초록 ▼

A flap advisory system provides an advisory to a pilot informing that a speed of the aircraft should be attended to because of a current or desired flap setting. More specifically, the flap advisory system compares a measured airspeed of the aircraft either directly to a flap placard speed or to a m

A flap advisory system provides an advisory to a pilot informing that a speed of the aircraft should be attended to because of a current or desired flap setting. More specifically, the flap advisory system compares a measured airspeed of the aircraft either directly to a flap placard speed or to a marginal speed range set below the flap placard speed for a given flap setting. If the measured airspeed is determined to be excessive then the system provides an advisory indicating the airspeed is too fast. Further, the system may provide an advisory when a movement of a flap handle is detected such that continued movement of the flap handle would place the flaps in a setting that is inappropriate for the measured airspeed.

대표청구항 ▼

1. A flap deployment system for an aircraft comprising: a processor for receiving a plurality of inputs and for providing information for one or more advisories to be made available to a pilot, wherein the plurality of inputs includes a detection of movement of a flap handle located in a cockpit of

1. A flap deployment system for an aircraft comprising: a processor for receiving a plurality of inputs and for providing information for one or more advisories to be made available to a pilot, wherein the plurality of inputs includes a detection of movement of a flap handle located in a cockpit of the aircraft, a measured airspeed of the aircraft, and flap placard speed; andan advisory output system in communication with the processor, the advisory output system operable to provide an indication to the pilot that the speed of the aircraft is too fast when the measured airspeed exceeds the flap placard speed of a desired flap setting that is based on the detected movement of the flap handle, wherein the desired flap setting is different than current flap setting. 2. The flap deployment system of claim 1, wherein the plurality of inputs includes at least the measured airspeed and the flap placard speeds for the flap settings. 3. The flap deployment system of claim 1, wherein the indication to the pilot includes an audible advisory indicating that the speed of the aircraft is too fast. 4. The flap deployment system of claim 1, wherein the plurality of inputs includes predetermined marginal speed ranges corresponding to a number of flap placard speeds at respective flap settings. 5. A method for controlling deployment of trailing edge flaps for an aircraft, the method comprising: detecting any movement of a flap handle in a cockpit of the aircraft;determining a desired flap setting based on the detected movement of the flap handle;measuring an airspeed of the aircraft;comparing the measured airspeed to a flap placard speed corresponding to the desired flap setting; andif the measured airspeed is greater than the flap placard speed corresponding to the desired flap setting, providing an advisory informing the pilot that the speed of the aircraft is too fast,wherein the desired flap setting is different than current flap setting. 6. The method of claim 5, wherein the flap placard speed includes a speed associated with a landing flap setting. 7. The method of claim 5, wherein providing the advisory includes providing an audible advisory.