USB wireless cockpit dataloader

• US 10,353,838 B1
• Filed: 10/25/2016
• Issued: 07/16/2019
• Est. Priority Date: 10/27/2015
• Status: Active Grant

• Current Assignee: Satcom Direct, Inc.
• Original Assignee: Satcom Direct, Inc.
• Inventors: Bantoft, Ken, Vandewalle, David
• Primary Examiner(s): Vo, Tim T
• Assistant Examiner(s): Huynh, Kim T
• Application Number:
  US15/333,817
• Time in Patent Office: 994 Days
• Field of Search: 710 63, 710305-306, 710100, 701 32- 33, 455419
• CPC Class Codes: G06F 13/385 for adaptation of a particular data processing system to different peripheral devices
• CPC Class Codes: G06F 13/4282 on a serial bus, e.g. I2C bus, SPI bus on daisy chain buses G06F13/4247
• CPC Class Codes: H04L 12/40052 High-speed IEEE 1394 serial bus bus transfer protocol on a daisy chain bus using an embedded synchronisation G06F13/426
• CPC Class Codes: H04L 12/40091 Bus bridging LAN interconnection over a bridge based backbone H04L12/462; single bridge functionality H04L12/462
• CPC Class Codes: H04L 12/4625 Single bridge functionality, e.g. connection of two networks over a single bridge

Abstract

Methods and systems for allowing pilots and aircraft maintenance personnel to load data used by aircraft avionics (including but not limited to, Map Data, charts, XM Radio configuration data, LRU (line replaceable unit)/LRM (line replaceable module) specific configuration data or LRU/LRM software updates), wirelessly through the use of a USB to Wireless data bridge. The methods and systems can reduce and eliminate use of a USB (universal serial bus) hard drive or ‘keys’ be carried around with different collections of cockpit data.

Claims

1. A system for loading cockpit data in an aircraft wirelessly from another location or system, comprising:

a wireless radio connected to a data server, the data server for storing cockpit avionics data;

a USB (universal serial bus) wireless gateway device for providing a wireless gateway for receiving the cockpit avionics data from the wireless radio to transmit over a wireless network;

a USB interface in the aircraft; and

an aircraft database loader in the aircraft attached to the USB interface, wherein the USB wireless gateway device receives USB mass storage class SCSI (small Computer System Interface) commands from the aircraft for requesting of and retrieving from the data server the cockpit avionics data, and the USB wireless gateway device converts the received individual USB mass storage class SCSI commands to equivalent network data server requests, allowing a centralized location of the data and eliminating a need to use or carry a USB hard drive or ‘

keys’

with different collections of cockpit data.

2. The system of claim 1, wherein the cockpit avionics data includes information selected from at least one of Map Data, charts, and XM Radio configuration data, LRU (line replaceable unit)/LRM (line replaceable module) specific configuration data and LRU/LRM software updates.

3. The system of claim 1, wherein the data server is remotely located on another aircraft LRU (line replaceable unit).

4. The system of claim 1, wherein the server is remotely located on a ground based server.

5. The system of claim 4, wherein the ground based server is located in a hanger.

6. The system of claim 4, wherein the ground based server is maintained on a portable computer, the computer selected from at least one of a laptop, tablet and other mobile device.

7. The system of claim 1, wherein the wireless network includes:

a predefined set of 802.11 wireless networks.

8. The system of claim 1, wherein the wireless network includes cellular wireless networks.

9. The system of claim 1, wherein the USB wireless gateway device includes:

a computer/controller for processing USB bus requests and translating the requests to wireless data transfer requests.

10. The system of claim 1, wherein the USB interface operates as a USB Mass Storage Class device to the aircraft data loader.

11. A method for loading cockpit data in an aircraft wirelessly from another location comprising the steps of:

connecting a wireless radio to a data server, the data server for storing cockpit avionics data;

providing a USB (universal serial bus) wireless gateway device as a wireless gateway for receiving the cockpit avionics data from the wireless radio to transmit over a wireless network;

providing a USB interface in the aircraft;

providing an aircraft database loader in the aircraft attached to the USB interface;

receiving USB mass storage class SCSI commands from the aircraft; and

requesting of and retrieving from the data server the cockpit avionics data, wherein the USB wireless gateway device converts the received individual USB mass storage class SCSI commands to equivalent network data server requests, allowing a centralized location of the data and eliminating a need to use or carry a USB hard drive or ‘

keys’

with different collections of cockpit data.

12. The method of claim 11, wherein the cockpit avionics data includes information selected from at least one of Map Data, charts, and XM Radio configuration data, LRU (line replaceable unit)/LRM (line replaceable module) specific configuration data and LRU/LRM software updates.

13. The method of claim 11, further comprising the step of:

remotely locating the data server is remotely on another aircraft LRU (line replaceable unit).

14. The method of claim 11, further comprising the step of:

remotely locating the server on a ground based server.

15. The method of claim 14, wherein the step of remotely locating the server includes the step of:

remotely locating the ground based server in a hanger.

16. The method of claim 14, further comprising the step of:

maintaining the ground based server on a portable computer, the computer selected from at least one of a laptop, tablet and other mobile device.

17. The method of claim 11, further comprising the step of:

providing a predefined set of 802.11 wireless networks as the wireless network.

18. The method of claim 11, further comprising the step of:

providing cellular wireless networks as the wireless network.

19. The method of claim 11, further comprising the step of:

providing a computer/controller for processing USB bus requests and translating the requests to wireless data transfer requests, as the USB wireless gateway device.

20. The method of claim 11, further comprising the step of:

operating the USB interface as a USB Mass Storage Class device to the aircraft data loader.