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US 11,952,142 B2Granted
Methods and systems for depicting avionics data anomalies
AssigneeHoneywell International Inc.
InventorsMichael Dillard, Umut Orhan, Stephen Whitlow
Life of this patent
Estimating the term…
Abstract
Methods and systems for depicting avionics data anomalies in an aircraft. Time series data is received from the avionics data source, a future time is predicted when a first anomaly threshold will be crossed based on the time series data, and the future time when the first anomaly threshold will be crossed is depicted on a display device associated with the aircraft.
Claims17
A method for depicting avionics data anomalies in an aircraft, the method comprising:
- receiving, via at least one processor, current time series data from at least one avionics data source;
- determining current anomaly metric data based on the current time series data;
- and
- upon a determination that the current anomaly metric data crosses a minor anomaly threshold:
- predicting, via the at least one processor, a future time when a major anomaly threshold will be crossed by future anomaly metric data associated with future time series data received at the future time based on an extrapolation of the current time series data;
- and
- depicting, on a display device associated with the aircraft, an indication that the at least one avionics data source will be considered to be in an anomalous condition at the future time when the major anomaly threshold will be crossed.
4 more elements
A system for depicting avionics data anomalies in an aircraft, the system comprising:
- a display device associated with the aircraft;
- an avionics data source;
- and
- a processor in operable communication with the display device and the avionics data source, the processor configured to execute program instructions, wherein the program instructions are configured to cause the processor to:
- receive current time series data from the avionics data source;
- determine current anomaly metric data based on the current time series data;
- upon a determination that the current anomaly metric data crosses a minor anomaly threshold;
- predict a future time when major anomaly threshold will be crossed by future anomaly metric data associated with future time series data received at the future time based on an extrapolation of the current time series data;
- and
- depict, via the display device associated with the aircraft, an indication that the avionics data source will be considered to be in an anomalous condition at the future time when the major anomaly threshold will be crossed.
7 more elements
Dependencies are inferred from the claim text.