System and method for measure operation benefits of flight deck avionics

Patent metadata

Field	Value
Publication number	US-9863899-B2
Application number	US-201614989938-A
Country	US
Kind code	B2
Filing date	Jan 7, 2016
Priority date	Jan 7, 2016
Publication date	Jan 9, 2018
Grant date	Jan 9, 2018

Abstract

Embodiments of the present disclosure relate to an Operational Flight Efficiency Evaluation (OFEE) system for an aircraft. The system comprises an Avionics Situation Awareness Device (ASAD). The ASAD includes one or more processors, a memory communicatively coupled to the one or more processors, and a flight data collection interface configured to, via the one or more processors, collect empirical flight data for a flight and store the empirical flight data in the memory. The OFEE also includes a Simulation And Comparison System (SACS) in communication with the ASAD. The ASAD includes a database communicatively coupled to a National Airspace System (NAS). The database is also configured to automatically acquire and store avionics systems available for flight efficiencies from the NAS. The ASAD also includes a simulator configured to identify at least one avionics upgrade based on the collected empirical flight data and the avionics systems available for flight efficiencies.

First claim

What is claimed is:

1. An Operational Flight Efficiency Evaluation (OFEE) system for an aircraft, the system comprising:
an Avionics Situation Awareness Device (ASAD), the ASAD including:
one or more processors,
a memory communicatively coupled to the one or more processors,
a flight data collection interface configured to, via the one or more processors, collect empirical flight data for a flight and store the empirical flight data in the memory; and

a Simulation And Comparison System (SACS) in communication with the ASAD, the SACS including:
a database communicatively coupled to a National Airspace System (NAS) and configured to automatically acquire and store avionic system configurations available for flight efficiencies from the NAS,
a simulator configured to identify any possible avionics upgrade based on the collected empirical flight data and the avionics systems available for flight efficiencies.

2. The system of claim 1 wherein the flight data collection interface is communicatively coupled to an aircraft recording system, wherein the aircraft recording system is configured to automatically record and capture GPS positional information of the aircraft during the flight.

3. The system of claim 1 wherein the collected empirical flight data includes at least one of: technological capabilities of the aircraft, registered flight plan of aircraft, actual flight path of aircraft, positional information of departure runway, positional information of arrival runway, nautical miles between each flight segment of the actual flight path, starting fuel amount, ending fuel amount, and environmental information related to the actual flight path, the environmental information including at least one of: weather and aircraft traffic during flight for each flight segment of the actual flight path.

4. The system of claim 1 wherein the database periodically sends an inquiry to the NAS for updated avionics system configuration information and automatically acquires updated avionics systems information.

5. The system of claim 1 wherein information associated with the avionics systems includes at least one of: instrument procedure information for an applicable volume of airspace, and avionics technologies that are operational and approved in the applicable airspace and at departure and arrival airports.

6. The system of claim 1 wherein the simulator is further configured to:
compute total nautical air miles of: i) an actual flight path of the aircraft and ii) a registered flight path of the aircraft;
compute a great-circle distance from the collected empirical flight data;
identify at least one avionic system available for the aircraft to achieve a flight path closely mapped to the great-circle distance and flown at optimized flight levels using both a no-wind model and a model using actual wind data from the registered flight path; and
determine cost-savings for an operator of the aircraft based on the flight path closely mapping to the great-circle distance versus either i) the actual flight path of the aircraft or ii) the registered flight path of the aircraft.

7. The system of claim 6 wherein the similar determined the cost-savings by calculating a total flight-time, total distance, and fuel burn of the aircraft, wherein the total flight-time is calculated from engine start-up to engine shut-down of the aircraft.

8. The system of claim 6 wherein the simulator is further configured to determine a cost-savings for the operator over a plurality of flight paths flown by the aircraft.

Assignees

• Cessna Aircraft Co
• Textron Innovations Inc

Inventors

• Smothers Stephen William

Classifications

• G01N2030/3076

  using specially adapted T(t) profile · CPC title

• G01N2030/8854

  involving hydrocarbons · CPC title

• G01N2030/127

  PTV evaporation · CPC title

• G07C5/008

  communicating information to a remotely located station (transmission systems for measured values G08C) · CPC title

• G01N30/88

  Integrated analysis systems specially adapted therefor, not covered by a single one of the groups G01N30/04 - G01N30/86 · CPC title