Airport display method including changing zoom scales

• US 7,230,632 B2
• Filed: 11/21/2003
• Issued: 06/12/2007
• Est. Priority Date: 03/20/2002
• Status: Expired due to Fees

• Current Assignee: Airbus Operations SAS (Airbus SE)
• Original Assignee: Airbus France
• Inventors: Lemoult, Frederic, Fetzmann, Fabien, Coldefy, Pierre
• Primary Examiner(s): Bella; Matthew C.
• Assistant Examiner(s): RAHMJOO, MANUCHER
• Application Number:
  US10/717,673
• Publication Number:
  US 20040201596A1
• Time in Patent Office: 1,299 Days
• Field of Search: 345/660, 345/661, 345/665, 345/666, 345/667, 345/619
• US Class Current: 345/619
• CPC Class Codes: G08G 5/0013 with a ground station
• CPC Class Codes: G08G 5/0021 located in the aircraft
• CPC Class Codes: G08G 5/025 Navigation or guidance aids radar or analogous systems specially adapted for landing purposes G01S13/913
• CPC Class Codes: G08G 5/065 Navigation or guidance aids, e.g. for taxiing or rolling

Abstract

An airport display method including the steps of providing data related to an airport, selecting a degree of zoom for the airport to be displayed on a displayed from a plurality of different degrees of zoom, controlling the display to display in the at least one window the airport according to a scale value representative of the degree of zoom selected in the selecting step and changing the scale value representative of the degree of zoom.

Claims

1. An airport display method, comprising the steps of:

providing data related to an airport;

reconfiguring a zoom characteristic from an initial maximum zoom value to a new final maximum value such that different types of airports may be displayed with a single display device, said reconfiguring including,

setting a zoom value of a first actuator to a first predefined zoom degree by entering a first value though a numeric keypad,

setting a zoom value of a second actuator to a second predefined zoom degree by entering a second value though the numeric keypad, and

setting a zoom value of a third actuator to a third predefined zoom degree by entering a third value though the numeric keypad;

displaying different views of the airport using the reconfigured zoom characteristics by actuating the first, second, and third actuators.

2. The airport display method according to claim 1, further comprising the steps of:

displaying the airport in a window according to the first predefined zoom degree corresponding to general navigation including a full display of the airport by actuating the first actuator;

displaying the airport in the window according to the second predefined zoom degree corresponding to proximity navigation including a plurality of details of the airport by actuating the second actuator; and

displaying the airport in the window according to the third predefined zoom degree corresponding to airport details required for precision taxiing by actuating the third actuator.

3. The airport display method according to claim 1, further comprising the step of:

automatically reconfiguring the display such that a moving vehicle on the airport that includes the display is displayed in a center of a window.

4. The airport display method according to claim 1, further comprising the step of:

displaying the predetermined portions of the airport in a cyclic manner based on the reconfigured zoom characteristics.

5. The airport display method according to claim 1, further comprising the step of:

automatically displaying the entire airport on the window upon selection of the automatically displaying step and to redisplay a portion of the airport being displayed prior to selection of the automatically displaying step upon another selection of the automatically displaying step.

6. The airport display method according to claim 1, further comprising the step of:

displacing a view of the airport being displayed on the window in horizontal and vertical directions so as to display other portions of the airport.

7. The airport display method according to claim 1, further comprising the step of:

displaying two different views of the airport corresponding to different reconfigured zoom characteristics in a continuous manner such that a change from the first reconfigured zoom characteristic to the second reconfigured zoom characteristic appears continuous to an operator viewing the display.

8. The airport display method according to claim 1,

wherein the reconfiguring step comprises reconfiguring according to at least one of a size and a complexity of the airport.

9. The airport display method according to claim 1,

wherein the reconfiguring step comprises reconfiguring according to both a size and a complexity of the airport.

10. The airport display method according to claim 1, further comprising the step of:

automatically reconfiguring the display such that a moving vehicle on the airport is displayed in a center of a window.

11. The airport display method according to claim 10, further comprising the step of

displacing a portion of the airport displayed in the window.

12. The airport display method according to claim 1, further comprising the step of:

automatically reconfiguring the display such that the predetermined portion of the airport is displayed in a center of a window.

13. The airport display method according to claim 12, further comprising the step of

displacing the portion of the airport displayed in the window.

14. The airport display method according to claim 1,

wherein the display device is integrated into a portable computer.

15. The airport display method according to claim 1,

wherein the step of displaying said different views of the airport is performed in a rose mode.

16. The airport display method according to claim 1,

wherein the step of displaying said different views of the airport is performed in an arc mode.

17. The airport display method according to claim 1,

wherein the step of displaying said different views of the airport is performed in a plan mode.

18. The airport display method according to claim 1, further comprising:

centering a view of the airport on a different one of plural predetermined portions of the airport each time a selection mechanism is activated.