초록 ▼

A device comprises a monitoring unit configured to automatically monitor the actuation of a manual control member suitable for controlling an aircraft on the ground, so as to be able to detect a releasing of the control member in a neutral position. A computation unit is configured to compute a virt

A device comprises a monitoring unit configured to automatically monitor the actuation of a manual control member suitable for controlling an aircraft on the ground, so as to be able to detect a releasing of the control member in a neutral position. A computation unit is configured to compute a virtual axis for guiding the aircraft on the ground, upon the detection of the releasing of the control member in the neutral position. A guiding unit is configured to automatically guide the aircraft along said virtual axis.

대표청구항 ▼

1. A method for automatically guiding an aircraft taxiing on the ground, the aircraft comprising at least one control member configured to be manually actuated, suitable for controlling the aircraft laterally on the ground and suitable for being brought into a neutral position, said method comprisin

1. A method for automatically guiding an aircraft taxiing on the ground, the aircraft comprising at least one control member configured to be manually actuated, suitable for controlling the aircraft laterally on the ground and suitable for being brought into a neutral position, said method comprising the following steps, implemented automatically: a) monitoring the actuation of said control member for detecting a releasing of the control member in the neutral position;b) automatically guiding the aircraft on the ground along an axis upon the detection of the releasing of the control member; andc) upon the detection of the releasing of the control member: c1) automatically defining a virtual axis onboard the aircraft; andc2) automatically guiding the aircraft on the ground along said defined virtual axis, andmodifying said virtual axis by using at least one of two modification units: a first modification unit configured to modify said virtual axis by a parallel displacement and a second modification unit configured to modify said virtual axis by the pivoting of said virtual axis about a point. 2. The method as claimed in claim 1, wherein, in step c1), said virtual axis is computed automatically from a position and a heading of the aircraft at the moment when the control member is brought into said neutral position. 3. The method as claimed in claim 1, wherein, in the step c1), said virtual axis corresponds to a reference axis, chosen by a pilot of the aircraft. 4. The method as claimed in claim 1, wherein, in the step c1), said virtual axis corresponds to a virtual guiding axis according to which the aircraft was guided, prior to a last use of the control member. 5. The method as claimed in claim 1, further comprising a display step comprising displaying said virtual axis on a display unit of the aircraft. 6. The method as claimed in claim 5, wherein said display step comprises displaying said virtual axis on a head-up display device in true vision mode. 7. A device for automatically guiding an aircraft taxiing on the ground, the aircraft being provided with a control member configured to be manually actuated, configured for controlling the aircraft laterally on the ground and suitable for being brought into a neutral position, said device comprising: a monitoring unit configured to automatically monitor the actuation of said control member and to detect a releasing of the control member in the neutral position;a guiding unit configured to automatically guide the aircraft along an axis,a computation unit configured to compute a virtual axis for guiding the aircraft on the ground, upon the detection of the releasing of the control member in said neutral position; andan axis designator configured to modify said virtual axis by using at least one of two modification units: a first modification unit configured to modify said virtual axis by a parallel displacement; and a second modification unit configured to modify said virtual axis by the pivoting of said virtual axis about a point, the guiding unit being configured to automatically guide the aircraft along said virtual axis based on said modified virtual axis. 8. An aircraft comprising: a device for automatically guiding the aircraft taxiing on the ground, the aircraft being provided with a control member configured to be manually actuated, configured for controlling the aircraft laterally on the ground and configured for being brought into a neutral position;a monitoring unit configured to automatically monitor the actuation of said control member and to detect a releasing of the control member in the neutral position;a guiding unit configured to automatically guide the aircraft along an axis;a computation unit configured to compute a virtual axis for guiding the aircraft on the ground, upon the detection of the releasing of the control member in said neutral position; andan axis designator configured to modify said virtual axis by using at least one of two modification units: a first modification unit configured to modify said virtual axis by a parallel displacement; and a second modification unit configured to modify said virtual axis by the pivoting of said virtual axis about a point, the guiding unit being configured to automatically guide the aircraft along said virtual axis based on said modified virtual axis. 9. The method of claim 1, wherein modifying the virtual axis is performed by an axis designator that includes at least one of the first modification unit and the second modification unit, the first modification unit includes a first input device allowing the modification of the virtual axis by laterally shifting the virtual axis to a new virtual axis that is parallel to the virtual axis;the second modification unit includes a second input device allowing modification of virtual axis by pivoting the virtual axis around the point on the virtual axis. 10. The device of claim 7, wherein the axis designator includes at least one of the first modification unit and the second modification unit, the first modification unit includes a first input device allowing modification of the virtual axis by laterally shifting the virtual axis to a new virtual axis that is parallel to the virtual axis;the second modification unit includes a second input device allowing modification of the virtual axis by pivoting the virtual axis around the point on the virtual axis. 11. The aircraft of claim 8, wherein the axis designator includes at least one of the first modification unit and the second modification unit, the first modification unit includes a first input device allowing modification of the virtual axis by laterally shifting the virtual axis to a new virtual axis that is parallel to the virtual axis;the second modification unit includes a second input device allowing modification of the virtual axis by pivoting the virtual axis around the point on the virtual axis.