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US 12,148,313 B2Granted
Mixed aspect graphic for neighboring fields of view
AssigneeRockwell Collins, Inc.
InventorJacob G. Teague
Life of this patent
Estimating the term…
Abstract
A system and method for rendering near range weather information in a first aspect and mid-to-long range weather information in a second aspect includes transforming the mid-to-long range weather information to preserve certain relationships between the near range rendering and the mid-to-long range rendering while compressing distances to fit both renderings on a single display. Criticality metrics are maintained for the compressed mid-to-long range rendering by identifying the most critical weather indicator and applying it to the compressed weather cell rendering.
Claims8
A method comprising:
- receiving weather related data from a remote source;
- defining a near range portion of a rendering area corresponding to an area within a threshold distance centered on a computed location of a mobile platform separate from the remote source;
- defining a mid-to-long range portion of the rendering area corresponding to an area beyond the threshold distance centered on the computed location;
- identifying weather related data associated with a distance within the threshold distance;
- rendering the weather related data within the threshold distance in the near range portion at a first scale;
- identifying weather related data associated with a distance beyond the threshold distance;
- compressing a distance from a center point for each the weather related data beyond the threshold distance;
- rendering the distance compressed weather related data beyond the threshold distance in the mid-to-long range portion;
- rendering a boundary element between the near range portion and the mid-to-long range portion;
- rendering a first set of distance markers in the near range portion;
- rendering a second set of distance markers in the mid-to-far range portion;
- identifying a severity metric associated with each weather related datum beyond the threshold distance;
- determining a highest severity metric;
- determining a pixel associated with highest severity metric;
- retaining the pixel for rendering;
- receiving an instruction to change the first scale;
- rendering the near range portion at a second scale;
- re-compressing the distance from the center point for each the weather related data beyond the threshold distance based on the second scale;
- re-rendering the distance compressed weather related data beyond the threshold distance in the mid-to-long range portion;
- re-rendering the first set of distance markers and the second set of distance markers scaled to the change in the first scale,
- wherein:
- the near range portion and mid-to-long range portion are rendered to preserve a radial orientation for each weather related datum;
- the first set of distance markers and second set of distance markers represent a same relative distance;
- and
- the mid-to-long range portion is rendered with increasing distance compression as the near range portion is scaled up, and decreasing distance compression as the near range radar portion is scaled down.
22 more elements
A system comprising:
- a display;
- and
- at least one processor in data communication with the display and a memory storing processor executable code for configuring the at least one processor to:
- receive weather related data from a remote source;
- define a near range portion of display corresponding to an area within a threshold distance centered on a computed location of a mobile platform separate from the remote source;
- define a mid-to-long range portion of the display corresponding to an area beyond the threshold distance centered on the computed location;
- identify weather related data associated with a distance within the threshold distance;
- render the weather related data within the threshold distance in the near range portion at a first scale;
- identify weather related data associated with a distance beyond the threshold distance;
- compress a distance from a center point for each the weather related data beyond the threshold distance;
- render the distance compressed weather related data beyond the threshold distance in the mid-to-long range portion;
- render a boundary element between the near range portion and the mid-to-long range portion;
- render a first set of distance markers in the near range portion;
- render a second set of distance markers in the mid-to-far range portion;
- receiving an instruction to change the first scale;
- rendering the near range portion at a second scale;
- determining a compression metric for the mid-to-long range portion based on the second scale to maintain all weather related data on the display;
- re-compressing the distance from the center point for each the weather related data beyond the threshold distance according to the compression metric;
- re-rendering the distance compressed weather related data beyond the threshold distance in the mid-to-long range portion;
- and
- re-rendering the first set of distance markers and the second set of distance markers scaled to the change in the first scale,
- wherein:
- the near range portion and mid-to-long range portion are rendered to preserve a radial orientation for each weather related datum;
- the first set of distance markers and second set of distance markers represent a same relative distance;
- and
- the mid-to-long range portion is rendered with increasing distance compression as the near range portion is scaled up, and decreasing distance compression as the near range radar portion is scaled down.
23 more elements
Dependencies are inferred from the claim text.