Patent ID: 11939047
Assignee: AIRBUS HELICOPTERS
Field: Transport (Mechanical engineering)
Classification: CPC B  G | IPC B

Claim 18:
19. A device for assisting the piloting of a propeller rotorcraft, the propeller rotorcraft having a power plant connected by a mechanical system to a rotary wing and to at least one propeller, wherein the piloting assistance device comprises a computer and a display configured to apply the method according to claim 1, the computer being configured to: control the display to display a minimum power mark and a maximum power mark on a first scale, the first scale representing a power consumed by the at least one propeller, the minimum power mark representing a minimum power that can be consumed by the at least one propeller, the maximum power mark representing a maximum power that can be consumed by the at least one propeller; control the display to display a second scale graduated in forward speed of the propeller rotorcraft; control the display to display an index comprising a power section representing a current power consumed by the at least one propeller, the index comprising a speed section indicating a current forward speed on the second scale, the index and the first scale being able to move relative to each other, the index and the second scale being able to move relative to each other; and control the display to display a zero-thrust mark carrying a zero forward thrust applied by the at least one propeller.