초록 ▼

Methods and apparatus are provided for traffic prioritization of surrounding air traffic for display onboard an aircraft. The apparatus includes a traffic data source configured to supply surrounding traffic data. The apparatus includes a traffic control module coupled to receive user selection data

Methods and apparatus are provided for traffic prioritization of surrounding air traffic for display onboard an aircraft. The apparatus includes a traffic data source configured to supply surrounding traffic data. The apparatus includes a traffic control module coupled to receive user selection data from the user input device and the surrounding traffic data. The traffic control module can be configured to determine a prioritization zone for prioritizing the surrounding air traffic to identify air traffic preceding the aircraft based on the user selection data, the range and the vertical speed of the surrounding air traffic, and set first traffic data that includes the surrounding air traffic within the prioritization zone listed by priority and second traffic data that includes the surrounding air traffic outside of the prioritization zone listed in received sequence. The apparatus displays a graphical user interface that includes the first traffic and the second traffic data.

대표청구항 ▼

1. A system for traffic prioritization of surrounding air traffic on a display onboard an aircraft, the display being associated with a user input device that receives user input with respect to the display, wherein the user input designates a reference point relative to the aircraft, the system com

1. A system for traffic prioritization of surrounding air traffic on a display onboard an aircraft, the display being associated with a user input device that receives user input with respect to the display, wherein the user input designates a reference point relative to the aircraft, the system comprising: a traffic data source configured to supply surrounding traffic data, the surrounding traffic data including at least a range of the surrounding air traffic relative to the aircraft and a vertical speed of the surrounding air traffic;a traffic control module coupled to the traffic data source, the traffic control module receiving the user input and the surrounding traffic data, the traffic control module, configured, in response to receipt of the user input and the surrounding traffic data, to:(a) generate a prioritization zone based on the user input such that the prioritization zone is within a predetermined range of distance from the aircraft and centered around a reference line from the aircraft to the reference point,(b) generate a first set of traffic data that includes the surrounding traffic data within the prioritization zone,(c) generate a ranked list of air traffic within the prioritization zone, the air traffic in the list ranked based upon angular proximity to the reference line, the ranked list representing a plurality of priorities corresponding to a plurality of angular proximity segments, of a plurality of aircraft comprising the air traffic in the ranked list as a preceding aircraft, and(d) generate a second set of traffic data that includes the surrounding air traffic outside of the prioritization zone listed in received sequence; anda graphical user interface manager control module coupled to the traffic control module and configured to output a graphical user interface, for display on the display, that includes the ranked list and the second set of traffic data. 2. The system of claim 1, wherein the surrounding traffic data further comprises surrounding traffic orientation data and surrounding traffic altitude data. 3. The system of claim 2, wherein the traffic control module is further configured to prioritize the surrounding air traffic based on surrounding air traffic orientation data, and further based on whether surrounding air traffic has a bearing closest to the bearing value received as the user input data or a default bearing value. 4. The system of claim 2, wherein the traffic control module is further configured to prioritize the surrounding air traffic based on surrounding traffic altitude data, and further based on whether surrounding air traffic with has an altitude value substantially equal to the altitude value received as the user input data or a default altitude value. 5. The system of claim 3, wherein based on the bearing value received as user input data or the default bearing value, the traffic control module determines a horizontal zone and the reference line relative to the aircraft, and the traffic control module prioritizes the surrounding air traffic based on proximity to the reference line within the horizontal zone. 6. The system of claim 1, wherein the graphical user interface further comprises an indicator to indicate if one or more of the preceding aircraft is outside of a viewable area of the display. 7. The system of claim 1, wherein the graphical user interface further comprises an indicator that separates the ranked list of air traffic from the second set of traffic data. 8. The system of claim 1, wherein the traffic control module is configured to prioritize the surrounding air traffic based on the range value received as user input data or a default range value. 9. A method for traffic prioritization of a plurality of surrounding air traffic aircraft relative to an ownship aircraft on a display of the ownship aircraft, the display being associated with a user input device that receives user input with respect to the display, wherein the user input designates a reference point relative to the ownship aircraft; the method comprising: generating, by a traffic control module of the ownship aircraft, a prioritization zone based on the user input such that the prioritization zone is within a predetermined range of distances from the ownship aircraft and centered around a reference line from the ownship aircraft to the reference point;determining, by the traffic control module, if any of the plurality of surrounding air traffic aircraft within the prioritization zone has descending vertical speeds based on surrounding traffic data supplied by a traffic data source of the ownship aircraft;generating, by the traffic control module, a ranked