| 摘要 |
The invention provides a system and method for receiving weather foreca st information in a vehicle and using that information to warn a vehicle operat or of a future weather hazard with reference to the vehicle's intended direction of travel. A weather forecasting center maintains a database and display of forecast weather hazards across a large area. The forecasting center also receives information regarding the location of each of a plurality of vehicles, such as automobiles or a fleet of commercial trucks. A hazard location algorithm compares a forecast location of each vehicle with a forecast weather hazard and transmits a warning to each vehicle that is predicted to encounte r the hazard. The warning can take the form of text, audio, and/or a visual display indicating, for example, that the weather hazard will continue for a certain period of time. As the vehicle moves, its actual position is updated in the forecasting center, and a revised warning is transmitted to the vehicle.
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