Method for controlling navigation of an aircraft, and interactive flight instrument panel to implement said method
First Claim
1. A method for preparing and controlling navigation of an aircraft, said method using a device comprising a processor equipped with memories and a man/machine dialogue means comprising a viewing screen and a set of keys, said method comprising the steps of:
- preparing a planned route comprising a succession of route segments delimited by way points, to be followed by the aircraft by loading in said memories information relating to said planned route, said information being stored in said memories in a database comprising parameters relating to way points and radio navigation aids marking said way points, and having been previously memorized on a medium, or being keyed by means of said set of keys;
defining parameters characterizing an environment in which the navigation will take place;
displaying, during navigation, at least a route segment delimited by a last way point over which the aircraft has passed and a next way point, and information required to control navigation between these points; and
each time the aircraft passes over the previously displayed next way point, updating the displayed information subsequent to an action on a function key, said action causing the previously displayed route segment to be erased from said screen and a next route segment and corresponding information to be displayed, said next route segment being delimited by the last way point over which the aircraft has passed and a next way point, said corresponding information being previously retrieved in said database, and computed.
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Accused Products
Abstract
A method for preparing and controlling navigation of an aircraft uses a processor equipped with memories, a screen and keys. It comprises the steps of preparing the route to be followed by an aircraft by loading into the memory data pertaining to a route, defining parameters characterizing the environment in which the navigation will take place, and displaying during navigation a couple of way points including the last point through which the aircraft has passed and the next way point, the segment joining these two points together, and information required to control navigation between these two points. The invention enables the pilot to prepare his navigation without taking measurement readings and performing calculations.
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Citations
13 Claims
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1. A method for preparing and controlling navigation of an aircraft, said method using a device comprising a processor equipped with memories and a man/machine dialogue means comprising a viewing screen and a set of keys, said method comprising the steps of:
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preparing a planned route comprising a succession of route segments delimited by way points, to be followed by the aircraft by loading in said memories information relating to said planned route, said information being stored in said memories in a database comprising parameters relating to way points and radio navigation aids marking said way points, and having been previously memorized on a medium, or being keyed by means of said set of keys; defining parameters characterizing an environment in which the navigation will take place; displaying, during navigation, at least a route segment delimited by a last way point over which the aircraft has passed and a next way point, and information required to control navigation between these points; and each time the aircraft passes over the previously displayed next way point, updating the displayed information subsequent to an action on a function key, said action causing the previously displayed route segment to be erased from said screen and a next route segment and corresponding information to be displayed, said next route segment being delimited by the last way point over which the aircraft has passed and a next way point, said corresponding information being previously retrieved in said database, and computed. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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10. A device for preparing and controlling navigation of an aircraft, said device comprising:
a case of small thickness having a shape of a flight instrument panel and having an upper wall which is equipped with a dialogue means comprising at least a viewing zone equipped with a viewing screen, a first dialog zone comprising a set of function keys, and a second dialogue zone equipped with a means enabling information to be entered, inside said case, a processor associated with memories, a screen controller, a controller for all the keys, a clock, and a means for connecting a memory board, said memories storing information related to a planned route to be followed by said aircraft, said planned route comprising a succession of route segments delimited by way points, said viewing screen displaying at least a current route segment over which said aircraft is flying and information related to said current segment, said first dialogue zone comprising a function key for triggering updating of the displayed information each time the aircraft passes over a way point, and a rigid flap for supporting a paper sheet for note taking, which is mounted pivotally about a hinge oriented parallel to a lateral edge of the case so as to be susceptible of folding over the second dialogue zone without covering up said screen and said first zone. - View Dependent Claims (11, 12, 13)
Specification