SYSTEMS AND METHODS OF GATHERING AND DISTRIBUTING CRITICAL WEATHER EVENT INFORMATION

• US 20180247542A1
• Filed: 02/27/2017
• Published: 08/30/2018
• Est. Priority Date: 02/27/2017
• Status: Active Grant

• Current Assignee: Honeywell International Inc.
• Original Assignee: Honeywell International Inc.
• Inventors: Koduru, Anantha Chandrasekhar, Jongsma, Kenneth R., Narayanan, Sibu Parakkattu, Datta, Subhadip, Gudla, Siva
• Granted Patent: US 10,147,326 B2
• Time in Patent Office: Days
• CPC Class Codes: G01C 21/20 Instruments for performing navigational calculations G01C21/24, G01C21/26 take precedence
• 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: G01S 13/953 mounted on aircraft
• CPC Class Codes: G01W 1/00 Meteorology
• CPC Class Codes: G01W 1/06 giving a combined indication of weather conditions catathermometers for measuring "cooling value" related either to weather conditions or to comfort of other human environment G01W1/17; computers per se G06
• 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: 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 5/0026 located on the ground
• CPC Class Codes: G08G 5/0034 Assembly of a flight plan
• CPC Class Codes: G08G 5/0047 Navigation or guidance aids for a single aircraft details of equipment G08G5/0017
• CPC Class Codes: G08G 5/0052 for cruising combined instruments indicating more than one navigational value G01C23/00
• 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 of gathering and distributing critical weather event information is provided. The method includes monitoring for critical weather events based on defined critical weather event thresholds with an onboard producer weather detection unit of at least one producer vehicle. The critical weather event thresholds are dynamically reconfigured based at least in part on consumption needs of the consumer vehicle. The detected critical weather event and associated time stamp and geolocation information are communicated to a base station. The detected critical weather event is fused with other weather data at the base station to produce a unified weather event image that includes the detected critical weather event. Prediction algorithms are applied to the unified weather event image and are parsed into predefined grid cells of a geo-spatial grid. The predicted weather data is up-linked to a consumer vehicle anticipated to travel within at least one grid cell of the geo-spatial grid.

Claims

1. A method of gathering and distributing critical weather event information, the method comprising:

monitoring for critical weather events based on defined critical weather event thresholds with an onboard producer weather detection unit of at least one producer vehicle;

associating current time stamp and geolocation information to each detected critical weather event;

communicating the detected critical weather eve and associated time stamp and geolocation information to a base station;

fusing the detected critical weather event with other weather data at the base station to produce a unified weather event image including the detected critical weather event;

applying prediction algorithms to the unified weather event image at the base station to produce predicted weather data including the detected critical weather event parsed into predefined grid cells of a geo-spatial grid;

up-linking the predicted weather data with the detected critical weather event to a consumer vehicle anticipated to travel within at least one grid cell of the geo-spatial grid associated with the predicted weather data; and

dynamically reconfiguring critical weather event thresholds at the producer vehicle based at least in part on consumption needs of the consumer vehicle.

2. The method of claim 1, wherein the consumption needs relate to operating parameters of the consumer vehicle,

3. The method of claim 1, further comprising;

tracking down-linked critical weather events at the at least one producer vehicle.

4. The method of claim 1, wherein the geo-spatial grid is a three dimensional grid.

5. The method of claim 1, further comprising:

generating unified weather data associated with the at least one grid cell of the geo-spatial grid when more than one detected critical weather event associated with the at least one grid cell has the same time stamp.

6. The method of claim 1, further comprising:

storing the predicted weather data in a data base; and

updating the predicted weather data in the data base upon the receipt of detected critical weather event from the at least one producer.

7. The method of claim 1, further comprising:

down-linking a consumer position update to the base station.

8. The method of claim 1, wherein the base station is configured to determine a consumer vehicle anticipated travel path based at least in part on one of starting and ending locations, a down-linked consumer position update, a registered flight plan and trajectory, an estimated time of departure and an estimated time of arrival.

