IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0402422
(2012-02-22)
|
등록번호 |
US-8478461
(2013-07-02)
|
발명자
/ 주소 |
- Khatwa, Ratan
- Lancaster, Jeff
- Corcoran, III, James J.
|
출원인 / 주소 |
- Honeywell International Inc.
|
대리인 / 주소 |
|
인용정보 |
피인용 횟수 :
3 인용 특허 :
4 |
초록
A system and a method alerts the occupant of a vehicle that the vehicle is in, or approaching, a zone of awareness associated with a closed surface at the airport.
대표청구항
▼
1. A method of reducing unintentional incursions of a vehicle into zones of awareness associated with surfaces at an airport, the method comprising: at a processing device, retrieving a position of a reference point associated with a zone of awareness, the zone of awareness corresponding to a closed
1. A method of reducing unintentional incursions of a vehicle into zones of awareness associated with surfaces at an airport, the method comprising: at a processing device, retrieving a position of a reference point associated with a zone of awareness, the zone of awareness corresponding to a closed surface of the airport;determining a current position of the vehicle;calculating a distance between the current position of the vehicle and the reference point; andgenerating an alert in response to the current position of the vehicle corresponding to the position of the reference point; andat an alerting device issuing the generated alert. 2. The method of claim 1, further comprising at the processor device: defining the reference point for the zone of awareness, wherein the zone of awareness corresponds to at least one selected from a group consisting of a closed taxiway, a wrong taxiway, a closed apron, a closed gate, a closed parking stand, a closed ramp, a closed de-icing area, and a closed runway at the airport. 3. The method of claim 1, further comprising at the processor device: receiving information defining a cleared taxiway route from an air traffic control facility, the cleared taxiway route identified by at least one of a cleared taxiway and a cleared runway;defining remaining taxiways and runways at the airport as closed surfaces; andat a display, displaying the cleared taxiway route using a first indicia on a moving map of the airport surfaces; anddisplaying the closed surfaces using a second indicia on the moving map of the airport surfaces. 4. The method of claim 3, further comprising at the processor device: tracking the current position of the vehicle with a location of the at least one cleared taxiway route; andgenerating an alert in response to the vehicle deviating from the cleared taxiway route. 5. The method of claim 4, wherein the cleared taxiway route is an original cleared taxiway route, and further comprising at the processor device: defining a new cleared taxiway route in response to the deviation of the vehicle from the original cleared taxiway route; andat the display, displaying the new cleared taxiway route on the moving map. 6. The method of claim 3, further comprising at the display: displaying a historical traveled route on the moving map indicating previous travel of the vehicle over the cleared taxiway route. 7. The method of claim 1, further comprising at the processor device: receiving information pertaining to current surface conditions at the airport, wherein the received information pertaining to the current surface conditions at the airport is received from a transceiver at the airport. 8. The method of claim 1, further comprising at the processor device: receiving information pertaining to current surface conditions at the airport, wherein the received information pertaining to the current surface conditions at the airport is received from an occupant of the vehicle. 9. The method of claim 1, further comprising at the processor device: defining a position of an alert reference point for the zone of awareness, wherein the position of the alert reference point is substantially at a border of the zone of awareness; andgenerating and issuing a warning alert in response to the current position of the vehicle corresponding to the position of the alert reference point. 10. The method of claim 9, wherein the zone of awareness corresponds to a closed runway, and wherein the position of the alert reference point is at a predefined altitude. 11. The method of claim 1, further comprising at the processor device: defining a position of an alert reference point for the zone of awareness, wherein the position of the alert reference point is at a distance in advance of a border of the zone of awareness; andgenerating and issuing a caution alert in response to the current position of the vehicle corresponding to the position of the alert reference point. 12. The method of claim 11, wherein the position of the alert reference point is at a predefined distance in advance of the border of the zone of awareness. 13. The method of claim 11, wherein defining the position of the alert reference point is defined based upon a speed and a bearing of the vehicle. 14. The method of claim 1, wherein generating and issuing the alert comprises: generating and issuing one of an audible alert. 15. The method of claim 1, wherein generating and issuing the alert comprises: generating and issuing at least one of a textual alert and a graphical alert; anddisplaying the at least one of the textual alert and the graphical alert on a displayed moving map of the airport. 16. An alerting system for alerting an occupant of a vehicle on the ground that the vehicle is in or approaching a zone of awareness, comprising: a storage device located on the vehicle, the storage device configured to store location information for a plurality of zones of awareness corresponding to closed surfaces at an airport, a map of the airport, and a position of at least one reference point for each of the plurality of zones of awareness;a positioning system located on the vehicle, the positioning system being configured to determine a current location of the vehicle;an alerting device located on the vehicle, the alerting device configured to issue an alert; anda processor located on the vehicle, the processor configured to calculate a distance between the current location of the vehicle and the at least one reference point, and configured to generate the alert in response to the current location of the vehicle corresponding to the position of the at least one reference point. 17. The alerting system of claim 16, further comprising: a transceiver located on the vehicle, the transceiver configured to receive from a transceiver at the airport information pertaining to current surface conditions at the airport. 18. The alerting system of claim 16, wherein the processor is further configured to define a position of an alert reference point for a zone of awareness substantially at a border of the zone of awareness, wherein the alert is generated and issued in response to the current location of the vehicle corresponding to the position of the alert reference point. 19. The alerting system of claim 16, wherein the processor is further configured to define a position of an alert reference point for the zone of awareness at a distance in advance of a border of the zone of awareness, wherein the alert is generated and issued in response to the current location of the vehicle corresponding to the position of the alert reference point. 20. A method of reducing an unintentional incursion of a vehicle into a zone of awareness associated with surfaces over which the vehicle may traverse, the method comprising: at a processing device, retrieving a position of a reference point associated with the zone of awareness, the zone of awareness corresponding to a surface over which the vehicle should not traverse;determining a current position of the vehicle;calculating a distance between the current position of the vehicle and the reference point; andgenerating an alert in response to the current position of the vehicle corresponding to the position of the reference pointat an alerting device issuing the generated alert.
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