AVIONICS DATA ENTRY DEVICES

• US 20120265372A1
• Filed: 04/14/2011
• Published: 10/18/2012
• Est. Priority Date: 04/14/2011
• Status: Active Grant

• Current Assignee: Innovation Solutions & Support, Inc., Innovative Solutions and Support Incorporated
• Original Assignee: Geoffrey S.M. Hedrick
• Inventors: Hedrick, Geoffrey S.M.
• Granted Patent: US 8,364,328 B2
• Time in Patent Office: Days
• US Class Current: 701/3
• CPC Class Codes: H04B 7/18506 Communications with or from aircraft, i.e. aeronautical mobile service
• CPC Class Codes: H04L 67/12 specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
• CPC Class Codes: H04L 67/14 Session management for real-time applications in data packet communications networks H04L65/1066
• CPC Class Codes: H04L 67/75 Indicating network or usage conditions on the user display

Abstract

Methods, systems, and apparatuses for the use of a wireless portable avionics device in conjunction with on-board flight systems and/or off-board service providers. The device may be used by aircraft personnel such as pilots and may act as a command/data entry and/or display tool to augment cockpit display systems. The device can receive flight data (e.g., a flight plan) from an off-board provider and automatically transfer it, as well as any previously prepared commands or data, to a flight management system and/or cockpit display systems. Commands and/or data (including pre-existing ones and ones entered in real-time) can be wirelessly transferred to the on-board flight systems which are not in direct physical contact with the device. Thus, the device can be easily manipulated during turbulence or under poor readability conditions. The device can be used to manipulate items shown on cockpit display systems in a timely and accurate manner.

Claims

1. An avionics system having an augmented cockpit display system through a portable handheld device that is not physically connected to any cockpit systems in an aircraft, the portable handheld device comprising:

data entry components that are adapted for actuation by a user on board the aircraft to enter commands that control the cockpit display system, and

a transceiver that establishes;

     1) a first wireless data link with an off-board provider located remotely for receiving flight-related information; and

     2) a second wireless data link with one or more on-board flight systems for wirelessly;

a) transferring the flight-related information to the one or more on-board flight systems; and

b) transferring the commands entered by the user to the cockpit display system.

2. The avionics system of claim 1 wherein the first wireless data link is a radio connection that enables the portable handheld device to communicate with the off-board provider through the internet or other network connection.

3. The avionics system of claim 1 wherein the second wireless data link is a short-length radio wave connection.

4. The avionics system of claim 1 wherein the off-board provider is a flight planning service provider that is adapted to communicate a flight plan to the portable handheld device through the first wireless data link.

5. The avionics system of claim 1 wherein the off-board provider is a ground station that is adapted to communicate the flight-related information to the portable handheld device through the first wireless data link.

6. The avionics system of claim 1 wherein the flight-related information is a flight plan and the one or more on-board flight systems is a flight management system, wherein the portable handheld device is adapted to transfer the flight plan automatically to the flight management system upon establishment of the second wireless data link.

7. The avionics system of claim 1 wherein the portable handheld device is configured to be used as a control device while the second wireless data link is established, wherein the data entry components are adapted for actuation by the user so as to manipulate information presented on the cockpit display system in a manner that synchronizes what is displayed on the cockpit display system with what is displayed on the portable handheld device.

8. The avionics system of claim 1 wherein the portable handheld device is configured to be used as a cursor control device while the second wireless data link is established, whereby the data entry components are adapted for actuation by the user so as to manipulate a cursor that is displayed on the cockpit display system substantially in real-time.

9. The avionics system of claim 8 wherein the data entry components include a touch screen display that is adapted to be used to manipulate the cursor.

10. The avionics system of claim 1 wherein the data entry components include a keyboard that is adapted to be used to enter the commands that are transferred to the cockpit display system through the second wireless data link.

11. The avionics of claim 1 wherein the data entry components are adapted for actuation by the user to receive flight-related information through the first wireless data link when the user is not on board the aircraft.

12. An on-board flight system having an augmented cockpit display system that interacts with a portable handheld device that is not physically connected to any cockpit systems in an aircraft, the on-board flight system comprising:

a transceiver that establishes a wireless data link with the portable handheld device for;

a) receiving data from the portable handheld device; and

b) receiving commands entered by a user on board the aircraft through the portable handheld device; and

a display coupled to the transceiver for;

a) displaying flight-related information based on the data received from the portable handheld device; and

b) displaying changes to the flight-related information based on the commands received from the portable handheld device.

13. The on-board flight system of claim 12 wherein the wireless data link is a short-length radio wave connection.

14. The on-board flight system of claim 12 wherein the received data are components of a flight plan and the displayed flight-related information is a flight plan, the on-board flight system further comprising a flight management system which is adapted to build the flight plan based on the components received from the portable handheld device.

15. The on-board flight system of claim 12 wherein the display comprises a navigation display and the received commands include selections of approach plates such that the display is adapted to display the selected approach plates.

16. A method for augmented a cockpit display system through a portable handheld device that is not physically connected to any cockpit systems in an aircraft, the method comprising:

establishing a wireless data link with the portable handheld device;

receiving through the established wireless data link data from the portable handheld device, the data being provided to the portable handheld device from an off-board information source;

displaying flight-related information based on the data received from the portable handheld device;

receiving through the established data link at least one command entered by a user on board the aircraft using the portable handheld device; and

displaying changes to the flight-related information based on the at least one command received from the portable handheld device.

17. A computer readable medium on an aircraft cockpit system storing computer readable program instructions, the instructions being adapted to cause the cockpit system to implement a method for processing flight-related information, the method comprising:

establishing a wireless data link with a portable handheld device that is not physically connected to the aircraft cockpit system;

receiving through the established wireless data link data from the portable handheld device, the data being provided to the portable handheld device from an off-board information source;

computing flight-related information based on the data received from the portable handheld device; and

communicating the flight-related information for display on a cockpit display system.

18. The computer readable medium of claim 17 wherein the method further comprises:

receiving through the established wireless data link at least one command entered by a user using the portable handheld device in proximity with the aircraft cockpit system;

computing changes to the flight-related information based on the at least one command received from the portable handheld device; and

communicating the changes to the cockpit display system for displaying thereon updated flight-related information.

19. The computer readable medium of claim 18 wherein the method further comprises wirelessly communicating the changes to the portable handheld device for displaying thereon updated flight-related information.

20. A computer readable medium on an avionics device storing computer readable program instructions, the instructions being adapted to cause the avionics device to implement a method for transferring flight-related information, the method comprising:

establishing a first wireless data link with a remote off-board provider;

receiving through the established first wireless data link data from the off-board provider;

storing the data received from the off-board provider;

establishing a second wireless data link with an aircraft cockpit system;

transmitting through the established second wireless data link the stored data; and

transmitting through the established second wireless data link commands entered by a user of the avionics device.