Graphical Weather Display for Flight Path Context
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Solution Overview
Problem
Current methods for providing weather forecasts to air vehicle crews increase workload and fail to intuitively integrate future weather conditions into situational awareness, making it difficult for crews to anticipate and manage weather impacts along planned flight paths.
Innovation Solution
A method, apparatus, and computer program product that display forecast weather products graphically, showing future weather conditions and the anticipated location of the air vehicle relative to the planned flight path, allowing crews to quickly assess the impact of weather on their flight by selecting and visualizing different time periods and weather conditions.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Loss of information
If weather forecast data is provided in text form with time period information, then the crew receives complete weather information, but the workload increases and the information is not intuitively integrated into situational awareness
Solution Approach 1:
The patent transforms one-dimensional text-based weather forecast data into a two-dimensional graphical display that overlays weather conditions onto the flight path map. This dimensional transformation allows the crew to visually perceive weather information in the context of their flight path, eliminating the need to mentally process text descriptions and time periods separately.
Solution Approach 2:
The system introduces an intermediary graphical representation layer that mediates between the raw weather forecast data and the crew's situational awareness. This intermediary visual interface automatically plots weather conditions along the flight path with temporal context, serving as a translator that converts complex data into intuitive visual information without increasing crew workload.
2Reliability
If weather forecasts are updated to reflect current weather conditions, then the accuracy of weather information improves, but the complexity of managing and integrating forecast data increases
Solution Approach 1:
The system implements self-service by automatically receiving, processing, and integrating updated weather forecast data without requiring manual intervention from the crew. The graphical display automatically refreshes to reflect current weather conditions and updates the flight path overlay accordingly, eliminating the complexity of manual data management while maintaining high accuracy.
Solution Approach 2:
The system performs preliminary actions by pre-processing weather forecast data into a graphical format that is ready for immediate display. Weather conditions are pre-plotted along the flight path with temporal context established in advance, so when updates occur, the system can quickly integrate new data without requiring complex real-time processing during flight operations.
3Loss of time
If the crew examines forecasted weather conditions before departure, then they can plan accordingly, but they cannot anticipate future weather conditions along the flight path
Solution Approach 1:
The patent adds a temporal dimension to the weather display by showing multiple time periods along the flight path simultaneously. The graphical interface allows the crew to view current and future weather conditions in sequence along the route, transforming static pre-flight weather data into a dynamic temporal progression that reveals future weather impacts without requiring separate examinations for each time period.
Data Source
AI summary
A method, apparatus and computer program product are provided for displaying forecast weather products in relation to a planned flight path of an air vehicle. The method, apparatus and computer program product may display a representation of future weather conditions along with the planned flight path of the air vehicle and a representation of the anticipated location of the air vehicle during the time period during which the future weather forecast is valid in order to provide context for the future weather information. Additionally, the method, apparatus and computer program product may display the weather information as well as information regarding the time period during which the weather information is valid in a graphical manner that is intuitive to the crew of the air vehicle so as not to distract or otherwise increase the workload upon the crew.