Aircraft landing and takeoff logging system
First Claim
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1. A self-contained aircraft logging system comprising:
- a housing configured for removable attachment to an aircraft;
a power source configured to supply electric power to the aircraft logging system, the supplied electric power being independent of on-board power supply of the aircraft;
an altimeter configured to provide an altitude measurement of the aircraft logging system;
a positioning device configured to provide a position measurement of the aircraft logging system; and
a controller independent of aircraft electronics and contained within the housing, the controller configured to;
receive the altitude measurement from the altimeter;
determine whether the altitude measurement received corresponds to an aircraft event that is at least one of an aircraft takeoff and an aircraft landing; and
in response to determining an occurrence of the aircraft event, store, in a computer file, an aircraft event log entry identifying the occurrence of the aircraft event, the aircraft event log entry including the position measurement provided by the positioning device at the occurrence of the aircraft event.
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Abstract
An aircraft logging system is disclosed. The aircraft logging system may be mounted on an aircraft and may be configured to generate a log of aircraft landing, takeoff or both. The aircraft logging system may have an independent power supply and may be electrically decoupled from the aircraft on which it is mounted. The aircraft logging system may include a sensor, such as an altimeter, that enables identifying the occurrence of a landing using emitted signals. The aircraft logging system includes a positioning device configured to provide a position measurement.
29 Citations
20 Claims
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1. A self-contained aircraft logging system comprising:
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a housing configured for removable attachment to an aircraft; a power source configured to supply electric power to the aircraft logging system, the supplied electric power being independent of on-board power supply of the aircraft; an altimeter configured to provide an altitude measurement of the aircraft logging system; a positioning device configured to provide a position measurement of the aircraft logging system; and a controller independent of aircraft electronics and contained within the housing, the controller configured to; receive the altitude measurement from the altimeter; determine whether the altitude measurement received corresponds to an aircraft event that is at least one of an aircraft takeoff and an aircraft landing; and in response to determining an occurrence of the aircraft event, store, in a computer file, an aircraft event log entry identifying the occurrence of the aircraft event, the aircraft event log entry including the position measurement provided by the positioning device at the occurrence of the aircraft event. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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10. An aircraft logging system for removably mounting on an aircraft, the aircraft logging system comprising:
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a housing removably mountable to the aircraft; a power source configured to supply electric power to the aircraft logging system, the supplied electric power being decoupled from on-board power supply of the aircraft; an altimeter configured to provide an altitude measurement of the aircraft logging system; a positioning device configured to provide a position measurement of the aircraft logging system; and a memory device configured to store a computer file including one or more log entries; a controller independent of aircraft electronics and contained within the housing of the aircraft logging system, the controller configured to; detect, based on the altitude measurement, an occurrence of an aircraft landing; detect, based on the altitude measurement, an occurrence of an aircraft takeoff; in response to detecting the occurrence of the aircraft landing, generate a landing log entry including the position measurement during the occurrence of the aircraft landing and a time or date of the occurrence of the aircraft landing, and write the generated landing log entry to the computer file; and in response to detecting the occurrence of the aircraft takeoff, generate a takeoff log entry including the position measurement during the occurrence of the aircraft takeoff and the time or date of the occurrence of the aircraft takeoff, and write the generated takeoff log entry to the computer file. - View Dependent Claims (11, 12, 13, 14, 15, 16, 17)
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18. An aircraft logging system comprising:
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an independent power source; an altitude detection device configured to measure a distance between the aircraft logging system and an Earth surface; a positioning device configured to provide a position measurement of the aircraft logging system; a memory device configured to store one or more log entries; a housing removably attachable to an exterior of an aircraft; a controller independent of aircraft electronics and contained in the housing, the controller configured to; receive, from the altitude detection device, a first measured distance between the aircraft logging system and the Earth surface at a first time; receive, from the altitude detection device, a second measured distance between the aircraft logging system and the Earth surface at a second time after the first time; compare the first measured distance and the second measured distance to a predetermined distance threshold; and generate, in response to determining that (1) one of the first measured distance and the second measured distance exceeds the predetermined distance threshold, and (2) an other of the first measured distance and the second measured distance is less than the predetermined distance threshold, a log entry indicating an occurrence of one of an aircraft takeoff event and an aircraft landing event, the log entry including the position measurement of the aircraft logging system. - View Dependent Claims (19, 20)
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Specification