Method and system for obtaining and presenting turbulence data via communication devices located on airplanes

• US 9,126,696 B1
• Filed: 02/05/2015
• Issued: 09/08/2015
• Est. Priority Date: 02/05/2015
• Status: Active Grant

• Current Assignee: Yamasee Ltd.
• Original Assignee: Yamasee Ltd.
• Inventors: Hampel, Oran, Nedivi, Zivi, Shitrit, Moshe
• Primary Examiner(s): Algahaim, Helal A
• Assistant Examiner(s): Williams, Kelly D
• Application Number:
  US14/615,034
• Time in Patent Office: 215 Days
• US Class Current: 1/1
• CPC Class Codes: B64D 43/00 Arrangements or adaptations of instruments arrangements of cameras B64D47/08; aeronautical measuring instruments per se G01C
• CPC Class Codes: B64D 45/00 Aircraft indicators or protectors not otherwise provided for camouflage F41H3/00
• CPC Class Codes: G01C 23/00 Combined instruments indicating more than one navigational value, e.g. for aircraft; Combined measuring devices for measuring two or more variables of movement, e.g. distance, speed or acceleration
• CPC Class Codes: G01W 1/00 Meteorology
• CPC Class Codes: G01W 2001/003 Clear air turbulence detection or forecasting, e.g. for aircrafts
• CPC Class Codes: G01W 2001/006 Main server receiving weather information from several sub-stations
• CPC Class Codes: G08G 5/0008 with other aircraft
• CPC Class Codes: G08G 5/0013 with a ground station
• CPC Class Codes: G08G 5/0021 located in the aircraft
• CPC Class Codes: G08G 5/0091 for monitoring atmospheric conditions radar or analogous systems specially adapted for meteorological use G01S13/95; meteorology G01W

Abstract

A method, device and system is provided for obtaining and processing turbulence data via communication devices located on-board airplanes. Turbulence data obtained by a plurality of communication devices may be received during flights on-board respective ones of a plurality of airplanes. Accumulated tempo-spatial turbulence information may be generated by super-positioning the turbulence data received from the plurality of communication devices onto a single tempo-spatial frame of reference. The accumulated tempo-spatial turbulence data information may be distributed to one or more of the communication devices. The plurality of communication devices may include one or more hand-held user communication device and/or embedded airplane communication device.

Claims

1. A method comprising:

receiving turbulence data including multiple different turbulence levels within each of one or more regions of a turbulence map obtained by a plurality of communication devices during flights on-board respective ones of a plurality of airplanes;

wherein the received turbulence data is obtained by;

obtaining spatial acceleration data affecting each of the plurality of communication devices and converting the spatial acceleration data into turbulence data based on a conversion process;

generating turbulence map data including accumulated tempo-spatial turbulence information of a single turbulence level for each of the one or more regions by super-positioning onto a single tempo-spatial frame of reference the turbulence data including the multiple different turbulence levels within each of the one or more regions received from the plurality of communication devices;

distributing the turbulence map data including the accumulated tempo-spatial turbulence information to one or more of the plurality of communication devices; and

displaying the turbulence map data.

2. The method according to claim 1, wherein the turbulence data is received from one or more hand-held user communication devices.

3. The method according to claim 1, wherein the turbulence data is received from one or more embedded airplane communication devices.

4. The method according to claim 1, wherein the turbulence data is received from at least one hand-held user communication device and at least one embedded airplane communication device.

5. The method according to claim 1, wherein the turbulence data comprises:

intensity level of the turbulence;

geographic coordinates of the turbulence;

altitude of the turbulence; and

time of the turbulence.

6. The method according to claim 1, wherein the conversion process comprises determining a vector along which variations of the acceleration are maximal and measuring said variations over time.

7. The method according to claim 1, wherein the conversion process comprises obtaining a spatial orientation of each of the plurality of communication devices and determining acceleration variations for each of the plurality of communication devices given the measured spatial orientation thereof.

8. The method according to claim 7, further comprising:

using the measured spatial orientation over time to rule out non-turbulence events.

9. The method according to claim 1, wherein the obtaining of the turbulence data is carried out responsive to manual input by respective users of one or more of:

the plurality of communication devices on-board the airplanes and devices located remotely from the airplanes.

10. A method comprising:

obtaining turbulence data including one or more turbulence levels within one or more regions of a turbulence map obtained by a communication device during a flight on-board an airplane;

wherein obtaining turbulence data comprises;

obtaining spatial acceleration data affecting the communication device and converting the spatial acceleration data into turbulence data based on a conversion process;

transmitting the turbulence data from the communication device to a remote location;

receiving turbulence map data including accumulated tempo-spatial turbulence information of a single turbulence level for each of the one or more regions generated at the remote location by super-positioning onto a single tempo-spatial frame of reference the turbulence data including the one or more turbulence levels within the one or more regions received from the communication device with turbulence data including one or more different turbulence levels within the one or more regions received from one or more other communication devices during flights on-board other airplanes;

displaying the accumulated tempo-spatial turbulence information associated with the one or more regions surrounding the airplane of the communication device and the other airplanes.

