Systems and methods for providing optimized taxiing path operation for an aircraft
A taxiing path optimization system is provided for computing a taxi path of an aircraft using available taxi routes of a corresponding airport. An interaction means management unit manages interactions between a user and the taxiing path optimization system using an interactive device for inputting a taxi clearance. An aircraft positioning management unit manages positional information of the corresponding airport and aircraft received from a plurality of sources for augmenting an aircraft position by consolidating the aircraft position with the positional information in a complementary fashion. A taxi path display unit displays the taxi path based on the inputted taxi clearance and the augmented aircraft position, wherein the taxi path is automatically computed based on aircraft characteristics or airport capabilities.
1. A taxiing path optimization system for computing a taxi path of an aircraft using available taxi routes of a corresponding airport, the taxiing path optimization system comprising:
an interaction management unit that manages, using a computer processor executing computer-readable instructions, interactions between a user and the taxiing path optimization system using an interactive device configured for inputting a taxi clearance;
an aircraft positioning management unit that determines, using the computer processor, positional information of the corresponding airport and aircraft received from a plurality of sources for augmenting an aircraft position by consolidating the aircraft position with the positional information in a complementary fashion, the aircraft positioning management unit including at least one of: a built-in positioning system, an internal positional sensor, and an external positional sensor; and
a taxi path display unit that displays, using the computer processor, the taxi path based on the inputted taxi clearance and the augmented aircraft position, wherein the taxi path is automatically computed by the taxiing path optimization system based on compatibility associated with the taxi path in at least one of: an aircraft characteristic and an airport capability with respect to the aircraft characteristic.
2. The system of claim 1 , wherein the aircraft positioning management unit interfaces with a wireless communication facility, and performs a geo-localization for determining the aircraft position.
3. The system of claim 1 , wherein the taxi path display unit provides a plurality of levels of display options for displaying the taxi path based on the aircraft position and the positional information.
4. The system of claim 1 , wherein the taxiing path optimization system generates a warning signal or message for the user when at least one of the aircraft characteristics is incompatible with the taxi path.
5. The system of claim 1 , further comprising a database configured for describing a flow graph of the airport, and representing a description of all potential taxi ground trajectories or routes using a geo-referenced geometrical description and a logical description.
6. The system of claim 5 , wherein the flow graph includes nodes, links connecting the nodes, and airport elements for defining the taxi routes.
7. The system of claim 1 , wherein the taxiing path optimization system is configured for automatically filling in a gap between unconnected elements in the taxi clearance.
8. The system of claim 1 , wherein the taxiing path optimization system proposes possible taxi routes to the user when there is an ambiguity in the computed taxi path.
9. The system of claim 8 , wherein the taxiing path optimization system provides an option for the user to select one of the possible taxi routes to resolve the ambiguity.