Flight data recorder system for adaptively transmitting flight data from an aircraft

1. An adaptive flight data recorder system, comprising:

a first set of one or more aircraft sensors;

a second set of one or more aircraft sensors;

a communication interface to communicate with a communication terminal of an aircraft; and

one or more flight data communication scheduler components to receive a first set of flight data from the first set of one or more aircraft sensors, to receive a set of passenger data to be transmitted from the communication terminal, wherein the set of passenger data originated from one or more passenger devices, to control the communication terminal of the aircraft via the communication interface to transmit the first set of flight data and the set of passenger data from the aircraft during ordinary flight conditions according to first priority information in a prioritization table, to obtain an indication of a trigger event indicating a change in the flight conditions of the aircraft after at least a portion of the first set of flight data and the set of passenger data is transmitted, to send an activation command to the second set of one or more aircraft sensors in response to the indication of the trigger event, and to control the communication terminal of the aircraft via the communication interface to transmit, from the aircraft, a second set of flight data received from the second set of one or more aircraft sensors and the set of passenger data based at least in part on the indication of the trigger event, wherein the second set of flight data is prioritized over the set of passenger data according to second priority information in the prioritization table based at least in part on the indication of the trigger event.

2. The adaptive flight data recorder system of claim 1 , wherein the second set of one or more aircraft sensors comprises a microphone, or a camera, or an accelerometer, or a gyroscope, or a torsion sensor, or a tension sensor, or a combination thereof.

3. The adaptive flight data recorder system of claim 1 , wherein the one or more flight data communication scheduler components are further configured to monitor an aircraft parameter of the first set of flight data, and to detect the trigger event based at least in part on a comparison of a value for the monitored aircraft parameter to a predetermined threshold associated with the aircraft parameter.

4. The adaptive flight data recorder system of claim 3 , wherein the one or more flight data communication scheduler components are further configured to modify the predetermined threshold based at least in part on a stage of flight of the aircraft.

5. The adaptive flight data recorder system of claim 1 , wherein the one or more flight data communication scheduler components are further configured to receive the indication of the trigger event from a ground station via the communication interface.

6. The adaptive flight data recorder system of claim 1 , further comprising:

an input device interface in communication with a user input device to receive the indication of the trigger event from the user input device.

7. The adaptive flight data recorder system of claim 1 , wherein the one or more flight data communication scheduler components are further configured to control the communication terminal to continue to transmit the first set of flight data received from the first set of one or more aircraft sensors after the indication of the trigger event is obtained.

8. The adaptive flight data recorder system of claim 1 , wherein the one or more flight data communication scheduler components are further configured to control the communication terminal to transmit, from the aircraft, the obtained indication of the trigger event, and to receive, from a ground station via the communication terminal, an instruction to activate the second set of one or more aircraft sensors, wherein the activation command is sent to the second set of one or more aircraft sensors based at least in part on the received instruction.

9. The adaptive flight data recorder system of claim 1 , wherein the one or more flight data communication scheduler components are further configured to control the communication terminal of the aircraft to transmit, from the aircraft, the first set of flight data, the second set of flight data, and the set of passenger data, the first set of flight data and the second set of flight data prioritized over the set of passenger data according to the second priority information based at least in part on the obtained indication of the trigger event.

10. The adaptive flight data recorder system of claim 9 , wherein the one or more passenger devices comprise one or more of a mobile phone, a mobile station, a wireless communication terminal, a personal digital assistant, a netbook, a notebook computer, a tablet computer, or a laptop.

11. The adaptive flight data recorder system of claim 1 , wherein the first set of flight data is prioritized over the set of passenger data according to the first priority information before the indication of the trigger event is obtained.

12. The adaptive flight data recorder system of claim 1 , wherein the one or more flight data communication scheduler components are further configured to control the communication terminal to increase a transmission rate for flight data collected from the first set of one or more aircraft sensors based at least in part on the obtained indication of the trigger event.

13. The adaptive flight data recorder system of claim 1 , wherein the first set of flight data transmitted from the aircraft during the ordinary flight conditions is a same set of flight data as stored in a flight data recorder of the aircraft, or a cockpit voice recorder of the aircraft, or both.

14. The adaptive flight data recorder system of claim 1 , wherein the one or more flight data communication scheduler components are further configured to monitor an aircraft parameter of the first set of flight data, and to detect the trigger event based at least in part on a value for the monitored aircraft parameter going outside a normal operating range associated with the ordinary flight conditions of the aircraft.

