions of the avionics; and
provide the received aircraft parameter information to the transceiver for transmission from the aircraft, optionally to the user of the remote communication device.
2. The aircraft of claim 1 , wherein the gateway is configured to power off the at least portions of the avionics after receiving the aircraft parameter information during operation in the first mode.
3. The aircraft of claim 1 , wherein the gateway powers on portions, but not all, of the avionics in response to the received remote wake request.
4. The aircraft of claim 1 , wherein the powered on portions of the avionics include sensors that provide aircraft information including one or more of fuel level, oxygen level, anti-icing fluid level, oil temperature, battery level, tire pressure, oil level or door lock state.
5. The aircraft of claim 1 , wherein:
the aircraft further comprises a relay coupling the first power supply to the at least portions of the avionics; and
the gateway is coupled to the relay and is configured to power on the at least portions of the avionics by actuating the relay.
6. The aircraft of claim 5 , wherein the gateway is configured to power off the at least portions of the avionics after receiving the aircraft parameter information by actuating the relay.
7. The aircraft of claim 1 wherein the first power supply includes one or more batteries, and wherein the one or more batteries are directly coupled to the gateway.
8. The aircraft of claim 7 , wherein:
the aircraft further comprises a switched power distribution system configured to power on and power off in response to user control; and
the gateway is configured to operate in a plurality of modes including the first mode and a second mode, wherein:
the gateway transitions from the first mode to the second mode when the switched power distribution system is powered on, and transitions from the second mode to the first mode when the switched power distribution system is powered off; and
the gateway is configured to operate in the second mode to:
receive from the transceiver a remote wake request initiated by a user of a remote communication device;
receive aircraft parameter information from powered on portions of the avionics; and
provide the received aircraft parameter information to the transceiver for transmission from the aircraft.
9. The aircraft of claim 8 , wherein the gateway logs flight data from the avionics when the gateway is in the second mode.
10. The aircraft of claim 9 , wherein the gateway is further configured to operate in a third mode, wherein:
the gateway transitions from the first mode to the third mode when a low first power supply condition is identified, and transitions from the third mode to the second mode when the switched power distribution system is powered on; and
the gateway is configured to operate in the third mode to:
not power up the at least portions of the avionics.
11. The aircraft of claim 7 , wherein:
the aircraft further comprises a switched power distribution system configured to power on and power off in response to user control, comprising:
one or more switched power supply buses; and
a battery switch coupling the one or more switched power supply buses to the one or more batteries to power on and power off the switched power distribution system in response to the user control;
the avionics includes:
a first supply input, and wherein the gateway is configured to power on the at least portions of the avionics in response to the received remote wake request when operating in the first mode by causing the first power supply to be coupled to the first supply input of the avionics; and
a second supply input coupled to the switched power distribution system, wherein each second supply input of the at least portions of the avionics that are powered on in response to the remote wake request is coupled to at least one of the one or more switched power supply buses.
12. The aircraft of claim 11 , wherein the gateway is configured to operate in a plurality of modes including the first mode and a second mode, wherein:
the gateway transitions from the first mode to the second mode when the switched power distribution system is powered on, and transitions from the second mode to the first mode when the switched power distribution system is powered off; and
the gateway is configured to operate in the second mode to:
receive from the transceiver a remote wake request initiated by a user of a remote communication device;
not cause the first power supply to be coupled to the at least portions of the avionics;
receive aircraft parameter information from the powered on portions of the avionics; and
provide the received aircraft parameter information to the transceiver for transmission from the aircraft.
13. The aircraft of claim 12 , wherein the gateway logs flight data from the avionics when the gateway is in the second mode.
14. The aircraft of claim 13 , wherein the gateway is further configured to operate in a third mode, wherein:
the gateway transitions from the first mode to the third mode when a low first power supply condition is identified, and transitions from the third mode to the second mode when the switched power distribution system is powered on; and
the gateway is configured to operate in the third mode to:
not power up the at least portions of the avionics.
15. The aircraft of claim 1 , wherein the remote wake request is received by the transceiver from a data management system over a second transmission link in response to the initiation of the request from the user's remote communication device to the data management system over a first transmission link.
16. The aircraft of claim 1 , wherein the remote wake request is received by the transceiver from the user's remote communication device via a transmission link.