METHOD AND ON-BOARD SYSTEM FOR VIEWING WEATHER HAZARDS
First Claim
1. A system for viewing weather hazards in a predetermined region, said system being intended to be on-board a vehicle and being characterised in that it comprises:
- communication means (330) for receiving weather information at each point of said region;
a processor (310) for determining, for each point of said region, from the current position of the vehicle and said navigation parameters, a future instant at which the vehicle would reach this point;
an expert system (340) using a Bayesian network representing a probabilistic model for estimating, at each point of said region, from said weather information, a weather hazard at that point at said future instant;
a graphic interface (360) for representing, at each point of said region, the weather hazards thus estimated by the expert system.
3 Assignments
0 Petitions
Accused Products
Abstract
A method and a system for viewing weather hazards which is on-board an aircraft. The system (300) includes communication means (330) for receiving weather information relating to a given region, a processor (310) for determining, at each point of the region, the future instant at which the vehicle would reach this point, an expert system (340) for estimating, at each point of the region, from the weather information and the future instant, the weather hazard at that point, and a graphic interface (360) for displaying, at each point of the region, the weather hazards thus estimated by the expert system.
13 Citations
13 Claims
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1. A system for viewing weather hazards in a predetermined region, said system being intended to be on-board a vehicle and being characterised in that it comprises:
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communication means (330) for receiving weather information at each point of said region; a processor (310) for determining, for each point of said region, from the current position of the vehicle and said navigation parameters, a future instant at which the vehicle would reach this point; an expert system (340) using a Bayesian network representing a probabilistic model for estimating, at each point of said region, from said weather information, a weather hazard at that point at said future instant; a graphic interface (360) for representing, at each point of said region, the weather hazards thus estimated by the expert system. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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10. A method for viewing weather hazards to which a vehicle is likely to be exposed, within a predetermined region, said method comprising:
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a step of receiving (710) weather information at each point of said region; a step of calculating (720), for each point of said region, from the current position of the vehicle and said navigation parameters, a future instant at which the vehicle would reach this point; a step of estimating (730) using an expert system utilizing the Bayesian network representing a probabilistic model for estimating, at each point of the considered region, from said weather information, a weather hazard at that point at said future instant; a step of displaying (740), at each point of the considered region, the weather hazard thus estimated at the preceding step. - View Dependent Claims (11, 12, 13)
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Specification