SCAN LOOP OPTIMIZATION OF VECTOR PROJECTION DISPLAY
First Claim
1. Method for creating an efficient scan loop for displaying a vector projection graphic upon a substantially transparent windscreen head-up display, the method comprising:
- determining a plurality of candidate scan loops to create a desired vector projection graphic;
determining an efficiency metric for each of the plurality of candidate scan loops;
determining the efficient scan loop for displaying the vector projection graphic based upon comparing the efficiency metrics; and
utilizing the efficient scan loop to create the desired vector projection graphic upon the substantially transparent windscreen head-up display.
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Accused Products
Abstract
A method for creating an efficient scan loop for displaying a vector projection graphic upon a substantially transparent windscreen head-up display includes determining a plurality of candidate scan loops to create a desired vector projection graphic, determining an efficiency metric for each of the plurality of candidate scan loops, determining the efficient scan loop for displaying the vector projection graphic based upon comparing the efficiency metrics, and utilizing the efficient scan loop to create the desired vector projection graphic upon the substantially transparent windscreen head-up display.
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Citations
19 Claims
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1. Method for creating an efficient scan loop for displaying a vector projection graphic upon a substantially transparent windscreen head-up display, the method comprising:
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determining a plurality of candidate scan loops to create a desired vector projection graphic; determining an efficiency metric for each of the plurality of candidate scan loops; determining the efficient scan loop for displaying the vector projection graphic based upon comparing the efficiency metrics; and utilizing the efficient scan loop to create the desired vector projection graphic upon the substantially transparent windscreen head-up display. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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10. Method for selecting an efficient scan loop for displaying a vector projection graphic upon a substantially transparent windscreen head-up display, the method comprising:
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determining a plurality of candidate scan loops to create the desired vector projection graphic comprising a plurality of graphic segments, wherein determining each of the plurality of candidate scan loops comprises; determining a closed loop sequence to project the graphic segments including at least one blanked segment connecting two nonintersecting graphic segments; determining an efficiency metric for each of the plurality of candidate scan loops; determining the efficient scan loop for displaying the vector projection graphic based upon comparing the efficiency metrics; utilizing the efficient scan loop to create the desired vector projection graphic; and utilizing a mechanical scan blanking device to create said at least one blanked segment. - View Dependent Claims (11, 12, 13)
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14. System for generating an efficient scan loop for displaying a vector projection graphic upon a substantially transparent windscreen head-up display, the system comprising:
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the substantially transparent windscreen head-up display; a scan loop selection module; determining a plurality of candidate scan loops to create a desired vector projection graphic; determining an efficiency metric for each of the plurality of candidate scan loops; and determining the efficient scan loop for displaying the vector projection graphic based upon comparing the efficiency metrics; and a graphics projection system generating light for projection upon the substantially transparent windscreen head-up display based upon the efficient scan loop. - View Dependent Claims (15, 16, 17, 18, 19)
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Specification