초록 ▼

A Data Link Clearance Alerting System is enabled, either manually or automatically, as soon as the flight crew establishes a data link connection with air traffic control. Once a connection is established, the system stores each ATC clearance that has been positively acknowledged, and accepted, by t

A Data Link Clearance Alerting System is enabled, either manually or automatically, as soon as the flight crew establishes a data link connection with air traffic control. Once a connection is established, the system stores each ATC clearance that has been positively acknowledged, and accepted, by the crew. The system monitors the aircraft in relation to the clearance. An alert is provided to the flight crew as soon as, in some cases just prior to, the airplane is not in compliance with a clearance. In addition, an alert is provided when estimates (e.g. estimated time of arrival at a point) or intent data passed to ATC by data link communication or data link surveillance systems no longer reflect the aircraft's predicted flight path.

대표청구항 ▼

1. In combination in the method of operating a data link clearance alerting system:manually or automatically enabling the data link clearance alerting system upon establishing a data link connection with air traffic control;said air traffic control providing a plurality of ATC clearances;storing eac

1. In combination in the method of operating a data link clearance alerting system:manually or automatically enabling the data link clearance alerting system upon establishing a data link connection with air traffic control;said air traffic control providing a plurality of ATC clearances;storing each of said ATC clearance positively acknowledged and accepted;monitoring the aircraft in relation to the clearance; andproviding an alert prior to or as soon as the aircraft is not in compliance with a clearance. 2. A data link clearance monitoring and alerting system comprising in combination:an interface with the aircraft's data link communications system;a data monitoring system;a clearance data system;a variable monitoring logic database;a compass function system;said compass function system responsive to said data monitoring system, said clearance data system, and said variable monitoring logic database for providing an aural alert, visual alert, and an output to said aircraft's data link communication system to enable display of triggering messages. 3. The invention according to claim 2 wherein said data monitoring system is responsive to ATC data link clearances, report requests and pilot data link responses. 4. The invention according to claim 2 wherein said variable monitoring logic database includes modifiable trigger parameters. 5. The invention according to claim 2 wherein said data monitoring system is responsive to current altitude, vertical rate, current speed, current position, next active waypoint, next +1 waypoint, next +2 waypoint, current UTC time, offset direction and distance, current heading, current ground track, radio frequencies, and beacon code.