US5757322A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Cellular weather information system for aircraft
Assignee: Gogo LLC
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Filing: 1995-04-03
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Granted: 1998-05-26
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Expires: 2015-04-03
Abstract
Abstract Electromagnetic radiation from lightning is detected at a ground station which is part of a cellular network of stations; a computer determines a position of a thunderstorm associated with the lightning, then compiles and stores the storm location data. A user aircraft transmits, via cellular telephone equipment or direct radio link, a request for information together with a user identification number. After validation of the user number weather data is transmitted to the aircraft where a microcomputer processes the weather data to correct for the aircraft's position and heading, then displays storm locations relative to the aircraft. The display may incorporate radar data and satellite photographs of cloud formations. In-flight weather notices are transmitted in addition to the storm location data.
Inventors
- 👤 Jimmy C. Ray
- 👤 II Robert L. George
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 11:39
CPC Classifications
G; G01; G01W; G01W1/00; G01W1/16
Claims Analysis
Total Claims: 6
Claim 1
Independent Claim
266 words
An apparatus for providing thunderstorm positions to aircraft and to other users, comprising: means for detecting at one or more ground stations electromagnetic radiation from lightning, means for determining from the electromagnetic radiation a position relative to a ground station of at least one thunderstorm, said means for determining a position of a thunderstorm including means for triangulating at least two bearings of an atmospheric disturbance from at least two ground stations a known distance apart to determine a precise position of the atmospheric disturbance, means at said ground station for receiving, via a cellular telephone system, from a user aircraft a request for weather data, said request including an identification number of said user aircraft and a position and heading of said user aircraft for processing by said ground station, means at said ground station for processing said thunderstorm position to determine said position relative to said aircraft including rotating and translating said position of the thunderstorm relative to the ground station, means for transmitting, via a cellular telephone system, said thunderstorm position relative to said user aircraft and other weather data to said user aircraft, means aboard said user aircraft for receiving said thunderstorm position, means aboard said user aircraft to combine thunderstorm position data received from more than one ground station, means aboard said user aircraft to display said combined thunderstorm positions as a regional display of thunderstorm activity, means aboard said user aircraft for displaying said thunderstorm position relative to said user aircraft, and a location of said ground station being coincident with a location of an air cellular telephone base station.
Claim 2
Independent Claim
266 words
An apparatus for providing thunderstorm positions to aircraft and to other users, comprising: means for detecting at one or more ground stations electromagnetic radiation from lightning, means for determining from the electromagnetic radiation a position relative to a ground station of at least one thunderstorm, said means for determining a position of a thunderstorm including means for triangulating at least two bearings of an atmospheric disturbance from at least two ground stations a known distance apart to determine a precise position of the atmospheric disturbance, means at said ground station for receiving, via a cellular telephone system, from a user aircraft a request for weather data, said request including an identification number of said user aircraft and a position and heading of said user aircraft for processing by said ground station, means at said ground station for processing said thunderstorm position to determine said position relative to said aircraft including rotating and translating said position of the thunderstorm relative to the ground station, means for transmitting, via a cellular telephone system, said thunderstorm position relative to said user aircraft and other weather data to said user aircraft, means aboard said user aircraft for receiving said thunderstorm position, means aboard said user aircraft to combine thunderstorm position data received from more than one ground station, means aboard said user aircraft to display said combined thunderstorm positions as a regional display of thunderstorm activity, means aboard said user aircraft for displaying said thunderstorm position relative to said user aircraft, and a location of said ground station being coincident with a location of an air cellular telephone base station.
Claim 3
Dependent Claim
61 words
The invention as described in claim 1, wherein: said ground stations are connected to an existing telephone network, each of said ground stations are assigned at least one telephone number, and said ground stations transmit positions of thunderstorms responsive to said user aircraft calling said telephone number and transmitting to the ground station a request including a user aircraft identification code.
Claim 4
Independent Claim
302 words
An apparatus for providing thunderstorm positions to aircraft and to other users, comprising: means for detecting at one or more ground stations electromagnetic radiation from lightning, means for determining from the electromagnetic radiation a position relative to a ground station of at least one thunderstorm, said means for determining a position of a thunderstorm including means for triangulating at least two bearings of an atmospheric disturbance from at least two ground stations a known distance apart to determine a precise position of the atmospheric disturbance, means at said ground station for receiving, via a cellular telephone system, from a user aircraft a request for weather data, said request including an identification number of said user aircraft and a position and heading of said user aircraft for processing by said ground station, means for transmitting, via a cellular telephone system, said thunderstorm position and other weather data to said user aircraft, means aboard said user aircraft for receiving said thunderstorm position, means aboard said user aircraft for processing said thunderstorm position to determine said position relative to said aircraft, said means for processing said thunderstorm positions including rotating said thunderstorm positions to correct for said aircraft's heading and translating said thunderstorm positions to correct for said aircraft's position relative to the ground station so that a subsequent display of thunderstorm positions shows said thunderstorm positions relative to a heading and position of said aircraft, means aboard said user aircraft to combine thunderstorm position data received from more than one ground station, means aboard said user aircraft to display said combined thunderstorm positions as a regional display of thunderstorm activity, means aboard said user aircraft for displaying said thunderstorm position relative to said user aircraft, and a location of said ground station being coincident with a location of an air cellular telephone base station.
Claim 5
Independent Claim
302 words
An apparatus for providing thunderstorm positions to aircraft and to other users, comprising: means for detecting at one or more ground stations electromagnetic radiation from lightning, means for determining from the electromagnetic radiation a position relative to a ground station of at least one thunderstorm, said means for determining a position of a thunderstorm including means for triangulating at least two bearings of an atmospheric disturbance from at least two ground stations a known distance apart to determine a precise position of the atmospheric disturbance, means at said ground station for receiving, via a cellular telephone system, from a user aircraft a request for weather data, said request including an identification number of said user aircraft and a position and heading of said user aircraft for processing by said ground station, means for transmitting, via a cellular telephone system, said thunderstorm position and other weather data to said user aircraft, means aboard said user aircraft for receiving said thunderstorm position, means aboard said user aircraft for processing said thunderstorm position to determine said position relative to said aircraft, said means for processing said thunderstorm positions including rotating said thunderstorm positions to correct for said aircraft's heading and translating said thunderstorm positions to correct for said aircraft's position relative to the ground station so that a subsequent display of thunderstorm positions shows said thunderstorm positions relative to a heading and position of said aircraft, means aboard said user aircraft to combine thunderstorm position data received from more than one ground station, means aboard said user aircraft to display said combined thunderstorm positions as a regional display of thunderstorm activity, means aboard said user aircraft for displaying said thunderstorm position relative to said user aircraft, and a location of said ground station being coincident with a location of an air cellular telephone base station.
Claim 6
Dependent Claim
61 words
The invention as described in claim 3, wherein: said ground stations are connected to an existing telephone network, each of said ground stations are assigned at least one telephone number, and said ground stations transmit positions of thunderstorms responsive to said user aircraft calling said telephone number and transmitting to the ground station a request including a user aircraft identification code.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 2001-05-25 | 2001-11-24 | 2002-05-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2005-05-25 | 2005-11-24 | 2006-05-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2009-05-25 | 2009-11-24 | 2010-05-26 | $7700.00 | Window Closed / Lapsed |