SYSTEMS AND METHODS FOR GENERATION OF COMPREHENSIVE AIRSPACE WEATHER CONDITION DISPLAY FROM SHARED AIRCRAFT SENSOR DATA BY A RECEIVING AIRCRAFT

• US 20100332056A1
• Filed: 08/18/2008
• Published: 12/30/2010
• Est. Priority Date: 08/18/2008
• Status: Abandoned Application

• Current Assignee: Honeywell International Inc.
• Original Assignee: Honeywell International Inc.
• Inventors: Kirk, James C.
• Application Number:
  US12/193,546
• Publication Number:
  US 20100332056A1
• Time in Patent Office: Days
• US Class Current: 701/14
• CPC Class Codes: G01S 13/951 ground based
• CPC Class Codes: G01S 13/953 mounted on aircraft
• CPC Class Codes: G01S 7/003 Transmission of data between radar, sonar or lidar systems and remote stations
• CPC Class Codes: G01W 1/04 giving only separate indications of the variables measured
• CPC Class Codes: G01W 1/08 Adaptations of balloons, missiles, or aircraft for meteorological purposes; Radiosondes transmission of measurements G01D; transmitting circuits H04B; balloons in general B64B; aeroplanes in general B64D; missiles in general F42B15/00
• CPC Class Codes: H04B 7/18506 Communications with or from aircraft, i.e. aeronautical mobile service
• CPC Class Codes: Y02A 90/10 Information and communication technologies [ICT] supporting adaptation to climate change, e.g. for weather forecasting or climate simulation

Abstract

Systems and methods communicate sensor data pertaining to detected weather between aircraft. An exemplary system receives a signal from a remote aircraft that includes at least sensor data acquired from sensors on the remote aircraft. The system fuses the sensor data of the remote aircraft with sensor data of the receiving aircraft to resolve at least one of a location conflict and a severity conflict between the sensor data of the remote aircraft and the receiving aircraft. The system presents weather information on a display corresponding to the fused sensor data of the remote aircraft and the receiving aircraft.

Claims

1. A method for communicating sensor data pertaining to detected weather to a receiving aircraft, the method comprising:

receiving a signal from a remote aircraft, the received signal comprising sensor data acquired from sensors on the remote aircraft;

fusing the sensor data of the remote aircraft with sensor data of the receiving aircraft to resolve at least one of a location conflict and a severity conflict between the sensor data of the remote aircraft and the receiving aircraft; and

presenting weather information on a display, the presented weather information corresponding to the fused sensor data of the remote aircraft and the receiving aircraft.

2. The method of claim 1, further comprising:

determining a geographic region of interest of the receiving aircraft, wherein the fusing of the sensor data of the remote aircraft with sensor data of the receiving aircraft, and wherein the presenting of the weather information, is based upon sensor information within the geographic region of interest.

3. The method of claim 1, wherein the received signal further comprises time information identifying a time that the sensor data was acquired, and further comprising:

determining an elapsed time corresponding to a difference between a current time and the time that the sensor data was acquired; and

in response to the elapsed time being less than an elapsed time threshold, presenting the weather information corresponding to the sensor data of the remote aircraft.

4. The method of claim 3, further comprising:

in response to the elapsed time being greater than the elapsed time threshold, discarding the received sensor data.

5. The method of claim 3, further comprising:

in response to the elapsed time being greater than the elapsed time threshold, presenting the weather information corresponding to the sensor data of the remote aircraft with at least one of an icon color, an icon fill, and an icon intensity that is different from corresponding icons used to present current weather information on the display.

6. The method of claim 3, further comprising:

in response to the elapsed time being less than an elapsed time threshold, presenting time information on the display indicating the time that the sensor data was acquired.

7. The method of claim 3, further comprising:

adjusting the elapsed time threshold from a first time period to a second time period.

8. The method of claim 1, further comprising:

converting a format of the received sensor data.

9. The method of claim 1, further comprising:

transmitting a query to a remote aircraft of interest, wherein the received signal from the remote aircraft of interest is transmitted in response to receiving the query.

10. The method of claim 1, further comprising:

transmitting a query to a remote aircraft of interest, wherein the query includes a specified format for the sensor data, and wherein the sensor data is transmitted in the specified format by the remote aircraft of interest.

11. The method of claim 1, further comprising:

transmitting a query to a remote aircraft of interest, wherein the query includes a request for specific sensor data, and wherein the requested specific sensor data is transmitted by the remote aircraft of interest.

12. The method of claim 1, wherein the sensor data comprises weather radar sensor data, and wherein presenting weather information on the display comprises:

determining a characteristic of the weather information from the weather radar sensor data;

determining a relative location of the weather information with respect to a current location of the receiving aircraft; and

presenting an icon indicating the determined characteristic of the weather information on the display, the icon presented at a location on the display corresponding to the relative location of the weather information.

13. The method of claim 1, wherein the sensor data comprises sensor data received from an inertial measurement unit (IMU), and wherein presenting weather information on the display comprises:

determining at least one characteristic of the weather information from the IMU sensor data;

determining a relative location of the weather information with respect to a current location of the receiving aircraft; and

presenting an icon indicating the determined characteristic of the weather information on the display, the icon presented at a location on the display corresponding to the relative location of the weather information.

14. The method of claim 1, and further comprising:

based upon a planned path of flight, selecting a portion of the signal and presenting weather information on the display corresponding to the selected portion of the signal.

15. The method of claim 14, wherein the remote aircraft is a first remote aircraft, wherein the signal is a first signal, and further comprising:

receiving a second signal from a second remote aircraft, the received second signal comprising second sensor data acquired from second sensors on the second remote aircraft; and

based upon a planned path of flight, selecting a portion of the second signal and presenting weather information on the display corresponding to the selected portion of the second signal.

16. A system for communicating sensor data pertaining to detected weather between aircraft, comprising:

a means for receiving a signal from a remote aircraft, the received signal comprising sensor data acquired from sensors on the remote aircraft;

a means for fusing the sensor data of the remote aircraft with sensor data of the receiving aircraft to resolve at least one of a location conflict and a severity conflict between the sensor data of the remote aircraft and the receiving aircraft for a geographic area of interest; and

a means for presenting weather information on a display, the presented weather information corresponding to the fused sensor data of the remote aircraft and the receiving aircraft for the geographic area of interest.

17. The system of claim 16, further comprising:

a means for transmitting a query to a remote aircraft of interest, wherein the received signal from the remote aircraft of interest is transmitted in response to receiving the query.

18. A system for communicating sensor data pertaining to detected weather to a receiving aircraft, the method comprising:

a means for receiving a signal from a remote aircraft, the received signal comprising sensor data acquired from sensors on the remote aircraft;

a means for fusing the sensor data of the remote aircraft with sensor data of the receiving aircraft to resolve at least one of a location conflict and a severity conflict between the sensor data of the remote aircraft and the receiving aircraft; and

a means for presenting weather information on a display, the presented weather information corresponding to the fused sensor data of the remote aircraft and the receiving aircraft.

19. The system of claim 18, further comprising:

a means for determining a geographic region of interest of the receiving aircraft, wherein the weather information is based upon sensor information within the geographic region of interest.

20. The system of claim 18, wherein the means for receiving is a means for transmitting and receiving, and is configured to transmit a query to a remote aircraft of interest, wherein the received signal from the remote aircraft of interest is transmitted in response to receiving the query.