list of the plurality of surrounding air traffic aircraft within the prioritization zone having the descending vertical speeds based on a bearing value of each of the plurality of surrounding air traffic aircraft relative to the ownship aircraft to prioritize the plurality of surrounding air traffic aircraft, the plurality of surrounding air traffic aircraft in the list ranked based upon angular proximity to the reference line, the ranked list representing a plurality of priorities corresponding to a plurality of angular proximity segments, of the plurality of surrounding air traffic aircraft comprising the plurality of surrounding air traffic aircraft in the ranked list as preceding aircraft;further ordering, by the traffic control module, the ranked list based on a plurality of ranges of the plurality of surrounding air traffic aircraft from the ownship aircraft; andoutputting the ranked list surrounding air traffic on the display coupled to the traffic control module to indicate a priority associated with each of the surrounding air traffic aircraft. 10. The method of claim 9, further comprising: further prioritizing the plurality of surrounding air traffic aircraft based on an altitude of each of the plurality of the surrounding air traffic aircraft relative to the ownship aircraft. 11. The method of claim 9, further comprising: providing a traffic graphical user interface on a display onboard at least the ownship aircraft that indicates surrounding air traffic aircraft at a selected scale; andoutputting the ranked list with an indicator if at least one of the surrounding air traffic aircraft is outside the selected scale of the traffic graphical user interface. 12. The method of claim 11, wherein outputting the ranked list with the indicator further comprises: outputting the plurality of surrounding air traffic aircraft with a first graphical indicator for each of the plurality of surrounding air traffic aircraft that is inside the selected scale of the traffic graphical user interface; andoutputting the plurality of surrounding air traffic aircraft with a second, different, graphical indicator for each of the plurality of surrounding air traffic aircraft that is outside the selected scale of the traffic graphical user interface. 13. The method of claim 9, further comprising: receiving the user input regarding a bearing value;determining a reference vertical plane, being defined through a portion of the reference line on either side of the reference point, relative to the ownship aircraft based on the user input; andfurther ordering the ranked list of the plurality of the surrounding air traffic aircraft based on proximity to the reference vertical plane. 14. The method of claim 9, further comprising: receiving the user input regarding a range value; andfurther ordering the ranked list of the plurality of the surrounding air traffic based on proximity to the reference point. 15. The method of claim 10, further comprising: receiving the user input regarding an altitude value;determining a horizontal reference plane relative to the aircraft based on the user input; andfurther ordering the ranked list of the plurality of the surrounding air traffic based on proximity to the horizontal reference plane. 16. A computer program product for processing a digital signal, the computer program product comprising: a tangible, non-transitory, storage medium readable by a processing circuit and storing instructions for execution by the processing circuit for performing a method for traffic prioritization of a plurality of surrounding air traffic aircraft relative to an ownship aircraft, the method comprising:receiving a request to activate a traffic prioritization system to enable the plurality of surrounding air traffic aircraft to be prioritized as preceding aircraft on a display onboard of an ownship aircraft, the display being associated with a user input device that receives user input with respect to the display, wherein the user input designates a reference point relative to the ownship aircraft;receiving data regarding the plurality of surrounding air traffic aircraft from a traffic data source;generating a prioritization zone based on the user input such that the prioritization zone is within a predetermined range of distances from the ownship aircraft and centered around a reference line from the ownship aircraft to the reference point;determining which of the plurality of surrounding air traffic aircraft are within a prioritization zone;determining which of the plurality of surrounding air traffic aircraft within the prioritization zone have a descending vertical speed;if a surrounding air traffic aircraft within the prioritization zone has a descending vertical speed:adding the surrounding air traffic aircraft to a ranked list of other surrounding air traffic aircraft also having a descending vertical speed;further ordering the ranked list based on a bearing value of the surrounding air traffic aircraft relative to the ownship aircraft, the other surrounding air traffic aircraft in the list ranked based upon angular proximity to the reference line, the ranked list representing a plurality of priorities corresponding to a plurality of angular proximity segments, of the other surrounding air traffic aircraft comprising the plurality of surrounding air traffic aircraft in the ranked list as the preceding aircraft; andgenerating a visual separation approach traffic graphical user interface for display onboard the ownship aircraft that displays the ranked list to enable the selection of one at least one of the plurality of the surrounding air traffic aircraft as a preceding air traffic for a visual separation approach. 17. The computer program product of claim 16, wherein the method further comprises: further ordering the ranked list of plurality of the surrounding air traffic aircraft based on a plurality of ranges of the plurality of the surrounding air traffic aircraft relative to the ownship aircraft. 18. The computer program product of claim 16, wherein the method further comprises: further ordering the ranked list of the plurality of surrounding air traffic aircraft based on a plurality of altitudes of the surrounding air traffic aircraft relative to the ownship aircraft.