11. The method according to claim 10, wherein the communication device on-board the airplane and the one or more other communication devices on-board other airplanes include one or more hand-held user communication devices or embedded airplane communication devices.

12. The method according to claim 10, wherein the accumulated tempo-spatial turbulence information is displayed in a visual representation comprising a plurality of indicators superimposed on a map according to the respective locations at which the turbulence data was obtained.

13. The method according to claim 12, wherein the indicators visually distinguish between different levels of turbulence intensity.

14. The method according to claim 12, wherein the indicators visually distinguish between at least one of:

sample time of the turbulence data, and whether or not the turbulence data was obtained manually via user input or automatically via measuring acceleration of the respective communication devices.

15. The method according to claim 12, wherein the visual representation is altered responsive to user selection to only show the visual indicators of at least one of:

a specified altitude range, a specified time range, and a specified range of turbulence level.

16. The method according to claim 10, wherein the transmitting of the turbulence data by the communication device is delayed to whenever a communication channel becomes available.

17. A device comprising:

a processor;

memory, and

one or more instructions stored in the memory and executable by the processor, which, when executed, configure the processor to;

receive turbulence data including multiple different turbulence levels within each of one or more regions of a turbulence map obtained by a plurality of communication devices during flights on-board respective ones of a plurality of airplanes;

wherein the processor is configured to receive turbulence data by;

obtaining spatial acceleration data affecting each of the plurality of communication devices and converting the spatial acceleration data into turbulence data based on a conversion process;

generate turbulence map data including accumulated tempo-spatial turbulence information of a single turbulence level for each of the one or more regions by super-positioning onto a single tempo-spatial frame of reference the turbulence data including the multiple different turbulence levels within each of the one or more regions received from the plurality of communication devices; and

distribute the turbulence map data including the accumulated tempo-spatial turbulence information to one or more of the plurality of communication devices.

18. The device according to claim 17, wherein the plurality of communication devices include one or more hand-held user communication devices or embedded airplane communication devices.

19. The device according to claim 17, wherein the turbulence data comprises:

intensity level of the turbulence;

geographic coordinates of the turbulence;

altitude of the turbulence; and

time of the turbulence.

20. The device according to claim 17, wherein the processor is configured to execute the conversion process by determining a vector along which variations of acceleration are maximal and measuring said variations over time.

21. The device according to claim 17, wherein the processor is configured to execute the conversion process by obtaining a spatial orientation of each of the plurality of communication devices and determining acceleration variations for each of the plurality of communication devices given the measured spatial orientation thereof.

22. The device according to claim 21, wherein the processor is further configured to use the measured spatial orientation over time to rule out non-turbulence events.

23. The device according to claim 17, wherein the processor is configured to obtain the turbulence data responsive to manual input by respective users of:

one or more of the plurality of communication devices on-board the airplanes and devices located remotely from the airplanes.

24. A communication device comprising:

a processor;

memory, and

one or more instructions stored in the memory and executable by the processor, which, when executed, configure the processor to;

obtain turbulence data including one or more turbulence levels within one or more regions of a turbulence map obtained during a flight on-board an airplane;

wherein the processor is configured to obtain turbulence data by;

obtaining spatial acceleration data affecting each of the plurality of communication devices and converting the spatial acceleration data into turbulence data based on a conversion process;

transmit the turbulence data from the communication device to a remote location;

receive turbulence map data including accumulated tempo-spatial turbulence information of a single turbulence level for each of the one or more regions generated at the remote location by super-positioning onto a single tempo-spatial frame of reference the turbulence data including the one or more turbulence levels within the one or more regions received from the communication device with turbulence data including one or more different turbulence levels within the one or more regions received from one or more other communication devices during flights on-board other airplanes; and

display the accumulated tempo-spatial turbulence information associated with the one or more regions surrounding the airplane of the communication device and the other airplanes.

25. The communication device according to claim 24, wherein the communication device on-board the airplane and the one or more other communication devices on-board other airplanes include one or more hand-held user communication devices.

26. The communication device according to claim 24, wherein the communication device on-board the airplane and the one or more other communication devices on-board other airplanes include one or more embedded airplane communication devices.

27. The communication device according to claim 24, wherein the communication device on-board the airplane and the one or more other communication devices on-board other airplanes include at least one hand-held user communication device and at least one embedded airplane communication device.

28. The communication device according to claim 24, wherein the accumulated tempo-spatial turbulence information is displayed in a visual representation comprising a plurality of indicators superimposed on a map according to the respective locations at which the turbulence data was obtained.