15. The adaptive flight data recorder system of claim 1 , wherein the one or more flight data communication scheduler components are further configured to prioritize the first set of flight data and the second set of flight data over the set of passenger data according to the first priority information by dropping at least a portion of the set of passenger data that originated from the one or more passenger devices.

16. A method for flight data communication at a flight data recorder system of an aircraft, comprising:

receiving a first set of flight data from a first set of one or more aircraft sensors of the aircraft;

identifying a set of passenger data to be transmitted from a communication terminal of the aircraft, wherein the set of passenger data originated from one or more passenger devices;

controlling the communication terminal to transmit the first set of flight data and the set of passenger data from the aircraft during ordinary flight conditions according to first priority information in a prioritization table;

obtaining an indication of a trigger event indicating a change in the flight conditions of the aircraft after at least a portion of the first set of flight data and the set of passenger data is transmitted;

sending, in response to the indication of the trigger event, an activation command to a second set of one or more aircraft sensors of the aircraft; and

controlling the communication terminal of the aircraft to transmit, from the aircraft, a second set of flight data received from the second set of one or more aircraft sensors and the set of passenger data based at least in part on the indication of the trigger event, wherein the second set of flight data is prioritized over the set of passenger data according to second priority information in the prioritization table based at least in part on the indication of the trigger event.

17. The method of claim 16 , wherein obtaining the indication of the trigger event comprises:

monitoring an aircraft parameter of the first set of flight data;

comparing a value for the monitored aircraft parameter to a predetermined threshold associated with the aircraft parameter; and

detecting the trigger event based at least in part on the comparison.

18. The method of claim 17 , further comprising:

modifying the predetermined threshold based at least in part on a stage of flight of the aircraft.

19. The method of claim 16 , wherein obtaining the indication of the trigger event comprises receiving the indication of the trigger event from a ground station via the communication terminal.

20. The method of claim 16 , wherein obtaining the indication of the trigger event comprises receiving the indication of the trigger event from a user input device via an input device interface in communication with the user input device.

21. The method of claim 16 , further comprising:

controlling the communication terminal of the aircraft to continue to transmit, from the aircraft, the first set of flight data from the first set of one or more aircraft sensors after the indication of the trigger event is obtained.

22. The method of claim 16 , further comprising:

controlling the communication terminal of the aircraft to transmit, from the aircraft by the communication terminal, the obtained indication of the trigger event;

receiving, from a ground station via the communication terminal, an instruction to activate the second set of one or more aircraft sensors; and

sending the activation command to the second set of one or more aircraft sensors based at least in part on the received instruction.

23. The method of claim 16 , further comprising:

controlling the communication terminal of the aircraft to transmit, from the aircraft, the first set of flight data, the second set of flight data, and the set of passenger data; and

controlling the communication terminal of the aircraft to prioritize the first set of flight data and the second set of flight data over the set of passenger data according to the second priority information based at least in part on the obtained indication of the trigger event.

24. The method of claim 23 , wherein the one or more passenger devices comprise one or more of a mobile phone, a mobile station, a wireless communication terminal, a personal digital assistant, a netbook, a notebook computer, a tablet computer, or a laptop.

25. The method of claim 16 , wherein the first set of flight data is prioritized over the set of passenger data according to the first priority information before the indication of the trigger event is obtained.

26. The method of claim 16 , further comprising:

controlling the communication terminal of the aircraft to transmit flight data collected from the first set of one or more aircraft sensors at an increased transmission rate based at least in part on the obtained indication of the trigger event.

27. The method of claim 16 , wherein the first set of flight data transmitted from the aircraft during the ordinary flight conditions is a same set of flight data as stored in a flight data recorder of the aircraft, or a cockpit voice recorder of the aircraft, or both.

28. The method of claim 16 , further comprising:

monitoring an aircraft parameter of the first set of flight data; and

detecting the trigger event based at least in part on a value for the monitored aircraft parameter going outside a normal operating range associated with the ordinary flight conditions of the aircraft.

29. The method of claim 16 , wherein controlling the communication terminal of the aircraft to prioritize the first set of flight data and the second set of flight data over the set of passenger data according to the first priority information comprises:

controlling the communication terminal of the aircraft, according to the first priority information, to drop at least a portion of the set of passenger data that originated from the one or more passenger devices.