9. The method of claim 1, further comprising:

determining a bounding box for a consuming vehicle, the size of the bounding box configured based on consumption needs of the consumer vehicle, the bounding box being in the immediate travel path of consumer vehicle, the uploading the predicted weather data with the detected critical weather event to the consumer vehicle being based at least in part on an overlapping of the bounding box and the at least one grid cell of the geo-spatial grid associated with the predicted weather data.

10. A method of gathering and distributing critical weather event information, the method comprising:

monitoring at least one sensor of at least one producer for critical based on critical weather event thresholds;

attaching a geo-location tag and a time stamp to monitored critical weather events by the at least one producer;

down-linking critical weather events from the at least one producer vehicle to a base station;

fusing the detected critical weather event with other weather data at the base station to produce a unified weather event image including the detected critical weather event;

applying the unified weather event image to a geo-spatial grid over a travel area, the geo-spatial grid having a plurality of grid cells;

determining a bounding box for a consuming vehicle, the size of the bounding box configured based on consumption needs of the consumer vehicle, the bounding box being in the immediate travel path of the consumer vehicle represented on the geo-spatial grid; and

up-linking a critical weather event to the consumer aircraft when the bounding box overlaps at least one grid cell of the geo-spatial grid associated with the critical weather event.

11. The method of claim 10, further comprising:

setting critical weather event thresholds at the at least one producer vehicle based at least in part on the consumption needs of a consumer vehicle.

12. The method of claim 10, wherein the consumption needs of the consumer aircraft relate at least in part to the phase of the flight of the consumer aircraft.

13. The method of claim 10, wherein the geo-reference grid is a three dimensional grid that represents longitude, latitude and altitude.

14. The method of claim 10, wherein the base station is configured to determine a consumer vehicle anticipated travel path based at least in part on one of starting and ending locations, a down-linked consumer position update, a registered flight plan and trajectory, an estimated time of departure and an estimated time of arrival.

15. The method of claim 10, further comprising:

storing monitored critical weather events at the at least one producer vehicle when a down-link to the base station cannot be established.

16. The method of claim 10, wherein the consumption needs of the consumer aircraft relate at least in part to operating parameters of the consumer vehicle.

17. A base station to gather and distribute critical weather event information, the base station comprising:

a data communication manager configured to communicate with at least one producer vehicle and at least one consumer vehicle;

at least one memory configured to store at least operating instructions and critical weather alert information;

at least one processor configured to execute the operating instructions;

a producer domain implemented by the at least one processor, the producer domain in communication with the data communication manager, the producer domain including,

a weather data fusion and prediction element configured to fuse critical weather event data communicated from the at least one producer vehicle with other weather gathering sources to generate a unified weather event image and forecast information for an area of travel that is overlaid with a geo-spatial grid, the geo-spatial grid having a plurality of grid cells, each grid cell associated with a location in the area of travel and an associated portion of the unified weather event image and forecast information, the producer domain configured to store the unified weather event image and forecast information and geo-spatial grid in the at least one memory; and

a consumer domain implemented by the at least one processor, in communication with the data communication manager, the consumer domain including,

a consumer data processing element configured to determine consumer vehicle location and travel path information for the at least one consumer vehicle, the consumer data processing element further configured to determine a bounding box for the at least one consumer vehicle, the size of the bounding box being configurable based on consumption needs of the at least one consumer vehicle, the bounding box being in an immediate travel path of the at least one consumer vehicle represented on the geo-spatial grid, the consumer data processing element configured to identifying critical weather events for the at least one consumer vehicle by determining an overlapping of the bounding box of the at least one consumer vehicle with at least one grid cell of the geo-spatial grid associated with critical weather event data, the consumer domain further configured to generate a critical weather event message to be sent to the at least consumer vehicle via the communication manager upon determination of the overlap.

18. The base station of claim 17, wherein the producer domain further comprising:

an event resolution and processing element configured to identify and translate each critical weather event down-linked from a registered producer vehicle.

19. The base station of claim 17, wherein the consumption needs of the at least one consumer vehicle relate to operational parameters of the at least one consumer vehicle.

20. The base station of claim 17, wherein the consumer domain is further configured to communicate with the at least one producer aircraft to dynamically set critical weather event thresholds at the at least one producer that are related to a current consumption need of the at least one consumer vehicle.